./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-regression/test24-1.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_79fb8e37-baa6-4474-a38f-cff11f5e8a44/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_79fb8e37-baa6-4474-a38f-cff11f5e8a44/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_79fb8e37-baa6-4474-a38f-cff11f5e8a44/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_79fb8e37-baa6-4474-a38f-cff11f5e8a44/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-regression/test24-1.c -s /tmp/vcloud-vcloud-master/worker/run_dir_79fb8e37-baa6-4474-a38f-cff11f5e8a44/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_79fb8e37-baa6-4474-a38f-cff11f5e8a44/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 043660dc5a969bbd34b12cbb93ba3e467b4f8613 ......................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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 01:03:55,938 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-02 01:03:55,939 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-02 01:03:55,947 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-02 01:03:55,947 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-02 01:03:55,948 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-02 01:03:55,949 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-02 01:03:55,950 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-02 01:03:55,952 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-02 01:03:55,952 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-02 01:03:55,953 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-02 01:03:55,954 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-02 01:03:55,954 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-02 01:03:55,955 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-02 01:03:55,955 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-02 01:03:55,956 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-02 01:03:55,957 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-02 01:03:55,957 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-02 01:03:55,959 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-02 01:03:55,961 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-02 01:03:55,962 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-02 01:03:55,962 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-02 01:03:55,963 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-02 01:03:55,964 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-02 01:03:55,965 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-02 01:03:55,966 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-02 01:03:55,966 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-02 01:03:55,966 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-02 01:03:55,967 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-02 01:03:55,967 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-02 01:03:55,967 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-02 01:03:55,968 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-02 01:03:55,968 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-02 01:03:55,969 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-02 01:03:55,969 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-02 01:03:55,969 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-02 01:03:55,970 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-02 01:03:55,970 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-02 01:03:55,970 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-02 01:03:55,971 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-02 01:03:55,971 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-02 01:03:55,971 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_79fb8e37-baa6-4474-a38f-cff11f5e8a44/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-12-02 01:03:55,981 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-02 01:03:55,981 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-02 01:03:55,981 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-02 01:03:55,982 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-12-02 01:03:55,982 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-02 01:03:55,982 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-02 01:03:55,982 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-02 01:03:55,982 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-02 01:03:55,982 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-02 01:03:55,983 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-02 01:03:55,983 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-02 01:03:55,983 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-02 01:03:55,983 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-02 01:03:55,983 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-02 01:03:55,983 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-02 01:03:55,983 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-02 01:03:55,983 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-02 01:03:55,983 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-02 01:03:55,984 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-12-02 01:03:55,984 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-12-02 01:03:55,984 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-02 01:03:55,984 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-02 01:03:55,984 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-02 01:03:55,984 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-02 01:03:55,984 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-02 01:03:55,985 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-02 01:03:55,985 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-12-02 01:03:55,985 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-02 01:03:55,985 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-02 01:03:55,985 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_79fb8e37-baa6-4474-a38f-cff11f5e8a44/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 -> 043660dc5a969bbd34b12cbb93ba3e467b4f8613 [2019-12-02 01:03:56,089 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-02 01:03:56,099 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-02 01:03:56,102 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-02 01:03:56,103 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-02 01:03:56,103 INFO L275 PluginConnector]: CDTParser initialized [2019-12-02 01:03:56,104 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_79fb8e37-baa6-4474-a38f-cff11f5e8a44/bin/ukojak/../../sv-benchmarks/c/ldv-regression/test24-1.c [2019-12-02 01:03:56,145 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_79fb8e37-baa6-4474-a38f-cff11f5e8a44/bin/ukojak/data/37db28fbe/04a45af5e48644c18064ae4a2c2dcbf7/FLAGac28a90cc [2019-12-02 01:03:56,585 INFO L306 CDTParser]: Found 1 translation units. [2019-12-02 01:03:56,585 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_79fb8e37-baa6-4474-a38f-cff11f5e8a44/sv-benchmarks/c/ldv-regression/test24-1.c [2019-12-02 01:03:56,589 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_79fb8e37-baa6-4474-a38f-cff11f5e8a44/bin/ukojak/data/37db28fbe/04a45af5e48644c18064ae4a2c2dcbf7/FLAGac28a90cc [2019-12-02 01:03:56,597 