/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf -i ../../../trunk/examples/svcomp/loop-industry-pattern/ofuf_4.c -------------------------------------------------------------------------------- This is Ultimate 0.2.1-dev-36cd7be [2021-02-23 19:02:25,449 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-02-23 19:02:25,453 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-02-23 19:02:25,512 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-02-23 19:02:25,513 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-02-23 19:02:25,518 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-02-23 19:02:25,522 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-02-23 19:02:25,530 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-02-23 19:02:25,533 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-02-23 19:02:25,539 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-02-23 19:02:25,541 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-02-23 19:02:25,543 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-02-23 19:02:25,544 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-02-23 19:02:25,546 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-02-23 19:02:25,549 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-02-23 19:02:25,551 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-02-23 19:02:25,554 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-02-23 19:02:25,567 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-02-23 19:02:25,570 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-02-23 19:02:25,578 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-02-23 19:02:25,583 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-02-23 19:02:25,586 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-02-23 19:02:25,587 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-02-23 19:02:25,588 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-02-23 19:02:25,593 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2021-02-23 19:02:25,597 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-02-23 19:02:25,598 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-02-23 19:02:25,599 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-02-23 19:02:25,600 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-02-23 19:02:25,601 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-02-23 19:02:25,601 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-02-23 19:02:25,602 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-02-23 19:02:25,602 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-02-23 19:02:25,603 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-02-23 19:02:25,604 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-02-23 19:02:25,604 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-02-23 19:02:25,605 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf [2021-02-23 19:02:25,618 INFO L113 SettingsManager]: Loading preferences was successful [2021-02-23 19:02:25,619 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-02-23 19:02:25,620 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-02-23 19:02:25,621 INFO L138 SettingsManager]: * sizeof long=4 [2021-02-23 19:02:25,621 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-02-23 19:02:25,621 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-02-23 19:02:25,621 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-02-23 19:02:25,621 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-02-23 19:02:25,622 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-02-23 19:02:25,622 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-02-23 19:02:25,622 INFO L138 SettingsManager]: * sizeof long double=12 [2021-02-23 19:02:25,622 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-02-23 19:02:25,623 INFO L138 SettingsManager]: * Use constant arrays=true [2021-02-23 19:02:25,623 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-02-23 19:02:25,623 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-02-23 19:02:25,623 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2021-02-23 19:02:25,623 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-02-23 19:02:25,624 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-02-23 19:02:25,624 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-02-23 19:02:25,624 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-02-23 19:02:25,624 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2021-02-23 19:02:25,625 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-02-23 19:02:25,625 INFO L138 SettingsManager]: * Use separate solver for trace checks=false WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-02-23 19:02:25,994 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-02-23 19:02:26,025 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-02-23 19:02:26,029 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-02-23 19:02:26,030 INFO L271 PluginConnector]: Initializing CDTParser... [2021-02-23 19:02:26,031 INFO L275 PluginConnector]: CDTParser initialized [2021-02-23 19:02:26,032 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/loop-industry-pattern/ofuf_4.c [2021-02-23 19:02:26,122 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f46be1db4/0650091fdbe949c7a9d7733b21ef1b04/FLAG5f136ff8e [2021-02-23 19:02:26,793 INFO L306 CDTParser]: Found 1 translation units. [2021-02-23 19:02:26,794 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/loop-industry-pattern/ofuf_4.c [2021-02-23 19:02:26,810 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f46be1db4/0650091fdbe949c7a9d7733b21ef1b04/FLAG5f136ff8e [2021-02-23 19:02:27,141 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f46be1db4/0650091fdbe949c7a9d7733b21ef1b04 [2021-02-23 19:02:27,144 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-02-23 19:02:27,160 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-02-23 19:02:27,164 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-02-23 19:02:27,164 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-02-23 19:02:27,168 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-02-23 19:02:27,169 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.02 07:02:27" (1/1) ... [2021-02-23 19:02:27,170 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@419dc67f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 07:02:27, skipping insertion in model container [2021-02-23 19:02:27,170 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.02 07:02:27" (1/1) ... [2021-02-23 19:02:27,179 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-02-23 19:02:27,241 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-02-23 19:02:27,584 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/loop-industry-pattern/ofuf_4.c[11358,11371] [2021-02-23 19:02:27,589 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-23 19:02:27,611 INFO L203 MainTranslator]: Completed pre-run [2021-02-23 19:02:27,761 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/loop-industry-pattern/ofuf_4.c[11358,11371] [2021-02-23 19:02:27,765 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-23 19:02:27,797 INFO L208 MainTranslator]: Completed translation [2021-02-23 19:02:27,797 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 07:02:27 WrapperNode [2021-02-23 19:02:27,797 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-02-23 19:02:27,799 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-02-23 19:02:27,799 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-02-23 19:02:27,799 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-02-23 19:02:27,815 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 07:02:27" (1/1) ... [2021-02-23 19:02:27,815 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 07:02:27" (1/1) ... [2021-02-23 19:02:27,860 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 07:02:27" (1/1) ... [2021-02-23 19:02:27,860 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 07:02:27" (1/1) ... [2021-02-23 19:02:27,919 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 07:02:27" (1/1) ... [2021-02-23 19:02:27,937 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 07:02:27" (1/1) ... [2021-02-23 19:02:27,943 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 07:02:27" (1/1) ... [2021-02-23 19:02:27,957 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-02-23 19:02:27,958 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-02-23 19:02:27,958 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-02-23 19:02:27,958 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-02-23 19:02:27,959 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 07:02:27" (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 [2021-02-23 19:02:28,139 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2021-02-23 19:02:28,140 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-02-23 19:02:28,141 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2021-02-23 19:02:28,141 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-02-23 19:02:28,141 INFO L138 BoogieDeclarations]: Found implementation of procedure avoid_zero [2021-02-23 19:02:28,141 INFO L138 BoogieDeclarations]: Found implementation of procedure Id_MCDC_89 [2021-02-23 19:02:28,141 INFO L138 BoogieDeclarations]: Found implementation of procedure Id_MCDC_92 [2021-02-23 19:02:28,141 INFO L138 BoogieDeclarations]: Found implementation of procedure Id_MCDC_95 [2021-02-23 19:02:28,142 INFO L138 BoogieDeclarations]: Found implementation of procedure Id_MCDC_96 [2021-02-23 19:02:28,142 INFO L138 BoogieDeclarations]: Found implementation of procedure Id_MCDC_97 [2021-02-23 19:02:28,143 INFO L138 BoogieDeclarations]: Found implementation of procedure Id_MCDC_99 [2021-02-23 19:02:28,143 INFO L138 BoogieDeclarations]: Found implementation of procedure Id_MCDC_100 [2021-02-23 19:02:28,143 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2021-02-23 19:02:28,143 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-02-23 19:02:28,144 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2021-02-23 19:02:28,144 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2021-02-23 19:02:28,145 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2021-02-23 19:02:28,145 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-02-23 19:02:28,146 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-02-23 19:02:28,146 INFO L130 BoogieDeclarations]: Found specification of procedure avoid_zero [2021-02-23 19:02:28,149 INFO L130 BoogieDeclarations]: Found specification of procedure strcmp [2021-02-23 19:02:28,149 INFO L130 BoogieDeclarations]: Found specification of procedure Id_MCDC_89 [2021-02-23 19:02:28,149 INFO L130 BoogieDeclarations]: Found specification of procedure Id_MCDC_92 [2021-02-23 19:02:28,150 INFO L130 BoogieDeclarations]: Found specification of procedure Id_MCDC_95 [2021-02-23 19:02:28,150 INFO L130 BoogieDeclarations]: Found specification of procedure Id_MCDC_96 [2021-02-23 19:02:28,150 INFO L130 BoogieDeclarations]: Found specification of procedure Id_MCDC_97 [2021-02-23 19:02:28,150 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2021-02-23 19:02:28,150 INFO L130 BoogieDeclarations]: Found specification of procedure Id_MCDC_99 [2021-02-23 19:02:28,151 INFO L130 BoogieDeclarations]: Found specification of procedure Id_MCDC_100 [2021-02-23 19:02:28,151 INFO L130 BoogieDeclarations]: Found specification of procedure fopen [2021-02-23 19:02:28,151 INFO L130 BoogieDeclarations]: Found specification of procedure main [2021-02-23 19:02:28,151 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-02-23 19:02:28,152 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-02-23 19:02:28,152 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-02-23 19:02:28,152 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-02-23 19:02:28,152 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-02-23 19:02:28,152 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-02-23 19:02:28,153 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-02-23 19:02:28,153 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-02-23 19:02:28,153 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2021-02-23 19:02:28,153 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-02-23 19:02:28,153 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-02-23 19:02:29,500 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-02-23 19:02:29,500 INFO L299 CfgBuilder]: Removed 7 assume(true) statements. [2021-02-23 19:02:29,504 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.02 07:02:29 BoogieIcfgContainer [2021-02-23 19:02:29,504 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-02-23 19:02:29,506 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-02-23 19:02:29,506 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-02-23 19:02:29,511 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-02-23 19:02:29,511 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 23.02 07:02:27" (1/3) ... [2021-02-23 19:02:29,512 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5f1aec8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.02 07:02:29, skipping insertion in model container [2021-02-23 19:02:29,512 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 07:02:27" (2/3) ... [2021-02-23 19:02:29,513 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5f1aec8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.02 07:02:29, skipping insertion in model container [2021-02-23 19:02:29,513 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.02 07:02:29" (3/3) ... [2021-02-23 19:02:29,515 INFO L111 eAbstractionObserver]: Analyzing ICFG ofuf_4.c [2021-02-23 19:02:29,524 