./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 f470102c Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_1323ed18-9f5f-41b7-a5e0-183413c434cd/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_1323ed18-9f5f-41b7-a5e0-183413c434cd/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_1323ed18-9f5f-41b7-a5e0-183413c434cd/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_1323ed18-9f5f-41b7-a5e0-183413c434cd/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-regression/test22-1.c -s /tmp/vcloud-vcloud-master/worker/run_dir_1323ed18-9f5f-41b7-a5e0-183413c434cd/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_1323ed18-9f5f-41b7-a5e0-183413c434cd/bin/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash efd11941ceab8dc56d9aa56f1950f714738654ba ........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.25-f470102 [2019-12-02 04:27:50,695 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-02 04:27:50,696 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-02 04:27:50,704 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-02 04:27:50,705 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-02 04:27:50,705 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-02 04:27:50,706 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-02 04:27:50,708 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-02 04:27:50,710 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-02 04:27:50,710 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-02 04:27:50,711 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-02 04:27:50,712 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-02 04:27:50,712 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-02 04:27:50,713 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-02 04:27:50,713 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-02 04:27:50,714 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-02 04:27:50,715 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-02 04:27:50,715 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-02 04:27:50,717 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-02 04:27:50,718 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-02 04:27:50,719 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-02 04:27:50,720 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-02 04:27:50,720 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-02 04:27:50,721 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-02 04:27:50,722 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-02 04:27:50,723 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-02 04:27:50,723 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-02 04:27:50,723 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-02 04:27:50,724 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-02 04:27:50,724 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-02 04:27:50,724 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-02 04:27:50,725 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-02 04:27:50,725 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-02 04:27:50,726 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-02 04:27:50,727 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-02 04:27:50,727 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-02 04:27:50,728 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-02 04:27:50,728 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-02 04:27:50,728 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-02 04:27:50,729 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-02 04:27:50,729 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-02 04:27:50,730 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_1323ed18-9f5f-41b7-a5e0-183413c434cd/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-12-02 04:27:50,742 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-02 04:27:50,742 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-02 04:27:50,743 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-02 04:27:50,743 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-12-02 04:27:50,744 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-02 04:27:50,744 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-02 04:27:50,744 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-02 04:27:50,744 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-02 04:27:50,745 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-02 04:27:50,745 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-02 04:27:50,745 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-02 04:27:50,745 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-02 04:27:50,745 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-02 04:27:50,745 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-02 04:27:50,746 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-02 04:27:50,746 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-02 04:27:50,746 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-02 04:27:50,746 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-02 04:27:50,746 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-12-02 04:27:50,747 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-12-02 04:27:50,747 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-02 04:27:50,747 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-02 04:27:50,747 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-02 04:27:50,747 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-02 04:27:50,748 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-02 04:27:50,748 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-02 04:27:50,748 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-12-02 04:27:50,748 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-02 04:27:50,748 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-02 04:27:50,748 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_1323ed18-9f5f-41b7-a5e0-183413c434cd/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(__VERIFIER_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 -> efd11941ceab8dc56d9aa56f1950f714738654ba [2019-12-02 04:27:50,848 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-02 04:27:50,859 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-02 04:27:50,862 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-02 04:27:50,863 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-02 