/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-consumption/32_7a_cilled_linux-3.8-rc1-drivers--block--paride--pg.ko-main.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-6598664 [2019-11-24 01:06:53,128 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-24 01:06:53,131 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-24 01:06:53,150 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-24 01:06:53,151 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-24 01:06:53,152 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-24 01:06:53,153 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-24 01:06:53,167 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-24 01:06:53,169 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-24 01:06:53,170 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-24 01:06:53,173 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-24 01:06:53,175 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-24 01:06:53,175 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-24 01:06:53,177 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-24 01:06:53,180 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-24 01:06:53,181 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-24 01:06:53,183 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-24 01:06:53,186 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-24 01:06:53,189 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-24 01:06:53,194 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-24 01:06:53,197 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-24 01:06:53,200 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-24 01:06:53,202 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-24 01:06:53,202 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-24 01:06:53,204 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2019-11-24 01:06:53,213 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-24 01:06:53,214 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-24 01:06:53,214 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-24 01:06:53,215 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 01:06:53,231 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-24 01:06:53,232 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-24 01:06:53,232 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-24 01:06:53,233 INFO L138 SettingsManager]: * User list type=DISABLED [2019-11-24 01:06:53,233 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-11-24 01:06:53,233 INFO L138 SettingsManager]: * Explicit value domain=true [2019-11-24 01:06:53,233 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2019-11-24 01:06:53,233 INFO L138 SettingsManager]: * Octagon Domain=false [2019-11-24 01:06:53,234 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2019-11-24 01:06:53,234 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2019-11-24 01:06:53,234 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2019-11-24 01:06:53,234 INFO L138 SettingsManager]: * Interval Domain=false [2019-11-24 01:06:53,234 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2019-11-24 01:06:53,235 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2019-11-24 01:06:53,235 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2019-11-24 01:06:53,236 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-24 01:06:53,236 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-24 01:06:53,236 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-24 01:06:53,236 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-24 01:06:53,236 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-24 01:06:53,237 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-24 01:06:53,237 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-24 01:06:53,237 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-24 01:06:53,237 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-24 01:06:53,237 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-24 01:06:53,238 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-24 01:06:53,238 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-24 01:06:53,238 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-24 01:06:53,238 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-24 01:06:53,238 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-24 01:06:53,239 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-24 01:06:53,239 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-24 01:06:53,239 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-24 01:06:53,239 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2019-11-24 01:06:53,239 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-24 01:06:53,240 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-24 01:06:53,240 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-24 01:06:53,240 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2019-11-24 01:06:53,493 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-24 01:06:53,511 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-24 01:06:53,515 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-24 01:06:53,517 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-24 01:06:53,517 INFO L275 PluginConnector]: CDTParser initialized [2019-11-24 01:06:53,518 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--block--paride--pg.ko-main.cil.out.i [2019-11-24 01:06:53,590 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ad82fbe92/206f59f8ece746f58647f7c299f54544/FLAGeb9f111ba [2019-11-24 01:06:54,337 INFO L306 CDTParser]: Found 1 translation units. [2019-11-24 01:06:54,337 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--block--paride--pg.ko-main.cil.out.i [2019-11-24 01:06:54,376 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ad82fbe92/206f59f8ece746f58647f7c299f54544/FLAGeb9f111ba [2019-11-24 01:06:54,501 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ad82fbe92/206f59f8ece746f58647f7c299f54544 [2019-11-24 01:06:54,509 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-24 01:06:54,510 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2019-11-24 01:06:54,511 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-24 01:06:54,511 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-24 01:06:54,515 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-24 01:06:54,516 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 01:06:54" (1/1) ... [2019-11-24 01:06:54,519 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@60b9ebb1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 01:06:54, skipping insertion in model container [2019-11-24 01:06:54,519 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 01:06:54" (1/1) ... [2019-11-24 01:06:54,527 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-24 01:06:54,627 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-24 01:06:55,808 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 01:06:55,869 INFO L203 MainTranslator]: Completed pre-run [2019-11-24 01:06:56,123 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 01:06:56,307 INFO L208 MainTranslator]: Completed translation [2019-11-24 01:06:56,307 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 01:06:56 WrapperNode [2019-11-24 01:06:56,308 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-24 01:06:56,309 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-24 01:06:56,309 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-24 01:06:56,310 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-24 01:06:56,324 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 01:06:56" (1/1) ... [2019-11-24 01:06:56,416 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 01:06:56" (1/1) ... [2019-11-24 01:06:56,914 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-24 01:06:56,915 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-24 01:06:56,915 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-24 01:06:56,915 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-24 01:06:56,929 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 01:06:56" (1/1) ... [2019-11-24 01:06:56,929 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 01:06:56" (1/1) ... [2019-11-24 01:06:57,025 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 01:06:56" (1/1) ... [2019-11-24 01:06:57,025 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 01:06:56" (1/1) ... [2019-11-24 01:06:57,190 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 01:06:56" (1/1) ... [2019-11-24 01:06:57,217 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 01:06:56" (1/1) ... [2019-11-24 01:06:57,243 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 01:06:56" (1/1) ... [2019-11-24 01:06:57,280 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-24 01:06:57,281 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-24 01:06:57,281 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-24 01:06:57,281 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-24 01:06:57,282 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 01:06:56" (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 01:06:57,354 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-11-24 01:06:57,354 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-24 01:06:57,354 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-11-24 01:06:57,354 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-11-24 01:06:57,355 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-24 01:06:57,355 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2019-11-24 01:06:57,355 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-11-24 01:06:57,355 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-24 01:06:57,355 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-11-24 01:06:57,356 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-11-24 01:06:57,356 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-24 01:06:57,356 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-24 01:07:21,576 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-24 01:07:21,577 INFO L284 CfgBuilder]: Removed 1406 assume(true) statements. [2019-11-24 01:07:21,579 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 01:07:21 BoogieIcfgContainer [2019-11-24 01:07:21,579 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-24 01:07:21,580 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-11-24 01:07:21,580 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-11-24 01:07:21,584 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-11-24 01:07:21,584 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 24.11 01:06:54" (1/3) ... [2019-11-24 01:07:21,585 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4c647d07 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.11 01:07:21, skipping insertion in model container [2019-11-24 01:07:21,585 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 01:06:56" (2/3) ... [2019-11-24 01:07:21,585 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4c647d07 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.11 01:07:21, skipping insertion in model container [2019-11-24 01:07:21,586 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 01:07:21" (3/3) ... [2019-11-24 01:07:21,587 INFO L109 eAbstractionObserver]: Analyzing ICFG 32_7a_cilled_linux-3.8-rc1-drivers--block--paride--pg.ko-main.cil.out.i [2019-11-24 01:07:21,597 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-11-24 01:07:21,605 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 6 error locations. [2019-11-24 01:07:21,614 INFO L249 AbstractCegarLoop]: Starting to check reachability of 6 error locations. [2019-11-24 01:07:21,642 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-11-24 01:07:21,643 INFO L374 AbstractCegarLoop]: Hoare is true [2019-11-24 01:07:21,643 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-11-24 01:07:21,643 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-11-24 01:07:21,643 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-11-24 01:07:21,643 INFO L378 AbstractCegarLoop]: Difference is false [2019-11-24 01:07:21,643 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-11-24 01:07:21,644 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-11-24 01:07:21,667 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states. [2019-11-24 01:07:21,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2019-11-24 01:07:21,675 INFO L402 BasicCegarLoop]: Found error trace [2019-11-24 01:07:21,676 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-24 01:07:21,676 INFO L410 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-24 01:07:21,682 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-24 01:07:21,683 INFO L82 PathProgramCache]: Analyzing trace with hash 1787322586, now seen corresponding path program 1 times [2019-11-24 01:07:21,693 INFO L163 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-11-24 01:07:21,694 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [49542850] [2019-11-24 01:07:21,694 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-24 01:07:22,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-24 01:07:22,485 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 01:07:22,486 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [49542850] [2019-11-24 01:07:22,487 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-24 01:07:22,487 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-11-24 01:07:22,488 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1719861369] [2019-11-24 01:07:22,494 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-24 01:07:22,494 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2019-11-24 01:07:22,508 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-24 01:07:22,509 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-24 01:07:22,511 INFO L87 Difference]: Start difference. First operand 320 states. Second operand 3 states. [2019-11-24 01:07:22,668 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-24 01:07:22,669 INFO L93 Difference]: Finished difference Result 780 states and 1277 transitions. [2019-11-24 01:07:22,673 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-24 01:07:22,675 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 11 [2019-11-24 01:07:22,677 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-24 01:07:22,704 INFO L225 Difference]: With dead ends: 780 [2019-11-24 01:07:22,704 INFO L226 Difference]: Without dead ends: 459 [2019-11-24 01:07:22,713 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 01:07:22,736 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 459 states. [2019-11-24 01:07:22,805 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 459 to 455. [2019-11-24 01:07:22,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 455 states. [2019-11-24 01:07:22,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 455 states to 455 states and 742 transitions. [2019-11-24 01:07:22,812 INFO L78 Accepts]: Start accepts. Automaton has 455 states and 742 transitions. Word has length 11 [2019-11-24 01:07:22,812 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-24 01:07:22,812 INFO L462 AbstractCegarLoop]: Abstraction has 455 states and 742 transitions. [2019-11-24 01:07:22,813 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-24 01:07:22,813 INFO L276 IsEmpty]: Start isEmpty. Operand 455 states and 742 transitions. [2019-11-24 01:07:22,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2019-11-24 01:07:22,814 INFO L402 BasicCegarLoop]: Found error trace [2019-11-24 01:07:22,814 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-24 01:07:22,814 INFO L410 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-24 01:07:22,815 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-24 01:07:22,815 INFO L82 PathProgramCache]: Analyzing trace with hash 1921706203, now seen corresponding path program 1 times [2019-11-24 01:07:22,815 INFO L163 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-11-24 01:07:22,815 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [945738556] [2019-11-24 01:07:22,815 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-24 01:07:22,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-24 01:07:22,991 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 01:07:22,991 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [945738556] [2019-11-24 01:07:22,992 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-24 01:07:22,992 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-11-24 01:07:22,992 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [894237159] [2019-11-24 01:07:22,994 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-24 01:07:22,994 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2019-11-24 01:07:22,994 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-24 01:07:22,995 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-24 01:07:22,995 INFO L87 Difference]: Start difference. First operand 455 states and 742 transitions. Second operand 3 states. [2019-11-24 01:07:23,066 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-24 01:07:23,066 INFO L93 Difference]: Finished difference Result 961 states and 1553 transitions. [2019-11-24 01:07:23,066 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-24 01:07:23,067 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 12 [2019-11-24 01:07:23,067 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-24 01:07:23,070 INFO L225 Difference]: With dead ends: 961 [2019-11-24 01:07:23,070 INFO L226 Difference]: Without dead ends: 507 [2019-11-24 01:07:23,072 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 01:07:23,074 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 507 states. [2019-11-24 01:07:23,095 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 507 to 494. [2019-11-24 01:07:23,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 494 states. [2019-11-24 01:07:23,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 494 states to 494 states and 797 transitions. [2019-11-24 01:07:23,098 INFO L78 Accepts]: Start accepts. Automaton has 494 states and 797 transitions. Word has length 12 [2019-11-24 01:07:23,099 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-24 01:07:23,100 INFO L462 AbstractCegarLoop]: Abstraction has 494 states and 797 transitions. [2019-11-24 01:07:23,100 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-24 01:07:23,101 INFO L276 IsEmpty]: Start isEmpty. Operand 494 states and 797 transitions. [2019-11-24 01:07:23,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2019-11-24 01:07:23,102 INFO L402 BasicCegarLoop]: Found error trace [2019-11-24 01:07:23,102 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-24 01:07:23,103 INFO L410 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-24 01:07:23,103 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-24 01:07:23,103 INFO L82 PathProgramCache]: Analyzing trace with hash -693230545, now seen corresponding path program 1 times [2019-11-24 01:07:23,103 INFO L163 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-11-24 01:07:23,104 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [705402925] [2019-11-24 01:07:23,104 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-24 01:07:23,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-24 01:07:23,295 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 01:07:23,295 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [705402925] [2019-11-24 01:07:23,296 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-24 01:07:23,298 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-11-24 01:07:23,298 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [76518827] [2019-11-24 01:07:23,298 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-24 01:07:23,300 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2019-11-24 01:07:23,300 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-24 01:07:23,301 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-24 01:07:23,301 INFO L87 Difference]: Start difference. First operand 494 states and 797 transitions. Second operand 3 states. [2019-11-24 01:07:23,327 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-24 01:07:23,327 INFO L93 Difference]: Finished difference Result 978 states and 1580 transitions. [2019-11-24 01:07:23,327 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-24 01:07:23,328 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 13 [2019-11-24 01:07:23,328 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-24 01:07:23,331 INFO L225 Difference]: With dead ends: 978 [2019-11-24 01:07:23,331 INFO L226 Difference]: Without dead ends: 494 [2019-11-24 01:07:23,333 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 01:07:23,339 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 494 states. [2019-11-24 01:07:23,359 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 494 to 494. [2019-11-24 01:07:23,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 494 states. [2019-11-24 01:07:23,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 494 states to 494 states and 795 transitions. [2019-11-24 01:07:23,362 INFO L78 Accepts]: Start accepts. Automaton has 494 states and 795 transitions. Word has