/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data --traceabstraction.trace.refinement.strategy FIXED_PREFERENCES --traceabstraction.compute.interpolants.along.a.counterexample FPandBPonlyIfFpWasNotPerfect -tc ../../../trunk/examples/toolchains/AutomizerC.xml --traceabstraction.assert.codeblocks SMT_FEATURE_HEURISTIC --traceabstraction.assert.codeblocks.term.scoring.heuristic NUM_VARIABLES --traceabstraction.assert.codeblocks.term.scoring.heuristic.partitioning.strategy FIXED_NUM_PARTITIONS --traceabstraction.assert.codeblocks.term.scoring.heuristic.number.of.partitions 4 -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/loop-industry-pattern/aiob_4.c.v+cfa-reducer.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-d623d84 [2020-07-20 18:01:54,600 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-20 18:01:54,604 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-20 18:01:54,621 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-20 18:01:54,622 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-20 18:01:54,624 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-20 18:01:54,626 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-20 18:01:54,628 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-20 18:01:54,631 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-20 18:01:54,632 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-20 18:01:54,634 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-20 18:01:54,636 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-20 18:01:54,636 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-20 18:01:54,637 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-20 18:01:54,639 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-20 18:01:54,641 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-20 18:01:54,642 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-20 18:01:54,644 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-20 18:01:54,646 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-20 18:01:54,649 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-20 18:01:54,651 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-20 18:01:54,653 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-20 18:01:54,654 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-20 18:01:54,656 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-20 18:01:54,659 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2020-07-20 18:01:54,673 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-20 18:01:54,674 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-20 18:01:54,677 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-20 18:01:54,678 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2020-07-20 18:01:54,715 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-20 18:01:54,716 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-20 18:01:54,720 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-07-20 18:01:54,721 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-07-20 18:01:54,721 INFO L138 SettingsManager]: * Use SBE=true [2020-07-20 18:01:54,721 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-20 18:01:54,721 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-20 18:01:54,722 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-20 18:01:54,722 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-20 18:01:54,722 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-20 18:01:54,724 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-20 18:01:54,724 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-20 18:01:54,724 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-20 18:01:54,726 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-20 18:01:54,726 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-20 18:01:54,726 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-20 18:01:54,726 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-20 18:01:54,727 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-20 18:01:54,727 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-07-20 18:01:54,727 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-20 18:01:54,728 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-20 18:01:54,728 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-20 18:01:54,729 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-20 18:01:54,729 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-07-20 18:01:54,729 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-07-20 18:01:54,729 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-07-20 18:01:54,729 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-07-20 18:01:54,730 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-20 18:01:54,730 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-07-20 18:01:54,730 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FIXED_PREFERENCES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> FPandBPonlyIfFpWasNotPerfect Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Assert CodeBlocks -> SMT_FEATURE_HEURISTIC Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Assert CodeBlocks Term Scoring Heuristic -> NUM_VARIABLES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Assert CodeBlocks Term Scoring Heuristic Partitioning Strategy -> FIXED_NUM_PARTITIONS Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Assert CodeBlocks Term Scoring Heuristic number of partitions -> 4 [2020-07-20 18:01:55,106 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-20 18:01:55,127 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-20 18:01:55,133 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-20 18:01:55,136 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-20 18:01:55,137 INFO L275 PluginConnector]: CDTParser initialized [2020-07-20 18:01:55,138 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/loop-industry-pattern/aiob_4.c.v+cfa-reducer.c [2020-07-20 18:01:55,255 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cc204d4fc/3dcbb94f80d44397af5984ab33807455/FLAG50881be52 [2020-07-20 18:01:56,113 INFO L306 CDTParser]: Found 1 translation units. [2020-07-20 18:01:56,114 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/loop-industry-pattern/aiob_4.c.v+cfa-reducer.c [2020-07-20 18:01:56,129 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cc204d4fc/3dcbb94f80d44397af5984ab33807455/FLAG50881be52 [2020-07-20 18:01:56,277 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cc204d4fc/3dcbb94f80d44397af5984ab33807455 [2020-07-20 18:01:56,296 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-20 18:01:56,302 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-20 18:01:56,304 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-20 18:01:56,304 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-20 18:01:56,310 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-20 18:01:56,312 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.07 06:01:56" (1/1) ... [2020-07-20 18:01:56,318 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@51bcc2aa and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.07 06:01:56, skipping insertion in model container [2020-07-20 18:01:56,318 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.07 06:01:56" (1/1) ... [2020-07-20 18:01:56,331 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-20 18:01:56,374 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-20 18:01:56,913 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-20 18:01:57,144 INFO L203 MainTranslator]: Completed pre-run [2020-07-20 18:01:57,298 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-20 18:01:57,319 INFO L208 MainTranslator]: Completed translation [2020-07-20 18:01:57,320 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.07 06:01:57 WrapperNode [2020-07-20 18:01:57,320 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-20 18:01:57,322 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-20 18:01:57,322 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-20 18:01:57,322 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-20 18:01:57,341 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.07 06:01:57" (1/1) ... [2020-07-20 18:01:57,342 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.07 06:01:57" (1/1) ... [2020-07-20 18:01:57,362 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.07 06:01:57" (1/1) ... [2020-07-20 18:01:57,363 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.07 06:01:57" (1/1) ... [2020-07-20 18:01:57,406 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.07 06:01:57" (1/1) ... [2020-07-20 18:01:57,414 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.07 06:01:57" (1/1) ... [2020-07-20 18:01:57,426 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.07 06:01:57" (1/1) ... [2020-07-20 18:01:57,443 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-20 18:01:57,444 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-20 18:01:57,445 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-20 18:01:57,445 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-20 18:01:57,451 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.07 06:01:57" (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 [2020-07-20 18:01:57,553 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-20 18:01:57,554 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-20 18:01:57,554 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-20 18:01:57,555 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-20 18:01:57,555 INFO L130 BoogieDeclarations]: Found specification of procedure Id_MCDC_89 [2020-07-20 18:01:57,555 INFO L130 BoogieDeclarations]: Found specification of procedure fopen [2020-07-20 18:01:57,555 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-20 18:01:57,556 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2020-07-20 18:01:57,556 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-07-20 18:01:57,556 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-07-20 18:01:57,557 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-07-20 18:01:57,557 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-07-20 18:01:57,557 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-07-20 18:01:57,557 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-20 18:01:57,557 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-20 18:01:57,558 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-07-20 18:01:57,559 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-07-20 18:02:00,641 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-20 18:02:00,642 INFO L295 CfgBuilder]: Removed 0 assume(true) statements. [2020-07-20 18:02:00,649 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.07 06:02:00 BoogieIcfgContainer [2020-07-20 18:02:00,650 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-20 18:02:00,652 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-20 18:02:00,652 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-20 18:02:00,658 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-20 18:02:00,659 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 20.07 06:01:56" (1/3) ... [2020-07-20 18:02:00,661 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@255b5888 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.07 06:02:00, skipping insertion in model container [2020-07-20 18:02:00,661 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.07 06:01:57" (2/3) ... [2020-07-20 18:02:00,662 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@255b5888 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.07 06:02:00, skipping insertion in model container [2020-07-20 18:02:00,662 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.07 06:02:00" (3/3) ... [2020-07-20 18:02:00,666 INFO L109 eAbstractionObserver]: Analyzing ICFG aiob_4.c.v+cfa-reducer.c [2020-07-20 