./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-regression/test23-2.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_58abe33e-2312-4c08-a7fe-6d6bad7cb517/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_58abe33e-2312-4c08-a7fe-6d6bad7cb517/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_58abe33e-2312-4c08-a7fe-6d6bad7cb517/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_58abe33e-2312-4c08-a7fe-6d6bad7cb517/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-regression/test23-2.c -s /tmp/vcloud-vcloud-master/worker/run_dir_58abe33e-2312-4c08-a7fe-6d6bad7cb517/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_58abe33e-2312-4c08-a7fe-6d6bad7cb517/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 b5a3ee374ac0f96e3c60321b5f69e75eb8e7b4b2 ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ 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 04:32:50,268 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:32:50,271 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:32:50,319 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:32:50,320 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:32:50,321 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:32:50,328 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:32:50,333 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:32:50,335 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:32:50,343 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:32:50,344 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:32:50,346 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:32:50,347 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:32:50,350 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:32:50,352 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:32:50,354 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:32:50,355 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:32:50,360 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:32:50,363 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:32:50,370 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:32:50,372 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:32:50,373 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:32:50,375 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:32:50,376 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:32:50,379 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:32:50,380 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:32:50,380 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:32:50,381 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:32:50,382 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:32:50,383 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:32:50,384 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:32:50,385 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:32:50,386 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:32:50,387 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:32:50,388 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:32:50,388 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:32:50,389 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:32:50,389 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:32:50,389 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:32:50,390 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:32:50,391 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:32:50,392 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_58abe33e-2312-4c08-a7fe-6d6bad7cb517/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2020-11-28 04:32:50,423 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:32:50,423 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:32:50,424 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-28 04:32:50,424 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-28 04:32:50,425 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:32:50,425 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:32:50,426 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:32:50,426 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 04:32:50,426 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 04:32:50,426 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 04:32:50,426 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:32:50,427 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 04:32:50,427 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:32:50,427 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 04:32:50,427 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 04:32:50,428 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 04:32:50,428 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:32:50,428 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 04:32:50,428 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:32:50,428 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:32:50,429 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:32:50,429 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:32:50,429 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:32:50,445 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:32:50,445 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:32:50,445 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 04:32:50,446 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-28 04:32:50,446 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 04:32:50,446 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 04:32:50,446 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_58abe33e-2312-4c08-a7fe-6d6bad7cb517/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_58abe33e-2312-4c08-a7fe-6d6bad7cb517/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b5a3ee374ac0f96e3c60321b5f69e75eb8e7b4b2 [2020-11-28 04:32:50,756 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:32:50,791 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:32:50,794 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:32:50,795 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:32:50,796 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:32:50,797 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_58abe33e-2312-4c08-a7fe-6d6bad7cb517/bin/ukojak/../../sv-benchmarks/c/ldv-regression/test23-2.c [2020-11-28 04:32:50,877 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_58abe33e-2312-4c08-a7fe-6d6bad7cb517/bin/ukojak/data/58fbb1590/6966498e052c4db2a0e5de66dfc08e80/FLAGe0264f13a [2020-11-28 04:32:51,413 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:32:51,414 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_58abe33e-2312-4c08-a7fe-6d6bad7cb517/sv-benchmarks/c/ldv-regression/test23-2.c [2020-11-28 04:32:51,428 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_58abe33e-2312-4c08-a7fe-6d6bad7cb517/bin/ukojak/data/58fbb1590/6966498e052c4db2a0e5de66dfc08e80/FLAGe0264f13a [2020-11-28 04:32:51,765 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_58abe33e-2312-4c08-a7fe-6d6bad7cb517/bin/ukojak/data/58fbb1590/6966498e052c4db2a0e5de66dfc08e80 [2020-11-28 04:32:51,768 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:32:51,769 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:32:51,771 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:32:51,771 