./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-regression/test22-1.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a4ecdabc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_0b9eb649-69ed-467e-a65c-b9fcb8e4f524/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_0b9eb649-69ed-467e-a65c-b9fcb8e4f524/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_0b9eb649-69ed-467e-a65c-b9fcb8e4f524/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_0b9eb649-69ed-467e-a65c-b9fcb8e4f524/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-regression/test22-1.c -s /tmp/vcloud-vcloud-master/worker/run_dir_0b9eb649-69ed-467e-a65c-b9fcb8e4f524/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_0b9eb649-69ed-467e-a65c-b9fcb8e4f524/bin/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash a3b319f31812cf6dfaa3cae4a89a0875c72839a3 .............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-28 04:40:03,265 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:40:03,268 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:40:03,337 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:40:03,337 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:40:03,343 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:40:03,345 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:40:03,349 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:40:03,352 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:40:03,357 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:40:03,358 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:40:03,360 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:40:03,361 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:40:03,364 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:40:03,366 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:40:03,367 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:40:03,369 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:40:03,372 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:40:03,375 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:40:03,383 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:40:03,385 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:40:03,386 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:40:03,388 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:40:03,389 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:40:03,398 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:40:03,398 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:40:03,399 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:40:03,401 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:40:03,401 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:40:03,402 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:40:03,403 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:40:03,404 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:40:03,406 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:40:03,407 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:40:03,408 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:40:03,409 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:40:03,409 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:40:03,410 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:40:03,410 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:40:03,411 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:40:03,411 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:40:03,414 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_0b9eb649-69ed-467e-a65c-b9fcb8e4f524/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2020-11-28 04:40:03,444 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:40:03,445 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:40:03,445 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-28 04:40:03,446 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-28 04:40:03,446 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:40:03,447 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:40:03,447 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:40:03,447 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 04:40:03,447 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 04:40:03,448 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 04:40:03,448 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:40:03,448 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 04:40:03,448 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:40:03,448 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 04:40:03,449 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 04:40:03,449 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 04:40:03,449 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:40:03,449 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 04:40:03,450 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:40:03,450 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:40:03,450 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:40:03,450 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:40:03,451 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:40:03,451 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:40:03,451 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:40:03,451 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 04:40:03,452 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-28 04:40:03,452 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 04:40:03,452 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 04:40:03,452 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud-vcloud-master/worker/run_dir_0b9eb649-69ed-467e-a65c-b9fcb8e4f524/bin/ukojak/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_0b9eb649-69ed-467e-a65c-b9fcb8e4f524/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a3b319f31812cf6dfaa3cae4a89a0875c72839a3 [2020-11-28 04:40:03,696 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:40:03,741 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:40:03,744 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:40:03,746 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:40:03,747 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:40:03,749 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_0b9eb649-69ed-467e-a65c-b9fcb8e4f524/bin/ukojak/../../sv-benchmarks/c/ldv-regression/test22-1.c [2020-11-28 04:40:03,830 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_0b9eb649-69ed-467e-a65c-b9fcb8e4f524/bin/ukojak/data/ea3f8d66b/296d164e213d47209972eb9744d386d1/FLAG8d70a7462 [2020-11-28 04:40:04,252 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:40:04,252 