/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml --traceabstraction.trace.refinement.strategy FIXED_PREFERENCES --traceabstraction.compute.interpolants.along.a.counterexample Craig_NestedInterpolation --traceabstraction.smt.solver Internal_SMTInterpol --traceabstraction.compute.trace.for.counterexample.result false --rcfgbuilder.size.of.a.code.block SequenceOfStatements --traceabstraction.use.minimal.unsat.core.enumeration true --traceabstraction.additional.smt.options produce-proofs=true --traceabstraction.additional.smt.options produce-unsat-cores=true --traceabstraction.additional.smt.options enumeration-timeout=5000 --traceabstraction.additional.smt.options interpolation-heuristic=WIDESTAMONGSMALL --traceabstraction.additional.smt.options tolerance=0.6 --traceabstraction.additional.smt.options log-additional-information=true --traceabstraction.additional.smt.options unknown-allowed=true -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf language data_model -i ../../../trunk/examples/svcomp/seq-mthreaded-reduced/pals_lcr-var-start-time.4.ufo.BOUNDED-8.pals.c.v+sep-reducer.c -------------------------------------------------------------------------------- This is Ultimate 0.2.0-0f64333 [2020-10-28 19:01:31,532 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-28 19:01:31,534 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-28 19:01:31,569 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-28 19:01:31,570 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-28 19:01:31,571 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-28 19:01:31,573 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-28 19:01:31,575 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-28 19:01:31,578 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-28 19:01:31,579 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-28 19:01:31,580 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-28 19:01:31,581 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-28 19:01:31,582 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-28 19:01:31,583 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-28 19:01:31,585 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-28 19:01:31,586 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-28 19:01:31,587 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-28 19:01:31,588 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-28 19:01:31,590 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-28 19:01:31,593 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-28 19:01:31,595 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-28 19:01:31,598 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-28 19:01:31,599 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-28 19:01:31,602 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-28 19:01:31,620 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-28 19:01:31,621 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-28 19:01:31,622 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-28 19:01:31,624 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-28 19:01:31,625 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-28 19:01:31,626 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-28 19:01:31,626 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-28 19:01:31,627 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-28 19:01:31,628 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-28 19:01:31,629 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-28 19:01:31,631 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-28 19:01:31,631 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-28 19:01:31,632 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-28 19:01:31,632 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-28 19:01:31,633 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-28 19:01:31,634 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-28 19:01:31,635 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-28 19:01:31,638 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2020-10-28 19:01:31,666 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-28 19:01:31,666 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-28 19:01:31,668 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-28 19:01:31,668 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-28 19:01:31,668 INFO L138 SettingsManager]: * Use SBE=true [2020-10-28 19:01:31,669 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-28 19:01:31,669 INFO L138 SettingsManager]: * sizeof long=4 [2020-10-28 19:01:31,669 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-28 19:01:31,669 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-10-28 19:01:31,670 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-28 19:01:31,670 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-28 19:01:31,670 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-28 19:01:31,670 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-28 19:01:31,671 INFO L138 SettingsManager]: * sizeof long double=12 [2020-10-28 19:01:31,671 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-28 19:01:31,671 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-28 19:01:31,671 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-28 19:01:31,672 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-28 19:01:31,672 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-28 19:01:31,672 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-28 19:01:31,672 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-28 19:01:31,673 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-28 19:01:31,673 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-28 19:01:31,673 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-28 19:01:31,673 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-28 19:01:31,674 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-28 19:01:31,674 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-28 19:01:31,674 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-28 19:01:31,674 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-28 19:01:31,675 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FIXED_PREFERENCES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMT solver -> Internal_SMTInterpol Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute trace for counterexample result -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> SequenceOfStatements Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use minimal unsat core enumeration -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=WIDESTAMONGSMALL;tolerance=0.6;log-additional-information=true;unknown-allowed=true; [2020-10-28 19:01:32,090 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-28 19:01:32,119 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-28 19:01:32,122 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-28 19:01:32,124 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-28 19:01:32,125 INFO L275 PluginConnector]: CDTParser initialized [2020-10-28 19:01:32,126 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/seq-mthreaded-reduced/pals_lcr-var-start-time.4.ufo.BOUNDED-8.pals.c.v+sep-reducer.c [2020-10-28 19:01:32,204 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/b1081e241/5391cb3703c34bdd922d766588ea7fe5/FLAG8cce6da10 [2020-10-28 19:01:33,315 INFO L306 CDTParser]: Found 1 translation units. [2020-10-28 19:01:33,316 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/seq-mthreaded-reduced/pals_lcr-var-start-time.4.ufo.BOUNDED-8.pals.c.v+sep-reducer.c [2020-10-28 19:01:33,379 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/b1081e241/5391cb3703c34bdd922d766588ea7fe5/FLAG8cce6da10 [2020-10-28 19:01:33,677 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/b1081e241/5391cb3703c34bdd922d766588ea7fe5 [2020-10-28 19:01:33,680 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-28 19:01:33,687 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-28 19:01:33,689 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-28 19:01:33,689 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-28 19:01:33,693 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-28 19:01:33,694 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.10 07:01:33" (1/1) ... [2020-10-28 19:01:33,698 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5c8e64e0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 07:01:33, skipping insertion in model container [2020-10-28 19:01:33,698 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.10 07:01:33" (1/1) ... [2020-10-28 19:01:33,706 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-28 19:01:34,002 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-28 19:01:35,917 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-28 19:01:35,952 INFO L203 MainTranslator]: Completed pre-run [2020-10-28 19:01:36,888 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-28 19:01:36,928 INFO L208 MainTranslator]: Completed translation [2020-10-28 19:01:36,929 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 07:01:36 WrapperNode [2020-10-28 19:01:36,929 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-28 19:01:36,931 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-28 19:01:36,931 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-28 19:01:36,931 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-28 19:01:36,946 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 07:01:36" (1/1) ... [2020-10-28 19:01:36,948 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 07:01:36" (1/1) ... [2020-10-28 19:01:37,042 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 07:01:36" (1/1) ... [2020-10-28 19:01:37,043 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 07:01:36" (1/1) ... [2020-10-28 19:01:37,232 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 07:01:36" (1/1) ... [2020-10-28 19:01:37,339 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 07:01:36" (1/1) ... [2020-10-28 19:01:37,377 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 07:01:36" (1/1) ... [2020-10-28 19:01:37,419 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-28 19:01:37,420 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-28 19:01:37,420 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-28 19:01:37,420 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-28 19:01:37,421 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 07:01:36" (1/1) ... No working directory specified, using /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-28 19:01:37,497 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-28 19:01:37,497 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-28 19:01:37,498 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2020-10-28 19:01:37,498 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-10-28 19:01:37,498 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-28 19:01:37,498 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-10-28 19:01:37,498 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-10-28 19:01:37,498 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2020-10-28 19:01:37,499 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-28 19:01:37,499 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2020-10-28 19:01:37,499 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_char [2020-10-28 19:01:37,499 INFO L130 BoogieDeclarations]: Found specification of procedure assert [2020-10-28 19:01:37,499 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-10-28 19:01:37,499 INFO L130 BoogieDeclarations]: Found specification of procedure read [2020-10-28 19:01:37,499 INFO L130 BoogieDeclarations]: Found specification of procedure write [2020-10-28 19:01:37,500 INFO L130 BoogieDeclarations]: Found specification of procedure node1 [2020-10-28 19:01:37,500 INFO L130 BoogieDeclarations]: Found specification of procedure node2 [2020-10-28 19:01:37,500 INFO L130 BoogieDeclarations]: Found specification of procedure node3 [2020-10-28 19:01:37,500 INFO L130 BoogieDeclarations]: Found specification of procedure node4 [2020-10-28 19:01:37,500 INFO L130 BoogieDeclarations]: Found specification of procedure init [2020-10-28 19:01:37,500 INFO L130 BoogieDeclarations]: Found specification of procedure check [2020-10-28 19:01:37,501 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-28 19:01:37,501 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-28 19:01:37,501 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-28 19:01:37,501 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-28 19:01:37,501 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-28 19:01:37,501 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-28 19:01:37,501 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-28 19:01:47,434 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-28 19:01:47,434 INFO L298 CfgBuilder]: Removed 0 assume(true) statements. [2020-10-28 19:01:47,440 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.10 07:01:47 BoogieIcfgContainer [2020-10-28 19:01:47,440 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-28 19:01:47,442 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-28 19:01:47,442 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-28 19:01:47,446 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-28 19:01:47,446 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 28.10 07:01:33" (1/3) ... [2020-10-28 19:01:47,447 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6b0b4b0b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.10 07:01:47, skipping insertion in model container [2020-10-28 19:01:47,447 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 07:01:36" (2/3) ... [2020-10-28 19:01:47,448 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6b0b4b0b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.10 07:01:47, skipping insertion in model container [2020-10-28 19:01:47,448 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.10 07:01:47" (3/3) ... [2020-10-28 19:01:47,449 INFO L111 eAbstractionObserver]: Analyzing ICFG pals_lcr-var-start-time.4.ufo.BOUNDED-8.pals.c.v+sep-reducer.c [2020-10-28 19:01:47,463 INFO L164 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-28 19:01:47,471 INFO L176 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-10-28 19:01:47,487 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-10-28 