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2021-02-23 19:02:29,531 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2021-02-23 19:02:29,554 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-02-23 19:02:29,584 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-02-23 19:02:29,584 INFO L377 AbstractCegarLoop]: Hoare is true [2021-02-23 19:02:29,584 INFO L378 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2021-02-23 19:02:29,584 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-02-23 19:02:29,585 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-02-23 19:02:29,585 INFO L381 AbstractCegarLoop]: Difference is false [2021-02-23 19:02:29,585 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-02-23 19:02:29,585 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-02-23 19:02:29,619 INFO L276 IsEmpty]: Start isEmpty. Operand 518 states. [2021-02-23 19:02:29,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2021-02-23 19:02:29,655 INFO L414 BasicCegarLoop]: Found error trace [2021-02-23 19:02:29,656 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-23 19:02:29,657 INFO L428 AbstractCegarLoop]: === Iteration 1 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-23 19:02:29,663 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-23 19:02:29,664 INFO L82 PathProgramCache]: Analyzing trace with hash 121625672, now seen corresponding path program 1 times [2021-02-23 19:02:29,681 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-23 19:02:29,682 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [2127462703] [2021-02-23 19:02:29,682 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-23 19:02:29,783 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-23 19:02:29,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 19:02:30,131 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:02:30,133 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 19:02:30,134 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:02:30,135 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 19:02:30,347 WARN L202 SmtUtils]: Spent 199.00 ms on a formula simplification that was a NOOP. DAG size: 127 [2021-02-23 19:02:30,350 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 19:02:30,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 19:02:30,402 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:02:30,403 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 19:02:30,438 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-23 19:02:30,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 19:02:30,456 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:02:30,457 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 19:02:30,462 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 164 [2021-02-23 19:02:30,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 19:02:30,486 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:02:30,489 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 19:02:30,490 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2021-02-23 19:02:30,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 19:02:30,506 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:02:30,507 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 19:02:30,557 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-02-23 19:02:30,559 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [2127462703] [2021-02-23 19:02:30,561 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-23 19:02:30,561 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-02-23 19:02:30,562 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1730790739] [2021-02-23 19:02:30,574 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-02-23 19:02:30,577 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-23 19:02:30,594 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-02-23 19:02:30,594 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-02-23 19:02:30,597 INFO L87 Difference]: Start difference. First operand 518 states. Second operand 4 states. [2021-02-23 19:02:30,823 WARN L202 SmtUtils]: Spent 204.00 ms on a formula simplification that was a NOOP. DAG size: 136 [2021-02-23 19:02:32,280 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-23 19:02:32,281 INFO L93 Difference]: Finished difference Result 903 states and 1025 transitions. [2021-02-23 19:02:32,281 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-02-23 19:02:32,283 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 191 [2021-02-23 19:02:32,284 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-23 19:02:32,300 INFO L225 Difference]: With dead ends: 903 [2021-02-23 19:02:32,301 INFO L226 Difference]: Without dead ends: 503 [2021-02-23 19:02:32,309 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 12 GetRequests, 9 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-02-23 19:02:32,330 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 503 states. [2021-02-23 19:02:32,518 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 503 to 503. [2021-02-23 19:02:32,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 503 states. [2021-02-23 19:02:32,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 503 states to 503 states and 550 transitions. [2021-02-23 19:02:32,526 INFO L78 Accepts]: Start accepts. Automaton has 503 states and 550 transitions. Word has length 191 [2021-02-23 19:02:32,528 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-23 19:02:32,528 INFO L480 AbstractCegarLoop]: Abstraction has 503 states and 550 transitions. [2021-02-23 19:02:32,528 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2021-02-23 19:02:32,528 INFO L276 IsEmpty]: Start isEmpty. Operand 503 states and 550 transitions. [2021-02-23 19:02:32,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2021-02-23 19:02:32,539 INFO L414 BasicCegarLoop]: Found error trace [2021-02-23 19:02:32,539 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-23 19:02:32,540 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-02-23 19:02:32,540 INFO L428 AbstractCegarLoop]: === Iteration 2 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-23 19:02:32,541 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-23 19:02:32,541 INFO L82 PathProgramCache]: Analyzing trace with hash 1394224593, now seen corresponding path program 1 times [2021-02-23 19:02:32,541 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-23 19:02:32,542 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1734836865] [2021-02-23 19:02:32,542 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-23 19:02:32,546 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-23 19:02:32,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 19:02:32,652 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:02:32,653 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 19:02:32,654 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:02:32,654 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 19:02:32,657 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:02:32,658 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 19:02:32,859 WARN L202 SmtUtils]: Spent 193.00 ms on a formula simplification that was a NOOP. DAG size: 127 [2021-02-23 19:02:32,861 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 19:02:32,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 19:02:32,893 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:02:32,893 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 19:02:32,913 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-23 19:02:32,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 19:02:32,925 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:02:32,926 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 19:02:32,927 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 164 [2021-02-23 19:02:32,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 19:02:32,933 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:02:32,934 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 19:02:32,934 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2021-02-23 19:02:32,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 19:02:32,939 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:02:32,939 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 19:02:32,976 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-02-23 19:02:32,977 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1734836865] [2021-02-23 19:02:32,977 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-23 19:02:32,978 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-02-23 19:02:32,978 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1279918374] [2021-02-23 19:02:32,979 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-02-23 19:02:32,979 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-23 19:02:32,980 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-02-23 19:02:32,980 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-02-23 19:02:32,981 INFO L87 Difference]: Start difference. First operand 503 states and 550 transitions. Second operand 5 states. [2021-02-23 19:02:33,163 WARN L202 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 136 [2021-02-23 19:02:34,592 WARN L202 SmtUtils]: Spent 169.00 ms on a formula simplification that was a NOOP. DAG size: 137 [2021-02-23 19:02:35,206 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-23 19:02:35,206 INFO L93 Difference]: Finished difference Result 557 states and 609 transitions. [2021-02-23 19:02:35,207 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-02-23 19:02:35,207 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 191 [2021-02-23 19:02:35,208 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-23 19:02:35,212 INFO L225 Difference]: With dead ends: 557 [2021-02-23 19:02:35,213 INFO L226 Difference]: Without dead ends: 503 [2021-02-23 19:02:35,214 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 14 GetRequests, 9 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2021-02-23 19:02:35,216 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 503 states. [2021-02-23 19:02:35,357 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 503 to 503. [2021-02-23 19:02:35,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 503 states. [2021-02-23 19:02:35,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 503 states to 503 states and 549 transitions. [2021-02-23 19:02:35,362 INFO L78 Accepts]: Start accepts. Automaton has 503 states and 549 transitions. Word has length 191 [2021-02-23 19:02:35,364 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-23 19:02:35,364 INFO L480 AbstractCegarLoop]: Abstraction has 503 states and 549 transitions. [2021-02-23 19:02:35,364 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2021-02-23 19:02:35,364 INFO L276 IsEmpty]: Start isEmpty. Operand 503 states and 549 transitions. [2021-02-23 19:02:35,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2021-02-23 19:02:35,368 INFO L414 BasicCegarLoop]: Found error trace [2021-02-23 19:02:35,368 INFO L422 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] [2021-02-23 19:02:35,369 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-02-23 19:02:35,369 INFO L428 AbstractCegarLoop]: === Iteration 3 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-23 19:02:35,370 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-23 19:02:35,370 INFO L82 PathProgramCache]: Analyzing trace with hash 1322802499, now seen corresponding path program 1 times [2021-02-23 19:02:35,370 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-23 19:02:35,370 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1761899141] [2021-02-23 19:02:35,371 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-23 19:02:35,375 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-23 19:02:35,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 19:02:35,483 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:02:35,484 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 19:02:35,487 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:02:35,488 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 19:02:35,492 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:02:35,492 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-23 19:02:35,498 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:02:35,499 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-23 19:02:35,505 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:02:35,506 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 19:02:35,680 WARN L202 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 127 [2021-02-23 19:02:35,682 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 19:02:35,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 19:02:35,709 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:02:35,710 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 19:02:35,732 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-23 19:02:35,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 19:02:35,743 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:02:35,743 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 19:02:35,745 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2021-02-23 19:02:35,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 19:02:35,749 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:02:35,750 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 19:02:35,751 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 172 [2021-02-23 19:02:35,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 19:02:35,754 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:02:35,755 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 