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_0b9eb649-69ed-467e-a65c-b9fcb8e4f524/sv-benchmarks/c/ldv-regression/test22-1.c [2020-11-28 04:40:04,258 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_0b9eb649-69ed-467e-a65c-b9fcb8e4f524/bin/ukojak/data/ea3f8d66b/296d164e213d47209972eb9744d386d1/FLAG8d70a7462 [2020-11-28 04:40:04,666 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_0b9eb649-69ed-467e-a65c-b9fcb8e4f524/bin/ukojak/data/ea3f8d66b/296d164e213d47209972eb9744d386d1 [2020-11-28 04:40:04,668 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:40:04,669 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:40:04,671 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:40:04,671 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:40:04,673 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:40:04,674 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:40:04" (1/1) ... [2020-11-28 04:40:04,675 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1d1b0951 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:40:04, skipping insertion in model container [2020-11-28 04:40:04,676 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:40:04" (1/1) ... [2020-11-28 04:40:04,683 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:40:04,697 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:40:04,881 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 04:40:04,890 INFO L203 MainTranslator]: Completed pre-run [2020-11-28 04:40:04,908 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 04:40:04,923 INFO L208 MainTranslator]: Completed translation [2020-11-28 04:40:04,924 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:40:04 WrapperNode [2020-11-28 04:40:04,924 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 04:40:04,926 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-28 04:40:04,926 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-28 04:40:04,926 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-28 04:40:04,934 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:40:04" (1/1) ... [2020-11-28 04:40:04,942 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:40:04" (1/1) ... [2020-11-28 04:40:04,963 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-28 04:40:04,964 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-11-28 04:40:04,965 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-11-28 04:40:04,965 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-11-28 04:40:04,973 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:40:04" (1/1) ... [2020-11-28 04:40:04,974 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:40:04" (1/1) ... [2020-11-28 04:40:04,976 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:40:04" (1/1) ... [2020-11-28 04:40:04,977 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:40:04" (1/1) ... [2020-11-28 04:40:04,984 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:40:04" (1/1) ... [2020-11-28 04:40:04,988 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:40:04" (1/1) ... [2020-11-28 04:40:04,990 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:40:04" (1/1) ... [2020-11-28 04:40:04,992 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-11-28 04:40:04,993 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-11-28 04:40:04,993 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-11-28 04:40:04,993 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-11-28 04:40:04,995 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:40:04" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_0b9eb649-69ed-467e-a65c-b9fcb8e4f524/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 [2020-11-28 04:40:05,074 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-11-28 04:40:05,075 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-11-28 04:40:05,075 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-11-28 04:40:05,075 INFO L130 BoogieDeclarations]: Found specification of procedure get_dummy [2020-11-28 04:40:05,076 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dummy [2020-11-28 04:40:05,076 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-11-28 04:40:05,076 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-11-28 04:40:05,076 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-11-28 04:40:05,681 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-11-28 04:40:05,681 INFO L298 CfgBuilder]: Removed 11 assume(true) statements. [2020-11-28 04:40:05,690 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 04:40:05 BoogieIcfgContainer [2020-11-28 04:40:05,691 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-11-28 04:40:05,692 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2020-11-28 04:40:05,693 INFO L271 PluginConnector]: Initializing CodeCheck... [2020-11-28 04:40:05,703 INFO L275 PluginConnector]: CodeCheck initialized [2020-11-28 04:40:05,703 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 04:40:05" (1/1) ... [2020-11-28 04:40:05,713 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-28 04:40:05,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-28 04:40:05,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24 states to 19 states and 24 transitions. [2020-11-28 04:40:05,753 INFO L276 IsEmpty]: Start isEmpty. Operand 19 states and 24 transitions. [2020-11-28 04:40:05,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2020-11-28 04:40:05,758 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-28 04:40:05,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-28 04:40:05,925 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2020-11-28 04:40:05,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-28 04:40:05,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 19 states and 22 transitions. [2020-11-28 04:40:05,938 INFO L276 IsEmpty]: Start isEmpty. Operand 19 states and 22 transitions. [2020-11-28 04:40:05,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2020-11-28 04:40:05,939 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-28 04:40:06,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-28 04:40:06,096 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2020-11-28 04:40:06,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-28 04:40:06,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26 states to 21 states and 26 transitions. [2020-11-28 04:40:06,239 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 26 transitions. [2020-11-28 04:40:06,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2020-11-28 04:40:06,240 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-28 04:40:06,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-28 04:40:06,430 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2020-11-28 