/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.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=SMALLESTAMONGWIDE --traceabstraction.additional.smt.options tolerance=0.2 --traceabstraction.additional.smt.options log-additional-information=true --traceabstraction.additional.smt.options unknown-allowed=true -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--atm--idt77252.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-adbd35c [2020-10-15 11:11:58,578 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-15 11:11:58,581 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-15 11:11:58,604 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-15 11:11:58,604 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-15 11:11:58,605 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-15 11:11:58,607 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-15 11:11:58,608 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-15 11:11:58,610 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-15 11:11:58,611 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-15 11:11:58,612 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-15 11:11:58,613 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-15 11:11:58,613 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-15 11:11:58,614 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-15 11:11:58,615 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-15 11:11:58,616 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-15 11:11:58,617 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-15 11:11:58,618 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-15 11:11:58,619 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-15 11:11:58,621 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-15 11:11:58,622 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-15 11:11:58,623 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-15 11:11:58,624 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-15 11:11:58,625 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-15 11:11:58,628 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-15 11:11:58,628 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-15 11:11:58,630 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-15 11:11:58,631 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-15 11:11:58,631 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-15 11:11:58,632 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-15 11:11:58,632 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-15 11:11:58,633 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-15 11:11:58,634 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-15 11:11:58,637 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-15 11:11:58,638 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-15 11:11:58,638 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-15 11:11:58,638 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-15 11:11:58,639 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-15 11:11:58,639 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-15 11:11:58,640 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-15 11:11:58,642 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-15 11:11:58,643 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2020-10-15 11:11:58,694 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-15 11:11:58,694 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-15 11:11:58,695 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-15 11:11:58,696 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-15 11:11:58,698 INFO L138 SettingsManager]: * Use SBE=true [2020-10-15 11:11:58,698 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-15 11:11:58,698 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-15 11:11:58,699 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-15 11:11:58,699 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-15 11:11:58,699 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-15 11:11:58,699 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-15 11:11:58,699 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-15 11:11:58,700 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-15 11:11:58,700 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-15 11:11:58,700 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-15 11:11:58,700 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-15 11:11:58,700 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-15 11:11:58,700 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-15 11:11:58,701 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-15 11:11:58,704 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-15 11:11:58,704 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-15 11:11:58,704 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-15 11:11:58,704 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-15 11:11:58,705 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-15 11:11:58,705 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-15 11:11:58,705 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-15 11:11:58,705 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-15 11:11:58,705 INFO L138 SettingsManager]: * To the following directory=dump/ 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=SMALLESTAMONGWIDE;tolerance=0.2;log-additional-information=true;unknown-allowed=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=SMALLESTAMONGWIDE;tolerance=0.2;log-additional-information=true;unknown-allowed=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=SMALLESTAMONGWIDE;tolerance=0.2;log-additional-information=true;unknown-allowed=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=SMALLESTAMONGWIDE;tolerance=0.2;log-additional-information=true;unknown-allowed=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=SMALLESTAMONGWIDE;tolerance=0.2;log-additional-information=true;unknown-allowed=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=SMALLESTAMONGWIDE;tolerance=0.2;log-additional-information=true;unknown-allowed=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=SMALLESTAMONGWIDE;tolerance=0.2;log-additional-information=true;unknown-allowed=true; [2020-10-15 11:11:59,034 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-15 11:11:59,047 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-15 11:11:59,050 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-15 11:11:59,052 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-15 11:11:59,052 INFO L275 PluginConnector]: CDTParser initialized [2020-10-15 11:11:59,053 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--atm--idt77252.ko-entry_point.cil.out.i [2020-10-15 11:11:59,122 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/b7ec6d21d/5adfd7c013274fbb87e42f6746df84f2/FLAG5b45c1c0f [2020-10-15 11:11:59,982 INFO L306 CDTParser]: Found 1 translation units. [2020-10-15 11:11:59,984 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--atm--idt77252.ko-entry_point.cil.out.i [2020-10-15 11:12:00,043 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/b7ec6d21d/5adfd7c013274fbb87e42f6746df84f2/FLAG5b45c1c0f [2020-10-15 11:12:00,407 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/b7ec6d21d/5adfd7c013274fbb87e42f6746df84f2 [2020-10-15 11:12:00,416 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-15 11:12:00,418 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-15 11:12:00,419 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-15 11:12:00,419 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-15 11:12:00,423 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-15 11:12:00,424 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 11:12:00" (1/1) ... [2020-10-15 11:12:00,427 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@19c1f5b6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 11:12:00, skipping insertion in model container [2020-10-15 11:12:00,428 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 11:12:00" (1/1) ... [2020-10-15 11:12:00,436 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-15 11:12:00,644 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-15 11:12:03,689 WARN L612 FunctionHandler]: implicit declaration of function ldv_xmalloc [2020-10-15 11:12:03,705 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-15 11:12:03,807 INFO L203 MainTranslator]: Completed pre-run [2020-10-15 11:12:04,531 WARN L612 FunctionHandler]: implicit declaration of function ldv_xmalloc [2020-10-15 11:12:04,544 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-15 11:12:05,173 INFO L208 MainTranslator]: Completed translation [2020-10-15 11:12:05,175 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 11:12:05 WrapperNode [2020-10-15 11:12:05,175 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-15 11:12:05,176 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-15 11:12:05,176 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-15 11:12:05,176 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-15 11:12:05,193 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 11:12:05" (1/1) ... [2020-10-15 11:12:05,193 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 11:12:05" (1/1) ... [2020-10-15 11:12:05,353 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 11:12:05" (1/1) ... [2020-10-15 11:12:05,354 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 11:12:05" (1/1) ... [2020-10-15 11:12:05,561 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 11:12:05" (1/1) ... [2020-10-15 11:12:05,600 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 11:12:05" (1/1) ... [2020-10-15 11:12:05,657 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 11:12:05" (1/1) ... [2020-10-15 11:12:05,720 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-15 11:12:05,722 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-15 11:12:05,722 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-15 11:12:05,722 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-15 11:12:05,723 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 11:12:05" (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 [2020-10-15 11:12:05,821 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-15 11:12:05,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-15 11:12:05,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2020-10-15 11:12:05,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2020-10-15 11:12:05,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2020-10-15 11:12:05,823 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2020-10-15 11:12:05,823 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2020-10-15 11:12:05,824 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2020-10-15 11:12:05,824 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2020-10-15 11:12:05,824 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2020-10-15 11:12:05,825 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2020-10-15 11:12:05,825 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2020-10-15 11:12:05,825 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2020-10-15 11:12:05,825 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2020-10-15 11:12:05,825 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-10-15 11:12:05,826 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-10-15 11:12:05,827 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2020-10-15 11:12:05,827 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2020-10-15 11:12:05,827 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2020-10-15 11:12:05,827 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2020-10-15 11:12:05,827 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2020-10-15 11:12:05,827 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2020-10-15 