19:02:35,798 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-23 19:02:35,798 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1761899141] [2021-02-23 19:02:35,799 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-23 19:02:35,799 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-02-23 19:02:35,799 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1425983132] [2021-02-23 19:02:35,800 INFO L460 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-02-23 19:02:35,800 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-23 19:02:35,801 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-02-23 19:02:35,801 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2021-02-23 19:02:35,801 INFO L87 Difference]: Start difference. First operand 503 states and 549 transitions. Second operand 7 states. [2021-02-23 19:02:36,057 WARN L202 SmtUtils]: Spent 245.00 ms on a formula simplification that was a NOOP. DAG size: 136 [2021-02-23 19:02:37,757 WARN L202 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 137 [2021-02-23 19:02:37,965 WARN L202 SmtUtils]: Spent 178.00 ms on a formula simplification that was a NOOP. DAG size: 140 [2021-02-23 19:02:38,182 WARN L202 SmtUtils]: Spent 203.00 ms on a formula simplification that was a NOOP. DAG size: 143 [2021-02-23 19:02:38,844 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-23 19:02:38,844 INFO L93 Difference]: Finished difference Result 503 states and 549 transitions. [2021-02-23 19:02:38,845 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-02-23 19:02:38,845 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 186 [2021-02-23 19:02:38,846 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-23 19:02:38,846 INFO L225 Difference]: With dead ends: 503 [2021-02-23 19:02:38,846 INFO L226 Difference]: Without dead ends: 0 [2021-02-23 19:02:38,848 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 19 GetRequests, 10 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 1.0s TimeCoverageRelationStatistics Valid=35, Invalid=75, Unknown=0, NotChecked=0, Total=110 [2021-02-23 19:02:38,848 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-02-23 19:02:38,848 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-02-23 19:02:38,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2021-02-23 19:02:38,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-02-23 19:02:38,849 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 186 [2021-02-23 19:02:38,849 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-23 19:02:38,849 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-02-23 19:02:38,849 INFO L481 AbstractCegarLoop]: Interpolant automaton has 7 states. [2021-02-23 19:02:38,849 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-02-23 19:02:38,850 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-02-23 19:02:38,850 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-02-23 19:02:38,852 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-02-23 19:02:43,606 WARN L202 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 19 [2021-02-23 19:02:43,727 WARN L202 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 19 [2021-02-23 19:02:43,856 WARN L202 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 19 [2021-02-23 19:02:44,037 WARN L202 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 16 [2021-02-23 19:02:44,355 WARN L202 SmtUtils]: Spent 147.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 19 [2021-02-23 19:02:44,504 WARN L202 SmtUtils]: Spent 140.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 19 [2021-02-23 19:02:44,699 WARN L202 SmtUtils]: Spent 139.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 19 [2021-02-23 19:02:44,929 WARN L202 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 19 [2021-02-23 19:02:45,073 WARN L202 SmtUtils]: Spent 139.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 19 [2021-02-23 19:02:45,217 WARN L202 SmtUtils]: Spent 139.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 19 [2021-02-23 19:02:45,392 WARN L202 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 16 [2021-02-23 19:02:45,525 WARN L202 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 19 [2021-02-23 19:02:45,673 WARN L202 SmtUtils]: Spent 138.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 19 [2021-02-23 19:02:45,814 WARN L202 SmtUtils]: Spent 139.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 19 [2021-02-23 19:02:46,097 WARN L202 SmtUtils]: Spent 140.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 19 [2021-02-23 19:02:46,237 WARN L202 SmtUtils]: Spent 138.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 19 [2021-02-23 19:02:46,735 WARN L202 SmtUtils]: Spent 257.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 1 [2021-02-23 19:02:46,865 WARN L202 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 7 [2021-02-23 19:02:47,121 WARN L202 SmtUtils]: Spent 245.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 1 [2021-02-23 19:02:47,362 WARN L202 SmtUtils]: Spent 239.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 1 [2021-02-23 19:02:47,649 WARN L202 SmtUtils]: Spent 283.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 1 [2021-02-23 19:02:47,798 WARN L202 SmtUtils]: Spent 146.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 19 [2021-02-23 19:02:47,928 WARN L202 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 19 [2021-02-23 19:02:48,084 WARN L202 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 1 [2021-02-23 19:02:48,201 WARN L202 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 1 [2021-02-23 19:02:48,310 WARN L202 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 1 [2021-02-23 19:02:48,414 WARN L202 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 1 [2021-02-23 19:02:48,548 WARN L202 SmtUtils]: Spent 132.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 19 [2021-02-23 19:02:48,678 WARN L202 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 19 [2021-02-23 19:02:48,897 WARN L202 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 7 [2021-02-23 19:02:49,028 WARN L202 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 19 [2021-02-23 19:02:49,161 WARN L202 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 7 [2021-02-23 19:02:49,289 WARN L202 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 19 [2021-02-23 19:02:49,419 WARN L202 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 19 [2021-02-23 19:02:49,548 WARN L202 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 19 [2021-02-23 19:02:49,711 WARN L202 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 19 [2021-02-23 19:02:49,977 WARN L202 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 19 [2021-02-23 19:02:50,120 WARN L202 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 19 [2021-02-23 19:02:50,265 WARN L202 SmtUtils]: Spent 132.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 16 [2021-02-23 19:02:50,506 WARN L202 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 19 [2021-02-23 19:02:50,642 WARN L202 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 16 [2021-02-23 19:02:50,827 WARN L202 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 19 [2021-02-23 19:02:50,955 WARN L202 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 19 [2021-02-23 19:02:51,086 WARN L202 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 19 [2021-02-23 19:02:51,215 WARN L202 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 19 [2021-02-23 19:02:51,361 WARN L202 SmtUtils]: Spent 132.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 16 [2021-02-23 19:02:51,741 WARN L202 SmtUtils]: Spent 307.00 ms on a formula simplification. DAG size of input: 133 DAG size of output: 127 [2021-02-23 19:02:51,882 WARN L202 SmtUtils]: Spent 139.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 19 [2021-02-23 19:02:52,023 WARN L202 SmtUtils]: Spent 138.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 19 [2021-02-23 19:02:52,164 WARN L202 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 16 [2021-02-23 19:02:52,244 INFO L189 CegarLoopUtils]: For program point reach_errorEXIT(line 3) no Hoare annotation was computed. [2021-02-23 19:02:52,244 INFO L189 CegarLoopUtils]: For program point reach_errorENTRY(line 3) no Hoare annotation was computed. [2021-02-23 19:02:52,244 INFO L189 CegarLoopUtils]: For program point reach_errorFINAL(line 3) no Hoare annotation was computed. [2021-02-23 19:02:52,245 INFO L192 CegarLoopUtils]: At program point Id_MCDC_100FINAL(lines 420 426) the Hoare annotation is: true [2021-02-23 19:02:52,245 INFO L192 CegarLoopUtils]: At program point Id_MCDC_100EXIT(lines 420 426) the Hoare annotation is: true [2021-02-23 19:02:52,245 INFO L185 CegarLoopUtils]: At program point L424(line 424) the Hoare annotation is: (and (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#valid)| |#valid|) (= |old(~Id_MCDC_114~0)| ~Id_MCDC_114~0)) [2021-02-23 19:02:52,245 INFO L185 CegarLoopUtils]: At program point Id_MCDC_100ENTRY(lines 420 426) the Hoare annotation is: (and (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#valid)| |#valid|) (= |old(~Id_MCDC_114~0)| ~Id_MCDC_114~0)) [2021-02-23 19:02:52,245 INFO L185 CegarLoopUtils]: At program point L423(line 423) the Hoare annotation is: (and (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#valid)| |#valid|) (= |old(~Id_MCDC_114~0)| ~Id_MCDC_114~0)) [2021-02-23 19:02:52,246 INFO L192 CegarLoopUtils]: At program point L408(line 408) the Hoare annotation is: true [2021-02-23 19:02:52,246 INFO L192 CegarLoopUtils]: At program point L408-1(line 408) the Hoare annotation is: true [2021-02-23 19:02:52,246 INFO L192 CegarLoopUtils]: At program point L408-2(line 408) the Hoare annotation is: true [2021-02-23 19:02:52,246 INFO L192 CegarLoopUtils]: At program point L408-3(line 408) the Hoare annotation is: true [2021-02-23 19:02:52,246 INFO L192 CegarLoopUtils]: At program point L404(line 404) the Hoare annotation is: true [2021-02-23 19:02:52,246 INFO L192 CegarLoopUtils]: At program point L408-4(line 408) the Hoare annotation is: true [2021-02-23 19:02:52,246 INFO L192 CegarLoopUtils]: At program point L404-1(line 404) the Hoare annotation is: true [2021-02-23 19:02:52,247 INFO L192 CegarLoopUtils]: At program point L408-5(line 408) the Hoare annotation is: true [2021-02-23 19:02:52,247 INFO L192 CegarLoopUtils]: At program point L404-2(line 404) the Hoare annotation is: true [2021-02-23 19:02:52,247 INFO L192 CegarLoopUtils]: At program point L408-6(line 408) the Hoare annotation is: true [2021-02-23 19:02:52,247 INFO L192 CegarLoopUtils]: At program point L408-8(lines 408 415) the Hoare annotation is: true [2021-02-23 19:02:52,247 INFO L192 CegarLoopUtils]: At program point L408-9(line 408) the Hoare annotation is: true [2021-02-23 19:02:52,247 INFO L192 CegarLoopUtils]: At program point L408-10(line 408) the Hoare annotation is: true [2021-02-23 19:02:52,247 INFO L192 CegarLoopUtils]: At program point L408-11(line 408) the Hoare annotation is: true [2021-02-23 19:02:52,248 INFO L192 CegarLoopUtils]: At program point L408-12(line 408) the Hoare annotation is: true [2021-02-23 19:02:52,248 INFO L192 CegarLoopUtils]: At program point L408-13(line 408) the Hoare annotation is: true [2021-02-23 19:02:52,248 INFO L192 CegarLoopUtils]: At program point L408-15(line 408) the Hoare annotation is: true [2021-02-23 19:02:52,248 INFO L192 CegarLoopUtils]: At program point L408-16(line 408) the Hoare annotation is: true [2021-02-23 19:02:52,248 INFO L192 CegarLoopUtils]: At program point L408-17(line 408) the Hoare annotation is: true [2021-02-23 19:02:52,248 INFO L192 CegarLoopUtils]: At program point L408-18(line 408) the Hoare annotation is: true [2021-02-23 19:02:52,248 INFO L192 CegarLoopUtils]: At program point L408-19(line 408) the Hoare annotation is: true [2021-02-23 19:02:52,249 INFO L192 CegarLoopUtils]: At program point L417(line 417) the Hoare annotation is: true [2021-02-23 19:02:52,249 INFO L192 CegarLoopUtils]: At program point L417-1(line 417) the Hoare annotation is: true [2021-02-23 19:02:52,249 INFO L192 CegarLoopUtils]: At program point L405(line 405) the Hoare annotation is: true [2021-02-23 19:02:52,249 INFO L185 CegarLoopUtils]: At program point Id_MCDC_99ENTRY(lines 400 419) the Hoare annotation is: (and (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#valid)| |#valid|) (= |old(~Id_MCDC_114~0)| ~Id_MCDC_114~0)) [2021-02-23 19:02:52,249 INFO L192 CegarLoopUtils]: At program point Id_MCDC_99EXIT(lines 400 419) the Hoare annotation is: true [2021-02-23 19:02:52,249 INFO L192 CegarLoopUtils]: At program point L414(line 414) the Hoare annotation is: true [2021-02-23 19:02:52,250 INFO L192 CegarLoopUtils]: At program point L414-1(lines 406 416) the Hoare annotation is: true [2021-02-23 19:02:52,250 INFO L192 CegarLoopUtils]: At program point L410(line 410) the Hoare annotation is: true [2021-02-23 19:02:52,250 INFO L192 CegarLoopUtils]: At program point L410-1(line 410) the Hoare annotation is: true [2021-02-23 19:02:52,250 INFO L192 CegarLoopUtils]: At program point L410-2(line 410) the Hoare annotation is: true [2021-02-23 19:02:52,250 INFO L192 CegarLoopUtils]: At program point L410-3(line 410) the Hoare annotation is: true [2021-02-23 19:02:52,250 INFO L192 CegarLoopUtils]: At program point L406(line 406) the Hoare annotation is: true [2021-02-23 19:02:52,250 INFO L192 CegarLoopUtils]: At program point L410-4(line 410) the Hoare annotation is: true [2021-02-23 19:02:52,251 INFO L192 CegarLoopUtils]: At program point L406-3(line 406) the Hoare annotation is: true [2021-02-23 19:02:52,251 INFO L192 CegarLoopUtils]: At program point L402(line 402) the Hoare annotation