/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc config/AutomizerReach.xml -s config/svcomp-Overflow-32bit-Automizer_Default.epf -i ../sv-benchmarks/c/weaver/parallel-parallel-sum-2.wvr.c -------------------------------------------------------------------------------- This is Ultimate 0.2.1-dev-c503be2 [2021-10-13 19:15:42,440 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-13 19:15:42,443 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-13 19:15:42,503 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-13 19:15:42,504 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-13 19:15:42,511 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-13 19:15:42,514 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-13 19:15:42,519 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-13 19:15:42,522 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-13 19:15:42,529 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-13 19:15:42,530 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-13 19:15:42,532 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-13 19:15:42,533 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-13 19:15:42,535 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-13 19:15:42,538 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-13 19:15:42,543 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-13 19:15:42,545 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-13 19:15:42,569 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-13 19:15:42,572 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-13 19:15:42,574 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-13 19:15:42,576 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-13 19:15:42,578 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-13 19:15:42,580 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-13 19:15:42,581 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-13 19:15:42,587 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2021-10-13 19:15:42,594 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-13 19:15:42,598 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-13 19:15:42,599 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-13 19:15:42,614 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-13 19:15:42,616 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-13 19:15:42,616 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-13 19:15:42,617 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-13 19:15:42,617 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-13 19:15:42,618 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-13 19:15:42,619 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-13 19:15:42,620 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-13 19:15:42,621 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/config/svcomp-Overflow-32bit-Automizer_Default.epf [2021-10-13 19:15:42,664 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-13 19:15:42,665 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-13 19:15:42,665 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-10-13 19:15:42,665 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-10-13 19:15:42,667 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-13 19:15:42,667 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-13 19:15:42,667 INFO L138 SettingsManager]: * Use SBE=true [2021-10-13 19:15:42,668 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-13 19:15:42,668 INFO L138 SettingsManager]: * sizeof long=4 [2021-10-13 19:15:42,668 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2021-10-13 19:15:42,669 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-13 19:15:42,669 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-10-13 19:15:42,669 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-13 19:15:42,669 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-13 19:15:42,670 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-13 19:15:42,670 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-13 19:15:42,670 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2021-10-13 19:15:42,670 INFO L138 SettingsManager]: * sizeof long double=12 [2021-10-13 19:15:42,671 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-13 19:15:42,671 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-13 19:15:42,671 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-13 19:15:42,672 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-13 19:15:42,672 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-13 19:15:42,672 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-13 19:15:42,672 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-13 19:15:42,673 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-13 19:15:42,673 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-13 19:15:42,673 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-13 19:15:42,673 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-10-13 19:15:42,674 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-13 19:15:42,674 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-13 19:15:42,674 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-13 19:15:42,675 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-2/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-10-13 19:15:43,029 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-13 19:15:43,055 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-13 19:15:43,058 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-13 19:15:43,059 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-13 19:15:43,060 INFO L275 PluginConnector]: CDTParser initialized [2021-10-13 19:15:43,061 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/weaver/parallel-parallel-sum-2.wvr.c [2021-10-13 19:15:43,155 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/1e8e25cc7/5f2b3f96df014684a616dde3e7a51b01/FLAG720336df0 [2021-10-13 19:15:43,861 INFO L306 CDTParser]: Found 1 translation units. [2021-10-13 19:15:43,861 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/releaseScripts/default/sv-benchmarks/c/weaver/parallel-parallel-sum-2.wvr.c [2021-10-13 19:15:43,875 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/1e8e25cc7/5f2b3f96df014684a616dde3e7a51b01/FLAG720336df0 [2021-10-13 19:15:44,155 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/1e8e25cc7/5f2b3f96df014684a616dde3e7a51b01 [2021-10-13 19:15:44,159 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-13 19:15:44,167 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-13 19:15:44,171 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-13 19:15:44,172 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-13 19:15:44,177 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-13 19:15:44,178 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 07:15:44" (1/1) ... [2021-10-13 19:15:44,180 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@20ee6c82 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:15:44, skipping insertion in model container [2021-10-13 19:15:44,180 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 07:15:44" (1/1) ... [2021-10-13 19:15:44,189 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-13 19:15:44,237 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 19:15:44,488 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-2/releaseScripts/default/sv-benchmarks/c/weaver/parallel-parallel-sum-2.wvr.c[4225,4238] [2021-10-13 19:15:44,497 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 19:15:44,506 INFO L203 MainTranslator]: Completed pre-run [2021-10-13 19:15:44,568 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-2/releaseScripts/default/sv-benchmarks/c/weaver/parallel-parallel-sum-2.wvr.c[4225,4238] [2021-10-13 19:15:44,579 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 19:15:44,607 INFO L208 MainTranslator]: Completed translation [2021-10-13 19:15:44,608 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:15:44 WrapperNode [2021-10-13 19:15:44,608 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-13 19:15:44,609 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-13 19:15:44,610 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-13 19:15:44,610 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-13 19:15:44,618 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:15:44" (1/1) ... [2021-10-13 19:15:44,630 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:15:44" (1/1) ... [2021-10-13 19:15:44,710 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-13 19:15:44,713 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-10-13 19:15:44,713 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-10-13 19:15:44,713 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-10-13 19:15:44,723 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:15:44" (1/1) ... [2021-10-13 19:15:44,723 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:15:44" (1/1) ... [2021-10-13 19:15:44,752 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:15:44" (1/1) ... [2021-10-13 19:15:44,753 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:15:44" (1/1) ... [2021-10-13 19:15:44,793 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:15:44" (1/1) ... [2021-10-13 19:15:44,812 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:15:44" (1/1) ... [2021-10-13 19:15:44,816 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:15:44" (1/1) ... [2021-10-13 19:15:44,834 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-10-13 19:15:44,835 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-10-13 19:15:44,835 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-10-13 19:15:44,835 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-10-13 19:15:44,836 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:15:44" (1/1) ... [2021-10-13 19:15:44,857 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-13 19:15:44,874 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 [2021-10-13 19:15:44,896 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-10-13 19:15:44,916 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-10-13 19:15:44,953 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-10-13 19:15:44,953 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-10-13 19:15:44,953 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-10-13 19:15:44,954 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2021-10-13 19:15:44,954 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2021-10-13 19:15:44,954 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2021-10-13 19:15:44,954 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2021-10-13 19:15:44,954 INFO L130 BoogieDeclarations]: Found specification of procedure thread3 [2021-10-13 19:15:44,954 INFO L138 BoogieDeclarations]: Found implementation of procedure thread3 [2021-10-13 19:15:44,954 INFO L130 BoogieDeclarations]: Found specification of procedure thread4 [2021-10-13 19:15:44,955 INFO L138 BoogieDeclarations]: Found implementation of procedure thread4 [2021-10-13 19:15:44,955 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-10-13 19:15:44,955 INFO L130 BoogieDeclarations]: Found specification of procedure thread5 [2021-10-13 19:15:44,955 INFO L138 BoogieDeclarations]: Found implementation of procedure thread5 [2021-10-13 19:15:44,955 INFO L130 BoogieDeclarations]: Found specification of procedure thread6 [2021-10-13 19:15:44,955 INFO L138 BoogieDeclarations]: Found implementation of procedure thread6 [2021-10-13 19:15:44,956 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2021-10-13 19:15:44,956 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2021-10-13 19:15:44,956 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-10-13 19:15:44,956 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-10-13 19:15:44,956 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-10-13 19:15:44,956 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-10-13 19:15:44,958 WARN L209 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2021-10-13 19:15:47,278 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-10-13 19:15:47,278 INFO L299 CfgBuilder]: Removed 69 assume(true) statements. [2021-10-13 19:15:47,281 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 07:15:47 BoogieIcfgContainer [2021-10-13 19:15:47,282 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-10-13 19:15:47,284 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-10-13 19:15:47,284 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-10-13 19:15:47,287 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-10-13 19:15:47,288 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 13.10 07:15:44" (1/3) ... [2021-10-13 19:15:47,288 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4e17c11b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.10 07:15:47, skipping insertion in model container [2021-10-13 19:15:47,289 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:15:44" (2/3) ... [2021-10-13 19:15:47,289 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4e17c11b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.10 07:15:47, skipping insertion in model container [2021-10-13 19:15:47,289 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 07:15:47" (3/3) ... [2021-10-13 19:15:47,291 INFO L111 eAbstractionObserver]: Analyzing ICFG parallel-parallel-sum-2.wvr.c [2021-10-13 19:15:47,297 WARN L149 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2021-10-13 19:15:47,297 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-10-13 19:15:47,297 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 48 error locations. [2021-10-13 19:15:47,298 INFO L516 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-10-13 19:15:47,372 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_~#t2~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,372 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_~#t2~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,373 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_~#t2~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,373 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_~#t2~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,373 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_~#t3~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,373 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_~#t3~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,373 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_~#t3~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,374 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_~#t3~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,374 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~pre11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,374 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~pre11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,374 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_~#t2~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,374 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~pre11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,375 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_~#t2~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,381 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_~#t2~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,381 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~pre11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,381 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_~#t2~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,382 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~pre11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,382 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~pre11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,382 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,383 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,383 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~pre13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,383 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~pre13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,383 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~pre13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,383 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_~#t3~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,384 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_~#t3~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,384 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~pre13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,384 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_~#t3~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,384 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_~#t3~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,384 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~pre13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,385 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~pre13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,385 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,385 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,385 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_~#t2~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,385 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_~#t2~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,385 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~mem15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,386 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_~#t2~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,386 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_~#t2~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,386 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~mem15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,387 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~mem15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,387 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~mem15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,387 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_~#t3~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,387 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_~#t3~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,387 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~mem16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,387 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_~#t3~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,388 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_~#t3~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,388 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~mem16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,388 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~mem16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,388 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~mem16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,388 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,389 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,389 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,389 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,389 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,389 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,390 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,390 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,390 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,390 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,390 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,390 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,391 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_plus_#t~short55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,391 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_plus_#t~short56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,391 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork0_plus_~a not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,391 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_plus_#in~a| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,391 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork0_plus_~b not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,391 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_plus_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,392 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_plus_#in~b| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,392 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_plus_#t~short55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,392 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_plus_#t~short56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,392 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork0_plus_~a not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,392 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_plus_#in~a| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,393 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork0_plus_~b not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,393 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_plus_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,393 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_plus_#in~b| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,393 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_plus_#t~short55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,393 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_plus_#t~short56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,393 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork0_plus_~a not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,394 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_plus_#in~a| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,394 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork0_plus_~b not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,394 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_plus_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,394 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_plus_#in~b| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,394 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_plus_#t~short55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,394 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_plus_#t~short56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,395 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork0_plus_~a not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,395 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_plus_#in~a| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,395 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork0_plus_~b not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,395 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_plus_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,395 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_plus_#in~b| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,395 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_plus_#t~short55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,396 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,396 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_plus_#t~short56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,396 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,396 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork0_plus_~a not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,396 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_plus_#in~a| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,396 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork0_plus_~b not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,397 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_plus_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,397 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_plus_#in~b| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,397 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_plus_#t~short55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,397 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,397 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_plus_#t~short56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,397 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,398 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork0_plus_~a not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,398 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_plus_#in~a| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,398 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork0_plus_~b not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,398 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_plus_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,398 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_plus_#in~b| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,398 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_plus_#t~short55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,398 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,399 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_plus_#t~short56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,399 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,399 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork0_plus_~a not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,399 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_plus_#in~a| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,399 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork0_plus_~b not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,399 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_plus_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,399 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_plus_#in~b| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,400 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_plus_#t~short55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,400 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,400 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_plus_#t~short56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,400 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,400 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork0_plus_~a not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,401 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_plus_#in~a| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,401 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork0_plus_~b not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,401 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_plus_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,401 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_plus_#in~b| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,402 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_plus_#t~short55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,402 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,402 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_plus_#t~short56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,402 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,402 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork0_plus_~a not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,402 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_plus_#in~a| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,402 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork0_plus_~b not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,403 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_plus_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,403 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_plus_#in~b| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,404 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_plus_#t~short55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,404 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,404 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_plus_#t~short56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,404 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,404 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork0_plus_~a not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,404 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_plus_#in~a| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,405 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork0_plus_~b not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,405 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_plus_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,405 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_plus_#in~b| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,406 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_plus_#t~short55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,406 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,406 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_plus_#t~short56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,406 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,406 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork0_plus_~a not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,406 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_plus_#in~a| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,407 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork0_plus_~b not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,407 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_plus_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,407 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_plus_#in~b| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,408 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_plus_#t~short55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,408 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,408 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_plus_#t~short56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,408 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,408 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork0_plus_~a not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,408 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_plus_#in~a| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,408 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork0_plus_~b not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,409 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_plus_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,409 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_plus_#in~b| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,410 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_plus_#t~short55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,410 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_plus_#t~short56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,410 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork0_plus_~a not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,410 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork0_plus_~b not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,410 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_plus_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,410 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,411 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,411 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_plus_#in~a| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,411 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~ret17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,411 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_plus_#in~b| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,412 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_plus_#t~short55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,412 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_plus_#t~short56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,412 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork0_plus_~a not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,412 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork0_plus_~b not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,413 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_plus_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,413 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,413 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,413 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_plus_#in~a| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,413 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~ret17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,413 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_plus_#in~b| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,414 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,414 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,415 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,415 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,415 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_~#t2~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,415 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_~#t2~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,415 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_~#t2~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,416 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_~#t2~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,416 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_~#t2~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,416 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_~#t2~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,416 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_~#t3~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,416 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_~#t3~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,416 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_~#t3~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,417 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_~#t3~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,417 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_~#t3~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,417 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_~#t3~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,418 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,418 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,418 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,418 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,419 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,419 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,419 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,419 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,419 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,419 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,420 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,420 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,420 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,420 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~post4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,420 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,421 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,421 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~post4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,421 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,421 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,421 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~post4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,421 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,422 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,422 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~post4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,422 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,422 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,422 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,423 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,423 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~post4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,423 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,423 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,423 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,424 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~post4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,424 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_plus_#t~short56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,424 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_plus_#t~short55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,424 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork1_plus_~b not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,424 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork1_plus_~a not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,424 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_plus_#in~b| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,425 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_plus_#in~a| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,425 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_plus_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,425 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_plus_#t~short56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,425 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_plus_#t~short55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,425 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork1_plus_~b not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,425 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork1_plus_~a not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,426 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_plus_#in~b| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,426 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_plus_#in~a| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,426 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_plus_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,426 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_plus_#t~short56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,426 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_plus_#t~short55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,427 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork1_plus_~b not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,427 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork1_plus_~a not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,427 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_plus_#in~b| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,427 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_plus_#in~a| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,427 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_plus_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,427 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_plus_#t~short56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,428 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_plus_#t~short55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,428 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork1_plus_~b not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,428 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork1_plus_~a not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,428 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_plus_#in~b| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,428 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_plus_#in~a| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,428 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_plus_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,429 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,429 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_plus_#t~short56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,429 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,429 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_plus_#t~short55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,429 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork1_plus_~b not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,429 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork1_plus_~a not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,429 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_plus_#in~b| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,430 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_plus_#in~a| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,430 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_plus_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,430 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,430 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_plus_#t~short56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,430 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,430 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_plus_#t~short55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,431 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork1_plus_~b not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,431 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork1_plus_~a not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,431 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_plus_#in~b| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,431 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_plus_#in~a| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,431 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_plus_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,431 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,431 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_plus_#t~short56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,432 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,432 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_plus_#t~short55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,432 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork1_plus_~b not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,432 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork1_plus_~a not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,432 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_plus_#in~b| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,432 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_plus_#in~a| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,433 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_plus_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,433 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,433 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_plus_#t~short56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,433 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,434 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_plus_#t~short55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,434 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork1_plus_~b not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,434 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork1_plus_~a not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,434 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_plus_#in~b| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,434 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_plus_#in~a| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,434 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_plus_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,435 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,435 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_plus_#t~short56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,435 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,435 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_plus_#t~short55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,435 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork1_plus_~b not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,436 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork1_plus_~a not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,436 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_plus_#in~b| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,436 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_plus_#in~a| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,436 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_plus_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,437 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,437 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_plus_#t~short56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,437 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,437 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_plus_#t~short55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,437 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork1_plus_~b not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,437 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork1_plus_~a not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,437 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_plus_#in~b| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,438 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_plus_#in~a| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,438 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_plus_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,438 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,439 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_plus_#t~short56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,439 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,439 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_plus_#t~short55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,439 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork1_plus_~b not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,439 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork1_plus_~a not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,439 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_plus_#in~b| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,439 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_plus_#in~a| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,439 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_plus_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,440 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,440 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_plus_#t~short56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,441 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,441 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_plus_#t~short55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,441 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork1_plus_~b not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,441 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork1_plus_~a not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,441 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_plus_#in~b| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,441 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_plus_#in~a| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,441 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_plus_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,442 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_plus_#t~short56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,442 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_plus_#t~short55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,443 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork1_plus_~b