/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/seq-mthreaded/rekcba_aso.1.M1-1.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-6598664 [2019-11-23 22:36:55,476 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-23 22:36:55,479 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-23 22:36:55,491 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-23 22:36:55,492 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-23 22:36:55,493 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-23 22:36:55,494 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-23 22:36:55,496 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-23 22:36:55,497 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-23 22:36:55,498 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-23 22:36:55,499 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-23 22:36:55,500 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-23 22:36:55,501 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-23 22:36:55,502 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-23 22:36:55,503 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-23 22:36:55,504 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-23 22:36:55,505 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-23 22:36:55,506 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-23 22:36:55,508 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-23 22:36:55,513 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-23 22:36:55,514 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-23 22:36:55,517 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-23 22:36:55,518 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-23 22:36:55,519 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-23 22:36:55,521 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2019-11-23 22:36:55,524 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-23 22:36:55,525 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-23 22:36:55,526 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-23 22:36:55,527 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-23 22:36:55,528 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-23 22:36:55,528 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-23 22:36:55,528 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-23 22:36:55,529 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-23 22:36:55,529 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-23 22:36:55,530 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-23 22:36:55,530 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-23 22:36:55,531 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 [2019-11-23 22:36:55,545 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-23 22:36:55,545 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-23 22:36:55,547 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-23 22:36:55,547 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-23 22:36:55,547 INFO L138 SettingsManager]: * Use SBE=true [2019-11-23 22:36:55,547 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-23 22:36:55,548 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-23 22:36:55,548 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-23 22:36:55,548 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-23 22:36:55,548 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-23 22:36:55,548 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-23 22:36:55,548 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-23 22:36:55,549 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-23 22:36:55,549 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-11-23 22:36:55,549 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-23 22:36:55,549 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-23 22:36:55,549 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-23 22:36:55,550 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-23 22:36:55,550 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-23 22:36:55,550 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-23 22:36:55,550 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-23 22:36:55,550 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-23 22:36:55,550 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-23 22:36:55,551 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-23 22:36:55,551 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-23 22:36:55,551 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-23 22:36:55,551 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-23 22:36:55,551 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-23 22:36:55,552 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-23 22:36:55,552 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-23 22:36:55,829 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-23 22:36:55,845 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-23 22:36:55,850 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-23 22:36:55,851 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-23 22:36:55,852 INFO L275 PluginConnector]: CDTParser initialized [2019-11-23 22:36:55,854 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/seq-mthreaded/rekcba_aso.1.M1-1.c [2019-11-23 22:36:55,929 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/de3767bae/c8c9ef25a90c42a48a5f6f7c83ae89d7/FLAG21f3edcf1 [2019-11-23 22:36:56,562 INFO L306 CDTParser]: Found 1 translation units. [2019-11-23 22:36:56,564 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/seq-mthreaded/rekcba_aso.1.M1-1.c [2019-11-23 22:36:56,598 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/de3767bae/c8c9ef25a90c42a48a5f6f7c83ae89d7/FLAG21f3edcf1 [2019-11-23 22:36:56,806 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/de3767bae/c8c9ef25a90c42a48a5f6f7c83ae89d7 [2019-11-23 22:36:56,816 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-23 22:36:56,818 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2019-11-23 22:36:56,821 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-23 22:36:56,821 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-23 22:36:56,825 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-23 22:36:56,826 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 10:36:56" (1/1) ... [2019-11-23 22:36:56,829 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3125fe27 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:36:56, skipping insertion in model container [2019-11-23 22:36:56,829 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 10:36:56" (1/1) ... [2019-11-23 22:36:56,837 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-23 22:36:56,917 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-23 22:36:57,620 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-23 22:36:57,659 INFO L203 MainTranslator]: Completed pre-run [2019-11-23 22:36:57,981 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-23 22:36:58,035 INFO L208 MainTranslator]: Completed translation [2019-11-23 22:36:58,035 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:36:58 WrapperNode [2019-11-23 22:36:58,036 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-23 22:36:58,036 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-23 22:36:58,037 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-23 22:36:58,037 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-23 22:36:58,045 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:36:58" (1/1) ... [2019-11-23 22:36:58,104 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:36:58" (1/1) ... [2019-11-23 22:36:58,615 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-23 22:36:58,616 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-23 22:36:58,616 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-23 22:36:58,616 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-23 22:36:58,627 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:36:58" (1/1) ... [2019-11-23 22:36:58,627 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:36:58" (1/1) ... [2019-11-23 22:36:58,759 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:36:58" (1/1) ... [2019-11-23 22:36:58,760 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:36:58" (1/1) ... [2019-11-23 22:36:59,674 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:36:58" (1/1) ... [2019-11-23 22:36:59,758 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:36:58" (1/1) ... [2019-11-23 22:36:59,818 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:36:58" (1/1) ... [2019-11-23 22:36:59,917 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-23 22:36:59,918 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-23 22:36:59,918 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-23 22:36:59,918 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-23 22:36:59,919 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:36:58" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-23 22:36:59,985 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-23 22:36:59,986 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-11-23 22:36:59,986 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-23 22:36:59,986 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-23 22:36:59,986 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-11-23 22:36:59,987 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-23 22:36:59,987 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-23 22:37:15,772 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-23 22:37:15,773 INFO L284 CfgBuilder]: Removed 2671 assume(true) statements. [2019-11-23 22:37:15,776 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 10:37:15 BoogieIcfgContainer [2019-11-23 22:37:15,776 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-23 22:37:15,777 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-11-23 22:37:15,778 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-11-23 22:37:15,781 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-11-23 22:37:15,781 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 23.11 10:36:56" (1/3) ... [2019-11-23 22:37:15,782 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5aaeb7b2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 10:37:15, skipping insertion in model container [2019-11-23 22:37:15,782 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:36:58" (2/3) ... [2019-11-23 22:37:15,783 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5aaeb7b2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 10:37:15, skipping insertion in model container [2019-11-23 22:37:15,783 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 10:37:15" (3/3) ... [2019-11-23 22:37:15,785 INFO L109 eAbstractionObserver]: Analyzing ICFG rekcba_aso.1.M1-1.c [2019-11-23 22:37:15,794 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-11-23 22:37:15,804 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 27 error locations. [2019-11-23 22:37:15,816 INFO L249 AbstractCegarLoop]: Starting to check reachability of 27 error locations. [2019-11-23 22:37:15,873 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-11-23 22:37:15,874 INFO L374 AbstractCegarLoop]: Hoare is true [2019-11-23 22:37:15,874 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-11-23 22:37:15,874 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-11-23 22:37:15,874 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-11-23 22:37:15,874 INFO L378 AbstractCegarLoop]: Difference is false [2019-11-23 22:37:15,875 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-11-23 22:37:15,875 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-11-23 22:37:15,955 INFO L276 IsEmpty]: Start isEmpty. Operand 5596 states. [2019-11-23 22:37:16,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2019-11-23 22:37:16,091 INFO L402 BasicCegarLoop]: Found error trace [2019-11-23 22:37:16,092 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-23 22:37:16,093 INFO L410 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr24ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr15ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr17ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr22ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr20ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr19ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr26ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr23ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr16ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr21ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr18ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr25ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr14ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-23 22:37:16,100 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-23 22:37:16,101 INFO L82 PathProgramCache]: Analyzing trace with hash -97079533, now seen corresponding path program 1 times [2019-11-23 22:37:16,111 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-23 22:37:16,111 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1304313343] [2019-11-23 22:37:16,112 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-23 22:37:33,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat