./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/nla-digbench-scaling/geo3-ll_valuebound10.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_1e1aa58e-8f05-4d71-ba6a-3a5190cc88b7/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_1e1aa58e-8f05-4d71-ba6a-3a5190cc88b7/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_1e1aa58e-8f05-4d71-ba6a-3a5190cc88b7/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_1e1aa58e-8f05-4d71-ba6a-3a5190cc88b7/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/nla-digbench-scaling/geo3-ll_valuebound10.c -s /tmp/vcloud-vcloud-master/worker/run_dir_1e1aa58e-8f05-4d71-ba6a-3a5190cc88b7/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_1e1aa58e-8f05-4d71-ba6a-3a5190cc88b7/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 978aef3a9c6676fa4727e3e1dda0ca6c114efab4 ........................................................................................................................................................................................................................................................................................... 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_1e1aa58e-8f05-4d71-ba6a-3a5190cc88b7/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_1e1aa58e-8f05-4d71-ba6a-3a5190cc88b7/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_1e1aa58e-8f05-4d71-ba6a-3a5190cc88b7/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_1e1aa58e-8f05-4d71-ba6a-3a5190cc88b7/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/nla-digbench-scaling/geo3-ll_valuebound10.c -s /tmp/vcloud-vcloud-master/worker/run_dir_1e1aa58e-8f05-4d71-ba6a-3a5190cc88b7/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_1e1aa58e-8f05-4d71-ba6a-3a5190cc88b7/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 978aef3a9c6676fa4727e3e1dda0ca6c114efab4 .................................................................................................................................................................................................................... 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 18:03:56,219 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 18:03:56,221 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 18:03:56,287 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 18:03:56,287 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 18:03:56,289 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 18:03:56,305 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 18:03:56,308 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 18:03:56,314 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 18:03:56,323 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 18:03:56,324 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 18:03:56,325 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 18:03:56,326 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 18:03:56,327 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 18:03:56,328 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 18:03:56,329 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 18:03:56,330 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 18:03:56,332 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 18:03:56,341 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 18:03:56,344 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 18:03:56,346 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 18:03:56,349 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 18:03:56,352 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 18:03:56,353 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 18:03:56,359 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 18:03:56,359 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 18:03:56,360 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 18:03:56,361 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 18:03:56,362 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 18:03:56,368 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 18:03:56,369 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 18:03:56,370 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 18:03:56,371 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 18:03:56,372 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 18:03:56,373 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 18:03:56,374 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 18:03:56,374 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 18:03:56,375 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 18:03:56,375 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 18:03:56,377 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 18:03:56,378 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 18:03:56,379 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_1e1aa58e-8f05-4d71-ba6a-3a5190cc88b7/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2020-12-01 18:03:56,415 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 18:03:56,416 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 18:03:56,421 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 18:03:56,422 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 18:03:56,422 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 18:03:56,422 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 18:03:56,423 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 18:03:56,423 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 18:03:56,423 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 18:03:56,423 