length 13 [2019-11-24 01:07:23,362 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-24 01:07:23,362 INFO L462 AbstractCegarLoop]: Abstraction has 494 states and 795 transitions. [2019-11-24 01:07:23,362 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-24 01:07:23,362 INFO L276 IsEmpty]: Start isEmpty. Operand 494 states and 795 transitions. [2019-11-24 01:07:23,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2019-11-24 01:07:23,364 INFO L402 BasicCegarLoop]: Found error trace [2019-11-24 01:07:23,364 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-24 01:07:23,365 INFO L410 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-24 01:07:23,365 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-24 01:07:23,365 INFO L82 PathProgramCache]: Analyzing trace with hash 897244873, now seen corresponding path program 1 times [2019-11-24 01:07:23,365 INFO L163 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-11-24 01:07:23,366 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [352627700] [2019-11-24 01:07:23,366 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-24 01:07:23,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-24 01:07:23,527 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 01:07:23,528 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [352627700] [2019-11-24 01:07:23,528 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-24 01:07:23,528 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-24 01:07:23,528 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1641621606] [2019-11-24 01:07:23,530 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-24 01:07:23,530 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2019-11-24 01:07:23,530 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-24 01:07:23,530 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-24 01:07:23,531 INFO L87 Difference]: Start difference. First operand 494 states and 795 transitions. Second operand 3 states. [2019-11-24 01:07:23,577 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-24 01:07:23,578 INFO L93 Difference]: Finished difference Result 980 states and 1580 transitions. [2019-11-24 01:07:23,578 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-24 01:07:23,578 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 17 [2019-11-24 01:07:23,579 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-24 01:07:23,581 INFO L225 Difference]: With dead ends: 980 [2019-11-24 01:07:23,582 INFO L226 Difference]: Without dead ends: 496 [2019-11-24 01:07:23,583 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 01:07:23,584 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 496 states. [2019-11-24 01:07:23,600 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 496 to 496. [2019-11-24 01:07:23,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 496 states. [2019-11-24 01:07:23,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 496 states to 496 states and 797 transitions. [2019-11-24 01:07:23,603 INFO L78 Accepts]: Start accepts. Automaton has 496 states and 797 transitions. Word has length 17 [2019-11-24 01:07:23,603 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-24 01:07:23,603 INFO L462 AbstractCegarLoop]: Abstraction has 496 states and 797 transitions. [2019-11-24 01:07:23,603 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-24 01:07:23,603 INFO L276 IsEmpty]: Start isEmpty. Operand 496 states and 797 transitions. [2019-11-24 01:07:23,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2019-11-24 01:07:23,605 INFO L402 BasicCegarLoop]: Found error trace [2019-11-24 01:07:23,605 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-24 01:07:23,606 INFO L410 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-24 01:07:23,606 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-24 01:07:23,606 INFO L82 PathProgramCache]: Analyzing trace with hash -316874475, now seen corresponding path program 1 times [2019-11-24 01:07:23,606 INFO L163 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-11-24 01:07:23,607 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1507186639] [2019-11-24 01:07:23,608 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-24 01:07:23,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-24 01:07:23,773 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2019-11-24 01:07:23,774 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1507186639] [2019-11-24 01:07:23,774 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-24 01:07:23,774 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-11-24 01:07:23,774 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2008600183] [2019-11-24 01:07:23,775 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-24 01:07:23,775 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2019-11-24 01:07:23,775 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-24 01:07:23,776 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-24 01:07:23,776 INFO L87 Difference]: Start difference. First operand 496 states and 797 transitions. Second operand 3 states. [2019-11-24 01:07:23,797 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-24 01:07:23,798 INFO L93 Difference]: Finished difference Result 496 states and 797 transitions. [2019-11-24 01:07:23,798 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-24 01:07:23,798 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 18 [2019-11-24 01:07:23,799 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-24 01:07:23,801 INFO L225 Difference]: With dead ends: 496 [2019-11-24 01:07:23,802 INFO L226 Difference]: Without dead ends: 494 [2019-11-24 01:07:23,802 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 01:07:23,803 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 494 states. [2019-11-24 01:07:23,818 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 494 to 494. [2019-11-24 01:07:23,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 494 states. [2019-11-24 01:07:23,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 494 states to 494 states and 795 transitions. [2019-11-24 01:07:23,823 INFO L78 Accepts]: Start accepts. Automaton has 494 states and 795 transitions. Word has length 18 [2019-11-24 01:07:23,824 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-24 01:07:23,824 INFO L462 AbstractCegarLoop]: Abstraction has 494 states and 795 transitions. [2019-11-24 01:07:23,824 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-24 01:07:23,824 INFO L276 IsEmpty]: Start isEmpty. Operand 494 states and 795 transitions. [2019-11-24 01:07:23,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2019-11-24 01:07:23,829 INFO L402 BasicCegarLoop]: Found error trace [2019-11-24 01:07:23,829 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-24 01:07:23,829 INFO L410 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-24 01:07:23,830 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-24 01:07:23,830 INFO L82 PathProgramCache]: Analyzing trace with hash -1233171530, now seen corresponding path program 1 times [2019-11-24 01:07:23,830 INFO L163 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-11-24 01:07:23,831 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [552042390] [2019-11-24 01:07:23,831 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-24 01:07:23,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-24 01:07:24,033 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2019-11-24 01:07:24,034 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [552042390] [2019-11-24 01:07:24,034 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-24 01:07:24,034 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-11-24 01:07:24,034 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1086045949] [2019-11-24 01:07:24,036 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-24 01:07:24,036 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2019-11-24 01:07:24,037 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-24 01:07:24,037 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-24 01:07:24,037 INFO L87 Difference]: Start difference. First operand 494 states and 795 transitions. Second operand 3 states. [2019-11-24 01:07:24,062 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-24 01:07:24,062 INFO L93 Difference]: Finished difference Result 494 states and 795 transitions. [2019-11-24 01:07:24,062 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-24 01:07:24,062 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 19 [2019-11-24 01:07:24,063 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-24 01:07:24,066 INFO L225 Difference]: With dead ends: 494 [2019-11-24 01:07:24,066 INFO L226 Difference]: Without dead ends: 492 [2019-11-24 01:07:24,067 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 01:07:24,069 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 492 states. [2019-11-24 01:07:24,087 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 492 to 492. [2019-11-24 01:07:24,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 492 states. [2019-11-24 01:07:24,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 492 states to 492 states and 793 transitions. [2019-11-24 01:07:24,094 INFO L78 Accepts]: Start accepts. Automaton has 492 states and 793 transitions. Word has length 19 [2019-11-24 01:07:24,095 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-24 01:07:24,095 INFO L462 AbstractCegarLoop]: Abstraction has 492 states and 793 transitions. [2019-11-24 01:07:24,103 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-24 01:07:24,103 INFO L276 IsEmpty]: Start isEmpty. Operand 492 states and 793 transitions. [2019-11-24 01:07:24,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2019-11-24 01:07:24,105 INFO L402 BasicCegarLoop]: Found error trace [2019-11-24 01:07:24,105 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-24 01:07:24,105 INFO L410 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-24 01:07:24,106 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-24 01:07:24,106 INFO L82 PathProgramCache]: Analyzing trace with hash 426390847, now seen corresponding path program 1 times [2019-11-24 01:07:24,107 INFO L163 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-11-24 01:07:24,107 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1675615566] [2019-11-24 01:07:24,107 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-24 01:07:24,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-24 01:07:24,295 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2019-11-24 01:07:24,296 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1675615566] [2019-11-24 01:07:24,296 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-24 01:07:24,296 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-11-24 01:07:24,296 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1953353262] [2019-11-24 01:07:24,297 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-24 01:07:24,297 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2019-11-24 01:07:24,298 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-24 01:07:24,299 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-24 01:07:24,299 INFO L87 Difference]: Start difference. First operand 492 states and 793 transitions. Second operand 3 states. [2019-11-24 01:07:24,331 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-24 01:07:24,332 INFO L93 Difference]: Finished difference Result 492 states and 793 transitions. [2019-11-24 01:07:24,332 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-24 01:07:24,332 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 20 [2019-11-24 01:07:24,333 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-24 01:07:24,336 INFO L225 Difference]: With dead ends: 492 [2019-11-24 01:07:24,336 INFO L226 Difference]: Without dead ends: 490 [2019-11-24 01:07:24,336 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 01:07:24,337 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 490 states. [2019-11-24 01:07:24,367 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 490 to 490. [2019-11-24 01:07:24,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 490 states. [2019-11-24 01:07:24,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 490 states to 490 states and 791 transitions. [2019-11-24 01:07:24,371 INFO L78 Accepts]: Start accepts. Automaton has 490 states and 791 transitions. Word has length 20 [2019-11-24 01:07:24,372 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-24 01:07:24,372 INFO L462 AbstractCegarLoop]: Abstraction has 490 states and 791 transitions. [2019-11-24 01:07:24,372 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-24 01:07:24,372 INFO L276 IsEmpty]: Start isEmpty. Operand 490 states and 791 transitions. [2019-11-24 01:07:24,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2019-11-24 01:07:24,374 INFO L402 BasicCegarLoop]: Found error trace [2019-11-24 01:07:24,374 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-24 01:07:24,375 INFO L410 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-24 01:07:24,375 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-24 01:07:24,376 INFO L82 PathProgramCache]: Analyzing trace with hash 333216992, now seen corresponding path program 1 times [2019-11-24 01:07:24,376 INFO L163 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-11-24 01:07:24,377 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1994535658] [2019-11-24 01:07:24,377 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-24 01:07:24,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-24 01:07:24,585 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2019-11-24 01:07:24,586 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1994535658] [2019-11-24 01:07:24,586 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-24 01:07:24,586 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-11-24 01:07:24,587 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [187327175] [2019-11-24 01:07:24,587 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-24 01:07:24,588 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2019-11-24 01:07:24,588 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-24 01:07:24,588 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-24 01:07:24,588 INFO L87 Difference]: Start difference. First operand 490 states and 791 transitions. Second operand 3 states. [2019-11-24 01:07:24,639 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-24 01:07:24,639 INFO L93 Difference]: Finished difference Result 490 states and 791 transitions. [2019-11-24 01:07:24,640 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-24 01:07:24,640 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 21 [2019-11-24 01:07:24,641 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-24 01:07:24,644 INFO L225 Difference]: With dead ends: 490 [2019-11-24 01:07:24,644 INFO L226 Difference]: Without dead ends: 480 [2019-11-24 01:07:24,645 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 01:07:24,646 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 480 states. [2019-11-24 01:07:24,676 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 480 to 480. [2019-11-24 01:07:24,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 480 states. [2019-11-24 01:07:24,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 480 states to 480 states and 776 transitions. [2019-11-24 01:07:24,679 INFO L78 Accepts]: Start accepts. Automaton has 480 states and 776 transitions. Word has length 21 [2019-11-24 01:07:24,679 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-24 01:07:24,680 INFO L462 AbstractCegarLoop]: Abstraction has 480 states and 776 transitions. [2019-11-24 01:07:24,680 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-24 01:07:24,680 INFO L276 IsEmpty]: Start isEmpty. Operand 480 states and 776 transitions. [2019-11-24 01:07:24,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2019-11-24 01:07:24,682 INFO L402 BasicCegarLoop]: Found error trace [2019-11-24 01:07:24,682 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, 1, 1, 1, 1, 1] [2019-11-24 01:07:24,682 INFO L410 AbstractCegarLoop]: === Iteration 9 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-24 01:07:24,683 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-24 01:07:24,683 INFO L82 PathProgramCache]: Analyzing trace with hash -1205964937, now seen corresponding path program 1 times [2019-11-24 01:07:24,683 INFO L163 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-11-24 01:07:24,684 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2044004077] [2019-11-24 01:07:24,684 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-24 01:07:24,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-24 01:07:24,883 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2019-11-24 01:07:24,884 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2044004077] [2019-11-24 01:07:24,884 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-24 01:07:24,884 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-11-24 01:07:24,884 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1231672193] [2019-11-24 01:07:24,885 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-11-24 01:07:24,885 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2019-11-24 01:07:24,885 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-11-24 01:07:24,886 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-11-24 01:07:24,887 INFO L87 Difference]: Start difference. First operand 480 states and 776 transitions. Second operand 4 states. [2019-11-24 01:07:24,975 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-24 01:07:24,975 INFO L93 Difference]: Finished difference Result 1266 states and 2050 transitions. [2019-11-24 01:07:24,975 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-11-24 01:07:24,976 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 33 [2019-11-24 01:07:24,976 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-24 01:07:24,980 INFO L225 Difference]: With dead ends: 1266 [2019-11-24 01:07:24,981 INFO L226 Difference]: Without dead ends: 796 [2019-11-24 01:07:24,983 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2019-11-24 01:07:24,984 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 796 states. [2019-11-24 01:07:25,012 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 796 to 492. [2019-11-24 01:07:25,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 492 states. [2019-11-24 01:07:25,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 492 states to 492 states and 794 transitions. [2019-11-24 01:07:25,015 INFO L78 Accepts]: Start accepts. Automaton has 492 states and 794 transitions. Word has length 33 [2019-11-24 01:07:25,017 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-24 01:07:25,017 INFO L462 AbstractCegarLoop]: Abstraction has 492 states and 794 transitions. [2019-11-24 01:07:25,017 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-11-24 01:07:25,017 INFO L276 IsEmpty]: Start isEmpty. Operand 492 states and 794 transitions. [2019-11-24 01:07:25,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2019-11-24 01:07:25,021 INFO L402 BasicCegarLoop]: Found error trace [2019-11-24 01:07:25,021 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-24 01:07:25,022 INFO L410 AbstractCegarLoop]: === Iteration 10 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-24 01:07:25,022 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-24 01:07:25,022 INFO L82 PathProgramCache]: Analyzing trace with hash 1195558891, now seen corresponding path program 1 times [2019-11-24 01:07:25,022 INFO L163 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-11-24 01:07:25,022 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1988267474] [2019-11-24 01:07:25,023 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-24 01:07:25,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-24 01:07:25,276 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2019-11-24 01:07:25,276 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1988267474] [2019-11-24 01:07:25,277 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-24 01:07:25,277 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-24 01:07:25,277 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [185751746] [2019-11-24 01:07:25,277 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-24 01:07:25,277 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2019-11-24 01:07:25,279 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-24 01:07:25,279 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-24 01:07:25,279 INFO L87 Difference]: Start difference. First operand 492 states and 794 transitions. Second operand 3 states. [2019-11-24 01:07:25,332 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-24 01:07:25,332 INFO L93 Difference]: Finished difference Result 976 states and 1578 transitions. [2019-11-24 01:07:25,333 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-24 01:07:25,333 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 39 [2019-11-24 01:07:25,333 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-24 01:07:25,336 INFO L225 Difference]: With dead ends: 976 [2019-11-24 01:07:25,336 INFO L226 Difference]: Without