not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,443 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork1_plus_~a not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,443 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_plus_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,443 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,443 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,443 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,443 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_plus_#in~b| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,444 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_plus_#in~a| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,444 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_plus_#t~short56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,445 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_plus_#t~short55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,445 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork1_plus_~b not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,445 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork1_plus_~a not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,445 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_plus_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,445 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,445 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,445 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,446 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_plus_#in~b| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,446 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_plus_#in~a| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,447 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork4_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,448 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork4_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,448 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork4_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,448 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork4_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,448 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork4_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,448 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork4_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,448 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork4_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,449 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork4_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,449 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork4_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,449 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork4_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,449 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork4_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,449 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork4_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,449 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,450 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork4_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,450 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork4_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,450 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,450 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork4_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,450 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork4_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,451 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,451 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork4_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,451 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork4_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,451 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,451 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork4_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,451 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork4_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,452 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,452 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork4_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,452 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork4_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,452 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork4_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,452 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,453 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork4_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,453 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork4_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,453 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork4_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,453 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork4_plus_~b not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,453 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork4_plus_#t~short55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,453 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork4_plus_~a not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,454 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork4_plus_#in~b| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,454 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork4_plus_#in~a| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,454 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork4_plus_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,454 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork4_plus_#t~short56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,454 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork4_plus_~b not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,454 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork4_plus_#t~short55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,455 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork4_plus_~a not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,455 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork4_plus_#in~b| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,455 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork4_plus_#in~a| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,455 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork4_plus_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,455 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork4_plus_#t~short56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,455 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork4_plus_~b not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,456 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork4_plus_#t~short55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,456 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork4_plus_~a not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,456 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork4_plus_#in~b| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,456 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork4_plus_#in~a| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,456 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork4_plus_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,456 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork4_plus_#t~short56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,456 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork4_plus_~b not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,457 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork4_plus_#t~short55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,457 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork4_plus_~a not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,457 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork4_plus_#in~b| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,457 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork4_plus_#in~a| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,457 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork4_plus_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,457 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork4_plus_#t~short56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,458 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,458 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork4_plus_~b not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,458 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork4_plus_#t~short55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,458 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork4_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,458 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork4_plus_~a not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,458 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork4_plus_#in~b| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,458 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork4_plus_#in~a| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,459 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork4_plus_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,459 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork4_plus_#t~short56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,459 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,459 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork4_plus_~b not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,459 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork4_plus_#t~short55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,459 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork4_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,460 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork4_plus_~a not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,460 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork4_plus_#in~b| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,460 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork4_plus_#in~a| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,460 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork4_plus_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,460 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork4_plus_#t~short56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,460 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork4_plus_~b not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,460 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,461 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork4_plus_#t~short55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,461 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork4_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,461 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork4_plus_~a not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,461 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork4_plus_#in~b| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,461 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork4_plus_#in~a| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,461 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork4_plus_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,462 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork4_plus_#t~short56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,462 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork4_plus_~b not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,462 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,462 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork4_plus_#t~short55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,463 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork4_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,463 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork4_plus_~a not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,463 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork4_plus_#in~b| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,463 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork4_plus_#in~a| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,463 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork4_plus_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,463 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork4_plus_#t~short56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,464 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork4_plus_~b not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,464 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,464 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork4_plus_#t~short55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,464 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork4_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,464 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork4_plus_~a not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,464 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork4_plus_#in~b| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,465 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork4_plus_#in~a| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,465 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork4_plus_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,465 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork4_plus_#t~short56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,466 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork4_plus_~b not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,466 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,466 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork4_plus_#t~short55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,466 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork4_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,466 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork4_plus_~a not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,466 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork4_plus_#in~b| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,466 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork4_plus_#in~a| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,467 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork4_plus_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,467 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork4_plus_#t~short56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,467 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork4_plus_~b not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,467 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,468 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork4_plus_#t~short55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,468 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork4_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,468 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork4_plus_~a not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,468 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork4_plus_#in~b| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,468 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork4_plus_#in~a| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,468 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork4_plus_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,468 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork4_plus_#t~short56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,469 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork4_plus_~b not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,469 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,470 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork4_plus_#t~short55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,470 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork4_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,470 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork4_plus_~a not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,470 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork4_plus_#in~b| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,470 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork4_plus_#in~a| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,470 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork4_plus_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,471 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork4_plus_#t~short56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,472 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork4_plus_~b not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,472 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork4_plus_#t~short55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,472 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork4_plus_~a not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,472 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork4_plus_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,472 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork4_plus_#t~short56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,472 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,473 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork4_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,473 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork4_plus_#in~b| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,473 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork4_#t~ret10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,473 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork4_plus_#in~a| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,474 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork4_plus_~b not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,474 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork4_plus_#t~short55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,474 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork4_plus_~a not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,474 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork4_plus_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,474 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork4_plus_#t~short56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,475 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,475 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork4_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,475 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork4_plus_#in~b| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,475 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork4_#t~ret10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,475 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork4_plus_#in~a| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,477 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_~#t5~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,477 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_~#t5~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,477 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_~#t5~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,478 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_~#t5~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,478 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_~#t6~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,478 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_~#t6~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,478 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_~#t6~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,478 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_~#t6~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,479 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_#t~pre26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,479 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_#t~pre26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,479 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_~#t5~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,479 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_#t~pre26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,479 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_~#t5~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,479 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_~#t5~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,480 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_#t~pre26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,480 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_~#t5~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,480 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_#t~pre26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,480 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_#t~pre26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,480 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_#t~nondet27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,480 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_#t~nondet27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,481 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_#t~pre28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,481 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_#t~pre28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,481 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_~#t6~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,481 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_#t~pre28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,481 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_~#t6~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,481 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_~#t6~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,482 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_#t~pre28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,482 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_~#t6~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,482 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_#t~pre28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,482 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_#t~pre28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,482 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_#t~nondet29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,482 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_#t~nondet29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,483 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_~#t5~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,483 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_~#t5~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,483 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_#t~mem30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,483 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_~#t5~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,483 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_~#t5~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,483 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_#t~mem30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,484 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_#t~mem30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,484 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_#t~mem30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,484 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_~#t6~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,484 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_~#t6~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,484 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_#t~mem31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,484 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_~#t6~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,484 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_~#t6~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,485 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_#t~mem31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,485 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_#t~mem31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,485 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_#t~mem31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,485 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,485 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,486 WARN L313 ript$VariableManager]: TermVariabe thread4Thread1of1ForFork3_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,486 WARN L313 ript$VariableManager]: TermVariabe thread4Thread1of1ForFork3_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,486 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,486 WARN L313 ript$VariableManager]: TermVariabe thread4Thread1of1ForFork3_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,486 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,486 WARN L313 ript$VariableManager]: TermVariabe thread4Thread1of1ForFork3_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,487 WARN L313 ript$VariableManager]: TermVariabe thread4Thread1of1ForFork3_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,487 WARN L313 ript$VariableManager]: TermVariabe thread4Thread1of1ForFork3_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,487 WARN L313 ript$VariableManager]: TermVariabe thread4Thread1of1ForFork3_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,487 WARN L313 ript$VariableManager]: TermVariabe thread4Thread1of1ForFork3_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,487 WARN L313 ript$VariableManager]: TermVariabe thread4Thread1of1ForFork3_plus_~b not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,487 WARN L313 ript$VariableManager]: TermVariabe thread4Thread1of1ForFork3_plus_~a not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,488 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_plus_#in~b| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,488 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_plus_#in~a| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,488 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_plus_#t~short56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,488 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_plus_#t~short55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,488 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_plus_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,488 WARN L313 ript$VariableManager]: TermVariabe thread4Thread1of1ForFork3_plus_~b not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,488 WARN L313 ript$VariableManager]: TermVariabe thread4Thread1of1ForFork3_plus_~a not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,488 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_plus_#in~b| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,489 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_plus_#in~a| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,489 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_plus_#t~short56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,489 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_plus_#t~short55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,489 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_plus_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,489 WARN L313 ript$VariableManager]: TermVariabe thread4Thread1of1ForFork3_plus_~b not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,489 WARN L313 ript$VariableManager]: TermVariabe thread4Thread1of1ForFork3_plus_~a not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,489 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_plus_#in~b| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,490 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_plus_#in~a| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,490 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_plus_#t~short56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,490 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_plus_#t~short55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,490 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_plus_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,490 WARN L313 ript$VariableManager]: TermVariabe thread4Thread1of1ForFork3_plus_~b not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,490 WARN L313 ript$VariableManager]: TermVariabe thread4Thread1of1ForFork3_plus_~a not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,490 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_plus_#in~b| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,490 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_plus_#in~a| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,491 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_plus_#t~short56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,491 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_plus_#t~short55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,491 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_plus_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,491 WARN L313 ript$VariableManager]: TermVariabe thread4Thread1of1ForFork3_plus_~b not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,491 WARN L313 ript$VariableManager]: TermVariabe thread4Thread1of1ForFork3_plus_~a not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,491 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_plus_#in~b| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,491 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_plus_#in~a| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,491 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_plus_#t~short56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,492 WARN L313 ript$VariableManager]: TermVariabe thread4Thread1of1ForFork3_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,492 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_plus_#t~short55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,492 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,492 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_plus_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,492 WARN L313 ript$VariableManager]: TermVariabe thread4Thread1of1ForFork3_plus_~b not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,492 WARN L313 ript$VariableManager]: TermVariabe thread4Thread1of1ForFork3_plus_~a not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,492 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_plus_#in~b| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,492 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_plus_#in~a| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,493 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_plus_#t~short56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,493 WARN L313 ript$VariableManager]: TermVariabe thread4Thread1of1ForFork3_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,493 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_plus_#t~short55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,493 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,493 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_plus_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,493 WARN L313 ript$VariableManager]: TermVariabe thread4Thread1of1ForFork3_plus_~b not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,493 WARN L313 ript$VariableManager]: TermVariabe thread4Thread1of1ForFork3_plus_~a not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,493 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_plus_#in~b| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,494 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_plus_#in~a| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,494 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_plus_#t~short56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,494 WARN L313 ript$VariableManager]: TermVariabe thread4Thread1of1ForFork3_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,494 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_plus_#t~short55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,494 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,494 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_plus_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,495 WARN L313 ript$VariableManager]: TermVariabe thread4Thread1of1ForFork3_plus_~b not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,495 WARN L313 ript$VariableManager]: TermVariabe thread4Thread1of1ForFork3_plus_~a not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,495 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_plus_#in~b| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,495 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_plus_#in~a| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,495 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_plus_#t~short56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,495 WARN L313 ript$VariableManager]: TermVariabe thread4Thread1of1ForFork3_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,495 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_plus_#t~short55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,496 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,496 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_plus_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,496 WARN L313 ript$VariableManager]: TermVariabe thread4Thread1of1ForFork3_plus_~b not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,496 WARN L313 ript$VariableManager]: TermVariabe thread4Thread1of1ForFork3_plus_~a not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,496 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_plus_#in~b| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,496 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_plus_#in~a| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,497 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_plus_#t~short56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,497 WARN L313 ript$VariableManager]: TermVariabe thread4Thread1of1ForFork3_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,497 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_plus_#t~short55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,497 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,497 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_plus_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,498 WARN L313 ript$VariableManager]: TermVariabe thread4Thread1of1ForFork3_plus_~b not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,498 WARN L313 ript$VariableManager]: TermVariabe thread4Thread1of1ForFork3_plus_~a not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,498 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_plus_#in~b| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,498 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_plus_#in~a| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,498 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_plus_#t~short56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,498 WARN L313 ript$VariableManager]: TermVariabe thread4Thread1of1ForFork3_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,498 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_plus_#t~short55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,498 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,499 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_plus_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,499 WARN L313 ript$VariableManager]: TermVariabe thread4Thread1of1ForFork3_plus_~b not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,499 WARN L313 ript$VariableManager]: TermVariabe thread4Thread1of1ForFork3_plus_~a not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,499 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_plus_#in~b| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,499 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_plus_#in~a| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,500 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_plus_#t~short56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,500 WARN L313 ript$VariableManager]: TermVariabe thread4Thread1of1ForFork3_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,500 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_plus_#t~short55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,500 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,500 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_plus_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,501 WARN L313 ript$VariableManager]: TermVariabe thread4Thread1of1ForFork3_plus_~b not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,501 WARN L313 ript$VariableManager]: TermVariabe thread4Thread1of1ForFork3_plus_~a not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,501 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_plus_#in~b| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,501 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_plus_#in~a| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,501 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_plus_#t~short56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,501 WARN L313 ript$VariableManager]: TermVariabe thread4Thread1of1ForFork3_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,502 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_plus_#t~short55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,502 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,502 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_plus_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,503 WARN L313 ript$VariableManager]: TermVariabe thread4Thread1of1ForFork3_plus_~b not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,503 WARN L313 ript$VariableManager]: TermVariabe thread4Thread1of1ForFork3_plus_~a not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,503 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_plus_#t~short56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,503 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_plus_#t~short55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,503 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_plus_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,503 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_plus_#in~b| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,503 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_plus_#in~a| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,503 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_#t~ret32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,504 WARN L313 ript$VariableManager]: TermVariabe thread4Thread1of1ForFork3_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,504 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,505 WARN L313 ript$VariableManager]: TermVariabe thread4Thread1of1ForFork3_plus_~b not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,505 WARN L313 ript$VariableManager]: TermVariabe thread4Thread1of1ForFork3_plus_~a not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,505 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_plus_#t~short56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,505 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_plus_#t~short55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,505 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_plus_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,505 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_plus_#in~b| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,505 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_plus_#in~a| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,505 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_#t~ret32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,506 WARN L313 ript$VariableManager]: TermVariabe thread4Thread1of1ForFork3_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,506 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,507 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,507 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,507 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,507 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,507 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_~#t5~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,507 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_~#t5~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,507 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_~#t5~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,508 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_~#t5~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,508 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_~#t5~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,508 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_~#t5~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,508 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_~#t6~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,508 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_~#t6~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,508 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_~#t6~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,509 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_~#t6~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,509 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_~#t6~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,509 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_~#t6~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,510 WARN L313 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork2_#t~nondet18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,510 WARN L313 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork2_#t~nondet18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,510 WARN L313 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork2_#t~nondet18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,510 WARN L313 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork2_#t~nondet18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,510 WARN L313 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,511 WARN L313 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,511 WARN L313 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,511 WARN L313 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,511 WARN L313 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork2_#t~nondet18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,511 WARN L313 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork2_#t~nondet18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,511 WARN L313 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork2_#t~nondet18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,511 WARN L313 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork2_#t~nondet18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,512 WARN L313 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork2_#t~post19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,512 WARN L313 ript$VariableManager]: TermVariabe thread5Thread1of1ForFork2_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,512 WARN L313 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork2_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,512 WARN L313 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork2_#t~post19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,512 WARN L313 ript$VariableManager]: TermVariabe thread5Thread1of1ForFork2_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,512 WARN L313 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork2_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,513 WARN L313 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork2_#t~post19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,513 WARN L313 ript$VariableManager]: TermVariabe thread5Thread1of1ForFork2_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,513 WARN L313 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork2_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,513 WARN L313 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork2_#t~post19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,513 WARN L313 ript$VariableManager]: TermVariabe thread5Thread1of1ForFork2_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,513 WARN L313 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork2_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,513 WARN L313 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork2_#t~post19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,514 WARN L313 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork2_#t~mem20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,514 WARN L313 ript$VariableManager]: TermVariabe thread5Thread1of1ForFork2_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,514 WARN L313 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork2_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,514 WARN L313 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork2_#t~post19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,514 WARN L313 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork2_#t~mem20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,514 WARN L313 ript$VariableManager]: TermVariabe thread5Thread1of1ForFork2_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,514 WARN L313 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork2_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,515 WARN L313 ript$VariableManager]: TermVariabe thread5Thread1of1ForFork2_plus_~a not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,515 WARN L313 ript$VariableManager]: TermVariabe thread5Thread1of1ForFork2_plus_~b not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,515 WARN L313 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork2_plus_#in~a| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,515 WARN L313 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork2_plus_#t~short55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,515 WARN L313 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork2_plus_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,515 WARN L313 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork2_plus_#in~b| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,515 WARN L313 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork2_plus_#t~short56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,516 WARN L313 ript$VariableManager]: TermVariabe thread5Thread1of1ForFork2_plus_~a not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,516 WARN L313 ript$VariableManager]: TermVariabe thread5Thread1of1ForFork2_plus_~b not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,516 WARN L313 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork2_plus_#in~a| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,516 WARN L313 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork2_plus_#t~short55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,516 WARN L313 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork2_plus_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,516 WARN L313 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork2_plus_#in~b| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,516 WARN L313 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork2_plus_#t~short56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,517 WARN L313 ript$VariableManager]: TermVariabe thread5Thread1of1ForFork2_plus_~a not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,517 WARN