04:40:06,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-28 04:40:06,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31 states to 23 states and 31 transitions. [2020-11-28 04:40:06,787 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 31 transitions. [2020-11-28 04:40:06,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2020-11-28 04:40:06,789 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-28 04:40:06,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-28 04:40:06,951 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2020-11-28 04:40:07,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-28 04:40:07,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37 states to 25 states and 37 transitions. [2020-11-28 04:40:07,318 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 37 transitions. [2020-11-28 04:40:07,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2020-11-28 04:40:07,319 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-28 04:40:07,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-28 04:40:07,499 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2020-11-28 04:40:07,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-28 04:40:07,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44 states to 27 states and 44 transitions. [2020-11-28 04:40:07,969 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 44 transitions. [2020-11-28 04:40:07,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2020-11-28 04:40:07,970 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-28 04:40:07,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-28 04:40:08,170 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2020-11-28 04:40:08,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-28 04:40:08,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 29 states and 52 transitions. [2020-11-28 04:40:08,665 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 52 transitions. [2020-11-28 04:40:08,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2020-11-28 04:40:08,666 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-28 04:40:08,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-28 04:40:08,802 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2020-11-28 04:40:09,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-28 04:40:09,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 31 states and 61 transitions. [2020-11-28 04:40:09,396 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 61 transitions. [2020-11-28 04:40:09,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2020-11-28 04:40:09,397 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-28 04:40:09,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-28 04:40:09,571 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 0 proven. 42 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2020-11-28 04:40:10,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-28 04:40:10,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 71 states to 33 states and 71 transitions. [2020-11-28 04:40:10,215 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 71 transitions. [2020-11-28 04:40:10,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2020-11-28 04:40:10,216 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-28 04:40:10,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-28 04:40:10,466 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2020-11-28 04:40:11,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-28 04:40:11,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 82 states to 35 states and 82 transitions. [2020-11-28 04:40:11,060 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 82 transitions. [2020-11-28 04:40:11,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2020-11-28 04:40:11,062 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-28 04:40:11,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-28 04:40:11,306 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 0 proven. 72 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2020-11-28 04:40:12,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-28 04:40:12,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 94 states to 37 states and 94 transitions. [2020-11-28 04:40:12,061 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 94 transitions. [2020-11-28 04:40:12,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2020-11-28 04:40:12,062 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-28 04:40:12,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-28 04:40:12,265 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 0 proven. 90 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2020-11-28 04:40:12,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-28 04:40:12,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 39 states and 96 transitions. [2020-11-28 04:40:12,993 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 96 transitions. [2020-11-28 04:40:12,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2020-11-28 04:40:12,994 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-28 04:40:13,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-28 04:40:14,918 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 0 proven. 110 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2020-11-28 04:40:25,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-28 04:40:25,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 175 states to 63 states and 175 transitions. [2020-11-28 04:40:25,355 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 175 transitions. [2020-11-28 04:40:25,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2020-11-28 04:40:25,357 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-28 04:40:25,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-28 04:40:26,288 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 112 proven. 20 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2020-11-28 04:40:28,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-28 04:40:28,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 173 transitions. [2020-11-28 04:40:28,055 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 173 transitions. [2020-11-28 04:40:28,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2020-11-28 04:40:28,057 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-28 04:40:28,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-28 04:40:28,706 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 112 proven. 