./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 69874e26 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_8d377a1f-9d1f-4583-9159-08247dc7d61d/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_8d377a1f-9d1f-4583-9159-08247dc7d61d/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_8d377a1f-9d1f-4583-9159-08247dc7d61d/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_8d377a1f-9d1f-4583-9159-08247dc7d61d/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-regression/test22-1.c -s /tmp/vcloud-vcloud-master/worker/run_dir_8d377a1f-9d1f-4583-9159-08247dc7d61d/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_8d377a1f-9d1f-4583-9159-08247dc7d61d/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 0.2.0-69874e2 [2020-12-01 16:38:05,197 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 16:38:05,206 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 16:38:05,269 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 16:38:05,270 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 16:38:05,271 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 16:38:05,274 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 16:38:05,277 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 16:38:05,279 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 16:38:05,281 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 16:38:05,282 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 16:38:05,284 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 16:38:05,285 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 16:38:05,286 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 16:38:05,288 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 16:38:05,290 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 16:38:05,291 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 16:38:05,292 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 16:38:05,295 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 16:38:05,298 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 16:38:05,300 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 16:38:05,302 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 16:38:05,304 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 16:38:05,305 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 16:38:05,309 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 16:38:05,310 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 16:38:05,310 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 16:38:05,311 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 16:38:05,312 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 16:38:05,314 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 16:38:05,314 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 16:38:05,315 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 16:38:05,317 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 16:38:05,318 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 16:38:05,319 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 16:38:05,320 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 16:38:05,321 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 16:38:05,321 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 16:38:05,322 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 16:38:05,323 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 16:38:05,324 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 16:38:05,326 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_8d377a1f-9d1f-4583-9159-08247dc7d61d/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2020-12-01 16:38:05,355 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 16:38:05,356 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 16:38:05,357 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 16:38:05,357 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 16:38:05,362 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 16:38:05,362 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 16:38:05,363 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 16:38:05,363 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 16:38:05,364 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 16:38:05,364 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 16:38:05,365 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 16:38:05,365 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 16:38:05,365 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 16:38:05,366 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 16:38:05,366 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 16:38:05,367 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 16:38:05,367 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 16:38:05,367 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 16:38:05,368 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 16:38:05,368 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 16:38:05,369 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 16:38:05,369 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 16:38:05,370 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 16:38:05,370 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 16:38:05,370 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 16:38:05,371 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 16:38:05,371 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-01 16:38:05,372 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 16:38:05,372 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 16:38:05,372 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_8d377a1f-9d1f-4583-9159-08247dc7d61d/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_8d377a1f-9d1f-4583-9159-08247dc7d61d/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a3b319f31812cf6dfaa3cae4a89a0875c72839a3 [2020-12-01 16:38:05,665 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 16:38:05,707 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 16:38:05,710 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 16:38:05,712 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 16:38:05,713 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 16:38:05,714 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_8d377a1f-9d1f-4583-9159-08247dc7d61d/bin/ukojak/../../sv-benchmarks/c/ldv-regression/test22-1.c [2020-12-01 16:38:05,801 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_8d377a1f-9d1f-4583-9159-08247dc7d61d/bin/ukojak/data/8b7c993f5/fcef9ead4bf14116a7bfde0bd4eb941b/FLAG49b96b7c2 [2020-12-01 16:38:06,381 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 16:38:06,382 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_8d377a1f-9d1f-4583-9159-08247dc7d61d/sv-benchmarks/c/ldv-regression/test22-1.c [2020-12-01 16:38:06,389 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_8d377a1f-9d1f-4583-9159-08247dc7d61d/bin/ukojak/data/8b7c993f5/fcef9ead4bf14116a7bfde0bd4eb941b/FLAG49b96b7c2 [2020-12-01 16:38:06,741 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_8d377a1f-9d1f-4583-9159-08247dc7d61d/bin/ukojak/data/8b7c993f5/fcef9ead4bf14116a7bfde0bd4eb941b [2020-12-01 16:38:06,746 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 16:38:06,748 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 16:38:06,750 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 