./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/array-memsafety-realloc/array-realloc-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version f470102c Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_eb31c52e-6a19-4a4a-aa95-607911046c34/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_eb31c52e-6a19-4a4a-aa95-607911046c34/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_eb31c52e-6a19-4a4a-aa95-607911046c34/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_eb31c52e-6a19-4a4a-aa95-607911046c34/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/array-memsafety-realloc/array-realloc-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_eb31c52e-6a19-4a4a-aa95-607911046c34/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_eb31c52e-6a19-4a4a-aa95-607911046c34/bin/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 5ce6ab98ff3a344cbd8c93195b0f965c65d244bc .................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.25-f470102 [2019-12-02 04:14:44,755 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-02 04:14:44,756 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-02 04:14:44,764 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-02 04:14:44,764 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-02 04:14:44,765 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-02 04:14:44,766 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-02 04:14:44,767 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-02 04:14:44,768 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-02 04:14:44,769 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-02 04:14:44,769 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-02 04:14:44,770 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-02 04:14:44,770 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-02 04:14:44,771 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-02 04:14:44,772 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-02 04:14:44,772 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-02 04:14:44,773 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-02 04:14:44,774 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-02 04:14:44,775 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-02 04:14:44,777 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-02 04:14:44,778 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-02 04:14:44,778 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-02 04:14:44,779 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-02 04:14:44,780 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-02 04:14:44,781 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-02 04:14:44,781 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-02 04:14:44,782 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-02 04:14:44,782 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-02 04:14:44,782 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-02 04:14:44,783 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-02 04:14:44,783 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-02 04:14:44,783 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-02 04:14:44,784 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-02 04:14:44,784 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-02 04:14:44,785 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-02 04:14:44,785 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-02 04:14:44,785 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-02 04:14:44,785 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-02 04:14:44,785 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-02 04:14:44,786 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-02 04:14:44,786 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-02 04:14:44,787 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_eb31c52e-6a19-4a4a-aa95-607911046c34/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2019-12-02 04:14:44,797 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-02 04:14:44,797 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-02 04:14:44,798 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-02 04:14:44,799 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-02 04:14:44,799 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-02 04:14:44,799 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-02 04:14:44,799 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2019-12-02 04:14:44,800 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-02 04:14:44,800 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-02 04:14:44,800 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-02 04:14:44,800 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2019-12-02 04:14:44,800 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2019-12-02 04:14:44,800 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2019-12-02 04:14:44,801 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-02 04:14:44,801 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-02 04:14:44,801 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-02 04:14:44,801 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-12-02 04:14:44,802 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-12-02 04:14:44,802 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-02 04:14:44,802 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-02 04:14:44,802 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-02 04:14:44,802 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-02 04:14:44,803 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-02 04:14:44,803 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-12-02 04:14:44,803 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-02 04:14:44,803 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_eb31c52e-6a19-4a4a-aa95-607911046c34/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5ce6ab98ff3a344cbd8c93195b0f965c65d244bc [2019-12-02 04:14:44,913 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-02 04:14:44,921 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-02 04:14:44,923 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-02 04:14:44,923 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-02 04:14:44,924 INFO L275 PluginConnector]: CDTParser initialized [2019-12-02 04:14:44,924 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_eb31c52e-6a19-4a4a-aa95-607911046c34/bin/ukojak/../../sv-benchmarks/c/array-memsafety-realloc/array-realloc-2.i [2019-12-02 04:14:44,964 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_eb31c52e-6a19-4a4a-aa95-607911046c34/bin/ukojak/data/fa2a66d26/dd29730afb6e4d319059a0d94023367f/FLAG99b3b99bf [2019-12-02 04:14:45,299 INFO L306 CDTParser]: Found 1 translation units. [2019-12-02 04:14:45,300 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_eb31c52e-6a19-4a4a-aa95-607911046c34/sv-benchmarks/c/array-memsafety-realloc/array-realloc-2.i [2019-12-02 04:14:45,307 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_eb31c52e-6a19-4a4a-aa95-607911046c34/bin/ukojak/data/fa2a66d26/dd29730afb6e4d319059a0d94023367f/FLAG99b3b99bf [2019-12-02 04:14:45,316 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_eb31c52e-6a19-4a4a-aa95-607911046c34/bin/ukojak/data/fa2a66d26/dd29730afb6e4d319059a0d94023367f [2019-12-02 04:14:45,318 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-02 