20 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2020-11-28 04:40:31,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-28 04:40:31,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 167 states to 65 states and 167 transitions. [2020-11-28 04:40:31,221 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 167 transitions. [2020-11-28 04:40:31,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2020-11-28 04:40:31,223 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-28 04:40:31,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-28 04:40:31,845 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 112 proven. 20 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2020-11-28 04:40:32,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-28 04:40:32,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 156 states to 65 states and 156 transitions. [2020-11-28 04:40:32,431 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 156 transitions. [2020-11-28 04:40:32,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2020-11-28 04:40:32,432 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-28 04:40:32,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-28 04:40:33,015 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 112 proven. 20 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2020-11-28 04:40:33,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-28 04:40:33,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 65 states and 143 transitions. [2020-11-28 04:40:33,836 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 143 transitions. [2020-11-28 04:40:33,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2020-11-28 04:40:33,837 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-28 04:40:33,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-28 04:40:34,467 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 112 proven. 20 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2020-11-28 04:40:36,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-28 04:40:36,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 111 states to 65 states and 111 transitions. [2020-11-28 04:40:36,105 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 111 transitions. [2020-11-28 04:40:36,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2020-11-28 04:40:36,106 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-28 04:40:36,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-28 04:40:36,692 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 112 proven. 20 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2020-11-28 04:40:37,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-28 04:40:37,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 65 states and 92 transitions. [2020-11-28 04:40:37,639 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 92 transitions. [2020-11-28 04:40:37,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2020-11-28 04:40:37,640 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-28 04:40:37,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-28 04:40:38,322 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 112 proven. 20 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2020-11-28 04:40:39,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-28 04:40:39,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39 states to 37 states and 39 transitions. [2020-11-28 04:40:39,471 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 39 transitions. [2020-11-28 04:40:39,472 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-11-28 04:40:39,472 WARN L425 CodeCheckObserver]: This Program is SAFE, Check terminated with 20 iterations. [2020-11-28 04:40:39,480 INFO L765 CodeCheckObserver]: All specifications hold 1 specifications checked. All of them hold [2020-11-28 04:40:39,614 WARN L193 SmtUtils]: Spent 130.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2020-11-28 04:40:39,776 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 93 [2020-11-28 04:40:39,803 INFO L569 CodeCheckObserver]: Invariant with dag size 73 [2020-11-28 04:40:39,815 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:40:39,816 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:40:39,817 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:40:39,817 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:40:39,817 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:40:39,818 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:40:39,818 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:40:39,818 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:40:39,819 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:40:39,819 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:40:39,819 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:40:39,820 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:40:39,820 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:40:39,821 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:40:39,821 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:40:39,821 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:40:39,822 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:40:39,822 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:40:39,822 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:40:39,823 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:40:39,823 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:40:39,823 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:40:39,824 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:40:39,824 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:40:39,824 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:40:39,825 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:40:39,825 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:40:39,825 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:40:39,826 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:40:39,826 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:40:39,826 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:40:39,853 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:40:39,854 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:40:39,854 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:40:39,854 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:40:39,855 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:40:39,855 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:40:39,855 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:40:39,856 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:40:39,856 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:40:39,856 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:40:39,857 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:40:39,857 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:40:39,858 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:40:39,859 