dead ends: 494 [2019-11-24 01:07:25,337 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 01:07:25,338 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 494 states. [2019-11-24 01:07:25,369 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 494 to 494. [2019-11-24 01:07:25,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 494 states. [2019-11-24 01:07:25,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 494 states to 494 states and 796 transitions. [2019-11-24 01:07:25,371 INFO L78 Accepts]: Start accepts. Automaton has 494 states and 796 transitions. Word has length 39 [2019-11-24 01:07:25,372 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-24 01:07:25,372 INFO L462 AbstractCegarLoop]: Abstraction has 494 states and 796 transitions. [2019-11-24 01:07:25,373 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-24 01:07:25,373 INFO L276 IsEmpty]: Start isEmpty. Operand 494 states and 796 transitions. [2019-11-24 01:07:25,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2019-11-24 01:07:25,374 INFO L402 BasicCegarLoop]: Found error trace [2019-11-24 01:07:25,374 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-24 01:07:25,374 INFO L410 AbstractCegarLoop]: === Iteration 11 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-24 01:07:25,374 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-24 01:07:25,374 INFO L82 PathProgramCache]: Analyzing trace with hash -417168418, now seen corresponding path program 1 times [2019-11-24 01:07:25,375 INFO L163 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-11-24 01:07:25,375 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1712585657] [2019-11-24 01:07:25,375 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-24 01:07:25,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-24 01:07:25,559 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2019-11-24 01:07:25,560 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1712585657] [2019-11-24 01:07:25,560 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-24 01:07:25,560 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-11-24 01:07:25,560 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [259448171] [2019-11-24 01:07:25,561 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-11-24 01:07:25,561 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2019-11-24 01:07:25,561 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-11-24 01:07:25,561 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-11-24 01:07:25,562 INFO L87 Difference]: Start difference. First operand 494 states and 796 transitions. Second operand 4 states. [2019-11-24 01:07:25,788 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-24 01:07:25,788 INFO L93 Difference]: Finished difference Result 982 states and 1582 transitions. [2019-11-24 01:07:25,789 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-11-24 01:07:25,789 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 40 [2019-11-24 01:07:25,789 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-24 01:07:25,792 INFO L225 Difference]: With dead ends: 982 [2019-11-24 01:07:25,792 INFO L226 Difference]: Without dead ends: 488 [2019-11-24 01:07:25,793 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2019-11-24 01:07:25,794 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 488 states. [2019-11-24 01:07:25,824 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 488 to 327. [2019-11-24 01:07:25,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 327 states. [2019-11-24 01:07:25,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 327 states to 327 states and 526 transitions. [2019-11-24 01:07:25,826 INFO L78 Accepts]: Start accepts. Automaton has 327 states and 526 transitions. Word has length 40 [2019-11-24 01:07:25,826 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-24 01:07:25,826 INFO L462 AbstractCegarLoop]: Abstraction has 327 states and 526 transitions. [2019-11-24 01:07:25,826 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-11-24 01:07:25,826 INFO L276 IsEmpty]: Start isEmpty. Operand 327 states and 526 transitions. [2019-11-24 01:07:25,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2019-11-24 01:07:25,829 INFO L402 BasicCegarLoop]: Found error trace [2019-11-24 01:07:25,830 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-24 01:07:25,830 INFO L410 AbstractCegarLoop]: === Iteration 12 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-24 01:07:25,830 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-24 01:07:25,830 INFO L82 PathProgramCache]: Analyzing trace with hash 135626840, now seen corresponding path program 1 times [2019-11-24 01:07:25,830 INFO L163 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-11-24 01:07:25,831 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1374496454] [2019-11-24 01:07:25,831 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-24 01:07:25,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-24 01:07:26,023 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2019-11-24 01:07:26,024 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1374496454] [2019-11-24 01:07:26,024 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-24 01:07:26,024 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-11-24 01:07:26,024 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1710551500] [2019-11-24 01:07:26,025 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-11-24 01:07:26,025 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2019-11-24 01:07:26,026 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-11-24 01:07:26,026 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-11-24 01:07:26,026 INFO L87 Difference]: Start difference. First operand 327 states and 526 transitions. Second operand 4 states. [2019-11-24 01:07:29,160 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-24 01:07:29,160 INFO L93 Difference]: Finished difference Result 648 states and 1044 transitions. [2019-11-24 01:07:29,160 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-11-24 01:07:29,161 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 41 [2019-11-24 01:07:29,161 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-24 01:07:29,163 INFO L225 Difference]: With dead ends: 648 [2019-11-24 01:07:29,163 INFO L226 Difference]: Without dead ends: 331 [2019-11-24 01:07:29,164 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2019-11-24 01:07:29,165 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 331 states. [2019-11-24 01:07:29,185 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 331 to 331. [2019-11-24 01:07:29,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 331 states. [2019-11-24 01:07:29,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 331 states and 530 transitions. [2019-11-24 01:07:29,187 INFO L78 Accepts]: Start accepts. Automaton has 331 states and 530 transitions. Word has length 41 [2019-11-24 01:07:29,187 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-24 01:07:29,187 INFO L462 AbstractCegarLoop]: Abstraction has 331 states and 530 transitions. [2019-11-24 01:07:29,187 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-11-24 01:07:29,188 INFO L276 IsEmpty]: Start isEmpty. Operand 331 states and 530 transitions. [2019-11-24 01:07:29,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2019-11-24 01:07:29,189 INFO L402 BasicCegarLoop]: Found error trace [2019-11-24 01:07:29,189 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-24 01:07:29,189 INFO L410 AbstractCegarLoop]: === Iteration 13 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-24 01:07:29,189 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-24 01:07:29,190 INFO L82 PathProgramCache]: Analyzing trace with hash -779304962, now seen corresponding path program 1 times [2019-11-24 01:07:29,190 INFO L163 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-11-24 01:07:29,190 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1389500293] [2019-11-24 01:07:29,190 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-24 01:07:29,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-24 01:07:29,352 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2019-11-24 01:07:29,354 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1389500293] [2019-11-24 01:07:29,354 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-24 01:07:29,354 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-11-24 01:07:29,354 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [907580640] [2019-11-24 01:07:29,355 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-11-24 01:07:29,355 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2019-11-24 01:07:29,355 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-11-24 01:07:29,355 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-11-24 01:07:29,355 INFO L87 Difference]: Start difference. First operand 331 states and 530 transitions. Second operand 4 states. [2019-11-24 01:07:29,747 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-24 01:07:29,747 INFO L93 Difference]: Finished difference Result 980 states and 1569 transitions. [2019-11-24 01:07:29,748 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-11-24 01:07:29,748 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 46 [2019-11-24 01:07:29,749 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-24 01:07:29,758 INFO L225 Difference]: With dead ends: 980 [2019-11-24 01:07:29,758 INFO L226 Difference]: Without dead ends: 659 [2019-11-24 01:07:29,760 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-11-24 01:07:29,762 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 659 states. [2019-11-24 01:07:29,793 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 659 to 345. [2019-11-24 01:07:29,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 345 states. [2019-11-24 01:07:29,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 345 states and 544 transitions. [2019-11-24 01:07:29,794 INFO L78 Accepts]: Start accepts. Automaton has 345 states and 544 transitions. Word has length 46 [2019-11-24 01:07:29,795 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-24 01:07:29,795 INFO L462 AbstractCegarLoop]: Abstraction has 345 states and 544 transitions. [2019-11-24 01:07:29,795 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-11-24 01:07:29,795 INFO L276 IsEmpty]: Start isEmpty. Operand 345 states and 544 transitions. [2019-11-24 01:07:29,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2019-11-24 01:07:29,796 INFO L402 BasicCegarLoop]: Found error trace [2019-11-24 01:07:29,796 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-24 01:07:29,796 INFO L410 AbstractCegarLoop]: === Iteration 14 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-24 01:07:29,797 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-24 01:07:29,797 INFO L82 PathProgramCache]: Analyzing trace with hash 1505428157, now seen corresponding path program 1 times [2019-11-24 01:07:29,797 INFO L163 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-11-24 01:07:29,801 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1200799617] [2019-11-24 01:07:29,801 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-24 01:07:29,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-24 01:07:29,951 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2019-11-24 01:07:29,952 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1200799617] [2019-11-24 01:07:29,952 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-24 01:07:29,952 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-24 01:07:29,953 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [652913983] [2019-11-24 01:07:29,953 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-24 01:07:29,953 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2019-11-24 01:07:29,953 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-24 01:07:29,953 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-24 01:07:29,954 INFO L87 Difference]: Start difference. First operand 345 states and 544 transitions. Second operand 3 states. [2019-11-24 01:07:30,204 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-24 01:07:30,204 INFO L93 Difference]: Finished difference Result 694 states and 1102 transitions. [2019-11-24 01:07:30,205 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-24 01:07:30,205 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 47 [2019-11-24 01:07:30,205 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-24 01:07:30,207 INFO L225 Difference]: With dead ends: 694 [2019-11-24 01:07:30,207 INFO L226 Difference]: Without dead ends: 359 [2019-11-24 01:07:30,209 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 01:07:30,210 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 359 states. [2019-11-24 01:07:30,232 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 359 to 359. [2019-11-24 01:07:30,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 359 states. [2019-11-24 01:07:30,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 359 states and 558 transitions. [2019-11-24 01:07:30,234 INFO L78 Accepts]: Start accepts. Automaton has 359 states and 558 transitions. Word has length 47 [2019-11-24 01:07:30,234 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-24 01:07:30,234 INFO L462 AbstractCegarLoop]: Abstraction has 359 states and 558 transitions. [2019-11-24 01:07:30,234 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-24 01:07:30,235 INFO L276 IsEmpty]: Start isEmpty. Operand 359 states and 558 transitions. [2019-11-24 01:07:30,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2019-11-24 01:07:30,235 INFO L402 BasicCegarLoop]: Found error trace [2019-11-24 01:07:30,236 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-24 01:07:30,236 INFO L410 AbstractCegarLoop]: === Iteration 15 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-24 01:07:30,236 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-24 01:07:30,236 INFO L82 PathProgramCache]: Analyzing trace with hash -1345625788, now seen corresponding path program 1 times [2019-11-24 01:07:30,236 INFO L163 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-11-24 01:07:30,237 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1821796118] [2019-11-24 01:07:30,237 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-24 01:07:30,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-24 01:07:30,407 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2019-11-24 01:07:30,407 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1821796118] [2019-11-24 01:07:30,408 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-24 01:07:30,408 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-24 01:07:30,408 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1338862408] [2019-11-24 01:07:30,408 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-24 01:07:30,409 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2019-11-24 01:07:30,411 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-24 01:07:30,411 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-24 01:07:30,411 INFO L87 Difference]: Start difference. First operand 359 states and 558 transitions. Second operand 3 states. [2019-11-24 01:07:30,666 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-24 01:07:30,666 INFO L93 Difference]: Finished difference Result 359 states and 558 transitions. [2019-11-24 01:07:30,666 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-24 01:07:30,666 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 48 [2019-11-24 01:07:30,668 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-24 01:07:30,668 INFO L225 Difference]: With dead ends: 359 [2019-11-24 01:07:30,668 INFO L226 Difference]: Without dead ends: 0 [2019-11-24 01:07:30,670 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 01:07:30,671 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2019-11-24 01:07:30,671 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2019-11-24 01:07:30,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2019-11-24 01:07:30,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2019-11-24 01:07:30,671 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 48 [2019-11-24 01:07:30,671 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-24 01:07:30,671 INFO L462 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2019-11-24 01:07:30,672 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-24 01:07:30,672 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2019-11-24 01:07:30,672 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2019-11-24 01:07:30,677 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2019-11-24 01:07:34,632 INFO L440 ceAbstractionStarter]: At program point L3671(lines 3671 3679) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_pg_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= 0 ~disable~0)) [2019-11-24 01:07:34,632 INFO L444 ceAbstractionStarter]: For program point L3671-2(lines 3671 3679) no Hoare annotation was computed. [2019-11-24 01:07:34,632 INFO L440 ceAbstractionStarter]: At program point L3143-1(lines 3143 3146) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_pg_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= 0 ~disable~0)) [2019-11-24 01:07:34,632 INFO L440 ceAbstractionStarter]: At program point L3143(lines 3143 3146) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_pg_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= 0 ~disable~0)) [2019-11-24 01:07:34,633 INFO L440 ceAbstractionStarter]: At program point L3143-3(lines 3143 3146) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_pg_mutex~0 1) (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ULTIMATE.start_pg_detect_~k~3 0) (= 0 ~disable~0)) [2019-11-24 01:07:34,633 INFO L440 ceAbstractionStarter]: At program point L3143-2(lines 3143 3146) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_pg_mutex~0 2) (= 1 ~ldv_mutex_mutex_of_device~0) (= 0 ~disable~0)) [2019-11-24 01:07:34,633 INFO L440 ceAbstractionStarter]: At program point L3143-5(lines 3143 3146) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_pg_mutex~0 1) (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= 0 ~disable~0)) [2019-11-24 01:07:34,633 INFO L440 ceAbstractionStarter]: At program point L3143-4(lines 3143 3146) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_pg_mutex~0 1) (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ULTIMATE.start_pg_detect_~k~3 0) (= 0 ~disable~0)) [2019-11-24 01:07:34,633 INFO L440 ceAbstractionStarter]: At program point L3143-6(lines 3143 3146) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_pg_mutex~0 1) (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= 0 ~disable~0)) [2019-11-24 01:07:34,633 INFO L444 ceAbstractionStarter]: For program point L3674(lines 3674 3677) no Hoare annotation was computed. [2019-11-24 01:07:34,634 INFO L440 ceAbstractionStarter]: At program point L3410(lines 3399 3417) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_pg_mutex~0 1) (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ULTIMATE.start_pg_detect_~k~3 0) (= 0 ~disable~0)) [2019-11-24 01:07:34,634 INFO L440 ceAbstractionStarter]: At program point L3410-1(lines 3399 3417) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_pg_mutex~0 1) (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= 0 ~disable~0)) [2019-11-24 01:07:34,634 INFO L440 ceAbstractionStarter]: At program point L3411-1(lines 3411 3415) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_pg_mutex~0 1) (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= 0 ~disable~0)) [2019-11-24 01:07:34,634 INFO L440 ceAbstractionStarter]: At program point L3411(lines 3411 3415) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_pg_mutex~0 1) (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ULTIMATE.start_pg_detect_~k~3 0) (= 0 ~disable~0)) [2019-11-24 01:07:34,634 INFO L440 ceAbstractionStarter]: At program point L3148(lines 3148 3152) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_pg_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= 0 ~disable~0)) [2019-11-24 01:07:34,634 INFO L440 ceAbstractionStarter]: At program point L3148-2(lines 3148 3152) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_pg_mutex~0 2) (= 1 ~ldv_mutex_mutex_of_device~0) (= 0 ~disable~0)) [2019-11-24 01:07:34,635 INFO L440 ceAbstractionStarter]: At program point L3148-1(lines 3148 3152) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_pg_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= 0 ~disable~0)) [2019-11-24 01:07:34,635 INFO L440 ceAbstractionStarter]: At program point L3148-4(lines 3148 3152) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_pg_mutex~0 1) (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ULTIMATE.start_pg_detect_~k~3 0) (= 0 ~disable~0)) [2019-11-24 01:07:34,635 INFO L440 ceAbstractionStarter]: At program point L3148-3(lines 3148 3152) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_pg_mutex~0 1) (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ULTIMATE.start_pg_detect_~k~3 0) (= 0 ~disable~0)) [2019-11-24 01:07:34,635 INFO L440 ceAbstractionStarter]: At program point L3148-6(lines 3148 3152) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_pg_mutex~0 