04:14:45,319 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-02 04:14:45,319 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-02 04:14:45,320 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-02 04:14:45,322 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-02 04:14:45,323 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 04:14:45" (1/1) ... [2019-12-02 04:14:45,325 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@25e60119 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:14:45, skipping insertion in model container [2019-12-02 04:14:45,325 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 04:14:45" (1/1) ... [2019-12-02 04:14:45,330 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-02 04:14:45,361 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-02 04:14:45,569 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-02 04:14:45,580 INFO L203 MainTranslator]: Completed pre-run [2019-12-02 04:14:45,607 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-02 04:14:45,642 INFO L208 MainTranslator]: Completed translation [2019-12-02 04:14:45,642 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:14:45 WrapperNode [2019-12-02 04:14:45,642 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-02 04:14:45,643 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-02 04:14:45,643 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-02 04:14:45,643 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-02 04:14:45,648 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:14:45" (1/1) ... [2019-12-02 04:14:45,659 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:14:45" (1/1) ... [2019-12-02 04:14:45,674 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-02 04:14:45,674 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-02 04:14:45,674 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-02 04:14:45,675 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-02 04:14:45,680 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:14:45" (1/1) ... [2019-12-02 04:14:45,680 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:14:45" (1/1) ... [2019-12-02 04:14:45,683 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:14:45" (1/1) ... [2019-12-02 04:14:45,683 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:14:45" (1/1) ... [2019-12-02 04:14:45,688 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:14:45" (1/1) ... [2019-12-02 04:14:45,691 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:14:45" (1/1) ... [2019-12-02 04:14:45,692 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:14:45" (1/1) ... [2019-12-02 04:14:45,694 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-02 04:14:45,695 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-02 04:14:45,695 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-02 04:14:45,695 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-02 04:14:45,695 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:14:45" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_eb31c52e-6a19-4a4a-aa95-607911046c34/bin/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (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:10000 [2019-12-02 04:14:45,736 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-12-02 04:14:45,736 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-12-02 04:14:45,736 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-02 04:14:45,736 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-12-02 04:14:45,737 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-12-02 04:14:45,737 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-02 04:14:45,737 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-12-02 04:14:45,737 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-02 04:14:45,737 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-02 04:14:45,972 INFO L282 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-12-02 04:14:45,973 INFO L287 CfgBuilder]: Removed 9 assume(true) statements. [2019-12-02 04:14:45,973 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 04:14:45 BoogieIcfgContainer [2019-12-02 04:14:45,974 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-12-02 04:14:45,974 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-12-02 04:14:45,974 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-12-02 04:14:45,981 INFO L275 PluginConnector]: CodeCheck initialized [2019-12-02 04:14:45,981 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 04:14:45" (1/1) ... [2019-12-02 04:14:45,988 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-02 04:14:46,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-02 04:14:46,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33 states to 30 states and 33 transitions. [2019-12-02 04:14:46,013 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 33 transitions. [2019-12-02 04:14:46,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2019-12-02 04:14:46,015 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-02 04:14:46,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-02 04:14:46,106 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-02 04:14:46,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-02 04:14:46,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35 states to 31 states and 35 transitions. [2019-12-02 04:14:46,128 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 35 transitions. [2019-12-02 04:14:46,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2019-12-02 04:14:46,128 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-02 04:14:46,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-02 04:14:46,172 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-02 04:14:46,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-02 04:14:46,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 30 states and 34 transitions. [2019-12-02 04:14:46,189 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 34 transitions. [2019-12-02 04:14:46,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2019-12-02 04:14:46,189 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-02 04:14:46,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-02 04:14:46,221 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-02 04:14:46,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-02 04:14:46,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33 states to 29 states and 33 transitions. [2019-12-02 04:14:46,285 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 33 transitions. [2019-12-02 04:14:46,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2019-12-02 04:14:46,285 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-02 04:14:46,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-02 04:14:46,326 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-02 04:14:46,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-02 04:14:46,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31 states to 29 states and 31 transitions. [2019-12-02 04:14:46,429 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 31 transitions. [2019-12-02 04:14:46,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2019-12-02 04:14:46,429 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-02 04:14:46,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-02 04:14:46,460 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-02 