L313 ript$VariableManager]: TermVariabe thread5Thread1of1ForFork2_plus_~b not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,517 WARN L313 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork2_plus_#in~a| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,517 WARN L313 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork2_plus_#t~short55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,517 WARN L313 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork2_plus_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,517 WARN L313 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork2_plus_#in~b| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,517 WARN L313 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork2_plus_#t~short56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,517 WARN L313 ript$VariableManager]: TermVariabe thread5Thread1of1ForFork2_plus_~a not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,518 WARN L313 ript$VariableManager]: TermVariabe thread5Thread1of1ForFork2_plus_~b not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,518 WARN L313 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork2_plus_#in~a| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,518 WARN L313 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork2_plus_#t~short55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,518 WARN L313 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork2_plus_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,518 WARN L313 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork2_plus_#in~b| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,518 WARN L313 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork2_plus_#t~short56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,518 WARN L313 ript$VariableManager]: TermVariabe thread5Thread1of1ForFork2_plus_~a not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,518 WARN L313 ript$VariableManager]: TermVariabe thread5Thread1of1ForFork2_plus_~b not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,519 WARN L313 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork2_plus_#in~a| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,519 WARN L313 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork2_plus_#t~short55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,519 WARN L313 ript$VariableManager]: TermVariabe thread5Thread1of1ForFork2_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,519 WARN L313 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork2_plus_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,519 WARN L313 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork2_plus_#t~short56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,519 WARN L313 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork2_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,519 WARN L313 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork2_plus_#in~b| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,520 WARN L313 ript$VariableManager]: TermVariabe thread5Thread1of1ForFork2_plus_~a not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,520 WARN L313 ript$VariableManager]: TermVariabe thread5Thread1of1ForFork2_plus_~b not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,520 WARN L313 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork2_plus_#in~a| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,520 WARN L313 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork2_plus_#t~short55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,520 WARN L313 ript$VariableManager]: TermVariabe thread5Thread1of1ForFork2_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,520 WARN L313 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork2_plus_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,520 WARN L313 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork2_plus_#t~short56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,520 WARN L313 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork2_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,520 WARN L313 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork2_plus_#in~b| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,521 WARN L313 ript$VariableManager]: TermVariabe thread5Thread1of1ForFork2_plus_~a not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,521 WARN L313 ript$VariableManager]: TermVariabe thread5Thread1of1ForFork2_plus_~b not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,521 WARN L313 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork2_plus_#in~a| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,521 WARN L313 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork2_plus_#t~short55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,521 WARN L313 ript$VariableManager]: TermVariabe thread5Thread1of1ForFork2_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,521 WARN L313 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork2_plus_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,521 WARN L313 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork2_plus_#t~short56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,522 WARN L313 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork2_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,522 WARN L313 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork2_plus_#in~b| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,522 WARN L313 ript$VariableManager]: TermVariabe thread5Thread1of1ForFork2_plus_~a not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,522 WARN L313 ript$VariableManager]: TermVariabe thread5Thread1of1ForFork2_plus_~b not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,523 WARN L313 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork2_plus_#in~a| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,523 WARN L313 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork2_plus_#t~short55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,523 WARN L313 ript$VariableManager]: TermVariabe thread5Thread1of1ForFork2_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,523 WARN L313 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork2_plus_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,523 WARN L313 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork2_plus_#t~short56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,523 WARN L313 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork2_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,523 WARN L313 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork2_plus_#in~b| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,524 WARN L313 ript$VariableManager]: TermVariabe thread5Thread1of1ForFork2_plus_~a not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,524 WARN L313 ript$VariableManager]: TermVariabe thread5Thread1of1ForFork2_plus_~b not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,524 WARN L313 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork2_plus_#in~a| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,524 WARN L313 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork2_plus_#t~short55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,524 WARN L313 ript$VariableManager]: TermVariabe thread5Thread1of1ForFork2_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,525 WARN L313 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork2_plus_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,525 WARN L313 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork2_plus_#t~short56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,525 WARN L313 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork2_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,525 WARN L313 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork2_plus_#in~b| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,525 WARN L313 ript$VariableManager]: TermVariabe thread5Thread1of1ForFork2_plus_~a not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,567 WARN L313 ript$VariableManager]: TermVariabe thread5Thread1of1ForFork2_plus_~b not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,567 WARN L313 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork2_plus_#in~a| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,567 WARN L313 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork2_plus_#t~short55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,567 WARN L313 ript$VariableManager]: TermVariabe thread5Thread1of1ForFork2_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,567 WARN L313 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork2_plus_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,568 WARN L313 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork2_plus_#t~short56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,568 WARN L313 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork2_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,568 WARN L313 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork2_plus_#in~b| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,569 WARN L313 ript$VariableManager]: TermVariabe thread5Thread1of1ForFork2_plus_~a not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,569 WARN L313 ript$VariableManager]: TermVariabe thread5Thread1of1ForFork2_plus_~b not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,570 WARN L313 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork2_plus_#in~a| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,570 WARN L313 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork2_plus_#t~short55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,570 WARN L313 ript$VariableManager]: TermVariabe thread5Thread1of1ForFork2_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,570 WARN L313 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork2_plus_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,570 WARN L313 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork2_plus_#t~short56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,570 WARN L313 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork2_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,570 WARN L313 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork2_plus_#in~b| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,571 WARN L313 ript$VariableManager]: TermVariabe thread5Thread1of1ForFork2_plus_~a not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,571 WARN L313 ript$VariableManager]: TermVariabe thread5Thread1of1ForFork2_plus_~b not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,572 WARN L313 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork2_plus_#in~a| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,572 WARN L313 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork2_plus_#t~short55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,572 WARN L313 ript$VariableManager]: TermVariabe thread5Thread1of1ForFork2_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,572 WARN L313 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork2_plus_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,572 WARN L313 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork2_plus_#t~short56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,572 WARN L313 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork2_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,572 WARN L313 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork2_plus_#in~b| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,573 WARN L313 ript$VariableManager]: TermVariabe thread5Thread1of1ForFork2_plus_~a not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,573 WARN L313 ript$VariableManager]: TermVariabe thread5Thread1of1ForFork2_plus_~b not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,573 WARN L313 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork2_plus_#t~short55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,573 WARN L313 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork2_plus_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,573 WARN L313 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork2_plus_#t~short56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,573 WARN L313 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork2_#t~ret21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,574 WARN L313 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork2_plus_#in~a| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,574 WARN L313 ript$VariableManager]: TermVariabe thread5Thread1of1ForFork2_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,574 WARN L313 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork2_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,574 WARN L313 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork2_plus_#in~b| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,575 WARN L313 ript$VariableManager]: TermVariabe thread5Thread1of1ForFork2_plus_~a not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,575 WARN L313 ript$VariableManager]: TermVariabe thread5Thread1of1ForFork2_plus_~b not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,575 WARN L313 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork2_plus_#t~short55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,575 WARN L313 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork2_plus_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,575 WARN L313 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork2_plus_#t~short56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,575 WARN L313 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork2_#t~ret21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,575 WARN L313 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork2_plus_#in~a| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,575 WARN L313 ript$VariableManager]: TermVariabe thread5Thread1of1ForFork2_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,576 WARN L313 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork2_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,576 WARN L313 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork2_plus_#in~b| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,577 WARN L313 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork5_#t~nondet22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,577 WARN L313 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork5_#t~nondet22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,577 WARN L313 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork5_#t~nondet22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,577 WARN L313 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork5_#t~nondet22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,577 WARN L313 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork5_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,578 WARN L313 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork5_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,578 WARN L313 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork5_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,578 WARN L313 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork5_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,578 WARN L313 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork5_#t~nondet22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,578 WARN L313 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork5_#t~nondet22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,578 WARN L313 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork5_#t~nondet22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,579 WARN L313 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork5_#t~nondet22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,579 WARN L313 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork5_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,579 WARN L313 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork5_#t~post23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,579 WARN L313 ript$VariableManager]: TermVariabe thread6Thread1of1ForFork5_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,579 WARN L313 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork5_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,579 WARN L313 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork5_#t~post23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,579 WARN L313 ript$VariableManager]: TermVariabe thread6Thread1of1ForFork5_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,580 WARN L313 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork5_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,580 WARN L313 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork5_#t~post23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,580 WARN L313 ript$VariableManager]: TermVariabe thread6Thread1of1ForFork5_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,580 WARN L313 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork5_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,580 WARN L313 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork5_#t~post23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,580 WARN L313 ript$VariableManager]: TermVariabe thread6Thread1of1ForFork5_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,581 WARN L313 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork5_#t~mem24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,581 WARN L313 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork5_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,581 WARN L313 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork5_#t~post23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,581 WARN L313 ript$VariableManager]: TermVariabe thread6Thread1of1ForFork5_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,581 WARN L313 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork5_#t~mem24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,581 WARN L313 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork5_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,581 WARN L313 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork5_#t~post23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,581 WARN L313 ript$VariableManager]: TermVariabe thread6Thread1of1ForFork5_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,582 WARN L313 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork5_plus_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,582 WARN L313 ript$VariableManager]: TermVariabe thread6Thread1of1ForFork5_plus_~b not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,582 WARN L313 ript$VariableManager]: TermVariabe thread6Thread1of1ForFork5_plus_~a not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,582 WARN L313 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork5_plus_#in~b| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,582 WARN L313 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork5_plus_#t~short56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,582 WARN L313 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork5_plus_#t~short55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,582 WARN L313 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork5_plus_#in~a| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,583 WARN L313 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork5_plus_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,583 WARN L313 ript$VariableManager]: TermVariabe thread6Thread1of1ForFork5_plus_~b not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,583 WARN L313 ript$VariableManager]: TermVariabe thread6Thread1of1ForFork5_plus_~a not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,583 WARN L313 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork5_plus_#in~b| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,583 WARN L313 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork5_plus_#t~short56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,584 WARN L313 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork5_plus_#t~short55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,584 WARN L313 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork5_plus_#in~a| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,584 WARN L313 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork5_plus_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,584 WARN L313 ript$VariableManager]: TermVariabe thread6Thread1of1ForFork5_plus_~b not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,584 WARN L313 ript$VariableManager]: TermVariabe thread6Thread1of1ForFork5_plus_~a not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,584 WARN L313 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork5_plus_#in~b| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,584 WARN L313 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork5_plus_#t~short56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,585 WARN L313 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork5_plus_#t~short55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,585 WARN L313 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork5_plus_#in~a| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,585 WARN L313 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork5_plus_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,585 WARN L313 ript$VariableManager]: TermVariabe thread6Thread1of1ForFork5_plus_~b not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,585 WARN L313 ript$VariableManager]: TermVariabe thread6Thread1of1ForFork5_plus_~a not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,585 WARN L313 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork5_plus_#in~b| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,585 WARN L313 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork5_plus_#t~short56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,585 WARN L313 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork5_plus_#t~short55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,586 WARN L313 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork5_plus_#in~a| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,586 WARN L313 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork5_plus_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,586 WARN L313 ript$VariableManager]: TermVariabe thread6Thread1of1ForFork5_plus_~b not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,586 WARN L313 ript$VariableManager]: TermVariabe thread6Thread1of1ForFork5_plus_~a not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,586 WARN L313 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork5_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,586 WARN L313 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork5_plus_#t~short56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,586 WARN L313 ript$VariableManager]: TermVariabe thread6Thread1of1ForFork5_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,586 WARN L313 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork5_plus_#in~b| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,587 WARN L313 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork5_plus_#t~short55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,587 WARN L313 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork5_plus_#in~a| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,587 WARN L313 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork5_plus_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,587 WARN L313 ript$VariableManager]: TermVariabe thread6Thread1of1ForFork5_plus_~b not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,587 WARN L313 ript$VariableManager]: TermVariabe thread6Thread1of1ForFork5_plus_~a not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,587 WARN L313 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork5_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,587 WARN L313 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork5_plus_#t~short56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,587 WARN L313 ript$VariableManager]: TermVariabe thread6Thread1of1ForFork5_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,588 WARN L313 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork5_plus_#in~b| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,588 WARN L313 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork5_plus_#t~short55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,588 WARN L313 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork5_plus_#in~a| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,588 WARN L313 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork5_plus_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,588 WARN L313 ript$VariableManager]: TermVariabe thread6Thread1of1ForFork5_plus_~b not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,588 WARN L313 ript$VariableManager]: TermVariabe thread6Thread1of1ForFork5_plus_~a not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,588 WARN L313 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork5_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,588 WARN L313 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork5_plus_#t~short56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,588 WARN L313 ript$VariableManager]: TermVariabe thread6Thread1of1ForFork5_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,589 WARN L313 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork5_plus_#in~b| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,589 WARN L313 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork5_plus_#t~short55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,589 WARN L313 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork5_plus_#in~a| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,589 WARN L313 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork5_plus_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,589 WARN L313 ript$VariableManager]: TermVariabe thread6Thread1of1ForFork5_plus_~b not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,589 WARN L313 ript$VariableManager]: TermVariabe thread6Thread1of1ForFork5_plus_~a not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,590 WARN L313 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork5_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,590 WARN L313 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork5_plus_#t~short56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,590 WARN L313 ript$VariableManager]: TermVariabe thread6Thread1of1ForFork5_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,590 WARN L313 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork5_plus_#in~b| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,590 WARN L313 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork5_plus_#t~short55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,590 WARN L313 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork5_plus_#in~a| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,590 WARN L313 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork5_plus_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,591 WARN L313 ript$VariableManager]: TermVariabe thread6Thread1of1ForFork5_plus_~b not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,591 WARN L313 ript$VariableManager]: TermVariabe thread6Thread1of1ForFork5_plus_~a not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,591 WARN L313 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork5_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,591 WARN L313 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork5_plus_#t~short56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,591 WARN L313 ript$VariableManager]: TermVariabe thread6Thread1of1ForFork5_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,592 WARN L313 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork5_plus_#in~b| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,592 WARN L313 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork5_plus_#t~short55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,592 WARN L313 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork5_plus_#in~a| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,593 WARN L313 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork5_plus_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,593 WARN L313 ript$VariableManager]: TermVariabe thread6Thread1of1ForFork5_plus_~b not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,593 WARN L313 ript$VariableManager]: TermVariabe thread6Thread1of1ForFork5_plus_~a not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,593 WARN L313 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork5_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,594 WARN L313 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork5_plus_#t~short56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,594 WARN L313 ript$VariableManager]: TermVariabe thread6Thread1of1ForFork5_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,594 WARN L313 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork5_plus_#in~b| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,594 WARN L313 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork5_plus_#t~short55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,594 WARN L313 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork5_plus_#in~a| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,595 WARN L313 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork5_plus_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,595 WARN L313 ript$VariableManager]: TermVariabe thread6Thread1of1ForFork5_plus_~b not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,595 WARN L313 ript$VariableManager]: TermVariabe thread6Thread1of1ForFork5_plus_~a not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,595 WARN L313 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork5_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,595 WARN L313 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork5_plus_#t~short56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,596 WARN L313 ript$VariableManager]: TermVariabe thread6Thread1of1ForFork5_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,596 WARN L313 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork5_plus_#in~b| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,596 WARN L313 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork5_plus_#t~short55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,596 WARN L313 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork5_plus_#in~a| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,596 WARN L313 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork5_plus_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,597 WARN L313 ript$VariableManager]: TermVariabe thread6Thread1of1ForFork5_plus_~b not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,597 WARN L313 ript$VariableManager]: TermVariabe thread6Thread1of1ForFork5_plus_~a not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,597 WARN L313 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork5_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,597 WARN L313 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork5_plus_#t~short56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,597 WARN L313 ript$VariableManager]: TermVariabe thread6Thread1of1ForFork5_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,597 WARN L313 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork5_plus_#in~b| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,597 WARN L313 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork5_plus_#t~short55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,597 WARN L313 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork5_plus_#in~a| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,598 WARN L313 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork5_plus_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,598 WARN L313 ript$VariableManager]: TermVariabe thread6Thread1of1ForFork5_plus_~b not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,598 WARN L313 ript$VariableManager]: TermVariabe thread6Thread1of1ForFork5_plus_~a not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,598 WARN L313 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork5_plus_#t~short56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,598 WARN L313 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork5_plus_#t~short55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,599 WARN L313 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork5_#t~ret25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,599 WARN L313 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork5_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,599 WARN L313 ript$VariableManager]: TermVariabe thread6Thread1of1ForFork5_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,599 WARN L313 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork5_plus_#in~b| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,599 WARN L313 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork5_plus_#in~a| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,600 WARN L313 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork5_plus_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,600 WARN L313 ript$VariableManager]: TermVariabe thread6Thread1of1ForFork5_plus_~b not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,600 WARN L313 ript$VariableManager]: TermVariabe thread6Thread1of1ForFork5_plus_~a not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,600 WARN L313 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork5_plus_#t~short56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,601 WARN L313 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork5_plus_#t~short55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,601 WARN L313 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork5_#t~ret25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,601 WARN L313 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork5_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,601 WARN L313 ript$VariableManager]: TermVariabe thread6Thread1of1ForFork5_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,601 WARN L313 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork5_plus_#in~b| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,601 WARN L313 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork5_plus_#in~a| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,605 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,606 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,606 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,606 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_plus_#in~a| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,606 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_~#t2~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,606 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~ret17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,606 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_~#t2~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,607 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,607 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_plus_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,607 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~pre11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,607 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_plus_#t~short55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,607 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~pre13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,607 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_~#t3~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,608 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_plus_#t~short56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,608 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~mem16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,608 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork0_plus_~a not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,608 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~mem15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,608 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork0_plus_~b not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,608 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_~#t3~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,609 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_plus_#in~b| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,609 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,609 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,611 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,611 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_plus_#in~a| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,611 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_plus_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,611 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_plus_#in~b| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,612 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_plus_#t~short55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,612 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,612 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~post4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,612 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,612 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,612 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_plus_#t~short56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,613 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,613 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,613 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork1_plus_~b not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,613 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,613 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork1_plus_~a not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,614 WARN L313 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork2_plus_#in~a| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,615 WARN L313 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork2_#t~nondet18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,615 WARN L313 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork2_plus_#in~b| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,615 WARN L313 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork2_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,615 WARN L313 ript$VariableManager]: TermVariabe thread5Thread1of1ForFork2_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,615 WARN L313 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,615 WARN L313 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork2_#t~ret21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,615 WARN L313 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork2_plus_#t~short56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,616 WARN L313 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork2_plus_#t~short55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,616 WARN L313 ript$VariableManager]: TermVariabe thread5Thread1of1ForFork2_plus_~b not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,616 WARN L313 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork2_#t~post19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,616 WARN L313 ript$VariableManager]: TermVariabe thread5Thread1of1ForFork2_plus_~a not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,616 WARN L313 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork2_#t~mem20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,616 WARN L313 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork2_plus_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,617 WARN L313 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,618 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_~#t5~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,618 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_#t~ret32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,618 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_#t~nondet27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,618 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_plus_#t~short56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,619 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_#t~nondet29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,619 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_~#t5~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,619 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_~#t6~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,619 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_plus_#t~short55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,619 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,619 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_plus_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,620 WARN L313 ript$VariableManager]: TermVariabe thread4Thread1of1ForFork3_plus_~a not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,620 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_~#t6~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,620 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_#t~mem30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,620 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_#t~mem31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,620 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_#t~pre28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,620 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_#t~pre26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,621 WARN L313 ript$VariableManager]: TermVariabe thread4Thread1of1ForFork3_plus_~b not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,621 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_plus_#in~b| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,621 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,621 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,621 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_plus_#in~a| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,621 WARN L313 ript$VariableManager]: TermVariabe thread4Thread1of1ForFork3_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,623 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork4_plus_~b not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,623 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork4_plus_#t~short55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,623 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork4_plus_#t~short56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,624 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork4_plus_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,624 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork4_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,624 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork4_plus_~a not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,624 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,624 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork4_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,624 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork4_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,625 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork4_plus_#in~a| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,625 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork4_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,625 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork4_plus_#in~b| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,625 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork4_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,625 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork4_#t~ret10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,625 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork4_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,626 WARN L313 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork5_plus_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,627 WARN L313 ript$VariableManager]: TermVariabe thread6Thread1of1ForFork5_plus_~a not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,627 WARN L313 ript$VariableManager]: TermVariabe thread6Thread1of1ForFork5_plus_~b not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,627 WARN L313 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork5_plus_#in~b| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,627 WARN L313 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork5_plus_#t~short55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,627 WARN L313 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork5_plus_#in~a| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,627 WARN L313 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork5_#t~post23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,628 WARN L313 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork5_plus_#t~short56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,628 WARN L313 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork5_#t~mem24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,628 WARN L313 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork5_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,628 WARN L313 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork5_#t~ret25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,628 WARN L313 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork5_#t~nondet22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,628 WARN L313 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork5_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,629 WARN L313 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork5_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,629 WARN L313 ript$VariableManager]: TermVariabe thread6Thread1of1ForFork5_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,630 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,630 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_plus_#in~a| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,630 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_plus_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,630 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_plus_#in~b| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,631 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_plus_#t~short55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,631 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,631 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~post4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,631 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,631 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,631 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_plus_#t~short56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,632 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,632 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,632 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork1_plus_~b not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,632 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,632 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork1_plus_~a not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,633 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork4_plus_~b not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,633 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork4_plus_#t~short55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,634 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork4_plus_#t~short56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,634 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork4_plus_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,634 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork4_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,634 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork4_plus_~a not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,634 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,634 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork4_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,635 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork4_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,635 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork4_plus_#in~a| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,635 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork4_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,635 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork4_plus_#in~b| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,635 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork4_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,635 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork4_#t~ret10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,636 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork4_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,637 WARN L313 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork2_plus_#in~a| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,637 WARN L313 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork2_#t~nondet18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,637 WARN L313 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork2_plus_#in~b| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,637 WARN L313 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork2_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,637 WARN L313 ript$VariableManager]: TermVariabe thread5Thread1of1ForFork2_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,637 WARN L313 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,638 WARN L313 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork2_#t~ret21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,638 WARN L313 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork2_plus_#t~short56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,638 WARN L313 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork2_plus_#t~short55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,638 WARN L313 ript$VariableManager]: TermVariabe thread5Thread1of1ForFork2_plus_~b not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,638 WARN L313 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork2_#t~post19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,638 WARN L313 ript$VariableManager]: TermVariabe thread5Thread1of1ForFork2_plus_~a not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,639 WARN L313 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork2_#t~mem20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,639 WARN L313 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork2_plus_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,639 WARN L313 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,640 WARN L313 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork5_plus_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,640 WARN L313 ript$VariableManager]: TermVariabe thread6Thread1of1ForFork5_plus_~a not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,640 WARN L313 ript$VariableManager]: TermVariabe thread6Thread1of1ForFork5_plus_~b not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,641 WARN L313 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork5_plus_#in~b| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,641 WARN L313 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork5_plus_#t~short55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,641 WARN L313 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork5_plus_#in~a| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,641 WARN L313 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork5_#t~post23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,641 WARN L313 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork5_plus_#t~short56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,641 WARN L313 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork5_#t~mem24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,641 WARN L313 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork5_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,642 WARN L313 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork5_#t~ret25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,642 WARN L313 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork5_#t~nondet22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,642 WARN L313 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork5_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,642 WARN L313 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork5_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,642 WARN L313 ript$VariableManager]: TermVariabe thread6Thread1of1ForFork5_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-13 19:15:47,666 INFO L148 ThreadInstanceAdder]: Constructed 18 joinOtherThreadTransitions. [2021-10-13 19:15:47,716 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-10-13 19:15:47,723 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, mConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2021-10-13 19:15:47,724 INFO L340 AbstractCegarLoop]: Starting to check reachability of 102 error locations. [2021-10-13 19:15:47,743 INFO L118 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2021-10-13 19:15:47,755 INFO L133 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 346 places, 350 transitions, 772 flow [2021-10-13 19:15:47,758 INFO L110 LiptonReduction]: Starting Lipton reduction on Petri net that has 346 places, 350 transitions, 772 flow [2021-10-13 19:15:47,759 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 346 places, 350 transitions, 772 flow [2021-10-13 19:15:47,887 INFO L129 PetriNetUnfolder]: 21/296 cut-off events. [2021-10-13 19:15:47,887 INFO L130 PetriNetUnfolder]: For 6/6 co-relation queries the response was YES. [2021-10-13 19:15:47,901 INFO L84 FinitePrefix]: Finished finitePrefix Result has 325 conditions, 296 events. 