./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-benchs/zonotope_loose.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 678e0110 Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_aad06f8f-9afb-455a-a260-2d18d6add20e/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_aad06f8f-9afb-455a-a260-2d18d6add20e/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_aad06f8f-9afb-455a-a260-2d18d6add20e/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_aad06f8f-9afb-455a-a260-2d18d6add20e/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-benchs/zonotope_loose.c -s /tmp/vcloud-vcloud-master/worker/run_dir_aad06f8f-9afb-455a-a260-2d18d6add20e/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_aad06f8f-9afb-455a-a260-2d18d6add20e/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 8c97aae237a76dbf85532dc8d030e712982e570a .................................................................................................................................................................................................... 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_aad06f8f-9afb-455a-a260-2d18d6add20e/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_aad06f8f-9afb-455a-a260-2d18d6add20e/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_aad06f8f-9afb-455a-a260-2d18d6add20e/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_aad06f8f-9afb-455a-a260-2d18d6add20e/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-benchs/zonotope_loose.c -s /tmp/vcloud-vcloud-master/worker/run_dir_aad06f8f-9afb-455a-a260-2d18d6add20e/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_aad06f8f-9afb-455a-a260-2d18d6add20e/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 8c97aae237a76dbf85532dc8d030e712982e570a ...................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared --- Real Ultimate output --- This is Ultimate 0.1.24-678e011 [2019-11-20 00:57:02,203 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-20 00:57:02,205 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-20 00:57:02,214 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-20 00:57:02,215 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-20 00:57:02,216 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-20 00:57:02,217 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-20 00:57:02,222 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-20 00:57:02,231 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-20 00:57:02,235 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-20 00:57:02,237 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-20 00:57:02,238 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-20 00:57:02,238 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-20 00:57:02,240 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-20 00:57:02,241 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-20 00:57:02,241 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-20 00:57:02,242 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-20 00:57:02,243 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-20 00:57:02,245 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-20 00:57:02,249 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-20 00:57:02,253 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-20 00:57:02,255 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-20 00:57:02,256 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-20 00:57:02,257 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-20 00:57:02,260 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-20 00:57:02,261 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-20 00:57:02,261 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-20 00:57:02,262 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-20 00:57:02,263 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-20 00:57:02,263 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-20 00:57:02,263 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-20 00:57:02,264 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-20 00:57:02,265 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-20 00:57:02,265 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-20 00:57:02,266 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-20 00:57:02,266 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-20 00:57:02,267 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-20 00:57:02,267 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-20 00:57:02,267 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-20 00:57:02,268 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-20 00:57:02,269 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-20 00:57:02,269 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_aad06f8f-9afb-455a-a260-2d18d6add20e/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-11-20 00:57:02,293 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-20 00:57:02,294 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-20 00:57:02,294 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-20 00:57:02,294 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-20 00:57:02,295 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-20 00:57:02,295 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-20 00:57:02,295 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-20 00:57:02,296 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-20 00:57:02,296 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-20 00:57:02,296 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-20 00:57:02,296 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-20 00:57:02,296 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-20 00:57:02,296 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-20 00:57:02,297 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-20 00:57:02,297 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-20 00:57:02,297 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-20 00:57:02,297 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-20 00:57:02,297 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-20 00:57:02,297 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-20 00:57:02,298 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-20 00:57:02,298 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-20 00:57:02,298 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-20 00:57:02,298 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-20 00:57:02,298 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-20 00:57:02,299 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-20 00:57:02,299 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-20 00:57:02,299 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-11-20 00:57:02,299 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-20 00:57:02,299 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-20 00:57:02,300 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_aad06f8f-9afb-455a-a260-2d18d6add20e/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 -> 8c97aae237a76dbf85532dc8d030e712982e570a [2019-11-20 00:57:02,435 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-20 00:57:02,444 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-20 00:57:02,447 