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_79fb8e37-baa6-4474-a38f-cff11f5e8a44/bin/ukojak/data/37db28fbe/04a45af5e48644c18064ae4a2c2dcbf7 [2019-12-02 01:03:56,599 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-02 01:03:56,600 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-02 01:03:56,600 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-02 01:03:56,601 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-02 01:03:56,603 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-02 01:03:56,603 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 01:03:56" (1/1) ... [2019-12-02 01:03:56,605 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@8a8f29 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:03:56, skipping insertion in model container [2019-12-02 01:03:56,605 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 01:03:56" (1/1) ... [2019-12-02 01:03:56,612 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-02 01:03:56,624 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-02 01:03:56,772 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-02 01:03:56,778 INFO L203 MainTranslator]: Completed pre-run [2019-12-02 01:03:56,789 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-02 01:03:56,799 INFO L208 MainTranslator]: Completed translation [2019-12-02 01:03:56,799 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:03:56 WrapperNode [2019-12-02 01:03:56,799 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-02 01:03:56,800 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-02 01:03:56,800 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-02 01:03:56,800 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-02 01:03:56,805 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:03:56" (1/1) ... [2019-12-02 01:03:56,810 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:03:56" (1/1) ... [2019-12-02 01:03:56,823 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-02 01:03:56,823 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-02 01:03:56,823 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-02 01:03:56,824 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-02 01:03:56,829 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:03:56" (1/1) ... [2019-12-02 01:03:56,830 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:03:56" (1/1) ... [2019-12-02 01:03:56,831 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:03:56" (1/1) ... [2019-12-02 01:03:56,831 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:03:56" (1/1) ... [2019-12-02 01:03:56,834 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:03:56" (1/1) ... [2019-12-02 01:03:56,836 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:03:56" (1/1) ... [2019-12-02 01:03:56,837 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:03:56" (1/1) ... [2019-12-02 01:03:56,838 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-02 01:03:56,839 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-02 01:03:56,839 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-02 01:03:56,839 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-02 01:03:56,839 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:03:56" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_79fb8e37-baa6-4474-a38f-cff11f5e8a44/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 01:03:56,880 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-12-02 01:03:56,880 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-02 01:03:56,880 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-02 01:03:56,880 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-12-02 01:03:56,880 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-02 01:03:56,880 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-02 01:03:57,014 INFO L282 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-12-02 01:03:57,015 INFO L287 CfgBuilder]: Removed 7 assume(true) statements. [2019-12-02 01:03:57,015 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 01:03:57 BoogieIcfgContainer [2019-12-02 01:03:57,015 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-12-02 01:03:57,016 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-12-02 01:03:57,016 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-12-02 01:03:57,022 INFO L275 PluginConnector]: CodeCheck initialized [2019-12-02 01:03:57,023 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 01:03:57" (1/1) ... [2019-12-02 01:03:57,029 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-02 01:03:57,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-02 01:03:57,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 11 states and 14 transitions. [2019-12-02 01:03:57,050 INFO L276 IsEmpty]: Start isEmpty. Operand 11 states and 14 transitions. [2019-12-02 01:03:57,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2019-12-02 01:03:57,052 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-02 01:03:57,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-02 01:03:57,136 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-02 01:03:57,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-02 01:03:57,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 11 states and 12 transitions. [2019-12-02 01:03:57,141 INFO L276 IsEmpty]: Start isEmpty. Operand 11 states and 12 transitions. [2019-12-02 01:03:57,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2019-12-02 01:03:57,141 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-02 01:03:57,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-02 01:03:57,212 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-02 01:03:57,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-02 01:03:57,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 13 states and 16 transitions. [2019-12-02 01:03:57,251 INFO L276 IsEmpty]: Start isEmpty. Operand 13 states and 16 transitions. [2019-12-02 01:03:57,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2019-12-02 01:03:57,251 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-02 01:03:57,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-02 01:03:57,314 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-02 01:03:57,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-02 01:03:57,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 15 states and 20 transitions. [2019-12-02 01:03:57,442 INFO L276 IsEmpty]: Start isEmpty. Operand 15 states and 20 transitions. [2019-12-02 01:03:57,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2019-12-02 01:03:57,444 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-02 01:03:57,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-02 01:03:57,503 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-02 01:03:57,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-02 01:03:57,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26 states to 17 states and 26 transitions. [2019-12-02 01:03:57,665 INFO L276 IsEmpty]: Start isEmpty. Operand 17 states and 26 transitions. [2019-12-02 01:03:57,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2019-12-02 01:03:57,666 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-02 01:03:57,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-02 01:03:57,734 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-02 01:03:57,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-02 01:03:57,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33 