11:12:05,828 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-10-15 11:12:05,828 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2020-10-15 11:12:05,829 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2020-10-15 11:12:05,829 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2020-10-15 11:12:05,829 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add [2020-10-15 11:12:05,829 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2020-10-15 11:12:05,829 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2020-10-15 11:12:05,829 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2020-10-15 11:12:05,829 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_5 [2020-10-15 11:12:05,830 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_9 [2020-10-15 11:12:05,830 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_12 [2020-10-15 11:12:05,830 INFO L138 BoogieDeclarations]: Found implementation of procedure ktime_get_real [2020-10-15 11:12:05,830 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_pending [2020-10-15 11:12:05,830 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2020-10-15 11:12:05,830 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2020-10-15 11:12:05,830 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2020-10-15 11:12:05,830 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2020-10-15 11:12:05,833 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap [2020-10-15 11:12:05,833 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2020-10-15 11:12:05,833 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2020-10-15 11:12:05,833 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_byte [2020-10-15 11:12:05,834 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2020-10-15 11:12:05,834 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_byte [2020-10-15 11:12:05,834 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_word [2020-10-15 11:12:05,834 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2020-10-15 11:12:05,834 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2020-10-15 11:12:05,834 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2020-10-15 11:12:05,835 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2020-10-15 11:12:05,835 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2020-10-15 11:12:05,835 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_cpu [2020-10-15 11:12:05,836 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_device [2020-10-15 11:12:05,836 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_coherent_mask [2020-10-15 11:12:05,836 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_mask_and_coherent [2020-10-15 11:12:05,836 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2020-10-15 11:12:05,836 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2020-10-15 11:12:05,836 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_offset [2020-10-15 11:12:05,837 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_len [2020-10-15 11:12:05,837 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_head_init [2020-10-15 11:12:05,837 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_head_init [2020-10-15 11:12:05,837 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_insert [2020-10-15 11:12:05,837 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_before [2020-10-15 11:12:05,838 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_tail [2020-10-15 11:12:05,838 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reset_tail_pointer [2020-10-15 11:12:05,838 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2020-10-15 11:12:05,838 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2020-10-15 11:12:05,838 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_alloc_skb [2020-10-15 11:12:05,839 INFO L138 BoogieDeclarations]: Found implementation of procedure __net_timestamp [2020-10-15 11:12:05,839 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2020-10-15 11:12:05,839 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_put [2020-10-15 11:12:05,840 INFO L138 BoogieDeclarations]: Found implementation of procedure sk_atm [2020-10-15 11:12:05,841 INFO L138 BoogieDeclarations]: Found implementation of procedure waitfor_idle [2020-10-15 11:12:05,841 INFO L138 BoogieDeclarations]: Found implementation of procedure read_sram [2020-10-15 11:12:05,841 INFO L138 BoogieDeclarations]: Found implementation of procedure write_sram [2020-10-15 11:12:05,841 INFO L138 BoogieDeclarations]: Found implementation of procedure read_utility [2020-10-15 11:12:05,841 INFO L138 BoogieDeclarations]: Found implementation of procedure write_utility [2020-10-15 11:12:05,841 INFO L138 BoogieDeclarations]: Found implementation of procedure dump_tct [2020-10-15 11:12:05,842 INFO L138 BoogieDeclarations]: Found implementation of procedure idt77252_tx_dump [2020-10-15 11:12:05,842 INFO L138 BoogieDeclarations]: Found implementation of procedure sb_pool_add [2020-10-15 11:12:05,842 INFO L138 BoogieDeclarations]: Found implementation of procedure sb_pool_remove [2020-10-15 11:12:05,843 INFO L138 BoogieDeclarations]: Found implementation of procedure sb_pool_skb [2020-10-15 11:12:05,843 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_scq [2020-10-15 11:12:05,843 INFO L138 BoogieDeclarations]: Found implementation of procedure free_scq [2020-10-15 11:12:05,843 INFO L138 BoogieDeclarations]: Found implementation of procedure push_on_scq [2020-10-15 11:12:05,843 INFO L138 BoogieDeclarations]: Found implementation of procedure drain_scq [2020-10-15 11:12:05,843 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_skb [2020-10-15 11:12:05,843 INFO L138 BoogieDeclarations]: Found implementation of procedure get_free_scd [2020-10-15 11:12:05,844 INFO L138 BoogieDeclarations]: Found implementation of procedure fill_scd [2020-10-15 11:12:05,844 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_scd [2020-10-15 11:12:05,844 INFO L138 BoogieDeclarations]: Found implementation of procedure init_rsq [2020-10-15 11:12:05,844 INFO L138 BoogieDeclarations]: Found implementation of procedure deinit_rsq [2020-10-15 11:12:05,844 INFO L138 BoogieDeclarations]: Found implementation of procedure dequeue_rx [2020-10-15 11:12:05,844 INFO L138 BoogieDeclarations]: Found implementation of procedure idt77252_rx [2020-10-15 11:12:05,844 INFO L138 BoogieDeclarations]: Found implementation of procedure idt77252_rx_raw [2020-10-15 11:12:05,844 INFO L138 BoogieDeclarations]: Found implementation of procedure init_tsq [2020-10-15 11:12:05,845 INFO L138 BoogieDeclarations]: Found implementation of procedure deinit_tsq [2020-10-15 11:12:05,845 INFO L138 BoogieDeclarations]: Found implementation of procedure idt77252_tx [2020-10-15 11:12:05,845 INFO L138 BoogieDeclarations]: Found implementation of procedure tst_timer [2020-10-15 11:12:05,845 INFO L138 BoogieDeclarations]: Found implementation of procedure __fill_tst [2020-10-15 11:12:05,845 INFO L138 BoogieDeclarations]: Found implementation of procedure fill_tst [2020-10-15 11:12:05,845 INFO L138 BoogieDeclarations]: Found implementation of procedure __clear_tst [2020-10-15 11:12:05,845 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_tst [2020-10-15 11:12:05,846 INFO L138 BoogieDeclarations]: Found implementation of procedure change_tst [2020-10-15 11:12:05,846 INFO L138 BoogieDeclarations]: Found implementation of procedure set_tct [2020-10-15 11:12:05,846 INFO L138 BoogieDeclarations]: Found implementation of procedure idt77252_fbq_full [2020-10-15 11:12:05,846 INFO L138 BoogieDeclarations]: Found implementation of procedure push_rx_skb [2020-10-15 11:12:05,846 INFO L138 BoogieDeclarations]: Found implementation of procedure add_rx_skb [2020-10-15 11:12:05,846 INFO L138 BoogieDeclarations]: Found implementation of procedure recycle_rx_skb [2020-10-15 11:12:05,846 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_rx_pool [2020-10-15 11:12:05,846 INFO L138 BoogieDeclarations]: Found implementation of procedure recycle_rx_pool_skb [2020-10-15 11:12:05,847 INFO L138 BoogieDeclarations]: Found implementation of procedure idt77252_phy_put [2020-10-15 11:12:05,847 INFO L138 BoogieDeclarations]: Found implementation of procedure idt77252_phy_get [2020-10-15 11:12:05,847 INFO L138 BoogieDeclarations]: Found implementation of procedure idt77252_send_skb [2020-10-15 11:12:05,847 INFO L138 BoogieDeclarations]: Found implementation of procedure idt77252_send [2020-10-15 11:12:05,848 INFO L138 BoogieDeclarations]: Found implementation of procedure idt77252_send_oam [2020-10-15 11:12:05,848 INFO L138 BoogieDeclarations]: Found implementation of procedure idt77252_fls [2020-10-15 11:12:05,848 INFO L138 BoogieDeclarations]: Found implementation of procedure idt77252_int_to_atmfp [2020-10-15 11:12:05,849 INFO L138 BoogieDeclarations]: Found implementation of procedure idt77252_rate_logindex [2020-10-15 11:12:05,849 INFO L138 BoogieDeclarations]: Found implementation of procedure idt77252_est_timer [2020-10-15 11:12:05,849 INFO L138 BoogieDeclarations]: Found implementation of procedure idt77252_init_est [2020-10-15 11:12:05,849 INFO L138 BoogieDeclarations]: Found implementation of procedure idt77252_init_cbr [2020-10-15 11:12:05,850 INFO L138 BoogieDeclarations]: Found implementation of procedure idt77252_init_ubr [2020-10-15 11:12:05,850 INFO L138 BoogieDeclarations]: Found implementation of procedure idt77252_init_tx [2020-10-15 11:12:05,851 INFO L138 BoogieDeclarations]: Found implementation of procedure idt77252_init_rx [2020-10-15 11:12:05,851 INFO L138 BoogieDeclarations]: Found implementation of procedure idt77252_open [2020-10-15 11:12:05,854 INFO L138 BoogieDeclarations]: Found implementation of procedure idt77252_close [2020-10-15 11:12:05,854 INFO L138 BoogieDeclarations]: Found implementation of procedure idt77252_change_qos [2020-10-15 11:12:05,855 INFO L138 BoogieDeclarations]: Found implementation of procedure idt77252_proc_read [2020-10-15 11:12:05,855 INFO L138 BoogieDeclarations]: Found implementation of procedure idt77252_collect_stat [2020-10-15 11:12:05,855 INFO L138 BoogieDeclarations]: Found implementation of procedure idt77252_interrupt [2020-10-15 11:12:05,855 INFO L138 BoogieDeclarations]: Found implementation of procedure idt77252_softint [2020-10-15 11:12:05,856 INFO L138 BoogieDeclarations]: Found implementation of procedure open_card_oam [2020-10-15 11:12:05,856 INFO L138 BoogieDeclarations]: Found implementation of procedure close_card_oam [2020-10-15 11:12:05,856 INFO L138 BoogieDeclarations]: Found implementation of procedure open_card_ubr0 [2020-10-15 11:12:05,857 INFO L138 BoogieDeclarations]: Found implementation of procedure idt77252_dev_open [2020-10-15 11:12:05,857 INFO L138 BoogieDeclarations]: Found implementation of procedure idt77252_dev_close [2020-10-15 11:12:05,857 INFO L138 BoogieDeclarations]: Found implementation of procedure deinit_card [2020-10-15 11:12:05,857 INFO L138 BoogieDeclarations]: Found implementation of procedure init_sram [2020-10-15 11:12:05,857 INFO L138 BoogieDeclarations]: Found implementation of procedure init_card [2020-10-15 11:12:05,857 INFO L138 BoogieDeclarations]: Found implementation of procedure idt77252_preset [2020-10-15 11:12:05,857 INFO L138 BoogieDeclarations]: Found implementation of procedure probe_sram [2020-10-15 11:12:05,857 INFO L138 BoogieDeclarations]: Found implementation of procedure idt77252_init_one [2020-10-15 11:12:05,865 INFO L138 BoogieDeclarations]: Found implementation of procedure idt77252_init [2020-10-15 11:12:05,865 INFO L138 BoogieDeclarations]: Found implementation of procedure idt77252_exit [2020-10-15 11:12:05,865 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_driver_5 [2020-10-15 11:12:05,866 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_3 [2020-10-15 11:12:05,866 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_4 [2020-10-15 11:12:05,866 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_2 [2020-10-15 11:12:05,866 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_4 [2020-10-15 11:12:05,866 INFO L138 BoogieDeclarations]: Found implementation of procedure work_init_2 [2020-10-15 11:12:05,867 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_timer_3 [2020-10-15 11:12:05,867 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_4 [2020-10-15 11:12:05,867 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2020-10-15 11:12:05,867 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_2 [2020-10-15 11:12:05,867 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_1 [2020-10-15 11:12:05,867 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_1 [2020-10-15 11:12:05,867 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2020-10-15 11:12:05,868 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_3 [2020-10-15 11:12:05,868 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_2 [2020-10-15 11:12:05,868 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_3 [2020-10-15 11:12:05,868 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_atmdev_ops_6 [2020-10-15 11:12:05,868 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_2 [2020-10-15 11:12:05,868 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_interrupt_1 [2020-10-15 11:12:05,868 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_timer_4 [2020-10-15 11:12:05,868 INFO L138 BoogieDeclarations]: Found implementation of procedure invoke_work_2 [2020-10-15 11:12:05,869 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-15 11:12:05,869 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2020-10-15 11:12:05,869 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2020-10-15 11:12:05,869 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2020-10-15 11:12:05,869 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_15 [2020-10-15 11:12:05,869 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_16 [2020-10-15 11:12:05,869 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_17 [2020-10-15 11:12:05,869 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_18 [2020-10-15 11:12:05,870 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_19 [2020-10-15 11:12:05,870 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2020-10-15 11:12:05,870 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_zalloc_coherent [2020-10-15 11:12:05,870 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_31 [2020-10-15 11:12:05,870 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_33 [2020-10-15 11:12:05,871 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_copy_35 [2020-10-15 11:12:05,871 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_36 [2020-10-15 11:12:05,871 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_37 [2020-10-15 11:12:05,871 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_38 [2020-10-15 11:12:05,871 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_39 [2020-10-15 11:12:05,871 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_40 [2020-10-15 11:12:05,872 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_41 [2020-10-15 11:12:05,872 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_42 [2020-10-15 11:12:05,872 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_43 [2020-10-15 11:12:05,872 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_44 [2020-10-15 11:12:05,872 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_45 [2020-10-15 11:12:05,872 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_46 [2020-10-15 11:12:05,872 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_47 [2020-10-15 11:12:05,872 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_48 [2020-10-15 11:12:05,873 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atm_dev_deregister_49 [2020-10-15 11:12:05,873 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_50 [2020-10-15 11:12:05,873 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_51 [2020-10-15 11:12:05,873 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_vzalloc_52 [2020-10-15 11:12:05,873 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_vzalloc_53 [2020-10-15 11:12:05,873 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_vmalloc_54 [2020-10-15 11:12:05,873 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atm_dev_register_55 [2020-10-15 11:12:05,874 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver_56 [2020-10-15 11:12:05,874 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver_57 [2020-10-15 11:12:05,874 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2020-10-15 11:12:05,874 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2020-10-15 11:12:05,874 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2020-10-15 11:12:05,874 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2020-10-15 11:12:05,874 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2020-10-15 11:12:05,874 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2020-10-15 11:12:05,874 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags_and_return_some_page [2020-10-15 11:12:05,875 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2020-10-15 11:12:05,875 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2020-10-15 11:12:05,875 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2020-10-15 11:12:05,875 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock [2020-10-15 11:12:05,875 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2020-10-15 11:12:05,875 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2020-10-15 11:12:05,875 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2020-10-15 11:12:05,875 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_register_driver [2020-10-15 11:12:05,876 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2020-10-15 11:12:05,876 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2020-10-15 11:12:05,876 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2020-10-15 11:12:05,877 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2020-10-15 11:12:05,877 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2020-10-15 11:12:05,877 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2020-10-15 11:12:05,877 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_charge [2020-10-15 11:12:05,877 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_dev_deregister [2020-10-15 11:12:05,877 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_dev_register [2020-10-15 11:12:05,878 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_pcr_goal [2020-10-15 11:12:05,878 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2020-10-15 11:12:05,878 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2020-10-15 11:12:05,878 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_sync_single_for_cpu [2020-10-15 11:12:05,878 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_sync_single_for_device [2020-10-15 11:12:05,878 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2020-10-15 11:12:05,878 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2020-10-15 11:12:05,879 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_by_name [2020-10-15 11:12:05,879 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2020-10-15 11:12:05,879 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2020-10-15 11:12:05,879 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_mask [2020-10-15 11:12:05,879 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_supported [2020-10-15 11:12:05,879 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2020-10-15 11:12:05,879 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2020-10-15 11:12:05,879 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap_nocache [2020-10-15 11:12:05,880 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2020-10-15 11:12:05,880 INFO L138 BoogieDeclarations]: Found implementation of procedure ktime_get_with_offset [2020-10-15 11:12:05,880 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2020-10-15 11:12:05,880 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2020-10-15 11:12:05,880 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_remove_5 [2020-10-15 11:12:05,880 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_shutdown_5 [2020-10-15 11:12:05,880 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_some_page [2020-10-15 11:12:05,880 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2020-10-15 11:12:05,881 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2020-10-15 11:12:05,881 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep_interruptible [2020-10-15 11:12:05,881 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2020-10-15 11:12:05,882 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2020-10-15 11:12:05,886 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_read_config_byte [2020-10-15 11:12:05,886 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_read_config_word [2020-10-15 11:12:05,886 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_write_config_byte [2020-10-15 11:12:05,886 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_write_config_word [2020-10-15 11:12:05,886 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2020-10-15 11:12:05,886 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2020-10-15 11:12:05,887 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2020-10-15 11:12:05,887 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2020-10-15 11:12:05,887 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2020-10-15 11:12:05,887 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2020-10-15 11:12:05,887 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2020-10-15 11:12:05,887 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_dequeue [2020-10-15 11:12:05,887 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_pull [2020-10-15 11:12:05,887 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2020-10-15 11:12:05,888 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_head [2020-10-15 11:12:05,888 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_tail [2020-10-15 11:12:05,888 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_trim [2020-10-15 11:12:05,888 INFO L138 BoogieDeclarations]: Found implementation of procedure suni_init [2020-10-15 11:12:05,890 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2020-10-15 11:12:05,890 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-10-15 11:12:05,891 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2020-10-15 11:12:05,891 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2020-10-15 11:12:05,891 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2020-10-15 11:12:05,891 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-10-15 11:12:05,891 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-10-15 11:12:05,891 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2020-10-15 11:12:05,891 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2020-10-15 11:12:05,891 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2020-10-15 11:12:05,891 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2020-10-15 11:12:05,892 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2020-10-15 11:12:05,892 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-15 11:12:05,892 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2020-10-15 11:12:05,892 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2020-10-15 11:12:05,892 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2020-10-15 11:12:05,892 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2020-10-15 11:12:05,892 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-15 11:12:05,892 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2020-10-15 