./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/xcsp/AllInterval-009.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 69874e26 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_e021897f-77cb-4769-b49c-190b3884190a/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_e021897f-77cb-4769-b49c-190b3884190a/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_e021897f-77cb-4769-b49c-190b3884190a/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_e021897f-77cb-4769-b49c-190b3884190a/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/xcsp/AllInterval-009.c -s /tmp/vcloud-vcloud-master/worker/run_dir_e021897f-77cb-4769-b49c-190b3884190a/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_e021897f-77cb-4769-b49c-190b3884190a/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 d0ab2bae63538e529fb9b1962b62412646aecded ........................................................................................................................................................................................................... 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_e021897f-77cb-4769-b49c-190b3884190a/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_e021897f-77cb-4769-b49c-190b3884190a/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_e021897f-77cb-4769-b49c-190b3884190a/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_e021897f-77cb-4769-b49c-190b3884190a/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/xcsp/AllInterval-009.c -s /tmp/vcloud-vcloud-master/worker/run_dir_e021897f-77cb-4769-b49c-190b3884190a/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_e021897f-77cb-4769-b49c-190b3884190a/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 d0ab2bae63538e529fb9b1962b62412646aecded .................................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared --- Real Ultimate output --- This is Ultimate 0.2.0-69874e2 [2020-12-01 17:53:48,900 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 17:53:48,903 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 17:53:48,972 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 17:53:48,989 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 17:53:49,004 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 17:53:49,007 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 17:53:49,010 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 17:53:49,014 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 17:53:49,015 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 17:53:49,017 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 17:53:49,020 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 17:53:49,021 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 17:53:49,023 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 17:53:49,025 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 17:53:49,027 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 17:53:49,029 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 17:53:49,031 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 17:53:49,034 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 17:53:49,038 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 17:53:49,042 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 17:53:49,045 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 17:53:49,048 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 17:53:49,050 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 17:53:49,055 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 17:53:49,056 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 17:53:49,057 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 17:53:49,059 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 17:53:49,060 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 17:53:49,063 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 17:53:49,064 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 17:53:49,066 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 17:53:49,068 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 17:53:49,071 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 17:53:49,074 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 17:53:49,075 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 17:53:49,078 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 17:53:49,079 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 17:53:49,080 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 17:53:49,082 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 17:53:49,083 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 17:53:49,088 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_e021897f-77cb-4769-b49c-190b3884190a/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2020-12-01 17:53:49,146 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 17:53:49,146 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 17:53:49,147 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 17:53:49,148 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 17:53:49,149 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 17:53:49,149 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 17:53:49,150 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 17:53:49,150 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 17:53:49,150 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 17:53:49,151 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 17:53:49,151 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 17:53:49,151 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 17:53:49,152 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 17:53:49,152 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 17:53:49,152 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 17:53:49,153 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 17:53:49,153 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 17:53:49,153 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 17:53:49,153 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 17:53:49,154 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 17:53:49,154 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 17:53:49,154 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 17:53:49,155 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 