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 18:03:56,424 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 18:03:56,425 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 18:03:56,425 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 18:03:56,425 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 18:03:56,425 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 18:03:56,425 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 18:03:56,425 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 18:03:56,426 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 18:03:56,426 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 18:03:56,426 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 18:03:56,426 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 18:03:56,426 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 18:03:56,427 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 18:03:56,427 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 18:03:56,427 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 18:03:56,428 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 18:03:56,428 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-01 18:03:56,428 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 18:03:56,428 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 18:03:56,430 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_1e1aa58e-8f05-4d71-ba6a-3a5190cc88b7/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_1e1aa58e-8f05-4d71-ba6a-3a5190cc88b7/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 978aef3a9c6676fa4727e3e1dda0ca6c114efab4 [2020-12-01 18:03:56,773 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 18:03:56,794 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 18:03:56,796 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 18:03:56,797 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 18:03:56,798 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 18:03:56,799 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_1e1aa58e-8f05-4d71-ba6a-3a5190cc88b7/bin/ukojak/../../sv-benchmarks/c/nla-digbench-scaling/geo3-ll_valuebound10.c [2020-12-01 18:03:56,900 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_1e1aa58e-8f05-4d71-ba6a-3a5190cc88b7/bin/ukojak/data/63dfcc85b/90bc02959e3f47a0910176ac75d4cd6c/FLAG030601326 [2020-12-01 18:03:57,377 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 18:03:57,378 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_1e1aa58e-8f05-4d71-ba6a-3a5190cc88b7/sv-benchmarks/c/nla-digbench-scaling/geo3-ll_valuebound10.c [2020-12-01 18:03:57,392 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_1e1aa58e-8f05-4d71-ba6a-3a5190cc88b7/bin/ukojak/data/63dfcc85b/90bc02959e3f47a0910176ac75d4cd6c/FLAG030601326 [2020-12-01 18:03:57,750 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_1e1aa58e-8f05-4d71-ba6a-3a5190cc88b7/bin/ukojak/data/63dfcc85b/90bc02959e3f47a0910176ac75d4cd6c [2020-12-01 18:03:57,753 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 18:03:57,755 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 18:03:57,761 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 18:03:57,762 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 18:03:57,765 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 18:03:57,766 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:03:57" (1/1) ... [2020-12-01 18:03:57,768 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@60677c21 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:03:57, skipping insertion in model container [2020-12-01 18:03:57,769 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:03:57" (1/1) ... [2020-12-01 18:03:57,776 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 18:03:57,794 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 18:03:58,050 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 18:03:58,059 INFO L203 MainTranslator]: Completed pre-run [2020-12-01 18:03:58,076 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 18:03:58,090 INFO L208 MainTranslator]: Completed translation [2020-12-01 18:03:58,090 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:03:58 WrapperNode [2020-12-01 18:03:58,090 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 18:03:58,092 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-01 18:03:58,092 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-01 18:03:58,092 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-01 18:03:58,100 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:03:58" (1/1) ... [2020-12-01 18:03:58,106 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:03:58" (1/1) ... [2020-12-01 18:03:58,125 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-01 18:03:58,126 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-12-01 18:03:58,126 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-12-01 18:03:58,126 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-12-01 18:03:58,135 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:03:58" (1/1) ... [2020-12-01 18:03:58,135 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:03:58" (1/1) ... [2020-12-01 18:03:58,137 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:03:58" (1/1) ... [2020-12-01 18:03:58,137 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:03:58" (1/1) ... [2020-12-01 18:03:58,141 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:03:58" (1/1) ... [2020-12-01 18:03:58,145 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:03:58" (1/1) ... [2020-12-01 18:03:58,146 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:03:58" (1/1) ... [2020-12-01 