11:12:05,892 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2020-10-15 11:12:05,892 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-15 11:12:05,893 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2020-10-15 11:12:05,893 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-10-15 11:12:05,893 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-10-15 11:12:05,893 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-10-15 11:12:05,893 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-15 11:12:05,893 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2020-10-15 11:12:05,893 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2020-10-15 11:12:05,893 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2020-10-15 11:12:05,893 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2020-10-15 11:12:05,894 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2020-10-15 11:12:05,894 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2020-10-15 11:12:05,894 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2020-10-15 11:12:05,894 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2020-10-15 11:12:05,894 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2020-10-15 11:12:05,894 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-15 11:12:05,894 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2020-10-15 11:12:05,894 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2020-10-15 11:12:05,895 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2020-10-15 11:12:05,895 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2020-10-15 11:12:05,895 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2020-10-15 11:12:05,895 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2020-10-15 11:12:05,895 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-15 11:12:05,895 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add [2020-10-15 11:12:05,895 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2020-10-15 11:12:05,895 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2020-10-15 11:12:05,895 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2020-10-15 11:12:05,896 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2020-10-15 11:12:05,896 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2020-10-15 11:12:05,896 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2020-10-15 11:12:05,896 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2020-10-15 11:12:05,896 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2020-10-15 11:12:05,896 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_5 [2020-10-15 11:12:05,896 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2020-10-15 11:12:05,896 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_9 [2020-10-15 11:12:05,896 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2020-10-15 11:12:05,897 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_12 [2020-10-15 11:12:05,897 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2020-10-15 11:12:05,897 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2020-10-15 11:12:05,897 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2020-10-15 11:12:05,897 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2020-10-15 11:12:05,897 INFO L130 BoogieDeclarations]: Found specification of procedure ktime_get_with_offset [2020-10-15 11:12:05,897 INFO L130 BoogieDeclarations]: Found specification of procedure ktime_get_real [2020-10-15 11:12:05,897 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-15 11:12:05,897 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-15 11:12:05,898 INFO L130 BoogieDeclarations]: Found specification of procedure timer_pending [2020-10-15 11:12:05,898 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-15 11:12:05,898 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2020-10-15 11:12:05,898 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_47 [2020-10-15 11:12:05,898 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_48 [2020-10-15 11:12:05,898 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2020-10-15 11:12:05,898 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_42 [2020-10-15 11:12:05,898 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_43 [2020-10-15 11:12:05,898 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_44 [2020-10-15 11:12:05,899 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_45 [2020-10-15 11:12:05,899 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_46 [2020-10-15 11:12:05,899 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2020-10-15 11:12:05,899 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2020-10-15 11:12:05,899 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2020-10-15 11:12:05,899 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_15 [2020-10-15 11:12:05,899 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_17 [2020-10-15 11:12:05,899 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2020-10-15 11:12:05,899 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_16 [2020-10-15 11:12:05,900 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_19 [2020-10-15 11:12:05,900 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2020-10-15 11:12:05,900 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_18 [2020-10-15 11:12:05,900 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2020-10-15 11:12:05,900 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2020-10-15 11:12:05,900 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2020-10-15 11:12:05,900 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2020-10-15 11:12:05,900 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap_nocache [2020-10-15 11:12:05,900 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap [2020-10-15 11:12:05,901 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2020-10-15 11:12:05,901 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2020-10-15 11:12:05,901 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-10-15 11:12:05,901 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2020-10-15 11:12:05,901 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2020-10-15 11:12:05,901 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2020-10-15 11:12:05,901 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_driver_5 [2020-10-15 11:12:05,902 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_3 [2020-10-15 11:12:05,902 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_4 [2020-10-15 11:12:05,902 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_2 [2020-10-15 11:12:05,902 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_4 [2020-10-15 11:12:05,902 INFO L130 BoogieDeclarations]: Found specification of procedure work_init_2 [2020-10-15 11:12:05,902 INFO L130 BoogieDeclarations]: Found specification of procedure choose_timer_3 [2020-10-15 11:12:05,902 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_4 [2020-10-15 11:12:05,903 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2020-10-15 11:12:05,903 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_2 [2020-10-15 11:12:05,903 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_1 [2020-10-15 11:12:05,903 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_1 [2020-10-15 11:12:05,903 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2020-10-15 11:12:05,903 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_3 [2020-10-15 11:12:05,903 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_2 [2020-10-15 11:12:05,903 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_3 [2020-10-15 11:12:05,903 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_atmdev_ops_6 [2020-10-15 11:12:05,903 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_2 [2020-10-15 11:12:05,904 INFO L130 BoogieDeclarations]: Found specification of procedure choose_interrupt_1 [2020-10-15 11:12:05,904 INFO L130 BoogieDeclarations]: Found specification of procedure choose_timer_4 [2020-10-15 11:12:05,904 INFO L130 BoogieDeclarations]: Found specification of procedure invoke_work_2 [2020-10-15 11:12:05,904 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2020-10-15 11:12:05,904 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_read_config_byte [2020-10-15 11:12:05,904 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_read_config_word [2020-10-15 11:12:05,904 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_write_config_byte [2020-10-15 11:12:05,905 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_write_config_word [2020-10-15 11:12:05,905 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_byte [2020-10-15 11:12:05,905 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2020-10-15 11:12:05,905 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_byte [2020-10-15 11:12:05,906 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_word [2020-10-15 11:12:05,906 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2020-10-15 11:12:05,906 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2020-10-15 11:12:05,906 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2020-10-15 11:12:05,906 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver_56 [2020-10-15 11:12:05,906 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2020-10-15 11:12:05,906 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver_57 [2020-10-15 11:12:05,907 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2020-10-15 11:12:05,907 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2020-10-15 11:12:05,907 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2020-10-15 11:12:05,907 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2020-10-15 11:12:05,907 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_sync_single_for_cpu [2020-10-15 11:12:05,907 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_sync_single_for_device [2020-10-15 11:12:05,907 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2020-10-15 11:12:05,907 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2020-10-15 11:12:05,907 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2020-10-15 11:12:05,908 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2020-10-15 11:12:05,908 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2020-10-15 11:12:05,908 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_cpu [2020-10-15 11:12:05,908 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2020-10-15 11:12:05,908 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_device [2020-10-15 11:12:05,908 INFO L130 BoogieDeclarations]: Found specification of procedure dma_supported [2020-10-15 11:12:05,908 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask [2020-10-15 11:12:05,909 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2020-10-15 11:12:05,909 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2020-10-15 11:12:05,909 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_coherent_mask [2020-10-15 11:12:05,909 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask_and_coherent [2020-10-15 11:12:05,909 INFO L130 BoogieDeclarations]: Found specification of procedure dma_zalloc_coherent [2020-10-15 11:12:05,911 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2020-10-15 11:12:05,911 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2020-10-15 11:12:05,911 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_33 [2020-10-15 11:12:05,911 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_41 [2020-10-15 11:12:05,911 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_copy_35 [2020-10-15 11:12:05,911 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_31 [2020-10-15 11:12:05,911 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_39 [2020-10-15 11:12:05,912 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_40 [2020-10-15 11:12:05,912 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2020-10-15 