is: true [2021-02-23 19:02:52,251 INFO L192 CegarLoopUtils]: At program point L406-4(line 406) the Hoare annotation is: true [2021-02-23 19:02:52,251 INFO L192 CegarLoopUtils]: At program point L402-1(line 402) the Hoare annotation is: true [2021-02-23 19:02:52,251 INFO L192 CegarLoopUtils]: At program point L406-5(lines 406 416) the Hoare annotation is: true [2021-02-23 19:02:52,251 INFO L192 CegarLoopUtils]: At program point L402-2(line 402) the Hoare annotation is: true [2021-02-23 19:02:52,251 INFO L192 CegarLoopUtils]: At program point L406-6(lines 406 416) the Hoare annotation is: true [2021-02-23 19:02:52,252 INFO L192 CegarLoopUtils]: At program point L402-3(line 402) the Hoare annotation is: true [2021-02-23 19:02:52,252 INFO L192 CegarLoopUtils]: At program point L402-4(line 402) the Hoare annotation is: true [2021-02-23 19:02:52,252 INFO L192 CegarLoopUtils]: At program point L402-5(line 402) the Hoare annotation is: true [2021-02-23 19:02:52,252 INFO L192 CegarLoopUtils]: At program point L402-6(line 402) the Hoare annotation is: true [2021-02-23 19:02:52,252 INFO L192 CegarLoopUtils]: At program point Id_MCDC_99FINAL(lines 400 419) the Hoare annotation is: true [2021-02-23 19:02:52,252 INFO L192 CegarLoopUtils]: At program point L217(line 217) the Hoare annotation is: true [2021-02-23 19:02:52,252 INFO L192 CegarLoopUtils]: At program point L217-1(line 217) the Hoare annotation is: true [2021-02-23 19:02:52,253 INFO L192 CegarLoopUtils]: At program point L217-3(line 217) the Hoare annotation is: true [2021-02-23 19:02:52,253 INFO L192 CegarLoopUtils]: At program point L209(lines 209 225) the Hoare annotation is: true [2021-02-23 19:02:52,253 INFO L192 CegarLoopUtils]: At program point Id_MCDC_89ENTRY(lines 193 248) the Hoare annotation is: true [2021-02-23 19:02:52,253 INFO L192 CegarLoopUtils]: At program point L234(line 234) the Hoare annotation is: true [2021-02-23 19:02:52,253 INFO L192 CegarLoopUtils]: At program point L234-2(line 234) the Hoare annotation is: true [2021-02-23 19:02:52,253 INFO L192 CegarLoopUtils]: At program point L234-3(line 234) the Hoare annotation is: true [2021-02-23 19:02:52,253 INFO L192 CegarLoopUtils]: At program point L234-4(line 234) the Hoare annotation is: true [2021-02-23 19:02:52,254 INFO L192 CegarLoopUtils]: At program point L234-5(line 234) the Hoare annotation is: true [2021-02-23 19:02:52,254 INFO L192 CegarLoopUtils]: At program point L234-6(line 234) the Hoare annotation is: true [2021-02-23 19:02:52,254 INFO L192 CegarLoopUtils]: At program point L234-7(line 234) the Hoare annotation is: true [2021-02-23 19:02:52,254 INFO L192 CegarLoopUtils]: At program point L234-8(line 234) the Hoare annotation is: true [2021-02-23 19:02:52,254 INFO L192 CegarLoopUtils]: At program point L193(lines 193 248) the Hoare annotation is: true [2021-02-23 19:02:52,254 INFO L192 CegarLoopUtils]: At program point L226-1(line 226) the Hoare annotation is: true [2021-02-23 19:02:52,254 INFO L192 CegarLoopUtils]: At program point L234-9(line 234) the Hoare annotation is: true [2021-02-23 19:02:52,255 INFO L192 CegarLoopUtils]: At program point L193-1(lines 193 248) the Hoare annotation is: true [2021-02-23 19:02:52,255 INFO L192 CegarLoopUtils]: At program point L226-2(lines 226 233) the Hoare annotation is: true [2021-02-23 19:02:52,255 INFO L192 CegarLoopUtils]: At program point L193-2(lines 193 248) the Hoare annotation is: true [2021-02-23 19:02:52,255 INFO L192 CegarLoopUtils]: At program point L226-3(line 226) the Hoare annotation is: true [2021-02-23 19:02:52,255 INFO L192 CegarLoopUtils]: At program point L234-11(lines 234 246) the Hoare annotation is: true [2021-02-23 19:02:52,255 INFO L192 CegarLoopUtils]: At program point L193-3(lines 193 248) the Hoare annotation is: true [2021-02-23 19:02:52,255 INFO L192 CegarLoopUtils]: At program point L226-4(line 226) the Hoare annotation is: true [2021-02-23 19:02:52,256 INFO L192 CegarLoopUtils]: At program point L234-12(line 234) the Hoare annotation is: true [2021-02-23 19:02:52,256 INFO L192 CegarLoopUtils]: At program point L193-4(lines 193 248) the Hoare annotation is: true [2021-02-23 19:02:52,256 INFO L192 CegarLoopUtils]: At program point L234-13(line 234) the Hoare annotation is: true [2021-02-23 19:02:52,256 INFO L192 CegarLoopUtils]: At program point L193-5(lines 193 248) the Hoare annotation is: true [2021-02-23 19:02:52,256 INFO L192 CegarLoopUtils]: At program point L226-6(line 226) the Hoare annotation is: true [2021-02-23 19:02:52,256 INFO L192 CegarLoopUtils]: At program point L234-14(line 234) the Hoare annotation is: true [2021-02-23 19:02:52,256 INFO L192 CegarLoopUtils]: At program point L226-7(line 226) the Hoare annotation is: true [2021-02-23 19:02:52,256 INFO L192 CegarLoopUtils]: At program point L234-15(line 234) the Hoare annotation is: true [2021-02-23 19:02:52,257 INFO L192 CegarLoopUtils]: At program point L218(line 218) the Hoare annotation is: true [2021-02-23 19:02:52,257 INFO L192 CegarLoopUtils]: At program point L226-8(lines 226 233) the Hoare annotation is: true [2021-02-23 19:02:52,257 INFO L192 CegarLoopUtils]: At program point L234-16(line 234) the Hoare annotation is: true [2021-02-23 19:02:52,257 INFO L192 CegarLoopUtils]: At program point L218-1(line 218) the Hoare annotation is: true [2021-02-23 19:02:52,257 INFO L192 CegarLoopUtils]: At program point L226-9(lines 226 233) the Hoare annotation is: true [2021-02-23 19:02:52,257 INFO L192 CegarLoopUtils]: At program point L234-17(line 234) the Hoare annotation is: true [2021-02-23 19:02:52,257 INFO L192 CegarLoopUtils]: At program point L234-18(line 234) the Hoare annotation is: true [2021-02-23 19:02:52,258 INFO L192 CegarLoopUtils]: At program point L234-19(line 234) the Hoare annotation is: true [2021-02-23 19:02:52,258 INFO L192 CegarLoopUtils]: At program point L234-20(line 234) the Hoare annotation is: true [2021-02-23 19:02:52,258 INFO L192 CegarLoopUtils]: At program point L234-21(line 234) the Hoare annotation is: true [2021-02-23 19:02:52,258 INFO L192 CegarLoopUtils]: At program point L234-22(line 234) the Hoare annotation is: true [2021-02-23 19:02:52,258 INFO L192 CegarLoopUtils]: At program point L234-23(line 234) the Hoare annotation is: true [2021-02-23 19:02:52,258 INFO L192 CegarLoopUtils]: At program point L234-24(line 234) the Hoare annotation is: true [2021-02-23 19:02:52,258 INFO L192 CegarLoopUtils]: At program point L234-25(line 234) the Hoare annotation is: true [2021-02-23 19:02:52,258 INFO L192 CegarLoopUtils]: At program point L202(lines 202 208) the Hoare annotation is: true [2021-02-23 19:02:52,259 INFO L192 CegarLoopUtils]: At program point L202-2(lines 202 208) the Hoare annotation is: true [2021-02-23 19:02:52,259 INFO L192 CegarLoopUtils]: At program point Id_MCDC_89FINAL(lines 193 248) the Hoare annotation is: true [2021-02-23 19:02:52,259 INFO L192 CegarLoopUtils]: At program point L211(line 211) the Hoare annotation is: true [2021-02-23 19:02:52,259 INFO L192 CegarLoopUtils]: At program point L211-2(line 211) the Hoare annotation is: true [2021-02-23 19:02:52,259 INFO L192 CegarLoopUtils]: At program point L236(line 236) the Hoare annotation is: true [2021-02-23 19:02:52,259 INFO L192 CegarLoopUtils]: At program point L236-1(line 236) the Hoare annotation is: true [2021-02-23 19:02:52,259 INFO L192 CegarLoopUtils]: At program point L236-2(lines 236 241) the Hoare annotation is: true [2021-02-23 19:02:52,259 INFO L192 CegarLoopUtils]: At program point L236-3(line 236) the Hoare annotation is: true [2021-02-23 19:02:52,260 INFO L192 CegarLoopUtils]: At program point L236-4(line 236) the Hoare annotation is: true [2021-02-23 19:02:52,260 INFO L192 CegarLoopUtils]: At program point L236-5(line 236) the Hoare annotation is: true [2021-02-23 19:02:52,260 INFO L192 CegarLoopUtils]: At program point L236-6(lines 234 246) the Hoare annotation is: true [2021-02-23 19:02:52,260 INFO L192 CegarLoopUtils]: At program point L236-7(line 236) the Hoare annotation is: true [2021-02-23 19:02:52,260 INFO L192 CegarLoopUtils]: At program point L228(line 228) the Hoare annotation is: true [2021-02-23 19:02:52,260 INFO L192 CegarLoopUtils]: At program point L236-8(line 236) the Hoare annotation is: true [2021-02-23 19:02:52,260 INFO L192 CegarLoopUtils]: At program point L195(line 195) the Hoare annotation is: true [2021-02-23 19:02:52,261 INFO L192 CegarLoopUtils]: At program point L228-1(line 228) the Hoare annotation is: true [2021-02-23 19:02:52,261 INFO L192 CegarLoopUtils]: At program point L236-9(line 236) the Hoare annotation is: true [2021-02-23 19:02:52,261 INFO L192 CegarLoopUtils]: At program point L228-2(line 228) the Hoare annotation is: true [2021-02-23 19:02:52,261 INFO L192 CegarLoopUtils]: At program point L220(line 220) the Hoare annotation is: true [2021-02-23 19:02:52,261 INFO L192 CegarLoopUtils]: At program point L220-1(line 220) the Hoare annotation is: true [2021-02-23 19:02:52,261 INFO L192 CegarLoopUtils]: At program point L220-3(line 220) the Hoare annotation is: true [2021-02-23 19:02:52,261 INFO L192 CegarLoopUtils]: At program point L245(line 245) the Hoare annotation is: true [2021-02-23 19:02:52,261 INFO L192 CegarLoopUtils]: At program point L212(line 212) the Hoare annotation is: true [2021-02-23 19:02:52,262 INFO L192 CegarLoopUtils]: At program point L212-1(line 212) the Hoare annotation is: true [2021-02-23 19:02:52,262 INFO L192 CegarLoopUtils]: At program point L204(lines 204 207) the Hoare annotation is: true [2021-02-23 19:02:52,262 INFO L192 CegarLoopUtils]: At program point L229(lines 229 232) the Hoare annotation is: true [2021-02-23 19:02:52,262 INFO L192 CegarLoopUtils]: At program point L196(line 196) the Hoare annotation is: true [2021-02-23 19:02:52,262 INFO L192 CegarLoopUtils]: At program point L221(line 221) the Hoare annotation is: true [2021-02-23 19:02:52,262 INFO L192 CegarLoopUtils]: At program point L221-1(line 221) the Hoare annotation is: true [2021-02-23 19:02:52,262 INFO L192 CegarLoopUtils]: At program point Id_MCDC_89EXIT(lines 193 248) the Hoare annotation is: true [2021-02-23 19:02:52,263 INFO L192 CegarLoopUtils]: At program point L197(line 197) the Hoare annotation is: true [2021-02-23 19:02:52,263 INFO L192 CegarLoopUtils]: At program point L214(line 214) the Hoare annotation is: true [2021-02-23 19:02:52,263 INFO L192 CegarLoopUtils]: At program point L214-1(line 214) the Hoare annotation is: true [2021-02-23 19:02:52,263 INFO L192 CegarLoopUtils]: At program point L214-3(line 214) the Hoare annotation is: true [2021-02-23 19:02:52,263 INFO L192 CegarLoopUtils]: At program point L206(line 206) the Hoare annotation is: true [2021-02-23 19:02:52,263 INFO L192 CegarLoopUtils]: At program point L231(line 231) the Hoare annotation is: true [2021-02-23 19:02:52,263 INFO L192 CegarLoopUtils]: At program point L198(lines 198 201) the Hoare annotation is: true [2021-02-23 19:02:52,264 INFO L192 CegarLoopUtils]: At program point L223(line 223) the Hoare annotation is: true [2021-02-23 19:02:52,264 INFO L192 CegarLoopUtils]: At program point L223-1(line 223) the Hoare annotation is: true [2021-02-23 19:02:52,264 INFO L192 CegarLoopUtils]: At program point L223-2(line 223) the Hoare annotation is: true [2021-02-23 19:02:52,264 INFO L192 CegarLoopUtils]: At program point L215(line 215) the Hoare annotation is: true [2021-02-23 19:02:52,264 INFO L192 CegarLoopUtils]: At program point L215-1(line 215) the Hoare annotation is: true [2021-02-23 19:02:52,264 INFO L192 CegarLoopUtils]: At program point L240(line 240) the Hoare annotation is: true [2021-02-23 19:02:52,264 INFO L192 CegarLoopUtils]: At program point L200(line 200) the Hoare annotation is: true [2021-02-23 19:02:52,264 INFO L185 CegarLoopUtils]: At program point L448(line 448) the Hoare annotation is: (and (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#valid)| |#valid|) (= |old(~Id_MCDC_114~0)| ~Id_MCDC_114~0)) [2021-02-23 19:02:52,265 INFO L185 CegarLoopUtils]: At program point L446(line 446) the Hoare annotation is: (and (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#valid)| |#valid|) (= |old(~Id_MCDC_114~0)| ~Id_MCDC_114~0)) [2021-02-23 19:02:52,265 INFO L185 CegarLoopUtils]: At program point L444(line 444) the Hoare annotation is: (and (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#valid)| |#valid|) (= |old(~Id_MCDC_114~0)| ~Id_MCDC_114~0)) [2021-02-23 19:02:52,265 INFO L185 CegarLoopUtils]: At program point L442(line 442) the Hoare annotation is: (and (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#valid)| |#valid|) (= |old(~Id_MCDC_114~0)| ~Id_MCDC_114~0)) [2021-02-23 19:02:52,265 INFO L192 CegarLoopUtils]: At program point mainEXIT(lines 427 458) the Hoare annotation is: true [2021-02-23 19:02:52,265 INFO L185 CegarLoopUtils]: At program point L440(line 440) the Hoare annotation is: (and (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#valid)| |#valid|) (= |old(~Id_MCDC_114~0)| ~Id_MCDC_114~0)) [2021-02-23 19:02:52,266 INFO L185 CegarLoopUtils]: At program point L438(line 438) the Hoare annotation is: (and (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#valid)| |#valid|) (= |old(~Id_MCDC_114~0)| ~Id_MCDC_114~0)) [2021-02-23 19:02:52,266 INFO L185 CegarLoopUtils]: At program point L436(line 436) the Hoare annotation is: (and (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#valid)| |#valid|) (= |old(~Id_MCDC_114~0)| ~Id_MCDC_114~0)) [2021-02-23 19:02:52,266 INFO L185 CegarLoopUtils]: At program point L434(line 434) the Hoare annotation is: (and (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#valid)| |#valid|) (= |old(~Id_MCDC_114~0)| ~Id_MCDC_114~0)) [2021-02-23 