/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/AutomizerCInline.xml -s ../../../trunk/examples/settings/default/taipan/svcomp-Reach-32bit-Taipan_Default.epf -i ../../../trunk/examples/svcomp/ldv-validator-v0.8/linux-stable-a450319-1-144_1a-drivers--input--tablet--acecad.ko-entry_point_ldv-val-v0.8.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-6598664 [2019-11-24 04:02:32,619 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-24 04:02:32,621 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-24 04:02:32,639 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-24 04:02:32,639 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-24 04:02:32,641 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-24 04:02:32,643 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-24 04:02:32,651 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-24 04:02:32,655 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-24 04:02:32,659 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-24 04:02:32,661 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-24 04:02:32,662 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-24 04:02:32,663 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-24 04:02:32,664 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-24 04:02:32,666 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-24 04:02:32,668 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-24 04:02:32,669 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-24 04:02:32,670 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-24 04:02:32,671 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-24 04:02:32,675 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-24 04:02:32,679 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-24 04:02:32,683 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-24 04:02:32,684 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-24 04:02:32,684 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-24 04:02:32,686 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2019-11-24 04:02:32,696 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-24 04:02:32,697 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-24 04:02:32,698 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-24 04:02:32,699 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/taipan/svcomp-Reach-32bit-Taipan_Default.epf [2019-11-24 04:02:32,713 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-24 04:02:32,713 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-24 04:02:32,714 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-24 04:02:32,714 INFO L138 SettingsManager]: * User list type=DISABLED [2019-11-24 04:02:32,714 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-11-24 04:02:32,714 INFO L138 SettingsManager]: * Explicit value domain=true [2019-11-24 04:02:32,715 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2019-11-24 04:02:32,715 INFO L138 SettingsManager]: * Octagon Domain=false [2019-11-24 04:02:32,715 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2019-11-24 04:02:32,715 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2019-11-24 04:02:32,715 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2019-11-24 04:02:32,716 INFO L138 SettingsManager]: * Interval Domain=false [2019-11-24 04:02:32,716 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2019-11-24 04:02:32,716 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2019-11-24 04:02:32,716 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2019-11-24 04:02:32,717 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-24 04:02:32,717 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-24 04:02:32,717 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-24 04:02:32,717 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-24 04:02:32,718 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-24 04:02:32,718 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-24 04:02:32,718 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-24 04:02:32,718 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-24 04:02:32,718 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-24 04:02:32,719 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-24 04:02:32,719 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-24 04:02:32,719 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-24 04:02:32,719 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-24 04:02:32,719 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-24 04:02:32,719 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-24 04:02:32,720 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-24 04:02:32,720 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-24 04:02:32,720 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-24 04:02:32,720 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2019-11-24 04:02:32,721 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-24 04:02:32,722 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-24 04:02:32,722 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-24 04:02:32,722 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2019-11-24 04:02:32,972 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-24 04:02:32,990 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-24 04:02:32,994 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-24 04:02:32,995 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-24 04:02:32,995 INFO L275 PluginConnector]: CDTParser initialized [2019-11-24 04:02:32,996 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-validator-v0.8/linux-stable-a450319-1-144_1a-drivers--input--tablet--acecad.ko-entry_point_ldv-val-v0.8.cil.out.i [2019-11-24 04:02:33,074 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7d8a2acc4/0bb5e92437e44210a7e5dce0d826f5b1/FLAG46437ae45 [2019-11-24 04:02:33,775 INFO L306 CDTParser]: Found 1 translation units. [2019-11-24 04:02:33,776 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-validator-v0.8/linux-stable-a450319-1-144_1a-drivers--input--tablet--acecad.ko-entry_point_ldv-val-v0.8.cil.out.i [2019-11-24 04:02:33,804 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7d8a2acc4/0bb5e92437e44210a7e5dce0d826f5b1/FLAG46437ae45 [2019-11-24 04:02:33,911 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7d8a2acc4/0bb5e92437e44210a7e5dce0d826f5b1 [2019-11-24 04:02:33,919 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-24 04:02:33,920 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2019-11-24 04:02:33,921 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-24 04:02:33,921 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-24 04:02:33,925 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-24 04:02:33,925 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 04:02:33" (1/1) ... [2019-11-24 04:02:33,928 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@249f13f5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 04:02:33, skipping insertion in model container [2019-11-24 04:02:33,928 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 04:02:33" (1/1) ... [2019-11-24 04:02:33,935 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-24 04:02:34,019 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-24 04:02:35,140 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 04:02:35,160 INFO L203 MainTranslator]: Completed pre-run [2019-11-24 04:02:35,348 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 04:02:35,444 INFO L208 MainTranslator]: Completed translation [2019-11-24 04:02:35,444 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 04:02:35 WrapperNode [2019-11-24 04:02:35,445 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-24 04:02:35,446 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-24 04:02:35,446 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-24 04:02:35,446 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-24 04:02:35,459 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 04:02:35" (1/1) ... [2019-11-24 04:02:35,493 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 04:02:35" (1/1) ... [2019-11-24 04:02:35,600 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-24 04:02:35,601 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-24 04:02:35,601 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-24 04:02:35,601 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-24 04:02:35,617 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 04:02:35" (1/1) ... [2019-11-24 04:02:35,617 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 04:02:35" (1/1) ... [2019-11-24 04:02:35,653 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 04:02:35" (1/1) ... [2019-11-24 04:02:35,654 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 04:02:35" (1/1) ... [2019-11-24 04:02:35,720 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 04:02:35" (1/1) ... [2019-11-24 04:02:35,736 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 04:02:35" (1/1) ... [2019-11-24 04:02:35,747 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 04:02:35" (1/1) ... [2019-11-24 04:02:35,763 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-24 04:02:35,764 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-24 04:02:35,764 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-24 04:02:35,764 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-24 04:02:35,765 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 04:02:35" (1/1) ... No working directory specified, using /storage/repos/ultimate/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 [2019-11-24 04:02:35,831 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-11-24 04:02:35,831 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-24 04:02:35,831 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-11-24 04:02:35,832 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-11-24 04:02:35,832 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-24 04:02:35,832 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-11-24 04:02:35,832 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-24 04:02:35,833 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-11-24 04:02:35,833 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-11-24 04:02:35,833 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-24 04:02:35,833 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-24 04:02:50,497 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-24 04:02:50,498 INFO L284 CfgBuilder]: Removed 178 assume(true) statements. [2019-11-24 04:02:50,499 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 04:02:50 BoogieIcfgContainer [2019-11-24 04:02:50,499 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-24 04:02:50,501 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-11-24 04:02:50,501 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-11-24 04:02:50,504 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-11-24 04:02:50,504 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 24.11 04:02:33" (1/3) ... [2019-11-24 04:02:50,505 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@739d6bb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.11 04:02:50, skipping insertion in model container [2019-11-24 04:02:50,505 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 04:02:35" (2/3) ... [2019-11-24 04:02:50,506 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@739d6bb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.11 04:02:50, skipping insertion in model container [2019-11-24 04:02:50,506 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 04:02:50" (3/3) ... [2019-11-24 04:02:50,508 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-stable-a450319-1-144_1a-drivers--input--tablet--acecad.ko-entry_point_ldv-val-v0.8.cil.out.i [2019-11-24 04:02:50,518 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-11-24 04:02:50,528 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 4 error locations. [2019-11-24 04:02:50,542 INFO L249 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2019-11-24 04:02:50,569 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-11-24 04:02:50,569 INFO L374 AbstractCegarLoop]: Hoare is true [2019-11-24 04:02:50,570 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-11-24 04:02:50,570 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-11-24 04:02:50,570 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-11-24 04:02:50,570 INFO L378 AbstractCegarLoop]: Difference is false [2019-11-24 04:02:50,570 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-11-24 04:02:50,571 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-11-24 04:02:50,592 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states. [2019-11-24 04:02:50,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2019-11-24 04:02:50,602 INFO L402 BasicCegarLoop]: Found error trace [2019-11-24 04:02:50,603 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-24 04:02:50,603 INFO L410 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-24 04:02:50,609 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-24 04:02:50,609 INFO L82 PathProgramCache]: Analyzing trace with hash -1671992876, now seen corresponding path program 1 times [2019-11-24 04:02:50,618 INFO L163 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-11-24 04:02:50,619 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [840686462] [2019-11-24 04:02:50,619 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-24 04:02:50,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-24 04:02:51,042 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-24 04:02:51,043 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [840686462] [2019-11-24 04:02:51,044 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-24 04:02:51,044 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-24 04:02:51,045 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [526761753] [2019-11-24 04:02:51,049 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-24 04:02:51,049 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2019-11-24 04:02:51,063 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-24 04:02:51,064 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-24 04:02:51,066 INFO L87 Difference]: Start difference. First operand 49 states. Second operand 3 states. [2019-11-24 04:02:51,179 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-24 04:02:51,180 INFO L93 Difference]: Finished difference Result 127 states and 204 transitions. [2019-11-24 04:02:51,181 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-24 04:02:51,183 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 10 [2019-11-24 04:02:51,183 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-24 04:02:51,198 INFO L225 Difference]: With dead ends: 127 [2019-11-24 04:02:51,198 INFO L226 Difference]: Without dead ends: 70 [2019-11-24 04:02:51,202 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-24 04:02:51,220 