04:27:50,863 INFO L275 PluginConnector]: CDTParser initialized [2019-12-02 04:27:50,864 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_1323ed18-9f5f-41b7-a5e0-183413c434cd/bin/ukojak/../../sv-benchmarks/c/ldv-regression/test22-1.c [2019-12-02 04:27:50,911 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_1323ed18-9f5f-41b7-a5e0-183413c434cd/bin/ukojak/data/66e8b6799/32f2adb83a354bca8cd11822ec7c5f00/FLAG9f700f6a0 [2019-12-02 04:27:51,381 INFO L306 CDTParser]: Found 1 translation units. [2019-12-02 04:27:51,381 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_1323ed18-9f5f-41b7-a5e0-183413c434cd/sv-benchmarks/c/ldv-regression/test22-1.c [2019-12-02 04:27:51,385 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_1323ed18-9f5f-41b7-a5e0-183413c434cd/bin/ukojak/data/66e8b6799/32f2adb83a354bca8cd11822ec7c5f00/FLAG9f700f6a0 [2019-12-02 04:27:51,393 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_1323ed18-9f5f-41b7-a5e0-183413c434cd/bin/ukojak/data/66e8b6799/32f2adb83a354bca8cd11822ec7c5f00 [2019-12-02 04:27:51,395 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-02 04:27:51,396 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-02 04:27:51,397 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-02 04:27:51,397 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-02 04:27:51,399 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-02 04:27:51,399 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 04:27:51" (1/1) ... [2019-12-02 04:27:51,402 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@17574348 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:27:51, skipping insertion in model container [2019-12-02 04:27:51,402 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 04:27:51" (1/1) ... [2019-12-02 04:27:51,408 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-02 04:27:51,423 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-02 04:27:51,575 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-02 04:27:51,584 INFO L203 MainTranslator]: Completed pre-run [2019-12-02 04:27:51,598 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-02 04:27:51,609 INFO L208 MainTranslator]: Completed translation [2019-12-02 04:27:51,609 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:27:51 WrapperNode [2019-12-02 04:27:51,609 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-02 04:27:51,610 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-02 04:27:51,610 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-02 04:27:51,610 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-02 04:27:51,618 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:27:51" (1/1) ... [2019-12-02 04:27:51,624 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:27:51" (1/1) ... [2019-12-02 04:27:51,639 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-02 04:27:51,639 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-02 04:27:51,639 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-02 04:27:51,639 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-02 04:27:51,645 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:27:51" (1/1) ... [2019-12-02 04:27:51,645 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:27:51" (1/1) ... [2019-12-02 04:27:51,647 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:27:51" (1/1) ... [2019-12-02 04:27:51,647 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:27:51" (1/1) ... [2019-12-02 04:27:51,651 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:27:51" (1/1) ... [2019-12-02 04:27:51,654 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:27:51" (1/1) ... [2019-12-02 04:27:51,655 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:27:51" (1/1) ... [2019-12-02 04:27:51,657 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-02 04:27:51,657 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-02 04:27:51,657 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-02 04:27:51,657 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-02 04:27:51,658 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:27:51" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_1323ed18-9f5f-41b7-a5e0-183413c434cd/bin/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-02 04:27:51,699 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-12-02 04:27:51,699 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-02 04:27:51,700 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-12-02 04:27:51,700 INFO L130 BoogieDeclarations]: Found specification of procedure get_dummy [2019-12-02 04:27:51,700 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dummy [2019-12-02 04:27:51,700 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-02 04:27:51,700 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-02 04:27:51,700 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-12-02 04:27:51,908 INFO L282 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-12-02 04:27:51,908 INFO L287 CfgBuilder]: Removed 9 assume(true) statements. [2019-12-02 04:27:51,909 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 04:27:51 BoogieIcfgContainer [2019-12-02 04:27:51,909 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-12-02 04:27:51,909 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-12-02 04:27:51,909 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-12-02 04:27:51,916 INFO L275 PluginConnector]: CodeCheck initialized [2019-12-02 04:27:51,916 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 04:27:51" (1/1) ... [2019-12-02 04:27:51,922 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-02 04:27:51,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-02 04:27:51,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24 states to 19 states and 24 transitions. [2019-12-02 04:27:51,947 INFO L276 IsEmpty]: Start isEmpty. Operand 19 states and 24 transitions. [2019-12-02 04:27:51,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2019-12-02 04:27:51,951 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-02 04:27:52,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-02 04:27:52,061 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2019-12-02 04:27:52,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-02 04:27:52,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 19 states and 22 transitions. [2019-12-02 04:27:52,070 INFO L276 IsEmpty]: Start isEmpty. Operand 19 states and 22 