18:03:58,148 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-12-01 18:03:58,150 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-12-01 18:03:58,150 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-12-01 18:03:58,150 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-12-01 18:03:58,151 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:03:58" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_1e1aa58e-8f05-4d71-ba6a-3a5190cc88b7/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 18:03:58,238 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-12-01 18:03:58,238 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-12-01 18:03:58,239 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-12-01 18:03:58,240 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-12-01 18:03:58,240 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-12-01 18:03:58,240 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-12-01 18:03:58,241 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2020-12-01 18:03:58,242 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2020-12-01 18:03:58,633 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-12-01 18:03:58,633 INFO L298 CfgBuilder]: Removed 7 assume(true) statements. [2020-12-01 18:03:58,635 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 06:03:58 BoogieIcfgContainer [2020-12-01 18:03:58,636 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-12-01 18:03:58,637 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2020-12-01 18:03:58,637 INFO L271 PluginConnector]: Initializing CodeCheck... [2020-12-01 18:03:58,647 INFO L275 PluginConnector]: CodeCheck initialized [2020-12-01 18:03:58,647 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 06:03:58" (1/1) ... [2020-12-01 18:03:58,656 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-01 18:03:58,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:03:58,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26 states to 21 states and 26 transitions. [2020-12-01 18:03:58,692 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 26 transitions. [2020-12-01 18:03:58,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2020-12-01 18:03:58,695 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:03:58,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:03:58,824 INFO L263 TraceCheckSpWp]: Trace formula consists of 83 conjuncts, 19 conjunts are in the unsatisfiable core [2020-12-01 18:03:58,830 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-12-01 18:03:59,148 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2020-12-01 18:03:59,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:03:59,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37 states to 25 states and 32 transitions. [2020-12-01 18:03:59,426 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 32 transitions. [2020-12-01 18:03:59,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2020-12-01 18:03:59,430 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:03:59,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:03:59,509 INFO L263 TraceCheckSpWp]: Trace formula consists of 93 conjuncts, 11 conjunts are in the unsatisfiable core [2020-12-01 18:03:59,513 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-12-01 18:03:59,642 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2020-12-01 18:03:59,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:03:59,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43 states to 29 states and 38 transitions. [2020-12-01 18:03:59,897 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 38 transitions. [2020-12-01 18:03:59,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2020-12-01 18:03:59,899 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:04:00,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:04:00,221 INFO L263 TraceCheckSpWp]: Trace formula consists of 100 conjuncts, 28 conjunts are in the unsatisfiable core [2020-12-01 18:04:00,224 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-12-01 18:04:00,660 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2020-12-01 18:04:02,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:04:02,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 34 states and 50 transitions. [2020-12-01 18:04:02,629 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 50 transitions. [2020-12-01 18:04:02,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2020-12-01 18:04:02,632 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:04:03,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:04:03,551 INFO L263 TraceCheckSpWp]: Trace formula consists of 117 conjuncts, 37 conjunts are in the unsatisfiable core [2020-12-01 18:04:03,554 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-12-01 18:04:04,638 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 6 proven. 10 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2020-12-01 18:04:05,034 WARN L197 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 29 [2020-12-01 18:04:05,284 WARN L197 SmtUtils]: Spent 172.00 ms on a formula simplification that was a NOOP. DAG size: 30 [2020-12-01 18:04:44,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:04:44,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 37 states and 56 transitions. [2020-12-01 18:04:44,732 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 56 transitions. [2020-12-01 18:04:44,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2020-12-01 18:04:44,733 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:04:47,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:04:47,151 INFO L263 TraceCheckSpWp]: Trace formula consists of 134 conjuncts, 51 conjunts are in the unsatisfiable core [2020-12-01 18:04:47,159 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-12-01 18:04:50,117 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 3 proven. 