./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/loop-industry-pattern/ofuf_5.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 6b5699aa Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_6fedbbf5-654c-47fb-84fd-95e8c9f1f0dc/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_6fedbbf5-654c-47fb-84fd-95e8c9f1f0dc/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_6fedbbf5-654c-47fb-84fd-95e8c9f1f0dc/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_6fedbbf5-654c-47fb-84fd-95e8c9f1f0dc/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/loop-industry-pattern/ofuf_5.c -s /tmp/vcloud-vcloud-master/worker/run_dir_6fedbbf5-654c-47fb-84fd-95e8c9f1f0dc/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_6fedbbf5-654c-47fb-84fd-95e8c9f1f0dc/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 658fb86b778ce736cacc34b3e32f0de13d67d4be ................................................................................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_6fedbbf5-654c-47fb-84fd-95e8c9f1f0dc/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_6fedbbf5-654c-47fb-84fd-95e8c9f1f0dc/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_6fedbbf5-654c-47fb-84fd-95e8c9f1f0dc/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_6fedbbf5-654c-47fb-84fd-95e8c9f1f0dc/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/loop-industry-pattern/ofuf_5.c -s /tmp/vcloud-vcloud-master/worker/run_dir_6fedbbf5-654c-47fb-84fd-95e8c9f1f0dc/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_6fedbbf5-654c-47fb-84fd-95e8c9f1f0dc/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 658fb86b778ce736cacc34b3e32f0de13d67d4be .................................................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared --- Real Ultimate output --- This is Ultimate 0.1.24-6b5699a [2019-11-26 02:38:27,895 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 02:38:27,897 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 02:38:27,910 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 02:38:27,911 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 02:38:27,912 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 02:38:27,914 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 02:38:27,925 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 02:38:27,928 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 02:38:27,930 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 02:38:27,932 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 02:38:27,933 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 02:38:27,933 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 02:38:27,936 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 02:38:27,938 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 02:38:27,939 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 02:38:27,940 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 02:38:27,943 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 02:38:27,945 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 02:38:27,946 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 02:38:27,948 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 02:38:27,949 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 02:38:27,950 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 02:38:27,950 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 02:38:27,953 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 02:38:27,953 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 02:38:27,953 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 02:38:27,954 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 02:38:27,954 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 02:38:27,955 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 02:38:27,955 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 02:38:27,956 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 02:38:27,956 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 02:38:27,957 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 02:38:27,958 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 02:38:27,958 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 02:38:27,959 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 02:38:27,959 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 02:38:27,959 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 02:38:27,960 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 02:38:27,961 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 02:38:27,961 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_6fedbbf5-654c-47fb-84fd-95e8c9f1f0dc/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-11-26 02:38:27,975 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 02:38:27,975 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 02:38:27,975 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-26 02:38:27,976 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-26 02:38:27,976 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 02:38:27,976 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 02:38:27,977 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 02:38:27,977 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-26 02:38:27,977 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-26 02:38:27,977 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-26 02:38:27,978 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 02:38:27,978 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 02:38:27,978 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 02:38:27,978 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 02:38:27,979 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-26 02:38:27,979 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 02:38:27,979 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 02:38:27,979 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 02:38:27,979 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-26 02:38:27,980 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-26 02:38:27,980 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 02:38:27,980 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 02:38:27,980 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-26 02:38:27,981 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 02:38:27,981 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 02:38:27,981 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 02:38:27,981 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-11-26 02:38:27,982 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-26 02:38:27,982 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 02:38:27,982 