transitions. [2019-12-02 04:27:52,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2019-12-02 04:27:52,070 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-02 04:27:52,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-02 04:27:52,169 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2019-12-02 04:27:52,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-02 04:27:52,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27 states to 21 states and 27 transitions. [2019-12-02 04:27:52,227 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 27 transitions. [2019-12-02 04:27:52,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2019-12-02 04:27:52,227 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-02 04:27:52,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-02 04:27:52,335 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2019-12-02 04:27:52,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-02 04:27:52,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31 states to 23 states and 31 transitions. [2019-12-02 04:27:52,513 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 31 transitions. [2019-12-02 04:27:52,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2019-12-02 04:27:52,515 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-02 04:27:52,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-02 04:27:52,602 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2019-12-02 04:27:52,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-02 04:27:52,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37 states to 25 states and 37 transitions. [2019-12-02 04:27:52,828 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 37 transitions. [2019-12-02 04:27:52,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2019-12-02 04:27:52,829 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-02 04:27:52,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-02 04:27:52,923 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2019-12-02 04:27:53,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-02 04:27:53,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44 states to 27 states and 44 transitions. [2019-12-02 04:27:53,150 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 44 transitions. [2019-12-02 04:27:53,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2019-12-02 04:27:53,150 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-02 04:27:53,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-02 04:27:53,253 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2019-12-02 04:27:53,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-02 04:27:53,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 29 states and 52 transitions. [2019-12-02 04:27:53,511 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 52 transitions. [2019-12-02 04:27:53,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2019-12-02 04:27:53,512 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-02 04:27:53,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-02 04:27:53,635 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2019-12-02 04:27:53,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-02 04:27:53,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 31 states and 61 transitions. [2019-12-02 04:27:53,930 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 61 transitions. [2019-12-02 04:27:53,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2019-12-02 04:27:53,931 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-02 04:27:53,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-02 04:27:54,042 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 0 proven. 42 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2019-12-02 04:27:54,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-02 04:27:54,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 71 states to 33 states and 71 transitions. [2019-12-02 04:27:54,366 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 71 transitions. [2019-12-02 04:27:54,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2019-12-02 04:27:54,367 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-02 04:27:54,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-02 04:27:54,493 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2019-12-02 04:27:54,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-02 04:27:54,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 82 states to 35 states and 82 transitions. [2019-12-02 04:27:54,837 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 82 transitions. [2019-12-02 04:27:54,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2019-12-02 04:27:54,838 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-02 04:27:54,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-02 04:27:54,959 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 0 proven. 72 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2019-12-02 04:27:55,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-02 04:27:55,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 94 states to 37 states and 94 transitions. [2019-12-02 04:27:55,366 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 94 transitions. [2019-12-02 04:27:55,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2019-12-02 04:27:55,367 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-02 04:27:55,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-02 04:27:55,526 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 0 proven. 90 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2019-12-02 04:27:55,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-02 04:27:55,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 39 states and 96 transitions. [2019-12-02 04:27:55,974 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 96 transitions. [2019-12-02 04:27:55,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2019-12-02 04:27:55,974 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-02 04:27:55,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-02 04:27:56,970 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 1 proven. 