17:53:49,155 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 17:53:49,155 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 17:53:49,156 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 17:53:49,156 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-01 17:53:49,156 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 17:53:49,157 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 17:53:49,157 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_e021897f-77cb-4769-b49c-190b3884190a/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_e021897f-77cb-4769-b49c-190b3884190a/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d0ab2bae63538e529fb9b1962b62412646aecded [2020-12-01 17:53:49,500 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 17:53:49,552 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 17:53:49,556 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 17:53:49,558 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 17:53:49,561 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 17:53:49,563 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_e021897f-77cb-4769-b49c-190b3884190a/bin/ukojak/../../sv-benchmarks/c/xcsp/AllInterval-009.c [2020-12-01 17:53:49,679 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e021897f-77cb-4769-b49c-190b3884190a/bin/ukojak/data/ab5caba6a/0678a29cbd124d37af247e05a46d30b9/FLAGee8c4e400 [2020-12-01 17:53:50,479 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 17:53:50,480 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_e021897f-77cb-4769-b49c-190b3884190a/sv-benchmarks/c/xcsp/AllInterval-009.c [2020-12-01 17:53:50,500 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e021897f-77cb-4769-b49c-190b3884190a/bin/ukojak/data/ab5caba6a/0678a29cbd124d37af247e05a46d30b9/FLAGee8c4e400 [2020-12-01 17:53:50,779 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_e021897f-77cb-4769-b49c-190b3884190a/bin/ukojak/data/ab5caba6a/0678a29cbd124d37af247e05a46d30b9 [2020-12-01 17:53:50,782 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 17:53:50,785 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 17:53:50,787 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 17:53:50,788 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 17:53:50,793 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 17:53:50,795 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:53:50" (1/1) ... [2020-12-01 17:53:50,798 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1bf751ea and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:53:50, skipping insertion in model container [2020-12-01 17:53:50,799 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:53:50" (1/1) ... [2020-12-01 17:53:50,818 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 17:53:50,871 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 17:53:51,176 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 17:53:51,189 INFO L203 MainTranslator]: Completed pre-run [2020-12-01 17:53:51,242 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 17:53:51,263 INFO L208 MainTranslator]: Completed translation [2020-12-01 17:53:51,263 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:53:51 WrapperNode [2020-12-01 17:53:51,264 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 17:53:51,265 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-01 17:53:51,266 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-01 17:53:51,266 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-01 17:53:51,298 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:53:51" (1/1) ... [2020-12-01 17:53:51,315 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:53:51" (1/1) ... [2020-12-01 17:53:51,362 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-01 17:53:51,363 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-12-01 17:53:51,364 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-12-01 17:53:51,364 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-12-01 17:53:51,376 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:53:51" (1/1) ... [2020-12-01 17:53:51,377 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:53:51" (1/1) ... [2020-12-01 17:53:51,381 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:53:51" (1/1) ... [2020-12-01 17:53:51,382 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:53:51" (1/1) ... [2020-12-01 17:53:51,392 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:53:51" (1/1) ... [2020-12-01 17:53:51,396 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:53:51" (1/1) ... [2020-12-01 17:53:51,399 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:53:51" (1/1) ... [2020-12-01 17:53:51,404 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-12-01 17:53:51,405 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-12-01 17:53:51,406 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-12-01 17:53:51,406 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-12-01 17:53:51,407 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:53:51" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_e021897f-77cb-4769-b49c-190b3884190a/bin/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 17:53:51,520 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-12-01 17:53:51,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-12-01 17:53:51,521 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-12-01 17:53:51,521 INFO L130 BoogieDeclarations]: Found specification of procedure assume [2020-12-01 17:53:51,521 INFO L138 BoogieDeclarations]: Found implementation of procedure assume [2020-12-01 17:53:51,521 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-12-01 17:53:52,566 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-12-01 17:53:52,573 INFO L298 CfgBuilder]: Removed 6 assume(true) statements. [2020-12-01 17:53:52,576 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 05:53:52 BoogieIcfgContainer [2020-12-01 17:53:52,579 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-12-01 17:53:52,580 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2020-12-01 17:53:52,581 INFO L271 PluginConnector]: Initializing CodeCheck... [2020-12-01 17:53:52,597 INFO L275 PluginConnector]: CodeCheck initialized [2020-12-01 17:53:52,598 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 