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:40:39,859 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:40:39,870 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:40:39,870 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:40:39,871 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:40:39,871 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:40:39,871 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:40:39,872 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:40:39,872 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:40:39,872 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:40:39,873 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:40:39,873 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:40:39,873 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:40:39,874 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:40:39,874 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:40:39,874 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:40:39,874 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:40:39,875 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:40:39,877 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-11-28 04:40:39,877 INFO L569 CodeCheckObserver]: Invariant with dag size 7 [2020-11-28 04:40:39,878 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:40:39,878 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:40:39,879 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 28.11 04:40:39 ImpRootNode [2020-11-28 04:40:39,879 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2020-11-28 04:40:39,880 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2020-11-28 04:40:39,880 INFO L271 PluginConnector]: Initializing Witness Printer... [2020-11-28 04:40:39,881 INFO L275 PluginConnector]: Witness Printer initialized [2020-11-28 04:40:39,881 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 04:40:05" (3/4) ... [2020-11-28 04:40:39,890 INFO L137 WitnessPrinter]: Generating witness for correct program [2020-11-28 04:40:39,910 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure get_dummy [2020-11-28 04:40:39,916 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 16 nodes and edges [2020-11-28 04:40:39,919 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 6 nodes and edges [2020-11-28 04:40:39,920 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2020-11-28 04:40:39,920 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2020-11-28 04:40:39,995 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/run_dir_0b9eb649-69ed-467e-a65c-b9fcb8e4f524/bin/ukojak/witness.graphml [2020-11-28 04:40:39,995 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2020-11-28 04:40:39,997 INFO L168 Benchmark]: Toolchain (without parser) took 35327.07 ms. Allocated memory was 96.5 MB in the beginning and 377.5 MB in the end (delta: 281.0 MB). Free memory was 67.4 MB in the beginning and 307.3 MB in the end (delta: -239.8 MB). Peak memory consumption was 40.7 MB. Max. memory is 16.1 GB. [2020-11-28 04:40:39,999 INFO L168 Benchmark]: CDTParser took 0.28 ms. Allocated memory is still 96.5 MB. Free memory is still 55.9 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:40:40,000 INFO L168 Benchmark]: CACSL2BoogieTranslator took 254.15 ms. Allocated memory is still 96.5 MB. Free memory was 67.4 MB in the beginning and 72.0 MB in the end (delta: -4.5 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-28 04:40:40,001 INFO L168 Benchmark]: Boogie Procedure Inliner took 38.15 ms. Allocated memory is still 96.5 MB. Free memory was 72.0 MB in the beginning and 70.2 MB in the end (delta: 1.8 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2020-11-28 04:40:40,005 INFO L168 Benchmark]: Boogie Preprocessor took 27.98 ms. Allocated memory is still 96.5 MB. Free memory was 70.2 MB in the beginning and 69.0 MB in the end (delta: 1.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2020-11-28 04:40:40,006 INFO L168 Benchmark]: RCFGBuilder took 697.84 ms. Allocated memory was 96.5 MB in the beginning and 123.7 MB in the end (delta: 27.3 MB). Free memory was 69.0 MB in the beginning and 100.4 MB in the end (delta: -31.3 MB). Peak memory consumption was 27.1 MB. Max. memory is 16.1 GB. [2020-11-28 04:40:40,006 INFO L168 Benchmark]: CodeCheck took 34187.83 ms. Allocated memory was 123.7 MB in the beginning and 377.5 MB in the end (delta: 253.8 MB). Free memory was 100.4 MB in the beginning and 310.4 MB in the end (delta: -210.0 MB). Peak memory consumption was 231.0 MB. Max. memory is 16.1 GB. [2020-11-28 04:40:40,007 INFO L168 Benchmark]: Witness Printer took 115.10 ms. Allocated memory is still 377.5 MB. Free memory was 310.4 MB in the beginning and 307.3 MB in the end (delta: 3.1 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-11-28 04:40:40,010 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - StatisticsResult: Ultimate CodeCheck benchmark data CFG has 2 procedures, 19 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 33.7s, OverallIterations: 20, TraceHistogramMax: 0, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 5242880 SDtfs, 267718 SDslu, 0 SDs, 0 SdLazy, 11604338 SolverSat, 3445676 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 14.9s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 7276 GetRequests, 6671 SyntacticMatches, 349 SemanticMatches, 256 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 63685 ImplicationChecksByTransitivity, 29.5s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, traceCheckStatistics: 0.0s SsaConstructionTime, 0.6s SatisfiabilityAnalysisTime, 7.8s InterpolantComputationTime, 624 NumberOfCodeBlocks, 624 NumberOfCodeBlocksAsserted, 19 NumberOfCheckSat, 605 ConstructedInterpolants, 0 QuantifiedInterpolants, 120149 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 19 InterpolantComputations, 2 PerfectInterpolantSequences, 898/1478 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: 3]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 40]: Loop Invariant [2020-11-28 04:40:40,015 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:40:40,015 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:40:40,015 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:40:40,016 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:40:40,016 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:40:40,016 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:40:40,016 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:40:40,017 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:40:40,017 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:40:40,027 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:40:40,028 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:40:40,028 