20 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2020-12-01 18:04:52,623 WARN L197 SmtUtils]: Spent 1.35 s on a formula simplification that was a NOOP. DAG size: 36 [2020-12-01 18:04:53,783 WARN L197 SmtUtils]: Spent 885.00 ms on a formula simplification that was a NOOP. DAG size: 37 [2020-12-01 18:04:58,114 WARN L197 SmtUtils]: Spent 157.00 ms on a formula simplification. DAG size of input: 36 DAG size of output: 25 [2020-12-01 18:05:03,167 WARN L197 SmtUtils]: Spent 240.00 ms on a formula simplification that was a NOOP. DAG size: 38 [2020-12-01 18:05:13,058 WARN L197 SmtUtils]: Spent 230.00 ms on a formula simplification that was a NOOP. DAG size: 39 [2020-12-01 18:05:20,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:05:20,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 40 states and 61 transitions. [2020-12-01 18:05:20,181 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 61 transitions. [2020-12-01 18:05:20,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2020-12-01 18:05:20,184 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:05:25,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:05:25,307 INFO L263 TraceCheckSpWp]: Trace formula consists of 151 conjuncts, 55 conjunts are in the unsatisfiable core [2020-12-01 18:05:25,314 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-12-01 18:05:31,138 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 14 proven. 31 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2020-12-01 18:05:36,990 WARN L197 SmtUtils]: Spent 3.92 s on a formula simplification that was a NOOP. DAG size: 43 [2020-12-01 18:05:40,159 WARN L197 SmtUtils]: Spent 1.47 s on a formula simplification that was a NOOP. DAG size: 44 [2020-12-01 18:05:50,399 WARN L197 SmtUtils]: Spent 211.00 ms on a formula simplification. DAG size of input: 43 DAG size of output: 26 [2020-12-01 18:05:59,005 WARN L197 SmtUtils]: Spent 493.00 ms on a formula simplification that was a NOOP. DAG size: 45 [2020-12-01 18:06:27,468 WARN L197 SmtUtils]: Spent 680.00 ms on a formula simplification that was a NOOP. DAG size: 46 [2020-12-01 18:06:41,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:06:41,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 43 states and 66 transitions. [2020-12-01 18:06:41,257 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 66 transitions. [2020-12-01 18:06:41,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2020-12-01 18:06:41,260 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:06:51,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:06:51,326 INFO L263 TraceCheckSpWp]: Trace formula consists of 168 conjuncts, 69 conjunts are in the unsatisfiable core [2020-12-01 18:06:51,330 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-12-01 18:07:01,654 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 5 proven. 47 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2020-12-01 18:07:10,045 WARN L197 SmtUtils]: Spent 4.16 s on a formula simplification that was a NOOP. DAG size: 50 [2020-12-01 18:07:14,897 WARN L197 SmtUtils]: Spent 4.04 s on a formula simplification that was a NOOP. DAG size: 51 [2020-12-01 18:07:46,786 WARN L197 SmtUtils]: Spent 10.56 s on a formula simplification. DAG size of input: 50 DAG size of output: 28 [2020-12-01 18:08:01,362 WARN L197 SmtUtils]: Spent 1.16 s on a formula simplification that was a NOOP. DAG size: 52 [2020-12-01 18:08:24,307 WARN L197 SmtUtils]: Spent 140.00 ms on a formula simplification that was a NOOP. DAG size: 29 [2020-12-01 18:08:45,812 WARN L197 SmtUtils]: Spent 958.00 ms on a formula simplification that was a NOOP. DAG size: 53 [2020-12-01 18:09:06,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:09:06,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 46 states and 71 transitions. [2020-12-01 18:09:06,412 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 71 transitions. [2020-12-01 18:09:06,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2020-12-01 18:09:06,415 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:09:16,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2020-12-01 18:09:16,574 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 18:09:16,577 INFO L168 Benchmark]: Toolchain (without parser) took 318821.20 ms. Allocated memory was 90.2 MB in the beginning and 109.1 MB in the end (delta: 18.9 MB). Free memory was 58.9 MB in the beginning and 37.4 MB in the end (delta: 21.6 MB). Peak memory consumption was 40.3 MB. Max. memory is 16.1 GB. [2020-12-01 18:09:16,578 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 69.2 MB. Free memory was 31.5 MB in the beginning and 31.5 MB in the end (delta: 32.4 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 18:09:16,579 INFO L168 Benchmark]: CACSL2BoogieTranslator took 329.61 ms. Allocated memory is still 90.2 MB. Free memory was 58.6 MB in the beginning and 67.9 MB in the end (delta: -9.3 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-12-01 18:09:16,580 INFO L168 Benchmark]: Boogie Procedure Inliner took 33.37 ms. Allocated memory is still 90.2 MB. Free memory was 67.4 MB in the beginning and 66.2 MB in the end (delta: 1.2 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2020-12-01 18:09:16,581 INFO L168 Benchmark]: Boogie Preprocessor took 22.99 ms. Allocated memory is still 90.2 MB. Free memory