21/296 cut-off events. For 6/6 co-relation queries the response was YES. Maximal size of possible extension queue 14. Compared 546 event pairs, 0 based on Foata normal form. 0/227 useless extension candidates. Maximal degree in co-relation 248. Up to 3 conditions per place. [2021-10-13 19:15:47,920 INFO L116 LiptonReduction]: Number of co-enabled transitions 15744 [2021-10-13 19:16:29,169 INFO L131 LiptonReduction]: Checked pairs total: 61494 [2021-10-13 19:16:29,169 INFO L133 LiptonReduction]: Total number of compositions: 347 [2021-10-13 19:16:29,181 INFO L111 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 147 places, 137 transitions, 346 flow [2021-10-13 19:16:39,667 INFO L133 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result has 165303 states, 157731 states have (on average 5.392357875116496) internal successors, (850542), 165302 states have internal predecessors, (850542), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-13 19:16:40,023 INFO L276 IsEmpty]: Start isEmpty. Operand has 165303 states, 157731 states have (on average 5.392357875116496) internal successors, (850542), 165302 states have internal predecessors, (850542), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-13 19:16:40,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 2 [2021-10-13 19:16:40,028 INFO L504 BasicCegarLoop]: Found error trace [2021-10-13 19:16:40,028 INFO L512 BasicCegarLoop]: trace histogram [1] [2021-10-13 19:16:40,036 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW === [thread1Err0ASSERT_VIOLATIONINTEGER_OVERFLOW, thread1Err1ASSERT_VIOLATIONINTEGER_OVERFLOW, thread1Err2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 99 more)] === [2021-10-13 19:16:40,047 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-13 19:16:40,047 INFO L82 PathProgramCache]: Analyzing trace with hash 2031, now seen corresponding path program 1 times [2021-10-13 19:16:40,058 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-13 19:16:40,059 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [388667014] [2021-10-13 19:16:40,059 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-13 19:16:40,060 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-13 19:16:40,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-13 19:16:40,185 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-13 19:16:40,186 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-13 19:16:40,186 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [388667014] [2021-10-13 19:16:40,187 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [388667014] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-13 19:16:40,187 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-13 19:16:40,187 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [0] imperfect sequences [] total 0 [2021-10-13 19:16:40,189 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [506013032] [2021-10-13 19:16:40,194 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2021-10-13 19:16:40,195 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-13 19:16:40,210 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2021-10-13 19:16:40,211 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-10-13 19:16:40,656 INFO L87 Difference]: Start difference. First operand has 165303 states, 157731 states have (on average 5.392357875116496) internal successors, (850542), 165302 states have internal predecessors, (850542), 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) Second operand has 2 states, 1 states have (on average 1.0) internal successors, (1), 1 states have internal predecessors, (1), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-13 19:16:43,520 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-13 19:16:43,520 INFO L93 Difference]: Finished difference Result 79589 states and 403460 transitions. [2021-10-13 19:16:43,521 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-10-13 19:16:43,522 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 1 states have (on average 1.0) internal successors, (1), 1 states have internal predecessors, (1), 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) Word has length 1 [2021-10-13 19:16:43,522 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-13 19:16:45,317 INFO L225 Difference]: With dead ends: 79589 [2021-10-13 19:16:45,318 INFO L226 Difference]: Without dead ends: 79589 [2021-10-13 19:16:45,319 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 0 GetRequests, 0 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0ms TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-10-13 19:16:45,603 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 79589 states. [2021-10-13 19:16:51,109 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 79589 to 79589. [2021-10-13 19:16:51,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 79589 states, 76779 states have (on average 5.2548222821344375) internal successors, (403460), 79588 states have internal predecessors, (403460), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-13 19:16:53,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 79589 states to 79589 states and 403460 transitions. [2021-10-13 19:16:53,406 INFO L78 Accepts]: Start accepts. Automaton has 79589 states and 403460 transitions. Word has length 1 [2021-10-13 19:16:53,407 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-13 19:16:53,407 INFO L470 AbstractCegarLoop]: Abstraction has 79589 states and 403460 transitions. [2021-10-13 19:16:53,408 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 1 states have (on average 1.0) internal successors, (1), 1 states have internal predecessors, (1), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-13 19:16:53,408 INFO L276 IsEmpty]: Start isEmpty. Operand 79589 states and 403460 transitions. [2021-10-13 19:16:53,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2021-10-13 19:16:53,409 INFO L504 BasicCegarLoop]: Found error trace [2021-10-13 19:16:53,409 INFO L512 BasicCegarLoop]: trace histogram [1, 1] [2021-10-13 19:16:53,409 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-10-13 19:16:53,410 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr3ASSERT_VIOLATIONINTEGER_OVERFLOW === [thread1Err0ASSERT_VIOLATIONINTEGER_OVERFLOW, thread1Err1ASSERT_VIOLATIONINTEGER_OVERFLOW, thread1Err2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 99 more)] === [2021-10-13 19:16:53,410 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-13 19:16:53,411 INFO L82 PathProgramCache]: Analyzing trace with hash 65058, now seen corresponding path program 1 times [2021-10-13 19:16:53,411 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-13 19:16:53,411 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1335361532] [2021-10-13 19:16:53,411 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-13 19:16:53,412 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-13 19:16:53,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-13 19:16:53,640 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-13 19:16:53,640 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-13 19:16:53,641 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1335361532] [2021-10-13 19:16:53,641 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1335361532] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-13 19:16:53,641 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-13 19:16:53,641 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2021-10-13 19:16:53,642 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1969327875] [2021-10-13 19:16:53,643 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-13 19:16:53,643 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-13 19:16:53,644 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-13 19:16:53,644 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-13 19:16:53,645 INFO L87 Difference]: Start difference. First operand 79589 states and 403460 transitions. Second operand has 3 states, 2 states have (on average 1.0) internal successors, (2), 2 states have internal predecessors, (2), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-13 19:16:57,538 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-13 19:16:57,538 INFO L93 Difference]: Finished difference Result 159175 states and 806917 transitions. [2021-10-13 19:16:57,539 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-13 19:16:57,539 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 2 states have (on average 1.0) internal successors, (2), 2 states have internal predecessors, (2), 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) Word has length 2 [2021-10-13 19:16:57,539 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-13 19:17:00,392 INFO L225 Difference]: With dead ends: 159175 [2021-10-13 19:17:00,392 INFO L226 Difference]: Without dead ends: 159175 [2021-10-13 19:17:00,393 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 1 GetRequests, 0 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 4.4ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-13 19:17:00,995 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 159175 states. [2021-10-13 19:17:07,463 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 159175 to 79590. [2021-10-13 19:17:07,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 79590 states, 76780 states have (on average 5.2547798905965095) internal successors, (403462), 79589 states have internal predecessors, (403462), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-13 19:17:09,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 79590 states to 79590 states and 403462 transitions. [2021-10-13 19:17:09,174 INFO L78 Accepts]: Start accepts. Automaton has 79590 states and 403462 transitions. Word has length 2 [2021-10-13 19:17:09,175 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-13 19:17:09,175 INFO L470 AbstractCegarLoop]: Abstraction has 79590 states and 403462 transitions. [2021-10-13 19:17:09,175 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 2 states have (on average 1.0) internal successors, (2), 2 states have internal predecessors, (2), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-13 19:17:09,175 INFO L276 IsEmpty]: Start isEmpty. Operand 79590 states and 403462 transitions. [2021-10-13 19:17:09,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2021-10-13 19:17:09,176 INFO L504 BasicCegarLoop]: Found error trace [2021-10-13 19:17:09,176 INFO L512 BasicCegarLoop]: trace histogram [1, 1, 1] [2021-10-13 19:17:09,176 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-10-13 19:17:09,177 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr3ASSERT_VIOLATIONINTEGER_OVERFLOW === [thread1Err0ASSERT_VIOLATIONINTEGER_OVERFLOW, thread1Err1ASSERT_VIOLATIONINTEGER_OVERFLOW, thread1Err2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 99 more)] === [2021-10-13 19:17:09,178 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-13 19:17:09,178 INFO L82 PathProgramCache]: Analyzing trace with hash 2019236, now seen corresponding path program 1 times [2021-10-13 19:17:09,178 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-13 19:17:09,178 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1251978345] [2021-10-13 19:17:09,178 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-13 19:17:09,179 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-13 19:17:09,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-13 19:17:09,255 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-13 19:17:09,256 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-13 19:17:09,256 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1251978345] [2021-10-13 19:17:09,256 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1251978345] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-13 19:17:09,256 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-13 19:17:09,257 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-10-13 19:17:09,257 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1392718618] [2021-10-13 19:17:09,257 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-13 19:17:09,258 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-13 19:17:09,258 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-13 19:17:09,258 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-13 19:17:09,259 INFO L87 Difference]: Start difference. First operand 79590 states and 403462 transitions. Second operand has 3 states, 2 states have (on average 1.5) internal successors, (3), 3 states have internal predecessors, (3), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-13 19:17:11,077 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-13 19:17:11,078 INFO L93 Difference]: Finished difference Result 79589 states and 403461 transitions. [2021-10-13 19:17:11,079 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-13 19:17:11,079 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 2 states have (on average 1.5) internal successors, (3), 3 states have internal predecessors, (3), 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) Word has length 3 [2021-10-13 19:17:11,079 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-13 19:17:12,837 INFO L225 Difference]: With dead ends: 79589 [2021-10-13 19:17:12,838 INFO L226 Difference]: Without dead ends: 79589 [2021-10-13 19:17:12,838 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.8ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-13 19:17:13,126 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 79589 states. [2021-10-13 19:17:17,231 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 79589 to 79589. [2021-10-13 19:17:17,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 79589 states, 76780 states have (on average 5.254766866371451) internal successors, (403461), 79588 states have internal predecessors, (403461), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-13 19:17:18,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 79589 states to 79589 states and 403461 transitions. [2021-10-13 19:17:18,673 INFO L78 Accepts]: Start accepts. Automaton has 79589 states and 403461 transitions. Word has length 3 [2021-10-13 19:17:18,673 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-13 19:17:18,673 INFO L470 AbstractCegarLoop]: Abstraction has 79589 states and 403461 transitions. [2021-10-13 19:17:18,674 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 2 states have (on average 1.5) internal successors, (3), 3 states have internal predecessors, (3), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-13 19:17:18,674 INFO L276 IsEmpty]: Start isEmpty. Operand 79589 states and 403461 transitions. [2021-10-13 19:17:18,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2021-10-13 19:17:18,674 INFO L504 BasicCegarLoop]: Found error trace [2021-10-13 19:17:18,674 INFO L512 BasicCegarLoop]: trace histogram [1, 1, 1] [2021-10-13 19:17:18,674 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-10-13 19:17:18,675 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW === [thread1Err0ASSERT_VIOLATIONINTEGER_OVERFLOW, thread1Err1ASSERT_VIOLATIONINTEGER_OVERFLOW, thread1Err2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 99 more)] === [2021-10-13 19:17:18,675 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-13 19:17:18,675 INFO L82 PathProgramCache]: Analyzing trace with hash 2019237, now seen corresponding path program 1 times [2021-10-13 19:17:18,675 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-13 19:17:18,678 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2021399469] [2021-10-13 19:17:18,678 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-13 19:17:18,678 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-13 19:17:18,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-13 19:17:18,829 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-13 19:17:18,829 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-13 19:17:18,829 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2021399469] [2021-10-13 19:17:18,829 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2021399469] provided 0 perfect and 1 imperfect interpolant sequences [2021-10-13 19:17:18,830 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [442024991] [2021-10-13 19:17:18,830 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-13 19:17:18,830 INFO L170 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-10-13 19:17:18,830 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 [2021-10-13 19:17:18,833 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-10-13 19:17:18,840 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2021-10-13 19:17:18,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-13 19:17:18,995 INFO L263 TraceCheckSpWp]: Trace formula consists of 95 conjuncts, 4 conjunts are in the unsatisfiable core [2021-10-13 19:17:19,000 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-13 19:17:19,037 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-13 19:17:19,038 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [442024991] provided 0 perfect and 1 imperfect interpolant sequences [2021-10-13 19:17:19,038 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-10-13 19:17:19,038 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [2, 2] total 3 [2021-10-13 19:17:19,038 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1293047862] [2021-10-13 19:17:19,039 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-10-13 19:17:19,039 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-13 19:17:19,040 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-10-13 19:17:19,040 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2021-10-13 19:17:19,040 INFO L87 Difference]: Start difference. First operand 79589 states and 403461 transitions. Second operand has 5 states, 4 states have (on average 1.25) internal successors, (5), 4 states have internal predecessors, (5), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-13 19:17:24,399 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-13 19:17:24,400 INFO L93 Difference]: Finished difference Result 238760 states and 1210373 transitions. [2021-10-13 19:17:24,400 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-10-13 19:17:24,401 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 4 states have (on average 1.25) internal successors, (5), 4 states have internal predecessors, (5), 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) Word has length 3 [2021-10-13 19:17:24,401 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-13 19:17:29,661 INFO L225 Difference]: With dead ends: 238760 [2021-10-13 19:17:29,662 INFO L226 Difference]: Without dead ends: 238760 [2021-10-13 19:17:29,662 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 7.1ms TimeCoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2021-10-13 19:17:31,577 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 238760 states. [2021-10-13 19:17:41,893 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 238760 to 79590. [2021-10-13 19:17:42,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 79590 states, 76781 states have (on average 5.25472447610737) internal successors, (403463), 79589 states have internal predecessors, (403463), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-13 19:17:43,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 79590 states to 79590 states and 403463 transitions. [2021-10-13 19:17:43,889 INFO L78 Accepts]: Start accepts. Automaton has 79590 states and 403463 transitions. Word has length 3 [2021-10-13 19:17:43,889 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-13 19:17:43,890 INFO L470 AbstractCegarLoop]: Abstraction has 79590 states and 403463 transitions. [2021-10-13 19:17:43,890 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 4 states have (on average 1.25) internal successors, (5), 4 states have internal predecessors, (5), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-13 19:17:43,890 INFO L276 IsEmpty]: Start isEmpty. Operand 79590 states and 403463 transitions. [2021-10-13 19:17:43,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2021-10-13 19:17:43,890 INFO L504 BasicCegarLoop]: Found error trace [2021-10-13 19:17:43,890 INFO L512 BasicCegarLoop]: trace histogram [2, 1, 1] [2021-10-13 19:17:43,916 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2021-10-13 19:17:44,091 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,2 /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-10-13 19:17:44,091 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW === [thread1Err0ASSERT_VIOLATIONINTEGER_OVERFLOW, thread1Err1ASSERT_VIOLATIONINTEGER_OVERFLOW, thread1Err2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 99 more)] === [2021-10-13 19:17:44,092 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-13 19:17:44,092 INFO L82 PathProgramCache]: Analyzing trace with hash 62598755, now seen corresponding path program 2 times [2021-10-13 19:17:44,092 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-13 19:17:44,093 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [214133911] [2021-10-13 19:17:44,093 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-13 19:17:44,093 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-13 19:17:44,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-13 19:17:44,209 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-13 19:17:44,209 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-13 19:17:44,209 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [214133911] [2021-10-13 19:17:44,210 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [214133911] provided 0 perfect and 1 imperfect interpolant sequences [2021-10-13 19:17:44,210 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1091379961] [2021-10-13 19:17:44,210 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2021-10-13 19:17:44,210 INFO L170 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-10-13 19:17:44,210 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 [2021-10-13 19:17:44,213 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-10-13 19:17:44,224 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2021-10-13 19:17:44,376 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2021-10-13 19:17:44,377 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-10-13 19:17:44,378 INFO L263 TraceCheckSpWp]: Trace formula consists of 87 conjuncts, 6 conjunts are in the unsatisfiable core [2021-10-13 19:17:44,379 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-13 19:17:44,404 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-10-13 19:17:44,404 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1091379961] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-13 19:17:44,405 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2021-10-13 19:17:44,405 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [3] total 4 [2021-10-13 19:17:44,409 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [92433473] [2021-10-13 19:17:44,410 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-13 19:17:44,410 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-13 19:17:44,412 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-13 19:17:44,412 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2021-10-13 19:17:44,413 INFO L87 Difference]: Start difference. First operand 79590 states and 403463 transitions. Second operand has 3 states, 2 states have (on average 1.5) internal successors, (3), 2 states have internal predecessors, (3), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-13 19:17:46,693 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-13 19:17:46,712 INFO L93 Difference]: Finished difference Result 79589 states and 403462 transitions. [2021-10-13 19:17:46,718 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-13 19:17:46,719 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 2 states have (on average 1.5) internal successors, (3), 2 states have internal predecessors, (3), 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) Word has length 4 [2021-10-13 19:17:46,719 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-13 19:17:47,569 INFO L225 Difference]: With dead ends: 79589 [2021-10-13 19:17:47,570 INFO L226 Difference]: Without dead ends: 79589 [2021-10-13 19:17:47,570 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 15.5ms TimeCoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2021-10-13 19:17:47,800 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 79589 states. [2021-10-13 19:17:51,372 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 79589 to 79587. [2021-10-13 19:17:51,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 79587 states, 76779 states have (on average 5.254796233345055) internal successors, (403458), 79586 states have internal predecessors, (403458), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-13 19:17:52,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 79587 states to 79587 states and 403458 transitions. [2021-10-13 19:17:52,833 INFO L78 Accepts]: Start accepts. Automaton has 79587 states and 403458 transitions. Word has length 4 [2021-10-13 19:17:52,833 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-13 19:17:52,833 INFO L470 AbstractCegarLoop]: Abstraction has 79587 states and 403458 transitions. [2021-10-13 19:17:52,833 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 2 states have (on average 1.5) internal successors, (3), 2 states have internal predecessors, (3), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-13 19:17:52,833 INFO L276 IsEmpty]: Start isEmpty. Operand 79587 states and 403458 transitions. [2021-10-13 19:17:52,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2021-10-13 19:17:52,834 INFO L504 BasicCegarLoop]: Found error trace [2021-10-13 19:17:52,834 INFO L512 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-13 19:17:52,858 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Ended with exit code 0 [2021-10-13 19:17:53,034 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,3 /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-10-13 19:17:53,035 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting thread2Err7ASSERT_VIOLATIONINTEGER_OVERFLOW === [thread1Err0ASSERT_VIOLATIONINTEGER_OVERFLOW, thread1Err1ASSERT_VIOLATIONINTEGER_OVERFLOW, thread1Err2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 99 more)] === [2021-10-13 19:17:53,037 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-13 19:17:53,037 INFO L82 PathProgramCache]: Analyzing trace with hash 1126590375, now seen corresponding path program 1 times [2021-10-13 19:17:53,037 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-13 19:17:53,038 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [639519841] [2021-10-13 19:17:53,038 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-13 19:17:53,038 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-13 19:17:53,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-13 19:17:53,179 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-13 19:17:53,180 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-13 19:17:53,180 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [639519841] [2021-10-13 19:17:53,180 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [639519841] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-13 19:17:53,180 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-13 19:17:53,180 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2021-10-13 19:17:53,181 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [556662955] [2021-10-13 19:17:53,181 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-13 19:17:53,181 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-13 19:17:53,182 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-13 19:17:53,182 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-13 19:17:53,182 INFO L87 Difference]: Start difference. First operand 79587 states and 403458 transitions. Second operand has 3 states, 2 states have (on average 5.0) internal successors, (10), 2 states have internal predecessors, (10), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-13 19:17:54,669 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-13 19:17:54,669 INFO L93 Difference]: Finished difference Result 71187 states and 360506 transitions. [2021-10-13 19:17:54,670 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-13 19:17:54,670 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 2 states have (on average 5.0) internal successors, (10), 2 states have internal predecessors, (10), 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) Word has length 10 [2021-10-13 19:17:54,670 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-13 19:17:55,228 INFO L225 Difference]: With dead ends: 71187 [2021-10-13 19:17:55,229 INFO L226 Difference]: Without dead ends: 71187 [2021-10-13 19:17:55,229 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 1 GetRequests, 0 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.7ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-13 19:17:55,960 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 71187 states. [2021-10-13 19:17:58,473 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 71187 to 71187. [2021-10-13 19:17:58,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 71187 states, 68803 states have (on average 5.239684316090868) internal successors, (360506), 71186 states have internal predecessors, (360506), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-13 19:18:00,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 71187 states to 71187 states and 360506 transitions. [2021-10-13 19:18:00,212 INFO L78 Accepts]: Start accepts. Automaton has 71187 states and 360506 transitions. Word has length 10 [2021-10-13 19:18:00,213 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-13 19:18:00,214 INFO L470 AbstractCegarLoop]: Abstraction has 71187 states and 360506 transitions. [2021-10-13 19:18:00,214 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 2 states have (on average 5.0) internal successors, (10), 2 states have internal predecessors, (10), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-13 19:18:00,214 INFO L276 IsEmpty]: Start isEmpty. Operand 71187 states and 360506 transitions. [2021-10-13 19:18:00,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2021-10-13 19:18:00,215 INFO L504 BasicCegarLoop]: Found error trace [2021-10-13 19:18:00,215 INFO L512 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-13 19:18:00,216 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-10-13 19:18:00,216 INFO L402 AbstractCegarLoop]: === Iteration 7 === Targeting thread2Err1ASSERT_VIOLATIONINTEGER_OVERFLOW === [thread1Err0ASSERT_VIOLATIONINTEGER_OVERFLOW, thread1Err1ASSERT_VIOLATIONINTEGER_OVERFLOW, thread1Err2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 99 more)] === [2021-10-13 19:18:00,216 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-13 19:18:00,216 INFO L82 PathProgramCache]: Analyzing trace with hash 1126590376, now seen corresponding path program 1 times [2021-10-13 19:18:00,217 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-13 19:18:00,217 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1691679777] [2021-10-13 19:18:00,217 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-13 19:18:00,217 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-13 19:18:00,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-13 19:18:00,283 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-13 19:18:00,284 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-13 19:18:00,284 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1691679777] [2021-10-13 19:18:00,284 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1691679777] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-13 19:18:00,284 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-13 19:18:00,285 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2021-10-13 19:18:00,285 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [525854564] [2021-10-13 19:18:00,286 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-13 19:18:00,286 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-13 19:18:00,286 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-13 19:18:00,286 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-13 19:18:00,287 INFO L87 Difference]: Start difference. First operand 71187 states and 360506 transitions. Second operand has 3 states, 2 states have (on average 5.0) internal successors, (10), 2 states have internal predecessors, (10), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-13 19:18:01,841 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-13 19:18:01,842 INFO L93 Difference]: Finished difference Result 57187 states and 287586 transitions. [2021-10-13 19:18:01,845 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-13 19:18:01,845 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 2 states have (on average 5.0) internal successors, (10), 2 states have internal predecessors, (10), 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) Word has length 10 [2021-10-13 19:18:01,845 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-13 19:18:02,601 INFO L225 Difference]: With dead ends: 57187 [2021-10-13 19:18:02,601 INFO L226 Difference]: Without dead ends: 57187 [2021-10-13 19:18:02,602 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 1 GetRequests, 0 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 2.5ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-13 19:18:02,821 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 57187 states. [2021-10-13 19:18:05,825 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 57187 to 57187. [2021-10-13 19:18:05,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 57187 states, 55439 states have (on average 5.187431230722055) internal successors, (287586), 57186 states have internal predecessors, (287586), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-13 19:18:07,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57187 states to 57187 states and 287586 transitions. [2021-10-13 19:18:07,333 INFO L78 Accepts]: Start accepts. Automaton has 57187 states and 287586 transitions. Word has length 10 [2021-10-13 19:18:07,333 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-13 19:18:07,333 INFO L470 AbstractCegarLoop]: Abstraction has 57187 states and 287586 transitions. [2021-10-13 19:18:07,335 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 2 states have (on average 5.0) internal successors, (10), 2 states have internal predecessors, (10), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-13 19:18:07,335 INFO L276 IsEmpty]: Start isEmpty. Operand 57187 states and 287586 transitions. [2021-10-13 19:18:07,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2021-10-13 19:18:07,336 INFO L504 BasicCegarLoop]: Found error trace [2021-10-13 19:18:07,337 INFO L512 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-13 19:18:07,337 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2021-10-13 19:18:07,338 INFO L402 AbstractCegarLoop]: === Iteration 8 === Targeting thread2Err5ASSERT_VIOLATIONINTEGER_OVERFLOW === [thread1Err0ASSERT_VIOLATIONINTEGER_OVERFLOW, thread1Err1ASSERT_VIOLATIONINTEGER_OVERFLOW, thread1Err2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 99 more)] === [2021-10-13 19:18:07,338 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-13 19:18:07,338 INFO L82 PathProgramCache]: Analyzing trace with hash 1126590377, now seen corresponding path program 1 times [2021-10-13 19:18:07,339 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-13 19:18:07,345 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1883029243] [2021-10-13 19:18:07,345 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-13 19:18:07,345 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-13 19:18:07,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-13 19:18:07,561 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-13 19:18:07,561 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-13 19:18:07,561 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1883029243] [2021-10-13 19:18:07,562 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1883029243] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-13 19:18:07,562 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-13 19:18:07,562 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-10-13 19:18:07,562 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1177281922] [2021-10-13 19:18:07,563 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-10-13 19:18:07,565 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-13 19:18:07,566 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-10-13 19:18:07,566 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-10-13 19:18:07,566 INFO L87 Difference]: Start difference. First operand 57187 states and 287586 transitions. Second operand has 4 states, 3 states have (on average 3.3333333333333335) internal successors, (10), 3 states have internal predecessors, (10), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-13 19:18:09,847 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-13 19:18:09,847 INFO L93 Difference]: Finished difference Result 69189 states and 338549 transitions. [2021-10-13 19:18:09,848 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-10-13 19:18:09,848 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 3 states have (on average 3.3333333333333335) internal successors, (10), 3 states have internal predecessors, (10), 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) Word has length 10 [2021-10-13 19:18:09,848 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-13 19:18:10,948 INFO L225 Difference]: With dead ends: 69189 [2021-10-13 19:18:10,948 INFO L226 Difference]: Without dead ends: 69069 [2021-10-13 19:18:10,953 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 0 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 55.8ms TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-10-13 19:18:11,271 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 69069 states. [2021-10-13 19:18:15,582 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 69069 to 69069. [2021-10-13 19:18:15,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 69069 states, 67269 states have (on average 5.027471792356063) internal successors, (338193), 69068 states have internal predecessors, (338193), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-13 19:18:16,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 69069 states to 69069 states and 338193 transitions. [2021-10-13 19:18:16,567 INFO L78 Accepts]: Start accepts. Automaton has 69069 states and 338193 transitions. Word has length 10 [2021-10-13 19:18:16,575 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-13 19:18:16,575 INFO L470 AbstractCegarLoop]: Abstraction has 69069 states and 338193 transitions. [2021-10-13 19:18:16,575 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 3 states have (on average 3.3333333333333335) internal successors, (10), 3 states have internal predecessors, (10), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-13 19:18:16,576 INFO L276 IsEmpty]: Start isEmpty. Operand 69069 states and 338193 transitions. [2021-10-13 19:18:16,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2021-10-13 19:18:16,577 INFO L504 BasicCegarLoop]: Found error trace [2021-10-13 19:18:16,578 INFO L512 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-13 19:18:16,578 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2021-10-13 19:18:16,578 INFO L402 AbstractCegarLoop]: === Iteration 9 === Targeting thread2Err5ASSERT_VIOLATIONINTEGER_OVERFLOW === [thread1Err0ASSERT_VIOLATIONINTEGER_OVERFLOW, thread1Err1ASSERT_VIOLATIONINTEGER_OVERFLOW, thread1Err2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 99 more)] === [2021-10-13 19:18:16,578 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-13 19:18:16,579 INFO L82 PathProgramCache]: Analyzing trace with hash -6056149, now seen corresponding path program 1 times [2021-10-13 19:18:16,579 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-13 19:18:16,579 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1597896146] [2021-10-13 19:18:16,579 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-13 19:18:16,582 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-13 19:18:16,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-13 19:18:16,826 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-13 19:18:16,827 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-13 19:18:16,827 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1597896146] [2021-10-13 19:18:16,827 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1597896146] provided 0 perfect and 1 imperfect interpolant sequences [2021-10-13 19:18:16,827 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [5536823] [2021-10-13 19:18:16,827 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-13 19:18:16,828 INFO L170 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-10-13 19:18:16,829 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 [2021-10-13 19:18:16,840 INFO L229 MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-10-13 19:18:16,891 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2021-10-13 19:18:17,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-13 19:18:17,085 INFO L263 TraceCheckSpWp]: Trace formula consists of 167 conjuncts, 11 conjunts are in the unsatisfiable core [2021-10-13 19:18:17,087 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-13 19:18:17,251 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-13 19:18:17,252 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [5536823] provided 0 perfect and 1 imperfect interpolant sequences [2021-10-13 19:18:17,252 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-10-13 19:18:17,252 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [3, 3] total 6 [2021-10-13 19:18:17,252 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1246522225] [2021-10-13 19:18:17,253 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2021-10-13 19:18:17,253 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-13 19:18:17,253 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-10-13 19:18:17,254 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=41, Unknown=0, NotChecked=0, Total=56 [2021-10-13 19:18:17,847 INFO L87 Difference]: Start difference. First operand 69069 states and 338193 transitions. Second operand has 8 states, 7 states have (on average 3.142857142857143) internal successors, (22), 7 states have internal predecessors, (22), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-13 19:18:19,640 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-13 19:18:19,640 INFO L93 Difference]: Finished difference Result 78245 states and 375532 transitions. [2021-10-13 19:18:19,641 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-10-13 19:18:19,641 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 