16:38:06,750 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 16:38:06,754 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 16:38:06,755 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:38:06" (1/1) ... [2020-12-01 16:38:06,757 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4ff6aab0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:38:06, skipping insertion in model container [2020-12-01 16:38:06,757 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:38:06" (1/1) ... [2020-12-01 16:38:06,766 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 16:38:06,783 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 16:38:06,996 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 16:38:07,010 INFO L203 MainTranslator]: Completed pre-run [2020-12-01 16:38:07,035 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 16:38:07,050 INFO L208 MainTranslator]: Completed translation [2020-12-01 16:38:07,051 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:38:07 WrapperNode [2020-12-01 16:38:07,051 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 16:38:07,053 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-01 16:38:07,053 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-01 16:38:07,053 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-01 16:38:07,064 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:38:07" (1/1) ... [2020-12-01 16:38:07,074 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:38:07" (1/1) ... [2020-12-01 16:38:07,101 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-01 16:38:07,102 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-12-01 16:38:07,102 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-12-01 16:38:07,102 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-12-01 16:38:07,113 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:38:07" (1/1) ... [2020-12-01 16:38:07,113 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:38:07" (1/1) ... [2020-12-01 16:38:07,116 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:38:07" (1/1) ... [2020-12-01 16:38:07,117 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:38:07" (1/1) ... [2020-12-01 16:38:07,125 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:38:07" (1/1) ... [2020-12-01 16:38:07,130 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:38:07" (1/1) ... [2020-12-01 16:38:07,132 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:38:07" (1/1) ... [2020-12-01 16:38:07,135 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-12-01 16:38:07,137 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-12-01 16:38:07,137 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-12-01 16:38:07,137 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-12-01 16:38:07,138 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:38:07" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_8d377a1f-9d1f-4583-9159-08247dc7d61d/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 [2020-12-01 16:38:07,232 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-12-01 16:38:07,232 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-12-01 16:38:07,233 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-12-01 16:38:07,234 INFO L130 BoogieDeclarations]: Found specification of procedure get_dummy [2020-12-01 16:38:07,234 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dummy [2020-12-01 16:38:07,234 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-12-01 16:38:07,235 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-12-01 16:38:07,235 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-12-01 16:38:07,750 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-12-01 16:38:07,750 INFO L298 CfgBuilder]: Removed 11 assume(true) statements. [2020-12-01 16:38:07,753 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 04:38:07 BoogieIcfgContainer [2020-12-01 16:38:07,753 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-12-01 16:38:07,754 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2020-12-01 16:38:07,754 INFO L271 PluginConnector]: Initializing CodeCheck... [2020-12-01 16:38:07,767 INFO L275 PluginConnector]: CodeCheck initialized [2020-12-01 16:38:07,767 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 04:38:07" (1/1) ... [2020-12-01 16:38:07,778 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-01 16:38:07,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:38:07,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24 states to 19 states and 24 transitions. [2020-12-01 16:38:07,825 INFO L276 IsEmpty]: Start isEmpty. Operand 19 states and 24 transitions. [2020-12-01 16:38:07,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2020-12-01 16:38:07,831 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:38:07,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:38:08,105 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2020-12-01 16:38:08,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:38:08,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 19 states and 22 transitions. [2020-12-01 16:38:08,132 INFO L276 IsEmpty]: Start isEmpty. Operand 19 states and 22 transitions. [2020-12-01 16:38:08,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2020-12-01 16:38:08,134 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:38:08,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:38:08,480 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2020-12-01 16:38:08,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:38:08,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27 states to 21 states and 27 transitions. [2020-12-01 16:38:08,698 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 27 transitions. [2020-12-01 16:38:08,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2020-12-01 16:38:08,699 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:38:08,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:38:09,008 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2020-12-01 16:38:09,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:38:09,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31 states to 23 states and 31 transitions. [2020-12-01 16:38:09,338 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 31 transitions. [2020-12-01 16:38:09,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2020-12-01 16:38:09,340 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:38:09,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:38:09,615 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2020-12-01 16:38:10,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:38:10,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37 states to 25 states and 37 transitions. [2020-12-01 16:38:10,005 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 37 transitions. [2020-12-01 16:38:10,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2020-12-01 16:38:10,007 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:38:10,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:38:10,244 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2020-12-01 16:38:10,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:38:10,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44 states to 27 states and 44 transitions. [2020-12-01 16:38:10,691 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 44 transitions. [2020-12-01 