11:12:05,912 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_offset [2020-10-15 11:12:05,912 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_len [2020-10-15 11:12:05,912 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_head_init [2020-10-15 11:12:05,912 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_head_init [2020-10-15 11:12:05,912 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_insert [2020-10-15 11:12:05,913 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_before [2020-10-15 11:12:05,913 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_head [2020-10-15 11:12:05,913 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_tail [2020-10-15 11:12:05,913 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_tail [2020-10-15 11:12:05,913 INFO L130 BoogieDeclarations]: Found specification of procedure skb_dequeue [2020-10-15 11:12:05,913 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reset_tail_pointer [2020-10-15 11:12:05,913 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2020-10-15 11:12:05,913 INFO L130 BoogieDeclarations]: Found specification of procedure skb_pull [2020-10-15 11:12:05,913 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2020-10-15 11:12:05,914 INFO L130 BoogieDeclarations]: Found specification of procedure skb_trim [2020-10-15 11:12:05,914 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_36 [2020-10-15 11:12:05,914 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_37 [2020-10-15 11:12:05,914 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_38 [2020-10-15 11:12:05,914 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2020-10-15 11:12:05,914 INFO L130 BoogieDeclarations]: Found specification of procedure dev_alloc_skb [2020-10-15 11:12:05,914 INFO L130 BoogieDeclarations]: Found specification of procedure __net_timestamp [2020-10-15 11:12:05,914 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_vmalloc_54 [2020-10-15 11:12:05,914 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_vzalloc_52 [2020-10-15 11:12:05,915 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_vzalloc_53 [2020-10-15 11:12:05,915 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2020-10-15 11:12:05,915 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2020-10-15 11:12:05,915 INFO L130 BoogieDeclarations]: Found specification of procedure msleep_interruptible [2020-10-15 11:12:05,915 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2020-10-15 11:12:05,915 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2020-10-15 11:12:05,915 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_51 [2020-10-15 11:12:05,915 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2020-10-15 11:12:05,916 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_50 [2020-10-15 11:12:05,916 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_by_name [2020-10-15 11:12:05,916 INFO L130 BoogieDeclarations]: Found specification of procedure dev_put [2020-10-15 11:12:05,916 INFO L130 BoogieDeclarations]: Found specification of procedure sk_atm [2020-10-15 11:12:05,916 INFO L130 BoogieDeclarations]: Found specification of procedure atm_dev_register [2020-10-15 11:12:05,916 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atm_dev_register_55 [2020-10-15 11:12:05,916 INFO L130 BoogieDeclarations]: Found specification of procedure atm_dev_deregister [2020-10-15 11:12:05,916 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atm_dev_deregister_49 [2020-10-15 11:12:05,916 INFO L130 BoogieDeclarations]: Found specification of procedure atm_charge [2020-10-15 11:12:05,917 INFO L130 BoogieDeclarations]: Found specification of procedure atm_pcr_goal [2020-10-15 11:12:05,917 INFO L130 BoogieDeclarations]: Found specification of procedure suni_init [2020-10-15 11:12:05,917 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_scq [2020-10-15 11:12:05,917 INFO L130 BoogieDeclarations]: Found specification of procedure free_scq [2020-10-15 11:12:05,917 INFO L130 BoogieDeclarations]: Found specification of procedure queue_skb [2020-10-15 11:12:05,917 INFO L130 BoogieDeclarations]: Found specification of procedure drain_scq [2020-10-15 11:12:05,917 INFO L130 BoogieDeclarations]: Found specification of procedure get_free_scd [2020-10-15 11:12:05,917 INFO L130 BoogieDeclarations]: Found specification of procedure fill_scd [2020-10-15 11:12:05,917 INFO L130 BoogieDeclarations]: Found specification of procedure push_rx_skb [2020-10-15 11:12:05,918 INFO L130 BoogieDeclarations]: Found specification of procedure recycle_rx_skb [2020-10-15 11:12:05,918 INFO L130 BoogieDeclarations]: Found specification of procedure flush_rx_pool [2020-10-15 11:12:05,918 INFO L130 BoogieDeclarations]: Found specification of procedure recycle_rx_pool_skb [2020-10-15 11:12:05,918 INFO L130 BoogieDeclarations]: Found specification of procedure add_rx_skb [2020-10-15 11:12:05,918 INFO L130 BoogieDeclarations]: Found specification of procedure init_rsq [2020-10-15 11:12:05,918 INFO L130 BoogieDeclarations]: Found specification of procedure deinit_rsq [2020-10-15 11:12:05,918 INFO L130 BoogieDeclarations]: Found specification of procedure idt77252_rx [2020-10-15 11:12:05,919 INFO L130 BoogieDeclarations]: Found specification of procedure init_tsq [2020-10-15 11:12:05,919 INFO L130 BoogieDeclarations]: Found specification of procedure deinit_tsq [2020-10-15 11:12:05,919 INFO L130 BoogieDeclarations]: Found specification of procedure idt77252_tx [2020-10-15 11:12:05,919 INFO L130 BoogieDeclarations]: Found specification of procedure idt77252_dev_close [2020-10-15 11:12:05,919 INFO L130 BoogieDeclarations]: Found specification of procedure idt77252_open [2020-10-15 11:12:05,919 INFO L130 BoogieDeclarations]: Found specification of procedure idt77252_close [2020-10-15 11:12:05,919 INFO L130 BoogieDeclarations]: Found specification of procedure idt77252_send [2020-10-15 11:12:05,919 INFO L130 BoogieDeclarations]: Found specification of procedure idt77252_send_oam [2020-10-15 11:12:05,920 INFO L130 BoogieDeclarations]: Found specification of procedure idt77252_phy_put [2020-10-15 11:12:05,920 INFO L130 BoogieDeclarations]: Found specification of procedure idt77252_phy_get [2020-10-15 11:12:05,920 INFO L130 BoogieDeclarations]: Found specification of procedure idt77252_change_qos [2020-10-15 11:12:05,920 INFO L130 BoogieDeclarations]: Found specification of procedure idt77252_proc_read [2020-10-15 11:12:05,924 INFO L130 BoogieDeclarations]: Found specification of procedure idt77252_softint [2020-10-15 11:12:05,924 INFO L130 BoogieDeclarations]: Found specification of procedure waitfor_idle [2020-10-15 11:12:05,924 INFO L130 BoogieDeclarations]: Found specification of procedure read_sram [2020-10-15 11:12:05,924 INFO L130 BoogieDeclarations]: Found specification of procedure write_sram [2020-10-15 11:12:05,924 INFO L130 BoogieDeclarations]: Found specification of procedure read_utility [2020-10-15 11:12:05,924 INFO L130 BoogieDeclarations]: Found specification of procedure write_utility [2020-10-15 11:12:05,924 INFO L130 BoogieDeclarations]: Found specification of procedure dump_tct [2020-10-15 11:12:05,925 INFO L130 BoogieDeclarations]: Found specification of procedure idt77252_tx_dump [2020-10-15 11:12:05,925 INFO L130 BoogieDeclarations]: Found specification of procedure sb_pool_add [2020-10-15 11:12:05,925 INFO L130 BoogieDeclarations]: Found specification of procedure sb_pool_remove [2020-10-15 11:12:05,925 INFO L130 BoogieDeclarations]: Found specification of procedure sb_pool_skb [2020-10-15 11:12:05,925 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2020-10-15 11:12:05,925 INFO L130 BoogieDeclarations]: Found specification of procedure push_on_scq [2020-10-15 11:12:05,925 INFO L130 BoogieDeclarations]: Found specification of procedure clear_scd [2020-10-15 11:12:05,925 INFO L130 BoogieDeclarations]: Found specification of procedure dequeue_rx [2020-10-15 11:12:05,926 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2020-10-15 11:12:05,926 INFO L130 BoogieDeclarations]: Found specification of procedure idt77252_rx_raw [2020-10-15 11:12:05,926 INFO L130 BoogieDeclarations]: Found specification of procedure tst_timer [2020-10-15 11:12:05,926 INFO L130 BoogieDeclarations]: Found specification of procedure __fill_tst [2020-10-15 11:12:05,926 INFO L130 BoogieDeclarations]: Found specification of procedure fill_tst [2020-10-15 11:12:05,926 INFO L130 BoogieDeclarations]: Found specification of procedure __clear_tst [2020-10-15 11:12:05,926 INFO L130 BoogieDeclarations]: Found specification of procedure clear_tst [2020-10-15 11:12:05,927 INFO L130 BoogieDeclarations]: Found specification of procedure change_tst [2020-10-15 11:12:05,927 INFO L130 BoogieDeclarations]: Found specification of procedure set_tct [2020-10-15 11:12:05,927 INFO L130 BoogieDeclarations]: Found specification of procedure idt77252_fbq_full [2020-10-15 11:12:05,927 INFO L130 BoogieDeclarations]: Found specification of procedure idt77252_send_skb [2020-10-15 11:12:05,927 INFO L130 BoogieDeclarations]: Found specification of procedure idt77252_fls [2020-10-15 11:12:05,927 INFO L130 BoogieDeclarations]: Found specification of procedure idt77252_int_to_atmfp [2020-10-15 11:12:05,927 INFO L130 BoogieDeclarations]: Found specification of procedure idt77252_rate_logindex [2020-10-15 11:12:05,927 INFO L130 BoogieDeclarations]: Found specification of procedure idt77252_est_timer [2020-10-15 11:12:05,928 INFO L130 BoogieDeclarations]: Found specification of procedure idt77252_init_est [2020-10-15 11:12:05,928 INFO L130 BoogieDeclarations]: Found specification of procedure idt77252_init_cbr [2020-10-15 11:12:05,928 INFO L130 BoogieDeclarations]: Found specification of procedure idt77252_init_ubr [2020-10-15 11:12:05,928 INFO L130 BoogieDeclarations]: Found specification of procedure idt77252_init_tx [2020-10-15 11:12:05,928 INFO L130 BoogieDeclarations]: Found specification of procedure idt77252_init_rx [2020-10-15 11:12:05,928 INFO L130 BoogieDeclarations]: Found specification of procedure idt77252_collect_stat [2020-10-15 11:12:05,928 INFO L130 BoogieDeclarations]: Found specification of procedure idt77252_interrupt [2020-10-15 11:12:05,928 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2020-10-15 11:12:05,928 INFO L130 BoogieDeclarations]: Found specification of procedure open_card_oam [2020-10-15 11:12:05,929 INFO L130 BoogieDeclarations]: Found specification of procedure close_card_oam [2020-10-15 11:12:05,929 INFO L130 BoogieDeclarations]: Found specification of procedure open_card_ubr0 [2020-10-15 11:12:05,929 INFO L130 BoogieDeclarations]: Found specification of procedure idt77252_dev_open [2020-10-15 11:12:05,929 INFO L130 BoogieDeclarations]: Found specification of procedure deinit_card [2020-10-15 11:12:05,929 INFO L130 BoogieDeclarations]: Found specification of procedure init_sram [2020-10-15 11:12:05,929 INFO L130 BoogieDeclarations]: Found specification of procedure init_card [2020-10-15 11:12:05,929 INFO L130 BoogieDeclarations]: Found specification of procedure idt77252_preset [2020-10-15 11:12:05,929 INFO L130 BoogieDeclarations]: Found specification of procedure probe_sram [2020-10-15 11:12:05,930 INFO L130 BoogieDeclarations]: Found specification of procedure idt77252_init_one [2020-10-15 11:12:05,930 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2020-10-15 11:12:05,930 INFO L130 BoogieDeclarations]: Found specification of procedure idt77252_init [2020-10-15 11:12:05,930 INFO L130 BoogieDeclarations]: Found specification of procedure idt77252_exit [2020-10-15 11:12:05,930 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_shutdown_5 [2020-10-15 11:12:05,930 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2020-10-15 11:12:05,930 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2020-10-15 