./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/xcsp/Haystacks-11.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a4ecdabc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_7e47f255-12ef-4a51-a6ae-dc916d4923a1/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_7e47f255-12ef-4a51-a6ae-dc916d4923a1/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_7e47f255-12ef-4a51-a6ae-dc916d4923a1/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_7e47f255-12ef-4a51-a6ae-dc916d4923a1/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/xcsp/Haystacks-11.c -s /tmp/vcloud-vcloud-master/worker/run_dir_7e47f255-12ef-4a51-a6ae-dc916d4923a1/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_7e47f255-12ef-4a51-a6ae-dc916d4923a1/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 7a14715d6fa4ca0fef0618d8b7112a6d7ea4d5c4 ....................................................................................................................................................................................................... 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_7e47f255-12ef-4a51-a6ae-dc916d4923a1/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_7e47f255-12ef-4a51-a6ae-dc916d4923a1/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_7e47f255-12ef-4a51-a6ae-dc916d4923a1/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_7e47f255-12ef-4a51-a6ae-dc916d4923a1/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/xcsp/Haystacks-11.c -s /tmp/vcloud-vcloud-master/worker/run_dir_7e47f255-12ef-4a51-a6ae-dc916d4923a1/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_7e47f255-12ef-4a51-a6ae-dc916d4923a1/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 7a14715d6fa4ca0fef0618d8b7112a6d7ea4d5c4 .................................................................................................................................................................................................................. 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-a4ecdab [2020-11-30 00:38:38,143 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 00:38:38,145 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 00:38:38,212 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 00:38:38,213 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 00:38:38,214 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 00:38:38,216 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 00:38:38,219 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 00:38:38,222 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 00:38:38,223 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 00:38:38,225 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 00:38:38,226 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 00:38:38,227 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 00:38:38,229 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 00:38:38,230 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 00:38:38,232 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 00:38:38,233 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 00:38:38,234 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 00:38:38,237 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 00:38:38,240 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 00:38:38,242 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 00:38:38,244 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 00:38:38,245 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 00:38:38,246 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 00:38:38,250 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 00:38:38,251 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 00:38:38,251 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 00:38:38,252 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 00:38:38,253 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 00:38:38,254 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 00:38:38,255 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 00:38:38,256 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 00:38:38,257 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 00:38:38,258 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 00:38:38,260 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 00:38:38,260 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 00:38:38,262 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 00:38:38,262 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 00:38:38,262 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 00:38:38,264 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 00:38:38,265 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 00:38:38,266 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_7e47f255-12ef-4a51-a6ae-dc916d4923a1/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2020-11-30 00:38:38,288 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 00:38:38,289 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 00:38:38,290 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-30 00:38:38,290 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-30 00:38:38,291 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-30 00:38:38,291 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-30 00:38:38,292 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 00:38:38,292 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-30 00:38:38,292 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-30 00:38:38,292 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-30 00:38:38,293 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 00:38:38,293 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-30 00:38:38,293 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 00:38:38,293 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-30 00:38:38,293 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-30 00:38:38,294 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-30 00:38:38,294 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 00:38:38,294 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-30 00:38:38,294 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-30 00:38:38,295 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-30 00:38:38,295 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 00:38:38,295 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 00:38:38,295 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-30 