16:38:10,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2020-12-01 16:38:10,695 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:38:10,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:38:10,904 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2020-12-01 16:38:11,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:38:11,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 29 states and 52 transitions. [2020-12-01 16:38:11,391 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 52 transitions. [2020-12-01 16:38:11,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2020-12-01 16:38:11,392 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:38:11,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:38:11,615 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2020-12-01 16:38:12,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:38:12,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 31 states and 61 transitions. [2020-12-01 16:38:12,156 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 61 transitions. [2020-12-01 16:38:12,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2020-12-01 16:38:12,162 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:38:12,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:38:12,480 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 0 proven. 42 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2020-12-01 16:38:13,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:38:13,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 71 states to 33 states and 71 transitions. [2020-12-01 16:38:13,114 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 71 transitions. [2020-12-01 16:38:13,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2020-12-01 16:38:13,115 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:38:13,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:38:13,328 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2020-12-01 16:38:14,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:38:14,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 82 states to 35 states and 82 transitions. [2020-12-01 16:38:14,041 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 82 transitions. [2020-12-01 16:38:14,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2020-12-01 16:38:14,046 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:38:14,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:38:14,388 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 0 proven. 72 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2020-12-01 16:38:15,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:38:15,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 94 states to 37 states and 94 transitions. [2020-12-01 16:38:15,112 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 94 transitions. [2020-12-01 16:38:15,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2020-12-01 16:38:15,115 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:38:15,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:38:15,469 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 0 proven. 90 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2020-12-01 16:38:16,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:38:16,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 39 states and 96 transitions. [2020-12-01 16:38:16,284 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 96 transitions. [2020-12-01 16:38:16,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2020-12-01 16:38:16,288 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:38:16,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:38:18,631 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 0 proven. 110 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2020-12-01 16:38:26,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:38:26,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 165 states to 62 states and 165 transitions. [2020-12-01 16:38:26,543 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 165 transitions. [2020-12-01 16:38:26,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2020-12-01 16:38:26,545 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:38:26,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:38:27,508 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 103 proven. 29 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2020-12-01 16:38:28,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:38:28,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 175 states to 63 states and 175 transitions. [2020-12-01 16:38:28,106 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 175 transitions. [2020-12-01 16:38:28,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2020-12-01 16:38:28,108 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:38:28,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:38:28,795 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 103 proven. 29 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2020-12-01 16:38:29,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:38:29,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 64 states and 169 transitions. [2020-12-01 16:38:29,565 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 169 transitions. [2020-12-01 16:38:29,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2020-12-01 16:38:29,566 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:38:29,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:38:30,269 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 103 proven. 29 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2020-12-01 16:38:32,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:38:32,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 125 states to 64 states and 125 transitions. [2020-12-01 16:38:32,065 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 125 transitions. [2020-12-01 16:38:32,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2020-12-01 16:38:32,066 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:38:32,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:38:32,865 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 103 proven. 29 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2020-12-01 16:38:34,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:38:34,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39 states to 37 states and 39 transitions. [2020-12-01 16:38:34,479 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 39 transitions. [2020-12-01 16:38:34,479 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-12-01 16:38:34,480 WARN L425 CodeCheckObserver]: This Program is SAFE, Check terminated with 17 iterations. [2020-12-01 16:38:34,487 INFO L765 CodeCheckObserver]: All specifications hold 1 specifications checked. All of them hold [2020-12-01 16:38:34,595 WARN L197 SmtUtils]: Spent 103.00 ms on a formula simplification that was a NOOP. DAG size: 74 [2020-12-01 16:38:34,722 WARN L197 SmtUtils]: Spent 125.00 ms on a formula simplification that was a NOOP. DAG size: 92 [2020-12-01 16:38:34,743 INFO L569 CodeCheckObserver]: Invariant with dag size 74 [2020-12-01 16:38:34,773 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 16:38:34,776 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 16:38:34,777 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 