11:12:05,930 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_remove_5 [2020-10-15 11:12:05,930 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2020-10-15 11:12:05,931 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-15 11:12:05,931 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2020-10-15 11:12:05,931 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2020-10-15 11:12:05,931 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2020-10-15 11:12:05,931 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2020-10-15 11:12:05,931 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2020-10-15 11:12:05,931 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_some_page [2020-10-15 11:12:05,931 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags_and_return_some_page [2020-10-15 11:12:05,931 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock [2020-10-15 11:12:05,932 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2020-10-15 11:12:05,932 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2020-10-15 11:12:05,932 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-15 11:12:05,932 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-15 11:12:05,932 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-15 11:12:05,932 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-10-15 11:12:05,932 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-15 11:12:05,932 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2020-10-15 11:12:05,932 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2020-10-15 11:12:05,933 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2020-10-15 11:12:05,933 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2020-10-15 11:12:07,436 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2020-10-15 11:12:22,466 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-15 11:12:22,466 INFO L295 CfgBuilder]: Removed 1 assume(true) statements. [2020-10-15 11:12:22,480 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.10 11:12:22 BoogieIcfgContainer [2020-10-15 11:12:22,480 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-15 11:12:22,481 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-15 11:12:22,481 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-15 11:12:22,485 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-15 11:12:22,485 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 15.10 11:12:00" (1/3) ... [2020-10-15 11:12:22,486 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7c267df5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.10 11:12:22, skipping insertion in model container [2020-10-15 11:12:22,486 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 11:12:05" (2/3) ... [2020-10-15 11:12:22,486 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7c267df5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.10 11:12:22, skipping insertion in model container [2020-10-15 11:12:22,487 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.10 11:12:22" (3/3) ... [2020-10-15 11:12:22,488 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-43_2a-drivers--atm--idt77252.ko-entry_point.cil.out.i [2020-10-15 11:12:22,502 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-15 11:12:22,512 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-10-15 11:12:22,532 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-10-15 11:12:22,570 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-10-15 11:12:22,570 INFO L376 AbstractCegarLoop]: Hoare is true [2020-10-15 11:12:22,570 INFO L377 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-15 11:12:22,571 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-15 11:12:22,571 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-15 11:12:22,571 INFO L380 AbstractCegarLoop]: Difference is false [2020-10-15 11:12:22,571 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-15 11:12:22,571 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-15 11:12:22,639 INFO L276 IsEmpty]: Start isEmpty. Operand 3028 states. [2020-10-15 11:12:22,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2020-10-15 11:12:22,660 INFO L414 BasicCegarLoop]: Found error trace [2020-10-15 11:12:22,661 INFO L422 BasicCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 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, 1] [2020-10-15 11:12:22,662 INFO L427 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-15 11:12:22,667 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-15 11:12:22,668 INFO L82 PathProgramCache]: Analyzing trace with hash 1510158598, now seen corresponding path program 1 times [2020-10-15 11:12:22,676 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-15 11:12:22,677 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1007368785] [2020-10-15 11:12:22,677 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-15 11:12:23,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:12:24,453 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:12:25,555 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:12:26,564 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:12:27,542 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:12:42,084 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:12:42,084 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 268 [2020-10-15 11:12:42,085 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 4 [2020-10-15 11:12:42,085 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18191 [2020-10-15 11:12:42,087 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:12:42,088 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:12:42,088 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 11:12:42,088 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 223 [2020-10-15 11:12:42,088 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 11 [2020-10-15 11:12:42,088 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 3 [2020-10-15 11:12:50,966 WARN L193 SmtUtils]: Spent 8.50 s on a formula simplification that was a NOOP. DAG size: 1495 [2020-10-15 11:12:50,971 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-15 11:12:51,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:12:51,049 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:12:57,508 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:12:57,509 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 11:12:57,509 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:12:57,509 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6485 [2020-10-15 11:12:57,510 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:12:57,510 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:12:57,510 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:12:57,510 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:12:57,510 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:12:57,511 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:12:57,814 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-15 11:12:57,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:12:57,823 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:12:57,843 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:12:57,843 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-15 11:12:57,843 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:12:57,844 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 26 [2020-10-15 11:12:57,844 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:12:57,844 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:12:57,844 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:12:57,844 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:12:57,845 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:12:57,845 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:12:57,894 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 11:12:57,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:12:57,904 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:12:57,911 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:12:57,911 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 11:12:57,911 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:12:57,911 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-15 11:12:57,911 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:12:57,912 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:12:57,912 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:12:57,912 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:12:57,912 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:12:57,912 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:12:57,922 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-15 11:12:57,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:12:57,928 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:12:57,932 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:12:57,933 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 11:12:57,933 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:12:57,933 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-15 11:12:57,933 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:12:57,933 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:12:57,934 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:12:57,934 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:12:57,934 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:12:57,934 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 11:12:57,948 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-15 11:12:57,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:12:57,957 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:12:57,974 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:12:57,975 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-15 11:12:57,975 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:12:57,975 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 24 [2020-10-15 11:12:57,975 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:12:57,975 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:12:57,976 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:12:57,976 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:12:57,976 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:12:57,976 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:12:57,987 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 11:12:57,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:12:57,995 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:12:58,012 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:12:58,013 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 11:12:58,013 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:12:58,013 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 23 [2020-10-15 11:12:58,013 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:12:58,013 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:12:58,014 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:12:58,014 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:12:58,014 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:12:58,014 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:12:58,022 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-15 11:12:58,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:12:58,032 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:12:58,037 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:12:58,037 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 11:12:58,037 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:12:58,037 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-15 11:12:58,038 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:12:58,038 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:12:58,038 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:12:58,038 