04:14:46,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-02 04:14:46,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30 states to 28 states and 30 transitions. [2019-12-02 04:14:46,547 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 30 transitions. [2019-12-02 04:14:46,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2019-12-02 04:14:46,547 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-02 04:14:46,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-02 04:14:46,639 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-02 04:14:46,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-02 04:14:46,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 30 states and 34 transitions. [2019-12-02 04:14:46,922 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 34 transitions. [2019-12-02 04:14:46,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2019-12-02 04:14:46,922 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-02 04:14:46,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-02 04:14:46,938 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-02 04:14:47,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-02 04:14:47,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41 states to 33 states and 41 transitions. [2019-12-02 04:14:47,046 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 41 transitions. [2019-12-02 04:14:47,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2019-12-02 04:14:47,046 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-02 04:14:47,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-02 04:14:47,097 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-02 04:14:47,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-02 04:14:47,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47 states to 36 states and 47 transitions. [2019-12-02 04:14:47,369 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 47 transitions. [2019-12-02 04:14:47,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2019-12-02 04:14:47,372 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-02 04:14:47,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-02 04:14:47,440 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-02 04:14:48,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-02 04:14:48,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 40 states and 54 transitions. [2019-12-02 04:14:48,074 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 54 transitions. [2019-12-02 04:14:48,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2019-12-02 04:14:48,075 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-02 04:14:48,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-02 04:14:48,205 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-02 04:14:49,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-02 04:14:49,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60 states to 41 states and 60 transitions. [2019-12-02 04:14:49,538 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 60 transitions. [2019-12-02 04:14:49,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2019-12-02 04:14:49,538 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-02 04:14:49,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-02 04:14:49,738 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-02 04:14:51,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-02 04:14:51,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 76 states to 45 states and 76 transitions. [2019-12-02 04:14:51,620 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 76 transitions. [2019-12-02 04:14:51,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2019-12-02 04:14:51,621 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-02 04:14:51,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-02 04:14:51,751 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-02 04:14:54,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-02 04:14:54,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 50 states and 87 transitions. [2019-12-02 04:14:54,508 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 87 transitions. [2019-12-02 04:14:54,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2019-12-02 04:14:54,508 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-02 04:14:54,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-02 04:14:54,817 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-02 04:14:58,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-02 04:14:58,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 108 states to 55 states and 108 transitions. [2019-12-02 04:14:58,206 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 108 transitions. [2019-12-02 04:14:58,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2019-12-02 04:14:58,206 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-02 04:14:58,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-02 04:14:58,651 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-02 04:15:00,798 WARN L192 SmtUtils]: Spent 172.00 ms on a formula simplification. DAG size of input: 35 DAG size of output: 34 [2019-12-02 04:15:02,132 WARN L192 SmtUtils]: Spent 145.00 ms on a formula simplification. DAG size of input: 44 DAG size of output: 43 [2019-12-02 04:15:04,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-02 04:15:04,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 125 states to 60 states and 125 transitions. [2019-12-02 04:15:04,268 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 125 transitions. [2019-12-02 04:15:04,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2019-12-02 04:15:04,269 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-02 04:15:04,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-02 04:15:04,559 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-02 04:15:06,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-02 04:15:06,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 62 states and 127 transitions. [2019-12-02 04:15:06,490 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 127 transitions. [2019-12-02 04:15:06,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2019-12-02 04:15:06,490 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-02 04:15:06,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-02 04:15:06,722 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-02 04:15:11,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-02 04:15:11,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 145 states to 68 states and 145 transitions. [2019-12-02 04:15:11,648 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 145 transitions. [2019-12-02 04:15:11,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2019-12-02 04:15:11,649 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-02 04:15:11,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-02 04:15:11,883 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-02 04:15:13,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-02 04:15:13,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 69 states and 146 transitions. [2019-12-02 04:15:13,817 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 146 transitions. [2019-12-02 04:15:13,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2019-12-02 04:15:13,818 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-02 04:15:13,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-02 