./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/loop-industry-pattern/aiob_4.c.v+cfa-reducer.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 69874e26 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_c2ce3c7b-140d-490d-b6da-ca186537f2f3/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_c2ce3c7b-140d-490d-b6da-ca186537f2f3/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_c2ce3c7b-140d-490d-b6da-ca186537f2f3/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_c2ce3c7b-140d-490d-b6da-ca186537f2f3/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/loop-industry-pattern/aiob_4.c.v+cfa-reducer.c -s /tmp/vcloud-vcloud-master/worker/run_dir_c2ce3c7b-140d-490d-b6da-ca186537f2f3/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_c2ce3c7b-140d-490d-b6da-ca186537f2f3/bin/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 06227ec276f1d25f93ba083804945e6bbc61c8e5 ................................................................................................................................................................................................................ Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_c2ce3c7b-140d-490d-b6da-ca186537f2f3/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_c2ce3c7b-140d-490d-b6da-ca186537f2f3/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_c2ce3c7b-140d-490d-b6da-ca186537f2f3/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_c2ce3c7b-140d-490d-b6da-ca186537f2f3/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/loop-industry-pattern/aiob_4.c.v+cfa-reducer.c -s /tmp/vcloud-vcloud-master/worker/run_dir_c2ce3c7b-140d-490d-b6da-ca186537f2f3/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_c2ce3c7b-140d-490d-b6da-ca186537f2f3/bin/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 06227ec276f1d25f93ba083804945e6bbc61c8e5 ..................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared --- Real Ultimate output --- This is Ultimate 0.2.0-69874e2 [2020-12-01 17:41:11,098 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 17:41:11,102 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 17:41:11,178 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 17:41:11,192 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 17:41:11,193 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 17:41:11,195 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 17:41:11,197 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 17:41:11,199 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 17:41:11,200 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 17:41:11,202 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 17:41:11,203 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 17:41:11,208 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 17:41:11,211 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 17:41:11,213 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 17:41:11,215 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 17:41:11,216 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 17:41:11,218 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 17:41:11,221 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 17:41:11,225 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 17:41:11,230 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 17:41:11,232 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 17:41:11,234 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 17:41:11,235 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 17:41:11,241 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 17:41:11,241 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 17:41:11,242 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 17:41:11,244 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 17:41:11,244 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 17:41:11,251 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 17:41:11,252 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 17:41:11,253 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 17:41:11,255 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 17:41:11,257 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 17:41:11,258 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 17:41:11,258 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 17:41:11,259 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 17:41:11,260 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 17:41:11,260 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 17:41:11,261 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 17:41:11,262 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 17:41:11,264 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_c2ce3c7b-140d-490d-b6da-ca186537f2f3/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2020-12-01 17:41:11,306 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 17:41:11,307 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 17:41:11,308 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 17:41:11,308 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 17:41:11,309 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 17:41:11,310 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 17:41:11,310 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 17:41:11,310 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 17:41:11,310 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 17:41:11,311 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 17:41:11,312 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 17:41:11,312 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 17:41:11,312 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 17:41:11,313 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 17:41:11,313 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 17:41:11,313 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 17:41:11,313 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 17:41:11,314 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 17:41:11,314 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 17:41:11,314 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 17:41:11,315 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 17:41:11,315 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 17:41:11,315 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 17:41:11,315 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 17:41:11,316 