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_6fedbbf5-654c-47fb-84fd-95e8c9f1f0dc/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 -> 658fb86b778ce736cacc34b3e32f0de13d67d4be [2019-11-26 02:38:28,111 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 02:38:28,121 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 02:38:28,124 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 02:38:28,125 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 02:38:28,125 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 02:38:28,126 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_6fedbbf5-654c-47fb-84fd-95e8c9f1f0dc/bin/ukojak/../../sv-benchmarks/c/loop-industry-pattern/ofuf_5.c [2019-11-26 02:38:28,174 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_6fedbbf5-654c-47fb-84fd-95e8c9f1f0dc/bin/ukojak/data/f7d3095bb/670e9ca3b106402dae224087efb14af8/FLAG2724c4460 [2019-11-26 02:38:28,601 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 02:38:28,601 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_6fedbbf5-654c-47fb-84fd-95e8c9f1f0dc/sv-benchmarks/c/loop-industry-pattern/ofuf_5.c [2019-11-26 02:38:28,610 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_6fedbbf5-654c-47fb-84fd-95e8c9f1f0dc/bin/ukojak/data/f7d3095bb/670e9ca3b106402dae224087efb14af8/FLAG2724c4460 [2019-11-26 02:38:28,622 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_6fedbbf5-654c-47fb-84fd-95e8c9f1f0dc/bin/ukojak/data/f7d3095bb/670e9ca3b106402dae224087efb14af8 [2019-11-26 02:38:28,625 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 02:38:28,626 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-26 02:38:28,627 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 02:38:28,627 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 02:38:28,630 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 02:38:28,631 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 02:38:28" (1/1) ... [2019-11-26 02:38:28,634 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@cbb7170 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:38:28, skipping insertion in model container [2019-11-26 02:38:28,634 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 02:38:28" (1/1) ... [2019-11-26 02:38:28,641 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 02:38:28,669 INFO L179 MainTranslator]: Built tables and reachable declarations [2019-11-26 02:38:28,971 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 02:38:28,981 INFO L201 MainTranslator]: Completed pre-run [2019-11-26 02:38:29,050 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 02:38:29,070 INFO L205 MainTranslator]: Completed translation [2019-11-26 02:38:29,071 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:38:29 WrapperNode [2019-11-26 02:38:29,071 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 02:38:29,072 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-26 02:38:29,072 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-26 02:38:29,072 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-26 02:38:29,079 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:38:29" (1/1) ... [2019-11-26 02:38:29,099 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:38:29" (1/1) ... [2019-11-26 02:38:29,137 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-26 02:38:29,137 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-26 02:38:29,137 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-26 02:38:29,138 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-26 02:38:29,145 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:38:29" (1/1) ... [2019-11-26 02:38:29,146 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:38:29" (1/1) ... [2019-11-26 02:38:29,159 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:38:29" (1/1) ... [2019-11-26 02:38:29,164 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:38:29" (1/1) ... [2019-11-26 02:38:29,201 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:38:29" (1/1) ... [2019-11-26 02:38:29,208 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:38:29" (1/1) ... [2019-11-26 02:38:29,212 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:38:29" (1/1) ... [2019-11-26 02:38:29,224 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-26 02:38:29,224 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-26 02:38:29,225 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-26 02:38:29,225 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-26 02:38:29,225 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:38:29" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_6fedbbf5-654c-47fb-84fd-95e8c9f1f0dc/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 [2019-11-26 02:38:29,299 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-11-26 02:38:29,300 INFO L130 BoogieDeclarations]: Found specification of procedure Id_MCDC_89 [2019-11-26 02:38:29,300 INFO L138 BoogieDeclarations]: Found implementation of procedure Id_MCDC_89 [2019-11-26 02:38:29,301 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-11-26 02:38:29,302 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-26 02:38:29,302 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-26 02:38:29,302 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-11-26 02:38:29,303 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-11-26 02:38:29,303 INFO L130 BoogieDeclarations]: Found specification of procedure fopen [2019-11-26 02:38:29,305 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-11-26 02:38:29,305 INFO L130 BoogieDeclarations]: Found specification of procedure Id_MCDC_95 [2019-11-26 02:38:29,305 INFO L138 BoogieDeclarations]: Found implementation of procedure Id_MCDC_95 [2019-11-26 02:38:29,305 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-11-26 02:38:29,305 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-26 02:38:29,306 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-26 02:38:29,306 INFO L130 BoogieDeclarations]: Found specification of procedure avoid_zero [2019-11-26 02:38:29,306 INFO L138 BoogieDeclarations]: Found implementation of procedure avoid_zero [2019-11-26 02:38:29,306 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-26 02:38:30,618 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-26 02:38:30,618 INFO L284 CfgBuilder]: Removed 23 assume(true) statements. [2019-11-26 02:38:30,619 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.11 02:38:30 BoogieIcfgContainer [2019-11-26 02:38:30,619 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-26 02:38:30,620 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-11-26 02:38:30,620 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-11-26 02:38:30,629 INFO L275 PluginConnector]: CodeCheck initialized [2019-11-26 02:38:30,630 