1) (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= 0 ~disable~0)) [2019-11-24 01:07:34,635 INFO L440 ceAbstractionStarter]: At program point L3148-5(lines 3148 3152) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_pg_mutex~0 1) (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= 0 ~disable~0)) [2019-11-24 01:07:34,635 INFO L440 ceAbstractionStarter]: At program point L3150(lines 3130 3175) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_pg_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= 0 ~disable~0)) [2019-11-24 01:07:34,635 INFO L440 ceAbstractionStarter]: At program point L3150-2(lines 3130 3175) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_pg_mutex~0 2) (= 1 ~ldv_mutex_mutex_of_device~0) (= 0 ~disable~0)) [2019-11-24 01:07:34,636 INFO L440 ceAbstractionStarter]: At program point L3150-1(lines 3130 3175) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_pg_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= 0 ~disable~0)) [2019-11-24 01:07:34,636 INFO L440 ceAbstractionStarter]: At program point L3150-4(lines 3130 3175) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_pg_mutex~0 1) (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ULTIMATE.start_pg_detect_~k~3 0) (= 0 ~disable~0)) [2019-11-24 01:07:34,636 INFO L440 ceAbstractionStarter]: At program point L3150-3(lines 3130 3175) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_pg_mutex~0 1) (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ULTIMATE.start_pg_detect_~k~3 0) (= 0 ~disable~0)) [2019-11-24 01:07:34,636 INFO L440 ceAbstractionStarter]: At program point L3150-6(lines 3130 3175) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_pg_mutex~0 1) (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= 0 ~disable~0)) [2019-11-24 01:07:34,636 INFO L440 ceAbstractionStarter]: At program point L3150-5(lines 3130 3175) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_pg_mutex~0 1) (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= 0 ~disable~0)) [2019-11-24 01:07:34,636 INFO L444 ceAbstractionStarter]: For program point ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION(line 4030) no Hoare annotation was computed. [2019-11-24 01:07:34,637 INFO L440 ceAbstractionStarter]: At program point L3680(lines 3623 3682) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_pg_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= 0 ~disable~0)) [2019-11-24 01:07:34,637 INFO L444 ceAbstractionStarter]: For program point L3154(lines 3154 3170) no Hoare annotation was computed. [2019-11-24 01:07:34,637 INFO L444 ceAbstractionStarter]: For program point L3154-2(lines 3154 3170) no Hoare annotation was computed. [2019-11-24 01:07:34,637 INFO L444 ceAbstractionStarter]: For program point L3154-3(lines 3154 3170) no Hoare annotation was computed. [2019-11-24 01:07:34,637 INFO L444 ceAbstractionStarter]: For program point L3154-6(lines 3154 3170) no Hoare annotation was computed. [2019-11-24 01:07:34,637 INFO L444 ceAbstractionStarter]: For program point L3154-5(lines 3154 3170) no Hoare annotation was computed. [2019-11-24 01:07:34,637 INFO L444 ceAbstractionStarter]: For program point L3154-8(lines 3154 3170) no Hoare annotation was computed. [2019-11-24 01:07:34,637 INFO L444 ceAbstractionStarter]: For program point L3154-9(lines 3154 3170) no Hoare annotation was computed. [2019-11-24 01:07:34,637 INFO L444 ceAbstractionStarter]: For program point L3154-12(lines 3154 3170) no Hoare annotation was computed. [2019-11-24 01:07:34,637 INFO L444 ceAbstractionStarter]: For program point L3154-11(lines 3154 3170) no Hoare annotation was computed. [2019-11-24 01:07:34,638 INFO L444 ceAbstractionStarter]: For program point L3154-14(lines 3154 3170) no Hoare annotation was computed. [2019-11-24 01:07:34,638 INFO L444 ceAbstractionStarter]: For program point L3154-15(lines 3154 3170) no Hoare annotation was computed. [2019-11-24 01:07:34,638 INFO L444 ceAbstractionStarter]: For program point L3154-18(lines 3154 3170) no Hoare annotation was computed. [2019-11-24 01:07:34,638 INFO L444 ceAbstractionStarter]: For program point L3154-17(lines 3154 3170) no Hoare annotation was computed. [2019-11-24 01:07:34,638 INFO L444 ceAbstractionStarter]: For program point L3154-20(lines 3154 3170) no Hoare annotation was computed. [2019-11-24 01:07:34,638 INFO L440 ceAbstractionStarter]: At program point L3419-1(lines 3419 3423) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_pg_mutex~0 1) (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= 0 ~disable~0)) [2019-11-24 01:07:34,638 INFO L440 ceAbstractionStarter]: At program point L3419(lines 3419 3423) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_pg_mutex~0 1) (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ULTIMATE.start_pg_detect_~k~3 0) (= 0 ~disable~0)) [2019-11-24 01:07:34,639 INFO L440 ceAbstractionStarter]: At program point L3425-1(lines 3393 3427) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_pg_mutex~0 1) (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= 0 ~disable~0)) [2019-11-24 01:07:34,639 INFO L440 ceAbstractionStarter]: At program point L3425(lines 3393 3427) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_pg_mutex~0 1) (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ULTIMATE.start_pg_detect_~k~3 0) (= 0 ~disable~0)) [2019-11-24 01:07:34,639 INFO L440 ceAbstractionStarter]: At program point L3161-1(lines 3154 3169) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_pg_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= 0 ~disable~0)) [2019-11-24 01:07:34,639 INFO L440 ceAbstractionStarter]: At program point L3161(lines 3154 3169) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_pg_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= 0 ~disable~0)) [2019-11-24 01:07:34,639 INFO L440 ceAbstractionStarter]: At program point L3161-3(lines 3154 3169) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_pg_mutex~0 1) (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ULTIMATE.start_pg_detect_~k~3 0) (= 0 ~disable~0)) [2019-11-24 01:07:34,639 INFO L440 ceAbstractionStarter]: At program point L3161-2(lines 3154 3169) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_pg_mutex~0 2) (= 1 ~ldv_mutex_mutex_of_device~0) (= 0 ~disable~0)) [2019-11-24 01:07:34,639 INFO L440 ceAbstractionStarter]: At program point L3161-5(lines 3154 3169) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_pg_mutex~0 1) (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= 0 ~disable~0)) [2019-11-24 01:07:34,640 INFO L440 ceAbstractionStarter]: At program point L3161-4(lines 3154 3169) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_pg_mutex~0 1) (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ULTIMATE.start_pg_detect_~k~3 0) (= 0 ~disable~0)) [2019-11-24 01:07:34,640 INFO L440 ceAbstractionStarter]: At program point L3161-6(lines 3154 3169) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_pg_mutex~0 1) (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= 0 ~disable~0)) [2019-11-24 01:07:34,640 INFO L444 ceAbstractionStarter]: For program point L3694(lines 3694 3698) no Hoare annotation was computed. [2019-11-24 01:07:34,640 INFO L440 ceAbstractionStarter]: At program point L-1-2(line -1) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_pg_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= 0 ~disable~0)) [2019-11-24 01:07:34,640 INFO L444 ceAbstractionStarter]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 4030) no Hoare annotation was computed. [2019-11-24 01:07:34,640 INFO L440 ceAbstractionStarter]: At program point L3701(lines 3701 3705) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_pg_mutex~0 1) (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= 0 ~disable~0)) [2019-11-24 01:07:34,641 INFO L440 ceAbstractionStarter]: At program point L3174(lines 3124 3176) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_pg_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= 0 ~disable~0)) [2019-11-24 01:07:34,641 INFO L440 ceAbstractionStarter]: At program point L3174-2(lines 3124 3176) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_pg_mutex~0 2) (= 1 ~ldv_mutex_mutex_of_device~0) (= 0 ~disable~0)) [2019-11-24 01:07:34,641 INFO L440 ceAbstractionStarter]: At program point L3174-1(lines 3124 3176) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_pg_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= 0 ~disable~0)) [2019-11-24 01:07:34,641 INFO L440 ceAbstractionStarter]: At program point L3174-4(lines 3124 3176) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_pg_mutex~0 1) (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ULTIMATE.start_pg_detect_~k~3 0) (= 0 ~disable~0)) [2019-11-24 01:07:34,641 INFO L440 ceAbstractionStarter]: At program point L3174-3(lines 3124 3176) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_pg_mutex~0 1) (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ULTIMATE.start_pg_detect_~k~3 0) (= 0 ~disable~0)) [2019-11-24 01:07:34,641 INFO L440 ceAbstractionStarter]: At program point L3174-6(lines 3124 3176) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_pg_mutex~0 1) (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= 0 ~disable~0)) [2019-11-24 01:07:34,641 INFO L440 ceAbstractionStarter]: At program point L3174-5(lines 3124 3176) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_pg_mutex~0 1) (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= 0 ~disable~0)) [2019-11-24 01:07:34,642 INFO L440 ceAbstractionStarter]: At program point L3441-1(lines 3437 3492) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_pg_mutex~0 1) (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= 0 ~disable~0)) [2019-11-24 01:07:34,642 INFO L440 ceAbstractionStarter]: At program point L3441(lines 3441 3485) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_pg_mutex~0 1) (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ULTIMATE.start_pg_detect_~k~3 0) (= 0 ~disable~0)) [2019-11-24 01:07:34,642 INFO L440 ceAbstractionStarter]: At program point L3707(lines 3707 3727) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_pg_mutex~0 1) (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= 0 ~disable~0)) [2019-11-24 01:07:34,642 INFO L444 ceAbstractionStarter]: For program point L3444(lines 3444 3483) no Hoare annotation was computed. [2019-11-24 01:07:34,642 INFO L440 ceAbstractionStarter]: At program point L3718(lines 3707 3726) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_pg_mutex~0 1) (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (<= (+ ULTIMATE.start_pg_init_~err~1 1) 0) (= 0 ~disable~0)) [2019-11-24 01:07:34,642 INFO L440 ceAbstractionStarter]: At program point L3457(lines 3457 3460) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_pg_mutex~0 1) (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= 0 ~disable~0)) [2019-11-24 01:07:34,642 INFO L444 ceAbstractionStarter]: For program point L3463(lines 3463 3472) no Hoare annotation was computed. [2019-11-24 01:07:34,643 INFO L440 ceAbstractionStarter]: At program point L3732(lines 3732 3737) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_pg_mutex~0 1) (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= 0 ~disable~0)) [2019-11-24 01:07:34,643 INFO L440 ceAbstractionStarter]: At program point L3473(lines 3452 3483) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_pg_mutex~0 1) (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= 0 ~disable~0)) [2019-11-24 01:07:34,643 INFO L440 ceAbstractionStarter]: At program point L3476(lines 3452 3483) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_pg_mutex~0 1) (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= 0 ~disable~0)) [2019-11-24 01:07:34,643 INFO L440 ceAbstractionStarter]: At program point L3218(lines 3187 3228) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_pg_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= 0 ~disable~0)) [2019-11-24 01:07:34,643 INFO L440 ceAbstractionStarter]: At program point L3218-2(lines 3187 3228) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_pg_mutex~0 1) (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ULTIMATE.start_pg_detect_~k~3 0) (= 0 ~disable~0)) [2019-11-24 01:07:34,643 INFO L440 ceAbstractionStarter]: At program point L3218-1(lines 3187 3228) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_pg_mutex~0 2) (= 1 ~ldv_mutex_mutex_of_device~0) (= 0 ~disable~0)) [2019-11-24 01:07:34,644 INFO L440 ceAbstractionStarter]: At program point L3218-4(lines 3187 3228) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_pg_mutex~0 1) (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= 0 ~disable~0)) [2019-11-24 01:07:34,644 INFO L440 ceAbstractionStarter]: At program point L3218-3(lines 3187 3228) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_pg_mutex~0 1) (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ULTIMATE.start_pg_detect_~k~3 0) (= 0 ~disable~0)) [2019-11-24 01:07:34,644 INFO L440 ceAbstractionStarter]: At program point L3218-5(lines 3187 3228) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_pg_mutex~0 1) (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= 0 ~disable~0)) [2019-11-24 01:07:34,644 INFO L440 ceAbstractionStarter]: At program point L3747(lines 3693 3760) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_pg_mutex~0 1) (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= 0 ~disable~0)) [2019-11-24 01:07:34,644 INFO L444 ceAbstractionStarter]: For program point ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION(line 4030) no Hoare annotation was computed. [2019-11-24 01:07:34,644 INFO L440 ceAbstractionStarter]: At program point L3220(lines 3220 3224) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_pg_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= 0 ~disable~0)) [2019-11-24 01:07:34,644 INFO L440 ceAbstractionStarter]: At program point L3220-2(lines 3220 3224) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_pg_mutex~0 1) (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ULTIMATE.start_pg_detect_~k~3 0) (= 0 ~disable~0)) [2019-11-24 01:07:34,645 INFO L440 ceAbstractionStarter]: At program point L3220-1(lines 3220 3224) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_pg_mutex~0 2) (= 1 ~ldv_mutex_mutex_of_device~0) (= 0 ~disable~0)) [2019-11-24 01:07:34,645 INFO L440 ceAbstractionStarter]: At program point L3220-4(lines 3220 3224) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_pg_mutex~0 1) (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= 0 ~disable~0)) [2019-11-24 01:07:34,645 INFO L440 ceAbstractionStarter]: At program point L3220-3(lines 3220 3224) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_pg_mutex~0 1) (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ULTIMATE.start_pg_detect_~k~3 0) (= 0 ~disable~0)) [2019-11-24 01:07:34,645 INFO L440 ceAbstractionStarter]: At program point L3220-5(lines 3220 3224) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_pg_mutex~0 1) (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= 0 ~disable~0)) [2019-11-24 01:07:34,645 INFO L444 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2019-11-24 01:07:34,646 INFO L440 ceAbstractionStarter]: At program point L4023-1(lines 1 4575) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_pg_mutex~0 1) (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= 0 ~disable~0)) [2019-11-24 01:07:34,646 INFO L440 ceAbstractionStarter]: At program point L4027-1(lines 1 4575) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_pg_mutex~0 2) (= 1 ~ldv_mutex_mutex_of_device~0) (= 0 ~disable~0)) [2019-11-24 01:07:34,646 INFO L440 ceAbstractionStarter]: At program point L4027(lines 1 4575) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_pg_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= 0 ~disable~0)) [2019-11-24 01:07:34,646 INFO L444 ceAbstractionStarter]: For program point L4027-3(lines 4477 4480) no Hoare annotation was computed. [2019-11-24 01:07:34,646 INFO L444 ceAbstractionStarter]: For program point L4027-2(lines 4473 4476) no Hoare annotation was computed. [2019-11-24 01:07:34,646 INFO L447 ceAbstractionStarter]: At program point L4027-5(lines 4466 4487) the Hoare annotation is: true [2019-11-24 01:07:34,646 INFO L444 ceAbstractionStarter]: For program point L4027-4(lines 4481 4484) no Hoare annotation was computed. [2019-11-24 01:07:34,646 INFO L444 ceAbstractionStarter]: For program point L4030(line 4030) no Hoare annotation was computed. [2019-11-24 01:07:34,647 INFO L444 ceAbstractionStarter]: For program point L4030-2(line 4030) no Hoare annotation was computed. [2019-11-24 01:07:34,647 INFO L444 ceAbstractionStarter]: For program point L4030-1(line 4030) no Hoare annotation was computed. [2019-11-24 01:07:34,647 INFO L444 ceAbstractionStarter]: For program point L4030-4(line 4030) no Hoare annotation was computed. [2019-11-24 01:07:34,648 INFO L444 ceAbstractionStarter]: For program point L4030-3(line 4030) no Hoare annotation was computed. [2019-11-24 01:07:34,648 INFO L444 ceAbstractionStarter]: For program point L4030-5(line 4030) no Hoare annotation was computed. [2019-11-24 01:07:34,648 INFO L440 ceAbstractionStarter]: At program point L3507-2(lines 3507 3511) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_pg_mutex~0 2) (= 1 ~ldv_mutex_mutex_of_device~0) (= 0 ~disable~0)) [2019-11-24 01:07:34,648 INFO L444 ceAbstractionStarter]: For program point ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION(line 4030) no Hoare annotation was computed. [2019-11-24 01:07:34,648 INFO L440 ceAbstractionStarter]: At program point L3776(lines 3766 3802) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= ~ldv_mutex_pg_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= 0 ~disable~0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) [2019-11-24 01:07:34,648 INFO L444 ceAbstractionStarter]: For program point L3513(lines 3513 3517) no Hoare annotation was computed. [2019-11-24 01:07:34,648 INFO L440 ceAbstractionStarter]: At program point L3518(lines 3518 3522) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_pg_mutex~0 2) (= 1 ~ldv_mutex_mutex_of_device~0) (= 0 ~disable~0)) [2019-11-24 01:07:34,649 INFO L440 ceAbstractionStarter]: At program point L3518-2(lines 3518 3522) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_pg_mutex~0 2) (= 1 ~ldv_mutex_mutex_of_device~0) (= 0 ~disable~0)) [2019-11-24 01:07:34,649 INFO L447 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2019-11-24 01:07:34,649 INFO L440 ceAbstractionStarter]: At program point L3258(lines 3258 3267) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_pg_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= 0 ~disable~0)) [2019-11-24 01:07:34,649 INFO L440 ceAbstractionStarter]: At program point L3258-2(lines 3258 3267) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_pg_mutex~0 2) (= 1 ~ldv_mutex_mutex_of_device~0) (= 0 ~disable~0)) [2019-11-24 01:07:34,649 INFO L440 ceAbstractionStarter]: At program point L3258-1(lines 3258 3267) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_pg_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= 0 ~disable~0)) [2019-11-24 01:07:34,649 INFO L440 ceAbstractionStarter]: At program point L3258-4(lines 3258 3267) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_pg_mutex~0 1) (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ULTIMATE.start_pg_detect_~k~3 0) (= 0 ~disable~0)) [2019-11-24 01:07:34,649 INFO L440 ceAbstractionStarter]: At program point L3258-3(lines 3258 3267) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_pg_mutex~0 1) (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ULTIMATE.start_pg_detect_~k~3 0) (= 0 ~disable~0)) [2019-11-24 01:07:34,650 INFO L440 ceAbstractionStarter]: At program point L3258-6(lines 3258 3267) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_pg_mutex~0 1) (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= 0 ~disable~0)) [2019-11-24 01:07:34,650 INFO L440 ceAbstractionStarter]: At program point L3258-5(lines 3258 3267) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_pg_mutex~0 1) (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= 0 ~disable~0)) [2019-11-24 01:07:34,650 INFO L440 ceAbstractionStarter]: At program point L3260(lines 3260 3264) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_pg_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= 0 ~disable~0)) [2019-11-24 01:07:34,650 INFO L440 ceAbstractionStarter]: At program point L3260-2(lines 3260 3264) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_pg_mutex~0 2) (= 1 ~ldv_mutex_mutex_of_device~0) (= 0 ~disable~0)) [2019-11-24 01:07:34,650 INFO L440 ceAbstractionStarter]: At program point L3260-1(lines 3260 3264) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_pg_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= 0 ~disable~0)) [2019-11-24 01:07:34,650 INFO L440 ceAbstractionStarter]: At program point L3260-4(lines 3260 3264) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_pg_mutex~0 1) (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ULTIMATE.start_pg_detect_~k~3 0) (= 0 ~disable~0)) [2019-11-24 01:07:34,650 INFO L440 ceAbstractionStarter]: At program point L3260-3(lines 3260 