states to 19 states and 33 transitions. [2019-12-02 01:03:57,935 INFO L276 IsEmpty]: Start isEmpty. Operand 19 states and 33 transitions. [2019-12-02 01:03:57,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2019-12-02 01:03:57,936 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-02 01:03:57,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-02 01:03:58,020 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-02 01:03:58,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-02 01:03:58,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41 states to 21 states and 41 transitions. [2019-12-02 01:03:58,278 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 41 transitions. [2019-12-02 01:03:58,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2019-12-02 01:03:58,278 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-02 01:03:58,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-02 01:03:58,367 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-02 01:03:58,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-02 01:03:58,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50 states to 23 states and 50 transitions. [2019-12-02 01:03:58,645 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 50 transitions. [2019-12-02 01:03:58,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2019-12-02 01:03:58,646 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-02 01:03:58,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-02 01:03:58,727 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 42 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-02 01:03:59,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-02 01:03:59,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60 states to 25 states and 60 transitions. [2019-12-02 01:03:59,025 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 60 transitions. [2019-12-02 01:03:59,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2019-12-02 01:03:59,025 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-02 01:03:59,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-02 01:03:59,123 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-02 01:03:59,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-02 01:03:59,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 71 states to 27 states and 71 transitions. [2019-12-02 01:03:59,464 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 71 transitions. [2019-12-02 01:03:59,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2019-12-02 01:03:59,465 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-02 01:03:59,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-02 01:03:59,578 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 72 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-02 01:03:59,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-02 01:03:59,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 83 states to 29 states and 83 transitions. [2019-12-02 01:03:59,951 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 83 transitions. [2019-12-02 01:03:59,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2019-12-02 01:03:59,952 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-02 01:03:59,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-02 01:04:00,057 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 90 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-02 01:04:00,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-02 01:04:00,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 85 states to 31 states and 85 transitions. [2019-12-02 01:04:00,458 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 85 transitions. [2019-12-02 01:04:00,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2019-12-02 01:04:00,459 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-02 01:04:00,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-02 01:04:01,711 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 0 proven. 110 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-02 01:04:12,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-02 01:04:12,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 55 states and 164 transitions. [2019-12-02 01:04:12,149 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 164 transitions. [2019-12-02 01:04:12,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2019-12-02 01:04:12,150 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-02 01:04:12,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-02 01:04:12,571 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 103 proven. 29 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-02 01:04:13,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-02 01:04:13,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 174 states to 57 states and 174 transitions. [2019-12-02 01:04:13,202 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 174 transitions. [2019-12-02 01:04:13,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2019-12-02 01:04:13,203 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-02 01:04:13,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-02 01:04:13,529 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 103 proven. 29 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-02 01:04:14,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-02 01:04:14,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 147 states to 57 states and 147 transitions. [2019-12-02 01:04:14,558 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 147 transitions. [2019-12-02 01:04:14,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2019-12-02 01:04:14,559 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-02 01:04:14,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-02 01:04:14,842 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 103 proven. 29 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-02 01:04:15,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-02 01:04:15,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 134 states to 57 states and 134 transitions. [2019-12-02 01:04:15,207 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 134 transitions. [2019-12-02 01:04:15,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2019-12-02 01:04:15,208 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-02 01:04:15,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-02 01:04:15,523 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 103 proven. 