19:02:52,266 INFO L185 CegarLoopUtils]: At program point L432(line 432) the Hoare annotation is: (and (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#valid)| |#valid|) (= |old(~Id_MCDC_114~0)| ~Id_MCDC_114~0)) [2021-02-23 19:02:52,266 INFO L185 CegarLoopUtils]: At program point L430(line 430) the Hoare annotation is: (and (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#valid)| |#valid|) (= |old(~Id_MCDC_114~0)| ~Id_MCDC_114~0)) [2021-02-23 19:02:52,266 INFO L192 CegarLoopUtils]: At program point mainFINAL(lines 427 458) the Hoare annotation is: true [2021-02-23 19:02:52,267 INFO L185 CegarLoopUtils]: At program point L457(line 457) the Hoare annotation is: (and (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#valid)| |#valid|) (= |old(~Id_MCDC_114~0)| ~Id_MCDC_114~0)) [2021-02-23 19:02:52,267 INFO L185 CegarLoopUtils]: At program point L451(line 451) the Hoare annotation is: (and (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#valid)| |#valid|) (= |old(~Id_MCDC_114~0)| ~Id_MCDC_114~0)) [2021-02-23 19:02:52,267 INFO L185 CegarLoopUtils]: At program point L451-1(line 451) the Hoare annotation is: (and (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#valid)| |#valid|) (= |old(~Id_MCDC_114~0)| ~Id_MCDC_114~0)) [2021-02-23 19:02:52,267 INFO L185 CegarLoopUtils]: At program point L449(line 449) the Hoare annotation is: (and (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#valid)| |#valid|) (= |old(~Id_MCDC_114~0)| ~Id_MCDC_114~0)) [2021-02-23 19:02:52,268 INFO L185 CegarLoopUtils]: At program point L451-2(line 451) the Hoare annotation is: (and (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#valid)| |#valid|) (= |old(~Id_MCDC_114~0)| ~Id_MCDC_114~0)) [2021-02-23 19:02:52,268 INFO L185 CegarLoopUtils]: At program point L447(line 447) the Hoare annotation is: (and (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#valid)| |#valid|) (= |old(~Id_MCDC_114~0)| ~Id_MCDC_114~0)) [2021-02-23 19:02:52,268 INFO L185 CegarLoopUtils]: At program point mainENTRY(lines 427 458) the Hoare annotation is: (and (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#valid)| |#valid|) (= |old(~Id_MCDC_114~0)| ~Id_MCDC_114~0)) [2021-02-23 19:02:52,268 INFO L185 CegarLoopUtils]: At program point L445(line 445) the Hoare annotation is: (and (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#valid)| |#valid|) (= |old(~Id_MCDC_114~0)| ~Id_MCDC_114~0)) [2021-02-23 19:02:52,268 INFO L185 CegarLoopUtils]: At program point L443(line 443) the Hoare annotation is: (and (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#valid)| |#valid|) (= |old(~Id_MCDC_114~0)| ~Id_MCDC_114~0)) [2021-02-23 19:02:52,268 INFO L185 CegarLoopUtils]: At program point L441(line 441) the Hoare annotation is: (and (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#valid)| |#valid|) (= |old(~Id_MCDC_114~0)| ~Id_MCDC_114~0)) [2021-02-23 19:02:52,269 INFO L185 CegarLoopUtils]: At program point L439(line 439) the Hoare annotation is: (and (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#valid)| |#valid|) (= |old(~Id_MCDC_114~0)| ~Id_MCDC_114~0)) [2021-02-23 19:02:52,269 INFO L185 CegarLoopUtils]: At program point L437(line 437) the Hoare annotation is: (and (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#valid)| |#valid|) (= |old(~Id_MCDC_114~0)| ~Id_MCDC_114~0)) [2021-02-23 19:02:52,269 INFO L185 CegarLoopUtils]: At program point L435(line 435) the Hoare annotation is: (and (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#valid)| |#valid|) (= |old(~Id_MCDC_114~0)| ~Id_MCDC_114~0)) [2021-02-23 19:02:52,269 INFO L185 CegarLoopUtils]: At program point L433(line 433) the Hoare annotation is: (and (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#valid)| |#valid|) (= |old(~Id_MCDC_114~0)| ~Id_MCDC_114~0)) [2021-02-23 19:02:52,269 INFO L185 CegarLoopUtils]: At program point L431(line 431) the Hoare annotation is: (and (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#valid)| |#valid|) (= |old(~Id_MCDC_114~0)| ~Id_MCDC_114~0)) [2021-02-23 19:02:52,270 INFO L185 CegarLoopUtils]: At program point L454(line 454) the Hoare annotation is: (and (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#valid)| |#valid|) (= |old(~Id_MCDC_114~0)| ~Id_MCDC_114~0)) [2021-02-23 19:02:52,270 INFO L185 CegarLoopUtils]: At program point L452(lines 452 455) the Hoare annotation is: (and (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#valid)| |#valid|) (= |old(~Id_MCDC_114~0)| ~Id_MCDC_114~0)) [2021-02-23 19:02:52,270 INFO L185 CegarLoopUtils]: At program point L450(line 450) the Hoare annotation is: (and (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#valid)| |#valid|) (= |old(~Id_MCDC_114~0)| ~Id_MCDC_114~0)) [2021-02-23 19:02:52,270 INFO L189 CegarLoopUtils]: For program point assume_abort_if_notENTRY(lines 5 7) no Hoare annotation was computed. [2021-02-23 19:02:52,270 INFO L189 CegarLoopUtils]: For program point L6(line 6) no Hoare annotation was computed. [2021-02-23 19:02:52,270 INFO L189 CegarLoopUtils]: For program point L6-1(line 6) no Hoare annotation was computed. [2021-02-23 19:02:52,271 INFO L189 CegarLoopUtils]: For program point L6-3(lines 5 7) no Hoare annotation was computed. [2021-02-23 19:02:52,271 INFO L189 CegarLoopUtils]: For program point assume_abort_if_notEXIT(lines 5 7) no Hoare annotation was computed. [2021-02-23 19:02:52,271 INFO L192 CegarLoopUtils]: At program point L382(line 382) the Hoare annotation is: true [2021-02-23 19:02:52,271 INFO L192 CegarLoopUtils]: At program point L382-1(line 382) the Hoare annotation is: true [2021-02-23 19:02:52,271 INFO L192 CegarLoopUtils]: At program point L382-2(line 382) the Hoare annotation is: true [2021-02-23 19:02:52,271 INFO L192 CegarLoopUtils]: At program point L341(line 341) the Hoare annotation is: true [2021-02-23 19:02:52,271 INFO L192 CegarLoopUtils]: At program point L341-1(line 341) the Hoare annotation is: true [2021-02-23 19:02:52,271 INFO L192 CegarLoopUtils]: At program point L341-2(line 341) the Hoare annotation is: true [2021-02-23 19:02:52,272 INFO L192 CegarLoopUtils]: At program point L341-3(line 341) the Hoare annotation is: true [2021-02-23 19:02:52,272 INFO L192 CegarLoopUtils]: At program point L341-4(line 341) the Hoare annotation is: true [2021-02-23 19:02:52,272 INFO L192 CegarLoopUtils]: At program point L341-5(line 341) the Hoare annotation is: true [2021-02-23 19:02:52,272 INFO L192 CegarLoopUtils]: At program point L341-6(line 341) the Hoare annotation is: true [2021-02-23 19:02:52,272 INFO L192 CegarLoopUtils]: At program point L341-7(line 341) the Hoare annotation is: true [2021-02-23 19:02:52,272 INFO L192 CegarLoopUtils]: At program point L341-8(line 341) the Hoare annotation is: true [2021-02-23 19:02:52,272 INFO L192 CegarLoopUtils]: At program point L341-9(line 341) the Hoare annotation is: true [2021-02-23 19:02:52,273 INFO L192 CegarLoopUtils]: At program point Id_MCDC_97EXIT(lines 331 399) the Hoare annotation is: true [2021-02-23 19:02:52,273 INFO L192 CegarLoopUtils]: At program point L341-10(line 341) the Hoare annotation is: true [2021-02-23 19:02:52,273 INFO L192 CegarLoopUtils]: At program point L341-11(line 341) the Hoare annotation is: true [2021-02-23 19:02:52,273 INFO L192 CegarLoopUtils]: At program point L341-12(line 341) the Hoare annotation is: true [2021-02-23 19:02:52,273 INFO L192 CegarLoopUtils]: At program point L341-13(line 341) the Hoare annotation is: true [2021-02-23 19:02:52,273 INFO L192 CegarLoopUtils]: At program point L391(line 391) the Hoare annotation is: true [2021-02-23 19:02:52,273 INFO L192 CegarLoopUtils]: At program point L358(line 358) the Hoare annotation is: true [2021-02-23 19:02:52,273 INFO L192 CegarLoopUtils]: At program point L358-3(lines 358 396) the Hoare annotation is: true [2021-02-23 19:02:52,274 INFO L192 CegarLoopUtils]: At program point L358-4(line 358) the Hoare annotation is: true [2021-02-23 19:02:52,274 INFO L192 CegarLoopUtils]: At program point L358-5(line 358) the Hoare annotation is: true [2021-02-23 19:02:52,274 INFO L192 CegarLoopUtils]: At program point L358-6(lines 358 396) the Hoare annotation is: true [2021-02-23 19:02:52,274 INFO L192 CegarLoopUtils]: At program point L383(line 383) the Hoare annotation is: true [2021-02-23 19:02:52,274 INFO L192 CegarLoopUtils]: At program point L350(line 350) the Hoare annotation is: true [2021-02-23 19:02:52,274 INFO L192 CegarLoopUtils]: At program point L375(line 375) the Hoare annotation is: true [2021-02-23 19:02:52,274 INFO L192 CegarLoopUtils]: At program point L375-1(line 375) the Hoare annotation is: true [2021-02-23 19:02:52,275 INFO L192 CegarLoopUtils]: At program point L375-2(line 375) the Hoare annotation is: true [2021-02-23 19:02:52,275 INFO L192 CegarLoopUtils]: At program point L367(line 367) the Hoare annotation is: true [2021-02-23 19:02:52,275 INFO L185 CegarLoopUtils]: At program point L334(line 334) the Hoare annotation is: (and (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#valid)| |#valid|)) [2021-02-23 19:02:52,275 INFO L192 CegarLoopUtils]: At program point L384(line 384) the Hoare annotation is: true [2021-02-23 19:02:52,275 INFO L192 CegarLoopUtils]: At program point L351(line 351) the Hoare annotation is: true [2021-02-23 19:02:52,275 INFO L192 CegarLoopUtils]: At program point L384-1(line 384) the Hoare annotation is: true [2021-02-23 19:02:52,275 INFO L192 CegarLoopUtils]: At program point L384-2(line 384) the Hoare annotation is: true [2021-02-23 19:02:52,276 INFO L192 CegarLoopUtils]: At program point L376(line 376) the Hoare annotation is: true [2021-02-23 19:02:52,276 INFO L192 CegarLoopUtils]: At program point L343(line 343) the Hoare annotation is: true [2021-02-23 19:02:52,276 INFO L192 CegarLoopUtils]: At program point L376-3(lines 376 393) the Hoare annotation is: true [2021-02-23 19:02:52,276 INFO L192 CegarLoopUtils]: At program point L376-4(line 376) the Hoare annotation is: true [2021-02-23 19:02:52,276 INFO L192 CegarLoopUtils]: At program point L376-5(line 376) the Hoare annotation is: true [2021-02-23 19:02:52,276 INFO L192 CegarLoopUtils]: At program point L376-6(lines 376 393) the Hoare annotation is: true [2021-02-23 19:02:52,276 INFO L192 CegarLoopUtils]: At program point L376-7(lines 376 393) the Hoare annotation is: true [2021-02-23 19:02:52,277 INFO L185 CegarLoopUtils]: At program point L335(line 335) the Hoare annotation is: (and (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#valid)| |#valid|)) [2021-02-23 19:02:52,277 INFO L192 CegarLoopUtils]: At program point L360(line 360) the Hoare annotation is: true [2021-02-23 19:02:52,277 INFO L192 CegarLoopUtils]: At program point L385(line 385) the Hoare annotation is: true [2021-02-23 19:02:52,277 INFO L192 CegarLoopUtils]: At program point L352(line 352) the Hoare annotation is: true [2021-02-23 19:02:52,277 INFO L192 CegarLoopUtils]: At program point L352-3(line 352) the Hoare annotation is: true [2021-02-23 19:02:52,277 INFO L192 CegarLoopUtils]: At program point L352-4(line 352) the Hoare annotation is: true [2021-02-23 19:02:52,277 INFO L192 CegarLoopUtils]: At program point L352-5(lines 352 355) the Hoare annotation is: true [2021-02-23 19:02:52,278 INFO L192 CegarLoopUtils]: At program point L352-6(lines 332 399) the Hoare annotation is: true [2021-02-23 19:02:52,278 INFO L192 CegarLoopUtils]: At program point L344(line 344) the Hoare annotation is: true [2021-02-23 19:02:52,278 INFO L192 CegarLoopUtils]: At program point L369(line 369) the Hoare annotation is: true [2021-02-23 19:02:52,278 INFO L185 CegarLoopUtils]: At program point L336(line 336) the Hoare annotation is: (and (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#valid)| |#valid|)) [2021-02-23 19:02:52,278 INFO L192 CegarLoopUtils]: At program point L369-1(line 369) the Hoare annotation is: true [2021-02-23 19:02:52,278 INFO L192 CegarLoopUtils]: At program point L369-2(line 369) the Hoare annotation is: true [2021-02-23 19:02:52,278 INFO L192 CegarLoopUtils]: At program point L369-3(line 369) the Hoare annotation is: true [2021-02-23 19:02:52,279 INFO L192 CegarLoopUtils]: At program point L369-4(line 369) the Hoare annotation is: true [2021-02-23 19:02:52,279 INFO L192 CegarLoopUtils]: At program point L361(line 361) the Hoare annotation is: true [2021-02-23 19:02:52,279 INFO L192 CegarLoopUtils]: At program point L361-1(lines 361 364) the Hoare annotation is: true [2021-02-23 19:02:52,279 INFO L192 CegarLoopUtils]: At program point L361-2(line 361) the Hoare annotation is: true [2021-02-23 19:02:52,279 INFO L192 CegarLoopUtils]: At program point L361-3(line 361) the Hoare annotation is: true [2021-02-23 19:02:52,279 INFO L192 CegarLoopUtils]: At program point L386(line 386) the Hoare annotation is: true [2021-02-23 19:02:52,279 INFO L192 CegarLoopUtils]: At program point L378(line 378) the Hoare annotation is: true [2021-02-23 19:02:52,279 INFO L192 CegarLoopUtils]: At program point L345(line 345) the Hoare annotation is: true [2021-02-23 19:02:52,280 INFO L192 CegarLoopUtils]: At program point L378-1(lines 378 381) the Hoare annotation is: true [2021-02-23 19:02:52,280 INFO L192 CegarLoopUtils]: At program point L378-2(line 378) the Hoare annotation is: true [2021-02-23 19:02:52,280 INFO L192 CegarLoopUtils]: At program point L378-3(line 378) the Hoare annotation is: true [2021-02-23 19:02:52,280 INFO L192 CegarLoopUtils]: At program point L370(line 370) the Hoare annotation is: true [2021-02-23 19:02:52,280 INFO L185 CegarLoopUtils]: At program point Id_MCDC_97ENTRY(lines 331 399) the Hoare annotation is: (and (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#valid)| |#valid|)) [2021-02-23 19:02:52,280 INFO L185 CegarLoopUtils]: At program point L337(line 337) the Hoare annotation is: (and (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#valid)| |#valid|)) [2021-02-23 19:02:52,281 INFO L192 CegarLoopUtils]: At program point L370-1(line 370) the Hoare annotation is: true [2021-02-23 19:02:52,281 INFO L192 CegarLoopUtils]: At program point L370-2(line 370) the Hoare annotation is: true [2021-02-23 19:02:52,281 INFO L192 CegarLoopUtils]: At program point L395(line 395) the Hoare annotation is: true [2021-02-23 19:02:52,281 INFO L192 CegarLoopUtils]: At program point L387(line 387) the Hoare annotation is: true [2021-02-23 19:02:52,281 INFO L192 CegarLoopUtils]: At program point L354(line 354) the Hoare annotation is: true [2021-02-23 19:02:52,281 INFO L192 CegarLoopUtils]: At program point L354-1(lines 352 355) the Hoare annotation is: true [2021-02-23 19:02:52,281 INFO L192 CegarLoopUtils]: At program point L346(line 346) the Hoare annotation is: true [2021-02-23 19:02:52,282 INFO L192 CegarLoopUtils]: At program point L371(line 371) the Hoare annotation is: true [2021-02-23 19:02:52,282 INFO L185 CegarLoopUtils]: At program point L338(line 338) the Hoare annotation is: (and (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#valid)| |#valid|)) [2021-02-23 19:02:52,282 INFO L192 CegarLoopUtils]: At program point L371-1(lines 371 374) the Hoare annotation is: true [2021-02-23 19:02:52,282 INFO L192 CegarLoopUtils]: At program point L338-1(line 338) the Hoare annotation is: true [2021-02-23 19:02:52,282 INFO L192 CegarLoopUtils]: At program point L371-2(line 371) the Hoare annotation is: true [2021-02-23 19:02:52,282 INFO L192 CegarLoopUtils]: At program point L338-2(line 338) the Hoare annotation is: true [2021-02-23 19:02:52,282 INFO L192 CegarLoopUtils]: At program point L371-3(line 371) the Hoare annotation is: true [2021-02-23 19:02:52,283 INFO L192 CegarLoopUtils]: At program point L338-3(line 338) the Hoare annotation is: true [2021-02-23 19:02:52,283 INFO L192 CegarLoopUtils]: At program point L338-4(line 338) the Hoare annotation is: true [2021-02-23 19:02:52,283 INFO L192 CegarLoopUtils]: At program point L338-5(line 338) the Hoare annotation is: true [2021-02-23 19:02:52,283 INFO L192 CegarLoopUtils]: At program point L338-6(line 338) the Hoare annotation is: true [2021-02-23 19:02:52,283 INFO L192 CegarLoopUtils]: At program point L363(line 363) the Hoare annotation is: true [2021-02-23 19:02:52,283 INFO L192 CegarLoopUtils]: At program point L338-7(line 338) the Hoare annotation is: true [2021-02-23 19:02:52,283 INFO L192 CegarLoopUtils]: At program point L338-8(line 338) the Hoare annotation is: true [2021-02-23 19:02:52,283 INFO L192 CegarLoopUtils]: At program point L338-9(line 338) the Hoare annotation is: true [2021-02-23 19:02:52,284 INFO L192 CegarLoopUtils]: At program point L338-10(line 338) the Hoare annotation is: true [2021-02-23 19:02:52,284 INFO L192 CegarLoopUtils]: At program point Id_MCDC_97FINAL(lines 331 399) the Hoare annotation is: true [2021-02-23 19:02:52,284 INFO L192 CegarLoopUtils]: At program point L338-11(line 338) the Hoare annotation is: true [2021-02-23 19:02:52,284 INFO L192 CegarLoopUtils]: At program point L338-12(line 338) the Hoare annotation is: true [2021-02-23 19:02:52,284 INFO L192 CegarLoopUtils]: At program point L338-13(line 338) the Hoare annotation is: true [2021-02-23 19:02:52,284 INFO L192 CegarLoopUtils]: At program point L388(line 388) the Hoare annotation is: true [2021-02-23 19:02:52,284 INFO L192 CegarLoopUtils]: At program point L338-14(line 338) the Hoare annotation is: true [2021-02-23 19:02:52,284 INFO L192 CegarLoopUtils]: At program point L388-1(line 388) the Hoare annotation is: true [2021-02-23 19:02:52,285 INFO L192 CegarLoopUtils]: At program point L388-2(line 388) the Hoare annotation is: true [2021-02-23 19:02:52,285 INFO L192 CegarLoopUtils]: At program point L380(line 380) the Hoare annotation is: true [2021-02-23 19:02:52,285 INFO L192 CegarLoopUtils]: At program point L347(line 347) the Hoare annotation is: true [2021-02-23 19:02:52,285 INFO L192 CegarLoopUtils]: At program point L347-1(line 347) the Hoare annotation is: true [2021-02-23 19:02:52,285 INFO L192 CegarLoopUtils]: At program point L347-2(line 347) the Hoare annotation is: true [2021-02-23 19:02:52,285 INFO L192 CegarLoopUtils]: At program point L347-3(line 347) the Hoare annotation is: true [2021-02-23 19:02:52,285 INFO L192 CegarLoopUtils]: At program point L347-4(line 347) the Hoare annotation is: true [2021-02-23 19:02:52,286 INFO L192 CegarLoopUtils]: At program point L347-5(line 347) the Hoare annotation is: true [2021-02-23 19:02:52,286 INFO L192 CegarLoopUtils]: At program point L347-6(line 347) the Hoare annotation is: true [2021-02-23 19:02:52,286 INFO L192 CegarLoopUtils]: At program point L347-7(line 347) the Hoare annotation is: true [2021-02-23 19:02:52,286 INFO L192 CegarLoopUtils]: At program point L347-8(line 347) the Hoare annotation is: true [2021-02-23 19:02:52,286 INFO L192 CegarLoopUtils]: At program point L347-9(line 347) the Hoare annotation is: true [2021-02-23 19:02:52,286 INFO L192 CegarLoopUtils]: At program point L347-10(line 347) the Hoare annotation is: true [2021-02-23 19:02:52,286 INFO L192 CegarLoopUtils]: At program point L347-11(line 347) the Hoare annotation is: true [2021-02-23 19:02:52,287 INFO L192 CegarLoopUtils]: At program point L347-12(line 347) the Hoare annotation is: true [2021-02-23 19:02:52,287 INFO L192 CegarLoopUtils]: At program point L347-13(line 347) the Hoare annotation is: true [2021-02-23 19:02:52,287 INFO L192 CegarLoopUtils]: At program point L389(lines 389 392) the Hoare annotation is: true [2021-02-23 19:02:52,287 INFO L192 CegarLoopUtils]: At program point L356(lines 356 397) the Hoare annotation is: true [2021-02-23 19:02:52,287 INFO L192 CegarLoopUtils]: At program point L348(line 348) the Hoare annotation is: true [2021-02-23 19:02:52,287 INFO L192 CegarLoopUtils]: At program point L348-1(line 348) the Hoare annotation is: true [2021-02-23 19:02:52,287 INFO L192 CegarLoopUtils]: At program point L348-2(line 348) the Hoare annotation is: true [2021-02-23 19:02:52,287 INFO L192 CegarLoopUtils]: At program point L348-3(line 348) the Hoare annotation is: true [2021-02-23 19:02:52,288 INFO L192 CegarLoopUtils]: At program point L348-4(line 348) the Hoare annotation is: true [2021-02-23 19:02:52,288 INFO L192 CegarLoopUtils]: At program point L348-5(line 348) the Hoare annotation is: true [2021-02-23 19:02:52,288 INFO L192 CegarLoopUtils]: At program point L348-6(line 348) the Hoare annotation is: true [2021-02-23 19:02:52,288 INFO L192 CegarLoopUtils]: At program point L373(line 373) the Hoare annotation is: true [2021-02-23 19:02:52,288 INFO L192 CegarLoopUtils]: At program point L348-7(line 348) the Hoare annotation is: true [2021-02-23 19:02:52,288 INFO L192 CegarLoopUtils]: At program point L340(line 340) the Hoare annotation is: true [2021-02-23 19:02:52,288 INFO L192 CegarLoopUtils]: At program point L348-8(line 348) the Hoare annotation is: true [2021-02-23 19:02:52,288 INFO L192 CegarLoopUtils]: At program point L340-1(line 340) the Hoare annotation is: true [2021-02-23 19:02:52,289 INFO L192 CegarLoopUtils]: At program point L348-9(line 348) the Hoare annotation is: true [2021-02-23 19:02:52,289 INFO L192 CegarLoopUtils]: At program point L340-2(line 340) the Hoare annotation is: true [2021-02-23 19:02:52,289 INFO L192 CegarLoopUtils]: At program point L348-10(line 348) the Hoare annotation is: true [2021-02-23 19:02:52,289 INFO L192 CegarLoopUtils]: At program point L340-3(line 340) the Hoare annotation is: true [2021-02-23 19:02:52,289 INFO L192 CegarLoopUtils]: At program point L348-11(line 348) the Hoare annotation is: true [2021-02-23 19:02:52,289 INFO L192 CegarLoopUtils]: At program point L340-4(line 340) the Hoare annotation is: true [2021-02-23 19:02:52,289 INFO L192 CegarLoopUtils]: At program point L348-12(line 348) the Hoare annotation is: true [2021-02-23 19:02:52,289 INFO L192 CegarLoopUtils]: At program point L340-5(line 340) the Hoare annotation is: true [2021-02-23 19:02:52,289 INFO L192 CegarLoopUtils]: At program point L340-6(line 340) the Hoare annotation is: true [2021-02-23 19:02:52,290 INFO L192 CegarLoopUtils]: At program point L365(line 365) the Hoare annotation is: true [2021-02-23 19:02:52,290 INFO L192 CegarLoopUtils]: At program point L340-7(line 340) the Hoare annotation is: true [2021-02-23 19:02:52,290 INFO L192 CegarLoopUtils]: At program point L365-1(lines 365 368) the Hoare annotation is: true [2021-02-23 19:02:52,290 INFO L192 CegarLoopUtils]: At program point L340-8(line 340) the Hoare annotation is: true [2021-02-23 19:02:52,290 INFO L192 CegarLoopUtils]: At program point L365-2(line 365) the Hoare annotation is: true [2021-02-23 19:02:52,290 INFO L192 CegarLoopUtils]: At program point L340-9(line 340) the Hoare annotation is: true [2021-02-23 19:02:52,290 INFO L192 CegarLoopUtils]: At program point L365-3(line 365) the Hoare annotation is: true [2021-02-23 19:02:52,290 INFO L192 CegarLoopUtils]: At program point L340-10(line 340) the Hoare annotation is: true [2021-02-23 19:02:52,291 INFO L192 CegarLoopUtils]: At program point L340-11(line 340) the Hoare annotation is: true [2021-02-23 19:02:52,291 INFO L192 CegarLoopUtils]: At program point L340-12(line 340) the Hoare annotation is: true [2021-02-23 19:02:52,291 INFO L192 CegarLoopUtils]: At program point L340-13(line 340) the Hoare annotation is: true [2021-02-23 19:02:52,291 INFO L192 CegarLoopUtils]: At program point L340-14(line 340) the Hoare annotation is: true [2021-02-23 19:02:52,291 INFO L192 CegarLoopUtils]: At program point L283(line 283) the Hoare annotation is: true [2021-02-23 19:02:52,291 INFO L192 CegarLoopUtils]: At program point Id_MCDC_95ENTRY(lines 280 299) the Hoare annotation is: true [2021-02-23 19:02:52,291 INFO L192 CegarLoopUtils]: At program point Id_MCDC_95EXIT(lines 280 299) the Hoare annotation is: true [2021-02-23 19:02:52,291 INFO L192 CegarLoopUtils]: At program point L298(line 298) the Hoare annotation is: true [2021-02-23 19:02:52,291 INFO L185 CegarLoopUtils]: At program point L298-1(line 298) the Hoare annotation is: |Id_MCDC_95_#t~short30| [2021-02-23 19:02:52,292 INFO L192 CegarLoopUtils]: At program point L296(line 296) the Hoare annotation is: true [2021-02-23 19:02:52,292 INFO L185 CegarLoopUtils]: At program point L298-2(line 298) the Hoare annotation is: |Id_MCDC_95_#t~short30| [2021-02-23 19:02:52,292 INFO L192 CegarLoopUtils]: At program point L296-1(line 296) the Hoare annotation is: true [2021-02-23 19:02:52,292 INFO L185 CegarLoopUtils]: At program point L298-3(line 298) the Hoare annotation is: |Id_MCDC_95_#t~short30| [2021-02-23 19:02:52,292 INFO L192 CegarLoopUtils]: At program point L294(line 294) the Hoare annotation is: true [2021-02-23 19:02:52,292 INFO L192 CegarLoopUtils]: At program point L296-2(line 296) the Hoare annotation is: true [2021-02-23 19:02:52,292 INFO L192 CegarLoopUtils]: At program point L294-1(line 294) the Hoare annotation is: true [2021-02-23 19:02:52,292 INFO L192 CegarLoopUtils]: At program point L296-3(line 296) the Hoare annotation is: true [2021-02-23 19:02:52,293 INFO L185 CegarLoopUtils]: At program point L298-5(line 298) the Hoare annotation is: |Id_MCDC_95_#t~short30| [2021-02-23 19:02:52,293 INFO L192 CegarLoopUtils]: At program point L294-2(line 294) the Hoare annotation is: true [2021-02-23 19:02:52,293 INFO L185 CegarLoopUtils]: At program point L298-6(line 298) the Hoare annotation is: |Id_MCDC_95_#t~short30| [2021-02-23 19:02:52,293 INFO L185 CegarLoopUtils]: At program point L298-7(line 298) the Hoare annotation is: |Id_MCDC_95_#t~short30| [2021-02-23 19:02:52,293 INFO L192 CegarLoopUtils]: At program point L290(line 290) the Hoare annotation is: true [2021-02-23 19:02:52,293 INFO L185 CegarLoopUtils]: At program point L298-8(line 298) the Hoare annotation is: |Id_MCDC_95_#t~short30| [2021-02-23 19:02:52,293 INFO L192 CegarLoopUtils]: At program point L290-1(line 290) the Hoare annotation is: true [2021-02-23 19:02:52,293 INFO L185 CegarLoopUtils]: At program point L298-9(line 298) the Hoare annotation is: |Id_MCDC_95_#t~short30| [2021-02-23 19:02:52,294 INFO L192 CegarLoopUtils]: At program point L288(lines 288 295) the Hoare annotation is: true [2021-02-23 19:02:52,294 INFO L192 CegarLoopUtils]: At program point L290-2(line 290) the Hoare annotation is: true [2021-02-23 19:02:52,294 INFO L192 CegarLoopUtils]: At program point L298-10(line 298) the Hoare annotation is: true [2021-02-23 19:02:52,294 INFO L192 CegarLoopUtils]: At program point L298-11(line 298) the Hoare annotation is: true [2021-02-23 19:02:52,294 INFO L192 CegarLoopUtils]: At program point L286(line 286) the Hoare annotation is: true [2021-02-23 19:02:52,294 INFO L192 CegarLoopUtils]: At program point L288-2(lines 288 295) the Hoare annotation is: true [2021-02-23 19:02:52,294 INFO L192 CegarLoopUtils]: At program point L284(lines 284 287) the Hoare annotation is: true [2021-02-23 19:02:52,295 INFO L192 CegarLoopUtils]: At program point L282(line 282) the Hoare annotation is: true [2021-02-23 19:02:52,295 INFO L192 CegarLoopUtils]: At program point L280(lines 280 299) the Hoare annotation is: true [2021-02-23 19:02:52,295 INFO L192 CegarLoopUtils]: At program point L297(line 297) the Hoare annotation is: true [2021-02-23 19:02:52,295 INFO L192 CegarLoopUtils]: At program point L297-1(line 297) the Hoare annotation is: true [2021-02-23 19:02:52,295 INFO L192 