04:15:13,965 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-02 04:15:17,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-02 04:15:17,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 72 states and 161 transitions. [2019-12-02 04:15:17,616 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 161 transitions. [2019-12-02 04:15:17,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2019-12-02 04:15:17,617 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-02 04:15:17,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-02 04:15:17,999 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-02 04:15:20,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-02 04:15:20,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 75 states and 173 transitions. [2019-12-02 04:15:20,566 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 173 transitions. [2019-12-02 04:15:20,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2019-12-02 04:15:20,567 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-02 04:15:20,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-02 04:15:21,151 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-02 04:15:25,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-02 04:15:25,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 180 states to 77 states and 180 transitions. [2019-12-02 04:15:25,405 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 180 transitions. [2019-12-02 04:15:25,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2019-12-02 04:15:25,406 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-02 04:15:25,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-02 04:15:25,712 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-02 04:15:27,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-02 04:15:27,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 79 states and 188 transitions. [2019-12-02 04:15:27,806 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 188 transitions. [2019-12-02 04:15:27,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2019-12-02 04:15:27,807 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-02 04:15:27,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-02 04:15:28,776 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-02 04:15:30,715 WARN L192 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 33 DAG size of output: 30 [2019-12-02 04:15:32,721 WARN L192 SmtUtils]: Spent 155.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 39 [2019-12-02 04:15:34,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-02 04:15:34,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 83 states and 196 transitions. [2019-12-02 04:15:34,493 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 196 transitions. [2019-12-02 04:15:34,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2019-12-02 04:15:34,493 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-02 04:15:34,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-02 04:15:34,821 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-02 04:15:38,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-02 04:15:38,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 84 states and 201 transitions. [2019-12-02 04:15:38,358 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 201 transitions. [2019-12-02 04:15:38,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2019-12-02 04:15:38,359 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-02 04:15:38,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-02 04:15:41,239 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-02 04:15:55,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-02 04:15:55,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 235 states to 95 states and 235 transitions. [2019-12-02 04:15:55,501 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 235 transitions. [2019-12-02 04:15:55,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2019-12-02 04:15:55,501 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-02 04:15:55,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-02 04:15:55,703 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2019-12-02 04:15:57,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-02 04:15:57,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 243 states to 97 states and 243 transitions. [2019-12-02 04:15:57,552 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 243 transitions. [2019-12-02 04:15:57,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2019-12-02 04:15:57,552 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-02 04:15:57,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-02 04:16:02,280 WARN L192 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 39 [2019-12-02 04:16:05,851 WARN L192 SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 437 DAG size of output: 19 [2019-12-02 04:16:10,467 WARN L192 SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 439 DAG size of output: 21 [2019-12-02 04:16:13,259 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-02 04:16:14,925 WARN L192 SmtUtils]: Spent 184.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 45 [2019-12-02 04:16:17,819 WARN L192 SmtUtils]: Spent 228.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 48 [2019-12-02 04:16:25,660 WARN L192 SmtUtils]: Spent 199.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 43 [2019-12-02 04:16:30,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-02 04:16:30,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26 states to 22 states and 26 transitions. [2019-12-02 04:16:30,660 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 26 transitions. [2019-12-02 04:16:30,660 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2019-12-02 04:16:30,661 WARN L425 CodeCheckObserver]: This Program is SAFE, Check terminated with 27 iterations. [2019-12-02 04:16:30,668 INFO L765 CodeCheckObserver]: All specifications hold 14 specifications checked. All of them hold [2019-12-02 04:16:30,943 WARN L192 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 53 [2019-12-02 04:16:31,092 INFO L569 CodeCheckObserver]: Invariant with dag size 31 [2019-12-02 04:16:31,097 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-12-02 04:16:31,098 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-12-02 04:16:31,098 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-12-02 04:16:31,098 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-12-02 04:16:31,100 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-12-02 04:16:31,100 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2019-12-02 04:16:31,100 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-12-02 04:16:31,100 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2019-12-02 04:16:31,100 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-12-02 04:16:31,101 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-12-02 04:16:31,101 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2019-12-02 04:16:31,102 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-12-02 04:16:31,103 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-12-02 04:16:31,103 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-12-02 04:16:31,103 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-12-02 04:16:31,103 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-12-02 04:16:31,104 