18:02:00,681 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBPonlyIfFpWasNotPerfect Determinization: PREDICATE_ABSTRACTION [2020-07-20 18:02:00,693 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-20 18:02:00,714 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-20 18:02:00,748 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-20 18:02:00,748 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-20 18:02:00,748 INFO L377 AbstractCegarLoop]: Compute interpolants for FPandBPonlyIfFpWasNotPerfect [2020-07-20 18:02:00,748 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-20 18:02:00,749 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-20 18:02:00,749 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-20 18:02:00,749 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-20 18:02:00,749 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-20 18:02:00,774 INFO L276 IsEmpty]: Start isEmpty. Operand 19 states. [2020-07-20 18:02:00,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2020-07-20 18:02:00,782 INFO L414 BasicCegarLoop]: Found error trace [2020-07-20 18:02:00,783 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-20 18:02:00,783 INFO L427 AbstractCegarLoop]: === Iteration 1 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-20 18:02:00,790 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-20 18:02:00,791 INFO L82 PathProgramCache]: Analyzing trace with hash 316900320, now seen corresponding path program 1 times [2020-07-20 18:02:00,806 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-20 18:02:00,807 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1769943333] [2020-07-20 18:02:00,808 INFO L95 rtionOrderModulation]: Keeping assertion order SMT_FEATURE_HEURISTIC (partitioning type FIXED_NUM_PARTITIONS, 4 partitions) No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 2 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-07-20 18:02:04,572 INFO L228 tOrderPrioritization]: Assert order SMT_FEATURE_HEURISTIC (partitioning type FIXED_NUM_PARTITIONS, 4 partitions) issued 2 check-sat command(s) [2020-07-20 18:02:04,573 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2020-07-20 18:02:04,582 INFO L263 TraceCheckSpWp]: Trace formula consists of 389 conjuncts, 5 conjunts are in the unsatisfiable core [2020-07-20 18:02:04,590 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-07-20 18:02:04,654 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-20 18:02:04,655 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2020-07-20 18:02:04,656 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1769943333] [2020-07-20 18:02:04,657 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-20 18:02:04,657 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-20 18:02:04,658 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1095997230] [2020-07-20 18:02:04,666 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-20 18:02:04,667 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-20 18:02:04,688 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-20 18:02:04,690 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-07-20 18:02:04,694 INFO L87 Difference]: Start difference. First operand 19 states. Second operand 4 states. [2020-07-20 18:02:04,808 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-20 18:02:04,809 INFO L93 Difference]: Finished difference Result 46 states and 56 transitions. [2020-07-20 18:02:04,810 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-07-20 18:02:04,813 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 13 [2020-07-20 18:02:04,814 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-20 18:02:04,829 INFO L225 Difference]: With dead ends: 46 [2020-07-20 18:02:04,830 INFO L226 Difference]: Without dead ends: 24 [2020-07-20 18:02:04,835 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 13 GetRequests, 10 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2020-07-20 18:02:04,865 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 24 states. [2020-07-20 18:02:04,895 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 24 to 18. [2020-07-20 18:02:04,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 18 states. [2020-07-20 18:02:04,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 18 states and 19 transitions. [2020-07-20 18:02:04,902 INFO L78 Accepts]: Start accepts. Automaton has 18 states and 19 transitions. Word has length 13 [2020-07-20 18:02:04,903 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-20 18:02:04,903 INFO L479 AbstractCegarLoop]: Abstraction has 18 states and 19 transitions. [2020-07-20 18:02:04,903 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-07-20 18:02:04,903 INFO L276 IsEmpty]: Start isEmpty. Operand 18 states and 19 transitions. [2020-07-20 18:02:04,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2020-07-20 18:02:04,905 INFO L414 BasicCegarLoop]: Found error trace [2020-07-20 18:02:04,905 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-20 18:02:05,119 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-07-20 18:02:05,120 INFO L427 AbstractCegarLoop]: === Iteration 2 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-20 18:02:05,120 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-20 18:02:05,121 INFO L82 PathProgramCache]: Analyzing trace with hash 316483246, now seen corresponding path program 1 times [2020-07-20 18:02:05,121 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-20 18:02:05,122 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [564599334] [2020-07-20 18:02:05,122 INFO L95 rtionOrderModulation]: Keeping assertion order SMT_FEATURE_HEURISTIC (partitioning type FIXED_NUM_PARTITIONS, 4 partitions) No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 3 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-07-20 18:02:12,201 INFO L228 tOrderPrioritization]: Assert order SMT_FEATURE_HEURISTIC (partitioning type FIXED_NUM_PARTITIONS, 4 partitions) issued 3 check-sat command(s) [2020-07-20 18:02:12,202 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2020-07-20 18:02:12,215 INFO L263 TraceCheckSpWp]: Trace formula consists of 402 conjuncts, 4 conjunts are in the unsatisfiable core [2020-07-20 18:02:12,221 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-07-20 18:02:12,269 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-20 18:02:12,270 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2020-07-20 18:02:12,271 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [564599334] [2020-07-20 18:02:12,271 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-20 18:02:12,272 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-20 18:02:12,272 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [392099566] [2020-07-20 18:02:12,274 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-20 18:02:12,275 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-20 18:02:12,276 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-20 18:02:12,276 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-07-20 18:02:12,277 INFO L87 Difference]: Start difference. First operand 18 states and 19 transitions. Second operand 4 states. [2020-07-20 18:02:12,325 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-20 18:02:12,326 INFO L93 Difference]: Finished difference Result 28 states and 30 transitions. [2020-07-20 18:02:12,327 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-07-20 18:02:12,327 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 13 [2020-07-20 18:02:12,327 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-20 18:02:12,328 INFO L225 Difference]: With dead ends: 28 [2020-07-20 18:02:12,329 INFO L226 Difference]: Without dead ends: 26 [2020-07-20 18:02:12,330 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 13 GetRequests, 10 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2020-07-20 18:02:12,331 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 26 states. [2020-07-20 18:02:12,336 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 26 to 20. [2020-07-20 18:02:12,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 20 states. [2020-07-20 18:02:12,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 20 states and 21 transitions. [2020-07-20 18:02:12,338 INFO L78 Accepts]: Start accepts. Automaton has 20 states and 21 transitions. Word has length 13 [2020-07-20 18:02:12,338 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-20 18:02:12,339 INFO L479 AbstractCegarLoop]: Abstraction has 20 states and 21 transitions. [2020-07-20 18:02:12,339 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-07-20 18:02:12,339 INFO L276 IsEmpty]: Start isEmpty. Operand 20 states and 21 transitions. [2020-07-20 18:02:12,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2020-07-20 18:02:12,340 INFO L414 BasicCegarLoop]: Found error trace [2020-07-20 18:02:12,341 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-20 18:02:12,557 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-07-20 18:02:12,559 INFO L427 AbstractCegarLoop]: === Iteration 3 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-20 18:02:12,560 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-20 18:02:12,560 INFO L82 PathProgramCache]: Analyzing trace with hash 625969832, now seen corresponding path program 1 times [2020-07-20 18:02:12,561 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-20 18:02:12,561 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1075880214] [2020-07-20 18:02:12,562 INFO L95 rtionOrderModulation]: Keeping assertion order SMT_FEATURE_HEURISTIC (partitioning type FIXED_NUM_PARTITIONS, 4 partitions) No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 4 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-07-20 18:02:25,887 INFO L228 tOrderPrioritization]: Assert order SMT_FEATURE_HEURISTIC (partitioning type FIXED_NUM_PARTITIONS, 4 partitions) issued 3 check-sat command(s) [2020-07-20 18:02:25,888 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2020-07-20 18:02:25,915 INFO L263 TraceCheckSpWp]: Trace formula consists of 420 conjuncts, 7 conjunts are in the unsatisfiable core [2020-07-20 18:02:25,919 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-07-20 18:02:25,960 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-20 18:02:25,960 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2020-07-20 18:02:26,061 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-20 18:02:26,064 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1075880214] [2020-07-20 18:02:26,064 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-20 18:02:26,065 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 8 [2020-07-20 18:02:26,065 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2016142856] [2020-07-20 18:02:26,066 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-07-20 18:02:26,069 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-20 18:02:26,069 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-07-20 18:02:26,071 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=38, Unknown=0, NotChecked=0, Total=56 [2020-07-20 18:02:26,071 INFO L87 Difference]: Start difference. First operand 20 states and 21 transitions. Second operand 8 states. [2020-07-20 18:02:30,505 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-20 18:02:30,508 INFO L93 Difference]: Finished difference Result 53 states and 58 transitions. [2020-07-20 18:02:30,508 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2020-07-20 18:02:30,509 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 19 [2020-07-20 18:02:30,509 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-20 18:02:30,511 INFO L225 Difference]: With dead ends: 53 [2020-07-20 18:02:30,511 INFO L226 Difference]: Without dead ends: 43 [2020-07-20 18:02:30,513 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 44 GetRequests, 32 