3264) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_pg_mutex~0 1) (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ULTIMATE.start_pg_detect_~k~3 0) (= 0 ~disable~0)) [2019-11-24 01:07:34,651 INFO L440 ceAbstractionStarter]: At program point L3260-6(lines 3260 3264) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_pg_mutex~0 1) (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= 0 ~disable~0)) [2019-11-24 01:07:34,651 INFO L440 ceAbstractionStarter]: At program point L3260-5(lines 3260 3264) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_pg_mutex~0 1) (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= 0 ~disable~0)) [2019-11-24 01:07:34,651 INFO L440 ceAbstractionStarter]: At program point L3794(lines 3766 3802) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= ~ldv_mutex_pg_mutex~0 1) (= ~ldv_state_variable_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0) (= 0 ~disable~0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) [2019-11-24 01:07:34,652 INFO L440 ceAbstractionStarter]: At program point L3266(lines 3240 3310) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_pg_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= 0 ~disable~0)) [2019-11-24 01:07:34,652 INFO L440 ceAbstractionStarter]: At program point L3266-2(lines 3240 3310) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_pg_mutex~0 2) (= 1 ~ldv_mutex_mutex_of_device~0) (= 0 ~disable~0)) [2019-11-24 01:07:34,653 INFO L440 ceAbstractionStarter]: At program point L3266-1(lines 3240 3310) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_pg_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= 0 ~disable~0)) [2019-11-24 01:07:34,653 INFO L440 ceAbstractionStarter]: At program point L3266-4(lines 3240 3310) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_pg_mutex~0 1) (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ULTIMATE.start_pg_detect_~k~3 0) (= 0 ~disable~0)) [2019-11-24 01:07:34,653 INFO L440 ceAbstractionStarter]: At program point L3266-3(lines 3240 3310) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_pg_mutex~0 1) (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ULTIMATE.start_pg_detect_~k~3 0) (= 0 ~disable~0)) [2019-11-24 01:07:34,653 INFO L440 ceAbstractionStarter]: At program point L3266-6(lines 3240 3310) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_pg_mutex~0 1) (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= 0 ~disable~0)) [2019-11-24 01:07:34,653 INFO L440 ceAbstractionStarter]: At program point L3266-5(lines 3240 3310) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_pg_mutex~0 1) (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= 0 ~disable~0)) [2019-11-24 01:07:34,653 INFO L440 ceAbstractionStarter]: At program point L3534(lines 3501 3537) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_pg_mutex~0 2) (= 1 ~ldv_mutex_mutex_of_device~0) (= 0 ~disable~0)) [2019-11-24 01:07:34,654 INFO L440 ceAbstractionStarter]: At program point L3274(lines 3240 3310) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_pg_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= 0 ~disable~0)) [2019-11-24 01:07:34,654 INFO L440 ceAbstractionStarter]: At program point L3274-2(lines 3240 3310) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_pg_mutex~0 2) (= 1 ~ldv_mutex_mutex_of_device~0) (= 0 ~disable~0)) [2019-11-24 01:07:34,654 INFO L440 ceAbstractionStarter]: At program point L3274-1(lines 3240 3310) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_pg_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= 0 ~disable~0)) [2019-11-24 01:07:34,654 INFO L440 ceAbstractionStarter]: At program point L3274-4(lines 3240 3310) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_pg_mutex~0 1) (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ULTIMATE.start_pg_detect_~k~3 0) (= 0 ~disable~0)) [2019-11-24 01:07:34,654 INFO L440 ceAbstractionStarter]: At program point L3274-3(lines 3240 3310) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_pg_mutex~0 1) (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ULTIMATE.start_pg_detect_~k~3 0) (= 0 ~disable~0)) [2019-11-24 01:07:34,654 INFO L440 ceAbstractionStarter]: At program point L3274-6(lines 3240 3310) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_pg_mutex~0 1) (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= 0 ~disable~0)) [2019-11-24 01:07:34,654 INFO L440 ceAbstractionStarter]: At program point L3274-5(lines 3240 3310) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_pg_mutex~0 1) (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= 0 ~disable~0)) [2019-11-24 01:07:34,655 INFO L444 ceAbstractionStarter]: For program point L3282-2(lines 3240 3310) no Hoare annotation was computed. [2019-11-24 01:07:34,655 INFO L444 ceAbstractionStarter]: For program point L3282-5(lines 3240 3310) no Hoare annotation was computed. [2019-11-24 01:07:34,655 INFO L444 ceAbstractionStarter]: For program point L3282-8(lines 3240 3310) no Hoare annotation was computed. [2019-11-24 01:07:34,655 INFO L444 ceAbstractionStarter]: For program point L3282-11(lines 3240 3310) no Hoare annotation was computed. [2019-11-24 01:07:34,655 INFO L444 ceAbstractionStarter]: For program point L3282-14(lines 3240 3310) no Hoare annotation was computed. [2019-11-24 01:07:34,655 INFO L444 ceAbstractionStarter]: For program point L3282-17(lines 3240 3310) no Hoare annotation was computed. [2019-11-24 01:07:34,655 INFO L444 ceAbstractionStarter]: For program point L3282-20(lines 3240 3310) no Hoare annotation was computed. [2019-11-24 01:07:34,655 INFO L440 ceAbstractionStarter]: At program point L3287-1(lines 3287 3307) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_pg_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= 0 ~disable~0)) [2019-11-24 01:07:34,656 INFO L440 ceAbstractionStarter]: At program point L3287-3(lines 3287 3307) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_pg_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= 0 ~disable~0)) [2019-11-24 01:07:34,656 INFO L440 ceAbstractionStarter]: At program point L3287-5(lines 3287 3307) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_pg_mutex~0 2) (= 1 ~ldv_mutex_mutex_of_device~0) (= 0 ~disable~0)) [2019-11-24 01:07:34,656 INFO L440 ceAbstractionStarter]: At program point L3287-7(lines 3287 3307) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_pg_mutex~0 1) (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ULTIMATE.start_pg_detect_~k~3 0) (= 0 ~disable~0)) [2019-11-24 01:07:34,657 INFO L440 ceAbstractionStarter]: At program point L3287-9(lines 3287 3307) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_pg_mutex~0 1) (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ULTIMATE.start_pg_detect_~k~3 0) (= 0 ~disable~0)) [2019-11-24 01:07:34,658 INFO L440 ceAbstractionStarter]: At program point L3287-11(lines 3287 3307) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_pg_mutex~0 1) (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= 0 ~disable~0)) [2019-11-24 01:07:34,658 INFO L440 ceAbstractionStarter]: At program point L3287-13(lines 3287 3307) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_pg_mutex~0 1) (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= 0 ~disable~0)) [2019-11-24 01:07:34,658 INFO L440 ceAbstractionStarter]: At program point L3025(lines 3006 3033) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_pg_mutex~0 1) (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= 0 ~disable~0)) [2019-11-24 01:07:34,658 INFO L440 ceAbstractionStarter]: At program point L3294(lines 3287 3306) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_pg_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= 0 ~disable~0)) [2019-11-24 01:07:34,658 INFO L440 ceAbstractionStarter]: At program point L3294-2(lines 3287 3306) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_pg_mutex~0 2) (= 1 ~ldv_mutex_mutex_of_device~0) (= 0 ~disable~0)) [2019-11-24 01:07:34,658 INFO L440 ceAbstractionStarter]: At program point L3294-1(lines 3287 3306) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_pg_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= 0 ~disable~0)) [2019-11-24 01:07:34,659 INFO L440 ceAbstractionStarter]: At program point L3294-4(lines 3287 3306) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_pg_mutex~0 1) (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ULTIMATE.start_pg_detect_~k~3 0) (= 0 ~disable~0)) [2019-11-24 01:07:34,659 INFO L440 ceAbstractionStarter]: At program point L3294-3(lines 3287 3306) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_pg_mutex~0 1) (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ULTIMATE.start_pg_detect_~k~3 0) (= 0 ~disable~0)) [2019-11-24 01:07:34,659 INFO L440 ceAbstractionStarter]: At program point L3294-6(lines 3287 3306) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_pg_mutex~0 1) (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= 0 ~disable~0)) [2019-11-24 01:07:34,659 INFO L440 ceAbstractionStarter]: At program point L3294-5(lines 3287 3306) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_pg_mutex~0 1) (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= 0 ~disable~0)) [2019-11-24 01:07:34,659 INFO L444 ceAbstractionStarter]: For program point L3560(lines 3560 3563) no Hoare annotation was computed. [2019-11-24 01:07:34,659 INFO L444 ceAbstractionStarter]: For program point L3560-1(lines 3560 3563) no Hoare annotation was computed. [2019-11-24 01:07:34,659 INFO L440 ceAbstractionStarter]: At program point L3564(lines 3564 3567) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_pg_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= 0 ~disable~0)) [2019-11-24 01:07:34,660 INFO L440 ceAbstractionStarter]: At program point L3564-1(lines 3564 3567) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_pg_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= 0 ~disable~0)) [2019-11-24 01:07:34,660 INFO L444 ceAbstractionStarter]: For program point L3831(line 3831) no Hoare annotation was computed. [2019-11-24 01:07:34,660 INFO L444 ceAbstractionStarter]: For program point L3832(lines 3832 3885) no Hoare annotation was computed. [2019-11-24 01:07:34,660 INFO L444 ceAbstractionStarter]: For program point L3569-1(lines 3569 3572) no Hoare annotation was computed. [2019-11-24 01:07:34,660 INFO L444 ceAbstractionStarter]: For program point L3569(lines 3569 3572) no Hoare annotation was computed. [2019-11-24 01:07:34,660 INFO L444 ceAbstractionStarter]: For program point L3835(line 3835) no Hoare annotation was computed. [2019-11-24 01:07:34,660 INFO L444 ceAbstractionStarter]: For program point L3836(lines 3836 3840) no Hoare annotation was computed. [2019-11-24 01:07:34,660 INFO L444 ceAbstractionStarter]: For program point L3836-2(lines 3834 3882) no Hoare annotation was computed. [2019-11-24 01:07:34,661 INFO L444 ceAbstractionStarter]: For program point L3573-1(lines 3573 3576) no Hoare annotation was computed. [2019-11-24 01:07:34,661 INFO L444 ceAbstractionStarter]: For program point L3573(lines 3573 3576) no Hoare annotation was computed. [2019-11-24 01:07:34,661 INFO L444 ceAbstractionStarter]: For program point L3577-1(lines 3577 3580) no Hoare annotation was computed. [2019-11-24 01:07:34,661 INFO L444 ceAbstractionStarter]: For program point L3577(lines 3577 3580) no Hoare annotation was computed. [2019-11-24 01:07:34,661 INFO L444 ceAbstractionStarter]: For program point ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION(line 4030) no Hoare annotation was computed. [2019-11-24 01:07:34,661 INFO L444 ceAbstractionStarter]: For program point L3581-1(lines 3581 3584) no Hoare annotation was computed. [2019-11-24 01:07:34,661 INFO L444 ceAbstractionStarter]: For program point L3581(lines 3581 3584) no Hoare annotation was computed. [2019-11-24 01:07:34,661 INFO L440 ceAbstractionStarter]: At program point L3847(line 3847) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_pg_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= 0 ~disable~0)) [2019-11-24 01:07:34,661 INFO L444 ceAbstractionStarter]: For program point L3585-1(lines 3585 3597) no Hoare annotation was computed. [2019-11-24 01:07:34,662 INFO L444 ceAbstractionStarter]: For program point L3585(lines 3585 3597) no Hoare annotation was computed. [2019-11-24 01:07:34,662 INFO L440 ceAbstractionStarter]: At program point L3586(lines 3586 3589) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_pg_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= 0 ~disable~0)) [2019-11-24 01:07:34,662 INFO L440 ceAbstractionStarter]: At program point L3586-1(lines 3586 3589) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_pg_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= 0 ~disable~0)) [2019-11-24 01:07:34,662 INFO L444 ceAbstractionStarter]: For program point L3855(line 3855) no Hoare annotation was computed. [2019-11-24 01:07:34,662 INFO L444 ceAbstractionStarter]: For program point L3856(lines 3856 3860) no Hoare annotation was computed. [2019-11-24 01:07:34,663 INFO L440 ceAbstractionStarter]: At program point L3066-2(lines 3062 3068) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_pg_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= 0 ~disable~0)) [2019-11-24 01:07:34,664 INFO L440 ceAbstractionStarter]: At program point L3066-1(lines 1 4575) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_pg_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= 0 ~disable~0)) [2019-11-24 01:07:34,664 INFO L440 ceAbstractionStarter]: At program point L3066-3(lines 3062 3068) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_pg_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= 0 ~disable~0)) [2019-11-24 01:07:34,664 INFO L440 ceAbstractionStarter]: At program point L3066-6(lines 3062 3068) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_pg_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= 0 ~disable~0)) [2019-11-24 01:07:34,664 INFO L440 ceAbstractionStarter]: At program point L3066-5(lines 1 4575) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_pg_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= 0 ~disable~0)) [2019-11-24 01:07:34,664 INFO L440 ceAbstractionStarter]: At program point L3066-8(lines 3062 3068) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_pg_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= 0 ~disable~0)) [2019-11-24 01:07:34,664 INFO L440 ceAbstractionStarter]: At program point L3066-7(lines 3062 3068) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_pg_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= 0 ~disable~0)) [2019-11-24 01:07:34,665 INFO L440 ceAbstractionStarter]: At program point L3066-9(lines 3062 3068) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_pg_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= 0 ~disable~0)) [2019-11-24 01:07:34,665 INFO L440 ceAbstractionStarter]: At program point L3066-12(lines 3062 3068) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_pg_mutex~0 2) (= 1 ~ldv_mutex_mutex_of_device~0) (= 0 ~disable~0)) [2019-11-24 01:07:34,665 INFO L440 ceAbstractionStarter]: At program point L3066-11(lines 1 4575) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_pg_mutex~0 2) (= 1 ~ldv_mutex_mutex_of_device~0) (= 0 ~disable~0)) [2019-11-24 01:07:34,665 INFO L440 ceAbstractionStarter]: At program point L3066-14(lines 3062 3068) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_pg_mutex~0 2) (= 1 ~ldv_mutex_mutex_of_device~0) (= 0 ~disable~0)) [2019-11-24 01:07:34,665 INFO L440 ceAbstractionStarter]: At program point L3066-13(lines 3062 3068) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_pg_mutex~0 2) (= 1 ~ldv_mutex_mutex_of_device~0) (= 0 ~disable~0)) [2019-11-24 01:07:34,665 INFO L440 ceAbstractionStarter]: At program point L3066-15(lines 3062 3068) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_pg_mutex~0 2) (= 1 ~ldv_mutex_mutex_of_device~0) (= 0 ~disable~0)) [2019-11-24 01:07:34,666 INFO L440 ceAbstractionStarter]: At program point L3066-18(lines 3062 3068) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_pg_mutex~0 1) (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ULTIMATE.start_pg_detect_~k~3 0) (= 0 ~disable~0)) [2019-11-24 01:07:34,666 INFO L440 ceAbstractionStarter]: At program point L3066-17(lines 1 4575) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_pg_mutex~0 1) (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ULTIMATE.start_pg_detect_~k~3 0) (= 0 ~disable~0)) [2019-11-24 01:07:34,666 INFO L440 ceAbstractionStarter]: At program point L3066-20(lines 3062 3068) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_pg_mutex~0 1) (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ULTIMATE.start_pg_detect_~k~3 0) (= 0 ~disable~0)) [2019-11-24 01:07:34,666 INFO L440 ceAbstractionStarter]: At program point L3066-19(lines 3062 3068) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_pg_mutex~0 1) (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ULTIMATE.start_pg_detect_~k~3 0) (= 0 ~disable~0)) [2019-11-24 01:07:34,666 INFO L440 ceAbstractionStarter]: At program point L3066-21(lines 3062 3068) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_pg_mutex~0 1) (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ULTIMATE.start_pg_detect_~k~3 0) (= 0 ~disable~0)) [2019-11-24 01:07:34,666 INFO L440 ceAbstractionStarter]: At program point L3066-24(lines 3062 3068) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_pg_mutex~0 1) (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ULTIMATE.start_pg_detect_~k~3 0) (= 0 ~disable~0)) [2019-11-24 01:07:34,666 INFO L440 ceAbstractionStarter]: At program point L3066-23(lines 1 4575) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_pg_mutex~0 1) (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ULTIMATE.start_pg_detect_~k~3 0) (= 0 ~disable~0)) [2019-11-24 01:07:34,667 INFO L440 ceAbstractionStarter]: At program point L3066-26(lines 3062 3068) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_pg_mutex~0 1) (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ULTIMATE.start_pg_detect_~k~3 0) (= 0 ~disable~0)) [2019-11-24 01:07:34,667 INFO L440 ceAbstractionStarter]: At program point L3066-25(lines 3062 3068) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_pg_mutex~0 1) (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ULTIMATE.start_pg_detect_~k~3 0) (= 0 ~disable~0)) [2019-11-24 01:07:34,667 INFO L440 ceAbstractionStarter]: At program point L3066-27(lines 3062 3068) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_pg_mutex~0 1) (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ULTIMATE.start_pg_detect_~k~3 0) (= 0 ~disable~0)) [2019-11-24 01:07:34,667 INFO L440 ceAbstractionStarter]: At program point L3066-30(lines 3062 3068) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_pg_mutex~0 1) (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= 0 ~disable~0)) [2019-11-24 01:07:34,667 INFO L440 ceAbstractionStarter]: At program point L3066-29(lines 1 4575) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_pg_mutex~0 1) (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= 0 ~disable~0)) [2019-11-24 01:07:34,667 INFO L440 ceAbstractionStarter]: At program point L3066-32(lines 3062 3068) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_pg_mutex~0 1) (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= 0 ~disable~0)) [2019-11-24 01:07:34,667 INFO L440 ceAbstractionStarter]: At program point L3066-31(lines 3062 3068) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_pg_mutex~0 1) (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= 0 ~disable~0)) [2019-11-24 01:07:34,668 INFO L440 ceAbstractionStarter]: At program point L3066-33(lines 3062 3068) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_pg_mutex~0 1) (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= 0 ~disable~0)) [2019-11-24 01:07:34,668 INFO L440 ceAbstractionStarter]: At program point L3066-36(lines 3062 3068) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_pg_mutex~0 1) (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= 0 ~disable~0)) [2019-11-24 01:07:34,668 INFO L440 ceAbstractionStarter]: At program point L3066-35(lines 1 4575) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_pg_mutex~0 1) (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= 0 ~disable~0)) [2019-11-24 01:07:34,668 INFO L440 ceAbstractionStarter]: At program point L3066-38(lines 3062 3068) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_pg_mutex~0 1) (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= 0 ~disable~0)) [2019-11-24 01:07:34,668 INFO L440 ceAbstractionStarter]: At program point L3066-37(lines 3062 3068) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_pg_mutex~0 1) (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= 0 ~disable~0)) [2019-11-24 01:07:34,668 INFO L440 ceAbstractionStarter]: At program point L3066-39(lines 3062 3068) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_pg_mutex~0 1) (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= 0 ~disable~0)) [2019-11-24 01:07:34,668 INFO L444 ceAbstractionStarter]: For program point L4390(lines 4390 4393) no Hoare annotation was computed. [2019-11-24 01:07:34,668 INFO L440 ceAbstractionStarter]: At program