111 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2019-12-02 04:28:08,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-02 04:28:08,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 64 states and 216 transitions. [2019-12-02 04:28:08,666 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 216 transitions. [2019-12-02 04:28:08,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2019-12-02 04:28:08,667 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-02 04:28:08,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-02 04:28:09,208 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 103 proven. 29 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2019-12-02 04:28:09,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-02 04:28:09,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 65 states and 226 transitions. [2019-12-02 04:28:09,629 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 226 transitions. [2019-12-02 04:28:09,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2019-12-02 04:28:09,630 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-02 04:28:09,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-02 04:28:10,089 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 103 proven. 29 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2019-12-02 04:28:12,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-02 04:28:12,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 222 states to 66 states and 217 transitions. [2019-12-02 04:28:12,293 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 217 transitions. [2019-12-02 04:28:12,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2019-12-02 04:28:12,294 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-02 04:28:12,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-02 04:28:12,679 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 103 proven. 29 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2019-12-02 04:28:13,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-02 04:28:13,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 217 states to 66 states and 212 transitions. [2019-12-02 04:28:13,012 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 212 transitions. [2019-12-02 04:28:13,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2019-12-02 04:28:13,012 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-02 04:28:13,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-02 04:28:13,481 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 103 proven. 29 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2019-12-02 04:28:13,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-02 04:28:13,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 66 states and 206 transitions. [2019-12-02 04:28:13,827 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 206 transitions. [2019-12-02 04:28:13,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2019-12-02 04:28:13,828 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-02 04:28:13,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-02 04:28:14,242 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 103 proven. 29 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2019-12-02 04:28:15,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-02 04:28:15,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 49 states to 39 states and 44 transitions. [2019-12-02 04:28:15,272 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 44 transitions. [2019-12-02 04:28:15,272 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2019-12-02 04:28:15,272 WARN L425 CodeCheckObserver]: This Program is SAFE, Check terminated with 18 iterations. [2019-12-02 04:28:15,278 INFO L765 CodeCheckObserver]: All specifications hold 1 specifications checked. All of them hold [2019-12-02 04:28:15,426 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-02 04:28:15,429 INFO L569 CodeCheckObserver]: Invariant with dag size 7 [2019-12-02 04:28:15,431 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 04:28:15,434 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 04:28:15,434 INFO L569 CodeCheckObserver]: Invariant with dag size 74 [2019-12-02 04:28:15,438 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 04:28:15,438 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 04:28:15,438 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 04:28:15,438 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 04:28:15,438 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 04:28:15,438 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 04:28:15,439 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 04:28:15,439 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 04:28:15,439 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 04:28:15,439 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 04:28:15,439 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 04:28:15,439 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 04:28:15,439 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 04:28:15,440 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 04:28:15,440 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 04:28:15,440 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 04:28:15,440 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 04:28:15,440 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 04:28:15,440 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 04:28:15,440 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 04:28:15,440 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 04:28:15,441 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 04:28:15,441 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 04:28:15,441 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 04:28:15,441 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 04:28:15,441 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 04:28:15,441 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 04:28:15,441 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 04:28:15,441 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 04:28:15,442 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 04:28:15,445 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 04:28:15,445 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 04:28:15,446 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 04:28:15,446 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 04:28:15,446 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 04:28:15,446 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 04:28:15,446 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 04:28:15,446 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 