16:38:34,777 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 16:38:34,778 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 16:38:34,778 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 16:38:34,779 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 16:38:34,779 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 16:38:34,779 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 16:38:34,780 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 16:38:34,780 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 16:38:34,781 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 16:38:34,781 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 16:38:34,781 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 16:38:34,782 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 16:38:34,782 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 16:38:34,782 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 16:38:34,783 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 16:38:34,783 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 16:38:34,784 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 16:38:34,784 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 16:38:34,785 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 16:38:34,785 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 16:38:34,785 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 16:38:34,786 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 16:38:34,787 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 16:38:34,787 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 16:38:34,787 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 16:38:34,788 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 16:38:34,788 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 16:38:34,809 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 16:38:34,810 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 16:38:34,810 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 16:38:34,810 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 16:38:34,811 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 16:38:34,811 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 16:38:34,811 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 16:38:34,812 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 16:38:34,812 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 16:38:34,812 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 16:38:34,813 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 16:38:34,813 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 16:38:34,813 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 16:38:34,813 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 16:38:34,814 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 16:38:34,814 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 16:38:34,814 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 16:38:34,815 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 16:38:34,815 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 16:38:34,815 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 16:38:34,815 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 16:38:34,816 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 16:38:34,816 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 16:38:34,816 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 16:38:34,816 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 16:38:34,817 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 16:38:34,817 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 16:38:34,817 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 16:38:34,817 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 16:38:34,818 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 16:38:34,819 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-12-01 16:38:34,819 INFO L569 CodeCheckObserver]: Invariant with dag size 7 [2020-12-01 16:38:34,820 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 16:38:34,820 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 16:38:34,821 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 01.12 04:38:34 ImpRootNode [2020-12-01 16:38:34,821 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2020-12-01 16:38:34,822 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2020-12-01 16:38:34,822 INFO L271 PluginConnector]: Initializing Witness Printer... [2020-12-01 16:38:34,822 INFO L275 PluginConnector]: Witness Printer initialized [2020-12-01 16:38:34,823 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 04:38:07" (3/4) ... [2020-12-01 16:38:34,827 INFO L137 WitnessPrinter]: Generating witness for correct program [2020-12-01 16:38:34,833 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure get_dummy [2020-12-01 16:38:34,839 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 16 nodes and edges [2020-12-01 16:38:34,840 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 6 nodes and edges [2020-12-01 16:38:34,840 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2020-12-01 16:38:34,840 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2020-12-01 16:38:34,905 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/run_dir_8d377a1f-9d1f-4583-9159-08247dc7d61d/bin/ukojak/witness.graphml [2020-12-01 16:38:34,906 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2020-12-01 16:38:34,907 INFO L168 Benchmark]: Toolchain (without parser) took 28158.91 ms. Allocated memory was 96.5 MB in the beginning and 268.4 MB in the end (delta: 172.0 MB). Free memory was 68.5 MB in the beginning and 146.5 MB in the end (delta: -78.0 MB). Peak memory consumption was 93.7 MB. Max. memory is 16.1 GB. [2020-12-01 16:38:34,908 INFO L168 Benchmark]: CDTParser took 0.27 ms. Allocated memory is still 96.5 MB. Free memory is still 53.3 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 16:38:34,908 INFO L168 Benchmark]: CACSL2BoogieTranslator took 301.94 ms. Allocated memory was 96.5 MB in the beginning and 123.7 MB in the end (delta: 27.3 MB). Free memory was 68.2 MB in the beginning and 100.3 MB in the end (delta: -32.1 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-12-01 16:38:34,909 INFO L168 Benchmark]: Boogie Procedure Inliner took 48.38 ms. Allocated memory is still 123.7 MB. Free memory was 100.3 MB in the beginning and 98.7 MB in the end (delta: 1.6 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2020-12-01 16:38:34,910 INFO L168 Benchmark]: Boogie Preprocessor took 33.97 ms. Allocated memory is still 123.7 MB. Free memory was 98.7 MB in the beginning and 97.2 MB in the end (delta: 1.6 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2020-12-01 16:38:34,910 INFO L168 Benchmark]: RCFGBuilder took 616.51 ms. Allocated memory is still 123.7 MB. Free memory was 97.2 MB in the beginning and 74.1 MB in the end (delta: 23.1 MB). Peak memory consumption was 23.1 MB. Max. memory is 16.1 GB. [2020-12-01 16:38:34,911 INFO L168 Benchmark]: CodeCheck took 27067.43 ms. Allocated memory was 123.7 MB in the beginning and 268.4 MB in the end (delta: 144.7 MB). Free memory was 74.1 MB in the beginning and 149.7 MB in the end (delta: -75.6 MB). Peak memory consumption was 69.7 MB. Max. memory is 16.1 GB. [2020-12-01 16:38:34,911 INFO L168 Benchmark]: Witness Printer took 