29 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-02 01:04:16,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-02 01:04:16,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 29 states and 29 transitions. [2019-12-02 01:04:16,809 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 29 transitions. [2019-12-02 01:04:16,810 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2019-12-02 01:04:16,810 WARN L425 CodeCheckObserver]: This Program is SAFE, Check terminated with 17 iterations. [2019-12-02 01:04:16,815 INFO L765 CodeCheckObserver]: All specifications hold 1 specifications checked. All of them hold [2019-12-02 01:04:16,956 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-02 01:04:16,960 INFO L569 CodeCheckObserver]: Invariant with dag size 10 [2019-12-02 01:04:16,962 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 01:04:16,965 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 01:04:16,965 INFO L569 CodeCheckObserver]: Invariant with dag size 73 [2019-12-02 01:04:16,972 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 01:04:16,972 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 01:04:16,972 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 01:04:16,973 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 01:04:16,973 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 01:04:16,973 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 01:04:16,973 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 01:04:16,974 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 01:04:16,974 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 01:04:16,974 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 01:04:16,974 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 01:04:16,974 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 01:04:16,975 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 01:04:16,975 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 01:04:16,975 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 01:04:16,975 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 01:04:16,976 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 01:04:16,976 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 01:04:16,976 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 01:04:16,976 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 01:04:16,977 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 01:04:16,977 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 01:04:16,977 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 01:04:16,977 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 01:04:16,978 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 01:04:16,978 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 01:04:16,978 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 01:04:16,978 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 01:04:16,978 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 01:04:16,978 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 01:04:16,979 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 01:04:16,979 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 01:04:16,979 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 01:04:16,979 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 01:04:16,979 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 01:04:16,979 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 01:04:16,979 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 01:04:16,980 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 01:04:16,980 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 01:04:16,980 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 01:04:16,980 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 01:04:16,980 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 01:04:16,980 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 01:04:16,980 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 01:04:16,981 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 01:04:16,981 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 01:04:16,981 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 01:04:16,981 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 01:04:16,981 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 01:04:16,981 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 01:04:16,981 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 01:04:16,982 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 01:04:16,989 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 01:04:16,990 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 01:04:16,990 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 01:04:16,990 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 01:04:16,990 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 01:04:16,990 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 01:04:16,991 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 01:04:16,991 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 01:04:16,991 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 01:04:16,991 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 01:04:16,992 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 01:04:16,992 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 01:04:16,992 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 01:04:16,992 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 01:04:16,992 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 01:04:16,993 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 01:04:16,993 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 01:04:16,993 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 01:04:16,993 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 01:04:16,994 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 01:04:16,994 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 01:04:16,994 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 01:04:16,994 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 01:04:16,994 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 01:04:16,995 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 01:04:16,995 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 01:04:16,995 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 01:04:16,995 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 01:04:16,995 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 01:04:16,996 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 01:04:16,996 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 01:04:16,996 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 01:04:16,996 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 01:04:16,996 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 01:04:16,997 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 01:04:16,997 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 01:04:16,997 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 01:04:16,997 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 01:04:16,997 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 01:04:16,997 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 01:04:16,998 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 01:04:16,998 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 01:04:16,998 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 01:04:16,998 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 01:04:16,998 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 01:04:16,998 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 01:04:16,998 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 01:04:16,998 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 01:04:16,998 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 01:04:16,999 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 01:04:16,999 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 01:04:16,999 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 01:04:17,000 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 02.12 01:04:17 ImpRootNode [2019-12-02 01:04:17,000 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2019-12-02 01:04:17,000 