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 17:41:11,316 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 17:41:11,316 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-01 17:41:11,316 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 17:41:11,317 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 17:41:11,317 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud-vcloud-master/worker/run_dir_c2ce3c7b-140d-490d-b6da-ca186537f2f3/bin/ukojak/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_c2ce3c7b-140d-490d-b6da-ca186537f2f3/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 06227ec276f1d25f93ba083804945e6bbc61c8e5 [2020-12-01 17:41:11,701 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 17:41:11,742 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 17:41:11,745 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 17:41:11,747 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 17:41:11,747 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 17:41:11,749 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_c2ce3c7b-140d-490d-b6da-ca186537f2f3/bin/ukojak/../../sv-benchmarks/c/loop-industry-pattern/aiob_4.c.v+cfa-reducer.c [2020-12-01 17:41:11,832 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_c2ce3c7b-140d-490d-b6da-ca186537f2f3/bin/ukojak/data/aa39f4844/3af24c7a9acf4a2b9cad64717ac70bdc/FLAG82b23cf7a [2020-12-01 17:41:12,390 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 17:41:12,391 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_c2ce3c7b-140d-490d-b6da-ca186537f2f3/sv-benchmarks/c/loop-industry-pattern/aiob_4.c.v+cfa-reducer.c [2020-12-01 17:41:12,409 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_c2ce3c7b-140d-490d-b6da-ca186537f2f3/bin/ukojak/data/aa39f4844/3af24c7a9acf4a2b9cad64717ac70bdc/FLAG82b23cf7a [2020-12-01 17:41:12,718 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_c2ce3c7b-140d-490d-b6da-ca186537f2f3/bin/ukojak/data/aa39f4844/3af24c7a9acf4a2b9cad64717ac70bdc [2020-12-01 17:41:12,721 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 17:41:12,726 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 17:41:12,736 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 17:41:12,737 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 17:41:12,741 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 17:41:12,742 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:41:12" (1/1) ... [2020-12-01 17:41:12,746 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3a16c25b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:41:12, skipping insertion in model container [2020-12-01 17:41:12,746 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:41:12" (1/1) ... [2020-12-01 17:41:12,755 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 17:41:12,810 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 17:41:13,132 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 17:41:13,140 INFO L203 MainTranslator]: Completed pre-run [2020-12-01 17:41:13,236 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 17:41:13,261 INFO L208 MainTranslator]: Completed translation [2020-12-01 17:41:13,262 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:41:13 WrapperNode [2020-12-01 17:41:13,262 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 17:41:13,263 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-01 17:41:13,263 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-01 17:41:13,264 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-01 17:41:13,272 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:41:13" (1/1) ... [2020-12-01 17:41:13,301 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:41:13" (1/1) ... [2020-12-01 17:41:13,349 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-01 17:41:13,350 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-12-01 17:41:13,350 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-12-01 17:41:13,350 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-12-01 17:41:13,369 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:41:13" (1/1) ... [2020-12-01 17:41:13,370 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:41:13" (1/1) ... [2020-12-01 17:41:13,389 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:41:13" (1/1) ... [2020-12-01 17:41:13,390 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:41:13" (1/1) ... [2020-12-01 17:41:13,414 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:41:13" (1/1) ... [2020-12-01 17:41:13,418 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:41:13" (1/1) ... [2020-12-01 17:41:13,422 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:41:13" (1/1) ... [2020-12-01 17:41:13,429 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-12-01 17:41:13,437 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-12-01 17:41:13,437 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-12-01 17:41:13,437 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-12-01 17:41:13,440 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:41:13" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_c2ce3c7b-140d-490d-b6da-ca186537f2f3/bin/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 17:41:13,548 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-12-01 17:41:13,549 INFO L130 BoogieDeclarations]: Found specification of procedure fopen [2020-12-01 17:41:13,549 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-12-01 17:41:13,549 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-12-01 17:41:13,549 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-12-01 17:41:13,550 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-12-01 17:41:13,550 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-12-01 17:41:13,550 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-12-01 17:41:14,837 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-12-01 17:41:14,839 INFO L298 CfgBuilder]: Removed 6 assume(true) statements. [2020-12-01 17:41:14,842 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 05:41:14 BoogieIcfgContainer [2020-12-01 17:41:14,842 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-12-01 17:41:14,843 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2020-12-01 17:41:14,844 INFO L271 PluginConnector]: Initializing CodeCheck... [2020-12-01 17:41:14,858 INFO L275 PluginConnector]: CodeCheck initialized [2020-12-01 17:41:14,858 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 05:41:14" (1/1) ... [2020-12-01 17:41:14,875 