7 states have (on average 3.142857142857143) internal successors, (22), 7 states have internal predecessors, (22), 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) Word has length 11 [2021-10-13 19:18:19,642 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-13 19:18:20,351 INFO L225 Difference]: With dead ends: 78245 [2021-10-13 19:18:20,351 INFO L226 Difference]: Without dead ends: 78245 [2021-10-13 19:18:20,351 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 17 GetRequests, 7 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 9 ImplicationChecksByTransitivity, 176.4ms TimeCoverageRelationStatistics Valid=44, Invalid=88, Unknown=0, NotChecked=0, Total=132 [2021-10-13 19:18:20,572 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 78245 states. [2021-10-13 19:18:24,077 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 78245 to 77277. [2021-10-13 19:18:24,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 77277 states, 75490 states have (on average 4.955384819181348) internal successors, (374082), 77276 states have internal predecessors, (374082), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-13 19:18:25,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 77277 states to 77277 states and 374082 transitions. [2021-10-13 19:18:25,480 INFO L78 Accepts]: Start accepts. Automaton has 77277 states and 374082 transitions. Word has length 11 [2021-10-13 19:18:25,481 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-13 19:18:25,481 INFO L470 AbstractCegarLoop]: Abstraction has 77277 states and 374082 transitions. [2021-10-13 19:18:25,482 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 7 states have (on average 3.142857142857143) internal successors, (22), 7 states have internal predecessors, (22), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-13 19:18:25,482 INFO L276 IsEmpty]: Start isEmpty. Operand 77277 states and 374082 transitions. [2021-10-13 19:18:25,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-10-13 19:18:25,498 INFO L504 BasicCegarLoop]: Found error trace [2021-10-13 19:18:25,498 INFO L512 BasicCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-13 19:18:25,550 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2021-10-13 19:18:25,715 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8,4 /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-10-13 19:18:25,716 INFO L402 AbstractCegarLoop]: === Iteration 10 === Targeting thread2Err5ASSERT_VIOLATIONINTEGER_OVERFLOW === [thread1Err0ASSERT_VIOLATIONINTEGER_OVERFLOW, thread1Err1ASSERT_VIOLATIONINTEGER_OVERFLOW, thread1Err2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 99 more)] === [2021-10-13 19:18:25,717 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-13 19:18:25,717 INFO L82 PathProgramCache]: Analyzing trace with hash -758360087, now seen corresponding path program 2 times [2021-10-13 19:18:25,717 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-13 19:18:25,717 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1842731689] [2021-10-13 19:18:25,718 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-13 19:18:25,718 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-13 19:18:25,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-13 19:18:26,032 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-13 19:18:26,033 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-13 19:18:26,033 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1842731689] [2021-10-13 19:18:26,033 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1842731689] provided 0 perfect and 1 imperfect interpolant sequences [2021-10-13 19:18:26,033 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1205293790] [2021-10-13 19:18:26,033 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2021-10-13 19:18:26,033 INFO L170 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-10-13 19:18:26,034 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 [2021-10-13 19:18:26,038 INFO L229 MonitoredProcess]: Starting monitored process 5 with /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-10-13 19:18:26,042 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2021-10-13 19:18:26,201 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-10-13 19:18:26,201 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-10-13 19:18:26,204 INFO L263 TraceCheckSpWp]: Trace formula consists of 175 conjuncts, 37 conjunts are in the unsatisfiable core [2021-10-13 19:18:26,206 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-13 19:18:26,275 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 320 treesize of output 288 [2021-10-13 19:18:26,449 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 17 treesize of output 13 [2021-10-13 19:18:26,560 INFO L354 Elim1Store]: treesize reduction 25, result has 21.9 percent of original size [2021-10-13 19:18:26,561 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 22 [2021-10-13 19:18:26,739 INFO L354 Elim1Store]: treesize reduction 25, result has 21.9 percent of original size [2021-10-13 19:18:26,739 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 24 treesize of output 23 [2021-10-13 19:18:26,777 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-13 19:18:26,778 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1205293790] provided 0 perfect and 1 imperfect interpolant sequences [2021-10-13 19:18:26,778 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-10-13 19:18:26,778 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 6] total 13 [2021-10-13 19:18:26,778 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1786586538] [2021-10-13 19:18:26,779 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 15 states [2021-10-13 19:18:26,779 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-13 19:18:26,779 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2021-10-13 19:18:26,780 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=32, Invalid=178, Unknown=0, NotChecked=0, Total=210 [2021-10-13 19:18:26,780 INFO L87 Difference]: Start difference. First operand 77277 states and 374082 transitions. Second operand has 15 states, 14 states have (on average 1.7142857142857142) internal successors, (24), 14 states have internal predecessors, (24), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-13 19:18:30,570 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-13 19:18:30,571 INFO L93 Difference]: Finished difference Result 98319 states and 460733 transitions. [2021-10-13 19:18:30,579 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-10-13 19:18:30,579 INFO L78 Accepts]: Start accepts. Automaton has has 15 states, 14 states have (on average 1.7142857142857142) internal successors, (24), 14 states have internal predecessors, (24), 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) Word has length 12 [2021-10-13 19:18:30,580 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-13 19:18:32,079 INFO L225 Difference]: With dead ends: 98319 [2021-10-13 19:18:32,080 INFO L226 Difference]: Without dead ends: 98319 [2021-10-13 19:18:32,080 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 27 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 22 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 44 ImplicationChecksByTransitivity, 648.6ms TimeCoverageRelationStatistics Valid=101, Invalid=451, Unknown=0, NotChecked=0, Total=552 [2021-10-13 19:18:32,409 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 98319 states. [2021-10-13 19:18:36,952 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 98319 to 77286. [2021-10-13 19:18:37,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 77286 states, 75499 states have (on average 4.955390137617717) internal successors, (374127), 77285 states have internal predecessors, (374127), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-13 19:18:38,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 77286 states to 77286 states and 374127 transitions. [2021-10-13 19:18:38,635 INFO L78 Accepts]: Start accepts. Automaton has 77286 states and 374127 transitions. Word has length 12 [2021-10-13 19:18:38,636 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-13 19:18:38,636 INFO L470 AbstractCegarLoop]: Abstraction has 77286 states and 374127 transitions. [2021-10-13 19:18:38,636 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 15 states, 14 states have (on average 1.7142857142857142) internal successors, (24), 14 states have internal predecessors, (24), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-13 19:18:38,636 INFO L276 IsEmpty]: Start isEmpty. Operand 77286 states and 374127 transitions. [2021-10-13 19:18:38,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-10-13 19:18:38,639 INFO L504 BasicCegarLoop]: Found error trace [2021-10-13 19:18:38,639 INFO L512 BasicCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-13 19:18:38,709 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Ended with exit code 0 [2021-10-13 19:18:38,854 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable9 [2021-10-13 19:18:38,854 INFO L402 AbstractCegarLoop]: === Iteration 11 === Targeting thread2Err2ASSERT_VIOLATIONINTEGER_OVERFLOW === [thread1Err0ASSERT_VIOLATIONINTEGER_OVERFLOW, thread1Err1ASSERT_VIOLATIONINTEGER_OVERFLOW, thread1Err2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 99 more)] === [2021-10-13 19:18:38,857 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-13 19:18:38,857 INFO L82 PathProgramCache]: Analyzing trace with hash -758360085, now seen corresponding path program 1 times [2021-10-13 19:18:38,858 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-13 19:18:38,858 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [603183187] [2021-10-13 19:18:38,858 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-13 19:18:38,858 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-13 19:18:38,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-13 19:18:39,267 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-13 19:18:39,268 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-13 19:18:39,268 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [603183187] [2021-10-13 19:18:39,268 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [603183187] provided 0 perfect and 1 imperfect interpolant sequences [2021-10-13 19:18:39,268 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1341301199] [2021-10-13 19:18:39,268 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-13 19:18:39,268 INFO L170 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-10-13 19:18:39,269 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 [2021-10-13 19:18:39,270 INFO L229 MonitoredProcess]: Starting monitored process 6 with /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-10-13 19:18:39,313 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2021-10-13 19:18:39,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-13 19:18:39,500 INFO L263 TraceCheckSpWp]: Trace formula consists of 174 conjuncts, 30 conjunts are in the unsatisfiable core [2021-10-13 19:18:39,502 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-13 19:18:39,518 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 385 treesize of output 353 [2021-10-13 19:18:39,622 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 15 [2021-10-13 19:18:39,697 INFO L354 Elim1Store]: treesize reduction 31, result has 22.5 percent of original size [2021-10-13 19:18:39,697 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 27 treesize of output 26 [2021-10-13 19:18:39,818 INFO L354 Elim1Store]: treesize reduction 31, result has 22.5 percent of original size [2021-10-13 19:18:39,818 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 28 treesize of output 27 [2021-10-13 19:18:39,853 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-13 19:18:39,853 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1341301199] provided 0 perfect and 1 imperfect interpolant sequences [2021-10-13 19:18:39,853 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-10-13 19:18:39,854 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 6] total 13 [2021-10-13 19:18:39,854 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2084459746] [2021-10-13 19:18:39,854 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 15 states [2021-10-13 19:18:39,854 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-13 19:18:39,855 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2021-10-13 19:18:39,855 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=32, Invalid=178, Unknown=0, NotChecked=0, Total=210 [2021-10-13 19:18:39,855 INFO L87 Difference]: Start difference. First operand 77286 states and 374127 transitions. Second operand has 15 states, 14 states have (on average 1.7142857142857142) internal successors, (24), 14 states have internal predecessors, (24), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-13 19:18:42,986 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-13 19:18:42,987 INFO L93 Difference]: Finished difference Result 97273 states and 457343 transitions. [2021-10-13 19:18:42,987 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-10-13 19:18:42,987 INFO L78 Accepts]: Start accepts. Automaton has has 15 states, 14 states have (on average 1.7142857142857142) internal successors, (24), 14 states have internal predecessors, (24), 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) Word has length 12 [2021-10-13 19:18:42,988 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-13 19:18:43,859 INFO L225 Difference]: With dead ends: 97273 [2021-10-13 19:18:43,859 INFO L226 Difference]: Without dead ends: 97273 [2021-10-13 19:18:43,860 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 27 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 22 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 44 ImplicationChecksByTransitivity, 600.3ms TimeCoverageRelationStatistics Valid=99, Invalid=453, Unknown=0, NotChecked=0, Total=552 [2021-10-13 19:18:44,087 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 97273 states. [2021-10-13 19:18:47,629 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 97273 to 77286. [2021-10-13 19:18:47,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 77286 states, 75499 states have (on average 4.955270930740805) internal successors, (374118), 77285 states have internal predecessors, (374118), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-13 19:18:48,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 77286 states to 77286 states and 374118 transitions. [2021-10-13 19:18:48,898 INFO L78 Accepts]: Start accepts. Automaton has 77286 states and 374118 transitions. Word has length 12 [2021-10-13 19:18:48,898 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-13 19:18:48,898 INFO L470 AbstractCegarLoop]: Abstraction has 77286 states and 374118 transitions. [2021-10-13 19:18:48,898 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 15 states, 14 states have (on average 1.7142857142857142) internal successors, (24), 14 states have internal predecessors, (24), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-13 19:18:48,898 INFO L276 IsEmpty]: Start isEmpty. Operand 77286 states and 374118 transitions. [2021-10-13 19:18:48,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2021-10-13 19:18:48,902 INFO L504 BasicCegarLoop]: Found error trace [2021-10-13 19:18:48,903 INFO L512 BasicCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-13 19:18:48,948 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Ended with exit code 0 [2021-10-13 19:18:49,103 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10,6 /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-10-13 19:18:49,103 INFO L402 AbstractCegarLoop]: === Iteration 12 === Targeting thread2Err5ASSERT_VIOLATIONINTEGER_OVERFLOW === [thread1Err0ASSERT_VIOLATIONINTEGER_OVERFLOW, thread1Err1ASSERT_VIOLATIONINTEGER_OVERFLOW, thread1Err2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 99 more)] === [2021-10-13 19:18:49,104 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-13 19:18:49,104 INFO L82 PathProgramCache]: Analyzing trace with hash -2034324494, now seen corresponding path program 1 times [2021-10-13 19:18:49,104 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-13 19:18:49,104 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1520428275] [2021-10-13 19:18:49,104 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-13 19:18:49,105 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-13 19:18:49,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-13 19:18:49,228 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-13 19:18:49,228 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-13 19:18:49,229 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1520428275] [2021-10-13 19:18:49,229 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1520428275] provided 0 perfect and 1 imperfect interpolant sequences [2021-10-13 19:18:49,229 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [683056189] [2021-10-13 19:18:49,229 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-13 19:18:49,229 INFO L170 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-10-13 19:18:49,229 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 [2021-10-13 19:18:49,236 INFO L229 MonitoredProcess]: Starting monitored process 7 with /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-10-13 19:18:49,263 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2021-10-13 19:18:49,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-13 19:18:49,436 INFO L263 TraceCheckSpWp]: Trace formula consists of 184 conjuncts, 13 conjunts are in the unsatisfiable core [2021-10-13 19:18:49,438 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-13 19:18:49,582 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-13 19:18:49,583 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [683056189] provided 0 perfect and 1 imperfect interpolant sequences [2021-10-13 19:18:49,583 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-10-13 19:18:49,583 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 10 [2021-10-13 19:18:49,583 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [503778971] [2021-10-13 19:18:49,584 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2021-10-13 19:18:49,584 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-13 19:18:49,584 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2021-10-13 19:18:49,584 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=28, Invalid=104, Unknown=0, NotChecked=0, Total=132 [2021-10-13 19:18:49,585 INFO L87 Difference]: Start difference. First operand 77286 states and 374118 transitions. Second operand has 12 states, 11 states have (on average 2.3636363636363638) internal successors, (26), 11 states have internal predecessors, (26), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-13 19:18:52,973 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-13 19:18:52,974 INFO L93 Difference]: Finished difference Result 120570 states and 566582 transitions. [2021-10-13 19:18:52,974 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-10-13 19:18:52,974 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 11 states have (on average 2.3636363636363638) internal successors, (26), 11 states have internal predecessors, (26), 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) Word has length 13 [2021-10-13 19:18:52,975 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-13 19:18:54,636 INFO L225 Difference]: With dead ends: 120570 [2021-10-13 19:18:54,636 INFO L226 Difference]: Without dead ends: 120570 [2021-10-13 19:18:54,640 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 26 GetRequests, 7 SyntacticMatches, 0 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 52 ImplicationChecksByTransitivity, 290.4ms TimeCoverageRelationStatistics Valid=109, Invalid=311, Unknown=0, NotChecked=0, Total=420 [2021-10-13 19:18:54,950 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 120570 states. [2021-10-13 19:18:59,735 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 120570 to 100990. [2021-10-13 19:19:00,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 100990 states, 99203 states have (on average 5.065381087265506) internal successors, (502501), 100989 states have internal predecessors, (502501), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-13 19:19:01,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 100990 states to 100990 states and 502501 transitions. [2021-10-13 19:19:01,409 INFO L78 Accepts]: Start accepts. Automaton has 100990 states and 502501 transitions. Word has length 13 [2021-10-13 19:19:01,409 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-13 19:19:01,410 INFO L470 AbstractCegarLoop]: Abstraction has 100990 states and 502501 transitions. [2021-10-13 19:19:01,410 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 11 states have (on average 2.3636363636363638) internal successors, (26), 11 states have internal predecessors, (26), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-13 19:19:01,410 INFO L276 IsEmpty]: Start isEmpty. Operand 100990 states and 502501 transitions. [2021-10-13 19:19:01,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2021-10-13 19:19:01,411 INFO L504 BasicCegarLoop]: Found error trace [2021-10-13 19:19:01,412 INFO L512 BasicCegarLoop]: trace histogram [3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-13 19:19:01,448 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Forceful destruction successful, exit code 0 [2021-10-13 19:19:01,627 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 7 /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable11 [2021-10-13 19:19:01,628 INFO L402 AbstractCegarLoop]: === Iteration 13 === Targeting thread2Err5ASSERT_VIOLATIONINTEGER_OVERFLOW === [thread1Err0ASSERT_VIOLATIONINTEGER_OVERFLOW, thread1Err1ASSERT_VIOLATIONINTEGER_OVERFLOW, thread1Err2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 99 more)] === [2021-10-13 19:19:01,629 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-13 19:19:01,629 INFO L82 PathProgramCache]: Analyzing trace with hash 851064112, now seen corresponding path program 2 times [2021-10-13 19:19:01,629 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-13 19:19:01,630 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1448837242] [2021-10-13 19:19:01,630 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-13 19:19:01,630 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-13 19:19:01,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-13 19:19:01,964 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-13 19:19:01,965 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-13 19:19:01,965 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1448837242] [2021-10-13 19:19:01,965 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1448837242] provided 0 perfect and 1 imperfect interpolant sequences [2021-10-13 19:19:01,965 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1324413500] [2021-10-13 19:19:01,965 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2021-10-13 19:19:01,965 INFO L170 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-10-13 19:19:01,966 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 [2021-10-13 19:19:01,971 INFO L229 MonitoredProcess]: Starting monitored process 8 with /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-10-13 19:19:01,991 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Waiting until timeout for monitored process [2021-10-13 19:19:02,170 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-10-13 19:19:02,171 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-10-13 19:19:02,172 INFO L263 TraceCheckSpWp]: Trace formula consists of 192 conjuncts, 34 conjunts are in the unsatisfiable core [2021-10-13 19:19:02,174 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-13 19:19:02,187 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 197 treesize of output 181 [2021-10-13 19:19:02,306 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 17 treesize of output 13 [2021-10-13 19:19:02,397 INFO L354 Elim1Store]: treesize reduction 31, result has 22.5 percent of original size [2021-10-13 19:19:02,397 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 25 treesize of output 24 [2021-10-13 19:19:02,529 INFO L354 Elim1Store]: treesize reduction 31, result has 22.5 percent of original size [2021-10-13 19:19:02,529 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 26 treesize of output 25 [2021-10-13 19:19:02,593 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-13 19:19:02,593 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1324413500] provided 0 perfect and 1 imperfect interpolant sequences [2021-10-13 19:19:02,594 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-10-13 19:19:02,594 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 8] total 17 [2021-10-13 19:19:02,595 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [692226273] [2021-10-13 19:19:02,595 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 19 states [2021-10-13 19:19:02,595 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-13 19:19:02,596 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 19 interpolants. [2021-10-13 19:19:02,597 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=40, Invalid=302, Unknown=0, NotChecked=0, Total=342 [2021-10-13 19:19:02,597 INFO L87 Difference]: Start difference. First operand 100990 states and 502501 transitions. Second operand has 19 states, 18 states have (on average 1.5555555555555556) internal successors, (28), 18 states have internal predecessors, (28), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-13 19:19:07,725 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-13 19:19:07,726 INFO L93 Difference]: Finished difference Result 162449 states and 762702 transitions. [2021-10-13 19:19:07,726 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-10-13 19:19:07,726 INFO L78 Accepts]: Start accepts. Automaton has has 19 states, 18 states have (on average 1.5555555555555556) internal successors, (28), 18 states have internal predecessors, (28), 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) Word has length 14 [2021-10-13 19:19:07,727 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-13 19:19:10,398 INFO L225 Difference]: With dead ends: 162449 [2021-10-13 19:19:10,398 INFO L226 Difference]: Without dead ends: 162449 [2021-10-13 19:19:10,399 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 30 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 25 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 44 ImplicationChecksByTransitivity, 639.1ms TimeCoverageRelationStatistics Valid=92, Invalid=610, Unknown=0, NotChecked=0, Total=702 [2021-10-13 19:19:10,916 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 162449 states. [2021-10-13 19:19:17,637 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 162449 to 100999. [2021-10-13 19:19:17,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 100999 states, 99212 states have (on average 5.065465871063984) internal successors, (502555), 100998 states have internal predecessors, (502555), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-13 19:19:19,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 100999 states to 100999 states and 502555 transitions. [2021-10-13 19:19:19,337 INFO L78 Accepts]: Start accepts. Automaton has 100999 states and 502555 transitions. Word has length 14 [2021-10-13 19:19:19,337 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-13 19:19:19,337 INFO L470 AbstractCegarLoop]: Abstraction has 100999 states and 502555 transitions. [2021-10-13 19:19:19,337 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 19 states, 18 states have (on average 1.5555555555555556) internal successors, (28), 18 states have internal predecessors, (28), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-13 19:19:19,337 INFO L276 IsEmpty]: Start isEmpty. Operand 100999 states and 502555 transitions. [2021-10-13 19:19:19,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2021-10-13 19:19:19,338 INFO L504 BasicCegarLoop]: Found error trace [2021-10-13 19:19:19,338 INFO L512 BasicCegarLoop]: trace histogram [3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-13 19:19:19,363 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Forceful destruction successful, exit code 0 [2021-10-13 19:19:19,539 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 8 /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable12 [2021-10-13 19:19:19,541 INFO L402 AbstractCegarLoop]: === Iteration 14 === Targeting thread2Err2ASSERT_VIOLATIONINTEGER_OVERFLOW === [thread1Err0ASSERT_VIOLATIONINTEGER_OVERFLOW, thread1Err1ASSERT_VIOLATIONINTEGER_OVERFLOW, thread1Err2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 99 more)] === [2021-10-13 19:19:19,542 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-13 19:19:19,543 INFO L82 PathProgramCache]: Analyzing trace with hash 851064114, now seen corresponding path program 1 times [2021-10-13 19:19:19,543 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-13 19:19:19,544 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [235042066] [2021-10-13 19:19:19,544 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-13 19:19:19,544 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-13 19:19:19,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-13 19:19:20,464 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-13 19:19:20,465 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-13 19:19:20,465 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [235042066] [2021-10-13 19:19:20,465 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [235042066] provided 0 perfect and 1 imperfect interpolant sequences [2021-10-13 19:19:20,465 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1937080321] [2021-10-13 19:19:20,465 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-13 19:19:20,465 INFO L170 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-10-13 19:19:20,465 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 [2021-10-13 19:19:20,466 INFO L229 MonitoredProcess]: Starting monitored process 9 with /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-10-13 19:19:20,470 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Waiting until timeout for monitored process [2021-10-13 19:19:20,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-13 19:19:20,633 INFO L263 TraceCheckSpWp]: Trace formula consists of 191 conjuncts, 34 conjunts are in the unsatisfiable core [2021-10-13 19:19:20,634 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-13 19:19:20,646 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 47 treesize of output 45 [2021-10-13 19:19:20,758 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 15 [2021-10-13 19:19:20,827 INFO L354 Elim1Store]: treesize reduction 31, result has 22.5 percent of original size [2021-10-13 19:19:20,828 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 27 treesize of output 26 [2021-10-13 19:19:20,955 INFO L354 Elim1Store]: treesize reduction 31, result has 22.5 percent of original size [2021-10-13 19:19:20,956 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 28 treesize of output 27 [2021-10-13 19:19:21,021 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-13 19:19:21,021 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1937080321] provided 0 perfect and 1 imperfect interpolant sequences [2021-10-13 19:19:21,021 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-10-13 19:19:21,022 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 8] total 17 [2021-10-13 19:19:21,022 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [623031153] [2021-10-13 19:19:21,022 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 19 states [2021-10-13 19:19:21,022 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-13 19:19:21,023 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 19 interpolants. [2021-10-13 19:19:21,023 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=40, Invalid=302, Unknown=0, NotChecked=0, Total=342 [2021-10-13 19:19:21,023 INFO L87 Difference]: Start difference. First operand 100999 states and 502555 transitions. Second operand has 19 states, 18 states have (on average 1.5555555555555556) internal successors, (28), 18 states have internal predecessors, (28), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-13 19:19:24,965 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-13 19:19:24,965 INFO L93 Difference]: Finished difference Result 162449 states and 762693 transitions. [2021-10-13 19:19:24,966 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-10-13 19:19:24,966 INFO L78 Accepts]: Start accepts. Automaton has has 19 states, 18 states have (on average 1.5555555555555556) internal successors, (28), 18 states have internal predecessors, (28), 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) Word has length 14 [2021-10-13 19:19:24,966 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-13 19:19:26,958 INFO L225 Difference]: With dead ends: 162449 [2021-10-13 19:19:26,958 INFO L226 Difference]: Without dead ends: 162449 [2021-10-13 19:19:26,959 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 30 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 25 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 44 ImplicationChecksByTransitivity, 631.3ms TimeCoverageRelationStatistics Valid=92, Invalid=610, Unknown=0, NotChecked=0, Total=702 [2021-10-13 19:19:27,284 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 162449 states. [2021-10-13 19:19:32,223 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 162449 to 100999. [2021-10-13 19:19:32,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 100999 states, 99212 states have (on average 5.065375156231101) internal successors, (502546), 100998 states have internal predecessors, (502546), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-13 19:19:33,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 100999 states to 100999 states and 502546 transitions. [2021-10-13 19:19:33,871 INFO L78 Accepts]: Start accepts. Automaton has 100999 states and 502546 transitions. Word has length 14 [2021-10-13 19:19:33,871 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-13 19:19:33,871 INFO L470 AbstractCegarLoop]: Abstraction has 100999 states and 502546 transitions. [2021-10-13 19:19:33,871 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 19 states, 18 states have (on average 1.5555555555555556) internal successors, (28), 18 states have internal predecessors, (28), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-13 19:19:33,872 INFO L276 IsEmpty]: Start isEmpty. Operand 100999 states and 502546 transitions. [2021-10-13 19:19:33,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2021-10-13 19:19:33,873 INFO L504 BasicCegarLoop]: Found error trace [2021-10-13 19:19:33,873 INFO L512 BasicCegarLoop]: trace histogram [3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-13 19:19:33,902 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Forceful destruction successful, exit code 0 [2021-10-13 19:19:34,083 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable13 [2021-10-13 19:19:34,085 INFO L402 AbstractCegarLoop]: === Iteration 15 === Targeting thread2Err6ASSERT_VIOLATIONINTEGER_OVERFLOW === [thread1Err0ASSERT_VIOLATIONINTEGER_OVERFLOW, thread1Err1ASSERT_VIOLATIONINTEGER_OVERFLOW, thread1Err2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 99 more)] === [2021-10-13 19:19:34,086 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-13 19:19:34,087 INFO L82 PathProgramCache]: Analyzing trace with hash 851064115, now seen corresponding path program 1 times [2021-10-13 19:19:34,087 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-13 19:19:34,087 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [169518523] [2021-10-13 19:19:34,087 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-13 19:19:34,088 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-13 19:19:34,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-13 19:19:34,819 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-10-13 19:19:34,820 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-13 19:19:34,820 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [169518523] [2021-10-13 19:19:34,820 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [169518523] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-13 19:19:34,820 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-13 19:19:34,820 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-10-13 19:19:34,821 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [125493557] [2021-10-13 19:19:34,821 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-13 19:19:34,821 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-13 19:19:34,821 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-13 19:19:34,822 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-13 19:19:34,822 INFO L87 Difference]: Start difference. First operand 100999 states and 502546 transitions. Second operand has 3 states, 2 states have (on average 6.0) internal successors, (12), 3 states have internal predecessors, (12), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-13 19:19:36,279 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-13 19:19:36,279 INFO L93 Difference]: Finished difference Result 93269 states and 463020 transitions. [2021-10-13 19:19:36,279 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-13 19:19:36,280 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 2 states have (on average 6.0) internal successors, (12), 3 states have internal predecessors, (12), 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) Word has length 14 [2021-10-13 19:19:36,280 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-13 19:19:37,871 INFO L225 Difference]: With dead ends: 93269 [2021-10-13 19:19:37,871 INFO L226 Difference]: Without dead ends: 93269 [2021-10-13 19:19:37,872 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.2ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-13 19:19:38,213 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 93269 states. [2021-10-13 19:19:42,601 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 93269 to 85445. [2021-10-13 19:19:42,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 85445 states, 84029 states have (on average 5.095597948327363) internal successors, (428178), 85444 states have internal predecessors, (428178), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-13 19:19:44,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 85445 states to 85445 states and 428178 transitions. [2021-10-13 19:19:44,648 INFO L78 Accepts]: Start accepts. Automaton has 85445 states and 428178 transitions. Word has length 14 [2021-10-13 19:19:44,650 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-13 19:19:44,650 INFO L470 AbstractCegarLoop]: Abstraction has 85445 states and 428178 transitions. [2021-10-13 19:19:44,651 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 2 states have (on average 6.0) internal successors, (12), 3 states have internal predecessors, (12), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-13 19:19:44,651 INFO L276 IsEmpty]: Start isEmpty. Operand 85445 states and 428178 transitions. [2021-10-13 19:19:44,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2021-10-13 19:19:44,652 INFO L504 BasicCegarLoop]: Found error trace [2021-10-13 19:19:44,653 INFO L512 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-13 19:19:44,653 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14 [2021-10-13 19:19:44,653 INFO L402 AbstractCegarLoop]: === Iteration 16 === Targeting thread5Err1ASSERT_VIOLATIONINTEGER_OVERFLOW === [thread1Err0ASSERT_VIOLATIONINTEGER_OVERFLOW, thread1Err1ASSERT_VIOLATIONINTEGER_OVERFLOW, thread1Err2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 99 more)] === [2021-10-13 19:19:44,653 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-13 19:19:44,653 INFO L82 PathProgramCache]: Analyzing trace with hash -1042816032, now seen corresponding path program 1 times [2021-10-13 19:19:44,654 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-13 19:19:44,654 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2071950358] [2021-10-13 19:19:44,654 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-13 19:19:44,654 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-13 19:19:44,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-13 19:19:44,734 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-13 19:19:44,734 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-13 19:19:44,734 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2071950358] [2021-10-13 19:19:44,734 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2071950358] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-13 19:19:44,734 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-13 19:19:44,735 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2021-10-13 19:19:44,739 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [190758737] [2021-10-13 19:19:44,740 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-13 19:19:44,741 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-13 19:19:44,741 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-13 19:19:44,741 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-13 19:19:44,742 INFO L87 Difference]: Start difference. First operand 85445 states and 428178 transitions. Second operand has 3 states, 2 states have (on average 7.0) internal successors, (14), 2 states have internal predecessors, (14), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-13 19:19:46,655 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-13 19:19:46,655 INFO L93 Difference]: Finished difference Result 69357 states and 343421 transitions. [2021-10-13 19:19:46,656 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-13 19:19:46,656 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 2 states have (on average 7.0) internal successors, (14), 2 states have internal predecessors, (14), 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) Word has length 14 [2021-10-13 19:19:46,657 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-13 19:19:47,446 INFO L225 Difference]: With dead ends: 69357 [2021-10-13 19:19:47,446 INFO L226 Difference]: Without dead ends: 69357 [2021-10-13 19:19:47,447 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 1 GetRequests, 0 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.5ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-13 19:19:48,256 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 69357 states. [2021-10-13 19:19:50,967 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 69357 to 69357. [2021-10-13 19:19:51,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 69357 states, 68290 states have (on average 5.028862205300922) internal successors, (343421), 69356 states have internal predecessors, (343421), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-13 19:19:52,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 69357 states to 69357 states and 343421 transitions. [2021-10-13 19:19:52,236 INFO L78 Accepts]: Start accepts. Automaton has 69357 states and 343421 transitions. Word has length 14 [2021-10-13 19:19:52,236 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-13 19:19:52,236 INFO L470 AbstractCegarLoop]: Abstraction has 69357 states and 343421 transitions. [2021-10-13 19:19:52,237 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 2 states have (on average 7.0) internal successors, (14), 2 states have internal predecessors, (14), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-13 19:19:52,237 INFO L276 IsEmpty]: Start isEmpty. Operand 69357 states and 343421 transitions. [2021-10-13 19:19:52,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2021-10-13 19:19:52,238 INFO L504 BasicCegarLoop]: Found error trace [2021-10-13 19:19:52,238 INFO L512 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-13 19:19:52,239 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15 [2021-10-13 19:19:52,239 INFO L402 AbstractCegarLoop]: === Iteration 17 === Targeting thread5Err2ASSERT_VIOLATIONINTEGER_OVERFLOW === [thread1Err0ASSERT_VIOLATIONINTEGER_OVERFLOW, thread1Err1ASSERT_VIOLATIONINTEGER_OVERFLOW, thread1Err2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 99 more)] === [2021-10-13 19:19:52,239 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-13 19:19:52,239 INFO L82 PathProgramCache]: Analyzing trace with hash -1042815950, now seen corresponding path program 1 times [2021-10-13 19:19:52,240 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-13 19:19:52,240 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [720059039] [2021-10-13 19:19:52,240 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-13 19:19:52,240 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-13 19:19:52,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-13 19:19:52,383 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-13 19:19:52,383 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-13 19:19:52,383 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [720059039] [2021-10-13 19:19:52,383 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [720059039] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-13 19:19:52,383 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-13 19:19:52,384 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-10-13 19:19:52,384 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [861497250] [2021-10-13 19:19:52,384 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-10-13 19:19:52,384 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-13 19:19:52,385 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-10-13 19:19:52,385 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-10-13 19:19:52,385 INFO L87 Difference]: Start difference. First operand 69357 states and 343421 transitions. Second operand has 4 states, 3 states have (on average 4.666666666666667) internal successors, (14), 3 states have internal predecessors, (14), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-13 19:19:53,708 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-13 19:19:53,708 INFO L93 Difference]: Finished difference Result 63837 states and 318465 transitions. [2021-10-13 19:19:53,709 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-10-13 19:19:53,709 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 3 states have (on average 4.666666666666667) internal successors, (14), 3 states have internal predecessors, (14), 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) Word has length 14 [2021-10-13 19:19:53,709 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-13 19:19:54,219 INFO L225 Difference]: With dead ends: 63837 [2021-10-13 19:19:54,220 INFO L226 Difference]: Without dead ends: 63837 [2021-10-13 19:19:54,220 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 0 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 13.7ms TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-10-13 19:19:54,363 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 63837 states. [2021-10-13 19:19:56,418 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 63837 to 63837. [2021-10-13 19:19:56,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 63837 states, 62794 states have (on average 5.071583272287161) internal successors, (318465), 63836 states have internal predecessors, (318465), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-13 19:19:57,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63837 states to 63837 states and 318465 transitions. [2021-10-13 19:19:57,500 INFO L78 Accepts]: Start accepts. Automaton has 63837 states and 318465 transitions. Word has length 14 [2021-10-13 19:19:57,500 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-13 19:19:57,500 INFO L470 AbstractCegarLoop]: Abstraction has 63837 states and 318465 transitions. [2021-10-13 19:19:57,500 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 3 states have (on average 4.666666666666667) internal successors, (14), 3 states have internal predecessors, (14), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-13 19:19:57,500 INFO L276 IsEmpty]: Start isEmpty. Operand 63837 states and 318465 transitions. [2021-10-13 19:19:57,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2021-10-13 19:19:57,501 INFO L504 BasicCegarLoop]: Found error trace [2021-10-13 19:19:57,502 INFO L512 BasicCegarLoop]: trace histogram [3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-13 19:19:57,502 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable16 [2021-10-13 19:19:57,502 INFO L402 AbstractCegarLoop]: === Iteration 18 === Targeting thread2Err5ASSERT_VIOLATIONINTEGER_OVERFLOW === [thread1Err0ASSERT_VIOLATIONINTEGER_OVERFLOW, thread1Err1ASSERT_VIOLATIONINTEGER_OVERFLOW, thread1Err2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 99 more)] === [2021-10-13 19:19:57,502 