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:40:40,028 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:40:40,029 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:40:40,030 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:40:40,030 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:40:40,030 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:40:40,035 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:40:40,038 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:40:40,038 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:40:40,038 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:40:40,039 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:40:40,039 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:40:40,039 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:40:40,039 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:40:40,040 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:40:40,040 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:40:40,040 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:40:40,044 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:40:40,045 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:40:40,045 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:40:40,048 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:40:40,062 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:40:40,063 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:40:40,063 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:40:40,063 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:40:40,064 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:40:40,064 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:40:40,064 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:40:40,064 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:40:40,065 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:40:40,065 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:40:40,065 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:40:40,065 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:40:40,066 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:40:40,066 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:40:40,066 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:40:40,066 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:40:40,067 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:40:40,067 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:40:40,067 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:40:40,067 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:40:40,067 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:40:40,068 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:40:40,068 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:40:40,068 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:40:40,068 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:40:40,069 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:40:40,069 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:40:40,070 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:40:40,070 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:40:40,071 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int Derived loop invariant: (((((((((((i + 3 <= unknown-#memory_int-unknown[pa][pa] && unknown-#memory_int-unknown[pd2][pd2] == i + 3) && unknown-#memory_int-unknown[pa][pa] < i + 4) || ((unknown-#memory_int-unknown[pd2][pd2] == i + 1 && unknown-#memory_int-unknown[pa][pa] < i + 2) && i + 1 <= unknown-#memory_int-unknown[pa][pa])) || ((i + 5 <= unknown-#memory_int-unknown[pa][pa] && unknown-#memory_int-unknown[pa][pa] < i + 6) && unknown-#memory_int-unknown[pd2][pd2] == i + 5)) || ((unknown-#memory_int-unknown[pa][pa] < i + 5 && i + 4 <= unknown-#memory_int-unknown[pa][pa]) && unknown-#memory_int-unknown[pd2][pd2] == i + 4)) || ((i + 6 <= unknown-#memory_int-unknown[pa][pa] && i + 6 == unknown-#memory_int-unknown[pd2][pd2]) && unknown-#memory_int-unknown[pa][pa] < i + 7)) || ((unknown-#memory_int-unknown[pd2][pd2] == i + 2 && unknown-#memory_int-unknown[pa][pa] < i + 3) && i + 2 <= unknown-#memory_int-unknown[pa][pa])) || ((unknown-#memory_int-unknown[pd2][pd2] == i + 7 && unknown-#memory_int-unknown[pa][pa] < i + 8) && i + 7 <= unknown-#memory_int-unknown[pa][pa])) || ((i + 9 <= unknown-#memory_int-unknown[pa][pa] && unknown-#memory_int-unknown[pa][pa] < i + 10) && i + 9 == unknown-#memory_int-unknown[pd2][pd2])) || (unknown-#memory_int-unknown[pa][pa] < i + 1 && i == unknown-#memory_int-unknown[pd2][pd2])) || (unknown-#memory_int-unknown[pa][pa] == i + 10 && i + 10 == unknown-#memory_int-unknown[pd2][pd2])) || ((i + 8 <= unknown-#memory_int-unknown[pa][pa] && unknown-#memory_int-unknown[pa][pa] < i + 9) && i + 8 == unknown-#memory_int-unknown[pd2][pd2]) - InvariantResult [Line: 32]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 40]: Loop Invariant [2020-11-28 04:40:40,077 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:40:40,078 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int Derived loop invariant: i == unknown-#memory_int-unknown[pd2][pd2] * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28 ms. Allocated memory is still 96.5 MB. Free memory is still 55.9 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 254.15 ms. Allocated memory is still 96.5 MB. Free memory was 67.4 MB in the beginning and 72.0 MB in the end (delta: -4.5 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 38.15 ms. Allocated memory is still 96.5 MB. Free memory was 72.0 MB in the beginning and 70.2 MB in the end (delta: 1.8 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 27.98 ms. Allocated memory is still 96.5 MB. Free memory was 70.2 MB in the beginning and 69.0 MB in the end (delta: 1.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. * RCFGBuilder took 697.84 ms. Allocated memory was 96.5 MB in the beginning and 123.7 MB in the end (delta: 27.3 MB). Free memory was 69.0 MB in the beginning and 100.4 MB in the end (delta: -31.3 MB). Peak memory consumption was 27.1 MB. Max. memory is 16.1 GB. * CodeCheck took 34187.83 ms. Allocated memory was 123.7 MB in the beginning and 377.5 MB in the end (delta: 253.8 MB). Free memory was 100.4 MB in the beginning and 310.4 MB in the end (delta: -210.0 MB). Peak memory consumption was 231.0 MB. Max. memory is 16.1 GB. * Witness Printer took 115.10 ms. Allocated memory is still 377.5 MB. Free memory was 310.4 MB in the beginning and 307.3 MB in the end (delta: 3.1 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int RESULT: Ultimate proved your program to be correct! Received shutdown request...