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2019-12-02 04:16:31,104 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-12-02 04:16:31,104 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2019-12-02 04:16:31,104 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-12-02 04:16:31,104 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-12-02 04:16:31,104 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2019-12-02 04:16:31,105 INFO L569 CodeCheckObserver]: Invariant with dag size 53 [2019-12-02 04:16:31,106 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-12-02 04:16:31,106 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-12-02 04:16:31,107 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-12-02 04:16:31,107 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-12-02 04:16:31,107 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-12-02 04:16:31,107 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-12-02 04:16:31,108 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-12-02 04:16:31,108 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-12-02 04:16:31,108 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-12-02 04:16:31,109 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-12-02 04:16:31,109 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-12-02 04:16:31,110 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-12-02 04:16:31,110 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2019-12-02 04:16:31,110 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-12-02 04:16:31,110 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-12-02 04:16:31,110 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-12-02 04:16:31,110 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2019-12-02 04:16:31,111 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2019-12-02 04:16:31,111 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-12-02 04:16:31,111 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2019-12-02 04:16:31,111 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-12-02 04:16:31,111 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-12-02 04:16:31,111 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2019-12-02 04:16:31,111 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-12-02 04:16:31,112 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-12-02 04:16:31,112 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2019-12-02 04:16:31,112 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-12-02 04:16:31,112 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-12-02 04:16:31,112 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2019-12-02 04:16:31,113 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-12-02 04:16:31,113 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-12-02 04:16:31,113 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-12-02 04:16:31,113 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-12-02 04:16:31,114 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-12-02 04:16:31,114 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-12-02 04:16:31,114 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-12-02 04:16:31,115 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-12-02 04:16:31,115 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-12-02 04:16:31,115 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-12-02 04:16:31,115 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-12-02 04:16:31,116 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-12-02 04:16:31,116 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2019-12-02 04:16:31,117 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-12-02 04:16:31,117 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-12-02 04:16:31,117 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-12-02 04:16:31,117 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2019-12-02 04:16:31,118 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2019-12-02 04:16:31,118 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-12-02 04:16:31,118 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2019-12-02 04:16:31,118 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-12-02 04:16:31,118 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-12-02 04:16:31,119 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2019-12-02 04:16:31,119 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-12-02 04:16:31,119 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-12-02 04:16:31,119 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2019-12-02 04:16:31,119 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-12-02 04:16:31,120 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-12-02 04:16:31,120 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2019-12-02 04:16:31,121 INFO L569 CodeCheckObserver]: Invariant with dag size 3 [2019-12-02 04:16:31,121 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2019-12-02 04:16:31,121 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2019-12-02 04:16:31,121 INFO L569 CodeCheckObserver]: Invariant with dag size 40 [2019-12-02 04:16:31,122 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-12-02 04:16:31,122 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-12-02 04:16:31,122 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-12-02 04:16:31,123 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-12-02 04:16:31,123 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-12-02 04:16:31,123 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-12-02 04:16:31,123 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-12-02 04:16:31,124 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2019-12-02 04:16:31,124 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-12-02 04:16:31,124 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-12-02 04:16:31,124 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-12-02 04:16:31,125 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2019-12-02 04:16:31,125 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-12-02 04:16:31,125 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2019-12-02 04:16:31,125 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-12-02 04:16:31,125 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2019-12-02 04:16:31,125 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-12-02 04:16:31,125 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-12-02 04:16:31,125 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2019-12-02 04:16:31,126 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-12-02 04:16:31,126 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-12-02 04:16:31,126 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-12-02 04:16:31,126 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-12-02 04:16:31,127 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-12-02 04:16:31,127 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-12-02 04:16:31,127 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-12-02 04:16:31,127 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2019-12-02 04:16:31,127 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-12-02 04:16:31,128 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-12-02 04:16:31,128 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-12-02 04:16:31,128 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2019-12-02 