point L3862(line 3862) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_pg_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= 0 ~disable~0)) [2019-11-24 01:07:34,669 INFO L440 ceAbstractionStarter]: At program point L3598(lines 3598 3601) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_pg_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= 0 ~disable~0)) [2019-11-24 01:07:34,669 INFO L440 ceAbstractionStarter]: At program point L3598-1(lines 3598 3601) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_pg_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= 0 ~disable~0)) [2019-11-24 01:07:34,669 INFO L440 ceAbstractionStarter]: At program point L3336(lines 3319 3349) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_pg_mutex~0 2) (= 1 ~ldv_mutex_mutex_of_device~0) (= 0 ~disable~0)) [2019-11-24 01:07:34,669 INFO L440 ceAbstractionStarter]: At program point L3336-2(lines 3319 3349) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_pg_mutex~0 1) (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ULTIMATE.start_pg_detect_~k~3 0) (= 0 ~disable~0)) [2019-11-24 01:07:34,669 INFO L440 ceAbstractionStarter]: At program point L3336-1(lines 3319 3349) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_pg_mutex~0 2) (= 1 ~ldv_mutex_mutex_of_device~0) (= 0 ~disable~0)) [2019-11-24 01:07:34,669 INFO L440 ceAbstractionStarter]: At program point L3336-4(lines 3319 3349) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_pg_mutex~0 1) (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ULTIMATE.start_pg_detect_~k~3 0) (= 0 ~disable~0)) [2019-11-24 01:07:34,669 INFO L440 ceAbstractionStarter]: At program point L3336-3(lines 3319 3349) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_pg_mutex~0 1) (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ULTIMATE.start_pg_detect_~k~3 0) (= 0 ~disable~0)) [2019-11-24 01:07:34,670 INFO L440 ceAbstractionStarter]: At program point L3336-6(lines 3319 3349) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_pg_mutex~0 1) (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= 0 ~disable~0)) [2019-11-24 01:07:34,670 INFO L440 ceAbstractionStarter]: At program point L3336-5(lines 3319 3349) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_pg_mutex~0 1) (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ULTIMATE.start_pg_detect_~k~3 0) (= 0 ~disable~0)) [2019-11-24 01:07:34,670 INFO L440 ceAbstractionStarter]: At program point L3336-8(lines 3319 3349) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_pg_mutex~0 1) (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= 0 ~disable~0)) [2019-11-24 01:07:34,671 INFO L440 ceAbstractionStarter]: At program point L3336-7(lines 3319 3349) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_pg_mutex~0 1) (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= 0 ~disable~0)) [2019-11-24 01:07:34,672 INFO L440 ceAbstractionStarter]: At program point L3336-9(lines 3319 3349) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_pg_mutex~0 1) (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= 0 ~disable~0)) [2019-11-24 01:07:34,672 INFO L444 ceAbstractionStarter]: For program point ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION(line 4030) no Hoare annotation was computed. [2019-11-24 01:07:34,672 INFO L444 ceAbstractionStarter]: For program point L3869(line 3869) no Hoare annotation was computed. [2019-11-24 01:07:34,672 INFO L440 ceAbstractionStarter]: At program point L3870(lines 3870 3878) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_pg_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= 0 ~disable~0)) [2019-11-24 01:07:34,672 INFO L440 ceAbstractionStarter]: At program point L3620(lines 3549 3622) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_pg_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= 0 ~disable~0)) [2019-11-24 01:07:34,672 INFO L440 ceAbstractionStarter]: At program point L3620-1(lines 3549 3622) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_pg_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= 0 ~disable~0)) [2019-11-24 01:07:34,673 INFO L440 ceAbstractionStarter]: At program point L3092(lines 3092 3096) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_pg_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= 0 ~disable~0)) [2019-11-24 01:07:34,673 INFO L440 ceAbstractionStarter]: At program point L3092-2(lines 3092 3096) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_pg_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= 0 ~disable~0)) [2019-11-24 01:07:34,673 INFO L440 ceAbstractionStarter]: At program point L3092-1(lines 3092 3096) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_pg_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= 0 ~disable~0)) [2019-11-24 01:07:34,673 INFO L440 ceAbstractionStarter]: At program point L3092-4(lines 3092 3096) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_pg_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= 0 ~disable~0)) [2019-11-24 01:07:34,673 INFO L440 ceAbstractionStarter]: At program point L3092-3(lines 3092 3096) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_pg_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= 0 ~disable~0)) [2019-11-24 01:07:34,673 INFO L440 ceAbstractionStarter]: At program point L3092-6(lines 3092 3096) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_pg_mutex~0 2) (= 1 ~ldv_mutex_mutex_of_device~0) (= 0 ~disable~0)) [2019-11-24 01:07:34,673 INFO L440 ceAbstractionStarter]: At program point L3092-5(lines 3092 3096) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_pg_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= 0 ~disable~0)) [2019-11-24 01:07:34,673 INFO L440 ceAbstractionStarter]: At program point L3092-8(lines 3092 3096) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_pg_mutex~0 2) (= 1 ~ldv_mutex_mutex_of_device~0) (= 0 ~disable~0)) [2019-11-24 01:07:34,675 INFO L440 ceAbstractionStarter]: At program point L3092-7(lines 3092 3096) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_pg_mutex~0 2) (= 1 ~ldv_mutex_mutex_of_device~0) (= 0 ~disable~0)) [2019-11-24 01:07:34,676 INFO L440 ceAbstractionStarter]: At program point L3092-10(lines 3092 3096) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_pg_mutex~0 1) (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ULTIMATE.start_pg_detect_~k~3 0) (= 0 ~disable~0)) [2019-11-24 01:07:34,676 INFO L440 ceAbstractionStarter]: At program point L3092-9(lines 3092 3096) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_pg_mutex~0 2) (= 1 ~ldv_mutex_mutex_of_device~0) (= 0 ~disable~0)) [2019-11-24 01:07:34,676 INFO L440 ceAbstractionStarter]: At program point L3092-12(lines 3092 3096) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_pg_mutex~0 1) (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ULTIMATE.start_pg_detect_~k~3 0) (= 0 ~disable~0)) [2019-11-24 01:07:34,676 INFO L440 ceAbstractionStarter]: At program point L3092-11(lines 3092 3096) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_pg_mutex~0 1) (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ULTIMATE.start_pg_detect_~k~3 0) (= 0 ~disable~0)) [2019-11-24 01:07:34,676 INFO L440 ceAbstractionStarter]: At program point L3092-14(lines 3092 3096) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_pg_mutex~0 1) (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ULTIMATE.start_pg_detect_~k~3 0) (= 0 ~disable~0)) [2019-11-24 01:07:34,676 INFO L440 ceAbstractionStarter]: At program point L3092-13(lines 3092 3096) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_pg_mutex~0 1) (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ULTIMATE.start_pg_detect_~k~3 0) (= 0 ~disable~0)) [2019-11-24 01:07:34,680 INFO L440 ceAbstractionStarter]: At program point L3092-16(lines 3092 3096) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_pg_mutex~0 1) (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ULTIMATE.start_pg_detect_~k~3 0) (= 0 ~disable~0)) [2019-11-24 01:07:34,680 INFO L440 ceAbstractionStarter]: At program point L3092-15(lines 3092 3096) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_pg_mutex~0 1) (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ULTIMATE.start_pg_detect_~k~3 0) (= 0 ~disable~0)) [2019-11-24 01:07:34,680 INFO L440 ceAbstractionStarter]: At program point L3092-18(lines 3092 3096) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_pg_mutex~0 1) (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= 0 ~disable~0)) [2019-11-24 01:07:34,680 INFO L440 ceAbstractionStarter]: At program point L3092-17(lines 3092 3096) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_pg_mutex~0 1) (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ULTIMATE.start_pg_detect_~k~3 0) (= 0 ~disable~0)) [2019-11-24 01:07:34,680 INFO L440 ceAbstractionStarter]: At program point L3092-20(lines 3092 3096) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_pg_mutex~0 1) (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= 0 ~disable~0)) [2019-11-24 01:07:34,681 INFO L440 ceAbstractionStarter]: At program point L3092-19(lines 3092 3096) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_pg_mutex~0 1) (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= 0 ~disable~0)) [2019-11-24 01:07:34,681 INFO L440 ceAbstractionStarter]: At program point L3092-22(lines 3092 3096) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_pg_mutex~0 1) (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= 0 ~disable~0)) [2019-11-24 01:07:34,681 INFO L440 ceAbstractionStarter]: At program point L3092-21(lines 3092 3096) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_pg_mutex~0 1) (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= 0 ~disable~0)) [2019-11-24 01:07:34,681 INFO L440 ceAbstractionStarter]: At program point L3092-24(lines 3092 3096) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_pg_mutex~0 1) (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= 0 ~disable~0)) [2019-11-24 01:07:34,681 INFO L440 ceAbstractionStarter]: At program point L3092-23(lines 3092 3096) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_pg_mutex~0 1) (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= 0 ~disable~0)) [2019-11-24 01:07:34,681 INFO L440 ceAbstractionStarter]: At program point L3092-25(lines 3092 3096) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_pg_mutex~0 1) (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= 0 ~disable~0)) [2019-11-24 01:07:34,682 INFO L444 ceAbstractionStarter]: For program point L3887(line 3887) no Hoare annotation was computed. [2019-11-24 01:07:34,682 INFO L444 ceAbstractionStarter]: For program point L3888(lines 3888 3919) no Hoare annotation was computed. [2019-11-24 01:07:34,682 INFO L444 ceAbstractionStarter]: For program point L3891(line 3891) no Hoare annotation was computed. [2019-11-24 01:07:34,682 INFO L444 ceAbstractionStarter]: For program point L3892(lines 3892 3897) no Hoare annotation was computed. [2019-11-24 01:07:34,682 INFO L444 ceAbstractionStarter]: For program point L3634(lines 3634 3637) no Hoare annotation was computed. [2019-11-24 01:07:34,682 INFO L444 ceAbstractionStarter]: For program point L3899(line 3899) no Hoare annotation was computed. [2019-11-24 01:07:34,682 INFO L444 ceAbstractionStarter]: For program point L3900(lines 3900 3912) no Hoare annotation was computed. [2019-11-24 01:07:34,682 INFO L444 ceAbstractionStarter]: For program point L3902-2(lines 3900 3911) no Hoare annotation was computed. [2019-11-24 01:07:34,682 INFO L444 ceAbstractionStarter]: For program point L3638(lines 3638 3641) no Hoare annotation was computed. [2019-11-24 01:07:34,682 INFO L444 ceAbstractionStarter]: For program point L3374(lines 3374 3377) no Hoare annotation was computed. [2019-11-24 01:07:34,682 INFO L444 ceAbstractionStarter]: For program point L3374-2(lines 3374 3377) no Hoare annotation was computed. [2019-11-24 01:07:34,683 INFO L444 ceAbstractionStarter]: For program point L3374-1(lines 3374 3377) no Hoare annotation was computed. [2019-11-24 01:07:34,683 INFO L444 ceAbstractionStarter]: For program point L3374-4(lines 3374 3377) no Hoare annotation was computed. [2019-11-24 01:07:34,683 INFO L444 ceAbstractionStarter]: For program point L3374-3(lines 3374 3377) no Hoare annotation was computed. [2019-11-24 01:07:34,683 INFO L444 ceAbstractionStarter]: For program point L3379-1(lines 3379 3382) no Hoare annotation was computed. [2019-11-24 01:07:34,683 INFO L444 ceAbstractionStarter]: For program point L3379(lines 3379 3382) no Hoare annotation was computed. [2019-11-24 01:07:34,683 INFO L444 ceAbstractionStarter]: For program point L3379-3(lines 3379 3382) no Hoare annotation was computed. [2019-11-24 01:07:34,683 INFO L444 ceAbstractionStarter]: For program point L3379-2(lines 3379 3382) no Hoare annotation was computed. [2019-11-24 01:07:34,683 INFO L444 ceAbstractionStarter]: For program point L3379-4(lines 3379 3382) no Hoare annotation was computed. [2019-11-24 01:07:34,683 INFO L440 ceAbstractionStarter]: At program point L3908(lines 4469 4472) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= ~ldv_mutex_pg_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= 0 ~disable~0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) [2019-11-24 01:07:34,683 INFO L444 ceAbstractionStarter]: For program point L3644(lines 3644 3650) no Hoare annotation was computed. [2019-11-24 01:07:34,684 INFO L444 ceAbstractionStarter]: For program point L3644-2(lines 3644 3650) no Hoare annotation was computed. [2019-11-24 01:07:34,685 INFO L444 ceAbstractionStarter]: For program point L3645(lines 3645 3648) no Hoare annotation was computed. [2019-11-24 01:07:34,685 INFO L444 ceAbstractionStarter]: For program point L3383(lines 3383 3389) no Hoare annotation was computed. [2019-11-24 01:07:34,685 INFO L444 ceAbstractionStarter]: For program point L3383-3(lines 3383 3389) no Hoare annotation was computed. [2019-11-24 01:07:34,685 INFO L444 ceAbstractionStarter]: For program point L3383-2(lines 3383 3389) no Hoare annotation was computed. [2019-11-24 01:07:34,686 INFO L444 ceAbstractionStarter]: For program point L3383-5(lines 3383 3389) no Hoare annotation was computed. [2019-11-24 01:07:34,686 INFO L444 ceAbstractionStarter]: For program point L3383-6(lines 3383 3389) no Hoare annotation was computed. [2019-11-24 01:07:34,686 INFO L444 ceAbstractionStarter]: For program point L3383-9(lines 3383 3389) no Hoare annotation was computed. [2019-11-24 01:07:34,686 INFO L444 ceAbstractionStarter]: For program point L3383-8(lines 3383 3389) no Hoare annotation was computed. [2019-11-24 01:07:34,686 INFO L444 ceAbstractionStarter]: For program point L3383-11(lines 3383 3389) no Hoare annotation was computed. [2019-11-24 01:07:34,686 INFO L444 ceAbstractionStarter]: For program point L3383-12(lines 3383 3389) no Hoare annotation was computed. [2019-11-24 01:07:34,686 INFO L444 ceAbstractionStarter]: For program point L3383-14(lines 3383 3389) no Hoare annotation was computed. [2019-11-24 01:07:34,686 INFO L440 ceAbstractionStarter]: At program point L3390(lines 3351 3392) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_pg_mutex~0 2) (= 1 ~ldv_mutex_mutex_of_device~0) (= 0 ~disable~0)) [2019-11-24 01:07:34,686 INFO L440 ceAbstractionStarter]: At program point L3390-2(lines 3351 3392) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_pg_mutex~0 1) (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ULTIMATE.start_pg_detect_~k~3 0) (= 0 ~disable~0)) [2019-11-24 01:07:34,688 INFO L440 ceAbstractionStarter]: At program point L3390-1(lines 3351 3392) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_pg_mutex~0 1) (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ULTIMATE.start_pg_detect_~k~3 0) (= 0 ~disable~0)) [2019-11-24 01:07:34,688 INFO L440 ceAbstractionStarter]: At program point L3390-4(lines 3351 3392) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_pg_mutex~0 1) (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= 0 ~disable~0)) [2019-11-24 01:07:34,688 INFO L440 ceAbstractionStarter]: At program point L3390-3(lines 3351 3392) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_pg_mutex~0 1) (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= 0 ~disable~0)) [2019-11-24 01:07:34,689 INFO L444 ceAbstractionStarter]: For program point L4448(lines 4448 4451) no Hoare annotation was computed. [2019-11-24 01:07:34,689 INFO L440 ceAbstractionStarter]: At program point L3924(lines 3823 3929) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_pg_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= 0 ~disable~0)) [2019-11-24 01:07:34,689 INFO L440 ceAbstractionStarter]: At program point L3399-1(lines 3399 3424) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_pg_mutex~0 1) (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ULTIMATE.start_pg_detect_~k~3 0) (= 0 ~disable~0)) [2019-11-24 01:07:34,689 INFO L440 ceAbstractionStarter]: At program point L3399(lines 3399 3424) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_pg_mutex~0 1) (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ULTIMATE.start_pg_detect_~k~3 0) (= 0 ~disable~0)) [2019-11-24 01:07:34,689 INFO L440 ceAbstractionStarter]: At program point L3399-3(lines 3399 3424) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_pg_mutex~0 1) (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= 0 ~disable~0)) [2019-11-24 01:07:34,689 INFO L440 ceAbstractionStarter]: At program point L3399-2(lines 3399 3424) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_pg_mutex~0 1) (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= 0 ~disable~0)) [2019-11-24 01:07:34,689 INFO L440 ceAbstractionStarter]: At program point L3135-1(lines 3135 3138) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_pg_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= 0 ~disable~0)) [2019-11-24 01:07:34,690 INFO L440 ceAbstractionStarter]: At program point L3135(lines 3135 3138) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_pg_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= 0 ~disable~0)) [2019-11-24 01:07:34,690 INFO L440 ceAbstractionStarter]: At program point L3135-3(lines 3135 3138) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_pg_mutex~0 1) (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ULTIMATE.start_pg_detect_~k~3 0) (= 0 ~disable~0)) [2019-11-24 01:07:34,690 INFO L440 ceAbstractionStarter]: At program point L3135-2(lines 3135 3138) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_pg_mutex~0 2) (= 1 ~ldv_mutex_mutex_of_device~0) (= 0 ~disable~0)) [2019-11-24 01:07:34,690 INFO L440 ceAbstractionStarter]: At program point L3135-5(lines 3135 3138) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_pg_mutex~0 1) (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= 0 ~disable~0)) [2019-11-24 01:07:34,690 INFO L440 ceAbstractionStarter]: At program point L3135-4(lines 3135 3138) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_pg_mutex~0 1) (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ULTIMATE.start_pg_detect_~k~3 0) (= 0 ~disable~0)) [2019-11-24 01:07:34,690 INFO L440 ceAbstractionStarter]: At program point L3135-6(lines 3135 3138) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_pg_mutex~0 1) (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= 0 ~disable~0)) [2019-11-24 01:07:34,690 INFO L444 ceAbstractionStarter]: For program point L3667(lines 3667 3670) no Hoare annotation was computed. [2019-11-24 01:07:34,691 INFO L440 ceAbstractionStarter]: At program point L3404(lines 3404 3408) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_pg_mutex~0 1) (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ULTIMATE.start_pg_detect_~k~3 0) (= 0 ~disable~0)) [2019-11-24 01:07:34,691 INFO L440 ceAbstractionStarter]: At program point L3404-1(lines 3404 3408) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_pg_mutex~0 1) (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= 0 ~disable~0)) [2019-11-24 01:07:34,816 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 24.11 01:07:34 BoogieIcfgContainer [2019-11-24 01:07:34,816 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-11-24 01:07:34,819 INFO L168 Benchmark]: Toolchain (without parser) took 40307.57 ms. Allocated memory was 138.4 MB in the beginning and 885.5 MB in the end (delta: 747.1 MB). Free memory was 96.6 MB in the beginning and 237.8 MB in the end (delta: -141.2 MB). Peak memory consumption was 738.5 MB. Max. memory is 7.1 GB. [2019-11-24 01:07:34,819 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 138.4 MB. Free memory is still 120.2 MB. There was no memory consumed. Max. memory is 7.1 GB. [2019-11-24 01:07:34,820 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1797.24 ms. Allocated memory was 138.4 MB in the beginning and 205.5 MB in the end (delta: 67.1 MB). Free memory was 96.2 MB in the beginning and 104.0 MB in the end (delta: -7.9 MB). Peak memory consumption was 64.5 MB. Max. memory is 7.1 GB. [2019-11-24 01:07:34,823 INFO L168 Benchmark]: Boogie Procedure Inliner took 605.63 ms. Allocated memory was 205.5 MB in the beginning and 238.0 MB in the end (delta: 32.5 MB). Free memory was 104.0 MB in the beginning and 157.7 MB in the end (delta: -53.6 