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 70 states. [2019-11-24 04:02:51,250 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 70 to 70. [2019-11-24 04:02:51,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 70 states. [2019-11-24 04:02:51,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 70 states and 105 transitions. [2019-11-24 04:02:51,259 INFO L78 Accepts]: Start accepts. Automaton has 70 states and 105 transitions. Word has length 10 [2019-11-24 04:02:51,259 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-24 04:02:51,259 INFO L462 AbstractCegarLoop]: Abstraction has 70 states and 105 transitions. [2019-11-24 04:02:51,259 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-24 04:02:51,259 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 105 transitions. [2019-11-24 04:02:51,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2019-11-24 04:02:51,261 INFO L402 BasicCegarLoop]: Found error trace [2019-11-24 04:02:51,261 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-24 04:02:51,261 INFO L410 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-24 04:02:51,262 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-24 04:02:51,262 INFO L82 PathProgramCache]: Analyzing trace with hash -190027980, now seen corresponding path program 1 times [2019-11-24 04:02:51,262 INFO L163 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-11-24 04:02:51,262 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1348614256] [2019-11-24 04:02:51,263 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-24 04:02:51,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-24 04:02:51,406 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-24 04:02:51,407 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1348614256] [2019-11-24 04:02:51,407 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-24 04:02:51,407 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-11-24 04:02:51,408 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2074809082] [2019-11-24 04:02:51,409 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-24 04:02:51,409 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2019-11-24 04:02:51,410 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-24 04:02:51,410 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-24 04:02:51,410 INFO L87 Difference]: Start difference. First operand 70 states and 105 transitions. Second operand 3 states. [2019-11-24 04:02:51,459 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-24 04:02:51,460 INFO L93 Difference]: Finished difference Result 121 states and 187 transitions. [2019-11-24 04:02:51,460 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-24 04:02:51,460 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 13 [2019-11-24 04:02:51,461 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-24 04:02:51,462 INFO L225 Difference]: With dead ends: 121 [2019-11-24 04:02:51,462 INFO L226 Difference]: Without dead ends: 119 [2019-11-24 04:02:51,463 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-24 04:02:51,464 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 119 states. [2019-11-24 04:02:51,478 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 119 to 119. [2019-11-24 04:02:51,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 119 states. [2019-11-24 04:02:51,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 119 states and 185 transitions. [2019-11-24 04:02:51,481 INFO L78 Accepts]: Start accepts. Automaton has 119 states and 185 transitions. Word has length 13 [2019-11-24 04:02:51,483 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-24 04:02:51,483 INFO L462 AbstractCegarLoop]: Abstraction has 119 states and 185 transitions. [2019-11-24 04:02:51,483 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-24 04:02:51,484 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 185 transitions. [2019-11-24 04:02:51,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2019-11-24 04:02:51,485 INFO L402 BasicCegarLoop]: Found error trace [2019-11-24 04:02:51,485 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-24 04:02:51,486 INFO L410 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-24 04:02:51,486 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-24 04:02:51,486 INFO L82 PathProgramCache]: Analyzing trace with hash -1595893567, now seen corresponding path program 1 times [2019-11-24 04:02:51,486 INFO L163 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-11-24 04:02:51,486 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [666615459] [2019-11-24 04:02:51,487 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-24 04:02:51,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-24 04:02:51,586 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-24 04:02:51,587 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [666615459] [2019-11-24 04:02:51,587 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-24 04:02:51,587 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-11-24 04:02:51,588 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1220770830] [2019-11-24 04:02:51,588 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-24 04:02:51,588 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2019-11-24 04:02:51,589 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-24 04:02:51,589 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-24 04:02:51,589 INFO L87 Difference]: Start difference. First operand 119 states and 185 transitions. Second operand 3 states. [2019-11-24 04:02:51,609 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-24 04:02:51,609 INFO L93 Difference]: Finished difference Result 119 states and 185 transitions. [2019-11-24 04:02:51,610 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-24 04:02:51,611 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 14 [2019-11-24 04:02:51,611 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-24 04:02:51,614 INFO L225 Difference]: With dead ends: 119 [2019-11-24 04:02:51,614 INFO L226 Difference]: Without dead ends: 117 [2019-11-24 04:02:51,615 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-24 04:02:51,617 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 117 states. [2019-11-24 04:02:51,639 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 117 to 117. [2019-11-24 04:02:51,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 117 states. [2019-11-24 04:02:51,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 117 states and 183 transitions. [2019-11-24 04:02:51,642 INFO L78 Accepts]: Start accepts. Automaton has 117 states and 183 transitions. Word has length 14 [2019-11-24 04:02:51,642 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-24 04:02:51,643 INFO L462 AbstractCegarLoop]: Abstraction has 117 states and 183 transitions. [2019-11-24 04:02:51,643 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-24 04:02:51,643 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 183 transitions. [2019-11-24 04:02:51,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2019-11-24 04:02:51,644 INFO L402 BasicCegarLoop]: Found error trace [2019-11-24 04:02:51,645 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-24 04:02:51,645 INFO L410 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-24 04:02:51,645 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-24 04:02:51,645 INFO L82 PathProgramCache]: Analyzing trace with hash 2066913502, now seen corresponding path program 1 times [2019-11-24 04:02:51,646 INFO L163 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-11-24 04:02:51,646 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2085679440] [2019-11-24 04:02:51,646 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-24 04:02:51,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-24 04:02:51,765 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-24 04:02:51,766 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2085679440] [2019-11-24 04:02:51,766 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-24 04:02:51,766 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-11-24 04:02:51,767 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [521855222] [2019-11-24 04:02:51,767 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-24 04:02:51,767 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2019-11-24 04:02:51,767 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-24 04:02:51,768 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-24 04:02:51,768 INFO L87 Difference]: Start difference. First operand 117 states and 183 transitions. Second operand 3 states. [2019-11-24 04:02:51,776 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-24 04:02:51,776 INFO L93 Difference]: Finished difference Result 117 states and 183 transitions. [2019-11-24 04:02:51,777 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-24 04:02:51,777 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 15 [2019-11-24 04:02:51,777 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-24 04:02:51,778 INFO L225 Difference]: With dead ends: 117 [2019-11-24 04:02:51,778 INFO L226 Difference]: Without dead ends: 115 [2019-11-24 04:02:51,779 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-24 04:02:51,779 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 115 states. [2019-11-24 04:02:51,788 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 115 to 115. [2019-11-24 04:02:51,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 115 states. [2019-11-24 04:02:51,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 115 states and 181 transitions. [2019-11-24 04:02:51,789 INFO L78 Accepts]: Start accepts. Automaton has 115 states and 181 transitions. Word has length 15 [2019-11-24 04:02:51,789 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-24 04:02:51,789 INFO L462 AbstractCegarLoop]: Abstraction has 115 states and 181 transitions. [2019-11-24 04:02:51,789 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-24 04:02:51,789 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 181 transitions. [2019-11-24 04:02:51,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2019-11-24 04:02:51,790 INFO L402 BasicCegarLoop]: Found error trace [2019-11-24 04:02:51,790 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-24 04:02:51,791 INFO L410 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-24 04:02:51,791 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-24 04:02:51,791 INFO L82 PathProgramCache]: Analyzing trace with hash -350184341, now seen corresponding path program 1 times [2019-11-24 04:02:51,791 INFO L163 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-11-24 04:02:51,791 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [560421459] [2019-11-24 04:02:51,792 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-24 04:02:51,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-24 04:02:51,851 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-24 04:02:51,851 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [560421459] [2019-11-24 04:02:51,851 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-24 04:02:51,852 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-11-24 04:02:51,852 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2087384481] [2019-11-24 04:02:51,852 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-24 04:02:51,852 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2019-11-24 04:02:51,853 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-24 04:02:51,853 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-24 04:02:51,853 INFO L87 Difference]: Start difference. First operand 115 states and 181 transitions. Second operand 3 states. [2019-11-24 04:02:51,859 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-24 04:02:51,859 INFO L93 Difference]: Finished difference Result 115 states and 181 transitions. [2019-11-24 04:02:51,859 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-24 04:02:51,860 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 16 [2019-11-24 04:02:51,860 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-24 04:02:51,861 INFO L225 Difference]: With dead ends: 115 [2019-11-24 04:02:51,861 INFO L226 Difference]: Without dead ends: 109 [2019-11-24 04:02:51,861 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-24 04:02:51,862 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 109 states. [2019-11-24 04:02:51,869 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 109 to 109. [2019-11-24 04:02:51,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 109 states. [2019-11-24 04:02:51,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 109 states to 109 states and 173 transitions. [2019-11-24 04:02:51,870 INFO L78 Accepts]: Start accepts. Automaton has 109 states and 173 transitions. Word has length 16 [2019-11-24 04:02:51,870 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-24 04:02:51,870 INFO L462 AbstractCegarLoop]: Abstraction has 109 states and 173 transitions. [2019-11-24 04:02:51,870 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-24 04:02:51,871 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 173 transitions. [2019-11-24 04:02:51,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2019-11-24 04:02:51,872 INFO L402 BasicCegarLoop]: Found error trace [2019-11-24 04:02:51,872 INFO L410 BasicCegarLoop]: trace histogram [2, 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] [2019-11-24 04:02:51,872 INFO L410 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-24 04:02:51,872 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-24 04:02:51,873 INFO L82 PathProgramCache]: Analyzing trace with hash 1112905795, now seen corresponding path program 1 times [2019-11-24 04:02:51,873 INFO L163 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-11-24 04:02:51,873 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [409263014] [2019-11-24 04:02:51,873 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-24 04:02:51,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-24 04:02:51,930 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-24 04:02:51,930 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [409263014] [2019-11-24 04:02:51,931 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-24 04:02:51,931 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-24 04:02:51,931 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1121554237] [2019-11-24 04:02:51,932 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-24 04:02:51,932 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2019-11-24 04:02:51,932 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-24 04:02:51,932 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-24 04:02:51,932 INFO L87 Difference]: Start difference. First operand 109 states and 173 transitions. Second operand 3 states. [2019-11-24 04:02:51,975 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-24 04:02:51,975 INFO L93 Difference]: Finished difference