04:16:31,128 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-12-02 04:16:31,128 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2019-12-02 04:16:31,128 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-12-02 04:16:31,128 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2019-12-02 04:16:31,128 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-12-02 04:16:31,129 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-12-02 04:16:31,129 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2019-12-02 04:16:31,129 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 02.12 04:16:31 ImpRootNode [2019-12-02 04:16:31,129 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2019-12-02 04:16:31,130 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2019-12-02 04:16:31,130 INFO L271 PluginConnector]: Initializing Witness Printer... [2019-12-02 04:16:31,130 INFO L275 PluginConnector]: Witness Printer initialized [2019-12-02 04:16:31,130 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 04:14:45" (3/4) ... [2019-12-02 04:16:31,132 INFO L137 WitnessPrinter]: Generating witness for correct program [2019-12-02 04:16:31,139 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 16 nodes and edges [2019-12-02 04:16:31,139 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 9 nodes and edges [2019-12-02 04:16:31,140 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2019-12-02 04:16:31,140 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2019-12-02 04:16:31,159 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: \old(unknown-main_\old_#valid-unknown) == \valid [2019-12-02 04:16:31,159 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((0 == #memory_$Pointer$[a][a] && a == pointer) && pointer == a) && \old(unknown-main_\old_#valid-unknown) == \valid[#memory_$Pointer$[pointer][pointer] := 0][a := 0]) && 1 == \valid[a]) && \valid[#memory_$Pointer$[a][a]] == 1) && !(0 == #memory_$Pointer$[pointer][pointer])) && a + 4 <= unknown-#length-unknown[a]) && 1 <= num) && pointer == 0) && unknown-#StackHeapBarrier-unknown + 1 <= a) && #memory_$Pointer$[a][a] + 1 <= unknown-#StackHeapBarrier-unknown) && 0 == newsize) || (((((((((((0 == #memory_$Pointer$[a][a] && a == 0) && 1 <= newsize) && !(0 == #memory_$Pointer$[pointer][pointer])) && a + 4 <= unknown-#length-unknown[a]) && a == pointer) && !(pointer == #memory_$Pointer$[pointer][pointer])) && pointer == 0) && 1 == \valid[a]) && \valid[#memory_$Pointer$[a][a]] == 1) && \old(unknown-main_\old_#valid-unknown) == \valid[#memory_$Pointer$[a][a] := 0][a := 0]) && #memory_$Pointer$[a][a] + 1 <= unknown-#StackHeapBarrier-unknown) [2019-12-02 04:16:31,159 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((4 <= unknown-#length-unknown[pointer] && 1 == \valid[pointer]) && 1 <= newsize) && !(0 == #memory_$Pointer$[pointer][pointer])) && 1 == \valid[#memory_$Pointer$[pointer][pointer]]) && a == pointer) && pointer == a) && !(pointer == #memory_$Pointer$[pointer][pointer])) && \old(unknown-main_\old_#valid-unknown) == \valid[#memory_$Pointer$[pointer][pointer] := 0][a := 0]) && pointer == 0) || (((((((((4 <= unknown-#length-unknown[pointer] && 1 == \valid[pointer]) && 1 <= newsize) && !(0 == #memory_$Pointer$[pointer][pointer])) && a == pointer) && pointer == a) && \old(unknown-main_\old_#valid-unknown) == \valid[a := 0][#memory_$Pointer$[pointer][pointer] := 0]) && !(pointer == #memory_$Pointer$[pointer][pointer])) && pointer == 0) && pointer < unknown-#StackHeapBarrier-unknown + 1) [2019-12-02 04:16:31,160 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((0 == #memory_$Pointer$[a][a] && 0 < a + 1) && a + 4 <= unknown-#length-unknown[a]) && 1 == \valid[a]) && \valid[#memory_$Pointer$[a][a]] == 1) && \old(unknown-main_\old_#valid-unknown) == \valid[#memory_$Pointer$[a][a] := 0][a := 0]) && #memory_$Pointer$[a][a] + 1 <= unknown-#StackHeapBarrier-unknown [2019-12-02 04:16:31,175 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/run_dir_eb31c52e-6a19-4a4a-aa95-607911046c34/bin/ukojak/witness.graphml [2019-12-02 04:16:31,175 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2019-12-02 04:16:31,176 INFO L168 Benchmark]: Toolchain (without parser) took 105857.36 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 122.2 MB). Free memory was 939.3 MB in the beginning and 999.5 MB in the end (delta: -60.1 MB). Peak memory consumption was 62.0 MB. Max. memory is 11.5 GB. [2019-12-02 04:16:31,176 INFO L168 Benchmark]: CDTParser took 0.13 ms. Allocated memory is still 1.0 GB. Free memory is still 960.8 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-02 04:16:31,177 INFO L168 Benchmark]: CACSL2BoogieTranslator took 322.81 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 105.4 MB). Free memory was 939.3 MB in the beginning and 1.1 GB in the end (delta: -148.6 MB). Peak memory consumption was 18.0 MB. Max. memory is 11.5 GB. [2019-12-02 04:16:31,177 INFO L168 Benchmark]: Boogie Procedure Inliner took 31.72 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2019-12-02 04:16:31,177 INFO L168 Benchmark]: Boogie Preprocessor took 20.13 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-02 04:16:31,177 INFO L168 Benchmark]: RCFGBuilder took 278.99 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 33.1 MB). Peak memory consumption was 33.1 MB. Max. memory is 11.5 GB. [2019-12-02 04:16:31,177 INFO L168 Benchmark]: CodeCheck took 105155.42 ms. Allocated memory was 1.1 GB in the beginning and 1.2 GB in the end (delta: 16.8 MB). Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 48.0 MB). Peak memory consumption was 305.8 MB. Max. memory is 11.5 GB. [2019-12-02 04:16:31,178 INFO L168 Benchmark]: Witness Printer took 45.48 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 999.5 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 11.5 GB. [2019-12-02 04:16:31,179 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - StatisticsResult: Ultimate CodeCheck benchmark data CFG has 1 procedures, 30 locations, 14 error locations. Result: SAFE, OverallTime: 104.6s, OverallIterations: 27, TraceHistogramMax: 0, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, HoareTripleCheckerStatistics: 92274688 SDtfs, 99375368 SDslu, 110973008 SDs, 0 SdLazy, 799439672 SolverSat, 373283736 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 13.3s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 2955 GetRequests, 2471 SyntacticMatches, 50 SemanticMatches, 434 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 83506 ImplicationChecksByTransitivity, 101.7s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, traceCheckStatistics: 0.0s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 23.6s InterpolantComputationTime, 255 NumberOfCodeBlocks, 255 NumberOfCodeBlocksAsserted, 26 NumberOfCheckSat, 229 ConstructedInterpolants, 0 QuantifiedInterpolants, 33632 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 26 InterpolantComputations, 17 PerfectInterpolantSequences, 4/28 InterpolantCoveringCapability, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available - PositiveResult [Line: 576]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 576]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 562]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 560]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 570]: all allocated memory was freed For all