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.11 02:38:30" (1/1) ... [2019-11-26 02:38:30,640 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-26 02:38:30,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-26 02:38:30,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 61 states and 92 transitions. [2019-11-26 02:38:30,678 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 92 transitions. [2019-11-26 02:38:30,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2019-11-26 02:38:30,686 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-26 02:38:30,734 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort Real not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:412) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:223) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:170) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:141) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:448) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-11-26 02:38:30,739 INFO L168 Benchmark]: Toolchain (without parser) took 2111.94 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 130.5 MB). Free memory was 944.8 MB in the beginning and 970.4 MB in the end (delta: -25.7 MB). Peak memory consumption was 104.9 MB. Max. memory is 11.5 GB. [2019-11-26 02:38:30,740 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 1.0 GB. Free memory is still 962.2 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-26 02:38:30,741 INFO L168 Benchmark]: CACSL2BoogieTranslator took 444.25 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 130.5 MB). Free memory was 939.4 MB in the beginning and 1.1 GB in the end (delta: -175.2 MB). Peak memory consumption was 17.9 MB. Max. memory is 11.5 GB. [2019-11-26 02:38:30,741 INFO L168 Benchmark]: Boogie Procedure Inliner took 65.39 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. [2019-11-26 02:38:30,742 INFO L168 Benchmark]: Boogie Preprocessor took 86.88 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: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. [2019-11-26 02:38:30,743 INFO L168 Benchmark]: RCFGBuilder took 1394.93 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 975.8 MB in the end (delta: 132.1 MB). Peak memory consumption was 132.1 MB. Max. memory is 11.5 GB. [2019-11-26 02:38:30,744 INFO L168 Benchmark]: CodeCheck took 117.01 ms. Allocated memory is still 1.2 GB. Free memory was 975.8 MB in the beginning and 970.4 MB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2019-11-26 02:38:30,751 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort Real not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort Real not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:412) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 1.0 GB. Free memory is still 962.2 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 444.25 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 130.5 MB). Free memory was 939.4 MB in the beginning and 1.1 GB in the end (delta: -175.2 MB). Peak memory consumption was 17.9 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 65.39 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 86.88 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: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. * RCFGBuilder took 1394.93 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 975.8 MB in the end (delta: 132.1 MB). Peak memory consumption was 132.1 MB. Max. memory is 11.5 GB. * CodeCheck took 117.01 ms. Allocated memory is still 1.2 GB. Free memory was 975.8 MB in the beginning and 970.4 MB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.24-6b5699a [2019-11-26 02:38:32,510 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 02:38:32,512 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 02:38:32,528 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 02:38:32,528 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 02:38:32,529 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 02:38:32,531 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 02:38:32,541 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 02:38:32,545 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 02:38:32,549 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 02:38:32,550 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 02:38:32,552 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 02:38:32,552 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 02:38:32,554 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 02:38:32,556 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 02:38:32,557 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 02:38:32,558 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 02:38:32,559 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 02:38:32,561 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 02:38:32,565 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 02:38:32,568 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 02:38:32,572 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 02:38:32,573 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 02:38:32,574 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 02:38:32,577 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 02:38:32,578 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 02:38:32,578 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 02:38:32,579 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 02:38:32,580 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 02:38:32,582 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 02:38:32,582 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 02:38:32,583 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 02:38:32,583 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 02:38:32,584 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 02:38:32,585 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 02:38:32,585 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 02:38:32,586 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 02:38:32,586 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 02:38:32,587 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 02:38:32,587 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 02:38:32,589 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 02:38:32,589 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_6fedbbf5-654c-47fb-84fd-95e8c9f1f0dc/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-11-26 02:38:32,615 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 02:38:32,625 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 02:38:32,626 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-26 02:38:32,626 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-26 