84.12 ms. Allocated memory is still 268.4 MB. Free memory was 149.7 MB in the beginning and 146.5 MB in the end (delta: 3.1 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-12-01 16:38:34,915 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: 26.6s, OverallIterations: 17, TraceHistogramMax: 0, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 655360 SDtfs, 49902 SDslu, 0 SDs, 0 SdLazy, 1498928 SolverSat, 430402 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 9.2s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 5848 GetRequests, 5382 SyntacticMatches, 216 SemanticMatches, 250 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 37634 ImplicationChecksByTransitivity, 22.2s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, traceCheckStatistics: 0.0s SsaConstructionTime, 0.6s SatisfiabilityAnalysisTime, 7.7s InterpolantComputationTime, 501 NumberOfCodeBlocks, 501 NumberOfCodeBlocksAsserted, 16 NumberOfCheckSat, 485 ConstructedInterpolants, 0 QuantifiedInterpolants, 98135 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 16 InterpolantComputations, 2 PerfectInterpolantSequences, 508/1064 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 [2020-12-01 16:38:34,919 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 16:38:34,919 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 16:38:34,929 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 16:38:34,929 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 16:38:34,932 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 16:38:34,932 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 16:38:34,933 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 16:38:34,933 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 16:38:34,934 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 16:38:34,934 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 16:38:34,935 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 16:38:34,937 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 16:38:34,937 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 16:38:34,938 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 16:38:34,938 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 16:38:34,939 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 16:38:34,939 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 16:38:34,939 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 16:38:34,939 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 16:38:34,944 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 16:38:34,945 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 16:38:34,945 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 16:38:34,945 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 16:38:34,945 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 16:38:34,945 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 16:38:34,946 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 16:38:34,946 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 16:38:34,946 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 16:38:34,946 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 16:38:34,946 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 16:38:34,949 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 16:38:34,949 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 16:38:34,950 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 16:38:34,950 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 16:38:34,950 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 16:38:34,950 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 16:38:34,950 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 16:38:34,951 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 16:38:34,951 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 16:38:34,951 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 16:38:34,951 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 16:38:34,952 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 16:38:34,952 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 16:38:34,952 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 16:38:34,952 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 16:38:34,952 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 16:38:34,953 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 16:38:34,953 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 16:38:34,953 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 16:38:34,953 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 16:38:34,953 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 16:38:34,954 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 16:38:34,954 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 16:38:34,954 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 16:38:34,954 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 16:38:34,954 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 16:38:34,955 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 16:38:34,955 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 16:38:34,955 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 16:38:34,955 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 + 10 == unknown-#memory_int-unknown[pd2][pd2] && pd2 == pa) && pa == pd2)) || ((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 + 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[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 + 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[pa][pa] < i + 1 && i == unknown-#memory_int-unknown[pd2][pd2])) || ((i + 9 <= unknown-#memory_int-unknown[pa][pa] && unknown-#memory_int-unknown[pa][pa] <= i + 9) && i + 9 == 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 [2020-12-01 16:38:34,963 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 16:38:34,964 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 0.27 ms. Allocated memory is still 96.5 MB. Free memory is still 53.3 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 301.94 ms. Allocated memory was 96.5 MB in the beginning and 123.7 MB in the end (delta: 27.3 MB). Free memory was 68.2 MB in the beginning and 100.3 MB in the end (delta: -32.1 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 48.38 ms. Allocated memory is still 123.7 MB. Free memory was 100.3 MB in the beginning and 98.7 MB in the end (delta: 1.6 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 33.97 ms. Allocated memory is still 123.7 MB. Free memory was 98.7 MB in the beginning and 97.2 MB in the end (delta: 1.6 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. * RCFGBuilder took 616.51 ms. Allocated memory is still 123.7 MB. Free memory was 97.2 MB in the beginning and 74.1 MB in the end (delta: 23.1 MB). Peak memory consumption was 23.1 MB. Max. memory is 16.1 GB. * CodeCheck took 27067.43 ms. Allocated memory was 123.7 MB in the beginning and 268.4 MB in the end (delta: 144.7 MB). Free memory was 74.1 MB in the beginning and 149.7 MB in the end (delta: -75.6 MB). Peak memory consumption was 69.7 MB. Max. memory is 16.1 GB. * Witness Printer took 84.12 ms. Allocated memory is still 268.4 MB. Free memory was 149.7 MB in the beginning and 146.5 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 RESULT: Ultimate proved your program to be correct! Received shutdown request...