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:32:51,774 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:32:51,775 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:32:51" (1/1) ... [2020-11-28 04:32:51,777 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1f5db7da and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:32:51, skipping insertion in model container [2020-11-28 04:32:51,777 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:32:51" (1/1) ... [2020-11-28 04:32:51,785 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:32:51,799 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:32:51,965 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 04:32:51,977 INFO L203 MainTranslator]: Completed pre-run [2020-11-28 04:32:51,996 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 04:32:52,012 INFO L208 MainTranslator]: Completed translation [2020-11-28 04:32:52,012 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:32:52 WrapperNode [2020-11-28 04:32:52,012 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 04:32:52,014 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-28 04:32:52,014 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-28 04:32:52,014 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-28 04:32:52,021 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:32:52" (1/1) ... [2020-11-28 04:32:52,029 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:32:52" (1/1) ... [2020-11-28 04:32:52,050 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-28 04:32:52,051 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-11-28 04:32:52,051 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-11-28 04:32:52,051 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-11-28 04:32:52,060 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:32:52" (1/1) ... [2020-11-28 04:32:52,060 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:32:52" (1/1) ... [2020-11-28 04:32:52,063 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:32:52" (1/1) ... [2020-11-28 04:32:52,063 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:32:52" (1/1) ... [2020-11-28 04:32:52,079 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:32:52" (1/1) ... [2020-11-28 04:32:52,082 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:32:52" (1/1) ... [2020-11-28 04:32:52,084 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:32:52" (1/1) ... [2020-11-28 04:32:52,086 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-11-28 04:32:52,087 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-11-28 04:32:52,087 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-11-28 04:32:52,088 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-11-28 04:32:52,097 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:32:52" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_58abe33e-2312-4c08-a7fe-6d6bad7cb517/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 04:32:52,181 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-11-28 04:32:52,181 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-11-28 04:32:52,182 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-11-28 04:32:52,182 INFO L130 BoogieDeclarations]: Found specification of procedure get_dummy [2020-11-28 04:32:52,182 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dummy [2020-11-28 04:32:52,182 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-11-28 04:32:52,182 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-11-28 04:32:52,183 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-11-28 04:32:52,796 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-11-28 04:32:52,796 INFO L298 CfgBuilder]: Removed 11 assume(true) statements. [2020-11-28 04:32:52,798 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 04:32:52 BoogieIcfgContainer [2020-11-28 04:32:52,798 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-11-28 04:32:52,799 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2020-11-28 04:32:52,799 INFO L271 PluginConnector]: Initializing CodeCheck... [2020-11-28 04:32:52,809 INFO L275 PluginConnector]: CodeCheck initialized [2020-11-28 04:32:52,810 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 04:32:52" (1/1) ... [2020-11-28 04:32:52,819 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-28 04:32:52,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-28 04:32:52,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 17 states and 21 transitions. [2020-11-28 04:32:52,855 INFO L276 IsEmpty]: Start isEmpty. Operand 17 states and 21 transitions. [2020-11-28 04:32:52,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2020-11-28 04:32:52,859 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-28 04:32:53,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-28 04:32:53,079 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2020-11-28 04:32:53,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-28 04:32:53,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 17 states and 19 transitions. [2020-11-28 04:32:53,096 INFO L276 IsEmpty]: Start isEmpty. Operand 17 states and 19 transitions. [2020-11-28 04:32:53,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2020-11-28 04:32:53,096 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-28 04:32:53,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-28 04:32:53,346 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2020-11-28 04:32:53,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-28 04:32:53,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30 states to 19 states and 22 transitions. [2020-11-28 04:32:53,713 INFO L276 IsEmpty]: Start isEmpty. Operand 19 states and 22 transitions. [2020-11-28 04:32:53,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2020-11-28 04:32:53,713 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-28 04:32:53,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-28 04:32:53,843 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2020-11-28 04:32:54,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-28 04:32:54,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 21 states and 24 transitions. [2020-11-28 04:32:54,151 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 24 transitions. [2020-11-28 04:32:54,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2020-11-28 04:32:54,152 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-28 04:32:54,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-28 04:32:54,341 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2020-11-28 04:32:54,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-28 04:32:54,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 23 states and 26 transitions. [2020-11-28 04:32:54,692 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 26 transitions. [2020-11-28 04:32:54,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2020-11-28 04:32:54,693 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-28 04:32:54,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-28 04:32:54,836 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2020-11-28 04:32:55,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-28 04:32:55,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 25 states and 28 transitions. [2020-11-28 04:32:55,259 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 28 transitions. [2020-11-28 