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 18 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=63, Invalid=119, Unknown=0, NotChecked=0, Total=182 [2020-07-20 18:02:30,514 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 43 states. [2020-07-20 18:02:30,521 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 43 to 38. [2020-07-20 18:02:30,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 38 states. [2020-07-20 18:02:30,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 38 states and 39 transitions. [2020-07-20 18:02:30,524 INFO L78 Accepts]: Start accepts. Automaton has 38 states and 39 transitions. Word has length 19 [2020-07-20 18:02:30,524 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-20 18:02:30,524 INFO L479 AbstractCegarLoop]: Abstraction has 38 states and 39 transitions. [2020-07-20 18:02:30,525 INFO L480 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-07-20 18:02:30,525 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 39 transitions. [2020-07-20 18:02:30,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2020-07-20 18:02:30,526 INFO L414 BasicCegarLoop]: Found error trace [2020-07-20 18:02:30,526 INFO L422 BasicCegarLoop]: trace histogram [5, 5, 5, 4, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-20 18:02:30,735 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-07-20 18:02:30,736 INFO L427 AbstractCegarLoop]: === Iteration 4 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-20 18:02:30,736 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-20 18:02:30,737 INFO L82 PathProgramCache]: Analyzing trace with hash 599808768, now seen corresponding path program 2 times [2020-07-20 18:02:30,737 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-20 18:02:30,738 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1204293716] [2020-07-20 18:02:30,738 INFO L95 rtionOrderModulation]: Keeping assertion order SMT_FEATURE_HEURISTIC (partitioning type FIXED_NUM_PARTITIONS, 4 partitions) No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 5 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-07-20 18:02:47,622 INFO L228 tOrderPrioritization]: Assert order SMT_FEATURE_HEURISTIC (partitioning type FIXED_NUM_PARTITIONS, 4 partitions) issued 3 check-sat command(s) [2020-07-20 18:02:47,623 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2020-07-20 18:02:47,662 INFO L263 TraceCheckSpWp]: Trace formula consists of 483 conjuncts, 13 conjunts are in the unsatisfiable core [2020-07-20 18:02:47,666 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-07-20 18:02:47,750 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 8 proven. 48 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-20 18:02:47,751 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2020-07-20 18:02:50,113 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 8 proven. 48 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-20 18:02:50,115 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1204293716] [2020-07-20 18:02:50,115 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-20 18:02:50,116 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 8] total 14 [2020-07-20 18:02:50,116 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1813641837] [2020-07-20 18:02:50,117 INFO L459 AbstractCegarLoop]: Interpolant automaton has 14 states [2020-07-20 18:02:50,117 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-20 18:02:50,118 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2020-07-20 18:02:50,119 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=51, Invalid=130, Unknown=1, NotChecked=0, Total=182 [2020-07-20 18:02:50,119 INFO L87 Difference]: Start difference. First operand 38 states and 39 transitions. Second operand 14 states. [2020-07-20 18:02:54,716 WARN L193 SmtUtils]: Spent 2.16 s on a formula simplification. DAG size of input: 28 DAG size of output: 13 [2020-07-20 18:02:56,984 WARN L193 SmtUtils]: Spent 2.18 s on a formula simplification. DAG size of input: 30 DAG size of output: 15 [2020-07-20 18:03:01,282 WARN L193 SmtUtils]: Spent 2.15 s on a formula simplification. DAG size of input: 25 DAG size of output: 15 [2020-07-20 18:03:12,041 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-20 18:03:12,042 INFO L93 Difference]: Finished difference Result 89 states and 97 transitions. [2020-07-20 18:03:12,042 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2020-07-20 18:03:12,043 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 37 [2020-07-20 18:03:12,043 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-20 18:03:12,045 INFO L225 Difference]: With dead ends: 89 [2020-07-20 18:03:12,045 INFO L226 Difference]: Without dead ends: 79 [2020-07-20 18:03:12,048 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 86 GetRequests, 62 SyntacticMatches, 0 SemanticMatches, 24 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 76 ImplicationChecksByTransitivity, 15.5s TimeCoverageRelationStatistics Valid=192, Invalid=456, Unknown=2, NotChecked=0, Total=650 [2020-07-20 18:03:12,049 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 79 states. [2020-07-20 18:03:12,068 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 79 to 74. [2020-07-20 18:03:12,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 74 states. [2020-07-20 18:03:12,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 74 states to 74 states and 75 transitions. [2020-07-20 18:03:12,074 INFO L78 Accepts]: Start accepts. Automaton has 74 states and 75 transitions. Word has length 37 [2020-07-20 18:03:12,076 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-20 18:03:12,076 INFO L479 AbstractCegarLoop]: Abstraction has 74 states and 75 transitions. [2020-07-20 18:03:12,077 INFO L480 AbstractCegarLoop]: Interpolant automaton has 14 states. [2020-07-20 18:03:12,077 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 75 transitions. [2020-07-20 18:03:12,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2020-07-20 18:03:12,083 INFO L414 BasicCegarLoop]: Found error trace [2020-07-20 18:03:12,083 INFO L422 BasicCegarLoop]: trace histogram [11, 11, 11, 10, 10, 10, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-20 18:03:12,284 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-07-20 18:03:12,285 INFO L427 AbstractCegarLoop]: === Iteration 5 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-20 18:03:12,286 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-20 18:03:12,287 INFO L82 PathProgramCache]: Analyzing trace with hash 740837808, now seen corresponding path program 3 times [2020-07-20 18:03:12,287 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-20 18:03:12,287 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1146556747] [2020-07-20 18:03:12,288 INFO L95 rtionOrderModulation]: Keeping assertion order SMT_FEATURE_HEURISTIC (partitioning type FIXED_NUM_PARTITIONS, 4 partitions) No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 6 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-07-20 18:03:33,684 INFO L228 tOrderPrioritization]: Assert order SMT_FEATURE_HEURISTIC (partitioning type FIXED_NUM_PARTITIONS, 4 partitions) issued 3 check-sat command(s) [2020-07-20 18:03:33,684 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2020-07-20 18:03:33,772 INFO L263 TraceCheckSpWp]: Trace formula consists of 598 conjuncts, 25 conjunts are in the unsatisfiable core [2020-07-20 18:03:33,780 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-07-20 18:03:33,989 INFO L134 CoverageAnalysis]: Checked inductivity of 320 backedges. 20 proven. 300 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-20 18:03:33,990 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2020-07-20 18:03:45,149 INFO L134 CoverageAnalysis]: Checked inductivity of 320 backedges. 20 proven. 276 refuted. 24 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-20 18:03:45,150 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1146556747] [2020-07-20 18:03:45,151 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-20 18:03:45,152 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [14, 14] total 26 [2020-07-20 18:03:45,152 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [66274372] [2020-07-20 18:03:45,153 INFO L459 AbstractCegarLoop]: Interpolant automaton has 26 states [2020-07-20 18:03:45,154 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-20 18:03:45,155 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 26 interpolants. [2020-07-20 18:03:45,155 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=171, Invalid=474, Unknown=5, NotChecked=0, Total=650 [2020-07-20 18:03:45,156 INFO L87 Difference]: Start difference. First operand 74 states and 75 transitions. Second operand 26 states. [2020-07-20 18:04:07,166 WARN L193 SmtUtils]: Spent 672.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 13 [2020-07-20 18:04:11,860 WARN L193 SmtUtils]: Spent 4.42 s on a formula simplification. DAG size of input: 60 DAG size of output: 20 [2020-07-20 18:04:14,012 WARN L193 SmtUtils]: Spent 409.00 ms on a formula simplification. DAG size of input: 55 DAG size of output: 15 [2020-07-20 18:04:15,777 WARN L193 SmtUtils]: Spent 243.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 15 [2020-07-20 18:04:27,902 WARN L193 SmtUtils]: Spent 4.34 s on a formula simplification. DAG size of input: 40 DAG size of output: 15 [2020-07-20 18:04:30,831 WARN L193 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 35 DAG size of output: 15 [2020-07-20 18:04:31,530 WARN L193 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 30 DAG size of output: 15 [2020-07-20 18:04:38,768 WARN L193 SmtUtils]: Spent 2.12 s on a formula simplification. DAG size of input: 25 DAG size of output: 15 [2020-07-20 18:04:41,755 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-20 18:04:41,756 INFO L93 Difference]: Finished difference Result 161 states and 175 transitions. [2020-07-20 18:04:41,758 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2020-07-20 18:04:41,759 INFO L78 Accepts]: Start accepts. Automaton has 26 states. Word has length 73 [2020-07-20 18:04:41,760 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-20 18:04:41,762 INFO L225 Difference]: With dead ends: 161 [2020-07-20 18:04:41,762 INFO L226 Difference]: Without dead ends: 151 [2020-07-20 18:04:41,765 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 170 GetRequests, 122 SyntacticMatches, 0 SemanticMatches, 48 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 299 ImplicationChecksByTransitivity, 42.3s TimeCoverageRelationStatistics Valid=665, Invalid=1777, Unknown=8, NotChecked=0, Total=2450 [2020-07-20 18:04:41,767 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 151 states. [2020-07-20 18:04:41,786 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 151 to 146. [2020-07-20 18:04:41,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 146 states. [2020-07-20 18:04:41,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 146 states and 147 transitions. [2020-07-20 18:04:41,789 INFO L78 Accepts]: Start accepts. Automaton has 146 states and 147 transitions. Word has length 73 [2020-07-20 18:04:41,790 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-20 18:04:41,791 INFO L479 AbstractCegarLoop]: Abstraction has 146 states and 147 transitions. [2020-07-20 18:04:41,791 INFO L480 AbstractCegarLoop]: Interpolant automaton has 26 states. [2020-07-20 18:04:41,791 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 147 transitions. [2020-07-20 18:04:41,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2020-07-20 18:04:41,795 INFO L414 BasicCegarLoop]: Found error trace [2020-07-20 18:04:41,795 INFO L422 BasicCegarLoop]: trace histogram [23, 23, 23, 22, 22, 22, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-20 18:04:41,996 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-07-20 18:04:41,997 INFO L427 AbstractCegarLoop]: === Iteration 6 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-20 18:04:41,998 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-20 18:04:41,998 INFO L82 PathProgramCache]: Analyzing trace with hash -1184145648, now seen corresponding path program 4 times [2020-07-20 18:04:41,999 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-20 18:04:42,000 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1648534340] [2020-07-20 18:04:42,000 INFO L95 rtionOrderModulation]: Keeping assertion order SMT_FEATURE_HEURISTIC (partitioning type FIXED_NUM_PARTITIONS, 4 partitions) No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 7 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 7 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-07-20 18:05:34,867 INFO L228 tOrderPrioritization]: Assert order SMT_FEATURE_HEURISTIC (partitioning type FIXED_NUM_PARTITIONS, 4 partitions) issued 4 check-sat command(s) [2020-07-20 18:05:34,868 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2020-07-20 18:05:35,110 INFO L263 TraceCheckSpWp]: Trace formula consists of 887 conjuncts, 49 conjunts are in the unsatisfiable core [2020-07-20 18:05:35,121 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-07-20 18:05:35,687 INFO L134 CoverageAnalysis]: Checked inductivity of 1496 backedges. 