Result 202 states and 320 transitions. [2019-11-24 04:02:51,975 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-24 04:02:51,976 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 28 [2019-11-24 04:02:51,976 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-24 04:02:51,976 INFO L225 Difference]: With dead ends: 202 [2019-11-24 04:02:51,977 INFO L226 Difference]: Without dead ends: 95 [2019-11-24 04:02:51,978 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-24 04:02:51,978 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 95 states. [2019-11-24 04:02:51,983 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 95 to 92. [2019-11-24 04:02:51,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 92 states. [2019-11-24 04:02:51,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 92 states and 145 transitions. [2019-11-24 04:02:51,984 INFO L78 Accepts]: Start accepts. Automaton has 92 states and 145 transitions. Word has length 28 [2019-11-24 04:02:51,984 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-24 04:02:51,985 INFO L462 AbstractCegarLoop]: Abstraction has 92 states and 145 transitions. [2019-11-24 04:02:51,985 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-24 04:02:51,985 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 145 transitions. [2019-11-24 04:02:51,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2019-11-24 04:02:51,986 INFO L402 BasicCegarLoop]: Found error trace [2019-11-24 04:02:51,986 INFO L410 BasicCegarLoop]: trace histogram [3, 2, 2, 2, 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] [2019-11-24 04:02:51,987 INFO L410 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-24 04:02:51,987 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-24 04:02:51,987 INFO L82 PathProgramCache]: Analyzing trace with hash 16260072, now seen corresponding path program 1 times [2019-11-24 04:02:51,987 INFO L163 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-11-24 04:02:51,988 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1201168682] [2019-11-24 04:02:51,988 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-24 04:02:52,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-24 04:02:52,506 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2019-11-24 04:02:52,507 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1201168682] [2019-11-24 04:02:52,507 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-24 04:02:52,507 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-24 04:02:52,507 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1585926754] [2019-11-24 04:02:52,508 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-24 04:02:52,508 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2019-11-24 04:02:52,508 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-24 04:02:52,508 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-24 04:02:52,509 INFO L87 Difference]: Start difference. First operand 92 states and 145 transitions. Second operand 3 states. [2019-11-24 04:02:52,546 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-24 04:02:52,546 INFO L93 Difference]: Finished difference Result 173 states and 276 transitions. [2019-11-24 04:02:52,547 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-24 04:02:52,547 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 34 [2019-11-24 04:02:52,547 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-24 04:02:52,548 INFO L225 Difference]: With dead ends: 173 [2019-11-24 04:02:52,548 INFO L226 Difference]: Without dead ends: 94 [2019-11-24 04:02:52,549 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-24 04:02:52,549 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 94 states. [2019-11-24 04:02:52,554 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 94 to 94. [2019-11-24 04:02:52,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 94 states. [2019-11-24 04:02:52,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 94 states to 94 states and 147 transitions. [2019-11-24 04:02:52,555 INFO L78 Accepts]: Start accepts. Automaton has 94 states and 147 transitions. Word has length 34 [2019-11-24 04:02:52,556 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-24 04:02:52,556 INFO L462 AbstractCegarLoop]: Abstraction has 94 states and 147 transitions. [2019-11-24 04:02:52,556 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-24 04:02:52,556 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 147 transitions. [2019-11-24 04:02:52,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2019-11-24 04:02:52,557 INFO L402 BasicCegarLoop]: Found error trace [2019-11-24 04:02:52,558 INFO L410 BasicCegarLoop]: trace histogram [3, 2, 2, 2, 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] [2019-11-24 04:02:52,558 INFO L410 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-24 04:02:52,558 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-24 04:02:52,558 INFO L82 PathProgramCache]: Analyzing trace with hash 6372335, now seen corresponding path program 1 times [2019-11-24 04:02:52,558 INFO L163 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-11-24 04:02:52,559 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1452125149] [2019-11-24 04:02:52,559 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-24 04:02:52,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-24 04:02:52,865 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2019-11-24 04:02:52,866 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1452125149] [2019-11-24 04:02:52,866 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-24 04:02:52,867 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-11-24 04:02:52,867 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1314302248] [2019-11-24 04:02:52,867 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-24 04:02:52,867 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2019-11-24 04:02:52,868 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-24 04:02:52,868 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-24 04:02:52,868 INFO L87 Difference]: Start difference. First operand 94 states and 147 transitions. Second operand 3 states. [2019-11-24 04:02:52,888 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-24 04:02:52,888 INFO L93 Difference]: Finished difference Result 187 states and 293 transitions. [2019-11-24 04:02:52,889 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-24 04:02:52,889 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 35 [2019-11-24 04:02:52,889 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-24 04:02:52,890 INFO L225 Difference]: With dead ends: 187 [2019-11-24 04:02:52,890 INFO L226 Difference]: Without dead ends: 95 [2019-11-24 04:02:52,891 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-24 04:02:52,891 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 95 states. [2019-11-24 04:02:52,897 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 95 to 95. [2019-11-24 04:02:52,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 95 states. [2019-11-24 04:02:52,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 95 states and 148 transitions. [2019-11-24 04:02:52,898 INFO L78 Accepts]: Start accepts. Automaton has 95 states and 148 transitions. Word has length 35 [2019-11-24 04:02:52,898 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-24 04:02:52,898 INFO L462 AbstractCegarLoop]: Abstraction has 95 states and 148 transitions. [2019-11-24 04:02:52,898 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-24 04:02:52,898 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 148 transitions. [2019-11-24 04:02:52,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2019-11-24 04:02:52,899 INFO L402 BasicCegarLoop]: Found error trace [2019-11-24 04:02:52,900 INFO L410 BasicCegarLoop]: trace histogram [3, 2, 2, 2, 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] [2019-11-24 04:02:52,900 INFO L410 AbstractCegarLoop]: === Iteration 9 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-24 04:02:52,900 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-24 04:02:52,900 INFO L82 PathProgramCache]: Analyzing trace with hash 1741796379, now seen corresponding path program 1 times [2019-11-24 04:02:52,901 INFO L163 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-11-24 04:02:52,901 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [107947746] [2019-11-24 04:02:52,901 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-24 04:02:53,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-24 04:02:53,337 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2019-11-24 04:02:53,337 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [107947746] [2019-11-24 04:02:53,338 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-24 04:02:53,338 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-24 04:02:53,338 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [330262617] [2019-11-24 04:02:53,339 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-11-24 04:02:53,339 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2019-11-24 04:02:53,339 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-11-24 04:02:53,339 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-11-24 04:02:53,339 INFO L87 Difference]: Start difference. First operand 95 states and 148 transitions. Second operand 4 states. [2019-11-24 04:02:57,371 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-24 04:02:57,371 INFO L93 Difference]: Finished difference Result 137 states and 215 transitions. [2019-11-24 04:02:57,371 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-11-24 04:02:57,372 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 36 [2019-11-24 04:02:57,372 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-24 04:02:57,373 INFO L225 Difference]: With dead ends: 137 [2019-11-24 04:02:57,373 INFO L226 Difference]: Without dead ends: 134 [2019-11-24 04:02:57,374 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 1 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-11-24 04:02:57,374 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 134 states. [2019-11-24 04:02:57,385 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 134 to 97. [2019-11-24 04:02:57,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 97 states. [2019-11-24 04:02:57,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 97 states to 97 states and 151 transitions. [2019-11-24 04:02:57,386 INFO L78 Accepts]: Start accepts. Automaton has 97 states and 151 transitions. Word has length 36 [2019-11-24 04:02:57,387 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-24 04:02:57,387 INFO L462 AbstractCegarLoop]: Abstraction has 97 states and 151 transitions. [2019-11-24 04:02:57,387 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-11-24 04:02:57,387 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 151 transitions. [2019-11-24 04:02:57,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2019-11-24 04:02:57,391 INFO L402 BasicCegarLoop]: Found error trace [2019-11-24 04:02:57,391 INFO L410 BasicCegarLoop]: trace histogram [3, 2, 2, 2, 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] [2019-11-24 04:02:57,391 INFO L410 AbstractCegarLoop]: === Iteration 10 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-24 04:02:57,391 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-24 04:02:57,392 INFO L82 PathProgramCache]: Analyzing trace with hash -1416447553, now seen corresponding path program 1 times [2019-11-24 04:02:57,392 INFO L163 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-11-24 04:02:57,392 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1270460782] [2019-11-24 04:02:57,392 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-24 04:02:57,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-24 04:02:57,684 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2019-11-24 04:02:57,685 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1270460782] [2019-11-24 04:02:57,685 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1846606148] [2019-11-24 04:02:57,685 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-24 04:02:58,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-24 04:02:58,108 INFO L255 TraceCheckSpWp]: Trace formula consists of 1226 conjuncts, 7 conjunts are in the unsatisfiable core [2019-11-24 04:02:58,123 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2019-11-24 04:02:58,173 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2019-11-24 04:02:58,174 INFO L320 TraceCheckSpWp]: Computing backward predicates... [2019-11-24 04:02:58,188 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-24 04:02:58,231 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2019-11-24 04:02:58,231 INFO L220 FreeRefinementEngine]: Constructing automaton from 2 perfect and 1 imperfect interpolant sequences. [2019-11-24 04:02:58,232 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5, 5] imperfect sequences [5] total 9 [2019-11-24 04:02:58,232 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1336303649] [2019-11-24 04:02:58,234 INFO L442 AbstractCegarLoop]: Interpolant automaton has 6 states [2019-11-24 04:02:58,234 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2019-11-24 04:02:58,234 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2019-11-24 04:02:58,234 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=26, Invalid=46, Unknown=0, NotChecked=0, Total=72 [2019-11-24 04:02:58,234 INFO L87 Difference]: Start difference. First operand 97 states and 151 transitions. Second operand 6 states. [2019-11-24 04:02:58,364 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-24 04:02:58,365 INFO L93 Difference]: Finished difference Result 293 states and 459 transitions. [2019-11-24 04:02:58,365 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-11-24 04:02:58,365 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 36 [2019-11-24 04:02:58,366 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-24 04:02:58,367 INFO L225 Difference]: With dead ends: 293 [2019-11-24 04:02:58,368 INFO L226 Difference]: Without dead ends: 290 [2019-11-24 04:02:58,368 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 76 GetRequests, 67 SyntacticMatches, 1 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 15 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=33, Invalid=57, Unknown=0, NotChecked=0, Total=90 [2019-11-24 04:02:58,369 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 290 states. [2019-11-24 04:02:58,382 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 290 to 218. [2019-11-24 04:02:58,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 218 states. [2019-11-24 04:02:58,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 218 states to 218 states and 347 transitions. [2019-11-24 04:02:58,383 INFO L78 Accepts]: Start accepts. Automaton has 218 states and 347 transitions. Word has length 36 [2019-11-24 04:02:58,384 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-24 