04:32:55,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2020-11-28 04:32:55,260 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-28 04:32:55,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-28 04:32:55,447 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2020-11-28 04:32:55,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-28 04:32:55,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 27 states and 30 transitions. [2020-11-28 04:32:55,864 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 30 transitions. [2020-11-28 04:32:55,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2020-11-28 04:32:55,865 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-28 04:32:55,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-28 04:32:56,041 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2020-11-28 04:32:56,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-28 04:32:56,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40 states to 29 states and 32 transitions. [2020-11-28 04:32:56,465 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 32 transitions. [2020-11-28 04:32:56,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2020-11-28 04:32:56,466 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-28 04:32:56,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-28 04:32:56,612 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 42 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2020-11-28 04:32:57,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-28 04:32:57,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42 states to 31 states and 34 transitions. [2020-11-28 04:32:57,020 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 34 transitions. [2020-11-28 04:32:57,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2020-11-28 04:32:57,021 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-28 04:32:57,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-28 04:32:57,262 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2020-11-28 04:32:57,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-28 04:32:57,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44 states to 33 states and 36 transitions. [2020-11-28 04:32:57,706 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 36 transitions. [2020-11-28 04:32:57,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2020-11-28 04:32:57,707 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-28 04:32:57,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-28 04:32:57,898 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 0 proven. 72 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2020-11-28 04:32:58,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-28 04:32:58,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46 states to 35 states and 38 transitions. [2020-11-28 04:32:58,338 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 38 transitions. [2020-11-28 04:32:58,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2020-11-28 04:32:58,339 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-28 04:32:58,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-28 04:32:58,498 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 0 proven. 90 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2020-11-28 04:32:58,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-28 04:32:58,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47 states to 37 states and 39 transitions. [2020-11-28 04:32:58,997 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 39 transitions. [2020-11-28 04:32:58,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2020-11-28 04:32:58,998 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-28 04:32:59,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-28 04:33:00,374 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 110 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2020-11-28 04:33:10,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-28 04:33:10,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 74 states to 61 states and 66 transitions. [2020-11-28 04:33:10,119 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 66 transitions. [2020-11-28 04:33:10,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2020-11-28 04:33:10,120 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-28 04:33:10,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-28 04:33:10,752 INFO L134 CoverageAnalysis]: Checked inductivity of 134 backedges. 122 proven. 10 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2020-11-28 04:33:12,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-28 04:33:12,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44 states to 35 states and 36 transitions. [2020-11-28 04:33:12,145 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 36 transitions. [2020-11-28 04:33:12,145 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-11-28 04:33:12,146 WARN L425 CodeCheckObserver]: This Program is SAFE, Check terminated with 14 iterations. [2020-11-28 04:33:12,152 INFO L765 CodeCheckObserver]: All specifications hold 1 specifications checked. All of them hold [2020-11-28 04:33:12,333 WARN L193 SmtUtils]: Spent 152.00 ms on a formula simplification that was a NOOP. DAG size: 106 [2020-11-28 04:33:12,459 WARN L193 SmtUtils]: Spent 123.00 ms on a formula simplification that was a NOOP. DAG size: 107 [2020-11-28 04:33:12,475 INFO L569 CodeCheckObserver]: Invariant with dag size 11 [2020-11-28 04:33:12,481 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:33:12,487 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:33:12,488 INFO L569 CodeCheckObserver]: Invariant with dag size 106 [2020-11-28 04:33:12,494 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:33:12,494 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:33:12,494 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:33:12,495 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:33:12,495 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:33:12,495 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:33:12,496 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:33:12,496 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:33:12,496 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:33:12,497 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:33:12,497 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:33:12,497 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:33:12,498 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:33:12,498 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:33:12,498 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:33:12,499 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:33:12,499 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:33:12,499 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:33:12,499 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:33:12,500 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:33:12,500 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:33:12,500 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:33:12,501 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:33:12,501 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:33:12,501 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:33:12,502 