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-20 00:57:02,453 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-20 00:57:02,453 INFO L275 PluginConnector]: CDTParser initialized [2019-11-20 00:57:02,454 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_aad06f8f-9afb-455a-a260-2d18d6add20e/bin/ukojak/../../sv-benchmarks/c/float-benchs/zonotope_loose.c [2019-11-20 00:57:02,501 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_aad06f8f-9afb-455a-a260-2d18d6add20e/bin/ukojak/data/f70b545f1/75200cf867d44d8fb2907c1d95bc993b/FLAG7786f8424 [2019-11-20 00:57:02,872 INFO L306 CDTParser]: Found 1 translation units. [2019-11-20 00:57:02,872 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_aad06f8f-9afb-455a-a260-2d18d6add20e/sv-benchmarks/c/float-benchs/zonotope_loose.c [2019-11-20 00:57:02,877 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_aad06f8f-9afb-455a-a260-2d18d6add20e/bin/ukojak/data/f70b545f1/75200cf867d44d8fb2907c1d95bc993b/FLAG7786f8424 [2019-11-20 00:57:02,891 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_aad06f8f-9afb-455a-a260-2d18d6add20e/bin/ukojak/data/f70b545f1/75200cf867d44d8fb2907c1d95bc993b [2019-11-20 00:57:02,894 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-20 00:57:02,895 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-20 00:57:02,898 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-20 00:57:02,898 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-20 00:57:02,902 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-20 00:57:02,903 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 12:57:02" (1/1) ... [2019-11-20 00:57:02,905 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2fd64ba and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:57:02, skipping insertion in model container [2019-11-20 00:57:02,905 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 12:57:02" (1/1) ... [2019-11-20 00:57:02,911 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-20 00:57:02,924 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-20 00:57:03,051 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 00:57:03,055 INFO L188 MainTranslator]: Completed pre-run [2019-11-20 00:57:03,131 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 00:57:03,148 INFO L192 MainTranslator]: Completed translation [2019-11-20 00:57:03,148 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:57:03 WrapperNode [2019-11-20 00:57:03,149 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-20 00:57:03,149 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-20 00:57:03,149 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-20 00:57:03,150 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-20 00:57:03,157 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:57:03" (1/1) ... [2019-11-20 00:57:03,162 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:57:03" (1/1) ... [2019-11-20 00:57:03,177 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-20 00:57:03,177 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-20 00:57:03,177 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-20 00:57:03,177 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-20 00:57:03,184 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:57:03" (1/1) ... [2019-11-20 00:57:03,185 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:57:03" (1/1) ... [2019-11-20 00:57:03,185 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:57:03" (1/1) ... [2019-11-20 00:57:03,185 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:57:03" (1/1) ... [2019-11-20 00:57:03,188 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:57:03" (1/1) ... [2019-11-20 00:57:03,190 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:57:03" (1/1) ... [2019-11-20 00:57:03,190 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:57:03" (1/1) ... [2019-11-20 00:57:03,191 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-20 00:57:03,192 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-20 00:57:03,192 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-20 00:57:03,192 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-20 00:57:03,193 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:57:03" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_aad06f8f-9afb-455a-a260-2d18d6add20e/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 [2019-11-20 00:57:03,253 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-20 00:57:03,253 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-20 00:57:03,510 INFO L280 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-20 00:57:03,511 INFO L285 CfgBuilder]: Removed 6 assume(true) statements. [2019-11-20 00:57:03,512 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 12:57:03 BoogieIcfgContainer [2019-11-20 00:57:03,512 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-20 00:57:03,512 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-11-20 00:57:03,512 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-11-20 00:57:03,523 INFO L275 PluginConnector]: CodeCheck initialized [2019-11-20 00:57:03,531 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 12:57:03" (1/1) ... [2019-11-20 00:57:03,540 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 00:57:03,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 00:57:03,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 6 transitions. [2019-11-20 00:57:03,576 INFO L276 IsEmpty]: Start isEmpty. Operand 6 states and 6 transitions. [2019-11-20 00:57:03,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2019-11-20 00:57:03,578 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 00:57:03,618 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.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableFunctionSymbol.defineOrDeclare(DeclarableFunctionSymbol.java:159) 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) [2019-11-20 00:57:03,621 INFO L168 Benchmark]: Toolchain (without parser) took 725.77 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 142.1 MB). Free memory was 951.4 MB in the beginning and 1.1 GB in the end (delta: -161.6 MB). There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 00:57:03,622 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 1.0 GB. Free memory is still 967.5 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 00:57:03,623 INFO L168 Benchmark]: CACSL2BoogieTranslator took 251.18 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 142.1 MB). Free memory was 951.4 MB in the beginning and 1.1 GB in the end (delta: -185.5 MB). Peak memory consumption was 24.4 MB. Max. memory is 11.5 GB. [2019-11-20 00:57:03,623 INFO L168 Benchmark]: Boogie Procedure Inliner took 27.85 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. [2019-11-20 00:57:03,624 INFO L168 Benchmark]: Boogie Preprocessor took 14.37 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. [2019-11-20 00:57:03,624 INFO L168 Benchmark]: RCFGBuilder took 320.04 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: 17.1 MB). Peak memory consumption was 17.1 MB. Max. memory is 11.5 GB. [2019-11-20 00:57:03,625 INFO L168 Benchmark]: CodeCheck took 107.32 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. [2019-11-20 00:57:03,628 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 0.21 ms. Allocated memory is still 1.0 GB. Free memory is still 967.5 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 251.18 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 142.1 MB). Free memory was 951.4 MB in the beginning and 1.1 GB in the end (delta: -185.5 MB). Peak memory consumption was 24.4 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 27.85 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 14.37 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 320.04 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: 17.1 MB). Peak memory consumption was 17.1 MB. Max. memory is 11.5 GB. * CodeCheck took 107.32 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. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.24-678e011 [2019-11-20 00:57:05,296 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-20 00:57:05,298 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-20 00:57:05,313 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-20 00:57:05,314 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-20 00:57:05,315 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-20 00:57:05,317 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-20 00:57:05,328 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-20 00:57:05,332 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-20 00:57:05,333 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-20 00:57:05,335 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-20 00:57:05,336 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-20 00:57:05,336 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-20 00:57:05,338 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-20 00:57:05,339 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-20 00:57:05,340 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-20 00:57:05,341 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-20 00:57:05,342 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-20 00:57:05,343 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-20 00:57:05,345 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-20 00:57:05,346 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-20 00:57:05,347 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-20 00:57:05,348 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-20 00:57:05,349 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-20 00:57:05,351 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-20 00:57:05,352 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-20 00:57:05,352 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-20 00:57:05,353 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-20 00:57:05,353 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-20 00:57:05,354 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-20 00:57:05,354 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-20 00:57:05,355 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-20 00:57:05,355 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-20 00:57:05,356 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-20 00:57:05,357 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-20 00:57:05,357 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-20 00:57:05,358 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-20 00:57:05,358 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-20 00:57:05,358 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-20 00:57:05,359 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-20 00:57:05,360 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-20 00:57:05,360 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_aad06f8f-9afb-455a-a260-2d18d6add20e/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-11-20 00:57:05,373 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-20 00:57:05,374 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-20 00:57:05,374 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-20 00:57:05,375 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-20 00:57:05,375 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-20 00:57:05,375 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-20 00:57:05,376 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-20 00:57:05,376 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-20 00:57:05,376 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-20 00:57:05,376 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-20 00:57:05,376 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-20 00:57:05,377 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-20 00:57:05,377 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-20 00:57:05,377 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-20 00:57:05,377 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-20 00:57:05,377 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-20 00:57:05,378 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-20 00:57:05,378 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-20 00:57:05,378 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-20 00:57:05,378 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-20 00:57:05,379 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-20 00:57:05,379 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-20 00:57:05,379 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-20 00:57:05,379 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-20 00:57:05,379 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-20 00:57:05,380 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-20 00:57:05,380 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-20 00:57:05,380 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-11-20 00:57:05,380 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-20 00:57:05,381 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-20 00:57:05,381 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-11-20 00:57:05,381 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-20 00:57:05,381 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_aad06f8f-9afb-455a-a260-2d18d6add20e/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 -> 8c97aae237a76dbf85532dc8d030e712982e570a [2019-11-20 00:57:05,627 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-20 00:57:05,644 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-20 00:57:05,647 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-20 00:57:05,648 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-20 00:57:05,649 INFO L275 PluginConnector]: CDTParser initialized [2019-11-20 00:57:05,649 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_aad06f8f-9afb-455a-a260-2d18d6add20e/bin/ukojak/../../sv-benchmarks/c/float-benchs/zonotope_loose.c [2019-11-20 00:57:05,690 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_aad06f8f-9afb-455a-a260-2d18d6add20e/bin/ukojak/data/801ec76b7/d8cb1f98fd154106bee04fbcffe33dcd/FLAG9633723d0 [2019-11-20 00:57:06,086 INFO L306 CDTParser]: Found 1 translation units. [2019-11-20 00:57:06,086 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_aad06f8f-9afb-455a-a260-2d18d6add20e/sv-benchmarks/c/float-benchs/zonotope_loose.c [2019-11-20 00:57:06,092 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_aad06f8f-9afb-455a-a260-2d18d6add20e/bin/ukojak/data/801ec76b7/d8cb1f98fd154106bee04fbcffe33dcd/FLAG9633723d0 [2019-11-20 00:57:06,103 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_aad06f8f-9afb-455a-a260-2d18d6add20e/bin/ukojak/data/801ec76b7/d8cb1f98fd154106bee04fbcffe33dcd [2019-11-20 00:57:06,106 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-20 00:57:06,107 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-20 00:57:06,108 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-20 00:57:06,108 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-20 00:57:06,111 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-20 00:57:06,112 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 12:57:06" (1/1) ... [2019-11-20 00:57:06,114 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2c5854ba and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:57:06, skipping insertion in model container [2019-11-20 00:57:06,114 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 12:57:06" (1/1) ... [2019-11-20 00:57:06,121 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-20 00:57:06,134 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-20 00:57:06,272 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 00:57:06,277 INFO L188 MainTranslator]: Completed pre-run [2019-11-20 00:57:06,291 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 00:57:06,304 INFO L192 MainTranslator]: Completed translation [2019-11-20 00:57:06,304 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:57:06 WrapperNode [2019-11-20 00:57:06,304 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-20 00:57:06,305 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-20 00:57:06,305 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-20 00:57:06,305 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-20 00:57:06,314 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:57:06" (1/1) ... [2019-11-20 00:57:06,320 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:57:06" (1/1) ... [2019-11-20 00:57:06,403 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-20 00:57:06,403 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-20 00:57:06,403 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-20 00:57:06,403 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-20 00:57:06,411 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:57:06" (1/1) ... [2019-11-20 00:57:06,412 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:57:06" (1/1) ... [2019-11-20 00:57:06,421 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:57:06" (1/1) ... [2019-11-20 00:57:06,421 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:57:06" (1/1) ... [2019-11-20 00:57:06,428 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:57:06" (1/1) ... [2019-11-20 00:57:06,433 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:57:06" (1/1) ... [2019-11-20 00:57:06,437 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:57:06" (1/1) ... [2019-11-20 00:57:06,441 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-20 00:57:06,442 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-20 00:57:06,442 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-20 00:57:06,442 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-20 00:57:06,443 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:57:06" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_aad06f8f-9afb-455a-a260-2d18d6add20e/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 [2019-11-20 00:57:06,503 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-20 00:57:06,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-20 00:57:39,260 INFO L280 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-20 00:57:39,260 INFO L285 CfgBuilder]: Removed 6 assume(true) statements. [2019-11-20 00:57:39,261 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 12:57:39 BoogieIcfgContainer [2019-11-20 00:57:39,261 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-20 00:57:39,262 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-11-20 00:57:39,262 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-11-20 00:57:39,271 INFO L275 PluginConnector]: CodeCheck initialized [2019-11-20 00:57:39,271 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 12:57:39" (1/1) ... [2019-11-20 00:57:39,280 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 00:57:39,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 00:57:39,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 6 transitions. [2019-11-20 00:57:39,312 INFO L276 IsEmpty]: Start isEmpty. Operand 6 states and 6 transitions. [2019-11-20 00:57:39,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2019-11-20 00:57:39,314 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 00:57:39,360 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) [2019-11-20 00:57:39,365 INFO L168 Benchmark]: Toolchain (without parser) took 33256.79 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 178.8 MB). Free memory was 957.8 MB in the beginning and 1.1 GB in the end (delta: -185.2 MB). There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 00:57:39,365 INFO L168 Benchmark]: CDTParser took 0.22 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. [2019-11-20 00:57:39,366 INFO L168 Benchmark]: CACSL2BoogieTranslator took 197.07 ms. Allocated memory is still 1.0 GB. Free memory was 957.8 MB in the beginning and 947.0 MB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 11.5 GB. [2019-11-20 00:57:39,367 INFO L168 Benchmark]: Boogie Procedure Inliner took 97.73 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 178.8 MB). Free memory was 947.0 MB in the beginning and 1.2 GB in the end (delta: -228.3 MB). Peak memory consumption was 10.0 MB. Max. memory is 11.5 GB. [2019-11-20 00:57:39,368 INFO L168 Benchmark]: Boogie Preprocessor took 38.42 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 6.6 MB). Peak memory consumption was 6.6 MB. Max. memory is 11.5 GB. [2019-11-20 00:57:39,369 INFO L168 Benchmark]: RCFGBuilder took 32819.48 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 19.2 MB). Peak memory consumption was 19.2 MB. Max. memory is 11.5 GB. [2019-11-20 00:57:39,369 INFO L168 Benchmark]: CodeCheck took 100.74 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: 6.6 MB). Peak memory consumption was 6.6 MB. Max. memory is 11.5 GB. [2019-11-20 00:57:39,373 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 0.22 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 197.07 ms. Allocated memory is still 1.0 GB. Free memory was 957.8 MB in the beginning and 947.0 MB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 97.73 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 178.8 MB). Free memory was 947.0 MB in the beginning and 1.2 GB in the end (delta: -228.3 MB). Peak memory consumption was 10.0 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 38.42 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 6.6 MB). Peak memory consumption was 6.6 MB. Max. memory is 11.5 GB. * RCFGBuilder took 32819.48 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 19.2 MB). Peak memory consumption was 19.2 MB. Max. memory is 11.5 GB. * CodeCheck took 100.74 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: 6.6 MB). Peak memory consumption was 6.6 MB. Max. memory is 11.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...