./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-mthreaded/rekcba_aso.2.M1-1.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a4ecdabc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_2c5ecbdf-e0d8-42f2-af31-7cea0805903b/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_2c5ecbdf-e0d8-42f2-af31-7cea0805903b/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_2c5ecbdf-e0d8-42f2-af31-7cea0805903b/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_2c5ecbdf-e0d8-42f2-af31-7cea0805903b/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded/rekcba_aso.2.M1-1.c -s /tmp/vcloud-vcloud-master/worker/run_dir_2c5ecbdf-e0d8-42f2-af31-7cea0805903b/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_2c5ecbdf-e0d8-42f2-af31-7cea0805903b/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 3ed469e0cc365cf8eaea55b3a60282545b95c580 ................................................................................................................................................................................................................................................................ 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_2c5ecbdf-e0d8-42f2-af31-7cea0805903b/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_2c5ecbdf-e0d8-42f2-af31-7cea0805903b/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_2c5ecbdf-e0d8-42f2-af31-7cea0805903b/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_2c5ecbdf-e0d8-42f2-af31-7cea0805903b/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded/rekcba_aso.2.M1-1.c -s /tmp/vcloud-vcloud-master/worker/run_dir_2c5ecbdf-e0d8-42f2-af31-7cea0805903b/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_2c5ecbdf-e0d8-42f2-af31-7cea0805903b/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 3ed469e0cc365cf8eaea55b3a60282545b95c580 ..................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-29 19:17:19,696 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 19:17:19,698 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 19:17:19,774 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 19:17:19,775 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 19:17:19,783 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 19:17:19,786 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 19:17:19,791 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 19:17:19,803 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 19:17:19,811 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 19:17:19,813 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 19:17:19,816 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 19:17:19,817 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 19:17:19,822 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 19:17:19,824 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 19:17:19,827 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 19:17:19,828 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 19:17:19,834 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 19:17:19,838 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 19:17:19,849 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 19:17:19,852 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 19:17:19,854 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 19:17:19,857 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 19:17:19,858 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 19:17:19,862 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 19:17:19,863 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 19:17:19,864 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 19:17:19,865 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 19:17:19,866 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 19:17:19,868 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 19:17:19,869 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 19:17:19,870 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 19:17:19,872 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 19:17:19,873 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 19:17:19,875 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 19:17:19,875 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 19:17:19,876 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 19:17:19,877 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 19:17:19,877 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 19:17:19,879 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 19:17:19,880 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 19:17:19,881 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_2c5ecbdf-e0d8-42f2-af31-7cea0805903b/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2020-11-29 19:17:19,914 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 19:17:19,915 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 19:17:19,916 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-29 19:17:19,916 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-29 19:17:19,917 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 19:17:19,918 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 19:17:19,920 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 19:17:19,920 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-29 19:17:19,920 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-29 19:17:19,921 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-29 19:17:19,922 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 19:17:19,923 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-29 19:17:19,923 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 19:17:19,923 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-29 19:17:19,924 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-29 19:17:19,924 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-29 19:17:19,924 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 19:17:19,925 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-29 19:17:19,925 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-29 19:17:19,926 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-29 19:17:19,926 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 19:17:19,926 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 19:17:19,927 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-29 19:17:19,928 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 19:17:19,928 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 19:17:19,928 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-29 19:17:19,929 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-29 19:17:19,929 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-29 19:17:19,929 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-29 19:17:19,932 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_2c5ecbdf-e0d8-42f2-af31-7cea0805903b/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_2c5ecbdf-e0d8-42f2-af31-7cea0805903b/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3ed469e0cc365cf8eaea55b3a60282545b95c580 [2020-11-29 19:17:20,359 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 19:17:20,412 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 19:17:20,416 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 19:17:20,419 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 19:17:20,421 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 19:17:20,422 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_2c5ecbdf-e0d8-42f2-af31-7cea0805903b/bin/ukojak/../../sv-benchmarks/c/seq-mthreaded/rekcba_aso.2.M1-1.c [2020-11-29 19:17:20,513 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_2c5ecbdf-e0d8-42f2-af31-7cea0805903b/bin/ukojak/data/345d8a0e0/12e9fadf14ac435bad9e1fa691a7aab4/FLAG0d18c7513 [2020-11-29 19:17:21,370 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 19:17:21,371 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_2c5ecbdf-e0d8-42f2-af31-7cea0805903b/sv-benchmarks/c/seq-mthreaded/rekcba_aso.2.M1-1.c [2020-11-29 19:17:21,399 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_2c5ecbdf-e0d8-42f2-af31-7cea0805903b/bin/ukojak/data/345d8a0e0/12e9fadf14ac435bad9e1fa691a7aab4/FLAG0d18c7513 [2020-11-29 19:17:21,480 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_2c5ecbdf-e0d8-42f2-af31-7cea0805903b/bin/ukojak/data/345d8a0e0/12e9fadf14ac435bad9e1fa691a7aab4 [2020-11-29 19:17:21,483 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 19:17:21,486 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 19:17:21,491 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 19:17:21,491 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 19:17:21,496 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 19:17:21,498 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 07:17:21" (1/1) ... [2020-11-29 19:17:21,500 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@58a46f21 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:17:21, skipping insertion in model container [2020-11-29 19:17:21,501 