19:01:47,532 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-10-28 19:01:47,532 INFO L378 AbstractCegarLoop]: Hoare is true [2020-10-28 19:01:47,532 INFO L379 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-28 19:01:47,532 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-28 19:01:47,532 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-28 19:01:47,532 INFO L382 AbstractCegarLoop]: Difference is false [2020-10-28 19:01:47,533 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-28 19:01:47,533 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-28 19:01:47,605 INFO L276 IsEmpty]: Start isEmpty. Operand 3741 states. [2020-10-28 19:01:47,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2020-10-28 19:01:47,642 INFO L414 BasicCegarLoop]: Found error trace [2020-10-28 19:01:47,643 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-28 19:01:47,644 INFO L429 AbstractCegarLoop]: === Iteration 1 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-28 19:01:47,650 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-28 19:01:47,651 INFO L82 PathProgramCache]: Analyzing trace with hash 1400394415, now seen corresponding path program 1 times [2020-10-28 19:01:47,660 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-28 19:01:47,661 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1610198931] [2020-10-28 19:01:47,661 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-28 19:01:48,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 19:01:48,644 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 19:01:49,372 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 19:01:49,919 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 19:01:51,961 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 19:01:52,317 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 19:01:53,463 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 19:01:53,463 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 78 [2020-10-28 19:01:53,464 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 5 [2020-10-28 19:01:53,464 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5065 [2020-10-28 19:01:53,467 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 19:01:53,468 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 19:01:53,468 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-28 19:01:53,468 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 11 [2020-10-28 19:01:53,469 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 51 [2020-10-28 19:01:53,469 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 3 [2020-10-28 19:02:06,124 WARN L193 SmtUtils]: Spent 11.97 s on a formula simplification that was a NOOP. DAG size: 1405 [2020-10-28 19:02:06,131 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-28 19:02:06,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 19:02:06,193 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 19:02:06,263 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 19:02:06,263 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 19:02:06,263 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 19:02:06,264 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 87 [2020-10-28 19:02:06,264 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 19:02:06,264 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 19:02:06,264 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 19:02:06,264 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 19:02:06,265 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 19:02:06,265 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 19:02:06,393 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-28 19:02:06,394 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1610198931] [2020-10-28 19:02:06,397 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-28 19:02:06,397 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-10-28 19:02:06,398 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1609179443] [2020-10-28 19:02:06,403 INFO L461 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-10-28 19:02:06,403 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-28 19:02:06,419 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-10-28 19:02:06,420 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=41, Unknown=0, NotChecked=0, Total=56 [2020-10-28 19:02:06,422 INFO L87 Difference]: Start difference. First operand 3741 states. Second operand 8 states. [2020-10-28 19:02:18,845 WARN L193 SmtUtils]: Spent 12.14 s on a formula simplification that was a NOOP. DAG size: 1412 [2020-10-28 19:03:22,268 WARN L193 SmtUtils]: Spent 11.57 s on a formula simplification that was a NOOP. DAG size: 1414 [2020-10-28 19:03:40,889 WARN L193 SmtUtils]: Spent 11.47 s on a formula simplification that was a NOOP. DAG size: 1415 [2020-10-28 19:03:45,690 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-28 19:03:45,690 INFO L93 Difference]: Finished difference Result 5766 states and 9928 transitions. [2020-10-28 19:03:45,691 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2020-10-28 19:03:45,692 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 70 [2020-10-28 19:03:45,692 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-28 19:03:45,734 INFO L225 Difference]: With dead ends: 5766 [2020-10-28 19:03:45,734 INFO L226 Difference]: Without dead ends: 4182 [2020-10-28 19:03:45,745 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 30 ImplicationChecksByTransitivity, 47.6s TimeCoverageRelationStatistics Valid=65, Invalid=175, Unknown=0, NotChecked=0, Total=240 [2020-10-28 19:03:45,776 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4182 states. [2020-10-28 19:03:46,000 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4182 to 3684. [2020-10-28 19:03:46,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3684 states. [2020-10-28 19:03:46,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3684 states to 3684 states and 4804 transitions. [2020-10-28 19:03:46,030 INFO L78 Accepts]: Start accepts. Automaton has 3684 states and 4804 transitions. Word has length 70 [2020-10-28 19:03:46,032 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-28 19:03:46,032 INFO L481 AbstractCegarLoop]: Abstraction has 3684 states and 4804 transitions. [2020-10-28 19:03:46,032 INFO L482 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-10-28 19:03:46,032 INFO L276 IsEmpty]: Start isEmpty. Operand 3684 states and 4804 transitions. [2020-10-28 19:03:46,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2020-10-28 19:03:46,047 INFO L414 BasicCegarLoop]: Found error trace [2020-10-28 19:03:46,047 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-28 19:03:46,047 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-10-28 19:03:46,048 INFO L429 AbstractCegarLoop]: === Iteration 2 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-28 19:03:46,048 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-28 19:03:46,049 INFO L82 PathProgramCache]: Analyzing trace with hash -1238075304, now seen corresponding path program 1 times [2020-10-28 19:03:46,049 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-28 19:03:46,050 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [491217579] [2020-10-28 