CegarLoopUtils]: At program point Id_MCDC_95FINAL(lines 280 299) the Hoare annotation is: true [2021-02-23 19:02:52,295 INFO L192 CegarLoopUtils]: At program point L316(line 316) the Hoare annotation is: true [2021-02-23 19:02:52,295 INFO L192 CegarLoopUtils]: At program point L316-2(line 316) the Hoare annotation is: true [2021-02-23 19:02:52,296 INFO L192 CegarLoopUtils]: At program point L316-3(line 316) the Hoare annotation is: true [2021-02-23 19:02:52,296 INFO L192 CegarLoopUtils]: At program point L316-4(line 316) the Hoare annotation is: true [2021-02-23 19:02:52,296 INFO L192 CegarLoopUtils]: At program point L316-5(line 316) the Hoare annotation is: true [2021-02-23 19:02:52,296 INFO L192 CegarLoopUtils]: At program point L316-6(line 316) the Hoare annotation is: true [2021-02-23 19:02:52,296 INFO L192 CegarLoopUtils]: At program point L316-7(line 316) the Hoare annotation is: true [2021-02-23 19:02:52,296 INFO L192 CegarLoopUtils]: At program point L316-8(line 316) the Hoare annotation is: true [2021-02-23 19:02:52,296 INFO L192 CegarLoopUtils]: At program point L308-1(line 308) the Hoare annotation is: true [2021-02-23 19:02:52,296 INFO L192 CegarLoopUtils]: At program point L316-9(line 316) the Hoare annotation is: true [2021-02-23 19:02:52,296 INFO L192 CegarLoopUtils]: At program point L308-2(lines 308 315) the Hoare annotation is: true [2021-02-23 19:02:52,297 INFO L192 CegarLoopUtils]: At program point L308-3(line 308) the Hoare annotation is: true [2021-02-23 19:02:52,297 INFO L192 CegarLoopUtils]: At program point L316-11(lines 316 328) the Hoare annotation is: true [2021-02-23 19:02:52,297 INFO L192 CegarLoopUtils]: At program point L304(lines 304 307) the Hoare annotation is: true [2021-02-23 19:02:52,297 INFO L192 CegarLoopUtils]: At program point L308-4(line 308) the Hoare annotation is: true [2021-02-23 19:02:52,297 INFO L192 CegarLoopUtils]: At program point L316-12(line 316) the Hoare annotation is: true [2021-02-23 19:02:52,297 INFO L192 CegarLoopUtils]: At program point L316-13(line 316) the Hoare annotation is: true [2021-02-23 19:02:52,297 INFO L192 CegarLoopUtils]: At program point L308-6(line 308) the Hoare annotation is: true [2021-02-23 19:02:52,297 INFO L192 CegarLoopUtils]: At program point L316-14(line 316) the Hoare annotation is: true [2021-02-23 19:02:52,297 INFO L192 CegarLoopUtils]: At program point L308-7(line 308) the Hoare annotation is: true [2021-02-23 19:02:52,298 INFO L192 CegarLoopUtils]: At program point L316-15(line 316) the Hoare annotation is: true [2021-02-23 19:02:52,298 INFO L192 CegarLoopUtils]: At program point L300(lines 300 330) the Hoare annotation is: true [2021-02-23 19:02:52,298 INFO L192 CegarLoopUtils]: At program point L308-8(lines 308 315) the Hoare annotation is: true [2021-02-23 19:02:52,298 INFO L192 CegarLoopUtils]: At program point L316-16(line 316) the Hoare annotation is: true [2021-02-23 19:02:52,298 INFO L192 CegarLoopUtils]: At program point L300-1(lines 300 330) the Hoare annotation is: true [2021-02-23 19:02:52,298 INFO L192 CegarLoopUtils]: At program point L308-9(lines 308 315) the Hoare annotation is: true [2021-02-23 19:02:52,298 INFO L192 CegarLoopUtils]: At program point L316-17(line 316) the Hoare annotation is: true [2021-02-23 19:02:52,298 INFO L192 CegarLoopUtils]: At program point L300-2(lines 300 330) the Hoare annotation is: true [2021-02-23 19:02:52,298 INFO L192 CegarLoopUtils]: At program point L316-18(line 316) the Hoare annotation is: true [2021-02-23 19:02:52,299 INFO L192 CegarLoopUtils]: At program point L300-3(lines 300 330) the Hoare annotation is: true [2021-02-23 19:02:52,299 INFO L192 CegarLoopUtils]: At program point L316-19(line 316) the Hoare annotation is: true [2021-02-23 19:02:52,299 INFO L192 CegarLoopUtils]: At program point L300-4(lines 300 330) the Hoare annotation is: true [2021-02-23 19:02:52,299 INFO L192 CegarLoopUtils]: At program point L316-20(line 316) the Hoare annotation is: true [2021-02-23 19:02:52,299 INFO L192 CegarLoopUtils]: At program point L316-21(line 316) the Hoare annotation is: true [2021-02-23 19:02:52,299 INFO L192 CegarLoopUtils]: At program point L316-22(line 316) the Hoare annotation is: true [2021-02-23 19:02:52,299 INFO L192 CegarLoopUtils]: At program point L316-23(line 316) the Hoare annotation is: true [2021-02-23 19:02:52,299 INFO L192 CegarLoopUtils]: At program point L316-24(line 316) the Hoare annotation is: true [2021-02-23 19:02:52,300 INFO L192 CegarLoopUtils]: At program point L316-25(line 316) the Hoare annotation is: true [2021-02-23 19:02:52,300 INFO L192 CegarLoopUtils]: At program point L313(line 313) the Hoare annotation is: true [2021-02-23 19:02:52,300 INFO L192 CegarLoopUtils]: At program point L322(line 322) the Hoare annotation is: true [2021-02-23 19:02:52,300 INFO L192 CegarLoopUtils]: At program point L318(line 318) the Hoare annotation is: true [2021-02-23 19:02:52,300 INFO L192 CegarLoopUtils]: At program point L318-1(line 318) the Hoare annotation is: true [2021-02-23 19:02:52,300 INFO L192 CegarLoopUtils]: At program point L318-2(lines 318 323) the Hoare annotation is: true [2021-02-23 19:02:52,300 INFO L192 CegarLoopUtils]: At program point L318-3(line 318) the Hoare annotation is: true [2021-02-23 19:02:52,300 INFO L192 CegarLoopUtils]: At program point L318-4(line 318) the Hoare annotation is: true [2021-02-23 19:02:52,301 INFO L192 CegarLoopUtils]: At program point L318-5(line 318) the Hoare annotation is: true [2021-02-23 19:02:52,301 INFO L192 CegarLoopUtils]: At program point L318-6(lines 316 328) the Hoare annotation is: true [2021-02-23 19:02:52,301 INFO L192 CegarLoopUtils]: At program point L318-7(line 318) the Hoare annotation is: true [2021-02-23 19:02:52,301 INFO L192 CegarLoopUtils]: At program point L310(line 310) the Hoare annotation is: true [2021-02-23 19:02:52,301 INFO L192 CegarLoopUtils]: At program point L318-8(line 318) the Hoare annotation is: true [2021-02-23 19:02:52,301 INFO L192 CegarLoopUtils]: At program point L310-1(line 310) the Hoare annotation is: true [2021-02-23 19:02:52,301 INFO L192 CegarLoopUtils]: At program point L318-9(line 318) the Hoare annotation is: true [2021-02-23 19:02:52,301 INFO L192 CegarLoopUtils]: At program point L310-2(line 310) the Hoare annotation is: true [2021-02-23 19:02:52,302 INFO L192 CegarLoopUtils]: At program point L306(line 306) the Hoare annotation is: true [2021-02-23 19:02:52,302 INFO L192 CegarLoopUtils]: At program point L302(line 302) the Hoare annotation is: true [2021-02-23 19:02:52,302 INFO L192 CegarLoopUtils]: At program point L327(line 327) the Hoare annotation is: true [2021-02-23 19:02:52,302 INFO L192 CegarLoopUtils]: At program point Id_MCDC_96FINAL(lines 300 330) the Hoare annotation is: true [2021-02-23 19:02:52,302 INFO L192 CegarLoopUtils]: At program point L311(lines 311 314) the Hoare annotation is: true [2021-02-23 19:02:52,302 INFO L192 CegarLoopUtils]: At program point Id_MCDC_96ENTRY(lines 300 330) the Hoare annotation is: true [2021-02-23 19:02:52,302 INFO L192 CegarLoopUtils]: At program point L303(line 303) the Hoare annotation is: true [2021-02-23 19:02:52,302 INFO L192 CegarLoopUtils]: At program point Id_MCDC_96EXIT(lines 300 330) the Hoare annotation is: true [2021-02-23 19:02:52,303 INFO L192 CegarLoopUtils]: At program point L254(line 254) the Hoare annotation is: true [2021-02-23 19:02:52,303 INFO L192 CegarLoopUtils]: At program point L252(line 252) the Hoare annotation is: true [2021-02-23 19:02:52,303 INFO L192 CegarLoopUtils]: At program point L275(line 275) the Hoare annotation is: true [2021-02-23 19:02:52,303 INFO L192 CegarLoopUtils]: At program point Id_MCDC_92EXIT(lines 249 279) the Hoare annotation is: true [2021-02-23 19:02:52,303 INFO L192 CegarLoopUtils]: At program point Id_MCDC_92FINAL(lines 249 279) the Hoare annotation is: true [2021-02-23 19:02:52,303 INFO L192 CegarLoopUtils]: At program point L263(line 263) the Hoare annotation is: true [2021-02-23 19:02:52,303 INFO L192 CegarLoopUtils]: At program point L261(lines 261 269) the Hoare annotation is: true [2021-02-23 19:02:52,303 INFO L192 CegarLoopUtils]: At program point L257(line 257) the Hoare annotation is: true [2021-02-23 19:02:52,303 INFO L192 CegarLoopUtils]: At program point L255(lines 255 269) the Hoare annotation is: true [2021-02-23 19:02:52,304 INFO L192 CegarLoopUtils]: At program point L253(line 253) the Hoare annotation is: true [2021-02-23 19:02:52,304 INFO L192 CegarLoopUtils]: At program point L251(line 251) the Hoare annotation is: true [2021-02-23 19:02:52,304 INFO L192 CegarLoopUtils]: At program point L249(lines 249 279) the Hoare annotation is: true [2021-02-23 19:02:52,304 INFO L192 CegarLoopUtils]: At program point Id_MCDC_92ENTRY(lines 249 279) the Hoare annotation is: true [2021-02-23 19:02:52,304 INFO L192 CegarLoopUtils]: At program point L276(line 276) the Hoare annotation is: true [2021-02-23 19:02:52,304 INFO L192 CegarLoopUtils]: At program point L274(line 274) the Hoare annotation is: true [2021-02-23 19:02:52,304 INFO L192 CegarLoopUtils]: At program point L272(line 272) the Hoare annotation is: true [2021-02-23 19:02:52,304 INFO L192 CegarLoopUtils]: At program point L272-1(line 272) the Hoare annotation is: true [2021-02-23 19:02:52,304 INFO L192 CegarLoopUtils]: At program point L270-1(lines 250 279) the Hoare annotation is: true [2021-02-23 19:02:52,305 INFO L192 CegarLoopUtils]: At program point L268(line 268) the Hoare annotation is: true [2021-02-23 19:02:52,305 INFO L192 CegarLoopUtils]: At program point L270-2(lines 270 277) the Hoare annotation is: true [2021-02-23 19:02:52,305 INFO L192 CegarLoopUtils]: At program point L264(line 264) the Hoare annotation is: true [2021-02-23 19:02:52,305 INFO L192 CegarLoopUtils]: At program point L258(line 258) the Hoare annotation is: true [2021-02-23 19:02:52,305 INFO L192 CegarLoopUtils]: At program point L316(line 316) the Hoare annotation is: true [2021-02-23 19:02:52,305 INFO L192 CegarLoopUtils]: At program point L188(line 188) the Hoare annotation is: true [2021-02-23 19:02:52,305 INFO L192 CegarLoopUtils]: At program point L316-1(line 316) the Hoare annotation is: true [2021-02-23 19:02:52,305 INFO L192 CegarLoopUtils]: At program point L316-2(line 316) the Hoare annotation is: true [2021-02-23 19:02:52,306 INFO L192 CegarLoopUtils]: At program point L316-3(line 316) the Hoare annotation is: true [2021-02-23 19:02:52,306 INFO L192 CegarLoopUtils]: At program point L316-4(line 316) the Hoare annotation is: true [2021-02-23 19:02:52,306 INFO L192 CegarLoopUtils]: At program point L184(line 184) the Hoare annotation is: true [2021-02-23 19:02:52,306 INFO L192 CegarLoopUtils]: At program point L316-5(line 316) the Hoare annotation is: true [2021-02-23 19:02:52,306 INFO L192 CegarLoopUtils]: At program point L234(line 234) the Hoare annotation is: true [2021-02-23 19:02:52,306 INFO L192 CegarLoopUtils]: At program point L234-1(line 234) the Hoare annotation is: true [2021-02-23 19:02:52,306 INFO L192 CegarLoopUtils]: At program point L234-2(line 234) the Hoare annotation is: true [2021-02-23 19:02:52,306 INFO L192 CegarLoopUtils]: At program point L234-3(line 234) the Hoare annotation is: true [2021-02-23 19:02:52,306 INFO L192 CegarLoopUtils]: At program point L234-4(line 234) the Hoare annotation is: true [2021-02-23 19:02:52,307 INFO L192 CegarLoopUtils]: At program point L234-5(line 234) the Hoare annotation is: true [2021-02-23 19:02:52,307 INFO L192 CegarLoopUtils]: At program point L3(line 3) the Hoare annotation is: true [2021-02-23 19:02:52,307 INFO L192 CegarLoopUtils]: At program point L3-1(line 3) the Hoare annotation is: true [2021-02-23 19:02:52,307 INFO L192 CegarLoopUtils]: At program point L3-2(line 3) the Hoare annotation is: true [2021-02-23 19:02:52,307 INFO L192 CegarLoopUtils]: At program point L3-3(line 3) the Hoare annotation is: true [2021-02-23 19:02:52,307 INFO L185 CegarLoopUtils]: At program point L-1(line -1) the Hoare annotation is: (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|)) [2021-02-23 19:02:52,307 INFO L192 CegarLoopUtils]: At program point L3-4(line 3) the Hoare annotation is: true [2021-02-23 19:02:52,307 INFO L192 CegarLoopUtils]: At program point L-1-1(line -1) the Hoare annotation is: true [2021-02-23 19:02:52,307 INFO L192 CegarLoopUtils]: At program point L3-5(line 3) the Hoare annotation is: true [2021-02-23 19:02:52,308 INFO L192 CegarLoopUtils]: At program point L189(line 189) the Hoare annotation is: true [2021-02-23 19:02:52,308 INFO L192 CegarLoopUtils]: At program point L189-1(line 189) the Hoare annotation is: true [2021-02-23 19:02:52,308 INFO L192 CegarLoopUtils]: At program point L189-2(line 189) the Hoare annotation is: true [2021-02-23 19:02:52,308 INFO L192 CegarLoopUtils]: At program point L189-3(line 189) the Hoare annotation is: true [2021-02-23 19:02:52,308 INFO L192 CegarLoopUtils]: At program point L185(line 185) the Hoare annotation is: true [2021-02-23 19:02:52,308 INFO L192 CegarLoopUtils]: At program point L189-4(line 189) the Hoare annotation is: true [2021-02-23 19:02:52,308 INFO L192 CegarLoopUtils]: At program point L189-5(line 189) the Hoare annotation is: true [2021-02-23 19:02:52,308 INFO L192 CegarLoopUtils]: At program point L318(line 318) the Hoare annotation is: true [2021-02-23 19:02:52,308 INFO L192 CegarLoopUtils]: At program point L190(line 190) the Hoare annotation is: true [2021-02-23 19:02:52,309 INFO L192 CegarLoopUtils]: At program point ULTIMATE.initFINAL(line -1) the Hoare annotation is: true [2021-02-23 19:02:52,309 INFO L192 CegarLoopUtils]: At program point