02:38:32,626 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 02:38:32,627 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 02:38:32,627 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 02:38:32,627 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-26 02:38:32,628 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-26 02:38:32,628 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 02:38:32,628 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 02:38:32,628 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 02:38:32,628 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 02:38:32,628 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-11-26 02:38:32,629 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-26 02:38:32,629 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-26 02:38:32,629 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-26 02:38:32,629 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 02:38:32,629 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 02:38:32,629 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 02:38:32,630 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-26 02:38:32,630 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-26 02:38:32,630 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 02:38:32,630 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 02:38:32,630 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-26 02:38:32,630 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 02:38:32,631 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 02:38:32,631 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 02:38:32,631 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-11-26 02:38:32,631 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-26 02:38:32,631 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 02:38:32,631 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-11-26 02:38:32,631 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 02:38:32,632 INFO L138 SettingsManager]: * Logic for external solver=AUFBV 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_6fedbbf5-654c-47fb-84fd-95e8c9f1f0dc/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 -> 658fb86b778ce736cacc34b3e32f0de13d67d4be [2019-11-26 02:38:32,930 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 02:38:32,941 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 02:38:32,944 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 02:38:32,945 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 02:38:32,946 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 02:38:32,947 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_6fedbbf5-654c-47fb-84fd-95e8c9f1f0dc/bin/ukojak/../../sv-benchmarks/c/loop-industry-pattern/ofuf_5.c [2019-11-26 02:38:33,012 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_6fedbbf5-654c-47fb-84fd-95e8c9f1f0dc/bin/ukojak/data/fbe6252b6/ea818bfac7674d50bccb2f248ef6bc9b/FLAG77d9a6413 [2019-11-26 02:38:33,437 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 02:38:33,437 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_6fedbbf5-654c-47fb-84fd-95e8c9f1f0dc/sv-benchmarks/c/loop-industry-pattern/ofuf_5.c [2019-11-26 02:38:33,446 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_6fedbbf5-654c-47fb-84fd-95e8c9f1f0dc/bin/ukojak/data/fbe6252b6/ea818bfac7674d50bccb2f248ef6bc9b/FLAG77d9a6413 [2019-11-26 02:38:33,835 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_6fedbbf5-654c-47fb-84fd-95e8c9f1f0dc/bin/ukojak/data/fbe6252b6/ea818bfac7674d50bccb2f248ef6bc9b [2019-11-26 02:38:33,837 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 02:38:33,838 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-26 02:38:33,840 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 02:38:33,840 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 02:38:33,843 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 02:38:33,844 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 02:38:33" (1/1) ... [2019-11-26 02:38:33,846 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6f36af02 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:38:33, skipping insertion in model container [2019-11-26 02:38:33,846 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 02:38:33" (1/1) ... [2019-11-26 02:38:33,854 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 02:38:33,901 INFO L179 MainTranslator]: Built tables and reachable declarations [2019-11-26 02:38:34,189 INFO L965 CHandler]: Found a cast between two array/pointer types where the value type is smaller than the cast-to type, and where that value type is smaller than our current memory model resolution [2019-11-26 02:38:34,193 INFO L968 CHandler]: at location: C: ( PDO_Buffer* ) malloc(372) [399] [2019-11-26 02:38:34,194 INFO L969 CHandler]: current memory model: HoenickeLindenmann_4ByteResolution [2019-11-26 02:38:34,214 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 02:38:34,230 INFO L198 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2019-11-26 02:38:34,236 INFO L179 MainTranslator]: Built tables and reachable declarations [2019-11-26 02:38:34,301 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 02:38:34,314 INFO L201 MainTranslator]: Completed pre-run [2019-11-26 02:38:34,388 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 02:38:34,426 INFO L205 MainTranslator]: Completed translation [2019-11-26 02:38:34,427 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:38:34 WrapperNode [2019-11-26 02:38:34,427 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 02:38:34,428 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-26 02:38:34,428 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-26 02:38:34,428 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-26 02:38:34,435 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:38:34" (1/1) ... [2019-11-26 02:38:34,469 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:38:34" (1/1) ... [2019-11-26 02:38:34,506 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-26 02:38:34,506 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-26 02:38:34,507 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-26 02:38:34,507 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-26 02:38:34,514 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:38:34" (1/1) ... [2019-11-26 02:38:34,514 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:38:34" (1/1) ... [2019-11-26 02:38:34,523 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:38:34" (1/1) ... [2019-11-26 02:38:34,523 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:38:34" (1/1) ... [2019-11-26 02:38:34,545 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:38:34" (1/1) ... [2019-11-26 