04:28:15,446 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 04:28:15,447 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 04:28:15,447 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 04:28:15,447 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 04:28:15,447 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 04:28:15,447 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 04:28:15,447 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 04:28:15,447 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 04:28:15,447 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 04:28:15,448 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 04:28:15,448 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 04:28:15,448 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 04:28:15,448 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 04:28:15,448 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 04:28:15,448 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 04:28:15,448 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 04:28:15,448 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 04:28:15,449 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 04:28:15,449 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 04:28:15,449 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 04:28:15,449 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 04:28:15,449 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 04:28:15,450 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 02.12 04:28:15 ImpRootNode [2019-12-02 04:28:15,450 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2019-12-02 04:28:15,450 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2019-12-02 04:28:15,450 INFO L271 PluginConnector]: Initializing Witness Printer... [2019-12-02 04:28:15,450 INFO L275 PluginConnector]: Witness Printer initialized [2019-12-02 04:28:15,450 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 04:27:51" (3/4) ... [2019-12-02 04:28:15,453 INFO L137 WitnessPrinter]: Generating witness for correct program [2019-12-02 04:28:15,456 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure get_dummy [2019-12-02 04:28:15,459 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 13 nodes and edges [2019-12-02 04:28:15,460 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 5 nodes and edges [2019-12-02 04:28:15,460 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2019-12-02 04:28:15,497 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/run_dir_1323ed18-9f5f-41b7-a5e0-183413c434cd/bin/ukojak/witness.graphml [2019-12-02 04:28:15,497 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2019-12-02 04:28:15,499 INFO L168 Benchmark]: Toolchain (without parser) took 24102.19 ms. Allocated memory was 1.0 GB in the beginning and 1.4 GB in the end (delta: 399.0 MB). Free memory was 943.5 MB in the beginning and 899.2 MB in the end (delta: 44.3 MB). Peak memory consumption was 443.2 MB. Max. memory is 11.5 GB. [2019-12-02 04:28:15,499 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 1.0 GB. Free memory is still 958.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-02 04:28:15,499 INFO L168 Benchmark]: CACSL2BoogieTranslator took 212.78 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 125.8 MB). Free memory was 943.5 MB in the beginning and 1.1 GB in the end (delta: -173.0 MB). Peak memory consumption was 23.1 MB. Max. memory is 11.5 GB. [2019-12-02 04:28:15,499 INFO L168 Benchmark]: Boogie Procedure Inliner took 29.13 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-02 04:28:15,500 INFO L168 Benchmark]: Boogie Preprocessor took 17.78 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-02 04:28:15,500 INFO L168 Benchmark]: RCFGBuilder took 251.69 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 30.1 MB). Peak memory consumption was 30.1 MB. Max. memory is 11.5 GB. [2019-12-02 04:28:15,500 INFO L168 Benchmark]: CodeCheck took 23540.79 ms. Allocated memory was 1.2 GB in the beginning and 1.4 GB in the end (delta: 273.2 MB). Free memory was 1.1 GB in the beginning and 903.2 MB in the end (delta: 183.1 MB). Peak memory consumption was 456.3 MB. Max. memory is 11.5 GB. [2019-12-02 04:28:15,501 INFO L168 Benchmark]: Witness Printer took 47.32 ms. Allocated memory is still 1.4 GB. Free memory was 903.2 MB in the beginning and 899.2 MB in the end (delta: 4.0 MB). Peak memory consumption was 4.0 MB. Max. memory is 11.5 GB. [2019-12-02 04:28:15,502 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - StatisticsResult: Ultimate CodeCheck benchmark data CFG has 2 procedures, 19 locations, 1 error locations. Result: SAFE, OverallTime: 23.3s, OverallIterations: 18, TraceHistogramMax: 0, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, HoareTripleCheckerStatistics: 1311616 SDtfs, 99842 SDslu, 128 SDs, 0 SdLazy, 3001060 SolverSat, 857570 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 6.9s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 7262 GetRequests, 6740 SyntacticMatches, 250 SemanticMatches, 272 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 43556 ImplicationChecksByTransitivity, 21.2s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, traceCheckStatistics: 0.0s SsaConstructionTime, 0.2s SatisfiabilityAnalysisTime, 4.1s InterpolantComputationTime, 542 NumberOfCodeBlocks, 542 NumberOfCodeBlocksAsserted, 17 NumberOfCheckSat, 525 ConstructedInterpolants, 0 QuantifiedInterpolants, 95483 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 17 InterpolantComputations, 2 PerfectInterpolantSequences, 616/1202 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: 48]: 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: 30]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 38]: Loop Invariant [2019-12-02 04:28:15,503 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 04:28:15,504 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int Derived loop invariant: i == unknown-#memory_int-unknown[pd2][pd2] - InvariantResult [Line: 38]: Loop Invariant [2019-12-02 04:28:15,505 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 04:28:15,505 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 04:28:15,505 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 04:28:15,506 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 04:28:15,506 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 