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:12:58,038 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:12:58,039 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:12:58,050 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2020-10-15 11:12:58,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:12:58,060 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:12:58,083 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:12:58,083 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-15 11:12:58,083 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:12:58,083 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 29 [2020-10-15 11:12:58,084 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:12:58,084 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:12:58,084 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:12:58,084 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:12:58,085 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:12:58,085 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:12:58,097 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 11:12:58,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:12:58,105 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:12:58,110 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:12:58,110 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 11:12:58,110 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:12:58,111 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-15 11:12:58,111 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:12:58,111 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:12:58,111 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:12:58,112 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:12:58,112 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:12:58,112 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:12:58,122 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-15 11:12:58,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:12:58,131 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:12:58,135 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:12:58,135 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 11:12:58,135 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:12:58,135 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-15 11:12:58,136 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:12:58,136 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:12:58,136 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:12:58,136 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:12:58,137 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:12:58,137 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:12:58,146 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2020-10-15 11:12:58,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:12:58,156 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:12:58,182 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:12:58,182 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-15 11:12:58,183 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:12:58,183 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 33 [2020-10-15 11:12:58,183 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:12:58,183 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:12:58,183 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:12:58,183 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:12:58,184 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:12:58,184 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:12:58,196 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 11:12:58,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:12:58,204 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:12:58,216 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:12:58,216 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 11:12:58,216 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:12:58,217 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-15 11:12:58,217 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:12:58,217 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:12:58,217 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:12:58,217 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:12:58,218 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:12:58,218 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:12:58,229 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-15 11:12:58,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:12:58,237 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:12:58,240 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:12:58,241 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 11:12:58,241 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:12:58,241 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-15 11:12:58,241 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:12:58,242 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:12:58,242 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:12:58,242 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:12:58,242 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:12:58,243 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:12:58,252 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2020-10-15 11:12:58,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:12:58,263 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:12:58,287 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:12:58,287 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-15 11:12:58,287 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:12:58,288 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 31 [2020-10-15 11:12:58,288 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:12:58,288 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:12:58,288 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:12:58,289 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:12:58,289 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:12:58,289 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:12:58,300 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 11:12:58,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:12:58,307 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:12:58,311 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:12:58,311 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 11:12:58,311 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:12:58,312 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-15 11:12:58,312 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:12:58,312 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:12:58,312 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:12:58,312 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:12:58,313 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:12:58,313 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:12:58,321 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-15 11:12:58,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:12:58,328 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:12:58,332 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:12:58,333 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 11:12:58,333 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:12:58,333 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-15 11:12:58,333 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:12:58,334 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:12:58,334 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:12:58,334 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:12:58,334 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:12:58,335 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:12:58,345 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2020-10-15 11:12:58,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:12:58,356 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:12:58,373 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:12:58,374 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-15 11:12:58,374 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:12:58,374 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 23 [2020-10-15 11:12:58,374 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:12:58,375 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:12:58,375 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:12:58,375 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:12:58,375 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:12:58,375 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:12:58,388 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 11:12:58,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:12:58,395 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:12:58,399 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:12:58,399 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 11:12:58,399 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:12:58,399 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-15 11:12:58,400 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:12:58,400 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:12:58,400 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:12:58,400 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:12:58,401 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:12:58,401 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:12:58,409 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-15 11:12:58,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:12:58,420 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:12:58,429 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:12:58,429 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 11:12:58,429 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:12:58,429 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-15 11:12:58,430 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:12:58,430 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:12:58,430 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:12:58,430 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:12:58,430 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:12:58,431 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:12:58,439 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2020-10-15 11:12:58,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:12:58,446 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:12:58,449 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:12:58,449 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-15 11:12:58,449 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:12:58,450 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-15 11:12:58,450 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:12:58,450 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:12:58,450 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:12:58,450 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:12:58,450 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:12:58,451 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 11:12:58,498 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-10-15 11:12:58,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:12:58,510 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:12:58,517 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:12:58,585 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:12:58,585 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 11:12:58,586 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-15 11:12:58,586 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 83 [2020-10-15 