44 proven. 1452 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-20 18:05:35,688 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2020-07-20 18:06:07,434 INFO L134 CoverageAnalysis]: Checked inductivity of 1496 backedges. 44 proven. 1410 refuted. 42 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-20 18:06:07,435 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1648534340] [2020-07-20 18:06:07,437 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-20 18:06:07,437 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [26, 26] total 50 [2020-07-20 18:06:07,438 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1839189764] [2020-07-20 18:06:07,439 INFO L459 AbstractCegarLoop]: Interpolant automaton has 50 states [2020-07-20 18:06:07,440 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-20 18:06:07,441 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 50 interpolants. [2020-07-20 18:06:07,443 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=621, Invalid=1815, Unknown=14, NotChecked=0, Total=2450 [2020-07-20 18:06:07,444 INFO L87 Difference]: Start difference. First operand 146 states and 147 transitions. Second operand 50 states. [2020-07-20 18:06:44,679 WARN L193 SmtUtils]: Spent 2.24 s on a formula simplification. DAG size of input: 99 DAG size of output: 14 [2020-07-20 18:06:54,588 WARN L193 SmtUtils]: Spent 4.00 s on a formula simplification. DAG size of input: 100 DAG size of output: 15 [2020-07-20 18:07:02,830 WARN L193 SmtUtils]: Spent 718.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 15 [2020-07-20 18:07:10,690 WARN L193 SmtUtils]: Spent 527.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 15 [2020-07-20 18:07:19,148 WARN L193 SmtUtils]: Spent 953.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 15 [2020-07-20 18:07:30,212 WARN L193 SmtUtils]: Spent 3.27 s on a formula simplification. DAG size of input: 80 DAG size of output: 15 [2020-07-20 18:07:39,310 WARN L193 SmtUtils]: Spent 1.16 s on a formula simplification. DAG size of input: 75 DAG size of output: 15 [2020-07-20 18:07:49,587 WARN L193 SmtUtils]: Spent 4.80 s on a formula simplification. DAG size of input: 70 DAG size of output: 15 [2020-07-20 18:07:58,869 WARN L193 SmtUtils]: Spent 4.76 s on a formula simplification. DAG size of input: 65 DAG size of output: 15 [2020-07-20 18:08:11,457 WARN L193 SmtUtils]: Spent 291.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 15 [2020-07-20 18:08:14,720 WARN L193 SmtUtils]: Spent 483.00 ms on a formula simplification. DAG size of input: 55 DAG size of output: 15 [2020-07-20 18:08:19,340 WARN L193 SmtUtils]: Spent 376.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 15 [2020-07-20 18:08:27,866 WARN L193 SmtUtils]: Spent 2.23 s on a formula simplification. DAG size of input: 45 DAG size of output: 15 [2020-07-20 18:08:38,105 WARN L193 SmtUtils]: Spent 400.00 ms on a formula simplification. DAG size of input: 40 DAG size of output: 15 [2020-07-20 18:09:04,854 WARN L193 SmtUtils]: Spent 2.12 s on a formula simplification. DAG size of input: 20 DAG size of output: 15 [2020-07-20 18:09:11,690 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-20 18:09:11,691 INFO L93 Difference]: Finished difference Result 281 states and 303 transitions. [2020-07-20 18:09:11,692 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 47 states. [2020-07-20 18:09:11,693 INFO L78 Accepts]: Start accepts. Automaton has 50 states. Word has length 145 [2020-07-20 18:09:11,694 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-20 18:09:11,696 INFO L225 Difference]: With dead ends: 281 [2020-07-20 18:09:11,697 INFO L226 Difference]: Without dead ends: 271 [2020-07-20 18:09:11,701 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 334 GetRequests, 242 SyntacticMatches, 0 SemanticMatches, 92 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1067 ImplicationChecksByTransitivity, 184.5s TimeCoverageRelationStatistics Valid=2178, Invalid=6537, Unknown=27, NotChecked=0, Total=8742 [2020-07-20 18:09:11,702 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 271 states. [2020-07-20 18:09:11,730 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 271 to 266. [2020-07-20 18:09:11,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 266 states. [2020-07-20 18:09:11,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 266 states to 266 states and 267 transitions. [2020-07-20 18:09:11,735 INFO L78 Accepts]: Start accepts. Automaton has 266 states and 267 transitions. Word has length 145 [2020-07-20 18:09:11,736 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-20 18:09:11,736 INFO L479 AbstractCegarLoop]: Abstraction has 266 states and 267 transitions. [2020-07-20 18:09:11,736 INFO L480 AbstractCegarLoop]: Interpolant automaton has 50 states. [2020-07-20 18:09:11,736 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 267 transitions. [2020-07-20 18:09:11,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2020-07-20 18:09:11,743 INFO L414 BasicCegarLoop]: Found error trace [2020-07-20 18:09:11,743 INFO L422 BasicCegarLoop]: trace histogram [43, 43, 43, 42, 42, 42, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-20 18:09:11,956 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 7 z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-07-20 18:09:11,957 INFO L427 AbstractCegarLoop]: === Iteration 7 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-20 18:09:11,958 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-20 18:09:11,958 INFO L82 PathProgramCache]: Analyzing trace with hash 713884336, now seen corresponding path program 5 times [2020-07-20 18:09:11,958 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-20 18:09:11,959 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1315645586] [2020-07-20 18:09:11,960 INFO L95 rtionOrderModulation]: Keeping assertion order SMT_FEATURE_HEURISTIC (partitioning type FIXED_NUM_PARTITIONS, 4 partitions) No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 8 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 8 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-07-20 18:11:13,096 INFO L228 tOrderPrioritization]: Assert order SMT_FEATURE_HEURISTIC (partitioning type FIXED_NUM_PARTITIONS, 4 partitions) issued 4 check-sat command(s) [2020-07-20 18:11:13,097 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2020-07-20 18:11:14,355 INFO L263 TraceCheckSpWp]: Trace formula consists of 1327 conjuncts, 118 conjunts are in the unsatisfiable core [2020-07-20 18:11:14,371 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-07-20 18:11:17,688 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 7 [2020-07-20 18:11:17,690 INFO L544 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-07-20 18:11:17,694 INFO L624 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-07-20 18:11:17,695 INFO L544 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-07-20 18:11:17,695 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:19, output treesize:3 [2020-07-20 18:11:18,062 INFO L134 CoverageAnalysis]: Checked inductivity of 5376 backedges. 210 proven. 5166 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-20 18:11:18,063 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2020-07-20 18:11:18,243 INFO L320 QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 2, 1] term [2020-07-20 18:11:18,244 INFO L501 QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts [2020-07-20 18:12:38,958 INFO L134 CoverageAnalysis]: Checked inductivity of 5376 backedges. 210 proven. 5160 refuted. 6 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-20 18:12:38,959 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1315645586] [2020-07-20 18:12:38,959 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-20 18:12:38,959 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [46, 47] total 91 [2020-07-20 18:12:38,959 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [927181102] [2020-07-20 18:12:38,961 INFO L459 AbstractCegarLoop]: Interpolant automaton has 91 states [2020-07-20 18:12:38,962 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-20 18:12:38,963 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 91 interpolants. [2020-07-20 18:12:38,965 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1086, Invalid=7074, Unknown=30, NotChecked=0, Total=8190 [2020-07-20 18:12:38,966 INFO L87 Difference]: Start difference. First operand 266 states and 267 transitions. Second operand 91 states. [2020-07-20 18:13:05,099 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-20 18:13:05,100 INFO L93 Difference]: Finished difference Result 269 states and 270 transitions. [2020-07-20 18:13:05,100 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2020-07-20 18:13:05,100 INFO L78 Accepts]: Start accepts. Automaton has 91 states. Word has length 265 [2020-07-20 18:13:05,101 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-20 18:13:05,102 INFO L225 Difference]: With dead ends: 269 [2020-07-20 18:13:05,102 INFO L226 Difference]: Without dead ends: 0 [2020-07-20 18:13:05,107 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 531 GetRequests, 439 SyntacticMatches, 1 SemanticMatches, 91 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 128 ImplicationChecksByTransitivity, 83.8s TimeCoverageRelationStatistics Valid=1185, Invalid=7341, Unknown=30, NotChecked=0, Total=8556 [2020-07-20 18:13:05,107 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-07-20 18:13:05,108 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-07-20 18:13:05,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-07-20 18:13:05,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-07-20 18:13:05,109 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 265 [2020-07-20 18:13:05,109 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-20 18:13:05,109 INFO L479 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-07-20 18:13:05,109 INFO L480 AbstractCegarLoop]: Interpolant automaton has 91 states. [2020-07-20 18:13:05,110 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-07-20 18:13:05,110 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-20 18:13:05,316 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 8 z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-07-20 18:13:05,320 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-07-20 18:13:05,808 WARN L193 SmtUtils]: Spent 422.00 ms on a formula simplification. DAG size of input: 479 DAG size of output: 473 [2020-07-20 18:13:09,770 WARN L193 SmtUtils]: Spent 3.78 s on a formula simplification. DAG size of input: 491 DAG size of output: 155 [2020-07-20 18:13:12,826 WARN L193 SmtUtils]: Spent 3.05 s on a formula simplification. DAG size of input: 468 DAG size of output: 218 [2020-07-20 18:13:12,835 INFO L268 CegarLoopResult]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2020-07-20 18:13:12,835 INFO L271 CegarLoopResult]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: true [2020-07-20 18:13:12,836 INFO L268 CegarLoopResult]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2020-07-20 18:13:12,836 INFO L268 CegarLoopResult]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2020-07-20 18:13:12,836 INFO L264 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (= 0 ~Id_MCDC_93~0) [2020-07-20 18:13:12,836 INFO L271 CegarLoopResult]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2020-07-20 18:13:12,836 INFO L268 CegarLoopResult]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2020-07-20 18:13:12,837 INFO L268 CegarLoopResult]: For program point L159(lines 159 222) no Hoare annotation was computed. [2020-07-20 18:13:12,837 INFO L268 CegarLoopResult]: For program point mainEXIT(lines 131 223) no Hoare annotation was computed. [2020-07-20 18:13:12,837 INFO L268 CegarLoopResult]: For program point L180(lines 180 215) no Hoare annotation was computed. [2020-07-20 18:13:12,837 INFO L268 CegarLoopResult]: For program point L178(lines 178 220) no Hoare annotation was computed. [2020-07-20 18:13:12,837 INFO L268 CegarLoopResult]: For program point mainFINAL(lines 131 223) no Hoare annotation was computed. [2020-07-20 18:13:12,838 INFO L268 CegarLoopResult]: For program point L197(lines 197 207) no Hoare annotation was computed. [2020-07-20 18:13:12,838 INFO L268 CegarLoopResult]: For program point mainErr0ASSERT_VIOLATIONERROR_FUNCTION(line 191) no Hoare annotation was computed. [2020-07-20 18:13:12,838 INFO L268 CegarLoopResult]: For program point L191(line 191) no Hoare annotation was computed. [2020-07-20 18:13:12,838 INFO L264 CegarLoopResult]: At program point mainENTRY(lines 131 223) the Hoare annotation is: (or (not (= 0 |old(~Id_MCDC_93~0)|)) (= 0 ~Id_MCDC_93~0)) [2020-07-20 18:13:12,838 INFO L268 CegarLoopResult]: For program point L189(lines 189 208) no Hoare annotation was computed. [2020-07-20 18:13:12,839 INFO L264 CegarLoopResult]: At program point L214(lines 180 215) the Hoare annotation is: (let ((.cse3 (< (mod ~Id_MCDC_93~0 4294967296) 42)) (.cse2 (< (mod ~Id_MCDC_93~0 4294967296) 42)) (.cse0 (= 0 (select (select |#memory_int| |main_~#Id_MCDC_89__Id_MCDC_95~0.base|) (+ |main_~#Id_MCDC_89__Id_MCDC_95~0.offset| 492)))) (.cse1 (<= 1 main_~Id_MCDC_89____CPAchecker_TMP_1~0))) (or (and .cse0 (= 41 ~Id_MCDC_93~0) (= 41 main_~Id_MCDC_89__Id_MCDC_96~0) .cse1 .cse2) (and (= 3 main_~Id_MCDC_89__Id_MCDC_96~0) .cse0 .cse1 .cse3) (not (= 0 |old(~Id_MCDC_93~0)|)) (and .cse0 (= 36 main_~Id_MCDC_89__Id_MCDC_96~0) .cse1 .cse2) (and .cse0 .cse1 .cse2 (= 32 main_~Id_MCDC_89__Id_MCDC_96~0)) (and (= 27 main_~Id_MCDC_89__Id_MCDC_96~0) .cse0 .cse1 .cse2) (and .cse0 .cse1 .cse3 (= 2 main_~Id_MCDC_89__Id_MCDC_96~0)) (and .cse0 (= 40 main_~Id_MCDC_89__Id_MCDC_96~0) .cse1 .cse2) (and .cse0 (= 19 main_~Id_MCDC_89__Id_MCDC_96~0) .cse1 .cse2) (and .cse0 .cse1 (= 5 main_~Id_MCDC_89__Id_MCDC_96~0) .cse3) (and .cse0 (= 13 main_~Id_MCDC_89__Id_MCDC_96~0) .cse1 .cse2) (and .cse0 (= 0 main_~Id_MCDC_89__Id_MCDC_96~0) .cse1 .cse3) (and .cse0 .cse1 .cse2 (= 15 main_~Id_MCDC_89__Id_MCDC_96~0)) (and .cse0 (= 30 main_~Id_MCDC_89__Id_MCDC_96~0) .cse1 .cse2) (and .cse0 .cse1 .cse2 (= 35 main_~Id_MCDC_89__Id_MCDC_96~0)) (and (= 18 main_~Id_MCDC_89__Id_MCDC_96~0) .cse0 .cse1 .cse2) (and .cse0 .cse1 (= 33 main_~Id_MCDC_89__Id_MCDC_96~0) .cse2) (and .cse0 (= 37 main_~Id_MCDC_89__Id_MCDC_96~0) .cse1 .cse2) (and .cse0 .cse1 (= 22 ~Id_MCDC_93~0) .cse2 (= 22 main_~Id_MCDC_89__Id_MCDC_96~0)) (and .cse0 (= 26 main_~Id_MCDC_89__Id_MCDC_96~0) .cse1 .cse2) (and .cse0 (= 25 main_~Id_MCDC_89__Id_MCDC_96~0) .cse1 .cse2) (and .cse0 (= 16 main_~Id_MCDC_89__Id_MCDC_96~0) .cse1 .cse2) (and .cse0 .cse1 .cse2 (= 29 main_~Id_MCDC_89__Id_MCDC_96~0)) (and .cse0 (= 17 main_~Id_MCDC_89__Id_MCDC_96~0) .cse1 .cse2) (and .cse0 .cse1 (= 21 main_~Id_MCDC_89__Id_MCDC_96~0) .cse2) (and .cse0 (= 8 main_~Id_MCDC_89__Id_MCDC_96~0) .cse1 .cse3) (and .cse0 .cse1 .cse3 (= 7 main_~Id_MCDC_89__Id_MCDC_96~0)) (and .cse0 .cse1 (= 14 main_~Id_MCDC_89__Id_MCDC_96~0) .cse2) (and (= 4 main_~Id_MCDC_89__Id_MCDC_96~0) (= 4 ~Id_MCDC_93~0) .cse0 .cse1) (and .cse0 (= 9 main_~Id_MCDC_89__Id_MCDC_96~0) .cse1 .cse2) (and (= 11 main_~Id_MCDC_89__Id_MCDC_96~0) .cse0 .cse1 .cse2) (and .cse0 .cse1 .cse2 (= 23 main_~Id_MCDC_89__Id_MCDC_96~0)) (and .cse0 (= 34 main_~Id_MCDC_89__Id_MCDC_96~0) .cse1 .cse2) (and .cse0 (= 28 main_~Id_MCDC_89__Id_MCDC_96~0) .cse1 .cse2) (and .cse0 (= 39 main_~Id_MCDC_89__Id_MCDC_96~0) .cse1 .cse2) (and .cse0 (= 20 main_~Id_MCDC_89__Id_MCDC_96~0) .cse1 .cse2) (and .cse0 .cse1 (= 12 main_~Id_MCDC_89__Id_MCDC_96~0) .cse2) (and .cse0 .cse1 (= 6 main_~Id_MCDC_89__Id_MCDC_96~0) .cse3) (and .cse0 (= 24 main_~Id_MCDC_89__Id_MCDC_96~0) .cse1 .cse2) (and (= 10 ~Id_MCDC_93~0) .cse0 (= 10 main_~Id_MCDC_89__Id_MCDC_96~0) .cse1 .cse2) (and .cse0 .cse1 (= 38 main_~Id_MCDC_89__Id_MCDC_96~0) .cse2) (and (= 31 main_~Id_MCDC_89__Id_MCDC_96~0) .cse0 .cse1 .cse2) (and .cse0 .cse1 (= 1 main_~Id_MCDC_89__Id_MCDC_96~0) (= 1 ~Id_MCDC_93~0)))) [2020-07-20 18:13:12,839 INFO L264 CegarLoopResult]: At program point L202(lines 165 221) the Hoare annotation is: (let ((.cse3 (< (mod ~Id_MCDC_93~0 4294967296) 42)) (.cse1 (< (mod ~Id_MCDC_93~0 4294967296) 42)) (.cse2 (< (mod ~Id_MCDC_93~0 4294967296) 42)) (.cse0 (= 0 (select (select |#memory_int| |main_~#Id_MCDC_89__Id_MCDC_95~0.base|) (+ |main_~#Id_MCDC_89__Id_MCDC_95~0.offset| 492))))) (or (and .cse0 (= 10 main_~Id_MCDC_89__Id_MCDC_96~0) .cse1) (not (= 0 |old(~Id_MCDC_93~0)|)) (and .cse0 .cse2 (= 22 main_~Id_MCDC_89__Id_MCDC_96~0)) (and .cse0 (< (mod ~Id_MCDC_93~0 4294967296) 42) (= 35 main_~Id_MCDC_89__Id_MCDC_96~0)) (and .cse0 .cse3 (= 1 main_~Id_MCDC_89__Id_MCDC_96~0)) (and (< (mod ~Id_MCDC_93~0 4294967296) 42) .cse0 (= 24 main_~Id_MCDC_89__Id_MCDC_96~0)) (and .cse0 (< (mod ~Id_MCDC_93~0 4294967296) 42) (= 25 main_~Id_MCDC_89__Id_MCDC_96~0)) (and .cse0 (= 6 main_~Id_MCDC_89__Id_MCDC_96~0) .cse1) (and .cse0 (= 20 main_~Id_MCDC_89__Id_MCDC_96~0) .cse1) (and .cse0 (< (mod ~Id_MCDC_93~0 4294967296) 42) (= 15 main_~Id_MCDC_89__Id_MCDC_96~0)) (and (= 4 main_~Id_MCDC_89__Id_MCDC_96~0) .cse0 .cse1) (and (< (mod ~Id_MCDC_93~0 4294967296) 42) .cse0 (= 37 main_~Id_MCDC_89__Id_MCDC_96~0)) (and .cse0 (< (mod ~Id_MCDC_93~0 4294967296) 42) (= 26 main_~Id_MCDC_89__Id_MCDC_96~0)) (and .cse0 (< (mod ~Id_MCDC_93~0 4294967296) 42) (= 29 main_~Id_MCDC_89__Id_MCDC_96~0)) (and (= 11 main_~Id_MCDC_89__Id_MCDC_96~0) (= 10 ~Id_MCDC_93~0) .cse0) (and .cse0 (< (mod ~Id_MCDC_93~0 4294967296) 42) (= 38 main_~Id_MCDC_89__Id_MCDC_96~0)) (and .cse0 (= 21 main_~Id_MCDC_89__Id_MCDC_96~0) .cse1) (and .cse0 .cse1 (= 7 main_~Id_MCDC_89__Id_MCDC_96~0)) (and .cse0 (= 22 ~Id_MCDC_93~0) (= 23 main_~Id_MCDC_89__Id_MCDC_96~0)) (and .cse0 (< (mod ~Id_MCDC_93~0 4294967296) 42) (= 16 main_~Id_MCDC_89__Id_MCDC_96~0)) (and .cse0 (< (mod ~Id_MCDC_93~0 4294967296) 42) (= 17 main_~Id_MCDC_89__Id_MCDC_96~0)) (and .cse0 (= 9 main_~Id_MCDC_89__Id_MCDC_96~0) .cse1) (and .cse0 (< (mod ~Id_MCDC_93~0 4294967296) 42) (= 34 main_~Id_MCDC_89__Id_MCDC_96~0)) (and .cse0 .cse2 (= 41 main_~Id_MCDC_89__Id_MCDC_96~0)) (and .cse0 .cse2 (= 19 main_~Id_MCDC_89__Id_MCDC_96~0)) (and (< (mod ~Id_MCDC_93~0 4294967296) 42) .cse0 (= 33 main_~Id_MCDC_89__Id_MCDC_96~0)) (and .cse0 (< (mod ~Id_MCDC_93~0 4294967296) 42) (= 14 main_~Id_MCDC_89__Id_MCDC_96~0)) (and .cse0 (= 40 main_~Id_MCDC_89__Id_MCDC_96~0) .cse2) (and .cse0 (= 0 main_~Id_MCDC_89__Id_MCDC_96~0) (= 0 ~Id_MCDC_93~0)) (and .cse0 (< (mod ~Id_MCDC_93~0 4294967296) 42) (= 32 main_~Id_MCDC_89__Id_MCDC_96~0)) (and .cse0 (= 36 main_~Id_MCDC_89__Id_MCDC_96~0) (< (mod ~Id_MCDC_93~0 4294967296) 42)) (and (= 3 main_~Id_MCDC_89__Id_MCDC_96~0) .cse0 .cse3) (and .cse0 (= 30 main_~Id_MCDC_89__Id_MCDC_96~0) (< (mod ~Id_MCDC_93~0 4294967296) 42)) (and .cse0 (= 8 main_~Id_MCDC_89__Id_MCDC_96~0) .cse1) (and (< (mod ~Id_MCDC_93~0 4294967296) 42) (= 27 main_~Id_MCDC_89__Id_MCDC_96~0) .cse0) (and .cse0 .cse2 (= 12 main_~Id_MCDC_89__Id_MCDC_96~0)) (and (= 4 ~Id_MCDC_93~0) .cse0 (= 5 main_~Id_MCDC_89__Id_MCDC_96~0)) (and .cse0 (= 39 main_~Id_MCDC_89__Id_MCDC_96~0) (< (mod ~Id_MCDC_93~0 4294967296) 42)) (and (= 31 main_~Id_MCDC_89__Id_MCDC_96~0) .cse0 (< (mod ~Id_MCDC_93~0 4294967296) 42)) (and (= 18 main_~Id_MCDC_89__Id_MCDC_96~0) .cse0 (< (mod ~Id_MCDC_93~0 4294967296) 42)) (and .cse0 (= 2 main_~Id_MCDC_89__Id_MCDC_96~0) (= 1 ~Id_MCDC_93~0)) (and .cse0 (= 13 main_~Id_MCDC_89__Id_MCDC_96~0) .cse2) (and .cse0 (= 28 main_~Id_MCDC_89__Id_MCDC_96~0) (< (mod ~Id_MCDC_93~0 4294967296) 42)))) [2020-07-20 18:13:12,864 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:12,866 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:12,867 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:12,868 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:12,869 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:12,869 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:12,870 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:12,870 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:12,871 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:12,871 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:12,872 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:12,873 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:12,873 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:12,874 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:12,874 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:12,875 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:12,875 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:12,876 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:12,876 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:12,877 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:12,877 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:12,878 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:12,878 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:12,879 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:12,879 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:12,880 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:12,880 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:12,881 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:12,881 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:12,881 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:12,882 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:12,882 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:12,883 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:12,883 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:12,883 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:12,883 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:12,884 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:12,884 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:12,885 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:12,885 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:12,885 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:12,886 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:12,907 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:12,908 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:12,909 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:12,909 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:12,909 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:12,910 