L318-1(line 318) the Hoare annotation is: true [2021-02-23 19:02:52,309 INFO L192 CegarLoopUtils]: At program point L190-1(line 190) the Hoare annotation is: true [2021-02-23 19:02:52,309 INFO L192 CegarLoopUtils]: At program point L318-2(line 318) the Hoare annotation is: true [2021-02-23 19:02:52,309 INFO L192 CegarLoopUtils]: At program point L190-2(line 190) the Hoare annotation is: true [2021-02-23 19:02:52,309 INFO L192 CegarLoopUtils]: At program point L318-3(line 318) the Hoare annotation is: true [2021-02-23 19:02:52,309 INFO L192 CegarLoopUtils]: At program point L190-3(line 190) the Hoare annotation is: true [2021-02-23 19:02:52,309 INFO L192 CegarLoopUtils]: At program point L186(line 186) the Hoare annotation is: true [2021-02-23 19:02:52,309 INFO L192 CegarLoopUtils]: At program point L190-4(line 190) the Hoare annotation is: true [2021-02-23 19:02:52,310 INFO L192 CegarLoopUtils]: At program point L190-5(line 190) the Hoare annotation is: true [2021-02-23 19:02:52,310 INFO L192 CegarLoopUtils]: At program point L190-6(line 190) the Hoare annotation is: true [2021-02-23 19:02:52,310 INFO L192 CegarLoopUtils]: At program point L190-7(line 190) the Hoare annotation is: true [2021-02-23 19:02:52,310 INFO L192 CegarLoopUtils]: At program point L182(line 182) the Hoare annotation is: true [2021-02-23 19:02:52,310 INFO L192 CegarLoopUtils]: At program point L236(line 236) the Hoare annotation is: true [2021-02-23 19:02:52,310 INFO L192 CegarLoopUtils]: At program point L236-1(line 236) the Hoare annotation is: true [2021-02-23 19:02:52,310 INFO L192 CegarLoopUtils]: At program point L236-2(line 236) the Hoare annotation is: true [2021-02-23 19:02:52,310 INFO L192 CegarLoopUtils]: At program point L298(line 298) the Hoare annotation is: true [2021-02-23 19:02:52,310 INFO L192 CegarLoopUtils]: At program point L236-3(line 236) the Hoare annotation is: true [2021-02-23 19:02:52,311 INFO L192 CegarLoopUtils]: At program point L451(line 451) the Hoare annotation is: true [2021-02-23 19:02:52,311 INFO L192 CegarLoopUtils]: At program point L451-1(line 451) the Hoare annotation is: true [2021-02-23 19:02:52,311 INFO L192 CegarLoopUtils]: At program point L451-2(line 451) the Hoare annotation is: true [2021-02-23 19:02:52,311 INFO L192 CegarLoopUtils]: At program point L451-3(line 451) the Hoare annotation is: true [2021-02-23 19:02:52,311 INFO L192 CegarLoopUtils]: At program point L451-4(line 451) the Hoare annotation is: true [2021-02-23 19:02:52,311 INFO L192 CegarLoopUtils]: At program point L451-5(line 451) the Hoare annotation is: true [2021-02-23 19:02:52,311 INFO L192 CegarLoopUtils]: At program point L451-6(line 451) the Hoare annotation is: true [2021-02-23 19:02:52,311 INFO L192 CegarLoopUtils]: At program point L451-7(line 451) the Hoare annotation is: true [2021-02-23 19:02:52,311 INFO L192 CegarLoopUtils]: At program point L451-8(line 451) the Hoare annotation is: true [2021-02-23 19:02:52,311 INFO L192 CegarLoopUtils]: At program point L187(line 187) the Hoare annotation is: true [2021-02-23 19:02:52,312 INFO L192 CegarLoopUtils]: At program point L451-9(line 451) the Hoare annotation is: true [2021-02-23 19:02:52,312 INFO L192 CegarLoopUtils]: At program point L451-10(line 451) the Hoare annotation is: true [2021-02-23 19:02:52,312 INFO L192 CegarLoopUtils]: At program point L183(line 183) the Hoare annotation is: true [2021-02-23 19:02:52,312 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |#t~string5.offset| |old(#t~string5.offset)|) (= ~Id_MCDC_111~0.base |old(~Id_MCDC_111~0.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |old(#length)| |#length|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= |old(~Id_MCDC_111~0.offset)| ~Id_MCDC_111~0.offset) (= |#t~string72.base| |old(#t~string72.base)|) (= ~Id_MCDC_109~0.offset |old(~Id_MCDC_109~0.offset)|) (= ~Id_MCDC_107~0.offset |old(~Id_MCDC_107~0.offset)|) (= |old(#valid)| |#valid|) (= |old(#NULL.base)| |#NULL.base|) (= |old(#t~string73.base)| |#t~string73.base|) (= |#t~string5.base| |old(#t~string5.base)|) (= |~#Id_MCDC_112~0.base| |old(~#Id_MCDC_112~0.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~Id_MCDC_108~0.base |old(~Id_MCDC_108~0.base)|) (= |old(~#Id_MCDC_112~0.offset)| |~#Id_MCDC_112~0.offset|) (= |#t~string21.base| |old(#t~string21.base)|) (= |old(#t~string40.base)| |#t~string40.base|) (= |old(~Id_MCDC_114~0)| ~Id_MCDC_114~0) (= |#t~string45.offset| |old(#t~string45.offset)|) (= ~Id_MCDC_110~0.offset |old(~Id_MCDC_110~0.offset)|) (= |old(~Id_MCDC_106~0)| ~Id_MCDC_106~0) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |old(#t~string4.offset)| |#t~string4.offset|) (= |old(#t~string45.base)| |#t~string45.base|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |old(~Id_MCDC_110~0.base)| ~Id_MCDC_110~0.base) (= |old(~Id_MCDC_109~0.base)| ~Id_MCDC_109~0.base) (= |old(~Id_MCDC_104~0)| ~Id_MCDC_104~0) (= |old(#t~string16.base)| |#t~string16.base|) (= |old(#t~string16.offset)| |#t~string16.offset|) (= |old(#t~string6.offset)| |#t~string6.offset|) (= |old(~#Id_MCDC_113~0.base)| |~#Id_MCDC_113~0.base|) (= |old(~Id_MCDC_108~0.offset)| ~Id_MCDC_108~0.offset) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |old(~#Id_MCDC_113~0.offset)| |~#Id_MCDC_113~0.offset|) (= |old(~Id_MCDC_105~0)| ~Id_MCDC_105~0) (= ~Id_MCDC_107~0.base |old(~Id_MCDC_107~0.base)|) (= |#NULL.offset| |old(#NULL.offset)|)) [2021-02-23 19:02:52,312 INFO L192 CegarLoopUtils]: At program point ULTIMATE.initEXIT(line -1) the Hoare annotation is: true [2021-02-23 19:02:52,312 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2021-02-23 19:02:52,312 INFO L192 CegarLoopUtils]: At program point L-1(line -1) the Hoare annotation is: true [2021-02-23 19:02:52,313 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2021-02-23 19:02:52,313 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2021-02-23 19:02:52,313 INFO L192 CegarLoopUtils]: At program point avoid_zeroEXIT(lines 9 15) the Hoare annotation is: true [2021-02-23 19:02:52,313 INFO L192 CegarLoopUtils]: At program point L13(line 13) the Hoare annotation is: true [2021-02-23 19:02:52,313 INFO L192 CegarLoopUtils]: At program point L11(lines 11 14) the Hoare annotation is: true [2021-02-23 19:02:52,313 INFO L192 CegarLoopUtils]: At program point L11-2(lines 9 15) the Hoare annotation is: true [2021-02-23 19:02:52,313 INFO L192 CegarLoopUtils]: At program point avoid_zeroENTRY(lines 9 15) the Hoare annotation is: true [2021-02-23 19:02:52,313 INFO L185 CegarLoopUtils]: At program point L463(line 463) the Hoare annotation is: (= |__VERIFIER_assert_#in~Id_MCDC_103| 0) [2021-02-23 19:02:52,313 INFO L192 CegarLoopUtils]: At program point __VERIFIER_assertENTRY(lines 459 466) the Hoare annotation is: true [2021-02-23 19:02:52,313 INFO L185 CegarLoopUtils]: At program point L463-1(line 463) the Hoare annotation is: (= |__VERIFIER_assert_#in~Id_MCDC_103| 0) [2021-02-23 19:02:52,314 INFO L185 CegarLoopUtils]: At program point L461(lines 461 464) the Hoare annotation is: (or (not (= __VERIFIER_assert_~Id_MCDC_103 0)) (= |__VERIFIER_assert_#in~Id_MCDC_103| 0)) [2021-02-23 19:02:52,314 INFO L185 CegarLoopUtils]: At program point L461-2(lines 459 466) the Hoare annotation is: (or (not (= __VERIFIER_assert_~Id_MCDC_103 0)) (= |__VERIFIER_assert_#in~Id_MCDC_103| 0)) [2021-02-23 19:02:52,314 INFO L185 CegarLoopUtils]: At program point __VERIFIER_assertEXIT(lines 459 466) the Hoare annotation is: (or (not (= __VERIFIER_assert_~Id_MCDC_103 0)) (= |__VERIFIER_assert_#in~Id_MCDC_103| 0)) [2021-02-23 19:02:52,314 INFO L185 CegarLoopUtils]: At program point __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION(line 463) the Hoare annotation is: (= |__VERIFIER_assert_#in~Id_MCDC_103| 0) [2021-02-23 19:02:52,335 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 23.02 07:02:52 BoogieIcfgContainer [2021-02-23 19:02:52,335 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-02-23 19:02:52,337 INFO L168 Benchmark]: Toolchain (without parser) took 25189.76 ms. Allocated memory was 151.0 MB in the beginning and 468.7 MB in the end (delta: 317.7 MB). Free memory was 125.8 MB in the beginning and 232.0 MB in the end (delta: -106.2 MB). Peak memory consumption was 288.5 MB. Max. memory is 8.0 GB. [2021-02-23 19:02:52,338 INFO L168 Benchmark]: CDTParser took 0.25 ms. Allocated memory is still 151.0 MB. Free memory was 125.3 MB in the beginning and 125.2 MB in the end (delta: 81.6 kB). There was no memory consumed. Max. memory is 8.0 GB. [2021-02-23 19:02:52,338 INFO L168 Benchmark]: CACSL2BoogieTranslator took 634.09 ms. Allocated memory is still 151.0 MB. Free memory was 124.7 MB in the beginning and 107.6 MB in the end (delta: 17.1 MB). Peak memory consumption was 17.8 MB. Max. memory is 8.0 GB. [2021-02-23 19:02:52,339 INFO L168 Benchmark]: Boogie Preprocessor took 158.72 ms. Allocated memory is still 151.0 MB. Free memory was 107.6 MB in the beginning and 103.8 MB in the end (delta: 3.7 MB). Peak memory consumption was 3.1 MB. Max. memory is 8.0 GB. [2021-02-23 19:02:52,340 INFO L168 Benchmark]: RCFGBuilder took 1546.06 ms. Allocated memory is still 151.0 MB. Free memory was 103.8 MB in the beginning and 102.5 MB in the end (delta: 1.3 MB). Peak memory consumption was 36.3 MB. Max. memory is 8.0 GB. [2021-02-23 19:02:52,340 INFO L168 Benchmark]: TraceAbstraction took 22829.45 ms. Allocated memory was 151.0 MB in the beginning and 468.7 MB in the end (delta: 317.7 MB). Free memory was 102.0 MB in the beginning and 232.0 MB in the end (delta: -130.0 MB). Peak memory consumption was 263.7 MB. Max. memory is 8.0 GB. [2021-02-23 19:02:52,343 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25 ms. Allocated memory is still 151.0 MB. Free memory was 125.3 MB in the beginning and 125.2 MB in the end (delta: 81.6 kB). There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 634.09 ms. Allocated memory is still 151.0 MB. Free memory was 124.7 MB in the beginning and 107.6 MB in the end (delta: 17.1 MB). Peak memory consumption was 17.8 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 158.72 ms. Allocated memory is still 151.0 MB. Free memory was 107.6 MB in the beginning and 103.8 MB in the end (delta: 3.7 MB). Peak memory consumption was 3.1 MB. Max. memory is 8.0 GB. * RCFGBuilder took 1546.06 ms. Allocated memory is still 151.0 MB. Free memory was 103.8 MB in the beginning and 102.5 MB in the end (delta: 1.3 MB). Peak memory consumption was 36.3 MB. Max. memory is 8.0 GB. * TraceAbstraction took 22829.45 ms. Allocated memory was 151.0 MB in the beginning and 468.7 MB in the end (delta: 317.7 MB). Free memory was 102.0 MB in the beginning and 232.0 MB in the end (delta: -130.0 MB). Peak memory consumption was 263.7 MB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 463]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 226]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 406]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 308]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 209]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 376]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 358]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 352]: Loop Invariant Derived loop invariant: 1 - ProcedureContractResult [Line: 420]: Procedure Contract for Id_MCDC_100 Derived contract for procedure Id_MCDC_100: 1 - ProcedureContractResult [Line: 400]: Procedure Contract for Id_MCDC_99 Derived contract for procedure Id_MCDC_99: 1 - ProcedureContractResult [Line: 193]: Procedure Contract for Id_MCDC_89 Derived contract for procedure Id_MCDC_89: 1 - ProcedureContractResult [Line: 331]: Procedure Contract for Id_MCDC_97 Derived contract for procedure Id_MCDC_97: 1 - ProcedureContractResult [Line: 427]: Procedure Contract for main Derived contract for procedure main: 1 - ProcedureContractResult [Line: 280]: Procedure Contract for Id_MCDC_95 Derived contract for procedure Id_MCDC_95: 1 - ProcedureContractResult [Line: 300]: Procedure Contract for Id_MCDC_96 Derived contract for procedure Id_MCDC_96: 1 - ProcedureContractResult [Line: 249]: Procedure Contract for Id_MCDC_92 Derived contract for procedure Id_MCDC_92: 1 - ProcedureContractResult [Line: 9]: Procedure Contract for avoid_zero Derived contract for procedure avoid_zero: 1 - ProcedureContractResult [Line: 459]: Procedure Contract for __VERIFIER_assert Derived contract for procedure __VERIFIER_assert: !(Id_MCDC_103 == 0) || \old(Id_MCDC_103) == 0 - StatisticsResult: Ultimate Automizer benchmark data CFG has 14 procedures, 526 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 9.2s, OverallIterations: 3, TraceHistogramMax: 2, AutomataDifference: 7.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 13.3s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 1537 SDtfs, 1632 SDslu, 1500 SDs, 0 SdLazy, 2372 SolverSat, 124 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 4.0s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 45 GetRequests, 28 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 2.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=518occurred in iteration=0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.3s AutomataMinimizationTime, 3 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 518 LocationsWithAnnotation, 1391 PreInvPairs, 1817 NumberOfFragments, 1343 HoareAnnotationTreeSize, 1391 FomulaSimplifications, 552 FormulaSimplificationTreeSizeReduction, 4.5s HoareSimplificationTime, 518 FomulaSimplificationsInter, 33766 FormulaSimplificationTreeSizeReductionInter, 8.6s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: No data available, 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...