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2019-12-02 01:04:17,001 INFO L271 PluginConnector]: Initializing Witness Printer... [2019-12-02 01:04:17,001 INFO L275 PluginConnector]: Witness Printer initialized [2019-12-02 01:04:17,001 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 01:03:57" (3/4) ... [2019-12-02 01:04:17,004 INFO L137 WitnessPrinter]: Generating witness for correct program [2019-12-02 01:04:17,010 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 10 nodes and edges [2019-12-02 01:04:17,011 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2019-12-02 01:04:17,011 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2019-12-02 01:04:17,048 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/run_dir_79fb8e37-baa6-4474-a38f-cff11f5e8a44/bin/ukojak/witness.graphml [2019-12-02 01:04:17,049 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2019-12-02 01:04:17,050 INFO L168 Benchmark]: Toolchain (without parser) took 20449.96 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 241.7 MB). Free memory was 944.7 MB in the beginning and 1.0 GB in the end (delta: -60.1 MB). Peak memory consumption was 181.6 MB. Max. memory is 11.5 GB. [2019-12-02 01:04:17,051 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 1.0 GB. Free memory is still 960.8 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-02 01:04:17,051 INFO L168 Benchmark]: CACSL2BoogieTranslator took 199.07 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 103.3 MB). Free memory was 944.7 MB in the beginning and 1.1 GB in the end (delta: -153.5 MB). Peak memory consumption was 23.1 MB. Max. memory is 11.5 GB. [2019-12-02 01:04:17,052 INFO L168 Benchmark]: Boogie Procedure Inliner took 23.50 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-02 01:04:17,052 INFO L168 Benchmark]: Boogie Preprocessor took 14.96 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2019-12-02 01:04:17,053 INFO L168 Benchmark]: RCFGBuilder took 176.99 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 17.0 MB). Peak memory consumption was 17.0 MB. Max. memory is 11.5 GB. [2019-12-02 01:04:17,053 INFO L168 Benchmark]: CodeCheck took 19984.41 ms. Allocated memory was 1.1 GB in the beginning and 1.3 GB in the end (delta: 138.4 MB). Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 59.6 MB). Peak memory consumption was 198.0 MB. Max. memory is 11.5 GB. [2019-12-02 01:04:17,054 INFO L168 Benchmark]: Witness Printer took 48.28 ms. Allocated memory is still 1.3 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 11.3 MB). Peak memory consumption was 11.3 MB. Max. memory is 11.5 GB. [2019-12-02 01:04:17,056 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - StatisticsResult: Ultimate CodeCheck benchmark data CFG has 1 procedures, 11 locations, 1 error locations. Result: SAFE, OverallTime: 19.7s, OverallIterations: 17, TraceHistogramMax: 0, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, HoareTripleCheckerStatistics: 327680 SDtfs, 33412 SDslu, 0 SDs, 0 SdLazy, 1204868 SolverSat, 348672 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 6.3s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 4716 GetRequests, 4274 SyntacticMatches, 190 SemanticMatches, 252 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 39380 ImplicationChecksByTransitivity, 17.5s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, traceCheckStatistics: 0.0s SsaConstructionTime, 0.2s SatisfiabilityAnalysisTime, 3.1s InterpolantComputationTime, 309 NumberOfCodeBlocks, 309 NumberOfCodeBlocksAsserted, 16 NumberOfCheckSat, 293 ConstructedInterpolants, 0 QuantifiedInterpolants, 62173 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 16 InterpolantComputations, 2 PerfectInterpolantSequences, 412/968 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: 36]: 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: 14]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 26]: Loop Invariant [2019-12-02 01:04:17,057 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 01:04:17,058 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int Derived loop invariant: i == unknown-#memory_int-unknown[ad1][ad1 + i * 8] - InvariantResult [Line: 26]: Loop Invariant [2019-12-02 01:04:17,061 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 01:04:17,061 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 01:04:17,061 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 01:04:17,061 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 01:04:17,062 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 01:04:17,062 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 01:04:17,062 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 01:04:17,062 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 01:04:17,062 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 01:04:17,062 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 01:04:17,062 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 01:04:17,062 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 01:04:17,062 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 01:04:17,063 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 01:04:17,063 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 01:04:17,063 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 01:04:17,063 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 01:04:17,063 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 01:04:17,063 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 01:04:17,063 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 01:04:17,063 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 01:04:17,063 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 01:04:17,064 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 01:04:17,064 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 01:04:17,064 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 01:04:17,064 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 01:04:17,064 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 01:04:17,064 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 01:04:17,064 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 01:04:17,064 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 01:04:17,064 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 01:04:17,064 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 01:04:17,065 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 01:04:17,065 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 01:04:17,065 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 01:04:17,065 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 01:04:17,065 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 01:04:17,065 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 01:04:17,065 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 01:04:17,065 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 01:04:17,065 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 01:04:17,065 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 01:04:17,066 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 01:04:17,066 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 01:04:17,066 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 01:04:17,066 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 01:04:17,066 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 