02:38:34,553 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:38:34" (1/1) ... [2019-11-26 02:38:34,559 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:38:34" (1/1) ... [2019-11-26 02:38:34,569 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-26 02:38:34,575 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-26 02:38:34,583 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-26 02:38:34,583 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-26 02:38:34,584 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:38:34" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_6fedbbf5-654c-47fb-84fd-95e8c9f1f0dc/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 [2019-11-26 02:38:34,640 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-11-26 02:38:34,641 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2019-11-26 02:38:34,641 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2019-11-26 02:38:34,641 INFO L130 BoogieDeclarations]: Found specification of procedure Id_MCDC_89 [2019-11-26 02:38:34,641 INFO L138 BoogieDeclarations]: Found implementation of procedure Id_MCDC_89 [2019-11-26 02:38:34,641 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2019-11-26 02:38:34,641 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2019-11-26 02:38:34,642 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-11-26 02:38:34,642 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-26 02:38:34,642 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2019-11-26 02:38:34,642 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2019-11-26 02:38:34,642 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-11-26 02:38:34,643 INFO L130 BoogieDeclarations]: Found specification of procedure fopen [2019-11-26 02:38:34,643 INFO L130 BoogieDeclarations]: Found specification of procedure Id_MCDC_95 [2019-11-26 02:38:34,643 INFO L138 BoogieDeclarations]: Found implementation of procedure Id_MCDC_95 [2019-11-26 02:38:34,643 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-11-26 02:38:34,643 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-26 02:38:34,643 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-26 02:38:34,644 INFO L130 BoogieDeclarations]: Found specification of procedure avoid_zero [2019-11-26 02:38:34,644 INFO L138 BoogieDeclarations]: Found implementation of procedure avoid_zero [2019-11-26 02:38:34,644 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2019-11-26 02:38:34,644 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-26 02:38:34,644 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-11-26 02:38:36,591 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-26 02:38:36,591 INFO L284 CfgBuilder]: Removed 23 assume(true) statements. [2019-11-26 02:38:36,593 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.11 02:38:36 BoogieIcfgContainer [2019-11-26 02:38:36,593 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-26 02:38:36,594 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-11-26 02:38:36,594 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-11-26 02:38:36,604 INFO L275 PluginConnector]: CodeCheck initialized [2019-11-26 02:38:36,604 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.11 02:38:36" (1/1) ... [2019-11-26 02:38:36,615 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-26 02:38:36,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-26 02:38:36,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 61 states and 92 transitions. [2019-11-26 02:38:36,648 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 92 transitions. [2019-11-26 02:38:36,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2019-11-26 02:38:36,654 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-26 02:38:36,688 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:412) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:223) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:170) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:141) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:448) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-11-26 02:38:36,692 INFO L168 Benchmark]: Toolchain (without parser) took 2853.04 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 161.5 MB). Free memory was 957.8 MB in the beginning and 991.4 MB in the end (delta: -33.6 MB). Peak memory consumption was 127.9 MB. Max. memory is 11.5 GB. [2019-11-26 02:38:36,693 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 1.0 GB. Free memory is still 987.3 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-26 02:38:36,693 INFO L168 Benchmark]: CACSL2BoogieTranslator took 587.27 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 161.5 MB). Free memory was 952.4 MB in the beginning and 1.1 GB in the end (delta: -186.7 MB). Peak memory consumption was 20.7 MB. Max. memory is 11.5 GB. [2019-11-26 02:38:36,694 INFO L168 Benchmark]: Boogie Procedure Inliner took 78.14 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: 6.4 MB). Peak memory consumption was 6.4 MB. Max. memory is 11.5 GB. [2019-11-26 02:38:36,694 INFO L168 Benchmark]: Boogie Preprocessor took 63.56 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. [2019-11-26 02:38:36,695 INFO L168 Benchmark]: RCFGBuilder took 2018.47 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 991.4 MB in the end (delta: 139.7 MB). Peak memory consumption was 139.7 MB. Max. memory is 11.5 GB. [2019-11-26 02:38:36,696 INFO L168 Benchmark]: CodeCheck took 96.31 ms. Allocated memory is still 1.2 GB. Free memory is still 991.4 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-26 02:38:36,698 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort BitVec not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:412) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24 ms. Allocated memory is still 1.0 GB. Free memory is still 987.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 587.27 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 161.5 MB). Free memory was 952.4 MB in the beginning and 1.1 GB in the end (delta: -186.7 MB). Peak memory consumption was 20.7 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 78.14 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: 6.4 MB). Peak memory consumption was 6.4 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 63.56 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 2018.47 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 991.4 MB in the end (delta: 139.7 MB). Peak memory consumption was 139.7 MB. Max. memory is 11.5 GB. * CodeCheck took 96.31 ms. Allocated memory is still 1.2 GB. Free memory is still 991.4 MB. There was no memory consumed. Max. memory is 11.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...