was 66.2 MB in the beginning and 65.3 MB in the end (delta: 887.6 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 18:09:16,581 INFO L168 Benchmark]: RCFGBuilder took 486.28 ms. Allocated memory is still 90.2 MB. Free memory was 64.9 MB in the beginning and 49.4 MB in the end (delta: 15.4 MB). Peak memory consumption was 16.8 MB. Max. memory is 16.1 GB. [2020-12-01 18:09:16,582 INFO L168 Benchmark]: CodeCheck took 317939.37 ms. Allocated memory was 90.2 MB in the beginning and 109.1 MB in the end (delta: 18.9 MB). Free memory was 49.4 MB in the beginning and 37.4 MB in the end (delta: 12.1 MB). Peak memory consumption was 32.4 MB. Max. memory is 16.1 GB. [2020-12-01 18:09:16,586 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 0.21 ms. Allocated memory is still 69.2 MB. Free memory was 31.5 MB in the beginning and 31.5 MB in the end (delta: 32.4 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 329.61 ms. Allocated memory is still 90.2 MB. Free memory was 58.6 MB in the beginning and 67.9 MB in the end (delta: -9.3 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 33.37 ms. Allocated memory is still 90.2 MB. Free memory was 67.4 MB in the beginning and 66.2 MB in the end (delta: 1.2 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 22.99 ms. Allocated memory is still 90.2 MB. Free memory was 66.2 MB in the beginning and 65.3 MB in the end (delta: 887.6 kB). There was no memory consumed. Max. memory is 16.1 GB. * RCFGBuilder took 486.28 ms. Allocated memory is still 90.2 MB. Free memory was 64.9 MB in the beginning and 49.4 MB in the end (delta: 15.4 MB). Peak memory consumption was 16.8 MB. Max. memory is 16.1 GB. * CodeCheck took 317939.37 ms. Allocated memory was 90.2 MB in the beginning and 109.1 MB in the end (delta: 18.9 MB). Free memory was 49.4 MB in the beginning and 37.4 MB in the end (delta: 12.1 MB). Peak memory consumption was 32.4 MB. Max. memory is 16.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [MP z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forcibly destroying the process Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-69874e2 [2020-12-01 18:09:19,531 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 18:09:19,536 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 18:09:19,601 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 18:09:19,603 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 18:09:19,611 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 18:09:19,616 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 18:09:19,622 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 18:09:19,627 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 18:09:19,637 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 18:09:19,640 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 18:09:19,647 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 18:09:19,648 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 18:09:19,651 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 18:09:19,654 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 18:09:19,657 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 18:09:19,659 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 18:09:19,665 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 18:09:19,670 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 18:09:19,676 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 18:09:19,686 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 18:09:19,690 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 18:09:19,692 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 18:09:19,696 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 18:09:19,715 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 18:09:19,716 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 18:09:19,716 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 18:09:19,719 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 18:09:19,720 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 18:09:19,722 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 18:09:19,722 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 18:09:19,724 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 18:09:19,731 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 18:09:19,732 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 18:09:19,733 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 18:09:19,734 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 18:09:19,735 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 18:09:19,735 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 18:09:19,736 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 18:09:19,739 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 18:09:19,740 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 18:09:19,741 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_1e1aa58e-8f05-4d71-ba6a-3a5190cc88b7/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2020-12-01 18:09:19,802 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 18:09:19,803 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 18:09:19,806 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 18:09:19,807 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 18:09:19,809 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 18:09:19,809 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 18:09:19,810 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 18:09:19,810 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 18:09:19,810 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 