00:38:38,296 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 00:38:38,296 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 00:38:38,296 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-30 00:38:38,296 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-30 00:38:38,297 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-30 00:38:38,297 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-30 00:38:38,297 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_7e47f255-12ef-4a51-a6ae-dc916d4923a1/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_7e47f255-12ef-4a51-a6ae-dc916d4923a1/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7a14715d6fa4ca0fef0618d8b7112a6d7ea4d5c4 [2020-11-30 00:38:38,614 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 00:38:38,648 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 00:38:38,653 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 00:38:38,654 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 00:38:38,655 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 00:38:38,656 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_7e47f255-12ef-4a51-a6ae-dc916d4923a1/bin/ukojak/../../sv-benchmarks/c/xcsp/Haystacks-11.c [2020-11-30 00:38:38,728 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_7e47f255-12ef-4a51-a6ae-dc916d4923a1/bin/ukojak/data/b9a622d8a/7f4f782d040a419e94c48dcc57c5cf3b/FLAGd3f7a68f8 [2020-11-30 00:38:39,355 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 00:38:39,364 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_7e47f255-12ef-4a51-a6ae-dc916d4923a1/sv-benchmarks/c/xcsp/Haystacks-11.c [2020-11-30 00:38:39,385 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_7e47f255-12ef-4a51-a6ae-dc916d4923a1/bin/ukojak/data/b9a622d8a/7f4f782d040a419e94c48dcc57c5cf3b/FLAGd3f7a68f8 [2020-11-30 00:38:39,581 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_7e47f255-12ef-4a51-a6ae-dc916d4923a1/bin/ukojak/data/b9a622d8a/7f4f782d040a419e94c48dcc57c5cf3b [2020-11-30 00:38:39,585 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 00:38:39,587 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 00:38:39,589 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 00:38:39,589 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 00:38:39,593 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 00:38:39,594 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:38:39" (1/1) ... [2020-11-30 00:38:39,596 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6e415fdf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:38:39, skipping insertion in model container [2020-11-30 00:38:39,596 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:38:39" (1/1) ... [2020-11-30 00:38:39,603 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 00:38:39,666 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 00:38:40,251 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 00:38:40,264 INFO L203 MainTranslator]: Completed pre-run [2020-11-30 00:38:40,402 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 00:38:40,418 INFO L208 MainTranslator]: Completed translation [2020-11-30 00:38:40,419 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:38:40 WrapperNode [2020-11-30 00:38:40,420 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-30 00:38:40,421 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-30 00:38:40,421 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-30 00:38:40,422 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-30 00:38:40,430 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:38:40" (1/1) ... [2020-11-30 00:38:40,469 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:38:40" (1/1) ... [2020-11-30 00:38:40,575 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-30 00:38:40,576 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-11-30 00:38:40,576 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-11-30 00:38:40,576 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-11-30 00:38:40,585 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:38:40" (1/1) ... [2020-11-30 00:38:40,586 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:38:40" (1/1) ... [2020-11-30 00:38:40,592 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:38:40" (1/1) ... [2020-11-30 00:38:40,592 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:38:40" (1/1) ... [2020-11-30 00:38:40,619 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:38:40" (1/1) ... [2020-11-30 00:38:40,623 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:38:40" (1/1) ... [2020-11-30 00:38:40,630 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:38:40" (1/1) ... [2020-11-30 00:38:40,640 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-11-30 00:38:40,657 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-11-30 00:38:40,657 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-11-30 00:38:40,657 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-11-30 00:38:40,658 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:38:40" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7e47f255-12ef-4a51-a6ae-dc916d4923a1/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 [2020-11-30 00:38:40,721 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-11-30 00:38:40,721 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-11-30 00:38:40,722 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-11-30 00:38:40,723 INFO L130 BoogieDeclarations]: Found specification of procedure assume [2020-11-30 00:38:40,723 INFO L138 BoogieDeclarations]: Found implementation of procedure assume [2020-11-30 00:38:40,724 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-11-30 00:38:42,712 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-11-30 00:38:42,713 INFO L298 CfgBuilder]: Removed 6 assume(true) statements. [2020-11-30 00:38:42,725 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 30.11 12:38:42 BoogieIcfgContainer [2020-11-30 00:38:42,725 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-11-30 00:38:42,726 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2020-11-30 00:38:42,727 INFO L271 PluginConnector]: Initializing CodeCheck... [2020-11-30 00:38:42,739 INFO L275 PluginConnector]: CodeCheck initialized [2020-11-30 00:38:42,739 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 30.11 12:38:42" (1/1) ... [2020-11-30 00:38:42,748 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-30 00:38:42,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 