04:02:58,384 INFO L462 AbstractCegarLoop]: Abstraction has 218 states and 347 transitions. [2019-11-24 04:02:58,384 INFO L463 AbstractCegarLoop]: Interpolant automaton has 6 states. [2019-11-24 04:02:58,384 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 347 transitions. [2019-11-24 04:02:58,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2019-11-24 04:02:58,385 INFO L402 BasicCegarLoop]: Found error trace [2019-11-24 04:02:58,385 INFO L410 BasicCegarLoop]: trace histogram [3, 2, 2, 2, 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] [2019-11-24 04:02:58,599 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-24 04:02:58,600 INFO L410 AbstractCegarLoop]: === Iteration 11 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-24 04:02:58,600 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-24 04:02:58,600 INFO L82 PathProgramCache]: Analyzing trace with hash 1987093208, now seen corresponding path program 1 times [2019-11-24 04:02:58,600 INFO L163 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-11-24 04:02:58,601 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1915925462] [2019-11-24 04:02:58,601 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-24 04:03:00,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-24 04:03:02,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-24 04:03:02,438 INFO L174 FreeRefinementEngine]: Strategy SIFA_TAIPAN found a feasible trace [2019-11-24 04:03:02,438 INFO L475 BasicCegarLoop]: Counterexample might be feasible [2019-11-24 04:03:02,498 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-24 04:03:02,500 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-24 04:03:02,501 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-24 04:03:02,501 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-24 04:03:02,502 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-24 04:03:02,503 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-24 04:03:02,504 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-24 04:03:02,504 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-24 04:03:02,505 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-24 04:03:02,506 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-24 04:03:02,506 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-24 04:03:02,507 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-24 04:03:02,508 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-24 04:03:02,508 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-24 04:03:02,508 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-24 04:03:02,509 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-24 04:03:02,510 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-24 04:03:02,510 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-24 04:03:02,511 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-24 04:03:02,511 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-24 04:03:02,512 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-24 04:03:02,512 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-24 04:03:02,513 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-24 04:03:02,513 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-24 04:03:02,514 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-24 04:03:02,514 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-24 04:03:02,515 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-24 04:03:02,515 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-24 04:03:02,516 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-24 04:03:02,516 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-24 04:03:02,516 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-24 04:03:02,517 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-24 04:03:02,517 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-24 04:03:02,518 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-24 04:03:02,518 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-24 04:03:02,518 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-24 04:03:02,519 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-24 04:03:02,519 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-24 04:03:02,520 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-24 04:03:02,520 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-24 04:03:02,521 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-24 04:03:02,521 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-24 04:03:02,522 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-24 04:03:02,522 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-24 04:03:02,523 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-24 04:03:02,524 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-24 04:03:02,524 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-24 04:03:02,525 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-24 04:03:02,525 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-24 04:03:02,526 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-24 04:03:02,527 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-24 04:03:02,527 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-24 04:03:02,528 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-24 04:03:02,529 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-24 04:03:02,530 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-24 04:03:02,530 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-24 04:03:02,531 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-24 04:03:02,532 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-24 04:03:02,533 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-24 04:03:02,533 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-24 04:03:02,534 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-24 04:03:02,535 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-24 04:03:02,536 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-24 04:03:02,536 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-24 04:03:02,537 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-24 04:03:02,538 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-24 04:03:02,539 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-24 04:03:02,540 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-24 04:03:02,541 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-24 04:03:02,541 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-24 04:03:02,542 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-24 04:03:02,543 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-24 04:03:02,544 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-24 04:03:02,544 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-24 04:03:02,545 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-24 04:03:02,546 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2019-11-24 04:03:02,617 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_usb_device_table~0!bDeviceClass [2019-11-24 04:03:02,619 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_usb_device_table~0!driver_info [2019-11-24 04:03:02,620 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceSubClass [2019-11-24 04:03:02,620 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_usb_device_table~0!bDeviceSubClass [2019-11-24 04:03:02,620 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_usb_device_table~0!bcdDevice_hi [2019-11-24 04:03:02,621 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceProtocol [2019-11-24 04:03:02,621 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_usb_device_table~0!match_flags [2019-11-24 04:03:02,621 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_usb_device_table~0!bDeviceProtocol [2019-11-24 04:03:02,628 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceClass [2019-11-24 04:03:02,629 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_usb_device_table~0!idVendor [2019-11-24 04:03:02,629 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_usb_device_table~0!bcdDevice_lo [2019-11-24 04:03:02,629 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_usb_device_table~0!idProduct [2019-11-24 04:03:02,631 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_usb_device_table~0!bcdDevice_lo [2019-11-24 04:03:02,631 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_usb_device_table~0!match_flags [2019-11-24 04:03:02,631 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_usb_device_table~0!bcdDevice_hi [2019-11-24 04:03:02,632 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_usb_device_table~0!bDeviceClass [2019-11-24 04:03:02,632 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_usb_device_table~0!idProduct [2019-11-24 04:03:02,634 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_usb_device_table~0!driver_info [2019-11-24 04:03:02,634 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceClass [2019-11-24 04:03:02,634 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_usb_device_table~0!bDeviceProtocol [2019-11-24 04:03:02,634 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceProtocol [2019-11-24 04:03:02,635 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_usb_device_table~0!bDeviceSubClass [2019-11-24 04:03:02,635 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_usb_device_table~0!idVendor [2019-11-24 04:03:02,635 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceSubClass [2019-11-24 04:03:02,637 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_usb_device_table~0!bcdDevice_hi [2019-11-24 04:03:02,637 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceSubClass [2019-11-24 04:03:02,637 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_usb_device_table~0!bDeviceProtocol [2019-11-24 04:03:02,638 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_usb_device_table~0!idVendor [2019-11-24 04:03:02,644 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_usb_device_table~0!bDeviceSubClass [2019-11-24 04:03:02,644 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceClass [2019-11-24 04:03:02,645 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_usb_device_table~0!idProduct [2019-11-24 04:03:02,645 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_usb_device_table~0!bDeviceClass [2019-11-24 04:03:02,645 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_usb_device_table~0!driver_info [2019-11-24 04:03:02,645 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_usb_device_table~0!match_flags [2019-11-24 04:03:02,646 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_usb_device_table~0!bcdDevice_lo [2019-11-24 04:03:02,646 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceProtocol [2019-11-24 04:03:02,647 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_usb_device_table~0!bDeviceClass [2019-11-24 04:03:02,648 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceProtocol [2019-11-24 04:03:02,648 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceClass [2019-11-24 04:03:02,649 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_usb_device_table~0!bcdDevice_lo [2019-11-24 04:03:02,649 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_usb_device_table~0!idProduct [2019-11-24 04:03:02,649 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_usb_device_table~0!bDeviceSubClass [2019-11-24 04:03:02,650 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceSubClass [2019-11-24 04:03:02,650 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_usb_device_table~0!driver_info [2019-11-24 04:03:02,650 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_usb_device_table~0!match_flags [2019-11-24 04:03:02,651 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_usb_device_table~0!bDeviceProtocol [2019-11-24 04:03:02,651 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_usb_device_table~0!idVendor [2019-11-24 04:03:02,652 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_usb_device_table~0!bcdDevice_hi [2019-11-24 04:03:02,657 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceClass [2019-11-24 04:03:02,657 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_usb_device_table~0!driver_info [2019-11-24 04:03:02,658 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceProtocol [2019-11-24 04:03:02,658 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceSubClass [2019-11-24 04:03:02,659 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_usb_device_table~0!bcdDevice_lo [2019-11-24 04:03:02,659 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_usb_device_table~0!idProduct [2019-11-24 04:03:02,659 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_usb_device_table~0!bDeviceClass [2019-11-24 04:03:02,659 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_usb_device_table~0!match_flags [2019-11-24 04:03:02,660 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_usb_device_table~0!bcdDevice_hi [2019-11-24 04:03:02,660 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_usb_device_table~0!bDeviceProtocol [2019-11-24 04:03:02,660 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_usb_device_table~0!idVendor [2019-11-24 04:03:02,660 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_usb_device_table~0!bDeviceSubClass [2019-11-24 04:03:02,661 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_usb_device_table~0!bDeviceProtocol [2019-11-24 04:03:02,662 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_usb_device_table~0!idProduct [2019-11-24 04:03:02,662 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_usb_device_table~0!idVendor [2019-11-24 04:03:02,668 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceProtocol [2019-11-24 04:03:02,668 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceSubClass [2019-11-24 04:03:02,669 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_usb_device_table~0!match_flags [2019-11-24 04:03:02,669 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_usb_device_table~0!bcdDevice_lo [2019-11-24 04:03:02,670 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_usb_device_table~0!bDeviceSubClass [2019-11-24 04:03:02,671 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_usb_device_table~0!bDeviceClass [2019-11-24 04:03:02,671 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_usb_device_table~0!driver_info [2019-11-24 04:03:02,671 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceClass [2019-11-24 04:03:02,671 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_usb_device_table~0!bcdDevice_hi [2019-11-24 04:03:02,672 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_usb_device_table~0!driver_info [2019-11-24 04:03:02,672 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_usb_device_table~0!bcdDevice_lo [2019-11-24 04:03:02,673 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceClass [2019-11-24 04:03:02,673 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_usb_device_table~0!idProduct [2019-11-24 04:03:02,673 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_usb_device_table~0!bDeviceClass [2019-11-24 04:03:02,673 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceSubClass [2019-11-24 04:03:02,674 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_usb_device_table~0!bDeviceSubClass [2019-11-24 04:03:02,674 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_usb_device_table~0!match_flags [2019-11-24 04:03:02,674 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_usb_device_table~0!bcdDevice_hi [2019-11-24 04:03:02,674 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_usb_device_table~0!idVendor [2019-11-24 04:03:02,674 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_usb_device_table~0!bDeviceProtocol [2019-11-24 04:03:02,675 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceProtocol [2019-11-24 04:03:02,675 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_usb_device_table~0!bDeviceClass [2019-11-24 04:03:02,676 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceSubClass [2019-11-24 04:03:02,676 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_usb_device_table~0!bDeviceProtocol [2019-11-24 04:03:02,676 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_usb_device_table~0!driver_info [2019-11-24 04:03:02,676 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_usb_device_table~0!idProduct [2019-11-24 04:03:02,677 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_usb_device_table~0!match_flags [2019-11-24 04:03:02,677 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceProtocol [2019-11-24 04:03:02,677 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_usb_device_table~0!idVendor [2019-11-24 04:03:02,677 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_usb_device_table~0!bcdDevice_lo [2019-11-24 04:03:02,678 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_usb_device_table~0!bcdDevice_hi [2019-11-24 04:03:02,678 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_usb_device_table~0!bDeviceSubClass [2019-11-24 04:03:02,678 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceClass [2019-11-24 04:03:02,679 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_usb_device_table~0!bcdDevice_hi [2019-11-24 04:03:02,679 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_usb_device_table~0!bDeviceClass [2019-11-24 04:03:02,681 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_usb_device_table~0!idVendor [2019-11-24 04:03:02,681 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_usb_device_table~0!bDeviceProtocol [2019-11-24 04:03:02,681 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_usb_device_table~0!match_flags [2019-11-24 04:03:02,681 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_usb_device_table~0!driver_info [2019-11-24 04:03:02,682 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_usb_device_table~0!idProduct [2019-11-24 04:03:02,682 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceProtocol [2019-11-24 04:03:02,683 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_usb_device_table~0!bcdDevice_lo [2019-11-24 04:03:02,683 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_usb_device_table~0!bDeviceSubClass [2019-11-24 04:03:02,683 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceClass [2019-11-24 04:03:02,684 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceSubClass [2019-11-24 04:03:02,685 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_usb_device_table~0!bcdDevice_lo [2019-11-24 04:03:02,685 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_usb_device_table~0!bDeviceSubClass [2019-11-24 04:03:02,686 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_usb_device_table~0!idVendor [2019-11-24 04:03:02,686 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_usb_device_table~0!driver_info [2019-11-24 04:03:02,686 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_usb_device_table~0!bDeviceProtocol [2019-11-24 04:03:02,686 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceSubClass [2019-11-24 04:03:02,686 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_usb_device_table~0!bcdDevice_hi [2019-11-24 04:03:02,687 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_usb_device_table~0!match_flags [2019-11-24 04:03:02,687 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceProtocol [2019-11-24 04:03:02,687 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceClass [2019-11-24 04:03:02,687 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_usb_device_table~0!idProduct [2019-11-24 04:03:02,688 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_usb_device_table~0!bDeviceClass [2019-11-24 04:03:02,688 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceClass [2019-11-24 04:03:02,689 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceSubClass [2019-11-24 04:03:02,689 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_usb_device_table~0!bcdDevice_hi [2019-11-24 04:03:02,693 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_usb_device_table~0!idVendor [2019-11-24 04:03:02,693 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceProtocol [2019-11-24 04:03:02,694 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_usb_device_table~0!bDeviceClass [2019-11-24 04:03:02,694 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_usb_device_table~0!idProduct [2019-11-24 04:03:02,694 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_usb_device_table~0!bcdDevice_lo [2019-11-24 04:03:02,694 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_usb_device_table~0!bDeviceProtocol [2019-11-24 04:03:02,694 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_usb_device_table~0!match_flags [2019-11-24 04:03:02,695 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_usb_device_table~0!driver_info [2019-11-24 04:03:02,695 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_usb_device_table~0!bDeviceSubClass [2019-11-24 04:03:02,699 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_usb_device_table~0!bDeviceSubClass [2019-11-24 04:03:02,699 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceClass [2019-11-24 04:03:02,699 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_usb_device_table~0!driver_info [2019-11-24 04:03:02,699 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceProtocol [2019-11-24 04:03:02,699 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceSubClass [2019-11-24 04:03:02,700 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_usb_device_table~0!bDeviceProtocol [2019-11-24 04:03:02,700 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_usb_device_table~0!bcdDevice_hi [2019-11-24 04:03:02,700 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_usb_device_table~0!bcdDevice_lo [2019-11-24 04:03:02,700 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_usb_device_table~0!match_flags [2019-11-24 04:03:02,700 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_usb_device_table~0!idVendor [2019-11-24 04:03:02,701 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_usb_device_table~0!bDeviceClass [2019-11-24 04:03:02,701 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_usb_device_table~0!idProduct [2019-11-24 04:03:02,701 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceSubClass [2019-11-24 04:03:02,702 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceProtocol [2019-11-24 04:03:02,702 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceClass [2019-11-24 04:03:02,702 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_usb_device_table~0!idProduct [2019-11-24 04:03:02,703 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_usb_device_table~0!bDeviceClass [2019-11-24 04:03:02,703 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_usb_device_table~0!driver_info [2019-11-24 04:03:02,703 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_usb_device_table~0!idVendor [2019-11-24 04:03:02,703 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_usb_device_table~0!bDeviceSubClass [2019-11-24 04:03:02,703 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_usb_device_table~0!match_flags [2019-11-24 04:03:02,704 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_usb_device_table~0!bcdDevice_lo [2019-11-24 04:03:02,704 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_usb_device_table~0!bcdDevice_hi [2019-11-24 04:03:02,705 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_usb_device_table~0!bDeviceProtocol [2019-11-24 04:03:02,705 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_usb_device_table~0!idVendor [2019-11-24 04:03:02,705 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_usb_device_table~0!driver_info [2019-11-24 04:03:02,706 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_usb_device_table~0!bDeviceClass [2019-11-24 04:03:02,706 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_usb_device_table~0!bDeviceSubClass [2019-11-24 04:03:02,706 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceProtocol [2019-11-24 04:03:02,706 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceClass [2019-11-24 04:03:02,706 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_usb_device_table~0!idProduct [2019-11-24 04:03:02,707 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_usb_device_table~0!bDeviceProtocol [2019-11-24 04:03:02,707 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_usb_device_table~0!bcdDevice_lo [2019-11-24 04:03:02,707 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceSubClass [2019-11-24 04:03:02,707 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_usb_device_table~0!match_flags [2019-11-24 04:03:02,707 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_usb_device_table~0!bcdDevice_hi [2019-11-24 04:03:02,708 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_usb_device_table~0!bDeviceSubClass [2019-11-24 04:03:02,708 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceClass [2019-11-24 04:03:02,708 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_usb_device_table~0!bcdDevice_hi [2019-11-24 04:03:02,709 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_usb_device_table~0!idVendor [2019-11-24 04:03:02,709 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceSubClass [2019-11-24 04:03:02,709 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_usb_device_table~0!match_flags [2019-11-24 04:03:02,709 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceProtocol [2019-11-24 04:03:02,709 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_usb_device_table~0!bcdDevice_lo [2019-11-24 04:03:02,709 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_usb_device_table~0!idProduct [2019-11-24 04:03:02,710 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_usb_device_table~0!bDeviceProtocol [2019-11-24 04:03:02,710 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_usb_device_table~0!bDeviceClass [2019-11-24 04:03:02,711 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_usb_device_table~0!driver_info [2019-11-24 04:03:02,712 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_usb_device_table~0!bcdDevice_hi [2019-11-24 04:03:02,712 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceSubClass [2019-11-24 04:03:02,712 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_usb_device_table~0!bDeviceSubClass [2019-11-24 04:03:02,713 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_usb_device_table~0!bDeviceProtocol [2019-11-24 04:03:02,713 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_usb_device_table~0!idVendor [2019-11-24 04:03:02,713 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceProtocol [2019-11-24 04:03:02,713 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_usb_device_table~0!bDeviceClass [2019-11-24 04:03:02,713 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_usb_device_table~0!bcdDevice_lo [2019-11-24 04:03:02,714 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_usb_device_table~0!driver_info [2019-11-24 04:03:02,714 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_usb_device_table~0!match_flags [2019-11-24 04:03:02,714 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_usb_device_table~0!idProduct [2019-11-24 04:03:02,714 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceClass [2019-11-24 04:03:02,715 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_usb_device_table~0!match_flags [2019-11-24 04:03:02,715 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceSubClass [2019-11-24 04:03:02,715 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_usb_device_table~0!driver_info [2019-11-24 04:03:02,715 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceProtocol [2019-11-24 04:03:02,715 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_usb_device_table~0!idVendor [2019-11-24 04:03:02,716 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_usb_device_table~0!bDeviceProtocol [2019-11-24 04:03:02,716 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_usb_device_table~0!idProduct [2019-11-24 04:03:02,716 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_usb_device_table~0!bcdDevice_lo [2019-11-24 04:03:02,716 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceClass [2019-11-24 04:03:02,716 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_usb_device_table~0!bDeviceSubClass [2019-11-24 04:03:02,716 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_usb_device_table~0!bDeviceClass [2019-11-24 04:03:02,717 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_usb_device_table~0!bcdDevice_hi [2019-11-24 04:03:02,725 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_usb_device_table~0!bDeviceProtocol [2019-11-24 04:03:02,725 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_usb_device_table~0!idProduct [2019-11-24 04:03:02,726 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceProtocol [2019-11-24 04:03:02,728 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_usb_device_table~0!bDeviceSubClass [2019-11-24 04:03:02,728 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_usb_device_table~0!bcdDevice_hi [2019-11-24 04:03:02,728 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_usb_device_table~0!bcdDevice_lo [2019-11-24 04:03:02,728 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_usb_device_table~0!driver_info [2019-11-24 04:03:02,729 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_usb_device_table~0!idVendor [2019-11-24 04:03:02,729 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_usb_device_table~0!match_flags [2019-11-24 04:03:02,730 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceSubClass [2019-11-24 04:03:02,730 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_usb_device_table~0!bDeviceClass [2019-11-24 04:03:02,730 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceClass [2019-11-24 04:03:02,731 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_usb_device_table~0!bcdDevice_lo [2019-11-24 04:03:02,731 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceProtocol [2019-11-24 04:03:02,731 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_usb_device_table~0!driver_info [2019-11-24 04:03:02,731 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_usb_device_table~0!bDeviceSubClass [2019-11-24 04:03:02,731 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_usb_device_table~0!match_flags [2019-11-24 04:03:02,732 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceSubClass [2019-11-24 04:03:02,732 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_usb_device_table~0!idVendor [2019-11-24 04:03:02,732 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_usb_device_table~0!bDeviceClass [2019-11-24 04:03:02,732 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_usb_device_table~0!bcdDevice_hi [2019-11-24 04:03:02,732 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_usb_device_table~0!idProduct [2019-11-24 04:03:02,733 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_usb_device_table~0!bDeviceProtocol [2019-11-24 04:03:02,733 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_usb_device_table~0!bInterfaceClass [2019-11-24 04:03:02,766 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 24.11 04:03:02 BoogieIcfgContainer [2019-11-24 04:03:02,766 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-11-24 04:03:02,770 INFO L168 Benchmark]: Toolchain (without parser) took 28847.96 ms. Allocated memory was 138.9 MB in the beginning and 570.4 MB in the end (delta: 431.5 MB). Free memory was 96.3 MB in the beginning and 112.7 MB in the end (delta: -16.5 MB). Peak memory consumption was 421.7 MB. Max. memory is 7.1 GB. [2019-11-24 04:03:02,771 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 138.9 MB. Free memory is still 120.7 MB. There was no memory consumed. Max. memory is 7.1 GB. [2019-11-24 04:03:02,775 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1524.20 ms. Allocated memory was 138.9 MB in the beginning and 206.0 MB in the end (delta: 67.1 MB). Free memory was 95.8 MB in the beginning and 118.4 MB in the end (delta: -22.6 MB). Peak memory consumption was 49.8 MB. Max. memory is 7.1 GB. [2019-11-24 04:03:02,776 INFO L168 Benchmark]: Boogie Procedure Inliner took 154.81 ms. Allocated memory is still 206.0 MB. Free memory was 118.4 MB in the beginning and 110.6 MB in the end (delta: 7.8 MB). Peak memory consumption was 7.8 MB. Max. memory is 7.1 GB. [2019-11-24 04:03:02,777 INFO L168 Benchmark]: Boogie Preprocessor took 162.33 ms. Allocated memory is still 206.0 MB. Free memory was 110.6 MB in the beginning and 103.6 MB in the end (delta: 7.0 MB). Peak memory consumption was 7.0 MB. Max. memory is 7.1 GB. [2019-11-24 04:03:02,777 INFO L168 Benchmark]: RCFGBuilder took 14736.02 ms. Allocated memory was 206.0 MB in the beginning and 297.8 MB in the end (delta: 91.8 MB). Free memory was 103.6 MB in the beginning and 146.9 MB in the end (delta: -43.3 MB). Peak memory consumption was 76.8 MB. Max. memory is 7.1 GB. [2019-11-24 04:03:02,783 INFO L168 Benchmark]: TraceAbstraction took 12266.03 ms. Allocated memory was 297.8 MB in the beginning and 570.4 MB in the end (delta: 272.6 MB). Free memory was 146.9 MB in the beginning and 112.7 MB in the end (delta: 34.1 MB). Peak memory consumption was 313.4 MB. Max. memory is 7.1 GB. [2019-11-24 04:03:02,793 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 138.9 MB. Free memory is still 120.7 MB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 1524.20 ms. Allocated memory was 138.9 MB in the beginning and 206.0 MB in the end (delta: 67.1 MB). Free memory was 95.8 MB in the beginning and 118.4 MB in the end (delta: -22.6 MB). Peak memory consumption was 49.8 MB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 154.81 ms. Allocated memory is still 206.0 MB. Free memory was 118.4 MB in the beginning and 110.6 MB in the end (delta: 7.8 MB). Peak memory consumption was 7.8 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 162.33 ms. Allocated memory is still 206.0 MB. Free memory was 110.6 MB in the beginning and 103.6 MB in the end (delta: 7.0 MB). Peak memory consumption was 7.0 MB. Max. memory is 7.1 GB. * RCFGBuilder took 14736.02 ms. Allocated memory was 206.0 MB in the beginning and 297.8 MB in the end (delta: 91.8 MB). Free memory was 103.6 MB in the beginning and 146.9 MB in the end (delta: -43.3 MB). Peak memory consumption was 76.8 MB. Max. memory is 7.1 GB. * TraceAbstraction took 12266.03 ms. Allocated memory was 297.8 MB in the beginning and 570.4 MB in the end (delta: 272.6 MB). Free memory was 146.9 MB in the beginning and 112.7 MB in the end (delta: 34.1 MB). Peak memory consumption was 313.4 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_usb_device_table~0!bDeviceClass - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_usb_device_table~0!driver_info - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_usb_device_table~0!bInterfaceSubClass - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_usb_device_table~0!bDeviceSubClass - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_usb_device_table~0!bcdDevice_hi - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_usb_device_table~0!bInterfaceProtocol - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_usb_device_table~0!match_flags - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_usb_device_table~0!bDeviceProtocol - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_usb_device_table~0!bInterfaceClass - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_usb_device_table~0!idVendor - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_usb_device_table~0!bcdDevice_lo - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_usb_device_table~0!idProduct - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_usb_device_table~0!bcdDevice_lo - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_usb_device_table~0!match_flags - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_usb_device_table~0!bcdDevice_hi - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_usb_device_table~0!bDeviceClass - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_usb_device_table~0!idProduct - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_usb_device_table~0!driver_info - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_usb_device_table~0!bInterfaceClass - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_usb_device_table~0!bDeviceProtocol - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_usb_device_table~0!bInterfaceProtocol - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_usb_device_table~0!bDeviceSubClass - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_usb_device_table~0!idVendor - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_usb_device_table~0!bInterfaceSubClass - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_usb_device_table~0!bcdDevice_hi - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_usb_device_table~0!bInterfaceSubClass - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_usb_device_table~0!bDeviceProtocol - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_usb_device_table~0!idVendor - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_usb_device_table~0!bDeviceSubClass - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_usb_device_table~0!bInterfaceClass - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_usb_device_table~0!idProduct - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_usb_device_table~0!bDeviceClass - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_usb_device_table~0!driver_info - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_usb_device_table~0!match_flags - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_usb_device_table~0!bcdDevice_lo - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_usb_device_table~0!bInterfaceProtocol - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_usb_device_table~0!bDeviceClass - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_usb_device_table~0!bInterfaceProtocol - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_usb_device_table~0!bInterfaceClass - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_usb_device_table~0!bcdDevice_lo - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_usb_device_table~0!idProduct - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_usb_device_table~0!bDeviceSubClass - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_usb_device_table~0!bInterfaceSubClass - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_usb_device_table~0!driver_info - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_usb_device_table~0!match_flags - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_usb_device_table~0!bDeviceProtocol - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_usb_device_table~0!idVendor - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_usb_device_table~0!bcdDevice_hi - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_usb_device_table~0!bInterfaceClass - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_usb_device_table~0!driver_info - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_usb_device_table~0!bInterfaceProtocol - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_usb_device_table~0!bInterfaceSubClass - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_usb_device_table~0!bcdDevice_lo - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_usb_device_table~0!idProduct - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_usb_device_table~0!bDeviceClass - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_usb_device_table~0!match_flags - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_usb_device_table~0!bcdDevice_hi - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_usb_device_table~0!bDeviceProtocol - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_usb_device_table~0!idVendor - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_usb_device_table~0!bDeviceSubClass - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_usb_device_table~0!bDeviceProtocol - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_usb_device_table~0!idProduct - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_usb_device_table~0!idVendor - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_usb_device_table~0!bInterfaceProtocol - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_usb_device_table~0!bInterfaceSubClass - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_usb_device_table~0!match_flags - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_usb_device_table~0!bcdDevice_lo - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_usb_device_table~0!bDeviceSubClass - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_usb_device_table~0!bDeviceClass - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_usb_device_table~0!driver_info - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_usb_device_table~0!bInterfaceClass - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_usb_device_table~0!bcdDevice_hi - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_usb_device_table~0!driver_info - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_usb_device_table~0!bcdDevice_lo - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_usb_device_table~0!bInterfaceClass - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_usb_device_table~0!idProduct - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_usb_device_table~0!bDeviceClass - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_usb_device_table~0!bInterfaceSubClass - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_usb_device_table~0!bDeviceSubClass - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_usb_device_table~0!match_flags - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_usb_device_table~0!bcdDevice_hi - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_usb_device_table~0!idVendor - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_usb_device_table~0!bDeviceProtocol - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_usb_device_table~0!bInterfaceProtocol - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_usb_device_table~0!bDeviceClass - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_usb_device_table~0!bInterfaceSubClass - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_usb_device_table~0!bDeviceProtocol - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_usb_device_table~0!driver_info - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_usb_device_table~0!idProduct - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_usb_device_table~0!match_flags - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_usb_device_table~0!bInterfaceProtocol - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_usb_device_table~0!idVendor - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_usb_device_table~0!bcdDevice_lo - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_usb_device_table~0!bcdDevice_hi - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_usb_device_table~0!bDeviceSubClass - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_usb_device_table~0!bInterfaceClass - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_usb_device_table~0!bcdDevice_hi - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_usb_device_table~0!bDeviceClass - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_usb_device_table~0!idVendor - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_usb_device_table~0!bDeviceProtocol - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_usb_device_table~0!match_flags - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_usb_device_table~0!driver_info - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_usb_device_table~0!idProduct - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_usb_device_table~0!bInterfaceProtocol - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_usb_device_table~0!bcdDevice_lo - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_usb_device_table~0!bDeviceSubClass - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_usb_device_table~0!bInterfaceClass - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_usb_device_table~0!bInterfaceSubClass - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_usb_device_table~0!bcdDevice_lo - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_usb_device_table~0!bDeviceSubClass - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_usb_device_table~0!idVendor - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_usb_device_table~0!driver_info - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_usb_device_table~0!bDeviceProtocol - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_usb_device_table~0!bInterfaceSubClass - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_usb_device_table~0!bcdDevice_hi - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_usb_device_table~0!match_flags - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_usb_device_table~0!bInterfaceProtocol - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_usb_device_table~0!bInterfaceClass - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_usb_device_table~0!idProduct - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_usb_device_table~0!bDeviceClass - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_usb_device_table~0!bInterfaceClass - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_usb_device_table~0!bInterfaceSubClass - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_usb_device_table~0!bcdDevice_hi - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_usb_device_table~0!idVendor - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_usb_device_table~0!bInterfaceProtocol - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_usb_device_table~0!bDeviceClass - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_usb_device_table~0!idProduct - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_usb_device_table~0!bcdDevice_lo - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_usb_device_table~0!bDeviceProtocol - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_usb_device_table~0!match_flags - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_usb_device_table~0!driver_info - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_usb_device_table~0!bDeviceSubClass - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_usb_device_table~0!bDeviceSubClass - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_usb_device_table~0!bInterfaceClass - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_usb_device_table~0!driver_info - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_usb_device_table~0!bInterfaceProtocol - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_usb_device_table~0!bInterfaceSubClass - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_usb_device_table~0!bDeviceProtocol - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_usb_device_table~0!bcdDevice_hi - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_usb_device_table~0!bcdDevice_lo - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_usb_device_table~0!match_flags - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_usb_device_table~0!idVendor - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_usb_device_table~0!bDeviceClass - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_usb_device_table~0!idProduct - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_usb_device_table~0!bInterfaceSubClass - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_usb_device_table~0!bInterfaceProtocol - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_usb_device_table~0!bInterfaceClass - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_usb_device_table~0!idProduct - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_usb_device_table~0!bDeviceClass - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_usb_device_table~0!driver_info - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_usb_device_table~0!idVendor - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_usb_device_table~0!bDeviceSubClass - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_usb_device_table~0!match_flags - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_usb_device_table~0!bcdDevice_lo - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_usb_device_table~0!bcdDevice_hi - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_usb_device_table~0!bDeviceProtocol - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_usb_device_table~0!idVendor - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_usb_device_table~0!driver_info - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_usb_device_table~0!bDeviceClass - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_usb_device_table~0!bDeviceSubClass - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_usb_device_table~0!bInterfaceProtocol - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_usb_device_table~0!bInterfaceClass - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_usb_device_table~0!idProduct - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_usb_device_table~0!bDeviceProtocol - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_usb_device_table~0!bcdDevice_lo - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_usb_device_table~0!bInterfaceSubClass - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_usb_device_table~0!match_flags - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_usb_device_table~0!bcdDevice_hi - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_usb_device_table~0!bDeviceSubClass - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_usb_device_table~0!bInterfaceClass - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_usb_device_table~0!bcdDevice_hi - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_usb_device_table~0!idVendor - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_usb_device_table~0!bInterfaceSubClass - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_usb_device_table~0!match_flags - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_usb_device_table~0!bInterfaceProtocol - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_usb_device_table~0!bcdDevice_lo - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_usb_device_table~0!idProduct - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_usb_device_table~0!bDeviceProtocol - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_usb_device_table~0!bDeviceClass - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_usb_device_table~0!driver_info - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_usb_device_table~0!bcdDevice_hi - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_usb_device_table~0!bInterfaceSubClass - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_usb_device_table~0!bDeviceSubClass - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_usb_device_table~0!bDeviceProtocol - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_usb_device_table~0!idVendor - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_usb_device_table~0!bInterfaceProtocol - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_usb_device_table~0!bDeviceClass - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_usb_device_table~0!bcdDevice_lo - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_usb_device_table~0!driver_info - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_usb_device_table~0!match_flags - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_usb_device_table~0!idProduct - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_usb_device_table~0!bInterfaceClass - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_usb_device_table~0!match_flags - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_usb_device_table~0!bInterfaceSubClass - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_usb_device_table~0!driver_info - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_usb_device_table~0!bInterfaceProtocol - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_usb_device_table~0!idVendor - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_usb_device_table~0!bDeviceProtocol - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_usb_device_table~0!idProduct - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_usb_device_table~0!bcdDevice_lo - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_usb_device_table~0!bInterfaceClass - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_usb_device_table~0!bDeviceSubClass - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_usb_device_table~0!bDeviceClass - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_usb_device_table~0!bcdDevice_hi - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_usb_device_table~0!bDeviceProtocol - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_usb_device_table~0!idProduct - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_usb_device_table~0!bInterfaceProtocol - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_usb_device_table~0!bDeviceSubClass - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_usb_device_table~0!bcdDevice_hi - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_usb_device_table~0!bcdDevice_lo - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_usb_device_table~0!driver_info - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_usb_device_table~0!idVendor - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_usb_device_table~0!match_flags - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_usb_device_table~0!bInterfaceSubClass - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_usb_device_table~0!bDeviceClass - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_usb_device_table~0!bInterfaceClass - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_usb_device_table~0!bcdDevice_lo - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_usb_device_table~0!bInterfaceProtocol - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_usb_device_table~0!driver_info - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_usb_device_table~0!bDeviceSubClass - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_usb_device_table~0!match_flags - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_usb_device_table~0!bInterfaceSubClass - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_usb_device_table~0!idVendor - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_usb_device_table~0!bDeviceClass - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_usb_device_table~0!bcdDevice_hi - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_usb_device_table~0!idProduct - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_usb_device_table~0!bDeviceProtocol - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_usb_device_table~0!bInterfaceClass * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - UnprovableResult [Line: 4050]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: overapproximation of large string literal at line 3339, overapproximation of strlen at line 3765, overapproximation of bitwiseOr at line 3788, overapproximation of bitwiseAnd at line 3712. Possible FailurePath: [L3530] int LDV_IN_INTERRUPT = 1; [L3531] int ref_cnt ; [L3532] int ldv_state_variable_1 ; [L3533] int usb_counter ; [L3535] int ldv_state_variable_0 ; [L3852] int ldv_retval_0 ; [L3853] int ldv_retval_1 ; [L4053] int URB_STATE = 0; [L4054] int DEV_STATE = 0; [L4055] int INTERF_STATE = 0; [L4056] int SERIAL_STATE = 0; [L4057] void *usb_intfdata = (void *)0; [L3534] struct usb_interface *usb_acecad_driver_group1 ; [L3819-L3823] static struct usb_device_id usb_acecad_id_table[3U] = { {3U, 1120U, 4U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 1120U, 8U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 1UL}}; [L3824] struct usb_device_id const __mod_usb_device_table ; [L3825-L3830] static struct usb_driver usb_acecad_driver = {"usb_acecad", & usb_acecad_probe, & usb_acecad_disconnect, 0, 0, 0, 0, 0, 0, (struct usb_device_id const *)(& usb_acecad_id_table), {{{{{0U}, 0U, 0U, 0, {0, {0, 0}, 0, 0, 0UL}}}}, {0, 0}}, {{0, 0, 0, 0, (_Bool)0, 0, 0, 0, 0, 0, 0, 0, 0}, 0}, (unsigned char)0, (unsigned char)0, (unsigned char)0}; [L4058] struct urb *int_urb = (struct urb *)0; [L4059] struct urb *bulk_urb = (struct urb *)0; [L4060] void (*completeFnInt)(struct urb * ) ; [L4061] void (*completeFnBulk)(struct urb * ) ; [L3867] struct usb_device_id *ldvarg0 ; [L3868] void *tmp ; [L3869] int tmp___0 ; [L3870] int tmp___1 ; [L3871] int tmp___2 ; [L3484] void *p ; [L3485] void *tmp ; [L3487] tmp = calloc(1UL, size) [L3488] p = tmp [L3490] return (p); [L3873] tmp = ldv_init_zalloc(24UL) [L3874] ldvarg0 = (struct usb_device_id *)tmp [L3876] ldv_state_variable_1 = 0 [L3877] ref_cnt = 0 [L3878] ldv_state_variable_0 = 1 VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, bulk_urb={0:0}, DEV_STATE=0, int_urb={0:0}, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ref_cnt=0, SERIAL_STATE=0, URB_STATE=0, usb_acecad_driver={21474836523:0}, usb_acecad_driver_group1={0:0}, usb_acecad_id_table={21474836499:0}, usb_counter=0, usb_intfdata={0:0}] [L3880] tmp___0 = __VERIFIER_nondet_int() [L3882] case 0: [L3912] case 1: VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, bulk_urb={0:0}, DEV_STATE=0, int_urb={0:0}, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ref_cnt=0, SERIAL_STATE=0, URB_STATE=0, usb_acecad_driver={21474836523:0}, usb_acecad_driver_group1={0:0}, usb_acecad_id_table={21474836499:0}, usb_counter=0, usb_intfdata={0:0}] [L3913] COND TRUE ldv_state_variable_0 != 0 [L3914] tmp___2 = __VERIFIER_nondet_int() [L3916] case 0: [L3924] case 1: VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, bulk_urb={0:0}, DEV_STATE=0, int_urb={0:0}, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ref_cnt=0, SERIAL_STATE=0, URB_STATE=0, usb_acecad_driver={21474836523:0}, usb_acecad_driver_group1={0:0}, usb_acecad_id_table={21474836499:0}, usb_counter=0, usb_intfdata={0:0}] [L3925] COND TRUE ldv_state_variable_0 == 1 [L3833] int result ; [L3834] int tmp ; [L3348] int tmp ; [L3967] ldv_func_ret_type ldv_func_res ; [L3968] int tmp ; [L4330] return __VERIFIER_nondet_int(); [L3970] tmp = usb_register_driver(ldv_func_arg1, ldv_func_arg2, ldv_func_arg3) [L3971] ldv_func_res = tmp [L3972] ldv_state_variable_1 = 1 [L3973] usb_counter = 0 [L3858] void *tmp ; [L3484] void *p ; [L3485] void *tmp ; [L3487] tmp = calloc(1UL, size) [L3488] p = tmp [L3490] return (p); [L3860] tmp = ldv_init_zalloc(1248UL) [L3861] usb_acecad_driver_group1 = (struct usb_interface *)tmp [L3975] return (ldv_func_res); [L3350] tmp = ldv_usb_register_driver_2(driver, & __this_module, "acecad") [L3351] return (tmp); [L3836] tmp = usb_register(& usb_acecad_driver) [L3837] result = tmp [L3838] COND TRUE result == 0 [L3842] return (result); [L3926] ldv_retval_1 = usb_acecad_init() [L3927] COND TRUE ldv_retval_1 == 0 [L3928] ldv_state_variable_0 = 3 VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={21474836526:21474836582}, bulk_urb={0:0}, DEV_STATE=0, int_urb={0:0}, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ref_cnt=0, SERIAL_STATE=0, URB_STATE=0, usb_acecad_driver={21474836523:0}, usb_acecad_driver_group1={-8589934593:0}, usb_acecad_id_table={21474836499:0}, usb_counter=0, usb_intfdata={0:0}] [L3931] COND FALSE !