18:09:19,810 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 18:09:19,812 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 18:09:19,813 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 18:09:19,813 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 18:09:19,813 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-01 18:09:19,813 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-01 18:09:19,814 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-01 18:09:19,814 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 18:09:19,814 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 18:09:19,815 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 18:09:19,815 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 18:09:19,815 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 18:09:19,815 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 18:09:19,816 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 18:09:19,816 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 18:09:19,816 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 18:09:19,817 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 18:09:19,817 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 18:09:19,817 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 18:09:19,818 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-01 18:09:19,818 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-01 18:09:19,818 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 18:09:19,818 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-12-01 18:09:19,819 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 18:09:19,819 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_1e1aa58e-8f05-4d71-ba6a-3a5190cc88b7/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_1e1aa58e-8f05-4d71-ba6a-3a5190cc88b7/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 978aef3a9c6676fa4727e3e1dda0ca6c114efab4 [2020-12-01 18:09:20,317 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 18:09:20,350 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 18:09:20,353 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 18:09:20,355 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 18:09:20,357 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 18:09:20,358 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_1e1aa58e-8f05-4d71-ba6a-3a5190cc88b7/bin/ukojak/../../sv-benchmarks/c/nla-digbench-scaling/geo3-ll_valuebound10.c [2020-12-01 18:09:20,459 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_1e1aa58e-8f05-4d71-ba6a-3a5190cc88b7/bin/ukojak/data/003bb7d87/cf12a21ee5654a7fa25d53ec9fecd92d/FLAGaa38d9bb1 [2020-12-01 18:09:21,086 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 18:09:21,088 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_1e1aa58e-8f05-4d71-ba6a-3a5190cc88b7/sv-benchmarks/c/nla-digbench-scaling/geo3-ll_valuebound10.c [2020-12-01 18:09:21,099 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_1e1aa58e-8f05-4d71-ba6a-3a5190cc88b7/bin/ukojak/data/003bb7d87/cf12a21ee5654a7fa25d53ec9fecd92d/FLAGaa38d9bb1 [2020-12-01 18:09:21,414 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_1e1aa58e-8f05-4d71-ba6a-3a5190cc88b7/bin/ukojak/data/003bb7d87/cf12a21ee5654a7fa25d53ec9fecd92d [2020-12-01 18:09:21,417 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 18:09:21,420 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 18:09:21,423 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 18:09:21,423 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 18:09:21,431 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 18:09:21,432 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:09:21" (1/1) ... [2020-12-01 18:09:21,435 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3b1aa74a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:09:21, skipping insertion in model container [2020-12-01 18:09:21,435 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:09:21" (1/1) ... [2020-12-01 18:09:21,448 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 18:09:21,467 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 18:09:21,674 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 18:09:21,689 INFO L203 MainTranslator]: Completed pre-run [2020-12-01 18:09:21,749 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 18:09:21,778 INFO L208 MainTranslator]: Completed translation [2020-12-01 18:09:21,779 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:09:21 WrapperNode [2020-12-01 18:09:21,782 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 18:09:21,790 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-01 18:09:21,791 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-01 18:09:21,792 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-01 18:09:21,802 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:09:21" (1/1) ... [2020-12-01 18:09:21,816 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:09:21" (1/1) ... [2020-12-01 18:09:21,849 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-01 18:09:21,851 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-12-01 18:09:21,851 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-12-01 18:09:21,851 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-12-01 18:09:21,862 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:09:21" (1/1) ... [2020-12-01 18:09:21,862 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:09:21" (1/1) ... [2020-12-01 18:09:21,878 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:09:21" (1/1) ... [2020-12-01 18:09:21,879 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:09:21" (1/1) ... [2020-12-01 