19:03:46,051 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-28 19:03:46,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 19:03:46,304 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 19:03:46,569 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 19:03:46,820 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 19:03:48,545 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 19:03:49,318 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 19:03:50,014 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 19:03:50,814 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 19:03:51,258 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 19:03:51,259 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 78 [2020-10-28 19:03:51,259 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 7 [2020-10-28 19:03:51,259 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5045 [2020-10-28 19:03:51,260 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 19:03:51,260 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 19:03:51,260 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-28 19:03:51,260 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 11 [2020-10-28 19:03:51,261 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 50 [2020-10-28 19:03:51,261 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 19:04:03,147 WARN L193 SmtUtils]: Spent 11.46 s on a formula simplification that was a NOOP. DAG size: 1405 [2020-10-28 19:04:03,150 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-28 19:04:03,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 19:04:03,204 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 19:04:03,261 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 19:04:03,261 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 19:04:03,262 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 19:04:03,262 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 71 [2020-10-28 19:04:03,262 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 19:04:03,262 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 19:04:03,262 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 19:04:03,263 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 19:04:03,263 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 19:04:03,263 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 19:04:03,371 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-28 19:04:03,372 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [491217579] [2020-10-28 19:04:03,373 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-28 19:04:03,373 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-10-28 19:04:03,375 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1056022524] [2020-10-28 19:04:03,376 INFO L461 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-10-28 19:04:03,377 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-28 19:04:03,387 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-10-28 19:04:03,388 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=42, Unknown=0, NotChecked=0, Total=56 [2020-10-28 19:04:03,388 INFO L87 Difference]: Start difference. First operand 3684 states and 4804 transitions. Second operand 8 states. [2020-10-28 19:04:15,257 WARN L193 SmtUtils]: Spent 11.58 s on a formula simplification that was a NOOP. DAG size: 1412 [2020-10-28 19:05:02,135 WARN L193 SmtUtils]: Spent 11.64 s on a formula simplification that was a NOOP. DAG size: 1414 [2020-10-28 19:05:11,628 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-28 19:05:11,628 INFO L93 Difference]: Finished difference Result 4431 states and 5938 transitions. [2020-10-28 19:05:11,631 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2020-10-28 19:05:11,631 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 70 [2020-10-28 19:05:11,631 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-28 19:05:11,654 INFO L225 Difference]: With dead ends: 4431 [2020-10-28 19:05:11,654 INFO L226 Difference]: Without dead ends: 4158 [2020-10-28 19:05:11,657 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 14 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10 ImplicationChecksByTransitivity, 35.0s TimeCoverageRelationStatistics Valid=46, Invalid=110, Unknown=0, NotChecked=0, Total=156 [2020-10-28 19:05:11,664 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4158 states. [2020-10-28 19:05:11,812 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4158 to 3682. [2020-10-28 19:05:11,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3682 states. [2020-10-28 19:05:11,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3682 states to 3682 states and 4801 transitions. [2020-10-28 19:05:11,827 INFO L78 Accepts]: Start accepts. Automaton has 3682 states and 4801 transitions. Word has length 70 [2020-10-28 19:05:11,827 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-28 19:05:11,827 INFO L481 AbstractCegarLoop]: Abstraction has 3682 states and 4801 transitions. [2020-10-28 19:05:11,827 INFO L482 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-10-28 19:05:11,827 INFO L276 IsEmpty]: Start isEmpty. Operand 3682 states and 4801 transitions. [2020-10-28 19:05:11,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2020-10-28 19:05:11,835 INFO L414 BasicCegarLoop]: Found error trace [2020-10-28 19:05:11,835 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-28 19:05:11,835 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-10-28 19:05:11,835 INFO L429 AbstractCegarLoop]: === Iteration 3 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-28 19:05:11,837 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-28 19:05:11,837 INFO L82 PathProgramCache]: Analyzing trace with hash 706678303, now seen corresponding path program 1 times [2020-10-28 19:05:11,837 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-28 19:05:11,838 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [797871291] [2020-10-28 19:05:11,838 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-28 19:05:11,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 19:05:12,114 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 19:05:12,328 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 19:05:13,034 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 19:05:14,543 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 19:05:15,080 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 19:05:16,744 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 19:05:17,014 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 19:05:17,015 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 79 [2020-10-28 19:05:17,015 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 6 [2020-10-28 19:05:17,015 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5047 [2020-10-28 19:05:17,015 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 19:05:17,016 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 19:05:17,016 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-28 19:05:17,016 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 11 [2020-10-28 19:05:17,016 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 51 [2020-10-28 19:05:17,016 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0