11:12:58,586 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:12:58,586 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:12:58,586 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-15 11:12:58,587 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-15 11:12:58,587 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-15 11:12:58,587 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:12:58,812 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 11:12:58,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:12:58,849 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:12:58,890 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:12:58,891 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 11:12:58,891 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:12:58,891 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 59 [2020-10-15 11:12:58,892 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:12:58,892 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:12:58,893 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-15 11:12:58,893 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:12:58,893 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-15 11:12:58,893 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:12:59,017 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 116 [2020-10-15 11:12:59,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:12:59,029 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:12:59,039 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:12:59,115 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:12:59,116 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 11:12:59,116 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-15 11:12:59,117 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 94 [2020-10-15 11:12:59,117 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:12:59,117 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:12:59,118 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-15 11:12:59,118 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-15 11:12:59,118 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-15 11:12:59,119 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:12:59,136 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 11:12:59,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:12:59,150 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:12:59,188 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:12:59,189 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 11:12:59,189 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:12:59,190 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 47 [2020-10-15 11:12:59,190 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:12:59,191 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:12:59,191 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-15 11:12:59,191 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:12:59,192 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-15 11:12:59,192 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:12:59,210 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 127 [2020-10-15 11:12:59,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:12:59,222 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:12:59,232 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:12:59,314 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:12:59,314 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 11:12:59,315 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-15 11:12:59,315 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 100 [2020-10-15 11:12:59,315 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:12:59,316 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:12:59,316 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-15 11:12:59,316 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-15 11:12:59,317 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-15 11:12:59,317 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:12:59,414 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 11:12:59,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:12:59,432 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:12:59,484 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:12:59,484 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 11:12:59,484 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:12:59,485 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 63 [2020-10-15 11:12:59,485 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:12:59,485 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:12:59,485 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-15 11:12:59,486 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:12:59,486 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-15 11:12:59,486 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:12:59,504 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 138 [2020-10-15 11:12:59,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:12:59,517 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:12:59,527 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:12:59,625 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:12:59,626 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 11:12:59,626 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-15 11:12:59,626 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 117 [2020-10-15 11:12:59,627 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:12:59,627 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:12:59,627 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-15 11:12:59,628 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-15 11:12:59,628 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-15 11:12:59,628 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:12:59,720 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 11:12:59,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:12:59,741 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:12:59,793 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:12:59,793 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 11:12:59,793 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:12:59,793 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 63 [2020-10-15 11:12:59,794 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:12:59,794 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:12:59,794 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-15 11:12:59,794 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:12:59,795 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-15 11:12:59,795 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:12:59,811 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2020-10-15 11:12:59,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:12:59,821 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:12:59,828 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:12:59,901 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:12:59,901 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 11:12:59,902 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-15 11:12:59,902 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 87 [2020-10-15 11:12:59,902 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:12:59,902 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:12:59,902 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-15 11:12:59,902 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-15 11:12:59,903 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-15 11:12:59,903 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 11:13:00,015 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 11:13:00,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:13:00,029 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:13:00,060 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:13:00,060 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 11:13:00,060 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:13:00,061 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 39 [2020-10-15 11:13:00,061 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:13:00,061 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:13:00,061 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-15 11:13:00,062 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:13:00,062 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-15 11:13:00,062 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:13:00,117 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 160 [2020-10-15 11:13:00,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:13:00,133 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:13:00,141 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:13:00,141 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 11:13:00,141 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:13:00,142 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 19 [2020-10-15 11:13:00,142 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:13:00,142 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:13:00,142 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 11:13:00,143 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:13:00,143 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-15 11:13:00,143 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:13:00,391 INFO L134 CoverageAnalysis]: Checked inductivity of 300 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 284 trivial. 0 not checked. [2020-10-15 11:13:00,392 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1007368785] [2020-10-15 11:13:00,394 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-10-15 11:13:00,394 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [14] total 14 [2020-10-15 11:13:00,395 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1088735583] [2020-10-15 11:13:00,401 INFO L459 AbstractCegarLoop]: Interpolant automaton has 14 states [2020-10-15 11:13:00,402 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-15 11:13:00,416 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2020-10-15 11:13:00,418 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=29, Invalid=153, Unknown=0, NotChecked=0, Total=182 [2020-10-15 11:13:00,420 INFO L87 Difference]: Start difference. First operand 3028 states. Second operand 14 states. [2020-10-15 11:13:09,341 WARN L193 SmtUtils]: Spent 8.80 s on a formula simplification that was a NOOP. DAG size: 1504 [2020-10-15 11:13:21,963 WARN L193 SmtUtils]: Spent 8.71 s on a formula simplification that was a NOOP. DAG size: 1508 [2020-10-15 11:13:39,301 WARN L193 SmtUtils]: Spent 17.22 s on a formula simplification. DAG size of input: 1525 DAG size of output: 1510 [2020-10-15 11:13:48,219 WARN L193 SmtUtils]: Spent 8.76 s on a formula simplification that was a NOOP. DAG size: 1507 [2020-10-15 11:13:57,344 WARN L193 SmtUtils]: Spent 8.96 s on a formula simplification that was a NOOP. DAG size: 1509 [2020-10-15 11:14:15,374 WARN L193 SmtUtils]: Spent 17.77 s on a formula simplification. DAG size of input: 1527 DAG size of output: 1512 [2020-10-15 11:14:32,694 WARN L193 SmtUtils]: Spent 17.13 s on a formula simplification. DAG size of input: 1516 DAG size of output: 1501 [2020-10-15 11:14:50,983 WARN L193 SmtUtils]: Spent 17.60 s on a formula simplification. DAG size of input: 1523 DAG size of output: 1507 [2020-10-15 11:15:07,962 WARN L193 SmtUtils]: Spent 16.59 s on a formula simplification. DAG size of input: 1514 DAG size of output: 1498 [2020-10-15 11:15:16,718 WARN L193 SmtUtils]: Spent 8.52 s on a formula simplification that was a NOOP. DAG size: 1506 [2020-10-15 11:15:32,167 WARN L193 SmtUtils]: Spent 8.63 s on a formula simplification that was a NOOP. DAG size: 1497