program executions holds that all allocated memory was freed at this location - PositiveResult [Line: 560]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 563]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 581]: free always succeeds For all program executions holds that free always succeeds at this location - PositiveResult [Line: 563]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 581]: free always succeeds For all program executions holds that free always succeeds at this location - PositiveResult [Line: 562]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 581]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 581]: free always succeeds For all program executions holds that free always succeeds at this location - PositiveResult [Line: 581]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - AllSpecificationsHoldResult: All specifications hold 14 specifications checked. All of them hold - InvariantResult [Line: 557]: Loop Invariant [2019-12-02 04:16:31,181 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-12-02 04:16:31,181 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-12-02 04:16:31,181 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-12-02 04:16:31,181 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-12-02 04:16:31,181 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-12-02 04:16:31,182 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2019-12-02 04:16:31,182 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-12-02 04:16:31,182 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2019-12-02 04:16:31,182 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-12-02 04:16:31,182 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-12-02 04:16:31,182 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2019-12-02 04:16:31,182 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-12-02 04:16:31,182 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-12-02 04:16:31,183 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-12-02 04:16:31,183 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-12-02 04:16:31,183 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-12-02 04:16:31,183 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2019-12-02 04:16:31,183 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-12-02 04:16:31,183 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2019-12-02 04:16:31,183 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-12-02 04:16:31,184 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-12-02 04:16:31,184 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier Derived loop invariant: (((((0 == #memory_$Pointer$[a][a] && 0 < a + 1) && a + 4 <= unknown-#length-unknown[a]) && 1 == \valid[a]) && \valid[#memory_$Pointer$[a][a]] == 1) && \old(unknown-main_\old_#valid-unknown) == \valid[#memory_$Pointer$[a][a] := 0][a := 0]) && #memory_$Pointer$[a][a] + 1 <= unknown-#StackHeapBarrier-unknown - InvariantResult [Line: 558]: Loop Invariant [2019-12-02 04:16:31,184 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-12-02 04:16:31,184 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-12-02 04:16:31,184 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-12-02 04:16:31,184 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-12-02 04:16:31,185 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-12-02 04:16:31,185 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-12-02 04:16:31,185 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-12-02 04:16:31,185 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-12-02 04:16:31,185 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-12-02 04:16:31,185 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-12-02 04:16:31,186 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-12-02 04:16:31,186 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-12-02 04:16:31,186 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2019-12-02 04:16:31,186 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-12-02 04:16:31,186 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-12-02 04:16:31,186 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-12-02 04:16:31,187 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2019-12-02 04:16:31,187 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2019-12-02 04:16:31,187 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-12-02 04:16:31,187 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2019-12-02 04:16:31,187 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-12-02 04:16:31,187 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-12-02 04:16:31,187 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2019-12-02 04:16:31,187 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-12-02 04:16:31,187 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-12-02 04:16:31,187 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2019-12-02 04:16:31,187 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-12-02 04:16:31,188 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-12-02 04:16:31,188 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2019-12-02 04:16:31,188 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-12-02 04:16:31,188 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-12-02 04:16:31,188 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-12-02 04:16:31,189 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-12-02 04:16:31,189 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-12-02 04:16:31,189 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-12-02 04:16:31,189 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-12-02 04:16:31,189 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-12-02 04:16:31,189 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-12-02 04:16:31,189 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-12-02 04:16:31,190 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-12-02 04:16:31,190 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-12-02 04:16:31,190 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2019-12-02 04:16:31,190 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-12-02 04:16:31,190 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-12-02 04:16:31,190 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-12-02 04:16:31,190 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2019-12-02 04:16:31,191 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2019-12-02 04:16:31,191 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-12-02 04:16:31,191 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2019-12-02 04:16:31,191 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-12-02 04:16:31,191 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-12-02 04:16:31,191 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2019-12-02 04:16:31,191 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-12-02 04:16:31,191 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-12-02 04:16:31,191 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2019-12-02 04:16:31,191 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-12-02 04:16:31,192 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-12-02 04:16:31,192 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier Derived loop invariant: ((((((((((((0 == #memory_$Pointer$[a][a] && a == pointer) && pointer == a) && \old(unknown-main_\old_#valid-unknown) == \valid[#memory_$Pointer$[pointer][pointer] := 0][a := 0]) && 1 == \valid[a]) && \valid[#memory_$Pointer$[a][a]] == 1) && !