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-01 17:41:14,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 17:41:14,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 10 states and 13 transitions. [2020-12-01 17:41:14,931 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 13 transitions. [2020-12-01 17:41:14,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2020-12-01 17:41:14,934 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 17:41:14,989 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:419) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) 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:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) 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:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2020-12-01 17:41:15,003 INFO L168 Benchmark]: Toolchain (without parser) took 2273.25 ms. Allocated memory was 111.1 MB in the beginning and 140.5 MB in the end (delta: 29.4 MB). Free memory was 80.6 MB in the beginning and 105.4 MB in the end (delta: -24.9 MB). Peak memory consumption was 5.8 MB. Max. memory is 16.1 GB. [2020-12-01 17:41:15,005 INFO L168 Benchmark]: CDTParser took 0.27 ms. Allocated memory is still 75.5 MB. Free memory was 33.7 MB in the beginning and 33.7 MB in the end (delta: 37.5 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 17:41:15,007 INFO L168 Benchmark]: CACSL2BoogieTranslator took 525.98 ms. Allocated memory is still 111.1 MB. Free memory was 80.3 MB in the beginning and 82.4 MB in the end (delta: -2.1 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-12-01 17:41:15,009 INFO L168 Benchmark]: Boogie Procedure Inliner took 85.84 ms. Allocated memory is still 111.1 MB. Free memory was 82.4 MB in the beginning and 79.2 MB in the end (delta: 3.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2020-12-01 17:41:15,010 INFO L168 Benchmark]: Boogie Preprocessor took 86.08 ms. Allocated memory is still 111.1 MB. Free memory was 79.2 MB in the beginning and 75.8 MB in the end (delta: 3.5 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-12-01 17:41:15,011 INFO L168 Benchmark]: RCFGBuilder took 1405.72 ms. Allocated memory was 111.1 MB in the beginning and 140.5 MB in the end (delta: 29.4 MB). Free memory was 75.8 MB in the beginning and 110.5 MB in the end (delta: -34.7 MB). Peak memory consumption was 38.0 MB. Max. memory is 16.1 GB. [2020-12-01 17:41:15,013 INFO L168 Benchmark]: CodeCheck took 155.24 ms. Allocated memory is still 140.5 MB. Free memory was 110.5 MB in the beginning and 105.4 MB in the end (delta: 5.0 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-12-01 17:41:15,025 INFO L339 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:419) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27 ms. Allocated memory is still 75.5 MB. Free memory was 33.7 MB in the beginning and 33.7 MB in the end (delta: 37.5 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 525.98 ms. Allocated memory is still 111.1 MB. Free memory was 80.3 MB in the beginning and 82.4 MB in the end (delta: -2.1 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 85.84 ms. Allocated memory is still 111.1 MB. Free memory was 82.4 MB in the beginning and 79.2 MB in the end (delta: 3.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 86.08 ms. Allocated memory is still 111.1 MB. Free memory was 79.2 MB in the beginning and 75.8 MB in the end (delta: 3.5 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. * RCFGBuilder took 1405.72 ms. Allocated memory was 111.1 MB in the beginning and 140.5 MB in the end (delta: 29.4 MB). Free memory was 75.8 MB in the beginning and 110.5 MB in the end (delta: -34.7 MB). Peak memory consumption was 38.0 MB. Max. memory is 16.1 GB. * CodeCheck took 155.24 ms. Allocated memory is still 140.5 MB. Free memory was 110.5 MB in the beginning and 105.4 MB in the end (delta: 5.0 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-69874e2 [2020-12-01 17:41:18,109 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 17:41:18,112 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 17:41:18,166 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 17:41:18,167 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 17:41:18,169 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 17:41:18,172 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 17:41:18,175 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 17:41:18,178 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 17:41:18,180 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 17:41:18,182 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 17:41:18,204 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 17:41:18,205 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 17:41:18,212 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 17:41:18,214 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 17:41:18,216 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 17:41:18,219 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 17:41:18,221 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 17:41:18,226 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 17:41:18,233 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 17:41:18,239 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 17:41:18,241 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 17:41:18,245 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 17:41:18,253 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 17:41:18,260 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 17:41:18,261 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 17:41:18,262 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 17:41:18,268 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 17:41:18,272 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 17:41:18,273 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 17:41:18,274 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 17:41:18,275 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 17:41:18,278 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 17:41:18,279 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 17:41:18,281 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 17:41:18,282 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 17:41:18,283 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 17:41:18,283 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 17:41:18,284 