05:53:52" (1/1) ... [2020-12-01 17:53:52,611 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-01 17:53:52,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 17:53:52,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241 states to 137 states and 241 transitions. [2020-12-01 17:53:52,675 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 241 transitions. [2020-12-01 17:53:52,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 346 [2020-12-01 17:53:52,704 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 17:54:18,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-12-01 17:54:18,413 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-12-01 17:54:21,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-12-01 17:54:21,385 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-12-01 17:54:31,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2020-12-01 17:54:31,970 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) [2020-12-01 17:54:31,977 INFO L168 Benchmark]: Toolchain (without parser) took 41190.45 ms. Allocated memory was 104.9 MB in the beginning and 1.4 GB in the end (delta: 1.3 GB). Free memory was 75.2 MB in the beginning and 773.1 MB in the end (delta: -698.0 MB). Peak memory consumption was 557.7 MB. Max. memory is 16.1 GB. [2020-12-01 17:54:31,978 INFO L168 Benchmark]: CDTParser took 0.44 ms. Allocated memory is still 77.6 MB. Free memory was 35.0 MB in the beginning and 35.0 MB in the end (delta: 67.2 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 17:54:31,979 INFO L168 Benchmark]: CACSL2BoogieTranslator took 477.15 ms. Allocated memory is still 104.9 MB. Free memory was 75.2 MB in the beginning and 80.2 MB in the end (delta: -5.0 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-12-01 17:54:31,980 INFO L168 Benchmark]: Boogie Procedure Inliner took 97.19 ms. Allocated memory is still 104.9 MB. Free memory was 79.5 MB in the beginning and 77.4 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2020-12-01 17:54:31,982 INFO L168 Benchmark]: Boogie Preprocessor took 40.84 ms. Allocated memory is still 104.9 MB. Free memory was 77.4 MB in the beginning and 76.0 MB in the end (delta: 1.5 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2020-12-01 17:54:31,984 INFO L168 Benchmark]: RCFGBuilder took 1173.98 ms. Allocated memory is still 104.9 MB. Free memory was 76.0 MB in the beginning and 81.1 MB in the end (delta: -5.1 MB). Peak memory consumption was 49.2 MB. Max. memory is 16.1 GB. [2020-12-01 17:54:31,985 INFO L168 Benchmark]: CodeCheck took 39393.45 ms. Allocated memory was 104.9 MB in the beginning and 1.4 GB in the end (delta: 1.3 GB). Free memory was 81.1 MB in the beginning and 773.1 MB in the end (delta: -692.0 MB). Peak memory consumption was 563.5 MB. Max. memory is 16.1 GB. [2020-12-01 17:54:31,991 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 0.44 ms. Allocated memory is still 77.6 MB. Free memory was 35.0 MB in the beginning and 35.0 MB in the end (delta: 67.2 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 477.15 ms. Allocated memory is still 104.9 MB. Free memory was 75.2 MB in the beginning and 80.2 MB in the end (delta: -5.0 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 97.19 ms. Allocated memory is still 104.9 MB. Free memory was 79.5 MB in the beginning and 77.4 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 40.84 ms. Allocated memory is still 104.9 MB. Free memory was 77.4 MB in the beginning and 76.0 MB in the end (delta: 1.5 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. * RCFGBuilder took 1173.98 ms. Allocated memory is still 104.9 MB. Free memory was 76.0 MB in the beginning and 81.1 MB in the end (delta: -5.1 MB). Peak memory consumption was 49.2 MB. Max. memory is 16.1 GB. * CodeCheck took 39393.45 ms. Allocated memory was 104.9 MB in the beginning and 1.4 GB in the end (delta: 1.3 GB). Free memory was 81.1 MB in the beginning and 773.1 MB in the end (delta: -692.0 MB). Peak memory consumption was 563.5 MB. Max. memory is 16.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-69874e2 [2020-12-01 17:54:35,382 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 17:54:35,385 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 17:54:35,466 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 17:54:35,467 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 17:54:35,475 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 17:54:35,480 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 17:54:35,487 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 17:54:35,493 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 17:54:35,501 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 17:54:35,504 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 17:54:35,510 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 17:54:35,511 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 17:54:35,517 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 17:54:35,522 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 17:54:35,525 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 17:54:35,528 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 17:54:35,534 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 17:54:35,539 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 17:54:35,548 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 17:54:35,551 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 17:54:35,554 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 17:54:35,557 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 17:54:35,567 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 17:54:35,573 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 17:54:35,579 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 17:54:35,580 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 17:54:35,582 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 17:54:35,584 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 17:54:35,586 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 17:54:35,587 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 17:54:35,588 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 17:54:35,591 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 17:54:35,592 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 