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:12,911 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:12,911 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:12,911 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:12,912 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:12,912 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:12,913 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:12,913 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:12,913 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:12,914 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:12,914 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:12,915 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:12,915 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:12,915 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:12,916 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:12,916 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:12,917 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:12,917 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:12,917 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:12,918 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:12,918 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:12,919 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:12,919 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:12,919 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:12,920 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:12,920 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:12,920 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:12,921 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:12,921 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:12,921 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:12,921 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:12,922 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:12,922 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:12,922 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:12,922 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:12,923 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:12,923 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:12,930 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:12,931 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:12,932 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:12,933 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:12,933 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:12,934 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:12,935 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:12,935 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:12,936 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:12,936 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:12,937 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:12,937 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:12,938 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:12,938 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:12,939 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:12,939 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:12,940 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:12,940 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:12,941 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:12,941 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:12,942 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:12,942 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:12,943 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:12,943 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:12,943 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:12,944 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:12,944 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:12,945 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:12,945 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:12,945 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:12,946 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:12,946 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:12,947 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:12,947 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:12,948 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:12,948 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:12,948 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:12,949 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:12,949 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:12,949 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:12,950 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:12,950 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:12,954 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:12,955 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:12,956 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:12,957 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:12,957 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:12,958 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:12,958 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:12,959 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:12,959 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:12,960 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:12,961 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:12,961 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:12,962 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:12,962 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:12,963 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:12,963 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:12,964 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:12,964 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:12,965 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:12,965 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:12,965 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:12,966 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:12,966 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:12,967 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:12,967 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:12,968 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:12,968 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:12,968 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:12,969 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:12,969 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:12,970 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:12,970 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:12,970 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:12,971 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:12,971 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:12,971 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:12,972 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:12,972 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:12,972 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:12,972 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:12,973 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:12,973 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:12,978 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 20.07 06:13:12 BoogieIcfgContainer [2020-07-20 18:13:12,978 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-07-20 18:13:12,981 INFO L168 Benchmark]: Toolchain (without parser) took 676682.45 ms. Allocated memory was 143.7 MB in the beginning and 276.3 MB in the end (delta: 132.6 MB). Free memory was 101.2 MB in the beginning and 102.9 MB in the end (delta: -1.6 MB). Peak memory consumption was 171.7 MB. Max. memory is 7.1 GB. [2020-07-20 18:13:12,983 INFO L168 Benchmark]: CDTParser took 0.38 ms. Allocated memory is still 143.7 MB. Free memory was 119.8 MB in the beginning and 119.6 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. [2020-07-20 18:13:12,984 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1017.60 ms. Allocated memory was 143.7 MB in the beginning and 206.0 MB in the end (delta: 62.4 MB). Free memory was 100.8 MB in the beginning and 179.4 MB in the end (delta: -78.6 MB). Peak memory consumption was 21.5 MB. Max. memory is 7.1 GB. [2020-07-20 18:13:12,985 INFO L168 Benchmark]: Boogie Preprocessor took 121.78 ms. Allocated memory is still 206.0 MB. Free memory was 179.4 MB in the beginning and 175.8 MB in the end (delta: 3.5 MB). Peak memory consumption was 3.5 MB. Max. memory is 7.1 GB. [2020-07-20 18:13:12,986 INFO L168 Benchmark]: RCFGBuilder took 3205.56 ms. Allocated memory is still 206.0 MB. Free memory was 175.8 MB in the beginning and 103.4 MB in the end (delta: 72.5 MB). Peak memory consumption was 72.5 MB. Max. memory is 7.1 GB. [2020-07-20 18:13:12,987 INFO L168 Benchmark]: TraceAbstraction took 672326.80 ms. Allocated memory was 206.0 MB in the beginning and 276.3 MB in the end (delta: 70.3 MB). Free memory was 103.4 MB in the beginning and 102.9 MB in the end (delta: 499.4 kB). Peak memory consumption was 111.4 MB. Max. memory is 7.1 GB. [2020-07-20 18:13:12,991 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.38 ms. Allocated memory is still 143.7 MB. Free memory was 119.8 MB in the beginning and 119.6 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 1017.60 ms. Allocated memory was 143.7 MB in the beginning and 206.0 MB in the end (delta: 62.4 MB). Free memory was 100.8 MB in the beginning and 179.4 MB in the end (delta: -78.6 MB). Peak memory consumption was 21.5 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 121.78 ms. Allocated memory is still 206.0 MB. Free memory was 179.4 MB in the beginning and 175.8 MB in the end (delta: 3.5 MB). Peak memory consumption was 3.5 MB. Max. memory is 7.1 GB. * RCFGBuilder took 3205.56 ms. Allocated memory is still 206.0 MB. Free memory was 175.8 MB in the beginning and 103.4 MB in the end (delta: 72.5 MB). Peak memory consumption was 72.5 MB. Max. memory is 7.1 GB. * TraceAbstraction took 672326.80 ms. Allocated memory was 206.0 MB in the beginning and 276.3 MB in the end (delta: 70.3 MB). Free memory was 103.4 MB in the beginning and 102.9 MB in the end (delta: 499.4 kB). Peak memory consumption was 111.4 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 191]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 180]: Loop Invariant [2020-07-20 18:13:13,012 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:13,013 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:13,013 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:13,014 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:13,014 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:13,015 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:13,015 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:13,016 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:13,016 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:13,017 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:13,017 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:13,018 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:13,018 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:13,019 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:13,019 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:13,020 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:13,020 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:13,021 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:13,021 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:13,021 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:13,022 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:13,022 