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-13 19:19:57,502 INFO L82 PathProgramCache]: Analyzing trace with hash 613185419, now seen corresponding path program 3 times [2021-10-13 19:19:57,502 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-13 19:19:57,503 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1351077884] [2021-10-13 19:19:57,503 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-13 19:19:57,503 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-13 19:19:57,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-13 19:19:57,601 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-13 19:19:57,601 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-13 19:19:57,601 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1351077884] [2021-10-13 19:19:57,601 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1351077884] provided 0 perfect and 1 imperfect interpolant sequences [2021-10-13 19:19:57,602 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [836446138] [2021-10-13 19:19:57,602 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2021-10-13 19:19:57,602 INFO L170 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-10-13 19:19:57,602 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 [2021-10-13 19:19:57,603 INFO L229 MonitoredProcess]: Starting monitored process 10 with /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-10-13 19:19:57,623 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Waiting until timeout for monitored process [2021-10-13 19:19:57,840 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 3 check-sat command(s) [2021-10-13 19:19:57,840 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-10-13 19:19:57,842 INFO L263 TraceCheckSpWp]: Trace formula consists of 201 conjuncts, 16 conjunts are in the unsatisfiable core [2021-10-13 19:19:57,844 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-13 19:19:58,028 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-13 19:19:58,029 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [836446138] provided 0 perfect and 1 imperfect interpolant sequences [2021-10-13 19:19:58,029 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-10-13 19:19:58,029 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7] total 14 [2021-10-13 19:19:58,029 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1667729213] [2021-10-13 19:19:58,031 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 16 states [2021-10-13 19:19:58,031 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-13 19:19:58,032 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2021-10-13 19:19:58,032 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=60, Invalid=180, Unknown=0, NotChecked=0, Total=240 [2021-10-13 19:19:58,032 INFO L87 Difference]: Start difference. First operand 63837 states and 318465 transitions. Second operand has 16 states, 15 states have (on average 2.0) internal successors, (30), 15 states have internal predecessors, (30), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-13 19:20:03,198 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-13 19:20:03,198 INFO L93 Difference]: Finished difference Result 202115 states and 949175 transitions. [2021-10-13 19:20:03,199 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2021-10-13 19:20:03,199 INFO L78 Accepts]: Start accepts. Automaton has has 16 states, 15 states have (on average 2.0) internal successors, (30), 15 states have internal predecessors, (30), 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) Word has length 15 [2021-10-13 19:20:03,199 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-13 19:20:06,940 INFO L225 Difference]: With dead ends: 202115 [2021-10-13 19:20:06,940 INFO L226 Difference]: Without dead ends: 202115 [2021-10-13 19:20:06,945 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 41 GetRequests, 7 SyntacticMatches, 0 SemanticMatches, 34 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 316 ImplicationChecksByTransitivity, 414.5ms TimeCoverageRelationStatistics Valid=290, Invalid=970, Unknown=0, NotChecked=0, Total=1260 [2021-10-13 19:20:08,482 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 202115 states. [2021-10-13 19:20:16,712 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 202115 to 87069. [2021-10-13 19:20:17,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 87069 states, 86027 states have (on average 5.5599986050891) internal successors, (478310), 87068 states have internal predecessors, (478310), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-13 19:20:18,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87069 states to 87069 states and 478310 transitions. [2021-10-13 19:20:18,806 INFO L78 Accepts]: Start accepts. Automaton has 87069 states and 478310 transitions. Word has length 15 [2021-10-13 19:20:18,806 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-13 19:20:18,806 INFO L470 AbstractCegarLoop]: Abstraction has 87069 states and 478310 transitions. [2021-10-13 19:20:18,806 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 16 states, 15 states have (on average 2.0) internal successors, (30), 15 states have internal predecessors, (30), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-13 19:20:18,807 INFO L276 IsEmpty]: Start isEmpty. Operand 87069 states and 478310 transitions. [2021-10-13 19:20:18,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2021-10-13 19:20:18,812 INFO L504 BasicCegarLoop]: Found error trace [2021-10-13 19:20:18,814 INFO L512 BasicCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-13 19:20:18,857 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Ended with exit code 0 [2021-10-13 19:20:19,027 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable17,10 /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-10-13 19:20:19,029 INFO L402 AbstractCegarLoop]: === Iteration 19 === Targeting thread2Err5ASSERT_VIOLATIONINTEGER_OVERFLOW === [thread1Err0ASSERT_VIOLATIONINTEGER_OVERFLOW, thread1Err1ASSERT_VIOLATIONINTEGER_OVERFLOW, thread1Err2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 99 more)] === [2021-10-13 19:20:19,030 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-13 19:20:19,030 INFO L82 PathProgramCache]: Analyzing trace with hash -775454978, now seen corresponding path program 1 times [2021-10-13 19:20:19,031 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-13 19:20:19,031 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [400992376] [2021-10-13 19:20:19,031 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-13 19:20:19,031 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-13 19:20:19,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-13 19:20:19,429 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-13 19:20:19,429 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-13 19:20:19,429 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [400992376] [2021-10-13 19:20:19,430 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [400992376] provided 0 perfect and 1 imperfect interpolant sequences [2021-10-13 19:20:19,430 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1899560178] [2021-10-13 19:20:19,430 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-13 19:20:19,430 INFO L170 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-10-13 19:20:19,430 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 [2021-10-13 19:20:19,433 INFO L229 MonitoredProcess]: Starting monitored process 11 with /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-10-13 19:20:19,436 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Waiting until timeout for monitored process [2021-10-13 19:20:19,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-13 19:20:19,636 INFO L263 TraceCheckSpWp]: Trace formula consists of 180 conjuncts, 40 conjunts are in the unsatisfiable core [2021-10-13 19:20:19,639 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-13 19:20:19,654 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-13 19:20:19,744 INFO L354 Elim1Store]: treesize reduction 228, result has 15.6 percent of original size [2021-10-13 19:20:19,744 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 5 case distinctions, treesize of input 21 treesize of output 47 [2021-10-13 19:20:20,328 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 17 treesize of output 13 [2021-10-13 19:20:21,338 INFO L354 Elim1Store]: treesize reduction 25, result has 21.9 percent of original size [2021-10-13 19:20:21,340 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 63 treesize of output 62 [2021-10-13 19:20:22,138 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-13 19:20:22,234 INFO L354 Elim1Store]: treesize reduction 210, result has 18.0 percent of original size [2021-10-13 19:20:22,235 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 7 select indices, 7 select index equivalence classes, 1 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 25 case distinctions, treesize of input 63 treesize of output 98 [2021-10-13 19:20:23,615 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-13 19:20:23,719 INFO L354 Elim1Store]: treesize reduction 144, result has 33.6 percent of original size [2021-10-13 19:20:23,720 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 8 select indices, 8 select index equivalence classes, 1 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 27 case distinctions, treesize of input 81 treesize of output 137 [2021-10-13 19:20:23,988 INFO L354 Elim1Store]: treesize reduction 25, result has 21.9 percent of original size [2021-10-13 19:20:23,989 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 28 treesize of output 27 [2021-10-13 19:20:24,096 INFO L354 Elim1Store]: treesize reduction 25, result has 21.9 percent of original size [2021-10-13 19:20:24,097 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 22 [2021-10-13 19:20:24,138 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-13 19:20:24,138 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1899560178] provided 0 perfect and 1 imperfect interpolant sequences [2021-10-13 19:20:24,138 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-10-13 19:20:24,138 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 8] total 18 [2021-10-13 19:20:24,139 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [617169839] [2021-10-13 19:20:24,139 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 20 states [2021-10-13 19:20:24,139 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-13 19:20:24,140 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2021-10-13 19:20:24,140 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=58, Invalid=322, Unknown=0, NotChecked=0, Total=380 [2021-10-13 19:20:24,141 INFO L87 Difference]: Start difference. First operand 87069 states and 478310 transitions. Second operand has 20 states, 19 states have (on average 1.5789473684210527) internal successors, (30), 19 states have internal predecessors, (30), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-13 19:20:28,923 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-13 19:20:28,924 INFO L93 Difference]: Finished difference Result 100861 states and 535759 transitions. [2021-10-13 19:20:28,924 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-10-13 19:20:28,924 INFO L78 Accepts]: Start accepts. Automaton has has 20 states, 19 states have (on average 1.5789473684210527) internal successors, (30), 19 states have internal predecessors, (30), 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) Word has length 15 [2021-10-13 19:20:28,924 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-13 19:20:30,494 INFO L225 Difference]: With dead ends: 100861 [2021-10-13 19:20:30,494 INFO L226 Difference]: Without dead ends: 100861 [2021-10-13 19:20:30,495 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 32 GetRequests, 6 SyntacticMatches, 0 SemanticMatches, 26 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 65 ImplicationChecksByTransitivity, 2184.0ms TimeCoverageRelationStatistics Valid=135, Invalid=621, Unknown=0, NotChecked=0, Total=756 [2021-10-13 19:20:30,683 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 100861 states. [2021-10-13 19:20:34,222 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 100861 to 87141. [2021-10-13 19:20:34,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 87141 states, 86099 states have (on average 5.559565151743922) internal successors, (478673), 87140 states have internal predecessors, (478673), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-13 19:20:35,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87141 states to 87141 states and 478673 transitions. [2021-10-13 19:20:35,859 INFO L78 Accepts]: Start accepts. Automaton has 87141 states and 478673 transitions. Word has length 15 [2021-10-13 19:20:35,860 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-13 19:20:35,860 INFO L470 AbstractCegarLoop]: Abstraction has 87141 states and 478673 transitions. [2021-10-13 19:20:35,860 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 20 states, 19 states have (on average 1.5789473684210527) internal successors, (30), 19 states have internal predecessors, (30), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-13 19:20:35,860 INFO L276 IsEmpty]: Start isEmpty. Operand 87141 states and 478673 transitions. [2021-10-13 19:20:35,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2021-10-13 19:20:35,862 INFO L504 BasicCegarLoop]: Found error trace [2021-10-13 19:20:35,862 INFO L512 BasicCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-13 19:20:35,889 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Forceful destruction successful, exit code 0 [2021-10-13 19:20:36,062 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18,11 /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-10-13 19:20:36,063 INFO L402 AbstractCegarLoop]: === Iteration 20 === Targeting thread2Err2ASSERT_VIOLATIONINTEGER_OVERFLOW === [thread1Err0ASSERT_VIOLATIONINTEGER_OVERFLOW, thread1Err1ASSERT_VIOLATIONINTEGER_OVERFLOW, thread1Err2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 99 more)] === [2021-10-13 19:20:36,064 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-13 19:20:36,064 INFO L82 PathProgramCache]: Analyzing trace with hash -775454976, now seen corresponding path program 1 times [2021-10-13 19:20:36,065 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-13 19:20:36,065 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [271582502] [2021-10-13 19:20:36,065 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-13 19:20:36,066 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-13 19:20:36,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-13 19:20:36,505 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-13 19:20:36,505 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-13 19:20:36,505 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [271582502] [2021-10-13 19:20:36,506 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [271582502] provided 0 perfect and 1 imperfect interpolant sequences [2021-10-13 19:20:36,506 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1059855838] [2021-10-13 19:20:36,506 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-13 19:20:36,506 INFO L170 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-10-13 19:20:36,506 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 [2021-10-13 19:20:36,507 INFO L229 MonitoredProcess]: Starting monitored process 12 with /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-10-13 19:20:36,512 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Waiting until timeout for monitored process [2021-10-13 19:20:36,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-13 19:20:36,796 INFO L263 TraceCheckSpWp]: Trace formula consists of 179 conjuncts, 34 conjunts are in the unsatisfiable core [2021-10-13 19:20:36,806 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-13 19:20:36,890 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 15 [2021-10-13 19:20:36,969 INFO L354 Elim1Store]: treesize reduction 25, result has 21.9 percent of original size [2021-10-13 19:20:36,970 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 24 treesize of output 23 [2021-10-13 19:20:37,187 INFO L354 Elim1Store]: treesize reduction 25, result has 21.9 percent of original size [2021-10-13 19:20:37,187 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 26 treesize of output 25 [2021-10-13 19:20:37,292 INFO L354 Elim1Store]: treesize reduction 25, result has 21.9 percent of original size [2021-10-13 19:20:37,293 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 26 treesize of output 25 [2021-10-13 19:20:37,331 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-13 19:20:37,331 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1059855838] provided 0 perfect and 1 imperfect interpolant sequences [2021-10-13 19:20:37,332 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-10-13 19:20:37,332 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 8] total 18 [2021-10-13 19:20:37,332 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [38959315] [2021-10-13 19:20:37,333 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 20 states [2021-10-13 19:20:37,333 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-13 19:20:37,334 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2021-10-13 19:20:37,334 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=58, Invalid=322, Unknown=0, NotChecked=0, Total=380 [2021-10-13 19:20:37,334 INFO L87 Difference]: Start difference. First operand 87141 states and 478673 transitions. Second operand has 20 states, 19 states have (on average 1.5789473684210527) internal successors, (30), 19 states have internal predecessors, (30), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-13 19:20:40,647 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-13 19:20:40,648 INFO L93 Difference]: Finished difference Result 101098 states and 536932 transitions. [2021-10-13 19:20:40,649 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-10-13 19:20:40,649 INFO L78 Accepts]: Start accepts. Automaton has has 20 states, 19 states have (on average 1.5789473684210527) internal successors, (30), 19 states have internal predecessors, (30), 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) Word has length 15 [2021-10-13 19:20:40,652 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-13 19:20:42,155 INFO L225 Difference]: With dead ends: 101098 [2021-10-13 19:20:42,155 INFO L226 Difference]: Without dead ends: 101098 [2021-10-13 19:20:42,156 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 32 GetRequests, 6 SyntacticMatches, 0 SemanticMatches, 26 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 60 ImplicationChecksByTransitivity, 873.2ms TimeCoverageRelationStatistics Valid=136, Invalid=620, Unknown=0, NotChecked=0, Total=756 [2021-10-13 19:20:42,389 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 101098 states. [2021-10-13 19:20:45,785 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 101098 to 87108. [2021-10-13 19:20:45,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 87108 states, 86066 states have (on average 5.559152278483954) internal successors, (478454), 87107 states have internal predecessors, (478454), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-13 19:20:47,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87108 states to 87108 states and 478454 transitions. [2021-10-13 19:20:47,745 INFO L78 Accepts]: Start accepts. Automaton has 87108 states and 478454 transitions. Word has length 15 [2021-10-13 19:20:47,745 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-13 19:20:47,745 INFO L470 AbstractCegarLoop]: Abstraction has 87108 states and 478454 transitions. [2021-10-13 19:20:47,746 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 20 states, 19 states have (on average 1.5789473684210527) internal successors, (30), 19 states have internal predecessors, (30), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-13 19:20:47,746 INFO L276 IsEmpty]: Start isEmpty. Operand 87108 states and 478454 transitions. [2021-10-13 19:20:47,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2021-10-13 19:20:47,749 INFO L504 BasicCegarLoop]: Found error trace [2021-10-13 19:20:47,749 INFO L512 BasicCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-13 19:20:47,793 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Forceful destruction successful, exit code 0 [2021-10-13 19:20:47,963 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable19,12 /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-10-13 19:20:47,963 INFO L402 AbstractCegarLoop]: === Iteration 21 === Targeting thread2Err5ASSERT_VIOLATIONINTEGER_OVERFLOW === [thread1Err0ASSERT_VIOLATIONINTEGER_OVERFLOW, thread1Err1ASSERT_VIOLATIONINTEGER_OVERFLOW, thread1Err2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 99 more)] === [2021-10-13 19:20:47,965 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-13 19:20:47,965 INFO L82 PathProgramCache]: Analyzing trace with hash -775875183, now seen corresponding path program 1 times [2021-10-13 19:20:47,965 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-13 19:20:47,965 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1790696144] [2021-10-13 19:20:47,965 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-13 19:20:47,966 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-13 19:20:48,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-13 19:20:48,561 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-13 19:20:48,561 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-13 19:20:48,562 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1790696144] [2021-10-13 19:20:48,562 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1790696144] provided 0 perfect and 1 imperfect interpolant sequences [2021-10-13 19:20:48,562 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [191640959] [2021-10-13 19:20:48,562 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-13 19:20:48,562 INFO L170 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-10-13 19:20:48,562 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 [2021-10-13 19:20:48,574 INFO L229 MonitoredProcess]: Starting monitored process 13 with /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-10-13 19:20:48,613 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Waiting until timeout for monitored process [2021-10-13 19:20:48,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-13 19:20:48,958 INFO L263 TraceCheckSpWp]: Trace formula consists of 180 conjuncts, 31 conjunts are in the unsatisfiable core [2021-10-13 19:20:48,960 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-13 19:20:48,972 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 47 treesize of output 45 [2021-10-13 19:20:49,096 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 17 treesize of output 13 [2021-10-13 19:20:49,165 INFO L354 Elim1Store]: treesize reduction 31, result has 22.5 percent of original size [2021-10-13 19:20:49,165 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 25 treesize of output 24 [2021-10-13 19:20:49,344 INFO L354 Elim1Store]: treesize reduction 31, result has 22.5 percent of original size [2021-10-13 19:20:49,345 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 26 treesize of output 25 [2021-10-13 19:20:49,434 INFO L354 Elim1Store]: treesize reduction 31, result has 22.5 percent of original size [2021-10-13 19:20:49,435 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 25 treesize of output 24 [2021-10-13 19:20:49,461 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-13 19:20:49,462 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [191640959] provided 0 perfect and 1 imperfect interpolant sequences [2021-10-13 19:20:49,462 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-10-13 19:20:49,462 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 7] total 16 [2021-10-13 19:20:49,462 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [338909128] [2021-10-13 19:20:49,465 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 18 states [2021-10-13 19:20:49,465 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-13 19:20:49,465 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2021-10-13 19:20:49,466 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=58, Invalid=248, Unknown=0, NotChecked=0, Total=306 [2021-10-13 19:20:49,466 INFO L87 Difference]: Start difference. First operand 87108 states and 478454 transitions. Second operand has 18 states, 17 states have (on average 1.7647058823529411) internal successors, (30), 17 states have internal predecessors, (30), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-13 19:20:52,765 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-13 19:20:52,765 INFO L93 Difference]: Finished difference Result 101685 states and 538456 transitions. [2021-10-13 19:20:52,766 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-10-13 19:20:52,766 INFO L78 Accepts]: Start accepts. Automaton has has 18 states, 17 states have (on average 1.7647058823529411) internal successors, (30), 17 states have internal predecessors, (30), 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) Word has length 15 [2021-10-13 19:20:52,766 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-13 19:20:54,375 INFO L225 Difference]: With dead ends: 101685 [2021-10-13 19:20:54,376 INFO L226 Difference]: Without dead ends: 101685 [2021-10-13 19:20:54,376 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 26 GetRequests, 7 SyntacticMatches, 0 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 38 ImplicationChecksByTransitivity, 560.5ms TimeCoverageRelationStatistics Valid=97, Invalid=323, Unknown=0, NotChecked=0, Total=420 [2021-10-13 19:20:55,294 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 101685 states. [2021-10-13 19:20:59,966 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 101685 to 87141. [2021-10-13 19:21:00,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 87141 states, 86099 states have (on average 5.559878744236286) internal successors, (478700), 87140 states have internal predecessors, (478700), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-13 19:21:02,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87141 states to 87141 states and 478700 transitions. [2021-10-13 19:21:02,250 INFO L78 Accepts]: Start accepts. Automaton has 87141 states and 478700 transitions. Word has length 15 [2021-10-13 19:21:02,251 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-13 19:21:02,251 INFO L470 AbstractCegarLoop]: Abstraction has 87141 states and 478700 transitions. [2021-10-13 19:21:02,251 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 18 states, 17 states have (on average 1.7647058823529411) internal successors, (30), 17 states have internal predecessors, (30), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-13 19:21:02,251 INFO L276 IsEmpty]: Start isEmpty. Operand 87141 states and 478700 transitions. [2021-10-13 19:21:02,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2021-10-13 19:21:02,255 INFO L504 BasicCegarLoop]: Found error trace [2021-10-13 19:21:02,255 INFO L512 BasicCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-13 19:21:02,362 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Forceful destruction successful, exit code 0 [2021-10-13 19:21:02,458 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 13 /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable20 [2021-10-13 19:21:02,458 INFO L402 AbstractCegarLoop]: === Iteration 22 === Targeting thread2Err2ASSERT_VIOLATIONINTEGER_OVERFLOW === [thread1Err0ASSERT_VIOLATIONINTEGER_OVERFLOW, thread1Err1ASSERT_VIOLATIONINTEGER_OVERFLOW, thread1Err2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 99 more)] === [2021-10-13 19:21:02,459 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-13 19:21:02,459 INFO L82 PathProgramCache]: Analyzing trace with hash -775875181, now seen corresponding path program 1 times [2021-10-13 19:21:02,460 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-13 19:21:02,461 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [825894613] [2021-10-13 19:21:02,461 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-13 19:21:02,461 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-13 19:21:02,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-13 19:21:03,010 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-13 19:21:03,011 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-13 19:21:03,011 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [825894613] [2021-10-13 19:21:03,011 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [825894613] provided 0 perfect and 1 imperfect interpolant sequences [2021-10-13 19:21:03,011 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2039638521] [2021-10-13 19:21:03,011 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-13 19:21:03,011 INFO L170 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-10-13 19:21:03,011 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 [2021-10-13 19:21:03,012 INFO L229 MonitoredProcess]: Starting monitored process 14 with /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-10-13 19:21:03,019 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (14)] Waiting until timeout for monitored process [2021-10-13 19:21:03,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-13 19:21:03,276 INFO L263 TraceCheckSpWp]: Trace formula consists of 179 conjuncts, 31 conjunts are in the unsatisfiable core [2021-10-13 19:21:03,277 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-13 19:21:03,299 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 103 treesize of output 101 [2021-10-13 19:21:03,408 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 15 [2021-10-13 19:21:03,481 INFO L354 Elim1Store]: treesize reduction 31, result has 22.5 percent of original size [2021-10-13 19:21:03,488 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 27 treesize of output 26 [2021-10-13 19:21:03,647 INFO L354 Elim1Store]: treesize reduction 31, result has 22.5 percent of original size [2021-10-13 19:21:03,648 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 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 [2021-10-13 19:21:03,724 INFO L354 Elim1Store]: treesize reduction 31, result has 22.5 percent of original size [2021-10-13 19:21:03,725 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 27 treesize of output 26 [2021-10-13 19:21:03,754 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-13 19:21:03,754 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2039638521] provided 0 perfect and 1 imperfect interpolant sequences [2021-10-13 19:21:03,754 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-10-13 19:21:03,754 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 7] total 16 [2021-10-13 19:21:03,755 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [709768558] [2021-10-13 19:21:03,755 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 18 states [2021-10-13 19:21:03,755 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-13 19:21:03,756 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2021-10-13 19:21:03,756 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=54, Invalid=252, Unknown=0, NotChecked=0, Total=306 [2021-10-13 19:21:03,757 INFO L87 Difference]: Start difference. First operand 87141 states and 478700 transitions. Second operand has 18 states, 17 states have (on average 1.7647058823529411) internal successors, (30), 17 states have internal predecessors, (30), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-13 19:21:07,109 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-13 19:21:07,110 INFO L93 Difference]: Finished difference Result 101098 states and 537022 transitions. [2021-10-13 19:21:07,110 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-10-13 19:21:07,110 INFO L78 Accepts]: Start accepts. Automaton has has 18 states, 17 states have (on average 1.7647058823529411) internal successors, (30), 17 states have internal predecessors, (30), 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) Word has length 15 [2021-10-13 19:21:07,112 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-13 19:21:08,090 INFO L225 Difference]: With dead ends: 101098 [2021-10-13 19:21:08,090 INFO L226 Difference]: Without dead ends: 101098 [2021-10-13 19:21:08,090 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 29 GetRequests, 7 SyntacticMatches, 0 SemanticMatches, 22 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 32 ImplicationChecksByTransitivity, 674.4ms TimeCoverageRelationStatistics Valid=107, Invalid=445, Unknown=0, NotChecked=0, Total=552 [2021-10-13 19:21:08,395 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 101098 states. [2021-10-13 19:21:13,458 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 101098 to 87108. [2021-10-13 19:21:13,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 87108 states, 86066 states have (on average 5.559919131829061) internal successors, (478520), 87107 states have internal predecessors, (478520), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-13 19:21:15,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87108 states to 87108 states and 478520 transitions. [2021-10-13 19:21:15,500 INFO L78 Accepts]: Start accepts. Automaton has 87108 states and 478520 transitions. Word has length 15 [2021-10-13 19:21:15,500 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-13 19:21:15,502 INFO L470 AbstractCegarLoop]: Abstraction has 87108 states and 478520 transitions. [2021-10-13 19:21:15,502 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 18 states, 17 states have (on average 1.7647058823529411) internal successors, (30), 17 states have internal predecessors, (30), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-13 19:21:15,503 INFO L276 IsEmpty]: Start isEmpty. Operand 87108 states and 478520 transitions. [2021-10-13 19:21:15,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2021-10-13 19:21:15,505 INFO L504 BasicCegarLoop]: Found error trace [2021-10-13 19:21:15,505 INFO L512 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-13 19:21:15,544 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (14)] Ended with exit code 0 [2021-10-13 19:21:15,718 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 14 /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable21 [2021-10-13 19:21:15,718 INFO L402 AbstractCegarLoop]: === Iteration 23 === Targeting thread5Err2ASSERT_VIOLATIONINTEGER_OVERFLOW === [thread1Err0ASSERT_VIOLATIONINTEGER_OVERFLOW, thread1Err1ASSERT_VIOLATIONINTEGER_OVERFLOW, thread1Err2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 99 more)] === [2021-10-13 19:21:15,719 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-13 19:21:15,719 INFO L82 PathProgramCache]: Analyzing trace with hash -1790082380, now seen corresponding path program 1 times [2021-10-13 19:21:15,719 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-13 19:21:15,719 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [721542656] [2021-10-13 19:21:15,719 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-13 19:21:15,719 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-13 19:21:15,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-13 19:21:15,846 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-13 19:21:15,846 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-13 19:21:15,846 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [721542656] [2021-10-13 19:21:15,846 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [721542656] provided 0 perfect and 1 imperfect interpolant sequences [2021-10-13 19:21:15,847 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1756773333] [2021-10-13 19:21:15,847 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-13 19:21:15,847 INFO L170 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-10-13 19:21:15,847 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 [2021-10-13 19:21:15,857 INFO L229 MonitoredProcess]: Starting monitored process 15 with /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-10-13 19:21:15,886 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (15)] Waiting until timeout for monitored process [2021-10-13 19:21:16,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-13 19:21:16,194 INFO L263 TraceCheckSpWp]: Trace formula consists of 189 conjuncts, 15 conjunts are in the unsatisfiable core [2021-10-13 19:21:16,195 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-13 19:21:16,295 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-13 19:21:16,295 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1756773333] provided 0 perfect and 1 imperfect interpolant sequences [2021-10-13 19:21:16,295 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-10-13 19:21:16,295 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [3, 3] total 6 [2021-10-13 19:21:16,296 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1482598780] [2021-10-13 19:21:16,296 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2021-10-13 19:21:16,296 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-13 19:21:16,296 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-10-13 19:21:16,297 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=36, Unknown=0, NotChecked=0, Total=56 [2021-10-13 19:21:16,304 INFO L87 Difference]: Start difference. First operand 87108 states and 478520 transitions. Second operand has 8 states, 7 states have (on average 4.285714285714286) internal successors, (30), 7 states have internal predecessors, (30), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-13 19:21:18,503 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-13 19:21:18,503 INFO L93 Difference]: Finished difference Result 87738 states and 478686 transitions. [2021-10-13 19:21:18,503 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-10-13 19:21:18,503 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 7 states have (on average 4.285714285714286) internal successors, (30), 7 states have internal predecessors, (30), 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) Word has length 15 [2021-10-13 19:21:18,504 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-13 19:21:20,238 INFO L225 Difference]: With dead ends: 87738 [2021-10-13 19:21:20,238 INFO L226 Difference]: Without dead ends: 87738 [2021-10-13 19:21:20,239 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 19 GetRequests, 11 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7 ImplicationChecksByTransitivity, 39.7ms TimeCoverageRelationStatistics Valid=35, Invalid=55, Unknown=0, NotChecked=0, Total=90 [2021-10-13 19:21:20,455 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 87738 states. [2021-10-13 19:21:24,514 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 87738 to 87054. [2021-10-13 19:21:24,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 87054 states, 86012 states have (on average 5.540994279867926) internal successors, (476592), 87053 states have internal predecessors, (476592), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-13 19:21:26,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87054 states to 87054 states and 476592 transitions. [2021-10-13 19:21:26,146 INFO L78 Accepts]: Start accepts. Automaton has 87054 states and 476592 transitions. Word has length 15 [2021-10-13 19:21:26,146 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-13 19:21:26,146 INFO L470 AbstractCegarLoop]: Abstraction has 87054 states and 476592 transitions. [2021-10-13 19:21:26,146 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 7 states have (on average 4.285714285714286) internal successors, (30), 7 states have internal predecessors, (30), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-13 19:21:26,146 INFO L276 IsEmpty]: Start isEmpty. Operand 87054 states and 476592 transitions. [2021-10-13 19:21:26,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2021-10-13 19:21:26,148 INFO L504 BasicCegarLoop]: Found error trace [2021-10-13 19:21:26,148 INFO L512 BasicCegarLoop]: trace histogram [4, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-13 19:21:26,175 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (15)] Forceful destruction successful, exit code 0 [2021-10-13 19:21:26,357 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable22,15 /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-10-13 19:21:26,358 INFO L402 AbstractCegarLoop]: === Iteration 24 === Targeting thread2Err5ASSERT_VIOLATIONINTEGER_OVERFLOW === [thread1Err0ASSERT_VIOLATIONINTEGER_OVERFLOW, thread1Err1ASSERT_VIOLATIONINTEGER_OVERFLOW, thread1Err2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 99 more)] === [2021-10-13 19:21:26,358 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-13 19:21:26,358 INFO L82 PathProgramCache]: Analyzing trace with hash -1077237431, now seen corresponding path program 4 times [2021-10-13 19:21:26,358 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-13 19:21:26,362 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1460717658] [2021-10-13 19:21:26,363 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-13 19:21:26,363 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-13 19:21:26,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-13 19:21:26,941 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-13 19:21:26,941 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-13 19:21:26,942 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1460717658] [2021-10-13 19:21:26,942 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1460717658] provided 0 perfect and 1 imperfect interpolant sequences [2021-10-13 19:21:26,942 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [192887097] [2021-10-13 19:21:26,942 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2021-10-13 19:21:26,942 INFO L170 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-10-13 19:21:26,942 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 [2021-10-13 19:21:26,943 INFO L229 MonitoredProcess]: Starting monitored process 16 with /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-10-13 19:21:26,951 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (16)] Waiting until timeout for monitored process [2021-10-13 19:21:27,289 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2021-10-13 19:21:27,290 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-10-13 19:21:27,291 INFO L263 TraceCheckSpWp]: Trace formula consists of 209 conjuncts, 40 conjunts are in the unsatisfiable core [2021-10-13 19:21:27,292 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-13 19:21:27,302 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-13 19:21:27,396 INFO L354 Elim1Store]: treesize reduction 228, result has 15.6 percent of original size [2021-10-13 19:21:27,396 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 5 case distinctions, treesize of input 21 treesize of output 47 [2021-10-13 19:21:28,532 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 17 treesize of output 13 [2021-10-13 19:21:29,193 INFO L354 Elim1Store]: treesize reduction 31, result has 22.5 percent of original size [2021-10-13 19:21:29,193 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 67 treesize of output 66 [2021-10-13 19:21:30,028 INFO L354 Elim1Store]: treesize reduction 108, result has 36.1 percent of original size [2021-10-13 19:21:30,028 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 0 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 21 case distinctions, treesize of input 57 treesize of output 103 [2021-10-13 19:21:30,227 INFO L354 Elim1Store]: treesize reduction 31, result has 22.5 percent of original size [2021-10-13 19:21:30,228 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 25 treesize of output 24 [2021-10-13 19:21:30,374 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-13 19:21:30,375 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [192887097] provided 0 perfect and 1 imperfect interpolant sequences [2021-10-13 19:21:30,375 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-10-13 19:21:30,375 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 10] total 21 [2021-10-13 19:21:30,375 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1465361620] [2021-10-13 19:21:30,375 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 23 states [2021-10-13 19:21:30,376 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-13 19:21:30,376 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 23 interpolants. [2021-10-13 19:21:30,377 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=48, Invalid=458, Unknown=0, NotChecked=0, Total=506 [2021-10-13 19:21:30,377 INFO L87 Difference]: Start difference. First operand 87054 states and 476592 transitions. Second operand has 23 states, 22 states have (on average 1.4545454545454546) internal successors, (32), 22 states have internal predecessors, (32), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-13 19:21:39,391 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-13 19:21:39,391 INFO L93 Difference]: Finished difference Result 163499 states and 817879 transitions. [2021-10-13 19:21:39,391 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2021-10-13 19:21:39,392 INFO L78 Accepts]: Start accepts. Automaton has has 23 states, 22 states have (on average 1.4545454545454546) internal successors, (32), 22 states have internal predecessors, (32), 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) Word has length 16 [2021-10-13 19:21:39,392 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-13 19:21:41,547 INFO L225 Difference]: With dead ends: 163499 [2021-10-13 19:21:41,547 INFO L226 Difference]: Without dead ends: 163499 [2021-10-13 19:21:41,548 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 44 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 39 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 173 ImplicationChecksByTransitivity, 2527.1ms TimeCoverageRelationStatistics Valid=167, Invalid=1473, Unknown=0, NotChecked=0, Total=1640 [2021-10-13 19:21:41,926 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 163499 states. [2021-10-13 19:21:47,290 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 163499 to 87063. [2021-10-13 19:21:47,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 87063 states, 86021 states have (on average 5.540937678008858) internal successors, (476637), 87062 states have internal predecessors, (476637), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-13 19:21:49,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87063 states to 87063 states and 476637 transitions. [2021-10-13 19:21:49,106 INFO L78 Accepts]: Start accepts. Automaton has 87063 states and 476637 transitions. Word has length 16 [2021-10-13 19:21:49,107 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-13 19:21:49,107 INFO L470 AbstractCegarLoop]: Abstraction has 87063 states and 476637 transitions. [2021-10-13 19:21:49,107 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 23 states, 22 states have (on average 1.4545454545454546) internal successors, (32), 22 states have internal predecessors, (32), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-13 19:21:49,107 INFO L276 IsEmpty]: Start isEmpty. Operand 87063 states and 476637 transitions. [2021-10-13 19:21:49,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2021-10-13 19:21:49,109 INFO L504 BasicCegarLoop]: Found error trace [2021-10-13 19:21:49,110 INFO L512 BasicCegarLoop]: trace histogram [4, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-13 19:21:49,137 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (16)] Forceful destruction successful, exit code 0 [2021-10-13 19:21:49,310 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable23,16 /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-10-13 19:21:49,311 INFO L402 AbstractCegarLoop]: === Iteration 25 === Targeting thread2Err2ASSERT_VIOLATIONINTEGER_OVERFLOW === [thread1Err0ASSERT_VIOLATIONINTEGER_OVERFLOW, thread1Err1ASSERT_VIOLATIONINTEGER_OVERFLOW, thread1Err2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 99 more)] === [2021-10-13 19:21:49,311 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-13 19:21:49,311 INFO L82 PathProgramCache]: Analyzing trace with hash -1077237429, now seen corresponding path program 2 times [2021-10-13 19:21:49,311 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-13 19:21:49,311 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [738667869] [2021-10-13 19:21:49,312 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-13 19:21:49,312 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-13 19:21:49,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-13 19:21:49,857 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-13 19:21:49,857 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-13 19:21:49,857 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [738667869] [2021-10-13 19:21:49,858 