MB). Peak memory consumption was 34.5 MB. Max. memory is 7.1 GB. [2019-11-24 01:07:34,824 INFO L168 Benchmark]: Boogie Preprocessor took 365.41 ms. Allocated memory is still 238.0 MB. Free memory was 157.7 MB in the beginning and 118.8 MB in the end (delta: 38.9 MB). Peak memory consumption was 38.9 MB. Max. memory is 7.1 GB. [2019-11-24 01:07:34,825 INFO L168 Benchmark]: RCFGBuilder took 24298.35 ms. Allocated memory was 238.0 MB in the beginning and 770.2 MB in the end (delta: 532.2 MB). Free memory was 118.8 MB in the beginning and 116.2 MB in the end (delta: 2.6 MB). Peak memory consumption was 545.7 MB. Max. memory is 7.1 GB. [2019-11-24 01:07:34,826 INFO L168 Benchmark]: TraceAbstraction took 13235.90 ms. Allocated memory was 770.2 MB in the beginning and 885.5 MB in the end (delta: 115.3 MB). Free memory was 116.2 MB in the beginning and 237.8 MB in the end (delta: -121.6 MB). Peak memory consumption was 126.4 MB. Max. memory is 7.1 GB. [2019-11-24 01:07:34,834 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24 ms. Allocated memory is still 138.4 MB. Free memory is still 120.2 MB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 1797.24 ms. Allocated memory was 138.4 MB in the beginning and 205.5 MB in the end (delta: 67.1 MB). Free memory was 96.2 MB in the beginning and 104.0 MB in the end (delta: -7.9 MB). Peak memory consumption was 64.5 MB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 605.63 ms. Allocated memory was 205.5 MB in the beginning and 238.0 MB in the end (delta: 32.5 MB). Free memory was 104.0 MB in the beginning and 157.7 MB in the end (delta: -53.6 MB). Peak memory consumption was 34.5 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 365.41 ms. Allocated memory is still 238.0 MB. Free memory was 157.7 MB in the beginning and 118.8 MB in the end (delta: 38.9 MB). Peak memory consumption was 38.9 MB. Max. memory is 7.1 GB. * RCFGBuilder took 24298.35 ms. Allocated memory was 238.0 MB in the beginning and 770.2 MB in the end (delta: 532.2 MB). Free memory was 118.8 MB in the beginning and 116.2 MB in the end (delta: 2.6 MB). Peak memory consumption was 545.7 MB. Max. memory is 7.1 GB. * TraceAbstraction took 13235.90 ms. Allocated memory was 770.2 MB in the beginning and 885.5 MB in the end (delta: 115.3 MB). Free memory was 116.2 MB in the beginning and 237.8 MB in the end (delta: -121.6 MB). Peak memory consumption was 126.4 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 4030]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 4030]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 4030]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 4030]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 4030]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 4030]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 6 specifications checked. All of them hold - InvariantResult [Line: 3258]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_pg_mutex == 2) && 1 == ldv_mutex_mutex_of_device) && 0 == disable - InvariantResult [Line: 3258]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_pg_mutex == 1) && ldv_state_variable_0 == 1) && 1 == ldv_mutex_mutex_of_device) && k == 0) && 0 == disable - InvariantResult [Line: 3671]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_pg_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && 0 == disable - InvariantResult [Line: 3258]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_pg_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && 0 == disable - InvariantResult [Line: 3258]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_pg_mutex == 1) && ldv_state_variable_0 == 1) && 1 == ldv_mutex_mutex_of_device) && 0 == disable - InvariantResult [Line: 3148]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_pg_mutex == 2) && 1 == ldv_mutex_mutex_of_device) && 0 == disable - InvariantResult [Line: 3148]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_pg_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && 0 == disable - InvariantResult [Line: 3258]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_pg_mutex == 1) && ldv_state_variable_0 == 1) && 1 == ldv_mutex_mutex_of_device) && k == 0) && 0 == disable - InvariantResult [Line: 3148]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_pg_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && 0 == disable - InvariantResult [Line: 3092]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_pg_mutex == 1) && ldv_state_variable_0 == 1) && 1 == ldv_mutex_mutex_of_device) && 0 == disable - InvariantResult [Line: 3351]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_pg_mutex == 1) && ldv_state_variable_0 == 1) && 1 == ldv_mutex_mutex_of_device) && k == 0) && 0 == disable - InvariantResult [Line: 3847]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_pg_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && 0 == disable - InvariantResult [Line: 3823]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_pg_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && 0 == disable - InvariantResult [Line: 3351]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_pg_mutex == 2) && 1 == ldv_mutex_mutex_of_device) && 0 == disable - InvariantResult [Line: 3092]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_pg_mutex == 1) && ldv_state_variable_0 == 1) && 1 == ldv_mutex_mutex_of_device) && 0 == disable - InvariantResult [Line: 3092]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_pg_mutex == 1) && ldv_state_variable_0 == 1) && 1 == ldv_mutex_mutex_of_device) && 0 == disable - InvariantResult [Line: 3258]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_pg_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && 0 == disable - InvariantResult [Line: 3351]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_pg_mutex == 1) && ldv_state_variable_0 == 1) && 1 == ldv_mutex_mutex_of_device) && 0 == disable - InvariantResult [Line: 3092]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_pg_mutex == 1) && ldv_state_variable_0 == 1) && 1 == ldv_mutex_mutex_of_device) && 0 == disable - InvariantResult [Line: 3351]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_pg_mutex == 1) && ldv_state_variable_0 == 1) && 1 == ldv_mutex_mutex_of_device) && k == 0) && 0 == disable - InvariantResult [Line: 3351]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_pg_mutex == 1) && ldv_state_variable_0 == 1) && 1 == ldv_mutex_mutex_of_device) && 0 == disable - InvariantResult [Line: 3092]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_pg_mutex == 1) && ldv_state_variable_0 == 1) && 1 == ldv_mutex_mutex_of_device) && k == 0) && 0 == disable - InvariantResult [Line: 3092]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_pg_mutex == 1) && ldv_state_variable_0 == 1) && 1 == ldv_mutex_mutex_of_device) && k == 0) && 0 == disable - InvariantResult [Line: 3240]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_pg_mutex == 1) && ldv_state_variable_0 == 1) && 1 == ldv_mutex_mutex_of_device) && 0 == disable - InvariantResult [Line: 3092]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_pg_mutex == 1) && ldv_state_variable_0 == 1) && 1 == ldv_mutex_mutex_of_device) && 0 == disable - InvariantResult [Line: 3092]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_pg_mutex == 1) && ldv_state_variable_0 == 1) && 1 == ldv_mutex_mutex_of_device) && 0 == disable - InvariantResult [Line: 3092]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_pg_mutex == 1) && ldv_state_variable_0 == 1) && 1 == ldv_mutex_mutex_of_device) && 0 == disable - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_pg_mutex == 1) && ldv_state_variable_0 == 1) && 1 == ldv_mutex_mutex_of_device) && 0 == disable - InvariantResult [Line: 3092]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_pg_mutex == 1) && ldv_state_variable_0 == 1) && 1 == ldv_mutex_mutex_of_device) && 0 == disable - InvariantResult [Line: 3240]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_pg_mutex == 2) && 1 == ldv_mutex_mutex_of_device) && 0 == disable - InvariantResult [Line: 3092]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_pg_mutex == 1) && ldv_state_variable_0 == 1) && 1 == ldv_mutex_mutex_of_device) && k == 0) && 0 == disable - InvariantResult [Line: 3240]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_pg_mutex == 1) && ldv_state_variable_0 == 1) && 1 == ldv_mutex_mutex_of_device) && k == 0) && 0 == disable - InvariantResult [Line: 3092]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_pg_mutex == 1) && ldv_state_variable_0 == 1) && 1 == ldv_mutex_mutex_of_device) && k == 0) && 0 == disable - InvariantResult [Line: 3240]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_pg_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && 0 == disable - InvariantResult [Line: 3092]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_pg_mutex == 1) && ldv_state_variable_0 == 1) && 1 == ldv_mutex_mutex_of_device) && k == 0) && 0 == disable - InvariantResult [Line: 3092]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_pg_mutex == 1) && ldv_state_variable_0 == 1) && 1 == ldv_mutex_mutex_of_device) && k == 0) && 0 == disable - InvariantResult [Line: 3240]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_pg_mutex == 1) && ldv_state_variable_0 == 1) && 1 == ldv_mutex_mutex_of_device) && 0 == disable - InvariantResult [Line: 3240]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_pg_mutex == 1) && ldv_state_variable_0 == 1) && 1 == ldv_mutex_mutex_of_device) && k == 0) && 0 == disable - InvariantResult [Line: 3092]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_pg_mutex == 1) && ldv_state_variable_0 == 1) && 1 == ldv_mutex_mutex_of_device) && k == 0) && 0 == disable - InvariantResult [Line: 3092]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_pg_mutex == 2) && 1 == ldv_mutex_mutex_of_device) && 0 == disable - InvariantResult [Line: 3092]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_pg_mutex == 2) && 1 == ldv_mutex_mutex_of_device) && 0 == disable - InvariantResult [Line: 3092]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_pg_mutex == 2) && 1 == ldv_mutex_mutex_of_device) && 0 == disable - InvariantResult [Line: 3240]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_pg_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && 0 == disable - InvariantResult [Line: 3092]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_pg_mutex == 2) && 1 == ldv_mutex_mutex_of_device) && 0 == disable - InvariantResult [Line: 3092]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_pg_mutex == 1) && ldv_state_variable_0 == 1) && 1 == ldv_mutex_mutex_of_device) && k == 0) && 0 == disable - InvariantResult [Line: 3092]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_pg_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && 0 == disable - InvariantResult [Line: 3092]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_pg_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && 0 == disable - InvariantResult [Line: 3092]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_pg_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && 0 == disable - InvariantResult [Line: 3092]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_pg_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && 0 == disable - InvariantResult [Line: 3092]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_pg_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && 0 == disable - InvariantResult [Line: 3092]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_pg_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && 0 == disable - InvariantResult [Line: 3693]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_pg_mutex == 1) && ldv_state_variable_0 == 1) && 1 == ldv_mutex_mutex_of_device) && 0 == disable - InvariantResult [Line: 3411]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_pg_mutex == 1) && ldv_state_variable_0 == 1) && 1 == ldv_mutex_mutex_of_device) && 0 == disable - InvariantResult [Line: 3411]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_pg_mutex == 1) && ldv_state_variable_0 == 1) && 1 == ldv_mutex_mutex_of_device) && k == 0) && 0 == disable - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_pg_mutex == 1) && ldv_state_variable_0 == 1) && 1 == ldv_mutex_mutex_of_device) && k == 0) && 0 == disable - InvariantResult [Line: 3062]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_pg_mutex == 1) && ldv_state_variable_0 == 1) && 1 == ldv_mutex_mutex_of_device) && k == 0) && 0 == disable - InvariantResult [Line: 3062]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_pg_mutex == 1) && ldv_state_variable_0 == 1) && 1 == ldv_mutex_mutex_of_device) && k == 0) && 0 == disable - InvariantResult [Line: 3062]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_pg_mutex == 1) && ldv_state_variable_0 == 1) && 1 == ldv_mutex_mutex_of_device) && k == 0) && 0 == disable - InvariantResult [Line: 3287]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_pg_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && 0 == disable - InvariantResult [Line: 3062]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_pg_mutex == 1) && ldv_state_variable_0 == 1) && 1 == ldv_mutex_mutex_of_device) && k == 0) && 0 == disable - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_pg_mutex == 1) && ldv_state_variable_0 == 1) && 1 == ldv_mutex_mutex_of_device) && k == 0) && 0 == disable - InvariantResult [Line: 3062]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_pg_mutex == 1) && ldv_state_variable_0 == 1) && 1 == ldv_mutex_mutex_of_device) && k == 0) && 0 == disable - InvariantResult [Line: 3518]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_pg_mutex == 2) && 1 == ldv_mutex_mutex_of_device) && 0 == disable - InvariantResult [Line: 3062]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_pg_mutex == 1) && ldv_state_variable_0 == 1) && 1 == ldv_mutex_mutex_of_device) && k == 0) && 0 == disable - InvariantResult [Line: 3437]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_pg_mutex == 1) && ldv_state_variable_0 == 1) && 1 == ldv_mutex_mutex_of_device) && 0 == disable - InvariantResult [Line: 3062]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_pg_mutex == 1) && ldv_state_variable_0 == 1) && 1 == ldv_mutex_mutex_of_device) && k == 0) && 0 == disable - InvariantResult [Line: 3419]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_pg_mutex == 1) && ldv_state_variable_0 == 1) && 1 == ldv_mutex_mutex_of_device) && 0 == disable - InvariantResult [Line: 3518]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_pg_mutex == 2) && 1 == ldv_mutex_mutex_of_device) && 0 == disable - InvariantResult [Line: 3441]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_pg_mutex == 1) && ldv_state_variable_0 == 1) && 1 == ldv_mutex_mutex_of_device) && k == 0) && 0 == disable - InvariantResult [Line: 3507]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_pg_mutex == 2) && 1 == ldv_mutex_mutex_of_device) && 0 == disable - InvariantResult [Line: 3062]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_pg_mutex == 1) && ldv_state_variable_0 == 1) && 1 == ldv_mutex_mutex_of_device) && k == 0) && 0 == disable - InvariantResult [Line: 3419]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_pg_mutex == 1) && ldv_state_variable_0 == 1) && 1 == ldv_mutex_mutex_of_device) && k == 0) && 0 == disable - InvariantResult [Line: 3062]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_pg_mutex == 2) && 1 == ldv_mutex_mutex_of_device) && 0 == disable - InvariantResult [Line: 3319]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_pg_mutex == 1) && ldv_state_variable_0 == 1) && 1 == ldv_mutex_mutex_of_device) && 0 == disable - InvariantResult [Line: 3319]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_pg_mutex == 1) && ldv_state_variable_0 == 1) && 1 == ldv_mutex_mutex_of_device) && k == 0) && 0 == disable - InvariantResult [Line: 3062]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_pg_mutex == 2) && 1 == ldv_mutex_mutex_of_device) && 0 == disable - InvariantResult [Line: 3319]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_pg_mutex == 1) && ldv_state_variable_0 == 1) && 1 == ldv_mutex_mutex_of_device) && k == 0) && 0 == disable - InvariantResult [Line: 3062]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_pg_mutex == 2) && 1 == ldv_mutex_mutex_of_device) && 0 == disable - InvariantResult [Line: 3319]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_pg_mutex == 1) && ldv_state_variable_0 == 1) && 1 == ldv_mutex_mutex_of_device) && 0 == disable - InvariantResult [Line: 3062]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_pg_mutex == 2) && 1 == ldv_mutex_mutex_of_device) && 0 == disable - InvariantResult [Line: 3319]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_pg_mutex == 1) && ldv_state_variable_0 == 1) && 1 == ldv_mutex_mutex_of_device) && 0 == disable - InvariantResult [Line: 3319]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_pg_mutex == 1) && ldv_state_variable_0 == 1) && 1 == ldv_mutex_mutex_of_device) && 0 == disable - InvariantResult [Line: 3062]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_pg_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && 0 == disable - InvariantResult [Line: 3319]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_pg_mutex == 2) && 1 == ldv_mutex_mutex_of_device) && 0 == disable - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3062]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_pg_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && 0 == disable - InvariantResult [Line: 3319]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_pg_mutex == 2) && 1 == ldv_mutex_mutex_of_device) && 0 == disable - InvariantResult [Line: 3062]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_pg_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && 0 == disable - InvariantResult [Line: 3870]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_pg_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && 0 == disable - InvariantResult [Line: 3319]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_pg_mutex == 1) && ldv_state_variable_0 == 1) && 1 == ldv_mutex_mutex_of_device) && k == 0) && 0 == disable - InvariantResult [Line: 3062]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_pg_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && 0 == disable - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_pg_mutex == 2) && 1 == ldv_mutex_mutex_of_device) && 0 == disable - InvariantResult [Line: 3319]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_pg_mutex == 1) && ldv_state_variable_0 == 1) && 1 == ldv_mutex_mutex_of_device) && k == 0) && 0 == disable - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_pg_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && 0 == disable - InvariantResult [Line: 3143]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_pg_mutex == 1) && ldv_state_variable_0 == 1) && 1 == ldv_mutex_mutex_of_device) && 0 == disable - InvariantResult [Line: 3062]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_pg_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && 0 == disable - InvariantResult [Line: 3143]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_pg_mutex == 1) && ldv_state_variable_0 == 1) && 1 == ldv_mutex_mutex_of_device) && k == 0) && 0 == disable - InvariantResult [Line: 3501]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_pg_mutex == 2) && 1 == ldv_mutex_mutex_of_device) && 0 == disable - InvariantResult [Line: 3062]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_pg_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && 0 == disable - InvariantResult [Line: 3143]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_pg_mutex == 1) && ldv_state_variable_0 == 1) && 1 == ldv_mutex_mutex_of_device) && k == 0) && 0 == disable - InvariantResult [Line: 3457]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_pg_mutex == 1) && ldv_state_variable_0 == 1) && 1 == ldv_mutex_mutex_of_device) && 0 == disable - InvariantResult [Line: 3143]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_pg_mutex == 1) && ldv_state_variable_0 == 1) && 1 == ldv_mutex_mutex_of_device) && 0 == disable - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_pg_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && 0 == disable - InvariantResult [Line: 3220]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_pg_mutex == 1) && ldv_state_variable_0 == 1) && 1 == ldv_mutex_mutex_of_device) && k == 0) && 0 == disable - InvariantResult [Line: 3143]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_pg_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && 0 == disable - InvariantResult [Line: 3220]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_pg_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && 0 == disable - InvariantResult [Line: 3732]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_pg_mutex == 1) && ldv_state_variable_0 == 1) && 1 == ldv_mutex_mutex_of_device) && 0 == disable - InvariantResult [Line: 3220]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_pg_mutex == 2) && 1 == ldv_mutex_mutex_of_device) && 0 == disable - InvariantResult [Line: 