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 17:41:18,286 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 17:41:18,287 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 17:41:18,289 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_c2ce3c7b-140d-490d-b6da-ca186537f2f3/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2020-12-01 17:41:18,335 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 17:41:18,335 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 17:41:18,336 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 17:41:18,337 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 17:41:18,338 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 17:41:18,338 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 17:41:18,339 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 17:41:18,339 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 17:41:18,339 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 17:41:18,340 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 17:41:18,340 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 17:41:18,340 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 17:41:18,341 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 17:41:18,341 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-01 17:41:18,341 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-01 17:41:18,342 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-01 17:41:18,342 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 17:41:18,342 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 17:41:18,343 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 17:41:18,343 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 17:41:18,343 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 17:41:18,346 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 17:41:18,347 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 17:41:18,348 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 17:41:18,348 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 17:41:18,349 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 17:41:18,349 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 17:41:18,349 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 17:41:18,351 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-01 17:41:18,351 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-01 17:41:18,351 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 17:41:18,352 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-12-01 17:41:18,352 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 17:41:18,353 INFO L138 SettingsManager]: * Logic for external solver=AUFBV WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud-vcloud-master/worker/run_dir_c2ce3c7b-140d-490d-b6da-ca186537f2f3/bin/ukojak/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_c2ce3c7b-140d-490d-b6da-ca186537f2f3/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 06227ec276f1d25f93ba083804945e6bbc61c8e5 [2020-12-01 17:41:18,835 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 17:41:18,866 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 17:41:18,869 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 17:41:18,871 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 17:41:18,872 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 17:41:18,873 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_c2ce3c7b-140d-490d-b6da-ca186537f2f3/bin/ukojak/../../sv-benchmarks/c/loop-industry-pattern/aiob_4.c.v+cfa-reducer.c [2020-12-01 17:41:18,953 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_c2ce3c7b-140d-490d-b6da-ca186537f2f3/bin/ukojak/data/489edca78/9e57b6800d904e79b3edab3ba8429c77/FLAG25bbb4c05 [2020-12-01 17:41:19,560 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 17:41:19,561 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_c2ce3c7b-140d-490d-b6da-ca186537f2f3/sv-benchmarks/c/loop-industry-pattern/aiob_4.c.v+cfa-reducer.c [2020-12-01 17:41:19,576 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_c2ce3c7b-140d-490d-b6da-ca186537f2f3/bin/ukojak/data/489edca78/9e57b6800d904e79b3edab3ba8429c77/FLAG25bbb4c05 [2020-12-01 17:41:19,878 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_c2ce3c7b-140d-490d-b6da-ca186537f2f3/bin/ukojak/data/489edca78/9e57b6800d904e79b3edab3ba8429c77 [2020-12-01 17:41:19,880 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 17:41:19,882 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 17:41:19,884 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 17:41:19,884 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 17:41:19,889 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 17:41:19,891 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:41:19" (1/1) ... [2020-12-01 17:41:19,898 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4b188feb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:41:19, skipping insertion in model container [2020-12-01 17:41:19,899 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:41:19" (1/1) ... [2020-12-01 17:41:19,909 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 17:41:19,937 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 17:41:20,221 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 17:41:20,234 INFO L203 MainTranslator]: Completed pre-run [2020-12-01 17:41:20,432 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 17:41:20,457 INFO L208 MainTranslator]: Completed translation [2020-12-01 17:41:20,459 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:41:20 WrapperNode [2020-12-01 17:41:20,460 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 17:41:20,462 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-01 17:41:20,463 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-01 17:41:20,463 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-01 17:41:20,471 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:41:20" (1/1) ... [2020-12-01 17:41:20,508 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:41:20" (1/1) ... [2020-12-01 17:41:20,553 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-01 17:41:20,561 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-12-01 17:41:20,561 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-12-01 17:41:20,561 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-12-01 17:41:20,571 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:41:20" (1/1) ... [2020-12-01 17:41:20,572 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:41:20" (1/1) ... [2020-12-01 