00:38:42,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2039 states to 1084 states and 2039 transitions. [2020-11-30 00:38:42,855 INFO L276 IsEmpty]: Start isEmpty. Operand 1084 states and 2039 transitions. [2020-11-30 00:38:43,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 2995 [2020-11-30 00:38:43,090 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 00:38:55,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2020-11-30 00:38:55,381 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck has thrown an exception: java.lang.UnsupportedOperationException: Solver said unknown at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:495) 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) [2020-11-30 00:38:55,386 INFO L168 Benchmark]: Toolchain (without parser) took 15797.68 ms. Allocated memory was 90.2 MB in the beginning and 211.8 MB in the end (delta: 121.6 MB). Free memory was 57.9 MB in the beginning and 122.9 MB in the end (delta: -65.0 MB). Peak memory consumption was 113.1 MB. Max. memory is 16.1 GB. [2020-11-30 00:38:55,387 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 90.2 MB. Free memory was 49.7 MB in the beginning and 49.7 MB in the end (delta: 38.7 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 00:38:55,388 INFO L168 Benchmark]: CACSL2BoogieTranslator took 831.16 ms. Allocated memory was 90.2 MB in the beginning and 111.1 MB in the end (delta: 21.0 MB). Free memory was 57.7 MB in the beginning and 63.9 MB in the end (delta: -6.1 MB). Peak memory consumption was 14.7 MB. Max. memory is 16.1 GB. [2020-11-30 00:38:55,393 INFO L168 Benchmark]: Boogie Procedure Inliner took 154.20 ms. Allocated memory is still 111.1 MB. Free memory was 63.9 MB in the beginning and 54.0 MB in the end (delta: 9.9 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-30 00:38:55,394 INFO L168 Benchmark]: Boogie Preprocessor took 72.51 ms. Allocated memory is still 111.1 MB. Free memory was 54.0 MB in the beginning and 49.3 MB in the end (delta: 4.7 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-11-30 00:38:55,395 INFO L168 Benchmark]: RCFGBuilder took 2068.66 ms. Allocated memory was 111.1 MB in the beginning and 140.5 MB in the end (delta: 29.4 MB). Free memory was 49.3 MB in the beginning and 86.4 MB in the end (delta: -37.2 MB). Peak memory consumption was 22.7 MB. Max. memory is 16.1 GB. [2020-11-30 00:38:55,396 INFO L168 Benchmark]: CodeCheck took 12658.14 ms. Allocated memory was 140.5 MB in the beginning and 211.8 MB in the end (delta: 71.3 MB). Free memory was 86.4 MB in the beginning and 122.9 MB in the end (delta: -36.5 MB). Peak memory consumption was 92.6 MB. Max. memory is 16.1 GB. [2020-11-30 00:38:55,401 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: UnsupportedOperationException: Solver said unknown de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: UnsupportedOperationException: Solver said unknown: de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:495) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16 ms. Allocated memory is still 90.2 MB. Free memory was 49.7 MB in the beginning and 49.7 MB in the end (delta: 38.7 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 831.16 ms. Allocated memory was 90.2 MB in the beginning and 111.1 MB in the end (delta: 21.0 MB). Free memory was 57.7 MB in the beginning and 63.9 MB in the end (delta: -6.1 MB). Peak memory consumption was 14.7 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 154.20 ms. Allocated memory is still 111.1 MB. Free memory was 63.9 MB in the beginning and 54.0 MB in the end (delta: 9.9 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 72.51 ms. Allocated memory is still 111.1 MB. Free memory was 54.0 MB in the beginning and 49.3 MB in the end (delta: 4.7 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. * RCFGBuilder took 2068.66 ms. Allocated memory was 111.1 MB in the beginning and 140.5 MB in the end (delta: 29.4 MB). Free memory was 49.3 MB in the beginning and 86.4 MB in the end (delta: -37.2 MB). Peak memory consumption was 22.7 MB. Max. memory is 16.1 GB. * CodeCheck took 12658.14 ms. Allocated memory was 140.5 MB in the beginning and 211.8 MB in the end (delta: 71.3 MB). Free memory was 86.4 MB in the beginning and 122.9 MB in the end (delta: -36.5 MB). Peak memory consumption was 92.6 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-a4ecdab [2020-11-30 00:38:57,932 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 00:38:57,936 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 00:38:57,995 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 00:38:57,996 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 00:38:58,002 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 00:38:58,005 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 00:38:58,010 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 00:38:58,014 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 00:38:58,023 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 00:38:58,024 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 00:38:58,030 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 00:38:58,031 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 00:38:58,034 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 00:38:58,037 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 00:38:58,039 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 00:38:58,040 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 00:38:58,044 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 00:38:58,048 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 00:38:58,054 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 00:38:58,058 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 00:38:58,060 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 00:38:58,063 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 00:38:58,067 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 00:38:58,077 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 00:38:58,082 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 00:38:58,083 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 00:38:58,084 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 00:38:58,086 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 00:38:58,087 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 00:38:58,088 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 00:38:58,089 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 