01:04:17,066 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 01:04:17,066 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 01:04:17,066 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 01:04:17,066 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 01:04:17,066 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 01:04:17,068 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 01:04:17,068 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 01:04:17,069 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 01:04:17,069 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 01:04:17,069 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 01:04:17,069 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 01:04:17,069 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 01:04:17,069 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 01:04:17,069 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 01:04:17,069 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 01:04:17,070 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 01:04:17,070 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 01:04:17,070 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 01:04:17,070 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 01:04:17,070 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 01:04:17,070 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 01:04:17,070 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 01:04:17,070 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 01:04:17,070 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 01:04:17,070 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 01:04:17,071 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 01:04:17,071 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 01:04:17,071 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 01:04:17,071 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 01:04:17,071 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 01:04:17,071 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 01:04:17,071 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 01:04:17,071 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 01:04:17,071 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 01:04:17,072 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 01:04:17,072 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 01:04:17,072 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 01:04:17,072 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 01:04:17,072 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 01:04:17,072 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 01:04:17,072 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 01:04:17,072 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 01:04:17,072 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 01:04:17,072 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 01:04:17,072 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 01:04:17,073 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 01:04:17,073 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 01:04:17,073 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 01:04:17,073 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 01:04:17,073 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 01:04:17,073 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 01:04:17,073 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 01:04:17,073 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 01:04:17,073 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 01:04:17,073 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 01:04:17,073 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-12-02 01:04:17,074 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int Derived loop invariant: (((((((((((i + 8 <= unknown-#memory_int-unknown[pa][pa] && unknown-#memory_int-unknown[ad1][unknown-#memory_int-unknown[pa][pa] * 8 + ad1] == unknown-#memory_int-unknown[pa][pa]) && unknown-#memory_int-unknown[pa][pa] < i + 9) || ((unknown-#memory_int-unknown[ad1][unknown-#memory_int-unknown[pa][pa] * 8 + ad1] == unknown-#memory_int-unknown[pa][pa] && unknown-#memory_int-unknown[pa][pa] < i + 8) && i + 7 <= unknown-#memory_int-unknown[pa][pa])) || ((unknown-#memory_int-unknown[pa][pa] < i + 1 && unknown-#memory_int-unknown[ad1][unknown-#memory_int-unknown[pa][pa] * 8 + ad1] == unknown-#memory_int-unknown[pa][pa]) && 8 * i <= 8 * unknown-#memory_int-unknown[pa][pa])) || ((i + 6 <= unknown-#memory_int-unknown[pa][pa] && unknown-#memory_int-unknown[ad1][unknown-#memory_int-unknown[pa][pa] * 8 + ad1] == unknown-#memory_int-unknown[pa][pa]) && unknown-#memory_int-unknown[pa][pa] < i + 7)) || (i + 10 == unknown-#memory_int-unknown[ad1][ad1 + i * 8 + 80] && i + 10 == unknown-#memory_int-unknown[pa][pa])) || ((i + 9 <= unknown-#memory_int-unknown[pa][pa] && unknown-#memory_int-unknown[ad1][unknown-#memory_int-unknown[pa][pa] * 8 + ad1] == unknown-#memory_int-unknown[pa][pa]) && unknown-#memory_int-unknown[pa][pa] <= i + 9)) || ((i + 5 <= unknown-#memory_int-unknown[pa][pa] && unknown-#memory_int-unknown[pa][pa] < i + 6) && unknown-#memory_int-unknown[ad1][unknown-#memory_int-unknown[pa][pa] * 8 + ad1] == unknown-#memory_int-unknown[pa][pa])) || ((i + 2 <= unknown-#memory_int-unknown[pa][pa] && unknown-#memory_int-unknown[ad1][unknown-#memory_int-unknown[pa][pa] * 8 + ad1] == unknown-#memory_int-unknown[pa][pa]) && unknown-#memory_int-unknown[pa][pa] < i + 3)) || ((unknown-#memory_int-unknown[pa][pa] < i + 4 && unknown-#memory_int-unknown[ad1][unknown-#memory_int-unknown[pa][pa] * 8 + ad1] == unknown-#memory_int-unknown[pa][pa]) && i + 3 <= unknown-#memory_int-unknown[pa][pa])) || ((i + 4 <= unknown-#memory_int-unknown[pa][pa] && unknown-#memory_int-unknown[ad1][unknown-#memory_int-unknown[pa][pa] * 8 + ad1] == 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[pa][pa]) && unknown-#memory_int-unknown[ad1][unknown-#memory_int-unknown[pa][pa] * 8 + ad1] == unknown-#memory_int-unknown[pa][pa]) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 1.0 GB. Free memory is still 960.8 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 199.07 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 103.3 MB). Free memory was 944.7 MB in the beginning and 1.1 GB in the end (delta: -153.5 MB). Peak memory consumption was 23.1 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 23.50 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 14.96 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. * RCFGBuilder took 176.99 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 17.0 MB). Peak memory consumption was 17.0 MB. Max. memory is 11.5 GB. * CodeCheck took 19984.41 ms. Allocated memory was 1.1 GB in the beginning and 1.3 GB in the end (delta: 138.4 MB). Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 59.6 MB). Peak memory consumption was 198.0 MB. Max. memory is 11.5 GB. * Witness Printer took 48.28 ms. Allocated memory is still 1.3 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 11.3 MB). Peak memory consumption was 11.3 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 - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - 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...