17:41:20,580 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:41:20" (1/1) ... [2020-12-01 17:41:20,581 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:41:20" (1/1) ... [2020-12-01 17:41:20,607 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:41:20" (1/1) ... [2020-12-01 17:41:20,611 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:41:20" (1/1) ... [2020-12-01 17:41:20,616 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:41:20" (1/1) ... [2020-12-01 17:41:20,636 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-12-01 17:41:20,637 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-12-01 17:41:20,637 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-12-01 17:41:20,637 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-12-01 17:41:20,638 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:41:20" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_c2ce3c7b-140d-490d-b6da-ca186537f2f3/bin/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 17:41:20,739 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-12-01 17:41:20,739 INFO L130 BoogieDeclarations]: Found specification of procedure fopen [2020-12-01 17:41:20,739 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2020-12-01 17:41:20,739 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2020-12-01 17:41:20,740 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-12-01 17:41:20,741 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2020-12-01 17:41:20,741 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-12-01 17:41:20,741 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-12-01 17:41:20,741 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-12-01 17:41:22,045 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-12-01 17:41:22,046 INFO L298 CfgBuilder]: Removed 6 assume(true) statements. [2020-12-01 17:41:22,048 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 05:41:22 BoogieIcfgContainer [2020-12-01 17:41:22,049 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-12-01 17:41:22,050 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2020-12-01 17:41:22,050 INFO L271 PluginConnector]: Initializing CodeCheck... [2020-12-01 17:41:22,062 INFO L275 PluginConnector]: CodeCheck initialized [2020-12-01 17:41:22,063 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 05:41:22" (1/1) ... [2020-12-01 17:41:22,075 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-01 17:41:22,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 17:41:22,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 10 states and 13 transitions. [2020-12-01 17:41:22,136 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 13 transitions. [2020-12-01 17:41:22,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2020-12-01 17:41:22,140 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 17:41:22,194 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:419) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) 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:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) 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:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2020-12-01 17:41:22,205 INFO L168 Benchmark]: Toolchain (without parser) took 2319.87 ms. Allocated memory was 50.3 MB in the beginning and 73.4 MB in the end (delta: 23.1 MB). Free memory was 26.5 MB in the beginning and 34.3 MB in the end (delta: -7.7 MB). Peak memory consumption was 15.7 MB. Max. memory is 16.1 GB. [2020-12-01 17:41:22,207 INFO L168 Benchmark]: CDTParser took 0.32 ms. Allocated memory is still 50.3 MB. Free memory was 32.3 MB in the beginning and 32.2 MB in the end (delta: 63.0 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 17:41:22,210 INFO L168 Benchmark]: CACSL2BoogieTranslator took 577.06 ms. Allocated memory was 50.3 MB in the beginning and 60.8 MB in the end (delta: 10.5 MB). Free memory was 26.3 MB in the beginning and 38.0 MB in the end (delta: -11.7 MB). Peak memory consumption was 7.3 MB. Max. memory is 16.1 GB. [2020-12-01 17:41:22,211 INFO L168 Benchmark]: Boogie Procedure Inliner took 97.85 ms. Allocated memory is still 60.8 MB. Free memory was 37.9 MB in the beginning and 34.4 MB in the end (delta: 3.5 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-12-01 17:41:22,213 INFO L168 Benchmark]: Boogie Preprocessor took 75.31 ms. Allocated memory is still 60.8 MB. Free memory was 34.4 MB in the beginning and 30.8 MB in the end (delta: 3.6 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-12-01 17:41:22,215 INFO L168 Benchmark]: RCFGBuilder took 1412.15 ms. Allocated memory was 60.8 MB in the beginning and 73.4 MB in the end (delta: 12.6 MB). Free memory was 30.8 MB in the beginning and 39.7 MB in the end (delta: -8.9 MB). Peak memory consumption was 11.7 MB. Max. memory is 16.1 GB. [2020-12-01 17:41:22,216 INFO L168 Benchmark]: CodeCheck took 151.03 ms. Allocated memory is still 73.4 MB. Free memory was 39.3 MB in the beginning and 34.3 MB in the end (delta: 5.1 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-12-01 17:41:22,230 INFO L339 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:419) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32 ms. Allocated memory is still 50.3 MB. Free memory was 32.3 MB in the beginning and 32.2 MB in the end (delta: 63.0 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 577.06 ms. Allocated memory was 50.3 MB in the beginning and 60.8 MB in the end (delta: 10.5 MB). Free memory was 26.3 MB in the beginning and 38.0 MB in the end (delta: -11.7 MB). Peak memory consumption was 7.3 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 97.85 ms. Allocated memory is still 60.8 MB. Free memory was 37.9 MB in the beginning and 34.4 MB in the end (delta: 3.5 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 75.31 ms. Allocated memory is still 60.8 MB. Free memory was 34.4 MB in the beginning and 30.8 MB in the end (delta: 3.6 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. * RCFGBuilder took 1412.15 ms. Allocated memory was 60.8 MB in the beginning and 73.4 MB in the end (delta: 12.6 MB). Free memory was 30.8 MB in the beginning and 39.7 MB in the end (delta: -8.9 MB). Peak memory consumption was 11.7 MB. Max. memory is 16.1 GB. * CodeCheck took 151.03 ms. Allocated memory is still 73.4 MB. Free memory was 39.3 MB in the beginning and 34.3 MB in the end (delta: 5.1 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...