17:54:35,594 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 17:54:35,595 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 17:54:35,596 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 17:54:35,596 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 17:54:35,597 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 17:54:35,600 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 17:54:35,601 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 17:54:35,602 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_e021897f-77cb-4769-b49c-190b3884190a/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2020-12-01 17:54:35,666 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 17:54:35,666 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 17:54:35,668 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 17:54:35,669 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 17:54:35,671 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 17:54:35,671 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 17:54:35,672 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 17:54:35,673 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 17:54:35,673 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 17:54:35,673 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 17:54:35,675 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 17:54:35,676 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 17:54:35,676 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 17:54:35,676 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-01 17:54:35,677 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-01 17:54:35,677 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-01 17:54:35,677 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 17:54:35,678 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 17:54:35,678 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 17:54:35,679 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 17:54:35,679 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 17:54:35,679 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 17:54:35,680 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 17:54:35,680 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 17:54:35,681 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 17:54:35,681 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 17:54:35,681 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 17:54:35,682 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 17:54:35,682 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-01 17:54:35,683 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-01 17:54:35,683 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 17:54:35,683 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-12-01 17:54:35,684 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 17:54:35,684 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_e021897f-77cb-4769-b49c-190b3884190a/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_e021897f-77cb-4769-b49c-190b3884190a/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d0ab2bae63538e529fb9b1962b62412646aecded [2020-12-01 17:54:36,260 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 17:54:36,290 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 17:54:36,293 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 17:54:36,295 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 17:54:36,297 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 17:54:36,298 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_e021897f-77cb-4769-b49c-190b3884190a/bin/ukojak/../../sv-benchmarks/c/xcsp/AllInterval-009.c [2020-12-01 17:54:36,386 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e021897f-77cb-4769-b49c-190b3884190a/bin/ukojak/data/021240af9/35e5647cb3c04bcd9ec77064e980fb6a/FLAG31345a715 [2020-12-01 17:54:37,117 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 17:54:37,118 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_e021897f-77cb-4769-b49c-190b3884190a/sv-benchmarks/c/xcsp/AllInterval-009.c [2020-12-01 17:54:37,134 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e021897f-77cb-4769-b49c-190b3884190a/bin/ukojak/data/021240af9/35e5647cb3c04bcd9ec77064e980fb6a/FLAG31345a715 [2020-12-01 17:54:37,434 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_e021897f-77cb-4769-b49c-190b3884190a/bin/ukojak/data/021240af9/35e5647cb3c04bcd9ec77064e980fb6a [2020-12-01 17:54:37,438 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 17:54:37,440 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 17:54:37,442 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 17:54:37,443 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 17:54:37,448 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 17:54:37,449 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:54:37" (1/1) ... [2020-12-01 17:54:37,452 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1ca1c812 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:54:37, skipping insertion in model container [2020-12-01 17:54:37,453 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:54:37" (1/1) ... [2020-12-01 17:54:37,465 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 17:54:37,524 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 17:54:37,800 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 17:54:37,818 INFO L203 MainTranslator]: Completed pre-run [2020-12-01 17:54:37,888 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 17:54:37,929 INFO L208 MainTranslator]: Completed translation [2020-12-01 17:54:37,930 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:54:37 WrapperNode [2020-12-01 17:54:37,930 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 17:54:37,932 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-01 17:54:37,933 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-01 17:54:37,933 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-01 17:54:37,955 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:54:37" (1/1) ... [2020-12-01 17:54:38,021 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:54:37" (1/1) ... [2020-12-01 17:54:38,078 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-01 17:54:38,078 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-12-01 17:54:38,079 