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:13,023 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:13,023 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:13,026 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:13,027 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:13,027 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:13,028 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:13,028 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:13,031 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:13,031 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:13,032 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:13,032 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:13,032 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:13,033 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:13,033 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:13,035 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:13,035 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:13,036 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:13,036 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:13,036 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:13,037 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:13,041 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:13,042 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:13,046 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:13,047 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:13,052 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:13,053 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:13,053 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:13,054 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:13,054 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:13,055 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:13,057 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:13,058 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:13,058 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:13,059 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:13,060 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:13,061 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:13,062 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:13,063 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:13,063 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:13,064 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:13,064 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:13,065 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:13,065 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:13,066 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:13,066 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:13,067 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:13,067 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:13,067 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:13,068 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:13,068 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:13,069 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:13,069 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:13,069 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:13,070 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:13,070 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:13,070 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:13,071 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:13,071 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:13,071 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:13,072 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:13,074 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:13,075 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int Derived loop invariant: (((((((((((((((((((((((((((((((((((((((((((((0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492] && 41 == Id_MCDC_93) && 41 == Id_MCDC_89__Id_MCDC_96) && 1 <= Id_MCDC_89____CPAchecker_TMP_1) && Id_MCDC_93 % 4294967296 < 42) || (((3 == Id_MCDC_89__Id_MCDC_96 && 0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492]) && 1 <= Id_MCDC_89____CPAchecker_TMP_1) && Id_MCDC_93 % 4294967296 < 42)) || !(0 == \old(Id_MCDC_93))) || (((0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492] && 36 == Id_MCDC_89__Id_MCDC_96) && 1 <= Id_MCDC_89____CPAchecker_TMP_1) && Id_MCDC_93 % 4294967296 < 42)) || (((0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492] && 1 <= Id_MCDC_89____CPAchecker_TMP_1) && Id_MCDC_93 % 4294967296 < 42) && 32 == Id_MCDC_89__Id_MCDC_96)) || (((27 == Id_MCDC_89__Id_MCDC_96 && 0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492]) && 1 <= Id_MCDC_89____CPAchecker_TMP_1) && Id_MCDC_93 % 4294967296 < 42)) || (((0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492] && 1 <= Id_MCDC_89____CPAchecker_TMP_1) && Id_MCDC_93 % 4294967296 < 42) && 2 == Id_MCDC_89__Id_MCDC_96)) || (((0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492] && 40 == Id_MCDC_89__Id_MCDC_96) && 1 <= Id_MCDC_89____CPAchecker_TMP_1) && Id_MCDC_93 % 4294967296 < 42)) || (((0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492] && 19 == Id_MCDC_89__Id_MCDC_96) && 1 <= Id_MCDC_89____CPAchecker_TMP_1) && Id_MCDC_93 % 4294967296 < 42)) || (((0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492] && 1 <= Id_MCDC_89____CPAchecker_TMP_1) && 5 == Id_MCDC_89__Id_MCDC_96) && Id_MCDC_93 % 4294967296 < 42)) || (((0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492] && 13 == Id_MCDC_89__Id_MCDC_96) && 1 <= Id_MCDC_89____CPAchecker_TMP_1) && Id_MCDC_93 % 4294967296 < 42)) || (((0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492] && 0 == Id_MCDC_89__Id_MCDC_96) && 1 <= Id_MCDC_89____CPAchecker_TMP_1) && Id_MCDC_93 % 4294967296 < 42)) || (((0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492] && 1 <= Id_MCDC_89____CPAchecker_TMP_1) && Id_MCDC_93 % 4294967296 < 42) && 15 == Id_MCDC_89__Id_MCDC_96)) || (((0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492] && 30 == Id_MCDC_89__Id_MCDC_96) && 1 <= Id_MCDC_89____CPAchecker_TMP_1) && Id_MCDC_93 % 4294967296 < 42)) || (((0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492] && 1 <= Id_MCDC_89____CPAchecker_TMP_1) && Id_MCDC_93 % 4294967296 < 42) && 35 == Id_MCDC_89__Id_MCDC_96)) || (((18 == Id_MCDC_89__Id_MCDC_96 && 0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492]) && 1 <= Id_MCDC_89____CPAchecker_TMP_1) && Id_MCDC_93 % 4294967296 < 42)) || (((0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492] && 1 <= Id_MCDC_89____CPAchecker_TMP_1) && 33 == Id_MCDC_89__Id_MCDC_96) && Id_MCDC_93 % 4294967296 < 42)) || (((0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492] && 37 == Id_MCDC_89__Id_MCDC_96) && 1 <= Id_MCDC_89____CPAchecker_TMP_1) && Id_MCDC_93 % 4294967296 < 42)) || ((((0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492] && 1 <= Id_MCDC_89____CPAchecker_TMP_1) && 22 == Id_MCDC_93) && Id_MCDC_93 % 4294967296 < 42) && 22 == Id_MCDC_89__Id_MCDC_96)) || (((0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492] && 26 == Id_MCDC_89__Id_MCDC_96) && 1 <= Id_MCDC_89____CPAchecker_TMP_1) && Id_MCDC_93 % 4294967296 < 42)) || (((0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492] && 25 == Id_MCDC_89__Id_MCDC_96) && 1 <= Id_MCDC_89____CPAchecker_TMP_1) && Id_MCDC_93 % 4294967296 < 42)) || (((0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492] && 16 == Id_MCDC_89__Id_MCDC_96) && 1 <= Id_MCDC_89____CPAchecker_TMP_1) && Id_MCDC_93 % 4294967296 < 42)) || (((0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492] && 1 <= Id_MCDC_89____CPAchecker_TMP_1) && Id_MCDC_93 % 4294967296 < 42) && 29 == Id_MCDC_89__Id_MCDC_96)) || (((0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492] && 17 == Id_MCDC_89__Id_MCDC_96) && 1 <= Id_MCDC_89____CPAchecker_TMP_1) && Id_MCDC_93 % 4294967296 < 42)) || (((0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492] && 1 <= Id_MCDC_89____CPAchecker_TMP_1) && 21 == Id_MCDC_89__Id_MCDC_96) && Id_MCDC_93 % 4294967296 < 42)) || (((0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492] && 8 == Id_MCDC_89__Id_MCDC_96) && 1 <= Id_MCDC_89____CPAchecker_TMP_1) && Id_MCDC_93 % 4294967296 < 42)) || (((0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492] && 1 <= Id_MCDC_89____CPAchecker_TMP_1) && Id_MCDC_93 % 4294967296 < 42) && 7 == Id_MCDC_89__Id_MCDC_96)) || (((0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492] && 1 <= Id_MCDC_89____CPAchecker_TMP_1) && 14 == Id_MCDC_89__Id_MCDC_96) && Id_MCDC_93 % 4294967296 < 42)) || (((4 == Id_MCDC_89__Id_MCDC_96 && 4 == Id_MCDC_93) && 0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492]) && 1 <= Id_MCDC_89____CPAchecker_TMP_1)) || (((0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492] && 9 == Id_MCDC_89__Id_MCDC_96) && 1 <= Id_MCDC_89____CPAchecker_TMP_1) && Id_MCDC_93 % 4294967296 < 42)) || (((11 == Id_MCDC_89__Id_MCDC_96 && 0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492]) && 1 <= Id_MCDC_89____CPAchecker_TMP_1) && Id_MCDC_93 % 4294967296 < 42)) || (((0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492] && 1 <= Id_MCDC_89____CPAchecker_TMP_1) && Id_MCDC_93 % 4294967296 < 42) && 23 == Id_MCDC_89__Id_MCDC_96)) || (((0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492] && 34 == Id_MCDC_89__Id_MCDC_96) && 1 <= Id_MCDC_89____CPAchecker_TMP_1) && Id_MCDC_93 % 4294967296 < 42)) || (((0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492] && 28 == Id_MCDC_89__Id_MCDC_96) && 1 <= Id_MCDC_89____CPAchecker_TMP_1) && Id_MCDC_93 % 4294967296 < 42)) || (((0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492] && 39 == Id_MCDC_89__Id_MCDC_96) && 1 <= Id_MCDC_89____CPAchecker_TMP_1) && Id_MCDC_93 % 4294967296 < 42)) || (((0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492] && 20 == Id_MCDC_89__Id_MCDC_96) && 1 <= Id_MCDC_89____CPAchecker_TMP_1) && Id_MCDC_93 % 4294967296 < 42)) || (((0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492] && 1 <= Id_MCDC_89____CPAchecker_TMP_1) && 12 == Id_MCDC_89__Id_MCDC_96) && Id_MCDC_93 % 4294967296 < 42)) || (((0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492] && 1 <= Id_MCDC_89____CPAchecker_TMP_1) && 6 == Id_MCDC_89__Id_MCDC_96) && Id_MCDC_93 % 4294967296 < 42)) || (((0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492] && 24 == Id_MCDC_89__Id_MCDC_96) && 1 <= Id_MCDC_89____CPAchecker_TMP_1) && Id_MCDC_93 % 4294967296 < 42)) || ((((10 == Id_MCDC_93 && 0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492]) && 10 == Id_MCDC_89__Id_MCDC_96) && 1 <= Id_MCDC_89____CPAchecker_TMP_1) && Id_MCDC_93 % 4294967296 < 42)) || (((0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492] && 1 <= Id_MCDC_89____CPAchecker_TMP_1) && 38 == Id_MCDC_89__Id_MCDC_96) && Id_MCDC_93 % 4294967296 < 42)) || (((31 == Id_MCDC_89__Id_MCDC_96 && 0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492]) && 1 <= Id_MCDC_89____CPAchecker_TMP_1) && Id_MCDC_93 % 4294967296 < 42)) || (((0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492] && 1 <= Id_MCDC_89____CPAchecker_TMP_1) && 1 == Id_MCDC_89__Id_MCDC_96) && 1 == Id_MCDC_93) - InvariantResult [Line: 165]: Loop Invariant [2020-07-20 18:13:13,085 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:13,086 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:13,087 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:13,087 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:13,089 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:13,090 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:13,091 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:13,091 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:13,092 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:13,092 