00:38:58,091 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 00:38:58,092 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 00:38:58,093 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 00:38:58,094 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 00:38:58,095 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 00:38:58,095 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 00:38:58,095 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 00:38:58,097 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 00:38:58,098 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 00:38:58,099 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_7e47f255-12ef-4a51-a6ae-dc916d4923a1/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2020-11-30 00:38:58,146 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 00:38:58,147 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 00:38:58,149 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-30 00:38:58,149 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-30 00:38:58,149 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-30 00:38:58,150 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-30 00:38:58,150 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 00:38:58,150 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-30 00:38:58,150 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-30 00:38:58,151 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 00:38:58,152 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-30 00:38:58,152 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 00:38:58,153 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-30 00:38:58,153 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-30 00:38:58,153 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-30 00:38:58,154 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-30 00:38:58,154 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-30 00:38:58,154 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-30 00:38:58,154 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 00:38:58,155 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-30 00:38:58,155 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-30 00:38:58,155 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-30 00:38:58,155 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 00:38:58,156 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 00:38:58,156 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-30 00:38:58,156 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 00:38:58,156 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 00:38:58,171 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-30 00:38:58,172 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-30 00:38:58,172 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-30 00:38:58,172 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-30 00:38:58,172 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-30 00:38:58,173 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-30 00:38:58,173 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_7e47f255-12ef-4a51-a6ae-dc916d4923a1/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_7e47f255-12ef-4a51-a6ae-dc916d4923a1/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7a14715d6fa4ca0fef0618d8b7112a6d7ea4d5c4 [2020-11-30 00:38:58,619 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 00:38:58,645 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 00:38:58,647 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 00:38:58,648 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 00:38:58,651 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 00:38:58,653 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_7e47f255-12ef-4a51-a6ae-dc916d4923a1/bin/ukojak/../../sv-benchmarks/c/xcsp/Haystacks-11.c [2020-11-30 00:38:58,719 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_7e47f255-12ef-4a51-a6ae-dc916d4923a1/bin/ukojak/data/edcfab483/d11d234c23f3496eb15c8d35a3882be8/FLAG4f24938b2 [2020-11-30 00:38:59,509 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 00:38:59,510 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_7e47f255-12ef-4a51-a6ae-dc916d4923a1/sv-benchmarks/c/xcsp/Haystacks-11.c [2020-11-30 00:38:59,529 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_7e47f255-12ef-4a51-a6ae-dc916d4923a1/bin/ukojak/data/edcfab483/d11d234c23f3496eb15c8d35a3882be8/FLAG4f24938b2 [2020-11-30 00:38:59,687 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_7e47f255-12ef-4a51-a6ae-dc916d4923a1/bin/ukojak/data/edcfab483/d11d234c23f3496eb15c8d35a3882be8 [2020-11-30 00:38:59,690 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 00:38:59,695 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 00:38:59,697 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 00:38:59,698 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 00:38:59,701 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 00:38:59,703 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:38:59" (1/1) ... [2020-11-30 00:38:59,706 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@379c2e50 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:38:59, skipping insertion in model container [2020-11-30 00:38:59,706 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:38:59" (1/1) ... [2020-11-30 00:38:59,714 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 00:38:59,786 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 00:39:00,248 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 00:39:00,289 INFO L203 MainTranslator]: Completed pre-run [2020-11-30 00:39:00,514 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 00:39:00,529 INFO L208 MainTranslator]: Completed translation [2020-11-30 00:39:00,529 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:39:00 WrapperNode [2020-11-30 00:39:00,530 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-30 00:39:00,531 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-30 00:39:00,531 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-30 00:39:00,531 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-30 00:39:00,539 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:39:00" (1/1) ... [2020-11-30 00:39:00,592 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:39:00" (1/1) ... [2020-11-30 00:39:00,684 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-30 00:39:00,685 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-11-30 