18:09:21,885 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:09:21" (1/1) ... [2020-12-01 18:09:21,890 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:09:21" (1/1) ... [2020-12-01 18:09:21,892 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:09:21" (1/1) ... [2020-12-01 18:09:21,895 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-12-01 18:09:21,896 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-12-01 18:09:21,896 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-12-01 18:09:21,897 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-12-01 18:09:21,898 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:09:21" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_1e1aa58e-8f05-4d71-ba6a-3a5190cc88b7/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 18:09:21,993 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2020-12-01 18:09:21,994 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-12-01 18:09:21,994 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-12-01 18:09:21,994 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-12-01 18:09:21,995 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-12-01 18:09:21,995 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-12-01 18:09:21,995 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2020-12-01 18:09:21,995 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2020-12-01 18:09:22,991 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-12-01 18:09:22,992 INFO L298 CfgBuilder]: Removed 7 assume(true) statements. [2020-12-01 18:09:22,994 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 06:09:22 BoogieIcfgContainer [2020-12-01 18:09:22,994 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-12-01 18:09:22,995 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2020-12-01 18:09:22,995 INFO L271 PluginConnector]: Initializing CodeCheck... [2020-12-01 18:09:23,019 INFO L275 PluginConnector]: CodeCheck initialized [2020-12-01 18:09:23,021 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 06:09:22" (1/1) ... [2020-12-01 18:09:23,037 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-01 18:09:23,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:09:23,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26 states to 21 states and 26 transitions. [2020-12-01 18:09:23,085 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 26 transitions. [2020-12-01 18:09:23,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2020-12-01 18:09:23,091 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:09:23,150 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 18:09:23,161 INFO L168 Benchmark]: Toolchain (without parser) took 1738.67 ms. Allocated memory is still 71.3 MB. Free memory was 48.0 MB in the beginning and 49.8 MB in the end (delta: -1.8 MB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 18:09:23,164 INFO L168 Benchmark]: CDTParser took 0.25 ms. Allocated memory is still 54.5 MB. Free memory was 35.6 MB in the beginning and 35.5 MB in the end (delta: 32.8 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 18:09:23,167 INFO L168 Benchmark]: CACSL2BoogieTranslator took 359.88 ms. Allocated memory is still 71.3 MB. Free memory was 47.7 MB in the beginning and 54.0 MB in the end (delta: -6.3 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-12-01 18:09:23,170 INFO L168 Benchmark]: Boogie Procedure Inliner took 63.19 ms. Allocated memory is still 71.3 MB. Free memory was 53.8 MB in the beginning and 52.5 MB in the end (delta: 1.3 MB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 18:09:23,171 INFO L168 Benchmark]: Boogie Preprocessor took 44.74 ms. Allocated memory is still 71.3 MB. Free memory was 52.5 MB in the beginning and 51.3 MB in the end (delta: 1.2 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2020-12-01 18:09:23,173 INFO L168 Benchmark]: RCFGBuilder took 1098.21 ms. Allocated memory is still 71.3 MB. Free memory was 51.1 MB in the beginning and 35.1 MB in the end (delta: 16.0 MB). Peak memory consumption was 14.7 MB. Max. memory is 16.1 GB. [2020-12-01 18:09:23,174 INFO L168 Benchmark]: CodeCheck took 161.94 ms. Allocated memory is still 71.3 MB. Free memory was 35.1 MB in the beginning and 49.8 MB in the end (delta: -14.7 MB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 18:09:23,190 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 0.25 ms. Allocated memory is still 54.5 MB. Free memory was 35.6 MB in the beginning and 35.5 MB in the end (delta: 32.8 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 359.88 ms. Allocated memory is still 71.3 MB. Free memory was 47.7 MB in the beginning and 54.0 MB in the end (delta: -6.3 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 63.19 ms. Allocated memory is still 71.3 MB. Free memory was 53.8 MB in the beginning and 52.5 MB in the end (delta: 1.3 MB). There was no memory consumed. Max. memory is 16.1 GB. * Boogie Preprocessor took 44.74 ms. Allocated memory is still 71.3 MB. Free memory was 52.5 MB in the beginning and 51.3 MB in the end (delta: 1.2 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. * RCFGBuilder took 1098.21 ms. Allocated memory is still 71.3 MB. Free memory was 51.1 MB in the beginning and 35.1 MB in the end (delta: 16.0 MB). Peak memory consumption was 14.7 MB. Max. memory is 16.1 GB. * CodeCheck took 161.94 ms. Allocated memory is still 71.3 MB. Free memory was 35.1 MB in the beginning and 49.8 MB in the end (delta: -14.7 MB). There was no memory consumed. Max. memory is 16.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...