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:13,093 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:13,094 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:13,094 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:13,095 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:13,095 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:13,096 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:13,096 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:13,097 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:13,097 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:13,098 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:13,098 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:13,099 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:13,099 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:13,099 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:13,100 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:13,100 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:13,101 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:13,101 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:13,101 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:13,102 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:13,102 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:13,103 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:13,103 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:13,103 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:13,103 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:13,105 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:13,105 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:13,106 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:13,106 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:13,106 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:13,106 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:13,107 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:13,110 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:13,111 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:13,112 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:13,113 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:13,113 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:13,114 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:13,114 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:13,115 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:13,115 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:13,116 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:13,116 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:13,116 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:13,117 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:13,117 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:13,117 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:13,118 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:13,118 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:13,133 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:13,134 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:13,134 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:13,134 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:13,135 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:13,135 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:13,136 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:13,136 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:13,136 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:13,137 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:13,137 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:13,138 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:13,138 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:13,139 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:13,139 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:13,139 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:13,140 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:13,140 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:13,140 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:13,141 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:13,141 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:13,141 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:13,142 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:13,142 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-20 18:13:13,142 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int Derived loop invariant: (((((((((((((((((((((((((((((((((((((((((((0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492] && 10 == Id_MCDC_89__Id_MCDC_96) && Id_MCDC_93 % 4294967296 < 42) || !(0 == \old(Id_MCDC_93))) || ((0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492] && Id_MCDC_93 % 4294967296 < 42) && 22 == Id_MCDC_89__Id_MCDC_96)) || ((0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492] && Id_MCDC_93 % 4294967296 < 42) && 35 == Id_MCDC_89__Id_MCDC_96)) || ((0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492] && Id_MCDC_93 % 4294967296 < 42) && 1 == Id_MCDC_89__Id_MCDC_96)) || ((Id_MCDC_93 % 4294967296 < 42 && 0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492]) && 24 == Id_MCDC_89__Id_MCDC_96)) || ((0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492] && Id_MCDC_93 % 4294967296 < 42) && 25 == Id_MCDC_89__Id_MCDC_96)) || ((0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492] && 6 == Id_MCDC_89__Id_MCDC_96) && Id_MCDC_93 % 4294967296 < 42)) || ((0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492] && 20 == Id_MCDC_89__Id_MCDC_96) && Id_MCDC_93 % 4294967296 < 42)) || ((0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492] && Id_MCDC_93 % 4294967296 < 42) && 15 == Id_MCDC_89__Id_MCDC_96)) || ((4 == Id_MCDC_89__Id_MCDC_96 && 0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492]) && Id_MCDC_93 % 4294967296 < 42)) || ((Id_MCDC_93 % 4294967296 < 42 && 0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492]) && 37 == Id_MCDC_89__Id_MCDC_96)) || ((0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492] && Id_MCDC_93 % 4294967296 < 42) && 26 == Id_MCDC_89__Id_MCDC_96)) || ((0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492] && Id_MCDC_93 % 4294967296 < 42) && 29 == Id_MCDC_89__Id_MCDC_96)) || ((11 == Id_MCDC_89__Id_MCDC_96 && 10 == Id_MCDC_93) && 0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492])) || ((0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492] && Id_MCDC_93 % 4294967296 < 42) && 38 == Id_MCDC_89__Id_MCDC_96)) || ((0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492] && 21 == Id_MCDC_89__Id_MCDC_96) && Id_MCDC_93 % 4294967296 < 42)) || ((0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492] && Id_MCDC_93 % 4294967296 < 42) && 7 == Id_MCDC_89__Id_MCDC_96)) || ((0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492] && 22 == Id_MCDC_93) && 23 == Id_MCDC_89__Id_MCDC_96)) || ((0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492] && Id_MCDC_93 % 4294967296 < 42) && 16 == Id_MCDC_89__Id_MCDC_96)) || ((0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492] && Id_MCDC_93 % 4294967296 < 42) && 17 == Id_MCDC_89__Id_MCDC_96)) || ((0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492] && 9 == Id_MCDC_89__Id_MCDC_96) && Id_MCDC_93 % 4294967296 < 42)) || ((0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492] && Id_MCDC_93 % 4294967296 < 42) && 34 == Id_MCDC_89__Id_MCDC_96)) || ((0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492] && Id_MCDC_93 % 4294967296 < 42) && 41 == Id_MCDC_89__Id_MCDC_96)) || ((0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492] && Id_MCDC_93 % 4294967296 < 42) && 19 == Id_MCDC_89__Id_MCDC_96)) || ((Id_MCDC_93 % 4294967296 < 42 && 0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492]) && 33 == Id_MCDC_89__Id_MCDC_96)) || ((0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492] && Id_MCDC_93 % 4294967296 < 42) && 14 == Id_MCDC_89__Id_MCDC_96)) || ((0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492] && 40 == Id_MCDC_89__Id_MCDC_96) && Id_MCDC_93 % 4294967296 < 42)) || ((0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492] && 0 == Id_MCDC_89__Id_MCDC_96) && 0 == Id_MCDC_93)) || ((0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492] && Id_MCDC_93 % 4294967296 < 42) && 32 == Id_MCDC_89__Id_MCDC_96)) || ((0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492] && 36 == Id_MCDC_89__Id_MCDC_96) && Id_MCDC_93 % 4294967296 < 42)) || ((3 == Id_MCDC_89__Id_MCDC_96 && 0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492]) && Id_MCDC_93 % 4294967296 < 42)) || ((0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492] && 30 == Id_MCDC_89__Id_MCDC_96) && Id_MCDC_93 % 4294967296 < 42)) || ((0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492] && 8 == Id_MCDC_89__Id_MCDC_96) && Id_MCDC_93 % 4294967296 < 42)) || ((Id_MCDC_93 % 4294967296 < 42 && 27 == Id_MCDC_89__Id_MCDC_96) && 0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492])) || ((0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492] && Id_MCDC_93 % 4294967296 < 42) && 12 == Id_MCDC_89__Id_MCDC_96)) || ((4 == Id_MCDC_93 && 0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492]) && 5 == Id_MCDC_89__Id_MCDC_96)) || ((0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492] && 39 == Id_MCDC_89__Id_MCDC_96) && Id_MCDC_93 % 4294967296 < 42)) || ((31 == Id_MCDC_89__Id_MCDC_96 && 0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492]) && Id_MCDC_93 % 4294967296 < 42)) || ((18 == Id_MCDC_89__Id_MCDC_96 && 0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492]) && Id_MCDC_93 % 4294967296 < 42)) || ((0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492] && 2 == Id_MCDC_89__Id_MCDC_96) && 1 == Id_MCDC_93)) || ((0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492] && 13 == Id_MCDC_89__Id_MCDC_96) && Id_MCDC_93 % 4294967296 < 42)) || ((0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492] && 28 == Id_MCDC_89__Id_MCDC_96) && Id_MCDC_93 % 4294967296 < 42) - StatisticsResult: Ultimate Automizer benchmark data CFG has 3 procedures, 19 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 664.5s, OverallIterations: 7, TraceHistogramMax: 43, AutomataDifference: 293.6s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 7.5s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 248 SDtfs, 638 SDslu, 6915 SDs, 0 SdLazy, 9806 SolverSat, 274 SolverUnsat, 38 SolverUnknown, 0 SolverNotchecked, 88.8s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 1191 GetRequests, 917 SyntacticMatches, 1 SemanticMatches, 273 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1588 ImplicationChecksByTransitivity, 326.6s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=266occurred in iteration=6, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.1s AutomataMinimizationTime, 7 MinimizatonAttempts, 32 StatesRemovedByMinimization, 6 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 6 LocationsWithAnnotation, 6 PreInvPairs, 90 NumberOfFragments, 1656 HoareAnnotationTreeSize, 6 FomulaSimplifications, 3800 FormulaSimplificationTreeSizeReduction, 0.5s HoareSimplificationTime, 6 FomulaSimplificationsInter, 3517 FormulaSimplificationTreeSizeReductionInter, 6.9s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.3s SsaConstructionTime, 235.6s SatisfiabilityAnalysisTime, 132.7s InterpolantComputationTime, 565 NumberOfCodeBlocks, 532 NumberOfCodeBlocksAsserted, 22 NumberOfCheckSat, 1092 ConstructedInterpolants, 0 QuantifiedInterpolants, 2788092 SizeOfPredicates, 32 NumberOfNonLiveVariables, 4506 ConjunctsInSsa, 221 ConjunctsInUnsatCore, 12 InterpolantComputations, 2 PerfectInterpolantSequences, 568/14506 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...