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-12-01 17:54:38,079 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-12-01 17:54:38,090 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:54:37" (1/1) ... [2020-12-01 17:54:38,090 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:54:37" (1/1) ... [2020-12-01 17:54:38,096 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:54:37" (1/1) ... [2020-12-01 17:54:38,097 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:54:37" (1/1) ... [2020-12-01 17:54:38,109 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:54:37" (1/1) ... [2020-12-01 17:54:38,112 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:54:37" (1/1) ... [2020-12-01 17:54:38,116 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:54:37" (1/1) ... [2020-12-01 17:54:38,121 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-12-01 17:54:38,123 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-12-01 17:54:38,123 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-12-01 17:54:38,123 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-12-01 17:54:38,124 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:54:37" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_e021897f-77cb-4769-b49c-190b3884190a/bin/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 17:54:38,223 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-12-01 17:54:38,223 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-12-01 17:54:38,224 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2020-12-01 17:54:38,224 INFO L130 BoogieDeclarations]: Found specification of procedure assume [2020-12-01 17:54:38,224 INFO L138 BoogieDeclarations]: Found implementation of procedure assume [2020-12-01 17:54:38,224 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-12-01 17:54:39,363 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-12-01 17:54:39,363 INFO L298 CfgBuilder]: Removed 6 assume(true) statements. [2020-12-01 17:54:39,367 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 05:54:39 BoogieIcfgContainer [2020-12-01 17:54:39,367 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-12-01 17:54:39,368 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2020-12-01 17:54:39,369 INFO L271 PluginConnector]: Initializing CodeCheck... [2020-12-01 17:54:39,384 INFO L275 PluginConnector]: CodeCheck initialized [2020-12-01 17:54:39,384 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 05:54:39" (1/1) ... [2020-12-01 17:54:39,402 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-01 17:54:39,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 17:54:39,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241 states to 137 states and 241 transitions. [2020-12-01 17:54:39,486 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 241 transitions. [2020-12-01 17:54:39,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 346 [2020-12-01 17:54:39,516 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 17:54:39,588 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:141) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:448) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2020-12-01 17:54:39,600 INFO L168 Benchmark]: Toolchain (without parser) took 2156.13 ms. Allocated memory was 69.2 MB in the beginning and 96.5 MB in the end (delta: 27.3 MB). Free memory was 50.8 MB in the beginning and 77.1 MB in the end (delta: -26.3 MB). Peak memory consumption was 31.1 MB. Max. memory is 16.1 GB. [2020-12-01 17:54:39,602 INFO L168 Benchmark]: CDTParser took 0.34 ms. Allocated memory is still 69.2 MB. Free memory was 52.2 MB in the beginning and 52.2 MB in the end (delta: 1.6 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 17:54:39,606 INFO L168 Benchmark]: CACSL2BoogieTranslator took 488.64 ms. Allocated memory is still 69.2 MB. Free memory was 50.5 MB in the beginning and 37.6 MB in the end (delta: 12.9 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-12-01 17:54:39,607 INFO L168 Benchmark]: Boogie Procedure Inliner took 145.58 ms. Allocated memory is still 69.2 MB. Free memory was 37.6 MB in the beginning and 51.9 MB in the end (delta: -14.3 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2020-12-01 17:54:39,608 INFO L168 Benchmark]: Boogie Preprocessor took 43.31 ms. Allocated memory is still 69.2 MB. Free memory was 51.9 MB in the beginning and 50.4 MB in the end (delta: 1.5 MB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 17:54:39,610 INFO L168 Benchmark]: RCFGBuilder took 1244.43 ms. Allocated memory was 69.2 MB in the beginning and 96.5 MB in the end (delta: 27.3 MB). Free memory was 50.4 MB in the beginning and 53.6 MB in the end (delta: -3.3 MB). Peak memory consumption was 26.9 MB. Max. memory is 16.1 GB. [2020-12-01 17:54:39,611 INFO L168 Benchmark]: CodeCheck took 226.93 ms. Allocated memory is still 96.5 MB. Free memory was 53.6 MB in the beginning and 77.1 MB in the end (delta: -23.4 MB). Peak memory consumption was 7.1 MB. Max. memory is 16.1 GB. [2020-12-01 17:54:39,629 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 0.34 ms. Allocated memory is still 69.2 MB. Free memory was 52.2 MB in the beginning and 52.2 MB in the end (delta: 1.6 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 488.64 ms. Allocated memory is still 69.2 MB. Free memory was 50.5 MB in the beginning and 37.6 MB in the end (delta: 12.9 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 145.58 ms. Allocated memory is still 69.2 MB. Free memory was 37.6 MB in the beginning and 51.9 MB in the end (delta: -14.3 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 43.31 ms. Allocated memory is still 69.2 MB. Free memory was 51.9 MB in the beginning and 50.4 MB in the end (delta: 1.5 MB). There was no memory consumed. Max. memory is 16.1 GB. * RCFGBuilder took 1244.43 ms. Allocated memory was 69.2 MB in the beginning and 96.5 MB in the end (delta: 27.3 MB). Free memory was 50.4 MB in the beginning and 53.6 MB in the end (delta: -3.3 MB). Peak memory consumption was 26.9 MB. Max. memory is 16.1 GB. * CodeCheck took 226.93 ms. Allocated memory is still 96.5 MB. Free memory was 53.6 MB in the beginning and 77.1 MB in the end (delta: -23.4 MB). Peak memory consumption was 7.1 MB. Max. memory is 16.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...