04:28:15,506 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 04:28:15,506 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 04:28:15,506 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 04:28:15,506 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 04:28:15,506 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 04:28:15,506 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 04:28:15,507 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 04:28:15,507 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 04:28:15,507 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 04:28:15,507 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 04:28:15,507 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 04:28:15,507 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 04:28:15,507 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 04:28:15,507 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 04:28:15,507 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 04:28:15,508 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 04:28:15,508 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 04:28:15,508 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 04:28:15,508 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 04:28:15,508 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 04:28:15,508 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 04:28:15,508 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 04:28:15,508 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 04:28:15,508 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 04:28:15,508 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 04:28:15,510 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 04:28:15,510 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 04:28:15,510 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 04:28:15,510 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 04:28:15,510 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 04:28:15,511 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 04:28:15,511 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 04:28:15,511 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 04:28:15,511 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 04:28:15,511 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 04:28:15,511 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 04:28:15,511 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 04:28:15,511 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 04:28:15,512 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 04:28:15,512 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 04:28:15,512 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 04:28:15,512 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 04:28:15,512 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 04:28:15,512 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 04:28:15,512 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 04:28:15,512 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 04:28:15,512 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 04:28:15,512 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 04:28:15,513 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 04:28:15,513 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 04:28:15,513 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 04:28:15,513 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 04:28:15,513 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 04:28:15,513 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 04:28:15,513 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int Derived loop invariant: (((((((((((unknown-#memory_int-unknown[pa][pa] < i + 4 && i + 3 <= unknown-#memory_int-unknown[pa][pa]) && i + 3 == unknown-#memory_int-unknown[pd2][pd2]) || ((i + 9 <= unknown-#memory_int-unknown[pa][pa] && i + 9 == unknown-#memory_int-unknown[pd2][pd2]) && unknown-#memory_int-unknown[pa][pa] <= i + 9)) || ((i + 4 == unknown-#memory_int-unknown[pd2][pd2] && i + 4 <= unknown-#memory_int-unknown[pa][pa]) && unknown-#memory_int-unknown[pa][pa] < i + 5)) || ((unknown-#memory_int-unknown[pa][pa] < i + 2 && i + 1 == unknown-#memory_int-unknown[pd2][pd2]) && i + 1 <= unknown-#memory_int-unknown[pa][pa])) || ((i + 2 == unknown-#memory_int-unknown[pd2][pd2] && i + 2 <= unknown-#memory_int-unknown[pa][pa]) && unknown-#memory_int-unknown[pa][pa] < i + 3)) || ((i + 10 == unknown-#memory_int-unknown[pd2][pd2] && pd2 == pa) && pa == pd2)) || ((i + 5 <= unknown-#memory_int-unknown[pa][pa] && unknown-#memory_int-unknown[pa][pa] < i + 6) && i + 5 == unknown-#memory_int-unknown[pd2][pd2])) || ((i + 7 == unknown-#memory_int-unknown[pd2][pd2] && unknown-#memory_int-unknown[pa][pa] < i + 8) && i + 7 <= unknown-#memory_int-unknown[pa][pa])) || ((i + 8 == unknown-#memory_int-unknown[pd2][pd2] && i + 8 <= unknown-#memory_int-unknown[pa][pa]) && unknown-#memory_int-unknown[pa][pa] < i + 9)) || (unknown-#memory_int-unknown[pa][pa] < i + 1 && i == unknown-#memory_int-unknown[pd2][pd2])) || ((i + 6 <= unknown-#memory_int-unknown[pa][pa] && i + 6 == unknown-#memory_int-unknown[pd2][pd2]) && unknown-#memory_int-unknown[pa][pa] < i + 7) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 1.0 GB. Free memory is still 958.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 212.78 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 125.8 MB). Free memory was 943.5 MB in the beginning and 1.1 GB in the end (delta: -173.0 MB). Peak memory consumption was 23.1 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 29.13 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 17.78 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 251.69 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 30.1 MB). Peak memory consumption was 30.1 MB. Max. memory is 11.5 GB. * CodeCheck took 23540.79 ms. Allocated memory was 1.2 GB in the beginning and 1.4 GB in the end (delta: 273.2 MB). Free memory was 1.1 GB in the beginning and 903.2 MB in the end (delta: 183.1 MB). Peak memory consumption was 456.3 MB. Max. memory is 11.5 GB. * Witness Printer took 47.32 ms. Allocated memory is still 1.4 GB. Free memory was 903.2 MB in the beginning and 899.2 MB in the end (delta: 4.0 MB). Peak memory consumption was 4.0 MB. Max. memory is 11.5 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...