00:39:00,685 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-11-30 00:39:00,685 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-11-30 00:39:00,694 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:39:00" (1/1) ... [2020-11-30 00:39:00,694 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:39:00" (1/1) ... [2020-11-30 00:39:00,705 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:39:00" (1/1) ... [2020-11-30 00:39:00,706 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:39:00" (1/1) ... [2020-11-30 00:39:00,758 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:39:00" (1/1) ... [2020-11-30 00:39:00,762 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:39:00" (1/1) ... [2020-11-30 00:39:00,770 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:39:00" (1/1) ... [2020-11-30 00:39:00,785 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-11-30 00:39:00,791 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-11-30 00:39:00,791 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-11-30 00:39:00,791 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-11-30 00:39:00,792 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:39:00" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7e47f255-12ef-4a51-a6ae-dc916d4923a1/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 [2020-11-30 00:39:00,880 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-11-30 00:39:00,881 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-11-30 00:39:00,882 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2020-11-30 00:39:00,882 INFO L130 BoogieDeclarations]: Found specification of procedure assume [2020-11-30 00:39:00,882 INFO L138 BoogieDeclarations]: Found implementation of procedure assume [2020-11-30 00:39:00,884 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-11-30 00:39:02,788 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-11-30 00:39:02,789 INFO L298 CfgBuilder]: Removed 6 assume(true) statements. [2020-11-30 00:39:02,794 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 30.11 12:39:02 BoogieIcfgContainer [2020-11-30 00:39:02,794 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-11-30 00:39:02,796 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2020-11-30 00:39:02,796 INFO L271 PluginConnector]: Initializing CodeCheck... [2020-11-30 00:39:02,806 INFO L275 PluginConnector]: CodeCheck initialized [2020-11-30 00:39:02,807 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 30.11 12:39:02" (1/1) ... [2020-11-30 00:39:02,817 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-30 00:39:02,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 00:39:02,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2039 states to 1084 states and 2039 transitions. [2020-11-30 00:39:02,944 INFO L276 IsEmpty]: Start isEmpty. Operand 1084 states and 2039 transitions. [2020-11-30 00:39:03,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 2995 [2020-11-30 00:39:03,171 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 00:39:03,214 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) [2020-11-30 00:39:03,218 INFO L168 Benchmark]: Toolchain (without parser) took 3521.74 ms. Allocated memory was 67.1 MB in the beginning and 125.8 MB in the end (delta: 58.7 MB). Free memory was 47.4 MB in the beginning and 47.5 MB in the end (delta: -94.7 kB). Peak memory consumption was 64.6 MB. Max. memory is 16.1 GB. [2020-11-30 00:39:03,219 INFO L168 Benchmark]: CDTParser took 0.29 ms. Allocated memory is still 67.1 MB. Free memory is still 49.2 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 00:39:03,220 INFO L168 Benchmark]: CACSL2BoogieTranslator took 832.67 ms. Allocated memory is still 67.1 MB. Free memory was 47.3 MB in the beginning and 30.6 MB in the end (delta: 16.7 MB). Peak memory consumption was 21.1 MB. Max. memory is 16.1 GB. [2020-11-30 00:39:03,221 INFO L168 Benchmark]: Boogie Procedure Inliner took 153.60 ms. Allocated memory was 67.1 MB in the beginning and 83.9 MB in the end (delta: 16.8 MB). Free memory was 30.6 MB in the beginning and 53.5 MB in the end (delta: -22.9 MB). Peak memory consumption was 7.4 MB. Max. memory is 16.1 GB. [2020-11-30 00:39:03,221 INFO L168 Benchmark]: Boogie Preprocessor took 104.57 ms. Allocated memory is still 83.9 MB. Free memory was 53.5 MB in the beginning and 47.2 MB in the end (delta: 6.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-11-30 00:39:03,222 INFO L168 Benchmark]: RCFGBuilder took 2004.13 ms. Allocated memory was 83.9 MB in the beginning and 102.8 MB in the end (delta: 18.9 MB). Free memory was 47.2 MB in the beginning and 48.0 MB in the end (delta: -775.5 kB). Peak memory consumption was 30.9 MB. Max. memory is 16.1 GB. [2020-11-30 00:39:03,223 INFO L168 Benchmark]: CodeCheck took 420.46 ms. Allocated memory was 102.8 MB in the beginning and 125.8 MB in the end (delta: 23.1 MB). Free memory was 48.0 MB in the beginning and 47.5 MB in the end (delta: 463.2 kB). Peak memory consumption was 30.1 MB. Max. memory is 16.1 GB. [2020-11-30 00:39:03,227 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 0.29 ms. Allocated memory is still 67.1 MB. Free memory is still 49.2 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 832.67 ms. Allocated memory is still 67.1 MB. Free memory was 47.3 MB in the beginning and 30.6 MB in the end (delta: 16.7 MB). Peak memory consumption was 21.1 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 153.60 ms. Allocated memory was 67.1 MB in the beginning and 83.9 MB in the end (delta: 16.8 MB). Free memory was 30.6 MB in the beginning and 53.5 MB in the end (delta: -22.9 MB). Peak memory consumption was 7.4 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 104.57 ms. Allocated memory is still 83.9 MB. Free memory was 53.5 MB in the beginning and 47.2 MB in the end (delta: 6.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. * RCFGBuilder took 2004.13 ms. Allocated memory was 83.9 MB in the beginning and 102.8 MB in the end (delta: 18.9 MB). Free memory was 47.2 MB in the beginning and 48.0 MB in the end (delta: -775.5 kB). Peak memory consumption was 30.9 MB. Max. memory is 16.1 GB. * CodeCheck took 420.46 ms. Allocated memory was 102.8 MB in the beginning and 125.8 MB in the end (delta: 23.1 MB). Free memory was 48.0 MB in the beginning and 47.5 MB in the end (delta: 463.2 kB). Peak memory consumption was 30.1 MB. Max. memory is 16.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...