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [738667869] provided 0 perfect and 1 imperfect interpolant sequences [2021-10-13 19:21:49,858 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [348334452] [2021-10-13 19:21:49,858 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2021-10-13 19:21:49,858 INFO L170 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-10-13 19:21:49,858 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 [2021-10-13 19:21:49,860 INFO L229 MonitoredProcess]: Starting monitored process 17 with /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-10-13 19:21:49,861 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (17)] Waiting until timeout for monitored process [2021-10-13 19:21:50,247 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-10-13 19:21:50,247 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-10-13 19:21:50,249 INFO L263 TraceCheckSpWp]: Trace formula consists of 208 conjuncts, 45 conjunts are in the unsatisfiable core [2021-10-13 19:21:50,251 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-13 19:21:50,267 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 47 treesize of output 45 [2021-10-13 19:21:50,423 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 15 [2021-10-13 19:21:50,498 INFO L354 Elim1Store]: treesize reduction 31, result has 22.5 percent of original size [2021-10-13 19:21:50,498 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 27 treesize of output 26 [2021-10-13 19:21:50,637 INFO L354 Elim1Store]: treesize reduction 31, result has 22.5 percent of original size [2021-10-13 19:21:50,637 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 28 treesize of output 27 [2021-10-13 19:21:50,736 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-13 19:21:50,736 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [348334452] provided 0 perfect and 1 imperfect interpolant sequences [2021-10-13 19:21:50,737 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-10-13 19:21:50,737 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 10] total 21 [2021-10-13 19:21:50,737 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1512740294] [2021-10-13 19:21:50,738 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 23 states [2021-10-13 19:21:50,738 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-13 19:21:50,739 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 23 interpolants. [2021-10-13 19:21:50,739 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=60, Invalid=446, Unknown=0, NotChecked=0, Total=506 [2021-10-13 19:21:50,739 INFO L87 Difference]: Start difference. First operand 87063 states and 476637 transitions. Second operand has 23 states, 22 states have (on average 1.4545454545454546) internal successors, (32), 22 states have internal predecessors, (32), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-13 19:22:00,839 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-13 19:22:00,839 INFO L93 Difference]: Finished difference Result 239580 states and 1191993 transitions. [2021-10-13 19:22:00,839 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2021-10-13 19:22:00,840 INFO L78 Accepts]: Start accepts. Automaton has has 23 states, 22 states have (on average 1.4545454545454546) internal successors, (32), 22 states have internal predecessors, (32), 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) Word has length 16 [2021-10-13 19:22:00,840 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-13 19:22:05,239 INFO L225 Difference]: With dead ends: 239580 [2021-10-13 19:22:05,239 INFO L226 Difference]: Without dead ends: 239580 [2021-10-13 19:22:05,240 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 48 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 43 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 340 ImplicationChecksByTransitivity, 2379.8ms TimeCoverageRelationStatistics Valid=265, Invalid=1715, Unknown=0, NotChecked=0, Total=1980 [2021-10-13 19:22:06,892 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 239580 states. [2021-10-13 19:22:18,990 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 239580 to 112487. [2021-10-13 19:22:19,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 112487 states, 111445 states have (on average 6.039876172102831) internal successors, (673114), 112486 states have internal predecessors, (673114), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-13 19:22:21,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 112487 states to 112487 states and 673114 transitions. [2021-10-13 19:22:21,091 INFO L78 Accepts]: Start accepts. Automaton has 112487 states and 673114 transitions. Word has length 16 [2021-10-13 19:22:21,091 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-13 19:22:21,091 INFO L470 AbstractCegarLoop]: Abstraction has 112487 states and 673114 transitions. [2021-10-13 19:22:21,091 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 23 states, 22 states have (on average 1.4545454545454546) internal successors, (32), 22 states have internal predecessors, (32), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-13 19:22:21,091 INFO L276 IsEmpty]: Start isEmpty. Operand 112487 states and 673114 transitions. [2021-10-13 19:22:21,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2021-10-13 19:22:21,094 INFO L504 BasicCegarLoop]: Found error trace [2021-10-13 19:22:21,094 INFO L512 BasicCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-13 19:22:21,131 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (17)] Ended with exit code 0 [2021-10-13 19:22:21,307 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 17 /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable24 [2021-10-13 19:22:21,307 INFO L402 AbstractCegarLoop]: === Iteration 26 === Targeting thread3Err7ASSERT_VIOLATIONINTEGER_OVERFLOW === [thread1Err0ASSERT_VIOLATIONINTEGER_OVERFLOW, thread1Err1ASSERT_VIOLATIONINTEGER_OVERFLOW, thread1Err2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 99 more)] === [2021-10-13 19:22:21,312 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-13 19:22:21,312 INFO L82 PathProgramCache]: Analyzing trace with hash 1730694817, now seen corresponding path program 1 times [2021-10-13 19:22:21,312 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-13 19:22:21,312 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1171755245] [2021-10-13 19:22:21,312 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-13 19:22:21,313 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-13 19:22:21,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-13 19:22:21,348 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-10-13 19:22:21,348 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-13 19:22:21,348 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1171755245] [2021-10-13 19:22:21,348 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1171755245] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-13 19:22:21,348 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-13 19:22:21,348 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2021-10-13 19:22:21,349 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1372402075] [2021-10-13 19:22:21,349 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-13 19:22:21,349 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-13 19:22:21,349 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-13 19:22:21,350 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-13 19:22:21,350 INFO L87 Difference]: Start difference. First operand 112487 states and 673114 transitions. Second operand has 3 states, 2 states have (on average 7.5) internal successors, (15), 2 states have internal predecessors, (15), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-13 19:22:23,904 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-13 19:22:23,904 INFO L93 Difference]: Finished difference Result 103499 states and 607222 transitions. [2021-10-13 19:22:23,904 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-13 19:22:23,905 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 2 states have (on average 7.5) internal successors, (15), 2 states have internal predecessors, (15), 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) Word has length 16 [2021-10-13 19:22:23,905 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-13 19:22:25,731 INFO L225 Difference]: With dead ends: 103499 [2021-10-13 19:22:25,731 INFO L226 Difference]: Without dead ends: 103499 [2021-10-13 19:22:25,731 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 1 GetRequests, 0 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.4ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-13 19:22:25,957 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 103499 states. [2021-10-13 19:22:30,273 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 103499 to 103499. [2021-10-13 19:22:30,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 103499 states, 102657 states have (on average 5.91505693717915) internal successors, (607222), 103498 states have internal predecessors, (607222), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-13 19:22:32,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103499 states to 103499 states and 607222 transitions. [2021-10-13 19:22:32,763 INFO L78 Accepts]: Start accepts. Automaton has 103499 states and 607222 transitions. Word has length 16 [2021-10-13 19:22:32,763 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-13 19:22:32,770 INFO L470 AbstractCegarLoop]: Abstraction has 103499 states and 607222 transitions. [2021-10-13 19:22:32,770 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 2 states have (on average 7.5) internal successors, (15), 2 states have internal predecessors, (15), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-13 19:22:32,770 INFO L276 IsEmpty]: Start isEmpty. Operand 103499 states and 607222 transitions. [2021-10-13 19:22:32,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2021-10-13 19:22:32,773 INFO L504 BasicCegarLoop]: Found error trace [2021-10-13 19:22:32,773 INFO L512 BasicCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-13 19:22:32,773 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable25 [2021-10-13 19:22:32,773 INFO L402 AbstractCegarLoop]: === Iteration 27 === Targeting thread3Err6ASSERT_VIOLATIONINTEGER_OVERFLOW === [thread1Err0ASSERT_VIOLATIONINTEGER_OVERFLOW, thread1Err1ASSERT_VIOLATIONINTEGER_OVERFLOW, thread1Err2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 99 more)] === [2021-10-13 19:22:32,774 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-13 19:22:32,774 INFO L82 PathProgramCache]: Analyzing trace with hash 1730694818, now seen corresponding path program 1 times [2021-10-13 19:22:32,774 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-13 19:22:32,779 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1454737736] [2021-10-13 19:22:32,779 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-13 19:22:32,779 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-13 19:22:32,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-13 19:22:32,861 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-10-13 19:22:32,861 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-13 19:22:32,861 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1454737736] [2021-10-13 19:22:32,861 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1454737736] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-13 19:22:32,861 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-13 19:22:32,861 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2021-10-13 19:22:32,862 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [983832140] [2021-10-13 19:22:32,863 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-13 19:22:32,863 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-13 19:22:32,864 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-13 19:22:32,864 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-13 19:22:32,864 INFO L87 Difference]: Start difference. First operand 103499 states and 607222 transitions. Second operand has 3 states, 2 states have (on average 7.5) internal successors, (15), 2 states have internal predecessors, (15), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-13 19:22:34,669 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-13 19:22:34,670 INFO L93 Difference]: Finished difference Result 94511 states and 541330 transitions. [2021-10-13 19:22:34,670 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-13 19:22:34,670 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 2 states have (on average 7.5) internal successors, (15), 2 states have internal predecessors, (15), 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) Word has length 16 [2021-10-13 19:22:34,670 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-13 19:22:36,220 INFO L225 Difference]: With dead ends: 94511 [2021-10-13 19:22:36,220 INFO L226 Difference]: Without dead ends: 94391 [2021-10-13 19:22:36,220 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 1 GetRequests, 0 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.5ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-13 19:22:36,384 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 94391 states. [2021-10-13 19:22:39,679 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 94391 to 94391. [2021-10-13 19:22:39,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 94391 states, 93749 states have (on average 5.7678055232589145) internal successors, (540726), 94390 states have internal predecessors, (540726), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-13 19:22:41,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 94391 states to 94391 states and 540726 transitions. [2021-10-13 19:22:41,217 INFO L78 Accepts]: Start accepts. Automaton has 94391 states and 540726 transitions. Word has length 16 [2021-10-13 19:22:41,217 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-13 19:22:41,217 INFO L470 AbstractCegarLoop]: Abstraction has 94391 states and 540726 transitions. [2021-10-13 19:22:41,217 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 2 states have (on average 7.5) internal successors, (15), 2 states have internal predecessors, (15), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-13 19:22:41,217 INFO L276 IsEmpty]: Start isEmpty. Operand 94391 states and 540726 transitions. [2021-10-13 19:22:41,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2021-10-13 19:22:41,219 INFO L504 BasicCegarLoop]: Found error trace [2021-10-13 19:22:41,220 INFO L512 BasicCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-13 19:22:41,220 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable26 [2021-10-13 19:22:41,220 INFO L402 AbstractCegarLoop]: === Iteration 28 === Targeting thread5Err2ASSERT_VIOLATIONINTEGER_OVERFLOW === [thread1Err0ASSERT_VIOLATIONINTEGER_OVERFLOW, thread1Err1ASSERT_VIOLATIONINTEGER_OVERFLOW, thread1Err2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 99 more)] === [2021-10-13 19:22:41,220 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-13 19:22:41,221 INFO L82 PathProgramCache]: Analyzing trace with hash 814462066, now seen corresponding path program 2 times [2021-10-13 19:22:41,221 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-13 19:22:41,221 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [430983631] [2021-10-13 19:22:41,221 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-13 19:22:41,221 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-13 19:22:41,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-13 19:22:42,159 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-13 19:22:42,160 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-13 19:22:42,160 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [430983631] [2021-10-13 19:22:42,160 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [430983631] provided 0 perfect and 1 imperfect interpolant sequences [2021-10-13 19:22:42,160 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [904186814] [2021-10-13 19:22:42,160 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2021-10-13 19:22:42,161 INFO L170 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-10-13 19:22:42,161 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 [2021-10-13 19:22:42,162 INFO L229 MonitoredProcess]: Starting monitored process 18 with /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-10-13 19:22:42,181 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (18)] Waiting until timeout for monitored process [2021-10-13 19:22:42,536 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-10-13 19:22:42,536 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-10-13 19:22:42,538 INFO L263 TraceCheckSpWp]: Trace formula consists of 197 conjuncts, 33 conjunts are in the unsatisfiable core [2021-10-13 19:22:42,539 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-13 19:22:42,552 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 121 treesize of output 113 [2021-10-13 19:22:42,655 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 15 [2021-10-13 19:22:42,732 INFO L354 Elim1Store]: treesize reduction 25, result has 21.9 percent of original size [2021-10-13 19:22:42,732 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 25 treesize of output 24 [2021-10-13 19:22:42,825 INFO L354 Elim1Store]: treesize reduction 25, result has 21.9 percent of original size [2021-10-13 19:22:42,825 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 25 treesize of output 24 [2021-10-13 19:22:42,969 INFO L354 Elim1Store]: treesize reduction 25, result has 21.9 percent of original size [2021-10-13 19:22:42,969 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 26 treesize of output 25 [2021-10-13 19:22:43,006 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-13 19:22:43,007 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [904186814] provided 0 perfect and 1 imperfect interpolant sequences [2021-10-13 19:22:43,007 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-10-13 19:22:43,007 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 7] total 16 [2021-10-13 19:22:43,007 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1826017239] [2021-10-13 19:22:43,008 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 18 states [2021-10-13 19:22:43,008 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-13 19:22:43,008 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2021-10-13 19:22:43,008 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=43, Invalid=263, Unknown=0, NotChecked=0, Total=306 [2021-10-13 19:22:43,009 INFO L87 Difference]: Start difference. First operand 94391 states and 540726 transitions. Second operand has 18 states, 17 states have (on average 1.8823529411764706) internal successors, (32), 17 states have internal predecessors, (32), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-13 19:22:46,875 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-13 19:22:46,875 INFO L93 Difference]: Finished difference Result 94961 states and 542535 transitions. [2021-10-13 19:22:46,875 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-10-13 19:22:46,876 INFO L78 Accepts]: Start accepts. Automaton has has 18 states, 17 states have (on average 1.8823529411764706) internal successors, (32), 17 states have internal predecessors, (32), 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) Word has length 16 [2021-10-13 19:22:46,876 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-13 19:22:48,975 INFO L225 Difference]: With dead ends: 94961 [2021-10-13 19:22:48,975 INFO L226 Difference]: Without dead ends: 94961 [2021-10-13 19:22:48,976 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 34 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 26 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 74 ImplicationChecksByTransitivity, 1416.1ms TimeCoverageRelationStatistics Valid=132, Invalid=624, Unknown=0, NotChecked=0, Total=756 [2021-10-13 19:22:49,263 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 94961 states. [2021-10-13 19:22:53,697 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 94961 to 94391. [2021-10-13 19:22:53,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 94391 states, 93749 states have (on average 5.768445530085654) internal successors, (540786), 94390 states have internal predecessors, (540786), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-13 19:22:55,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 94391 states to 94391 states and 540786 transitions. [2021-10-13 19:22:55,835 INFO L78 Accepts]: Start accepts. Automaton has 94391 states and 540786 transitions. Word has length 16 [2021-10-13 19:22:55,835 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-13 19:22:55,835 INFO L470 AbstractCegarLoop]: Abstraction has 94391 states and 540786 transitions. [2021-10-13 19:22:55,835 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 18 states, 17 states have (on average 1.8823529411764706) internal successors, (32), 17 states have internal predecessors, (32), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-13 19:22:55,836 INFO L276 IsEmpty]: Start isEmpty. Operand 94391 states and 540786 transitions. [2021-10-13 19:22:55,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2021-10-13 19:22:55,852 INFO L504 BasicCegarLoop]: Found error trace [2021-10-13 19:22:55,852 INFO L512 BasicCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-13 19:22:55,892 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (18)] Ended with exit code 0 [2021-10-13 19:22:56,066 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 18 /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable27 [2021-10-13 19:22:56,066 INFO L402 AbstractCegarLoop]: === Iteration 29 === Targeting thread5Err5ASSERT_VIOLATIONINTEGER_OVERFLOW === [thread1Err0ASSERT_VIOLATIONINTEGER_OVERFLOW, thread1Err1ASSERT_VIOLATIONINTEGER_OVERFLOW, thread1Err2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 99 more)] === [2021-10-13 19:22:56,068 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-13 19:22:56,068 INFO L82 PathProgramCache]: Analyzing trace with hash 814462061, now seen corresponding path program 1 times [2021-10-13 19:22:56,069 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-13 19:22:56,069 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [288117308] [2021-10-13 19:22:56,069 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-13 19:22:56,069 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-13 19:22:56,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-13 19:22:57,292 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-13 19:22:57,292 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-13 19:22:57,292 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [288117308] [2021-10-13 19:22:57,292 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [288117308] provided 0 perfect and 1 imperfect interpolant sequences [2021-10-13 19:22:57,293 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [581983589] [2021-10-13 19:22:57,293 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-13 19:22:57,293 INFO L170 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-10-13 19:22:57,293 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 [2021-10-13 19:22:57,299 INFO L229 MonitoredProcess]: Starting monitored process 19 with /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-10-13 19:22:57,357 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (19)] Waiting until timeout for monitored process [2021-10-13 19:22:57,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-13 19:22:57,780 INFO L263 TraceCheckSpWp]: Trace formula consists of 198 conjuncts, 31 conjunts are in the unsatisfiable core [2021-10-13 19:22:57,782 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-13 19:22:57,793 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 75 treesize of output 71 [2021-10-13 19:22:57,882 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 17 treesize of output 13 [2021-10-13 19:22:57,951 INFO L354 Elim1Store]: treesize reduction 31, result has 22.5 percent of original size [2021-10-13 19:22:57,952 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 25 treesize of output 24 [2021-10-13 19:22:58,034 INFO L354 Elim1Store]: treesize reduction 31, result has 22.5 percent of original size [2021-10-13 19:22:58,035 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 25 treesize of output 24 [2021-10-13 19:22:58,150 INFO L354 Elim1Store]: treesize reduction 31, result has 22.5 percent of original size [2021-10-13 19:22:58,150 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 26 treesize of output 25 [2021-10-13 19:22:58,183 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-13 19:22:58,184 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [581983589] provided 0 perfect and 1 imperfect interpolant sequences [2021-10-13 19:22:58,184 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-10-13 19:22:58,184 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 7] total 16 [2021-10-13 19:22:58,184 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [490201570] [2021-10-13 19:22:58,184 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 18 states [2021-10-13 19:22:58,185 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-13 19:22:58,185 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2021-10-13 19:22:58,185 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=47, Invalid=259, Unknown=0, NotChecked=0, Total=306 [2021-10-13 19:22:58,185 INFO L87 Difference]: Start difference. First operand 94391 states and 540786 transitions. Second operand has 18 states, 17 states have (on average 1.8823529411764706) internal successors, (32), 17 states have internal predecessors, (32), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-13 19:23:00,476 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-13 19:23:00,476 INFO L93 Difference]: Finished difference Result 94961 states and 542445 transitions. [2021-10-13 19:23:00,477 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-10-13 19:23:00,477 INFO L78 Accepts]: Start accepts. Automaton has has 18 states, 17 states have (on average 1.8823529411764706) internal successors, (32), 17 states have internal predecessors, (32), 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) Word has length 16 [2021-10-13 19:23:00,477 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-13 19:23:01,983 INFO L225 Difference]: With dead ends: 94961 [2021-10-13 19:23:01,983 INFO L226 Difference]: Without dead ends: 94961 [2021-10-13 19:23:01,984 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 30 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 22 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 41 ImplicationChecksByTransitivity, 614.6ms TimeCoverageRelationStatistics Valid=100, Invalid=452, Unknown=0, NotChecked=0, Total=552 [2021-10-13 19:23:02,180 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 94961 states. [2021-10-13 19:23:06,797 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 94961 to 94391. [2021-10-13 19:23:07,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 94391 states, 93749 states have (on average 5.767485519845545) internal successors, (540696), 94390 states have internal predecessors, (540696), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-13 19:23:08,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 94391 states to 94391 states and 540696 transitions. [2021-10-13 19:23:08,595 INFO L78 Accepts]: Start accepts. Automaton has 94391 states and 540696 transitions. Word has length 16 [2021-10-13 19:23:08,595 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-13 19:23:08,596 INFO L470 AbstractCegarLoop]: Abstraction has 94391 states and 540696 transitions. [2021-10-13 19:23:08,596 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 18 states, 17 states have (on average 1.8823529411764706) internal successors, (32), 17 states have internal predecessors, (32), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-13 19:23:08,596 INFO L276 IsEmpty]: Start isEmpty. Operand 94391 states and 540696 transitions. [2021-10-13 19:23:08,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2021-10-13 19:23:08,601 INFO L504 BasicCegarLoop]: Found error trace [2021-10-13 19:23:08,601 INFO L512 BasicCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-13 19:23:08,640 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (19)] Ended with exit code 0 [2021-10-13 19:23:08,814 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 19 /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable28 [2021-10-13 19:23:08,814 INFO L402 AbstractCegarLoop]: === Iteration 30 === Targeting thread5Err6ASSERT_VIOLATIONINTEGER_OVERFLOW === [thread1Err0ASSERT_VIOLATIONINTEGER_OVERFLOW, thread1Err1ASSERT_VIOLATIONINTEGER_OVERFLOW, thread1Err2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 99 more)] === [2021-10-13 19:23:08,815 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-13 19:23:08,815 INFO L82 PathProgramCache]: Analyzing trace with hash 814462062, now seen corresponding path program 1 times [2021-10-13 19:23:08,815 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-13 19:23:08,816 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [514059088] [2021-10-13 19:23:08,816 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-13 19:23:08,816 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-13 19:23:08,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-13 19:23:08,941 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-10-13 19:23:08,941 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-13 19:23:08,942 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [514059088] [2021-10-13 19:23:08,942 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [514059088] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-13 19:23:08,942 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-13 19:23:08,942 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2021-10-13 19:23:08,942 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1283817244] [2021-10-13 19:23:08,943 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-13 19:23:08,943 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-13 19:23:08,943 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-13 19:23:08,943 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-13 19:23:08,943 INFO L87 Difference]: Start difference. First operand 94391 states and 540696 transitions. Second operand has 3 states, 2 states have (on average 7.5) internal successors, (15), 2 states have internal predecessors, (15), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-13 19:23:11,846 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-13 19:23:11,846 INFO L93 Difference]: Finished difference Result 144223 states and 812791 transitions. [2021-10-13 19:23:11,847 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-13 19:23:11,847 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 2 states have (on average 7.5) internal successors, (15), 2 states have internal predecessors, (15), 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) Word has length 16 [2021-10-13 19:23:11,847 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-13 19:23:14,098 INFO L225 Difference]: With dead ends: 144223 [2021-10-13 19:23:14,098 INFO L226 Difference]: Without dead ends: 144223 [2021-10-13 19:23:14,099 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 1 GetRequests, 0 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.6ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-13 19:23:14,494 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 144223 states. [2021-10-13 19:23:19,857 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 144223 to 105129. [2021-10-13 19:23:20,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 105129 states, 104488 states have (on average 6.041344460607917) internal successors, (631248), 105128 states have internal predecessors, (631248), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-13 19:23:22,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 105129 states to 105129 states and 631248 transitions. [2021-10-13 19:23:22,480 INFO L78 Accepts]: Start accepts. Automaton has 105129 states and 631248 transitions. Word has length 16 [2021-10-13 19:23:22,480 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-13 19:23:22,480 INFO L470 AbstractCegarLoop]: Abstraction has 105129 states and 631248 transitions. [2021-10-13 19:23:22,480 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 2 states have (on average 7.5) internal successors, (15), 2 states have internal predecessors, (15), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-13 19:23:22,480 INFO L276 IsEmpty]: Start isEmpty. Operand 105129 states and 631248 transitions. [2021-10-13 19:23:22,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2021-10-13 19:23:22,483 INFO L504 BasicCegarLoop]: Found error trace [2021-10-13 19:23:22,483 INFO L512 BasicCegarLoop]: trace histogram [5, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-13 19:23:22,483 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable29 [2021-10-13 19:23:22,483 INFO L402 AbstractCegarLoop]: === Iteration 31 === Targeting thread2Err2ASSERT_VIOLATIONINTEGER_OVERFLOW === [thread1Err0ASSERT_VIOLATIONINTEGER_OVERFLOW, thread1Err1ASSERT_VIOLATIONINTEGER_OVERFLOW, thread1Err2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 99 more)] === [2021-10-13 19:23:22,484 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-13 19:23:22,484 INFO L82 PathProgramCache]: Analyzing trace with hash -1940738227, now seen corresponding path program 3 times [2021-10-13 19:23:22,484 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-13 19:23:22,484 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1043066593] [2021-10-13 19:23:22,484 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-13 19:23:22,484 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-13 19:23:22,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-13 19:23:23,023 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-13 19:23:23,023 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-13 19:23:23,023 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1043066593] [2021-10-13 19:23:23,023 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1043066593] provided 0 perfect and 1 imperfect interpolant sequences [2021-10-13 19:23:23,023 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [373097922] [2021-10-13 19:23:23,024 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2021-10-13 19:23:23,024 INFO L170 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-10-13 19:23:23,024 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 [2021-10-13 19:23:23,029 INFO L229 MonitoredProcess]: Starting monitored process 20 with /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-10-13 19:23:23,038 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (20)] Waiting until timeout for monitored process [2021-10-13 19:23:23,560 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 4 check-sat command(s) [2021-10-13 19:23:23,561 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-10-13 19:23:23,563 INFO L263 TraceCheckSpWp]: Trace formula consists of 216 conjuncts, 41 conjunts are in the unsatisfiable core [2021-10-13 19:23:23,565 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-13 19:23:23,579 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 75 treesize of output 71 [2021-10-13 19:23:23,747 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 15 [2021-10-13 19:23:23,812 INFO L354 Elim1Store]: treesize reduction 27, result has 25.0 percent of original size [2021-10-13 19:23:23,812 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 25 treesize of output 24 [2021-10-13 19:23:23,893 INFO L354 Elim1Store]: treesize reduction 31, result has 22.5 percent of original size [2021-10-13 19:23:23,894 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 27 treesize of output 26 [2021-10-13 19:23:24,030 INFO L354 Elim1Store]: treesize reduction 31, result has 22.5 percent of original size [2021-10-13 19:23:24,030 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 28 treesize of output 27 [2021-10-13 19:23:24,143 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-13 19:23:24,144 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [373097922] provided 0 perfect and 1 imperfect interpolant sequences [2021-10-13 19:23:24,144 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-10-13 19:23:24,144 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [12, 11] total 23 [2021-10-13 19:23:24,144 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1481481130] [2021-10-13 19:23:24,144 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 25 states [2021-10-13 19:23:24,145 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-13 19:23:24,145 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 25 interpolants. [2021-10-13 19:23:24,145 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=54, Invalid=546, Unknown=0, NotChecked=0, Total=600 [2021-10-13 19:23:24,145 INFO L87 Difference]: Start difference. First operand 105129 states and 631248 transitions. Second operand has 25 states, 24 states have (on average 1.4166666666666667) internal successors, (34), 24 states have internal predecessors, (34), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-13 19:23:30,393 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-13 19:23:30,394 INFO L93 Difference]: Finished difference Result 158531 states and 870021 transitions. [2021-10-13 19:23:30,394 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-10-13 19:23:30,394 INFO L78 Accepts]: Start accepts. Automaton has has 25 states, 24 states have (on average 1.4166666666666667) internal successors, (34), 24 states have internal predecessors, (34), 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) Word has length 17 [2021-10-13 19:23:30,394 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-13 19:23:33,629 INFO L225 Difference]: With dead ends: 158531 [2021-10-13 19:23:33,629 INFO L226 Difference]: Without dead ends: 158531 [2021-10-13 19:23:33,635 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 44 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 39 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 162 ImplicationChecksByTransitivity, 1463.9ms TimeCoverageRelationStatistics Valid=195, Invalid=1445, Unknown=0, NotChecked=0, Total=1640 [2021-10-13 19:23:34,274 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 158531 states. [2021-10-13 19:23:41,789 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 158531 to 105129. [2021-10-13 19:23:42,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 105129 states, 104488 states have (on average 6.041258326314984) internal successors, (631239), 105128 states have internal predecessors, (631239), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-13 19:23:44,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 105129 states to 105129 states and 631239 transitions. [2021-10-13 19:23:44,957 INFO L78 Accepts]: Start accepts. Automaton has 105129 states and 631239 transitions. Word has length 17 [2021-10-13 19:23:44,957 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-13 19:23:44,957 INFO L470 AbstractCegarLoop]: Abstraction has 105129 states and 631239 transitions. [2021-10-13 19:23:44,957 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 25 states, 24 states have (on average 1.4166666666666667) internal successors, (34), 24 states have internal predecessors, (34), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-13 19:23:44,957 INFO L276 IsEmpty]: Start isEmpty. Operand 105129 states and 631239 transitions. [2021-10-13 19:23:44,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2021-10-13 19:23:44,965 INFO L504 BasicCegarLoop]: Found error trace [2021-10-13 19:23:44,965 INFO L512 BasicCegarLoop]: trace histogram [4, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-13 19:23:45,044 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (20)] Forceful destruction successful, exit code 0 [2021-10-13 19:23:45,167 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 20 /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable30 [2021-10-13 19:23:45,167 INFO L402 AbstractCegarLoop]: === Iteration 32 === Targeting thread2Err5ASSERT_VIOLATIONINTEGER_OVERFLOW === [thread1Err0ASSERT_VIOLATIONINTEGER_OVERFLOW, thread1Err1ASSERT_VIOLATIONINTEGER_OVERFLOW, thread1Err2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 99 more)] === [2021-10-13 19:23:45,168 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-13 19:23:45,168 INFO L82 PathProgramCache]: Analyzing trace with hash 965379730, now seen corresponding path program 5 times [2021-10-13 19:23:45,168 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-13 19:23:45,168 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1322966067] [2021-10-13 19:23:45,168 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-13 19:23:45,168 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-13 19:23:45,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-13 19:23:45,450 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-13 19:23:45,450 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-13 19:23:45,450 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1322966067] [2021-10-13 19:23:45,450 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1322966067] provided 0 perfect and 1 imperfect interpolant sequences [2021-10-13 19:23:45,450 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1440627471] [2021-10-13 19:23:45,451 INFO L93 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 [2021-10-13 19:23:45,451 INFO L170 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-10-13 19:23:45,451 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 [2021-10-13 19:23:45,452 INFO L229 MonitoredProcess]: Starting monitored process 21 with /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-10-13 19:23:45,453 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (21)] Waiting until timeout for monitored process [2021-10-13 19:23:45,825 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 3 check-sat command(s) [2021-10-13 19:23:45,825 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-10-13 19:23:45,827 INFO L263 TraceCheckSpWp]: Trace formula consists of 218 conjuncts, 17 conjunts are in the unsatisfiable core [2021-10-13 19:23:45,829 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-13 19:23:46,043 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-13 19:23:46,043 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1440627471] provided 0 perfect and 1 imperfect interpolant sequences [2021-10-13 19:23:46,043 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-10-13 19:23:46,043 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 18 [2021-10-13 19:23:46,043 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [391809681] [2021-10-13 19:23:46,044 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 20 states [2021-10-13 19:23:46,044 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-13 19:23:46,044 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2021-10-13 19:23:46,045 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=69, Invalid=311, Unknown=0, NotChecked=0, Total=380 [2021-10-13 19:23:46,045 INFO L87 Difference]: Start difference. First operand 105129 states and 631239 transitions. Second operand has 20 states, 19 states have (on average 1.7894736842105263) internal successors, (34), 19 states have internal predecessors, (34), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-13 19:23:53,540 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-13 19:23:53,540 INFO L93 Difference]: Finished difference Result 252987 states and 1294388 transitions. [2021-10-13 19:23:53,540 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2021-10-13 19:23:53,540 INFO L78 Accepts]: Start accepts. Automaton has has 20 states, 19 states have (on average 1.7894736842105263) internal successors, (34), 19 states have internal predecessors, (34), 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) Word has length 17 [2021-10-13 19:23:53,541 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-13 19:23:57,446 INFO L225 Difference]: With dead ends: 252987 [2021-10-13 19:23:57,446 INFO L226 Difference]: Without dead ends: 252883 [2021-10-13 19:23:57,450 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 56 GetRequests, 7 SyntacticMatches, 0 SemanticMatches, 49 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 565 ImplicationChecksByTransitivity, 993.7ms TimeCoverageRelationStatistics Valid=510, Invalid=2040, Unknown=0, NotChecked=0, Total=2550 [2021-10-13 19:23:58,285 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 252883 states. [2021-10-13 19:24:06,087 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 252883 to 90269. [2021-10-13 19:24:06,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 90269 states, 89628 states have (on average 5.6396215468380415) internal successors, (505468), 90268 states have internal predecessors, (505468), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-13 19:24:07,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90269 states to 90269 states and 505468 transitions. [2021-10-13 19:24:07,754 INFO L78 Accepts]: Start accepts. Automaton has 90269 states and 505468 transitions. Word has length 17 [2021-10-13 19:24:07,754 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-13 19:24:07,754 INFO L470 AbstractCegarLoop]: Abstraction has 90269 states and 505468 transitions. [2021-10-13 19:24:07,754 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 20 states, 19 states have (on average 1.7894736842105263) internal successors, (34), 19 states have internal predecessors, (34), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-13 19:24:07,754 INFO L276 IsEmpty]: Start isEmpty. Operand 90269 states and 505468 transitions. [2021-10-13 19:24:07,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2021-10-13 19:24:07,757 INFO L504 BasicCegarLoop]: Found error trace [2021-10-13 19:24:07,758 INFO L512 BasicCegarLoop]: trace histogram [3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-13 19:24:07,787 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (21)] Forceful destruction successful, exit code 0 [2021-10-13 19:24:07,958 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable31,21 /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-10-13 19:24:07,958 INFO L402 AbstractCegarLoop]: === Iteration 33 === Targeting thread2Err5ASSERT_VIOLATIONINTEGER_OVERFLOW === [thread1Err0ASSERT_VIOLATIONINTEGER_OVERFLOW, thread1Err1ASSERT_VIOLATIONINTEGER_OVERFLOW, thread1Err2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 99 more)] === [2021-10-13 19:24:07,959 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-13 19:24:07,959 INFO L82 PathProgramCache]: Analyzing trace with hash 860932183, now seen corresponding path program 1 times [2021-10-13 19:24:07,960 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-13 19:24:07,960 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [54737195] [2021-10-13 19:24:07,960 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-13 19:24:07,960 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-13 19:24:07,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-13 19:24:08,253 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-13 19:24:08,254 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-13 19:24:08,254 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [54737195] [2021-10-13 19:24:08,254 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [54737195] provided 0 perfect and 1 imperfect interpolant sequences [2021-10-13 19:24:08,254 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [482922957] [2021-10-13 19:24:08,255 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-13 19:24:08,255 INFO L170 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-10-13 19:24:08,255 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 [2021-10-13 19:24:08,257 INFO L229 MonitoredProcess]: Starting monitored process 22 with /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-10-13 19:24:08,258 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (22)] Waiting until timeout for monitored process [2021-10-13 19:24:08,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-13 19:24:08,727 INFO L263 TraceCheckSpWp]: Trace formula consists of 197 conjuncts, 39 conjunts are in the unsatisfiable core [2021-10-13 19:24:08,728 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-13 19:24:09,438 INFO L354 Elim1Store]: treesize reduction 244, result has 14.7 percent of original size [2021-10-13 19:24:09,439 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 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 5 case distinctions, treesize of input 337 treesize of output 330 [2021-10-13 19:24:11,315 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 17 treesize of output 13 [2021-10-13 19:24:11,448 INFO L354 Elim1Store]: treesize reduction 31, result has 22.5 percent of original size [2021-10-13 19:24:11,448 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 78 treesize of output 77 [2021-10-13 19:24:12,706 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-13 19:24:12,798 INFO L354 Elim1Store]: treesize reduction 154, result has 28.7 percent of original size [2021-10-13 19:24:12,798 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 6 select indices, 6 select index equivalence classes, 1 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 20 case distinctions, treesize of input 69 treesize of output 122 [2021-10-13 19:24:13,819 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-13 19:24:13,924 INFO L354 Elim1Store]: treesize reduction 144, result has 33.6 percent of original size [2021-10-13 19:24:13,924 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 8 select indices, 8 select index equivalence classes, 1 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 27 case distinctions, treesize of input 76 treesize of output 132 [2021-10-13 19:24:14,167 INFO L354 Elim1Store]: treesize reduction 31, result has 22.5 percent of original size [2021-10-13 19:24:14,167 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 30 treesize of output 29 [2021-10-13 19:24:14,298 INFO L354 Elim1Store]: treesize reduction 31, result has 22.5 percent of original size [2021-10-13 19:24:14,299 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 25 treesize of output 24 [2021-10-13 19:24:14,341 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-13 19:24:14,342 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [482922957] provided 0 perfect and 1 imperfect interpolant sequences [2021-10-13 19:24:14,342 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-10-13 19:24:14,342 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 10] total 21 [2021-10-13 19:24:14,342 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [522056792] [2021-10-13 19:24:14,342 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 23 states [2021-10-13 19:24:14,343 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-13 19:24:14,343 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 23 interpolants. [2021-10-13 19:24:14,344 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=49, Invalid=457, Unknown=0, NotChecked=0, Total=506 [2021-10-13 19:24:14,344 INFO L87 Difference]: Start difference. First operand 90269 states and 505468 transitions. Second operand has 23 states, 22 states have (on average 1.5454545454545454) internal successors, (34), 22 states have internal predecessors, (34), 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) Received shutdown request... [2021-10-13 19:24:18,135 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-10-13 19:24:18,135 WARN L340 MonitoredProcess]: [MP /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Timeout while monitored process is still running, waiting 1000 ms for graceful end [2021-10-13 19:24:18,135 WARN L340 MonitoredProcess]: [MP /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (22)] Timeout while monitored process is still running, waiting 1000 ms for graceful end [2021-10-13 19:24:18,137 INFO L764 garLoopResultBuilder]: Registering result TIMEOUT for location thread2Err5ASSERT_VIOLATIONINTEGER_OVERFLOW [2021-10-13 19:24:18,177 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (22)] Forceful destruction successful, exit code 0 [2021-10-13 19:24:18,351 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 22 /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable32 [2021-10-13 19:24:18,352 WARN L594 AbstractCegarLoop]: Verification canceled: while BasicCegarLoop was constructing difference of abstraction (90269states) and FLOYD_HOARE automaton (currently 16 states, 23 states before enhancement),while ReachableStatesComputation was computing reachable states (86525 states constructed, input type IntersectNwa). [2021-10-13 19:24:18,354 INFO L764 garLoopResultBuilder]: Registering result TIMEOUT for location thread1Err0ASSERT_VIOLATIONINTEGER_OVERFLOW [2021-10-13 19:24:18,354 INFO L764 garLoopResultBuilder]: Registering result TIMEOUT for location thread1Err1ASSERT_VIOLATIONINTEGER_OVERFLOW [2021-10-13 19:24:18,354 INFO L764 garLoopResultBuilder]: Registering result TIMEOUT for location thread1Err2ASSERT_VIOLATIONINTEGER_OVERFLOW [2021-10-13 19:24:18,354 INFO L764 garLoopResultBuilder]: Registering result TIMEOUT for location thread1Err3ASSERT_VIOLATIONINTEGER_OVERFLOW [2021-10-13 19:24:18,354 INFO L764 garLoopResultBuilder]: Registering result TIMEOUT for location thread1Err4ASSERT_VIOLATIONINTEGER_OVERFLOW [2021-10-13 19:24:18,354 INFO L764 garLoopResultBuilder]: Registering result TIMEOUT for location thread1Err5ASSERT_VIOLATIONINTEGER_OVERFLOW [2021-10-13 19:24:18,354 INFO L764 garLoopResultBuilder]: Registering result TIMEOUT for location thread1Err3INUSE_VIOLATION [2021-10-13 19:24:18,354 INFO L764 garLoopResultBuilder]: Registering result TIMEOUT for location thread1Err9INUSE_VIOLATION [2021-10-13 19:24:18,355 INFO L764 garLoopResultBuilder]: Registering result TIMEOUT for location thread2Err0ASSERT_VIOLATIONINTEGER_OVERFLOW [2021-10-13 19:24:18,355 INFO L764 garLoopResultBuilder]: Registering result TIMEOUT for location thread2Err1ASSERT_VIOLATIONINTEGER_OVERFLOW [2021-10-13 19:24:18,355 INFO L764 garLoopResultBuilder]: Registering result TIMEOUT for location thread2Err2ASSERT_VIOLATIONINTEGER_OVERFLOW [2021-10-13 19:24:18,355 INFO L764 garLoopResultBuilder]: Registering result TIMEOUT for location thread2Err3ASSERT_VIOLATIONINTEGER_OVERFLOW [2021-10-13 19:24:18,355 INFO L764 garLoopResultBuilder]: Registering result TIMEOUT for location thread2Err4ASSERT_VIOLATIONINTEGER_OVERFLOW [2021-10-13 19:24:18,355 INFO L764 garLoopResultBuilder]: Registering result TIMEOUT for location thread2Err5ASSERT_VIOLATIONINTEGER_OVERFLOW [2021-10-13 19:24:18,355 INFO L764 garLoopResultBuilder]: Registering result TIMEOUT for location thread2Err6ASSERT_VIOLATIONINTEGER_OVERFLOW [2021-10-13 19:24:18,356 INFO L764 garLoopResultBuilder]: Registering result TIMEOUT for location thread2Err7ASSERT_VIOLATIONINTEGER_OVERFLOW [2021-10-13 19:24:18,356 INFO L764 garLoopResultBuilder]: Registering result TIMEOUT for location thread3Err0ASSERT_VIOLATIONINTEGER_OVERFLOW [2021-10-13 19:24:18,356 INFO L764 garLoopResultBuilder]: Registering result TIMEOUT for location thread3Err1ASSERT_VIOLATIONINTEGER_OVERFLOW [2021-10-13 19:24:18,356 INFO L764 garLoopResultBuilder]: Registering result TIMEOUT for location thread3Err2ASSERT_VIOLATIONINTEGER_OVERFLOW [2021-10-13 19:24:18,356 INFO L764 garLoopResultBuilder]: Registering result TIMEOUT for location thread3Err3ASSERT_VIOLATIONINTEGER_OVERFLOW [2021-10-13 19:24:18,356 INFO L764 garLoopResultBuilder]: Registering result TIMEOUT for location thread3Err4ASSERT_VIOLATIONINTEGER_OVERFLOW [2021-10-13 19:24:18,357 INFO L764 garLoopResultBuilder]: Registering result TIMEOUT for location thread3Err5ASSERT_VIOLATIONINTEGER_OVERFLOW [2021-10-13 19:24:18,357 INFO L764 garLoopResultBuilder]: Registering result TIMEOUT for location thread3Err6ASSERT_VIOLATIONINTEGER_OVERFLOW [2021-10-13 19:24:18,357 INFO L764 garLoopResultBuilder]: Registering result TIMEOUT for location thread3Err7ASSERT_VIOLATIONINTEGER_OVERFLOW [2021-10-13 19:24:18,357 INFO L764 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW [2021-10-13 19:24:18,357 INFO L764 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW [2021-10-13 19:24:18,357 INFO L764 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW [2021-10-13 19:24:18,357 INFO L764 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr3ASSERT_VIOLATIONINTEGER_OVERFLOW [2021-10-13 19:24:18,358 INFO L764 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr2INUSE_VIOLATION [2021-10-13 19:24:18,358 INFO L764 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr7INUSE_VIOLATION [2021-10-13 19:24:18,358 INFO L764 garLoopResultBuilder]: Registering result TIMEOUT for location thread4Err0ASSERT_VIOLATIONINTEGER_OVERFLOW [2021-10-13 19:24:18,358 INFO L764 garLoopResultBuilder]: Registering result TIMEOUT for location thread4Err1ASSERT_VIOLATIONINTEGER_OVERFLOW [2021-10-13 19:24:18,358 INFO L764 garLoopResultBuilder]: Registering result TIMEOUT for location thread4Err2ASSERT_VIOLATIONINTEGER_OVERFLOW [2021-10-13 19:24:18,358 INFO L764 garLoopResultBuilder]: Registering result TIMEOUT for location thread4Err3ASSERT_VIOLATIONINTEGER_OVERFLOW [2021-10-13 19:24:18,358 INFO L764 garLoopResultBuilder]: Registering result TIMEOUT for location thread4Err4ASSERT_VIOLATIONINTEGER_OVERFLOW [2021-10-13 19:24:18,359 INFO L764 garLoopResultBuilder]: Registering result TIMEOUT for location thread4Err5ASSERT_VIOLATIONINTEGER_OVERFLOW [2021-10-13 19:24:18,359 INFO L764 garLoopResultBuilder]: Registering result TIMEOUT for location thread4Err1INUSE_VIOLATION [2021-10-13 19:24:18,359 INFO L764 garLoopResultBuilder]: Registering result TIMEOUT for location thread4Err4INUSE_VIOLATION [2021-10-13 19:24:18,359 INFO L764 garLoopResultBuilder]: Registering result TIMEOUT for location thread5Err0ASSERT_VIOLATIONINTEGER_OVERFLOW [2021-10-13 19:24:18,359 INFO L764 garLoopResultBuilder]: Registering result TIMEOUT for location thread5Err1ASSERT_VIOLATIONINTEGER_OVERFLOW [2021-10-13 19:24:18,359 INFO L764 garLoopResultBuilder]: Registering result TIMEOUT for location thread5Err2ASSERT_VIOLATIONINTEGER_OVERFLOW [2021-10-13 19:24:18,360 INFO L764 garLoopResultBuilder]: Registering result TIMEOUT for location thread5Err3ASSERT_VIOLATIONINTEGER_OVERFLOW [2021-10-13 19:24:18,360 INFO L764 garLoopResultBuilder]: Registering result TIMEOUT for location thread5Err4ASSERT_VIOLATIONINTEGER_OVERFLOW [2021-10-13 19:24:18,360 INFO L764 garLoopResultBuilder]: Registering result TIMEOUT for location thread5Err5ASSERT_VIOLATIONINTEGER_OVERFLOW [2021-10-13 19:24:18,360 INFO L764 garLoopResultBuilder]: Registering result TIMEOUT for location thread5Err6ASSERT_VIOLATIONINTEGER_OVERFLOW [2021-10-13 19:24:18,361 INFO L764 garLoopResultBuilder]: Registering result TIMEOUT for location thread5Err7ASSERT_VIOLATIONINTEGER_OVERFLOW [2021-10-13 19:24:18,361 INFO L764 garLoopResultBuilder]: Registering result TIMEOUT for location thread6Err0ASSERT_VIOLATIONINTEGER_OVERFLOW [2021-10-13 19:24:18,361 INFO L764 garLoopResultBuilder]: Registering result TIMEOUT for location thread6Err1ASSERT_VIOLATIONINTEGER_OVERFLOW [2021-10-13 19:24:18,361 INFO L764 garLoopResultBuilder]: Registering result TIMEOUT for location thread6Err2ASSERT_VIOLATIONINTEGER_OVERFLOW [2021-10-13 19:24:18,361 INFO L764 garLoopResultBuilder]: Registering result TIMEOUT for location thread6Err3ASSERT_VIOLATIONINTEGER_OVERFLOW [2021-10-13 19:24:18,361 INFO L764 garLoopResultBuilder]: Registering result TIMEOUT for location thread6Err4ASSERT_VIOLATIONINTEGER_OVERFLOW [2021-10-13 19:24:18,361 INFO L764 garLoopResultBuilder]: Registering result TIMEOUT for location thread6Err5ASSERT_VIOLATIONINTEGER_OVERFLOW [2021-10-13 19:24:18,362 INFO L764 garLoopResultBuilder]: Registering result TIMEOUT for location thread6Err6ASSERT_VIOLATIONINTEGER_OVERFLOW [2021-10-13 19:24:18,362 INFO L764 garLoopResultBuilder]: Registering result TIMEOUT for location thread6Err7ASSERT_VIOLATIONINTEGER_OVERFLOW [2021-10-13 19:24:18,362 INFO L764 garLoopResultBuilder]: Registering result TIMEOUT for location thread1Err0ASSERT_VIOLATIONINTEGER_OVERFLOW [2021-10-13 19:24:18,362 INFO L764 garLoopResultBuilder]: Registering result TIMEOUT for location thread1Err1ASSERT_VIOLATIONINTEGER_OVERFLOW [2021-10-13 19:24:18,362 INFO L764 garLoopResultBuilder]: Registering result TIMEOUT for location thread1Err2ASSERT_VIOLATIONINTEGER_OVERFLOW [2021-10-13 19:24:18,362 INFO L764 garLoopResultBuilder]: Registering result TIMEOUT for location thread1Err3ASSERT_VIOLATIONINTEGER_OVERFLOW [2021-10-13 19:24:18,363 INFO L764 garLoopResultBuilder]: Registering result TIMEOUT for location thread1Err4ASSERT_VIOLATIONINTEGER_OVERFLOW [2021-10-13 19:24:18,363 INFO L764 garLoopResultBuilder]: Registering result TIMEOUT for location thread1Err5ASSERT_VIOLATIONINTEGER_OVERFLOW [2021-10-13 19:24:18,363 INFO L764 garLoopResultBuilder]: Registering result TIMEOUT for location thread1Thread1of1ForFork0Err6INUSE_VIOLATION [2021-10-13 19:24:18,363 INFO L764 garLoopResultBuilder]: Registering result TIMEOUT for location thread1Thread1of1ForFork0Err8INUSE_VIOLATION [2021-10-13 19:24:18,363 INFO L764 garLoopResultBuilder]: Registering result TIMEOUT for location thread2Err0ASSERT_VIOLATIONINTEGER_OVERFLOW [2021-10-13 19:24:18,363 INFO L764 garLoopResultBuilder]: Registering result TIMEOUT for location thread2Err1ASSERT_VIOLATIONINTEGER_OVERFLOW [2021-10-13 19:24:18,363 INFO L764 garLoopResultBuilder]: Registering result TIMEOUT for location thread2Err2ASSERT_VIOLATIONINTEGER_OVERFLOW [2021-10-13 19:24:18,363 INFO L764 garLoopResultBuilder]: Registering result TIMEOUT for location thread2Err3ASSERT_VIOLATIONINTEGER_OVERFLOW [2021-10-13 19:24:18,364 INFO L764 garLoopResultBuilder]: Registering result TIMEOUT for location thread2Err4ASSERT_VIOLATIONINTEGER_OVERFLOW [2021-10-13 19:24:18,364 INFO L764 garLoopResultBuilder]: Registering result TIMEOUT for location thread2Err6ASSERT_VIOLATIONINTEGER_OVERFLOW [2021-10-13 19:24:18,364 INFO L764 garLoopResultBuilder]: Registering result TIMEOUT for location thread2Err7ASSERT_VIOLATIONINTEGER_OVERFLOW [2021-10-13 19:24:18,364 INFO L764 garLoopResultBuilder]: Registering result TIMEOUT for location thread3Err0ASSERT_VIOLATIONINTEGER_OVERFLOW [2021-10-13 19:24:18,364 INFO L764 garLoopResultBuilder]: Registering result TIMEOUT for location thread3Err1ASSERT_VIOLATIONINTEGER_OVERFLOW [2021-10-13 19:24:18,364 INFO L764 garLoopResultBuilder]: Registering result TIMEOUT for location thread3Err2ASSERT_VIOLATIONINTEGER_OVERFLOW [2021-10-13 19:24:18,364 INFO L764 garLoopResultBuilder]: Registering result TIMEOUT for location thread3Err3ASSERT_VIOLATIONINTEGER_OVERFLOW [2021-10-13 19:24:18,365 INFO L764 garLoopResultBuilder]: Registering result TIMEOUT for location thread3Err4ASSERT_VIOLATIONINTEGER_OVERFLOW [2021-10-13 19:24:18,365 INFO L764 garLoopResultBuilder]: Registering result TIMEOUT for location thread3Err5ASSERT_VIOLATIONINTEGER_OVERFLOW [2021-10-13 19:24:18,365 INFO L764 garLoopResultBuilder]: Registering result TIMEOUT for location thread3Err6ASSERT_VIOLATIONINTEGER_OVERFLOW [2021-10-13 19:24:18,365 INFO L764 garLoopResultBuilder]: Registering result TIMEOUT for location thread3Err7ASSERT_VIOLATIONINTEGER_OVERFLOW [2021-10-13 19:24:18,365 INFO L764 garLoopResultBuilder]: Registering result TIMEOUT for location thread4Err0ASSERT_VIOLATIONINTEGER_OVERFLOW [2021-10-13 19:24:18,365 INFO L764 garLoopResultBuilder]: Registering result TIMEOUT for location thread4Err1ASSERT_VIOLATIONINTEGER_OVERFLOW [2021-10-13 19:24:18,366 INFO L764 garLoopResultBuilder]: Registering result TIMEOUT for location thread4Err2ASSERT_VIOLATIONINTEGER_OVERFLOW [2021-10-13 19:24:18,366 INFO L764 garLoopResultBuilder]: Registering result TIMEOUT for location thread4Err3ASSERT_VIOLATIONINTEGER_OVERFLOW [2021-10-13 19:24:18,366 INFO L764 garLoopResultBuilder]: Registering result TIMEOUT for location thread4Err4ASSERT_VIOLATIONINTEGER_OVERFLOW [2021-10-13 19:24:18,366 INFO L764 garLoopResultBuilder]: Registering result TIMEOUT for location thread4Err5ASSERT_VIOLATIONINTEGER_OVERFLOW [2021-10-13 19:24:18,366 INFO L764 garLoopResultBuilder]: Registering result TIMEOUT for location thread4Thread1of1ForFork3Err0INUSE_VIOLATION [2021-10-13 19:24:18,366 INFO L764 garLoopResultBuilder]: Registering result TIMEOUT for location thread4Thread1of1ForFork3Err5INUSE_VIOLATION [2021-10-13 19:24:18,366 INFO L764 garLoopResultBuilder]: Registering result TIMEOUT for location thread5Err0ASSERT_VIOLATIONINTEGER_OVERFLOW [2021-10-13 19:24:18,367 INFO L764 garLoopResultBuilder]: Registering result TIMEOUT for location thread5Err1ASSERT_VIOLATIONINTEGER_OVERFLOW [2021-10-13 19:24:18,367 INFO L764 garLoopResultBuilder]: Registering result TIMEOUT for location thread5Err2ASSERT_VIOLATIONINTEGER_OVERFLOW [2021-10-13 19:24:18,367 INFO L764 garLoopResultBuilder]: Registering result TIMEOUT for location thread5Err3ASSERT_VIOLATIONINTEGER_OVERFLOW [2021-10-13 19:24:18,367 INFO L764 garLoopResultBuilder]: Registering result TIMEOUT for location thread5Err4ASSERT_VIOLATIONINTEGER_OVERFLOW [2021-10-13 19:24:18,367 INFO L764 garLoopResultBuilder]: Registering result TIMEOUT for location thread5Err5ASSERT_VIOLATIONINTEGER_OVERFLOW [2021-10-13 19:24:18,367 INFO L764 garLoopResultBuilder]: Registering result TIMEOUT for location thread5Err6ASSERT_VIOLATIONINTEGER_OVERFLOW [2021-10-13 19:24:18,368 INFO L764 garLoopResultBuilder]: Registering result TIMEOUT for location thread5Err7ASSERT_VIOLATIONINTEGER_OVERFLOW [2021-10-13 19:24:18,368 INFO L764 garLoopResultBuilder]: Registering result TIMEOUT for location thread6Err0ASSERT_VIOLATIONINTEGER_OVERFLOW [2021-10-13 19:24:18,368 INFO L764 garLoopResultBuilder]: Registering result TIMEOUT for location thread6Err1ASSERT_VIOLATIONINTEGER_OVERFLOW [2021-10-13 19:24:18,368 INFO L764 garLoopResultBuilder]: Registering result TIMEOUT for location thread6Err2ASSERT_VIOLATIONINTEGER_OVERFLOW [2021-10-13 19:24:18,368 INFO L764 garLoopResultBuilder]: Registering result TIMEOUT for location thread6Err3ASSERT_VIOLATIONINTEGER_OVERFLOW [2021-10-13 19:24:18,368 INFO L764 garLoopResultBuilder]: Registering result TIMEOUT for location thread6Err4ASSERT_VIOLATIONINTEGER_OVERFLOW [2021-10-13 19:24:18,368 INFO L764 garLoopResultBuilder]: Registering result TIMEOUT for location thread6Err5ASSERT_VIOLATIONINTEGER_OVERFLOW [2021-10-13 19:24:18,368 INFO L764 garLoopResultBuilder]: Registering result TIMEOUT for location thread6Err6ASSERT_VIOLATIONINTEGER_OVERFLOW [2021-10-13 19:24:18,369 INFO L764 garLoopResultBuilder]: Registering result TIMEOUT for location thread6Err7ASSERT_VIOLATIONINTEGER_OVERFLOW [2021-10-13 19:24:18,377 INFO L229 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances [2021-10-13 19:24:18,378 INFO L179 ceAbstractionStarter]: Computing trace abstraction results [2021-10-13 19:24:18,380 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 13.10 07:24:18 BasicIcfg [2021-10-13 19:24:18,380 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-10-13 19:24:18,380 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.witnessprinter [2021-10-13 19:24:18,381 INFO L168 Benchmark]: Toolchain (without parser) took 514219.56 ms. Allocated memory was 173.0 MB in the beginning and 8.0 GB in the end (delta: 7.8 GB). Free memory was 151.7 MB in the beginning and 3.9 GB in the end (delta: -3.7 GB). Peak memory consumption was 4.4 GB. Max. memory is 8.0 GB. [2021-10-13 19:24:18,381 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 173.0 MB. Free memory is still 144.9 MB. There was no memory consumed. Max. memory is 8.0 GB. [2021-10-13 19:24:18,381 INFO L168 Benchmark]: CACSL2BoogieTranslator took 437.24 ms. Allocated memory is still 173.0 MB. Free memory was 151.5 MB in the beginning and 139.3 MB in the end (delta: 12.2 MB). Peak memory consumption was 11.5 MB. Max. memory is 8.0 GB. [2021-10-13 19:24:18,382 INFO L168 Benchmark]: Boogie Procedure Inliner took 101.32 ms. Allocated memory is still 173.0 MB. Free memory was 139.3 MB in the beginning and 154.9 MB in the end (delta: -15.6 MB). Peak memory consumption was 6.0 MB. Max. memory is 8.0 GB. [2021-10-13 19:24:18,382 INFO L168 Benchmark]: Boogie Preprocessor took 121.79 ms. Allocated memory is still 173.0 MB. Free memory was 154.9 MB in the beginning and 152.3 MB in the end (delta: 2.5 MB). Peak memory consumption was 2.1 MB. Max. memory is 8.0 GB. [2021-10-13 19:24:18,382 INFO L168 Benchmark]: RCFGBuilder took 2446.48 ms. Allocated memory was 173.0 MB in the beginning and 221.2 MB in the end (delta: 48.2 MB). Free memory was 152.3 MB in the beginning and 154.9 MB in the end (delta: -2.6 MB). Peak memory consumption was 73.8 MB. Max. memory is 8.0 GB. [2021-10-13 19:24:18,383 INFO L168 Benchmark]: TraceAbstraction took 511096.21 ms. Allocated memory was 221.2 MB in the beginning and 8.0 GB in the end (delta: 7.8 GB). Free memory was 154.4 MB in the beginning and 3.9 GB in the end (delta: -3.7 GB). Peak memory consumption was 4.4 GB. Max. memory is 8.0 GB. [2021-10-13 19:24:18,384 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 173.0 MB. Free memory is still 144.9 MB. There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 437.24 ms. Allocated memory is still 173.0 MB. Free memory was 151.5 MB in the beginning and 139.3 MB in the end (delta: 12.2 MB). Peak memory consumption was 11.5 MB. Max. memory is 8.0 GB. * Boogie Procedure Inliner took 101.32 ms. Allocated memory is still 173.0 MB. Free memory was 139.3 MB in the beginning and 154.9 MB in the end (delta: -15.6 MB). Peak memory consumption was 6.0 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 121.79 ms. Allocated memory is still 173.0 MB. Free memory was 154.9 MB in the beginning and 152.3 MB in the end (delta: 2.5 MB). Peak memory consumption was 2.1 MB. Max. memory is 8.0 GB. * RCFGBuilder took 2446.48 ms. Allocated memory was 173.0 MB in the beginning and 221.2 MB in the end (delta: 48.2 MB). Free memory was 152.3 MB in the beginning and 154.9 MB in the end (delta: -2.6 MB). Peak memory consumption was 73.8 MB. Max. memory is 8.0 GB. * TraceAbstraction took 511096.21 ms. Allocated memory was 221.2 MB in the beginning and 8.0 GB in the end (delta: 7.8 GB). Free memory was 154.4 MB in the beginning and 3.9 GB in the end (delta: -3.7 GB). Peak memory consumption was 4.4 GB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: PetriNetLargeBlockEncoding benchmarks Lipton Reduction Statistics: ReductionTime: 41411.5ms, 346 PlacesBefore, 147 PlacesAfterwards, 350 TransitionsBefore, 137 TransitionsAfterwards, 15744 CoEnabledTransitionPairs, 8 FixpointIterations, 181 TrivialSequentialCompositions, 130 ConcurrentSequentialCompositions, 13 TrivialYvCompositions, 9 ConcurrentYvCompositions, 14 ChoiceCompositions, 347 TotalNumberOfCompositions, 61494 MoverChecksTotal, Independence Relation Statistics: CachedIndependenceRelation.Independence Queries: [ total: 37381, positive: 36886, positive conditional: 0, positive unconditional: 36886, negative: 495, negative conditional: 0, negative unconditional: 495, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 10652, positive: 10559, positive conditional: 0, positive unconditional: 10559, negative: 93, negative conditional: 0, negative unconditional: 93, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 10652, positive: 10548, positive conditional: 0, positive unconditional: 10548, negative: 104, negative conditional: 0, negative unconditional: 104, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 104, positive: 11, positive conditional: 0, positive unconditional: 11, negative: 93, negative conditional: 0, negative unconditional: 93, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 327, positive: 58, positive conditional: 0, positive unconditional: 58, negative: 269, negative conditional: 0, negative unconditional: 269, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 37381, positive: 26327, positive conditional: 0, positive unconditional: 26327, negative: 402, negative conditional: 0, negative unconditional: 402, unknown: 10652, unknown conditional: 0, unknown unconditional: 10652] , Statistics on independence cache: Total cache size (in pairs): 2079, Positive cache size: 2036, Positive conditional cache size: 0, Positive unconditional cache size: 2036, Negative cache size: 43, Negative conditional cache size: 0, Negative unconditional cache size: 43 - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0ms ErrorAutomatonConstructionTimeTotal, 0.0ms FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0ms ErrorAutomatonConstructionTimeAvg, 0.0ms ErrorAutomatonDifferenceTimeAvg, 0.0ms ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - TimeoutResultAtElement [Line: 184]: Timeout (TraceAbstraction) Unable to prove that integer overflow can never occur Cancelled while BasicCegarLoop was constructing difference of abstraction (90269states) and FLOYD_HOARE automaton (currently 16 states, 23 states before enhancement),while ReachableStatesComputation was computing reachable states (86525 states constructed, input type IntersectNwa). - TimeoutResultAtElement [Line: 183]: Timeout (TraceAbstraction) Unable to prove that integer overflow can never occur Cancelled while BasicCegarLoop was constructing difference of abstraction (90269states) and FLOYD_HOARE automaton (currently 16 states, 23 states before enhancement),while ReachableStatesComputation was computing reachable states (86525 states constructed, input type IntersectNwa). - TimeoutResultAtElement [Line: 183]: Timeout (TraceAbstraction) Unable to prove that integer overflow can never occur Cancelled while BasicCegarLoop was constructing difference of abstraction (90269states) and FLOYD_HOARE automaton (currently 16 states, 23 states before enhancement),while ReachableStatesComputation was computing reachable states (86525 states constructed, input type IntersectNwa). - TimeoutResultAtElement [Line: 184]: Timeout (TraceAbstraction) Unable to prove that integer overflow can never occur Cancelled while BasicCegarLoop was constructing difference of abstraction (90269states) and FLOYD_HOARE automaton (currently 16 states, 23 states before enhancement),while ReachableStatesComputation was computing reachable states (86525 states constructed, input type IntersectNwa). - TimeoutResultAtElement [Line: 184]: Timeout (TraceAbstraction) Unable to prove that integer overflow can never occur Cancelled while BasicCegarLoop was constructing difference of abstraction (90269states) and FLOYD_HOARE automaton (currently 16 states, 23 states before enhancement),while ReachableStatesComputation was computing reachable states (86525 states constructed, input type IntersectNwa). - TimeoutResultAtElement [Line: 185]: Timeout (TraceAbstraction) Unable to prove that integer overflow can never occur Cancelled while BasicCegarLoop was constructing difference of abstraction (90269states) and FLOYD_HOARE automaton (currently 16 states, 23 states before enhancement),while ReachableStatesComputation was computing reachable states (86525 states constructed, input type IntersectNwa). - TimeoutResultAtElement [Line: 185]: Timeout (TraceAbstraction) Unable to prove that integer overflow can never occur Cancelled while BasicCegarLoop was constructing difference of abstraction (90269states) and FLOYD_HOARE automaton (currently 16 states, 23 states before enhancement),while ReachableStatesComputation was computing reachable states (86525 states constructed, input type IntersectNwa). - TimeoutResultAtElement [Line: 80]: Timeout (TraceAbstraction) Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Cancelled while BasicCegarLoop was constructing difference of abstraction (90269states) and FLOYD_HOARE automaton (currently 16 states, 23 states before enhancement),while ReachableStatesComputation was computing reachable states (86525 states constructed, input type IntersectNwa). - TimeoutResultAtElement [Line: 81]: Timeout (TraceAbstraction) Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Cancelled while BasicCegarLoop was constructing difference of abstraction (90269states) and FLOYD_HOARE automaton (currently 16 states, 23 states before enhancement),while ReachableStatesComputation was computing reachable states (86525 states constructed, input type IntersectNwa). - TimeoutResultAtElement [Line: 51]: Timeout (TraceAbstraction) Unable to prove that integer overflow can never occur Cancelled while BasicCegarLoop was constructing difference of abstraction (90269states) and FLOYD_HOARE automaton (currently 16 states, 23 states before enhancement),while ReachableStatesComputation was computing reachable states (86525 states constructed, input type IntersectNwa). - TimeoutResultAtElement [Line: 51]: Timeout (TraceAbstraction) Unable to prove that integer overflow can never occur Cancelled while BasicCegarLoop was constructing difference of abstraction (90269states) and FLOYD_HOARE automaton (currently 16 states, 23 states before enhancement),while ReachableStatesComputation was computing reachable states (86525 states constructed, input type IntersectNwa). - TimeoutResultAtElement [Line: 183]: Timeout (TraceAbstraction) Unable to prove that integer overflow can never occur Cancelled while BasicCegarLoop was constructing difference of abstraction (90269states) and FLOYD_HOARE automaton (currently 16 states, 23 states before enhancement),while ReachableStatesComputation was computing reachable states (86525 states constructed, input type IntersectNwa). - TimeoutResultAtElement [Line: 183]: Timeout (TraceAbstraction) Unable to prove that integer overflow can never occur Cancelled while BasicCegarLoop was constructing difference of abstraction (90269states) and FLOYD_HOARE automaton (currently 16 states, 23 states before enhancement),while ReachableStatesComputation was computing reachable states (86525 states constructed, input type IntersectNwa). - TimeoutResultAtElement [Line: 184]: Timeout (TraceAbstraction) Unable to prove that integer overflow can never occur Cancelled while BasicCegarLoop was constructing difference of abstraction (90269states) and FLOYD_HOARE automaton (currently 16 states, 23 states before enhancement),while ReachableStatesComputation was computing reachable states (86525 states constructed, input type IntersectNwa). - TimeoutResultAtElement [Line: 185]: Timeout (TraceAbstraction) Unable to prove that integer overflow can never occur Cancelled while BasicCegarLoop was constructing difference of abstraction (90269states) and FLOYD_HOARE automaton (currently 16 states, 23 states before enhancement),while ReachableStatesComputation was computing reachable states (86525 states constructed, input type IntersectNwa). - TimeoutResultAtElement [Line: 185]: Timeout (TraceAbstraction) Unable to prove that integer overflow can never occur Cancelled while BasicCegarLoop was constructing difference of abstraction (90269states) and FLOYD_HOARE automaton (currently 16 states, 23 states before enhancement),while ReachableStatesComputation was computing reachable states (86525 states constructed, input type IntersectNwa). - TimeoutResultAtElement [Line: 66]: Timeout (TraceAbstraction) Unable to prove that integer overflow can never occur Cancelled while BasicCegarLoop was constructing difference of abstraction (90269states) and FLOYD_HOARE automaton (currently 16 states, 23 states before enhancement),while ReachableStatesComputation was computing reachable states (86525 states constructed, input type IntersectNwa). - TimeoutResultAtElement [Line: 66]: Timeout (TraceAbstraction) Unable to prove that integer overflow can never occur Cancelled while BasicCegarLoop was constructing difference of abstraction (90269states) and FLOYD_HOARE automaton (currently 16 states, 23 states before enhancement),while ReachableStatesComputation was computing reachable states (86525 states constructed, input type IntersectNwa). - TimeoutResultAtElement [Line: 183]: Timeout (TraceAbstraction) Unable to prove that integer overflow can never occur Cancelled while BasicCegarLoop was constructing difference of abstraction (90269states) and FLOYD_HOARE automaton (currently 16 states, 23 states before enhancement),while ReachableStatesComputation was computing reachable states (86525 states constructed, input type IntersectNwa). - TimeoutResultAtElement [Line: 183]: Timeout (TraceAbstraction) Unable to prove that integer overflow can never occur Cancelled while BasicCegarLoop was constructing difference of abstraction (90269states) and FLOYD_HOARE automaton (currently 16 states, 23 states before enhancement),while ReachableStatesComputation was computing reachable states (86525 states constructed, input type IntersectNwa). - TimeoutResultAtElement [Line: 184]: Timeout (TraceAbstraction) Unable to prove that integer overflow can never occur Cancelled while BasicCegarLoop was constructing difference of abstraction (90269states) and FLOYD_HOARE automaton (currently 16 states, 23 states before enhancement),while ReachableStatesComputation was computing reachable states (86525 states constructed, input type IntersectNwa). - TimeoutResultAtElement [Line: 184]: Timeout (TraceAbstraction) Unable to prove that integer overflow can never occur Cancelled while BasicCegarLoop was constructing difference of abstraction (90269states) and FLOYD_HOARE automaton (currently 16 states, 23 states before enhancement),while ReachableStatesComputation was computing reachable states (86525 states constructed, input type IntersectNwa). - TimeoutResultAtElement [Line: 185]: Timeout (TraceAbstraction) Unable to prove that integer overflow can never occur Cancelled while BasicCegarLoop was constructing difference of abstraction (90269states) and FLOYD_HOARE automaton (currently 16 states, 23 states before enhancement),while ReachableStatesComputation was computing reachable states (86525 states constructed, input type IntersectNwa). - TimeoutResultAtElement [Line: 185]: Timeout (TraceAbstraction) Unable to prove that integer overflow can never occur Cancelled while BasicCegarLoop was constructing difference of abstraction (90269states) and FLOYD_HOARE automaton (currently 16 states, 23 states before enhancement),while ReachableStatesComputation was computing reachable states (86525 states constructed, input type IntersectNwa). - TimeoutResultAtElement [Line: 156]: Timeout (TraceAbstraction) Unable to prove that integer overflow can never occur Cancelled while BasicCegarLoop was constructing difference of abstraction (90269states) and FLOYD_HOARE automaton (currently 16 states, 23 states before enhancement),while ReachableStatesComputation was computing reachable states (86525 states constructed, input type IntersectNwa). - TimeoutResultAtElement [Line: 156]: Timeout (TraceAbstraction) Unable to prove that integer overflow can never occur Cancelled while BasicCegarLoop was constructing difference of abstraction (90269states) and FLOYD_HOARE automaton (currently 16 states, 23 states before enhancement),while ReachableStatesComputation was computing reachable states (86525 states constructed, input type IntersectNwa). - TimeoutResultAtElement [Line: 176]: Timeout (TraceAbstraction) Unable to prove that integer overflow can never occur Cancelled while BasicCegarLoop was constructing difference of abstraction (90269states) and FLOYD_HOARE automaton (currently 16 states, 23 states before enhancement),while ReachableStatesComputation was computing reachable states (86525 states constructed, input type IntersectNwa). - TimeoutResultAtElement [Line: 176]: Timeout (TraceAbstraction) Unable to prove that integer overflow can never occur Cancelled while BasicCegarLoop was constructing difference of abstraction (90269states) and FLOYD_HOARE automaton (currently 16 states, 23 states before enhancement),while ReachableStatesComputation was computing reachable states (86525 states constructed, input type IntersectNwa). - TimeoutResultAtElement [Line: 161]: Timeout (TraceAbstraction) Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Cancelled while BasicCegarLoop was constructing difference of abstraction (90269states) and FLOYD_HOARE automaton (currently 16 states, 23 states before enhancement),while ReachableStatesComputation was computing reachable states (86525 states constructed, input type IntersectNwa). - TimeoutResultAtElement [Line: 160]: Timeout (TraceAbstraction) Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Cancelled while BasicCegarLoop was constructing difference of abstraction (90269states) and FLOYD_HOARE automaton (currently 16 states, 23 states before enhancement),while ReachableStatesComputation was computing reachable states (86525 states constructed, input type IntersectNwa). - TimeoutResultAtElement [Line: 183]: Timeout (TraceAbstraction) Unable to prove that integer overflow can never occur Cancelled while BasicCegarLoop was constructing difference of abstraction (90269states) and FLOYD_HOARE automaton (currently 16 states, 23 states before enhancement),while ReachableStatesComputation was computing reachable states (86525 states constructed, input type IntersectNwa). - TimeoutResultAtElement [Line: 183]: Timeout (TraceAbstraction) Unable to prove that integer overflow can never occur Cancelled while BasicCegarLoop was constructing difference of abstraction (90269states) and FLOYD_HOARE automaton (currently 16 states, 23 states before enhancement),while ReachableStatesComputation was computing reachable states (86525 states constructed, input type IntersectNwa). - TimeoutResultAtElement [Line: 184]: Timeout (TraceAbstraction) Unable to prove that integer overflow can never occur Cancelled while BasicCegarLoop was constructing difference of abstraction (90269states) and FLOYD_HOARE automaton (currently 16 states, 23 states before enhancement),while ReachableStatesComputation was computing reachable states (86525 states constructed, input type IntersectNwa). - TimeoutResultAtElement [Line: 184]: Timeout (TraceAbstraction) Unable to prove that integer overflow can never occur Cancelled while BasicCegarLoop was constructing difference of abstraction (90269states) and FLOYD_HOARE automaton (currently 16 states, 23 states before enhancement),while ReachableStatesComputation was computing reachable states (86525 states constructed, input type IntersectNwa). - TimeoutResultAtElement [Line: 185]: Timeout (TraceAbstraction) Unable to prove that integer overflow can never occur Cancelled while BasicCegarLoop was constructing difference of abstraction (90269states) and FLOYD_HOARE automaton (currently 16 states, 23 states before enhancement),while ReachableStatesComputation was computing reachable states (86525 states constructed, input type IntersectNwa). - TimeoutResultAtElement [Line: 185]: Timeout (TraceAbstraction) Unable to prove that integer overflow can never occur Cancelled while BasicCegarLoop was constructing difference of abstraction (90269states) and FLOYD_HOARE automaton (currently 16 states, 23 states before enhancement),while ReachableStatesComputation was computing reachable states (86525 states constructed, input type IntersectNwa). - TimeoutResultAtElement [Line: 127]: Timeout (TraceAbstraction) Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Cancelled while BasicCegarLoop was constructing difference of abstraction (90269states) and FLOYD_HOARE automaton (currently 16 states, 23 states before enhancement),while ReachableStatesComputation was computing reachable states (86525 states constructed, input type IntersectNwa). - TimeoutResultAtElement [Line: 126]: Timeout (TraceAbstraction) Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Cancelled while BasicCegarLoop was constructing difference of abstraction (90269states) and FLOYD_HOARE automaton (currently 16 states, 23 states before enhancement),while ReachableStatesComputation was computing reachable states (86525 states constructed, input type IntersectNwa). - TimeoutResultAtElement [Line: 97]: Timeout (TraceAbstraction) Unable to prove that integer overflow can never occur Cancelled while BasicCegarLoop was constructing difference of abstraction (90269states) and FLOYD_HOARE automaton (currently 16 states, 23 states before enhancement),while ReachableStatesComputation was computing reachable states (86525 states constructed, input type IntersectNwa). - TimeoutResultAtElement [Line: 97]: Timeout (TraceAbstraction) Unable to prove that integer overflow can never occur Cancelled while BasicCegarLoop was constructing difference of abstraction (90269states) and FLOYD_HOARE automaton (currently 16 states, 23 states before enhancement),while ReachableStatesComputation was computing reachable states (86525 states constructed, input type IntersectNwa). - TimeoutResultAtElement [Line: 183]: Timeout (TraceAbstraction) Unable to prove that integer overflow can never occur Cancelled while BasicCegarLoop was constructing difference of abstraction (90269states) and FLOYD_HOARE automaton (currently 16 states, 23 states before enhancement),while ReachableStatesComputation was computing reachable states (86525 states constructed, input type IntersectNwa). - TimeoutResultAtElement [Line: 183]: Timeout (TraceAbstraction) Unable to prove that integer overflow can never occur Cancelled while BasicCegarLoop was constructing difference of abstraction (90269states) and FLOYD_HOARE automaton (currently 16 states, 23 states before enhancement),while ReachableStatesComputation was computing reachable states (86525 states constructed, input type IntersectNwa). - TimeoutResultAtElement [Line: 184]: Timeout (TraceAbstraction) Unable to prove that integer overflow can never occur Cancelled while BasicCegarLoop was constructing difference of abstraction (90269states) and FLOYD_HOARE automaton (currently 16 states, 23 states before enhancement),while ReachableStatesComputation was computing reachable states (86525 states constructed, input type IntersectNwa). - TimeoutResultAtElement [Line: 184]: Timeout (TraceAbstraction) Unable to prove that integer overflow can never occur Cancelled while BasicCegarLoop was constructing difference of abstraction (90269states) and FLOYD_HOARE automaton (currently 16 states, 23 states before enhancement),while ReachableStatesComputation was computing reachable states (86525 states constructed, input type IntersectNwa). - TimeoutResultAtElement [Line: 185]: Timeout (TraceAbstraction) Unable to prove that integer overflow can never occur Cancelled while BasicCegarLoop was constructing difference of abstraction (90269states) and FLOYD_HOARE automaton (currently 16 states, 23 states before enhancement),while ReachableStatesComputation was computing reachable states (86525 states constructed, input type IntersectNwa). - TimeoutResultAtElement [Line: 185]: Timeout (TraceAbstraction) Unable to prove that integer overflow can never occur Cancelled while BasicCegarLoop was constructing difference of abstraction (90269states) and FLOYD_HOARE automaton (currently 16 states, 23 states before enhancement),while ReachableStatesComputation was computing reachable states (86525 states constructed, input type IntersectNwa). - TimeoutResultAtElement [Line: 112]: Timeout (TraceAbstraction) Unable to prove that integer overflow can never occur Cancelled while BasicCegarLoop was constructing difference of abstraction (90269states) and FLOYD_HOARE automaton (currently 16 states, 23 states before enhancement),while ReachableStatesComputation was computing reachable states (86525 states constructed, input type IntersectNwa). - TimeoutResultAtElement [Line: 112]: Timeout (TraceAbstraction) Unable to prove that integer overflow can never occur Cancelled while BasicCegarLoop was constructing difference of abstraction (90269states) and FLOYD_HOARE automaton (currently 16 states, 23 states before enhancement),while ReachableStatesComputation was computing reachable states (86525 states constructed, input type IntersectNwa). - TimeoutResultAtElement [Line: 183]: Timeout (TraceAbstraction) Unable to prove that integer overflow can never occur Cancelled while BasicCegarLoop was constructing difference of abstraction (90269states) and FLOYD_HOARE automaton (currently 16 states, 23 states before enhancement),while ReachableStatesComputation was computing reachable states (86525 states constructed, input type IntersectNwa). - TimeoutResultAtElement [Line: 183]: Timeout (TraceAbstraction) Unable to prove that integer overflow can never occur Cancelled while BasicCegarLoop was constructing difference of abstraction (90269states) and FLOYD_HOARE automaton (currently 16 states, 23 states before enhancement),while ReachableStatesComputation was computing reachable states (86525 states constructed, input type IntersectNwa). - TimeoutResultAtElement [Line: 184]: Timeout (TraceAbstraction) Unable to prove that integer overflow can never occur Cancelled while BasicCegarLoop was constructing difference of abstraction (90269states) and FLOYD_HOARE automaton (currently 16 states, 23 states before enhancement),while ReachableStatesComputation was computing reachable states (86525 states constructed, input type IntersectNwa). - TimeoutResultAtElement [Line: 184]: Timeout (TraceAbstraction) Unable to prove that integer overflow can never occur Cancelled while BasicCegarLoop was constructing difference of abstraction (90269states) and FLOYD_HOARE automaton (currently 16 states, 23 states before enhancement),while ReachableStatesComputation was computing reachable states (86525 states constructed, input type IntersectNwa). - TimeoutResultAtElement [Line: 185]: Timeout (TraceAbstraction) Unable to prove that integer overflow can never occur Cancelled while BasicCegarLoop was constructing difference of abstraction (90269states) and FLOYD_HOARE automaton (currently 16 states, 23 states before enhancement),while ReachableStatesComputation was computing reachable states (86525 states constructed, input type IntersectNwa). - TimeoutResultAtElement [Line: 185]: Timeout (TraceAbstraction) Unable to prove that integer overflow can never occur Cancelled while BasicCegarLoop was constructing difference of abstraction (90269states) and FLOYD_HOARE automaton (currently 16 states, 23 states before enhancement),while ReachableStatesComputation was computing reachable states (86525 states constructed, input type IntersectNwa). - TimeoutResultAtElement [Line: 80]: Timeout (TraceAbstraction) Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Cancelled while BasicCegarLoop was constructing difference of abstraction (90269states) and FLOYD_HOARE automaton (currently 16 states, 23 states before enhancement),while ReachableStatesComputation was computing reachable states (86525 states constructed, input type IntersectNwa). - TimeoutResultAtElement [Line: 81]: Timeout (TraceAbstraction) Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Cancelled while BasicCegarLoop was constructing difference of abstraction (90269states) and FLOYD_HOARE automaton (currently 16 states, 23 states before enhancement),while ReachableStatesComputation was computing reachable states (86525 states constructed, input type IntersectNwa). - TimeoutResultAtElement [Line: 126]: Timeout (TraceAbstraction) Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Cancelled while BasicCegarLoop was constructing difference of abstraction (90269states) and FLOYD_HOARE automaton (currently 16 states, 23 states before enhancement),while ReachableStatesComputation was computing reachable states (86525 states constructed, input type IntersectNwa). - TimeoutResultAtElement [Line: 127]: Timeout (TraceAbstraction) Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Cancelled while BasicCegarLoop was constructing difference of abstraction (90269states) and FLOYD_HOARE automaton (currently 16 states, 23 states before enhancement),while ReachableStatesComputation was computing reachable states (86525 states constructed, input type IntersectNwa). - StatisticsResult: Ultimate Automizer benchmark data with 1 thread instances CFG has 13 procedures, 434 locations, 102 error locations. Started 1 CEGAR loops. OverallTime: 510659.8ms, OverallIterations: 33, TraceHistogramMax: 5, EmptinessCheckTime: 459.6ms, AutomataDifference: 182071.6ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 51946.2ms, PartialOrderReductionTime: 0.0ms, HoareTripleCheckerStatistics: 4105 SDtfs, 19129 SDslu, 31318 SDs, 0 SdLazy, 25024 SolverSat, 1601 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 22392.8ms Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 656 GetRequests, 127 SyntacticMatches, 0 SemanticMatches, 529 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2218 ImplicationChecksByTransitivity, 18713.8ms Time, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=165303occurred in iteration=0, InterpolantAutomatonStates: 325, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0ms DumpTime, AutomataMinimizationStatistics: 234602.9ms AutomataMinimizationTime, 32 MinimizatonAttempts, 1062802 StatesRemovedByMinimization, 23 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 410.9ms SsaConstructionTime, 2803.4ms SatisfiabilityAnalysisTime, 27192.3ms InterpolantComputationTime, 702 NumberOfCodeBlocks, 700 NumberOfCodeBlocksAsserted, 66 NumberOfCheckSat, 648 ConstructedInterpolants, 20 QuantifiedInterpolants, 11841 SizeOfPredicates, 367 NumberOfNonLiveVariables, 3816 ConjunctsInSsa, 582 ConjunctsInUnsatCore, 54 InterpolantComputations, 13 PerfectInterpolantSequences, 31/265 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