(0 == #memory_$Pointer$[pointer][pointer])) && a + 4 <= unknown-#length-unknown[a]) && 1 <= num) && pointer == 0) && unknown-#StackHeapBarrier-unknown + 1 <= a) && #memory_$Pointer$[a][a] + 1 <= unknown-#StackHeapBarrier-unknown) && 0 == newsize) || (((((((((((0 == #memory_$Pointer$[a][a] && a == 0) && 1 <= newsize) && !(0 == #memory_$Pointer$[pointer][pointer])) && a + 4 <= unknown-#length-unknown[a]) && a == pointer) && !(pointer == #memory_$Pointer$[pointer][pointer])) && pointer == 0) && 1 == \valid[a]) && \valid[#memory_$Pointer$[a][a]] == 1) && \old(unknown-main_\old_#valid-unknown) == \valid[#memory_$Pointer$[a][a] := 0][a := 0]) && #memory_$Pointer$[a][a] + 1 <= unknown-#StackHeapBarrier-unknown) - InvariantResult [Line: 570]: Loop Invariant [2019-12-02 04:16:31,192 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2019-12-02 04:16:31,192 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid Derived loop invariant: \old(unknown-main_\old_#valid-unknown) == \valid - InvariantResult [Line: 560]: Loop Invariant [2019-12-02 04:16:31,192 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-12-02 04:16:31,192 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-12-02 04:16:31,193 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-12-02 04:16:31,193 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-12-02 04:16:31,193 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-12-02 04:16:31,193 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-12-02 04:16:31,193 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-12-02 04:16:31,193 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2019-12-02 04:16:31,194 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-12-02 04:16:31,194 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-12-02 04:16:31,194 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-12-02 04:16:31,194 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2019-12-02 04:16:31,194 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-12-02 04:16:31,194 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2019-12-02 04:16:31,194 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-12-02 04:16:31,194 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2019-12-02 04:16:31,194 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-12-02 04:16:31,194 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-12-02 04:16:31,194 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2019-12-02 04:16:31,195 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-12-02 04:16:31,195 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-12-02 04:16:31,195 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-12-02 04:16:31,195 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-12-02 04:16:31,195 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-12-02 04:16:31,195 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-12-02 04:16:31,196 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-12-02 04:16:31,196 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2019-12-02 04:16:31,196 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-12-02 04:16:31,196 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-12-02 04:16:31,196 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-12-02 04:16:31,196 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2019-12-02 04:16:31,196 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-12-02 04:16:31,196 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2019-12-02 04:16:31,197 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-12-02 04:16:31,197 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2019-12-02 04:16:31,197 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-12-02 04:16:31,197 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-12-02 04:16:31,197 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier Derived loop invariant: (((((((((4 <= unknown-#length-unknown[pointer] && 1 == \valid[pointer]) && 1 <= newsize) && !(0 == #memory_$Pointer$[pointer][pointer])) && 1 == \valid[#memory_$Pointer$[pointer][pointer]]) && a == pointer) && pointer == a) && !(pointer == #memory_$Pointer$[pointer][pointer])) && \old(unknown-main_\old_#valid-unknown) == \valid[#memory_$Pointer$[pointer][pointer] := 0][a := 0]) && pointer == 0) || (((((((((4 <= unknown-#length-unknown[pointer] && 1 == \valid[pointer]) && 1 <= newsize) && !(0 == #memory_$Pointer$[pointer][pointer])) && a == pointer) && pointer == a) && \old(unknown-main_\old_#valid-unknown) == \valid[a := 0][#memory_$Pointer$[pointer][pointer] := 0]) && !(pointer == #memory_$Pointer$[pointer][pointer])) && pointer == 0) && pointer < unknown-#StackHeapBarrier-unknown + 1) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13 ms. Allocated memory is still 1.0 GB. Free memory is still 960.8 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 322.81 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 105.4 MB). Free memory was 939.3 MB in the beginning and 1.1 GB in the end (delta: -148.6 MB). Peak memory consumption was 18.0 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 31.72 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 20.13 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 278.99 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 33.1 MB). Peak memory consumption was 33.1 MB. Max. memory is 11.5 GB. * CodeCheck took 105155.42 ms. Allocated memory was 1.1 GB in the beginning and 1.2 GB in the end (delta: 16.8 MB). Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 48.0 MB). Peak memory consumption was 305.8 MB. Max. memory is 11.5 GB. * Witness Printer took 45.48 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 999.5 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #StackHeapBarrier - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #StackHeapBarrier - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #StackHeapBarrier - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #StackHeapBarrier - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #StackHeapBarrier - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #StackHeapBarrier - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #StackHeapBarrier - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #StackHeapBarrier - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #StackHeapBarrier - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #StackHeapBarrier - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #StackHeapBarrier - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #StackHeapBarrier - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #StackHeapBarrier - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #StackHeapBarrier - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #StackHeapBarrier - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #StackHeapBarrier - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #StackHeapBarrier - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #StackHeapBarrier - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #StackHeapBarrier - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #StackHeapBarrier RESULT: Ultimate proved your program to be correct! Received shutdown request...