(ldv_retval_1 != 0) VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={21474836526:21474836582}, bulk_urb={0:0}, DEV_STATE=0, int_urb={0:0}, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ref_cnt=0, SERIAL_STATE=0, URB_STATE=0, usb_acecad_driver={21474836523:0}, usb_acecad_driver_group1={-8589934593:0}, usb_acecad_id_table={21474836499:0}, usb_counter=0, usb_intfdata={0:0}] [L3880] tmp___0 = __VERIFIER_nondet_int() [L3882] case 0: VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={21474836526:21474836582}, bulk_urb={0:0}, DEV_STATE=0, int_urb={0:0}, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ref_cnt=0, SERIAL_STATE=0, URB_STATE=0, usb_acecad_driver={21474836523:0}, usb_acecad_driver_group1={-8589934593:0}, usb_acecad_id_table={21474836499:0}, usb_counter=0, usb_intfdata={0:0}] [L3883] COND TRUE ldv_state_variable_1 != 0 [L3884] tmp___1 = __VERIFIER_nondet_int() [L3886] case 0: VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={21474836526:21474836582}, bulk_urb={0:0}, DEV_STATE=0, int_urb={0:0}, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ref_cnt=0, SERIAL_STATE=0, URB_STATE=0, usb_acecad_driver={21474836523:0}, usb_acecad_driver_group1={-8589934593:0}, usb_acecad_id_table={21474836499:0}, usb_counter=0, usb_intfdata={0:0}] [L3887] COND TRUE ldv_state_variable_1 == 1 [L3680] struct usb_device *dev ; [L3681] struct usb_device *tmp ; [L3682] struct usb_host_interface *interface ; [L3683] struct usb_endpoint_descriptor *endpoint ; [L3684] struct usb_acecad *acecad ; [L3685] struct input_dev *input_dev ; [L3686] int pipe ; [L3687] int maxp ; [L3688] int err ; [L3689] int tmp___0 ; [L3690] unsigned int tmp___1 ; [L3691] __u16 tmp___2 ; [L3692] void *tmp___3 ; [L3693] void *tmp___4 ; [L3694] size_t tmp___5 ; [L3695] size_t tmp___6 ; [L3958] struct usb_device *tmp ; [L4176] void *result ; VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={21474836526:21474836582}, bulk_urb={0:0}, DEV_STATE=0, int_urb={0:0}, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ref_cnt=0, SERIAL_STATE=0, URB_STATE=0, usb_acecad_driver={21474836523:0}, usb_acecad_driver_group1={-8589934593:0}, usb_acecad_id_table={21474836499:0}, usb_counter=0, usb_intfdata={0:0}] [L3450] void *p ; [L3451] void *tmp ; [L3452] int tmp___0 ; [L3454] tmp___0 = __VERIFIER_nondet_int() [L3455] COND FALSE !(tmp___0 != 0) [L3458] tmp = malloc(size) [L3459] p = tmp [L3461] return (p); [L4181] result = ldv_malloc(sizeof(struct usb_device)) [L4182] COND FALSE !((unsigned long )result == (unsigned long )((void *)0)) [L4186] return ((struct usb_device *)result); [L3960] tmp = ldv_interface_to_usbdev() [L3961] return (tmp); [L3697] tmp = interface_to_usbdev(intf) [L3698] dev = tmp [L3699] EXPR intf->cur_altsetting [L3699] interface = intf->cur_altsetting [L3700] EXPR interface->desc.bNumEndpoints VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={21474836526:21474836582}, bulk_urb={0:0}, DEV_STATE=0, int_urb={0:0}, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ref_cnt=0, SERIAL_STATE=0, URB_STATE=0, usb_acecad_driver={21474836523:0}, usb_acecad_driver_group1={-8589934593:0}, usb_acecad_id_table={21474836499:0}, usb_counter=0, usb_intfdata={0:0}] [L3700] COND FALSE !((unsigned int )interface->desc.bNumEndpoints != 1U) [L3704] EXPR interface->endpoint [L3704] endpoint = & (interface->endpoint)->desc [L3303] int tmp ; [L3304] int tmp___0 ; [L3305] int tmp___1 ; [L3298] EXPR epd->bmAttributes [L3298] return (((int )epd->bmAttributes & 3) == 3); [L3307] tmp = usb_endpoint_xfer_int(epd) [L3308] COND TRUE tmp != 0 [L3292] EXPR epd->bEndpointAddress [L3292] return ((int )((signed char )epd->bEndpointAddress) < 0); [L3309] tmp___0 = usb_endpoint_dir_in(epd) [L3310] COND TRUE tmp___0 != 0 [L3311] tmp___1 = 1 [L3318] return (tmp___1); [L3705] tmp___0 = usb_endpoint_is_int_in((struct usb_endpoint_descriptor const *)endpoint) [L3706] COND FALSE !(tmp___0 == 0) [L3710] EXPR endpoint->bEndpointAddress [L3372] EXPR dev->devnum [L3372] return ((unsigned int )(dev->devnum << 8) | (endpoint << 15)); [L3710] tmp___1 = __create_pipe(dev, (unsigned int )endpoint->bEndpointAddress) [L3711] pipe = (int )(tmp___1 | 1073741952U) [L3377] struct usb_host_endpoint *ep ; [L3378] unsigned int epnum ; [L3379] int __ret_warn_on ; [L3380] long tmp ; [L3381] int __ret_warn_on___0 ; [L3382] long tmp___0 ; [L3384] epnum = (unsigned int )(pipe >> 15) & 15U [L3385] COND FALSE !(is_out != 0) [L3395] __ret_warn_on___0 = (pipe & 128) == 0 [L3527] return (exp); [L3396] tmp___0 = ldv__builtin_expect(__ret_warn_on___0 != 0, 0L) [L3397] COND FALSE !(tmp___0 != 0L) [L3527] return (exp); [L3402] EXPR udev->ep_in[epnum] [L3402] ep = udev->ep_in[epnum] [L3404] COND TRUE (unsigned long )ep == (unsigned long )((struct usb_host_endpoint *)0) [L3405] return (0U); [L3712] tmp___2 = usb_maxpacket(dev, pipe, (pipe & 128) == 0) [L3713] maxp = (int )tmp___2 [L3436] void *tmp ; [L3427] void *tmp___1 ; [L3450] void *p ; [L3451] void *tmp ; [L3452] int tmp___0 ; [L3454] tmp___0 = __VERIFIER_nondet_int() [L3455] COND FALSE !(tmp___0 != 0) [L3458] tmp = malloc(size) [L3459] p = tmp [L3461] return (p); [L3422] return ldv_malloc(size); [L3429] tmp___1 = __kmalloc(size, flags) [L3430] return (tmp___1); [L3438] tmp = kmalloc(size, flags | 32768U) [L3439] return (tmp); [L3714] tmp___3 = kzalloc(232UL, 208U) [L3715] acecad = (struct usb_acecad *)tmp___3 [L3436] void *tmp ; [L3427] void *tmp___1 ; [L3450] void *p ; [L3451] void *tmp ; [L3452] int tmp___0 ; [L3454] tmp___0 = __VERIFIER_nondet_int() [L3455] COND FALSE !(tmp___0 != 0) [L3458] tmp = malloc(size) [L3459] p = tmp [L3461] return (p); [L3422] return ldv_malloc(size); [L3429] tmp___1 = __kmalloc(size, flags) [L3430] return (tmp___1); [L3438] tmp = kmalloc(size, flags | 32768U) [L3439] return (tmp); [L3538] return kzalloc(sizeof(struct input_dev), 0x10u | 0x40u | 0x80u); [L3716] input_dev = input_allocate_device() [L3717] COND FALSE !((unsigned long )acecad == (unsigned long )((struct usb_acecad *)0) || (unsigned long )input_dev == (unsigned long )((struct input_dev *)0)) [L3450] void *p ; [L3451] void *tmp ; [L3452] int tmp___0 ; [L3454] tmp___0 = __VERIFIER_nondet_int() [L3455] COND FALSE !(tmp___0 != 0) [L3458] tmp = malloc(size) [L3459] p = tmp [L3461] return (p); [L4311] return ldv_malloc(0UL); [L3722] tmp___4 = usb_alloc_coherent(dev, 8UL, 208U, & acecad->data_dma) [L3723] acecad->data = (unsigned char *)tmp___4 [L3724] EXPR acecad->data VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={21474836526:21474836582}, bulk_urb={0:0}, DEV_STATE=0, int_urb={0:0}, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ref_cnt=0, SERIAL_STATE=0, URB_STATE=0, usb_acecad_driver={21474836523:0}, usb_acecad_driver_group1={-8589934593:0}, usb_acecad_id_table={21474836499:0}, usb_counter=0, usb_intfdata={0:0}] [L3724] COND FALSE !((unsigned long )acecad->data == (unsigned long )((unsigned char *)0U)) [L3996] ldv_func_ret_type___0 ldv_func_res ; [L3997] struct urb *tmp ; [L3450] void *p ; [L3451] void *tmp ; [L3452] int tmp___0 ; [L3454] tmp___0 = __VERIFIER_nondet_int() [L3455] COND FALSE !(tmp___0 != 0) [L3458] tmp = malloc(size) [L3459] p = tmp [L3461] return (p); [L4314] return ldv_malloc(sizeof(struct urb)); [L3999] tmp = usb_alloc_urb(ldv_func_arg1, ldv_func_arg2) [L4000] ldv_func_res = tmp [L4085] COND TRUE (unsigned long )res != (unsigned long )((struct urb *)0) [L4086] URB_STATE = URB_STATE + 1 [L4002] return (ldv_func_res); [L3729] acecad->irq = ldv_usb_alloc_urb_5(0, 208U) [L3730] EXPR acecad->irq VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={21474836526:21474836582}, bulk_urb={0:0}, DEV_STATE=0, int_urb={0:0}, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ref_cnt=0, SERIAL_STATE=0, URB_STATE=1, usb_acecad_driver={21474836523:0}, usb_acecad_driver_group1={-8589934593:0}, usb_acecad_id_table={21474836499:0}, usb_counter=0, usb_intfdata={0:0}] [L3730] COND FALSE !((unsigned long )acecad->irq == (unsigned long )((struct urb *)0)) [L3735] acecad->usbdev = dev [L3736] acecad->input = input_dev [L3737] EXPR dev->manufacturer [L3737] COND FALSE !((unsigned long )dev->manufacturer != (unsigned long )((char *)0)) [L3741] EXPR dev->product [L3741] COND TRUE (unsigned long )dev->product != (unsigned long )((char *)0) [L3742] EXPR dev->manufacturer [L3742] COND FALSE !((unsigned long )dev->manufacturer != (unsigned long )((char *)0)) [L3746] dev->product [L4304] return __VERIFIER_nondet_ulong(); [L3337] int actual ; [L3339] EXPR dev->bus [L3339] EXPR (dev->bus)->bus_name [L3339] actual = snprintf(buf, size, "usb-%s-%s", (dev->bus)->bus_name, (char *)(& dev->devpath)) [L3340] EXPR (int )size > actual ? actual : -1 [L3340] return ((int )size > actual ? actual : -1); [L4304] return __VERIFIER_nondet_ulong(); [L3751] input_dev->name = (char const *)(& acecad->name) [L3752] input_dev->phys = (char const *)(& acecad->phys) [L3587] id->bustype = 3U [L3588] EXPR dev->descriptor.idVendor [L3588] id->vendor = dev->descriptor.idVendor [L3589] EXPR dev->descriptor.idProduct [L3589] id->product = dev->descriptor.idProduct [L3590] EXPR dev->descriptor.bcdDevice [L3590] id->version = dev->descriptor.bcdDevice [L3754] input_dev->dev.parent = & intf->dev [L3756] input_dev->open = & usb_acecad_open [L3757] input_dev->close = & usb_acecad_close [L3758] input_dev->evbit[0] = 10UL [L3759] input_dev->keybit[5] = 7169UL [L3760] id->driver_info [L3761] case 0UL: [L3772] case 1UL: [L3785] acecad->irq [L3785] acecad->data [L3786] 8 < maxp ? 8 : maxp [L3786] endpoint->bInterval [L4107] struct urb *value ; [L4108] int tmp___0 ; [L3450] void *p ; [L3451] void *tmp ; [L3452] int tmp___0 ; [L3454] tmp___0 = __VERIFIER_nondet_int() [L3455] COND FALSE !(tmp___0 != 0) [L3458] tmp = malloc(size) [L3459] p = tmp [L3461] return (p); [L4110] value = ldv_malloc(sizeof(struct urb)) [L4111] COND FALSE !((unsigned long )value == (unsigned long )((struct urb *)0)) [L3503] int tmp ; [L3505] tmp = __VERIFIER_nondet_int() [L3506] return (tmp); [L4115] tmp___0 = ldv_undef_int() [L4116] COND FALSE !(tmp___0 != 0) [L3787] EXPR acecad->irq [L3787] EXPR acecad->data_dma [L3787] (acecad->irq)->transfer_dma = acecad->data_dma [L3788] EXPR acecad->irq [L3788] EXPR acecad->irq [L3788] EXPR (acecad->irq)->transfer_flags [L3788] (acecad->irq)->transfer_flags = (acecad->irq)->transfer_flags | 4U [L3789] EXPR acecad->input [L4287] return __VERIFIER_nondet_int(); [L3789] err = input_register_device(acecad->input) [L3790] COND TRUE err != 0 VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={21474836526:21474836582}, bulk_urb={0:0}, DEV_STATE=0, int_urb={0:0}, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ref_cnt=0, SERIAL_STATE=0, URB_STATE=1, usb_acecad_driver={21474836523:0}, usb_acecad_driver_group1={-8589934593:0}, usb_acecad_id_table={21474836499:0}, usb_counter=0, usb_intfdata={0:0}] [L3797] acecad->data [L3797] acecad->data_dma [L3801] return (err); VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={21474836526:21474836582}, bulk_urb={0:0}, DEV_STATE=0, int_urb={0:0}, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ref_cnt=0, SERIAL_STATE=0, URB_STATE=1, usb_acecad_driver={21474836523:0}, usb_acecad_driver_group1={-8589934593:0}, usb_acecad_id_table={21474836499:0}, usb_counter=0, usb_intfdata={0:0}] [L3888] ldv_retval_0 = usb_acecad_probe(usb_acecad_driver_group1, (struct usb_device_id const *)ldvarg0) [L3889] COND FALSE !(ldv_retval_0 == 0) VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={21474836526:21474836582}, bulk_urb={0:0}, DEV_STATE=0, int_urb={0:0}, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=29, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ref_cnt=0, SERIAL_STATE=0, URB_STATE=1, usb_acecad_driver={21474836523:0}, usb_acecad_driver_group1={-8589934593:0}, usb_acecad_id_table={21474836499:0}, usb_counter=0, usb_intfdata={0:0}] [L3880] tmp___0 = __VERIFIER_nondet_int() [L3882] case 0: [L3912] case 1: VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={21474836526:21474836582}, bulk_urb={0:0}, DEV_STATE=0, int_urb={0:0}, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=29, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ref_cnt=0, SERIAL_STATE=0, URB_STATE=1, usb_acecad_driver={21474836523:0}, usb_acecad_driver_group1={-8589934593:0}, usb_acecad_id_table={21474836499:0}, usb_counter=0, usb_intfdata={0:0}] [L3913] COND TRUE ldv_state_variable_0 != 0 [L3914] tmp___2 = __VERIFIER_nondet_int() [L3916] case 0: VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={21474836526:21474836582}, bulk_urb={0:0}, DEV_STATE=0, int_urb={0:0}, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=29, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ref_cnt=0, SERIAL_STATE=0, URB_STATE=1, usb_acecad_driver={21474836523:0}, usb_acecad_driver_group1={-8589934593:0}, usb_acecad_id_table={21474836499:0}, usb_counter=0, usb_intfdata={0:0}] [L3917] COND TRUE ldv_state_variable_0 == 3 && ref_cnt == 0 [L4042] ldv_state_variable_1 = 0 [L3919] ldv_state_variable_0 = 2 VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={21474836526:21474836582}, bulk_urb={0:0}, DEV_STATE=0, int_urb={0:0}, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=29, ldv_retval_1=0, ldv_state_variable_0=2, ldv_state_variable_1=0, ref_cnt=0, SERIAL_STATE=0, URB_STATE=1, usb_acecad_driver={21474836523:0}, usb_acecad_driver_group1={-8589934593:0}, usb_acecad_id_table={21474836499:0}, usb_counter=0, usb_intfdata={0:0}] [L4254] COND TRUE URB_STATE != 0 VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={21474836526:21474836582}, bulk_urb={0:0}, DEV_STATE=0, int_urb={0:0}, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=29, ldv_retval_1=0, ldv_state_variable_0=2, ldv_state_variable_1=0, ref_cnt=0, SERIAL_STATE=0, URB_STATE=1, usb_acecad_driver={21474836523:0}, usb_acecad_driver_group1={-8589934593:0}, usb_acecad_id_table={21474836499:0}, usb_counter=0, usb_intfdata={0:0}] [L4050] __VERIFIER_error() VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={21474836526:21474836582}, bulk_urb={0:0}, DEV_STATE=0, int_urb={0:0}, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=29, ldv_retval_1=0, ldv_state_variable_0=2, ldv_state_variable_1=0, ref_cnt=0, SERIAL_STATE=0, URB_STATE=1, usb_acecad_driver={21474836523:0}, usb_acecad_driver_group1={-8589934593:0}, usb_acecad_id_table={21474836499:0}, usb_counter=0, usb_intfdata={0:0}] - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 49 locations, 4 error locations. Result: UNSAFE, OverallTime: 12.1s, OverallIterations: 11, TraceHistogramMax: 3, AutomataDifference: 4.5s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, HoareTripleCheckerStatistics: 611 SDtfs, 548 SDslu, 499 SDs, 0 SdLazy, 91 SolverSat, 22 SolverUnsat, 1 SolverUnknown, 0 SolverNotchecked, 4.2s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 99 GetRequests, 79 SyntacticMatches, 2 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 16 ImplicationChecksByTransitivity, 0.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=218occurred in iteration=10, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.1s AutomataMinimizationTime, 10 MinimizatonAttempts, 112 StatesRemovedByMinimization, 3 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.2s SsaConstructionTime, 3.2s SatisfiabilityAnalysisTime, 0.9s InterpolantComputationTime, 311 NumberOfCodeBlocks, 311 NumberOfCodeBlocksAsserted, 12 NumberOfCheckSat, 297 ConstructedInterpolants, 0 QuantifiedInterpolants, 21081 SizeOfPredicates, 5 NumberOfNonLiveVariables, 1226 ConjunctsInSsa, 7 ConjunctsInUnsatCore, 12 InterpolantComputations, 11 PerfectInterpolantSequences, 58/65 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...