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:33:12,502 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:33:12,511 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:33:12,513 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:33:12,513 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:33:12,514 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:33:12,515 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:33:12,534 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:33:12,534 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:33:12,534 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:33:12,535 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:33:12,535 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:33:12,535 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:33:12,536 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:33:12,536 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:33:12,536 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:33:12,537 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:33:12,537 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:33:12,537 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:33:12,538 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:33:12,538 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:33:12,538 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:33:12,538 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:33:12,539 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:33:12,539 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:33:12,539 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:33:12,540 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:33:12,540 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:33:12,540 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:33:12,540 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:33:12,541 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:33:12,541 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:33:12,541 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:33:12,548 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:33:12,548 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:33:12,548 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:33:12,549 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:33:12,549 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:33:12,549 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:33:12,550 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-11-28 04:33:12,551 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 28.11 04:33:12 ImpRootNode [2020-11-28 04:33:12,551 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2020-11-28 04:33:12,552 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2020-11-28 04:33:12,552 INFO L271 PluginConnector]: Initializing Witness Printer... [2020-11-28 04:33:12,552 INFO L275 PluginConnector]: Witness Printer initialized [2020-11-28 04:33:12,553 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 04:32:52" (3/4) ... [2020-11-28 04:33:12,557 INFO L137 WitnessPrinter]: Generating witness for correct program [2020-11-28 04:33:12,563 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure get_dummy [2020-11-28 04:33:12,570 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 15 nodes and edges [2020-11-28 04:33:12,571 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 6 nodes and edges [2020-11-28 04:33:12,571 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2020-11-28 04:33:12,571 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2020-11-28 04:33:12,649 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/run_dir_58abe33e-2312-4c08-a7fe-6d6bad7cb517/bin/ukojak/witness.graphml [2020-11-28 04:33:12,649 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2020-11-28 04:33:12,651 INFO L168 Benchmark]: Toolchain (without parser) took 20881.63 ms. Allocated memory was 107.0 MB in the beginning and 346.0 MB in the end (delta: 239.1 MB). Free memory was 86.3 MB in the beginning and 264.7 MB in the end (delta: -178.4 MB). Peak memory consumption was 59.8 MB. Max. memory is 16.1 GB. [2020-11-28 04:33:12,652 INFO L168 Benchmark]: CDTParser took 0.31 ms. Allocated memory is still 81.8 MB. Free memory is still 55.1 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:33:12,655 INFO L168 Benchmark]: CACSL2BoogieTranslator took 242.24 ms. Allocated memory is still 107.0 MB. Free memory was 86.2 MB in the beginning and 76.0 MB in the end (delta: 10.1 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-28 04:33:12,656 INFO L168 Benchmark]: Boogie Procedure Inliner took 37.04 ms. Allocated memory is still 107.0 MB. Free memory was 76.0 MB in the beginning and 74.5 MB in the end (delta: 1.5 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2020-11-28 04:33:12,657 INFO L168 Benchmark]: Boogie Preprocessor took 35.30 ms. Allocated memory is still 107.0 MB. Free memory was 74.5 MB in the beginning and 73.1 MB in the end (delta: 1.4 MB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:33:12,657 INFO L168 Benchmark]: RCFGBuilder took 711.34 ms. Allocated memory is still 107.0 MB. Free memory was 73.1 MB in the beginning and 79.7 MB in the end (delta: -6.6 MB). Peak memory consumption was 20.8 MB. Max. memory is 16.1 GB. [2020-11-28 04:33:12,658 INFO L168 Benchmark]: CodeCheck took 19752.08 ms. Allocated memory was 107.0 MB in the beginning and 346.0 MB in the end (delta: 239.1 MB). Free memory was 79.3 MB in the beginning and 268.9 MB in the end (delta: -189.6 MB). Peak memory consumption was 49.5 MB. Max. memory is 16.1 GB. [2020-11-28 04:33:12,664 INFO L168 Benchmark]: Witness Printer took 97.75 ms. Allocated memory is still 346.0 MB. Free memory was 267.9 MB in the beginning and 264.7 MB in the end (delta: 3.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2020-11-28 04:33:12,668 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, 17 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 19.3s, OverallIterations: 14, TraceHistogramMax: 0, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 102400 SDtfs, 8268 SDslu, 0 SDs, 0 SdLazy, 219496 SolverSat, 88168 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 2.9s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 2484 GetRequests, 2087 SyntacticMatches, 171 SemanticMatches, 226 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 22334 ImplicationChecksByTransitivity, 17.2s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, traceCheckStatistics: 0.0s SsaConstructionTime, 0.4s SatisfiabilityAnalysisTime, 3.3s InterpolantComputationTime, 326 NumberOfCodeBlocks, 326 NumberOfCodeBlocksAsserted, 13 NumberOfCheckSat, 313 ConstructedInterpolants, 0 QuantifiedInterpolants, 59191 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 13 InterpolantComputations, 2 PerfectInterpolantSequences, 148/598 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: 42]: Loop Invariant [2020-11-28 04:33:12,671 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:33:12,673 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int Derived loop invariant: i == unknown-#memory_int-unknown[pd2][pd2 + i * 4 + 8] - InvariantResult [Line: 42]: Loop Invariant [2020-11-28 04:33:12,681 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:33:12,687 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:33:12,688 