3220]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_pg_mutex == 1) && ldv_state_variable_0 == 1) && 1 == ldv_mutex_mutex_of_device) && 0 == disable - InvariantResult [Line: 3143]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_pg_mutex == 2) && 1 == ldv_mutex_mutex_of_device) && 0 == disable - InvariantResult [Line: 3220]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_pg_mutex == 1) && ldv_state_variable_0 == 1) && 1 == ldv_mutex_mutex_of_device) && 0 == disable - InvariantResult [Line: 3220]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_pg_mutex == 1) && ldv_state_variable_0 == 1) && 1 == ldv_mutex_mutex_of_device) && k == 0) && 0 == disable - InvariantResult [Line: 3143]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_pg_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && 0 == disable - InvariantResult [Line: 4469]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_lock && ldv_mutex_pg_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && 0 == disable) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1 - InvariantResult [Line: 3766]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_lock && ldv_mutex_pg_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && 0 == disable) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_pg_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && 0 == disable - InvariantResult [Line: 3148]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_pg_mutex == 1) && ldv_state_variable_0 == 1) && 1 == ldv_mutex_mutex_of_device) && k == 0) && 0 == disable - InvariantResult [Line: 3148]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_pg_mutex == 1) && ldv_state_variable_0 == 1) && 1 == ldv_mutex_mutex_of_device) && 0 == disable - InvariantResult [Line: 3258]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_pg_mutex == 1) && ldv_state_variable_0 == 1) && 1 == ldv_mutex_mutex_of_device) && 0 == disable - InvariantResult [Line: 3148]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_pg_mutex == 1) && ldv_state_variable_0 == 1) && 1 == ldv_mutex_mutex_of_device) && k == 0) && 0 == disable - InvariantResult [Line: 3452]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_pg_mutex == 1) && ldv_state_variable_0 == 1) && 1 == ldv_mutex_mutex_of_device) && 0 == disable - InvariantResult [Line: 3148]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_pg_mutex == 1) && ldv_state_variable_0 == 1) && 1 == ldv_mutex_mutex_of_device) && 0 == disable - InvariantResult [Line: 3404]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_pg_mutex == 1) && ldv_state_variable_0 == 1) && 1 == ldv_mutex_mutex_of_device) && k == 0) && 0 == disable - InvariantResult [Line: 3404]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_pg_mutex == 1) && ldv_state_variable_0 == 1) && 1 == ldv_mutex_mutex_of_device) && 0 == disable - InvariantResult [Line: 3240]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_pg_mutex == 1) && ldv_state_variable_0 == 1) && 1 == ldv_mutex_mutex_of_device) && 0 == disable - InvariantResult [Line: 3240]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_pg_mutex == 1) && ldv_state_variable_0 == 1) && 1 == ldv_mutex_mutex_of_device) && k == 0) && 0 == disable - InvariantResult [Line: 3240]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_pg_mutex == 1) && ldv_state_variable_0 == 1) && 1 == ldv_mutex_mutex_of_device) && 0 == disable - InvariantResult [Line: 3240]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_pg_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && 0 == disable - InvariantResult [Line: 3240]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_pg_mutex == 2) && 1 == ldv_mutex_mutex_of_device) && 0 == disable - InvariantResult [Line: 3701]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_pg_mutex == 1) && ldv_state_variable_0 == 1) && 1 == ldv_mutex_mutex_of_device) && 0 == disable - InvariantResult [Line: 3240]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_pg_mutex == 1) && ldv_state_variable_0 == 1) && 1 == ldv_mutex_mutex_of_device) && k == 0) && 0 == disable - InvariantResult [Line: 3240]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_pg_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && 0 == disable - InvariantResult [Line: 3130]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_pg_mutex == 1) && ldv_state_variable_0 == 1) && 1 == ldv_mutex_mutex_of_device) && 0 == disable - InvariantResult [Line: 3154]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_pg_mutex == 1) && ldv_state_variable_0 == 1) && 1 == ldv_mutex_mutex_of_device) && 0 == disable - InvariantResult [Line: 3130]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_pg_mutex == 1) && ldv_state_variable_0 == 1) && 1 == ldv_mutex_mutex_of_device) && 0 == disable - InvariantResult [Line: 3154]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_pg_mutex == 1) && ldv_state_variable_0 == 1) && 1 == ldv_mutex_mutex_of_device) && 0 == disable - InvariantResult [Line: 3260]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_pg_mutex == 1) && ldv_state_variable_0 == 1) && 1 == ldv_mutex_mutex_of_device) && k == 0) && 0 == disable - InvariantResult [Line: 3154]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_pg_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && 0 == disable - InvariantResult [Line: 3130]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_pg_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && 0 == disable - InvariantResult [Line: 3260]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_pg_mutex == 1) && ldv_state_variable_0 == 1) && 1 == ldv_mutex_mutex_of_device) && 0 == disable - InvariantResult [Line: 3154]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_pg_mutex == 2) && 1 == ldv_mutex_mutex_of_device) && 0 == disable - InvariantResult [Line: 3260]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_pg_mutex == 1) && ldv_state_variable_0 == 1) && 1 == ldv_mutex_mutex_of_device) && k == 0) && 0 == disable - InvariantResult [Line: 3154]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_pg_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && 0 == disable - InvariantResult [Line: 3130]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_pg_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && 0 == disable - InvariantResult [Line: 3154]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_pg_mutex == 1) && ldv_state_variable_0 == 1) && 1 == ldv_mutex_mutex_of_device) && k == 0) && 0 == disable - InvariantResult [Line: 3130]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_pg_mutex == 1) && ldv_state_variable_0 == 1) && 1 == ldv_mutex_mutex_of_device) && k == 0) && 0 == disable - InvariantResult [Line: 3130]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_pg_mutex == 2) && 1 == ldv_mutex_mutex_of_device) && 0 == disable - InvariantResult [Line: 3260]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_pg_mutex == 1) && ldv_state_variable_0 == 1) && 1 == ldv_mutex_mutex_of_device) && 0 == disable - InvariantResult [Line: 3154]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_pg_mutex == 1) && ldv_state_variable_0 == 1) && 1 == ldv_mutex_mutex_of_device) && k == 0) && 0 == disable - InvariantResult [Line: 3130]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_pg_mutex == 1) && ldv_state_variable_0 == 1) && 1 == ldv_mutex_mutex_of_device) && k == 0) && 0 == disable - InvariantResult [Line: 3062]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_pg_mutex == 1) && ldv_state_variable_0 == 1) && 1 == ldv_mutex_mutex_of_device) && 0 == disable - InvariantResult [Line: 3766]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_lock && ldv_mutex_pg_mutex == 1) && ldv_state_variable_1 == 0) && 1 == ldv_mutex_mutex_of_device) && 0 == disable) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1 - InvariantResult [Line: 3062]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_pg_mutex == 1) && ldv_state_variable_0 == 1) && 1 == ldv_mutex_mutex_of_device) && 0 == disable - InvariantResult [Line: 3260]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_pg_mutex == 2) && 1 == ldv_mutex_mutex_of_device) && 0 == disable - InvariantResult [Line: 3260]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_pg_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && 0 == disable - InvariantResult [Line: 3260]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_pg_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && 0 == disable - InvariantResult [Line: 3062]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_pg_mutex == 1) && ldv_state_variable_0 == 1) && 1 == ldv_mutex_mutex_of_device) && 0 == disable - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_pg_mutex == 1) && ldv_state_variable_0 == 1) && 1 == ldv_mutex_mutex_of_device) && 0 == disable - InvariantResult [Line: 3287]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_pg_mutex == 1) && ldv_state_variable_0 == 1) && 1 == ldv_mutex_mutex_of_device) && k == 0) && 0 == disable - InvariantResult [Line: 3393]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_pg_mutex == 1) && ldv_state_variable_0 == 1) && 1 == ldv_mutex_mutex_of_device) && 0 == disable - InvariantResult [Line: 3062]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_pg_mutex == 1) && ldv_state_variable_0 == 1) && 1 == ldv_mutex_mutex_of_device) && 0 == disable - InvariantResult [Line: 3287]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_pg_mutex == 1) && ldv_state_variable_0 == 1) && 1 == ldv_mutex_mutex_of_device) && 0 == disable - InvariantResult [Line: 3287]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_pg_mutex == 1) && ldv_state_variable_0 == 1) && 1 == ldv_mutex_mutex_of_device) && 0 == disable - InvariantResult [Line: 3393]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_pg_mutex == 1) && ldv_state_variable_0 == 1) && 1 == ldv_mutex_mutex_of_device) && k == 0) && 0 == disable - InvariantResult [Line: 3062]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_pg_mutex == 1) && ldv_state_variable_0 == 1) && 1 == ldv_mutex_mutex_of_device) && 0 == disable - InvariantResult [Line: 3287]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_pg_mutex == 2) && 1 == ldv_mutex_mutex_of_device) && 0 == disable - InvariantResult [Line: 3287]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_pg_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && 0 == disable - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_pg_mutex == 1) && ldv_state_variable_0 == 1) && 1 == ldv_mutex_mutex_of_device) && 0 == disable - InvariantResult [Line: 3287]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_pg_mutex == 1) && ldv_state_variable_0 == 1) && 1 == ldv_mutex_mutex_of_device) && k == 0) && 0 == disable - InvariantResult [Line: 3062]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_pg_mutex == 1) && ldv_state_variable_0 == 1) && 1 == ldv_mutex_mutex_of_device) && 0 == disable - InvariantResult [Line: 3062]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_pg_mutex == 1) && ldv_state_variable_0 == 1) && 1 == ldv_mutex_mutex_of_device) && 0 == disable - InvariantResult [Line: 3062]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_pg_mutex == 1) && ldv_state_variable_0 == 1) && 1 == ldv_mutex_mutex_of_device) && 0 == disable - InvariantResult [Line: 3598]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_pg_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && 0 == disable - InvariantResult [Line: 3187]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_pg_mutex == 1) && ldv_state_variable_0 == 1) && 1 == ldv_mutex_mutex_of_device) && 0 == disable - InvariantResult [Line: 3124]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_pg_mutex == 1) && ldv_state_variable_0 == 1) && 1 == ldv_mutex_mutex_of_device) && k == 0) && 0 == disable - InvariantResult [Line: 3549]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_pg_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && 0 == disable - InvariantResult [Line: 3124]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_pg_mutex == 2) && 1 == ldv_mutex_mutex_of_device) && 0 == disable - InvariantResult [Line: 3598]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_pg_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && 0 == disable - InvariantResult [Line: 3187]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_pg_mutex == 1) && ldv_state_variable_0 == 1) && 1 == ldv_mutex_mutex_of_device) && 0 == disable - InvariantResult [Line: 3549]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_pg_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && 0 == disable - InvariantResult [Line: 3124]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_pg_mutex == 1) && ldv_state_variable_0 == 1) && 1 == ldv_mutex_mutex_of_device) && k == 0) && 0 == disable - InvariantResult [Line: 3124]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_pg_mutex == 1) && ldv_state_variable_0 == 1) && 1 == ldv_mutex_mutex_of_device) && 0 == disable - InvariantResult [Line: 3124]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_pg_mutex == 1) && ldv_state_variable_0 == 1) && 1 == ldv_mutex_mutex_of_device) && 0 == disable - InvariantResult [Line: 3187]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_pg_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && 0 == disable - InvariantResult [Line: 3187]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_pg_mutex == 1) && ldv_state_variable_0 == 1) && 1 == ldv_mutex_mutex_of_device) && k == 0) && 0 == disable - InvariantResult [Line: 3124]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_pg_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && 0 == disable - InvariantResult [Line: 3187]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_pg_mutex == 1) && ldv_state_variable_0 == 1) && 1 == ldv_mutex_mutex_of_device) && k == 0) && 0 == disable - InvariantResult [Line: 3187]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_pg_mutex == 2) && 1 == ldv_mutex_mutex_of_device) && 0 == disable - InvariantResult [Line: 3124]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_pg_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && 0 == disable - InvariantResult [Line: 3135]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_pg_mutex == 1) && ldv_state_variable_0 == 1) && 1 == ldv_mutex_mutex_of_device) && 0 == disable - InvariantResult [Line: 3862]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_pg_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && 0 == disable - InvariantResult [Line: 4466]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3135]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_pg_mutex == 2) && 1 == ldv_mutex_mutex_of_device) && 0 == disable - InvariantResult [Line: 3135]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_pg_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && 0 == disable - InvariantResult [Line: 3006]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_pg_mutex == 1) && ldv_state_variable_0 == 1) && 1 == ldv_mutex_mutex_of_device) && 0 == disable - InvariantResult [Line: 3135]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_pg_mutex == 1) && ldv_state_variable_0 == 1) && 1 == ldv_mutex_mutex_of_device) && 0 == disable - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_pg_mutex == 2) && 1 == ldv_mutex_mutex_of_device) && 0 == disable - InvariantResult [Line: 3135]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_pg_mutex == 1) && ldv_state_variable_0 == 1) && 1 == ldv_mutex_mutex_of_device) && k == 0) && 0 == disable - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_pg_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && 0 == disable - InvariantResult [Line: 3135]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_pg_mutex == 1) && ldv_state_variable_0 == 1) && 1 == ldv_mutex_mutex_of_device) && k == 0) && 0 == disable - InvariantResult [Line: 3399]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_pg_mutex == 1) && ldv_state_variable_0 == 1) && 1 == ldv_mutex_mutex_of_device) && 0 == disable - InvariantResult [Line: 3623]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_pg_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && 0 == disable - InvariantResult [Line: 3135]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_pg_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && 0 == disable - InvariantResult [Line: 3399]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_pg_mutex == 1) && ldv_state_variable_0 == 1) && 1 == ldv_mutex_mutex_of_device) && k == 0) && 0 == disable - InvariantResult [Line: 3399]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_pg_mutex == 1) && ldv_state_variable_0 == 1) && 1 == ldv_mutex_mutex_of_device) && k == 0) && 0 == disable - InvariantResult [Line: 3452]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_pg_mutex == 1) && ldv_state_variable_0 == 1) && 1 == ldv_mutex_mutex_of_device) && 0 == disable - InvariantResult [Line: 3399]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_pg_mutex == 1) && ldv_state_variable_0 == 1) && 1 == ldv_mutex_mutex_of_device) && 0 == disable - InvariantResult [Line: 3399]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_pg_mutex == 1) && ldv_state_variable_0 == 1) && 1 == ldv_mutex_mutex_of_device) && 0 == disable - InvariantResult [Line: 3399]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_pg_mutex == 1) && ldv_state_variable_0 == 1) && 1 == ldv_mutex_mutex_of_device) && k == 0) && 0 == disable - InvariantResult [Line: 3287]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_pg_mutex == 1) && ldv_state_variable_0 == 1) && 1 == ldv_mutex_mutex_of_device) && 0 == disable - InvariantResult [Line: 3586]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_pg_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && 0 == disable - InvariantResult [Line: 3287]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_pg_mutex == 1) && ldv_state_variable_0 == 1) && 1 == ldv_mutex_mutex_of_device) && 0 == disable - InvariantResult [Line: 3564]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_pg_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && 0 == disable - InvariantResult [Line: 3586]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_pg_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && 0 == disable - InvariantResult [Line: 3564]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_pg_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && 0 == disable - InvariantResult [Line: 3287]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_pg_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && 0 == disable - InvariantResult [Line: 3287]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_pg_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && 0 == disable - InvariantResult [Line: 3287]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_pg_mutex == 1) && ldv_state_variable_0 == 1) && 1 == ldv_mutex_mutex_of_device) && k == 0) && 0 == disable - InvariantResult [Line: 3287]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_pg_mutex == 2) && 1 == ldv_mutex_mutex_of_device) && 0 == disable - InvariantResult [Line: 3707]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_pg_mutex == 1) && ldv_state_variable_0 == 1) && 1 == ldv_mutex_mutex_of_device) && err + 1 <= 0) && 0 == disable - InvariantResult [Line: 3707]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_pg_mutex == 1) && ldv_state_variable_0 == 1) && 1 == ldv_mutex_mutex_of_device) && 0 == disable - InvariantResult [Line: 3287]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_pg_mutex == 1) && ldv_state_variable_0 == 1) && 1 == ldv_mutex_mutex_of_device) && k == 0) && 0 == disable - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 320 locations, 6 error locations. Result: SAFE, OverallTime: 13.0s, OverallIterations: 15, TraceHistogramMax: 2, AutomataDifference: 4.9s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 3.9s, HoareTripleCheckerStatistics: 7728 SDtfs, 4403 SDslu, 6286 SDs, 0 SdLazy, 323 SolverSat, 62 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 3.9s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 46 GetRequests, 24 SyntacticMatches, 0 SemanticMatches, 22 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=496occurred in iteration=4, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.4s AutomataMinimizationTime, 15 MinimizatonAttempts, 796 StatesRemovedByMinimization, 5 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 222 LocationsWithAnnotation, 222 PreInvPairs, 490 NumberOfFragments, 4100 HoareAnnotationTreeSize, 222 FomulaSimplifications, 23866 FormulaSimplificationTreeSizeReduction, 0.9s HoareSimplificationTime, 222 FomulaSimplificationsInter, 713 FormulaSimplificationTreeSizeReductionInter, 2.9s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 1.0s SatisfiabilityAnalysisTime, 1.7s InterpolantComputationTime, 425 NumberOfCodeBlocks, 425 NumberOfCodeBlocksAsserted, 15 NumberOfCheckSat, 410 ConstructedInterpolants, 0 QuantifiedInterpolants, 18815 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 15 InterpolantComputations, 15 PerfectInterpolantSequences, 31/31 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 proved your program to be correct! Received shutdown request...