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:33:12,688 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:33:12,688 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:33:12,689 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:33:12,689 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:33:12,689 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:33:12,689 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:33:12,690 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:33:12,695 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:33:12,695 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:33:12,695 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:33:12,695 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:33:12,696 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:33:12,696 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:33:12,696 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:33:12,696 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:33:12,696 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:33:12,697 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:33:12,697 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:33:12,697 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:33:12,697 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:33:12,698 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:33:12,698 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:33:12,698 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:33:12,698 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:33:12,698 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:33:12,699 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:33:12,699 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:33:12,699 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:33:12,699 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:33:12,701 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:33:12,704 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:33:12,704 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:33:12,705 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:33:12,705 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:33:12,705 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:33:12,705 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:33:12,706 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:33:12,707 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:33:12,707 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:33:12,707 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:33:12,707 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:33:12,708 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:33:12,708 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:33:12,708 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:33:12,708 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:33:12,708 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:33:12,709 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:33:12,709 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:33:12,710 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:33:12,710 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:33:12,711 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:33:12,711 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:33:12,716 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:33:12,716 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:33:12,717 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:33:12,717 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:33:12,717 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:33:12,717 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:33:12,717 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:33:12,718 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-28 04:33:12,718 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int Derived loop invariant: (((((((((((i + 5 <= unknown-#memory_int-unknown[pa][pa] && i + 5 == unknown-#memory_int-unknown[pd2][pd2 + i * 4 + 28]) && unknown-#memory_int-unknown[pa][pa] < i + 6) || (i == unknown-#memory_int-unknown[pd2][pd2 + i * 4 + 8] && unknown-#memory_int-unknown[pa][pa] < i + 1)) || ((unknown-#memory_int-unknown[pd2][pd2 + i * 4 + 20] == i + 3 && i + 3 <= unknown-#memory_int-unknown[pa][pa]) && unknown-#memory_int-unknown[pa][pa] < i + 4)) || ((unknown-#memory_int-unknown[pd2][pd2 + i * 4 + 16] == i + 2 && unknown-#memory_int-unknown[pa][pa] < i + 3) && i + 2 <= unknown-#memory_int-unknown[pa][pa])) || ((unknown-#memory_int-unknown[pa][pa] < i + 8 && i + 7 <= unknown-#memory_int-unknown[pa][pa]) && i + 7 == unknown-#memory_int-unknown[pd2][pd2 + i * 4 + 36])) || ((i + 6 <= unknown-#memory_int-unknown[pa][pa] && i + 6 == unknown-#memory_int-unknown[pd2][pd2 + i * 4 + 32]) && unknown-#memory_int-unknown[pa][pa] < i + 7)) || ((i + 10 <= unknown-#memory_int-unknown[pa][pa] && i + 10 == unknown-#memory_int-unknown[pd2][pd2 + i * 4 + 48]) && unknown-#memory_int-unknown[pa][pa] <= i + 10)) || ((i + 8 == unknown-#memory_int-unknown[pd2][pd2 + i * 4 + 40] && i + 8 <= unknown-#memory_int-unknown[pa][pa]) && unknown-#memory_int-unknown[pa][pa] < i + 9)) || ((unknown-#memory_int-unknown[pa][pa] < i + 5 && i + 4 <= unknown-#memory_int-unknown[pa][pa]) && i + 4 == unknown-#memory_int-unknown[pd2][pd2 + i * 4 + 24])) || ((i + 9 <= unknown-#memory_int-unknown[pa][pa] && unknown-#memory_int-unknown[pa][pa] < i + 10) && i + 9 == unknown-#memory_int-unknown[pd2][pd2 + i * 4 + 44])) || ((unknown-#memory_int-unknown[pd2][pd2 + i * 4 + 12] == i + 1 && unknown-#memory_int-unknown[pa][pa] < i + 2) && i + 1 <= unknown-#memory_int-unknown[pa][pa]) - InvariantResult [Line: 33]: Loop Invariant Derived loop invariant: 1 * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31 ms. Allocated memory is still 81.8 MB. Free memory is still 55.1 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 242.24 ms. Allocated memory is still 107.0 MB. Free memory was 86.2 MB in the beginning and 76.0 MB in the end (delta: 10.1 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 37.04 ms. Allocated memory is still 107.0 MB. Free memory was 76.0 MB in the beginning and 74.5 MB in the end (delta: 1.5 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 35.30 ms. Allocated memory is still 107.0 MB. Free memory was 74.5 MB in the beginning and 73.1 MB in the end (delta: 1.4 MB). There was no memory consumed. Max. memory is 16.1 GB. * RCFGBuilder took 711.34 ms. Allocated memory is still 107.0 MB. Free memory was 73.1 MB in the beginning and 79.7 MB in the end (delta: -6.6 MB). Peak memory consumption was 20.8 MB. Max. memory is 16.1 GB. * CodeCheck took 19752.08 ms. Allocated memory was 107.0 MB in the beginning and 346.0 MB in the end (delta: 239.1 MB). Free memory was 79.3 MB in the beginning and 268.9 MB in the end (delta: -189.6 MB). Peak memory consumption was 49.5 MB. Max. memory is 16.1 GB. * Witness Printer took 97.75 ms. Allocated memory is still 346.0 MB. Free memory was 267.9 MB in the beginning and 264.7 MB in the end (delta: 3.1 MB). Peak memory consumption was 2.1 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 - 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...