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 07:17:21" (1/1) ... [2020-11-29 19:17:21,511 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 19:17:21,643 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 19:17:22,532 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 19:17:22,547 INFO L203 MainTranslator]: Completed pre-run [2020-11-29 19:17:22,921 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 19:17:22,989 INFO L208 MainTranslator]: Completed translation [2020-11-29 19:17:22,989 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:17:22 WrapperNode [2020-11-29 19:17:22,990 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 19:17:22,991 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-29 19:17:22,991 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-29 19:17:22,992 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-29 19:17:23,001 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:17:22" (1/1) ... [2020-11-29 19:17:23,106 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:17:22" (1/1) ... [2020-11-29 19:17:23,400 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-29 19:17:23,401 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-11-29 19:17:23,402 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-11-29 19:17:23,402 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-11-29 19:17:23,414 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:17:22" (1/1) ... [2020-11-29 19:17:23,414 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:17:22" (1/1) ... [2020-11-29 19:17:23,527 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:17:22" (1/1) ... [2020-11-29 19:17:23,529 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:17:22" (1/1) ... [2020-11-29 19:17:23,745 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:17:22" (1/1) ... [2020-11-29 19:17:23,789 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:17:22" (1/1) ... [2020-11-29 19:17:23,828 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:17:22" (1/1) ... [2020-11-29 19:17:23,869 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-11-29 19:17:23,871 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-11-29 19:17:23,871 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-11-29 19:17:23,872 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-11-29 19:17:23,874 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:17:22" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_2c5ecbdf-e0d8-42f2-af31-7cea0805903b/bin/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-29 19:17:23,967 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_trans [2020-11-29 19:17:23,967 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_trans [2020-11-29 19:17:23,967 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_cmd_forward [2020-11-29 19:17:23,969 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_cmd_forward [2020-11-29 19:17:23,969 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t2 [2020-11-29 19:17:23,969 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t2 [2020-11-29 19:17:23,969 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_nxtway_gs_mode [2020-11-29 19:17:23,969 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_nxtway_gs_mode [2020-11-29 19:17:23,970 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-11-29 19:17:23,971 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t0 [2020-11-29 19:17:23,971 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t0 [2020-11-29 19:17:23,971 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t1 [2020-11-29 19:17:23,972 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t1 [2020-11-29 19:17:23,972 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read___startrek_current_priority [2020-11-29 19:17:23,972 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read___startrek_current_priority [2020-11-29 19:17:23,972 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_obstacle_flag [2020-11-29 19:17:23,972 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_obstacle_flag [2020-11-29 19:17:23,973 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-11-29 19:17:23,973 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_set_count [2020-11-29 19:17:23,973 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_set_count [2020-11-29 19:17:23,973 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_get_gyro_sensor [2020-11-29 19:17:23,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_get_gyro_sensor [2020-11-29 19:17:23,974 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_cmd_turn [2020-11-29 19:17:23,974 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_cmd_turn [2020-11-29 19:17:23,974 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write___startrek_current_priority [2020-11-29 19:17:23,974 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write___startrek_current_priority [2020-11-29 19:17:23,975 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_OSEK_Task_ts1 [2020-11-29 19:17:23,975 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_OSEK_Task_ts1 [2020-11-29 19:17:23,975 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_OSEK_Task_ts2 [2020-11-29 19:17:23,975 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_OSEK_Task_ts2 [2020-11-29 19:17:23,975 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_OSEK_Task_ts3 [2020-11-29 19:17:23,976 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_OSEK_Task_ts3 [2020-11-29 19:17:23,976 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-11-29 19:17:23,976 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-11-29 19:17:23,976 INFO L130 BoogieDeclarations]: Found specification of procedure assert [2020-11-29 19:17:23,977 INFO L138 BoogieDeclarations]: Found implementation of procedure assert [2020-11-29 19:17:23,977 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_set_speed [2020-11-29 19:17:23,977 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_set_speed [2020-11-29 19:17:23,977 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_cmd_forward [2020-11-29 19:17:23,977 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_cmd_forward [2020-11-29 19:17:23,978 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_obstacle_flag [2020-11-29 19:17:23,978 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_obstacle_flag [2020-11-29 19:17:23,978 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-11-29 19:17:23,979 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-11-29 19:17:23,979 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-11-29 19:17:23,979 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-11-29 19:17:23,979 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-11-29 19:17:23,980 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_get_systick_ms [2020-11-29 19:17:23,980 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_get_systick_ms [2020-11-29 19:17:23,980 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_get_count [2020-11-29 19:17:23,981 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_get_count [2020-11-29 19:17:23,981 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_nxtway_gs_mode [2020-11-29 19:17:23,981 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_nxtway_gs_mode [2020-11-29 19:17:23,981 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_cmd_turn [2020-11-29 19:17:23,982 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_cmd_turn [2020-11-29 19:18:11,213 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-11-29 19:18:11,213 INFO L298 CfgBuilder]: Removed 59 assume(true) statements. [2020-11-29 19:18:11,221 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.11 07:18:11 BoogieIcfgContainer [2020-11-29 19:18:11,222 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-11-29 19:18:11,223 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2020-11-29 19:18:11,224 INFO L271 PluginConnector]: Initializing CodeCheck... [2020-11-29 19:18:11,242 INFO L275 PluginConnector]: CodeCheck initialized [2020-11-29 19:18:11,243 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.11 07:18:11" (1/1) ... [2020-11-29 19:18:11,258 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-29 19:18:11,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-29 19:18:11,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2397 states to 1579 states and 2397 transitions. [2020-11-29 19:18:11,412 INFO L276 IsEmpty]: Start isEmpty. Operand 1579 states and 2397 transitions. [2020-11-29 19:18:11,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1172 [2020-11-29 19:18:11,592 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-29 19:18:11,645 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort Real not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableFunctionSymbol.defineOrDeclare(DeclarableFunctionSymbol.java:158) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:141) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:448) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2020-11-29 19:18:11,652 INFO L168 Benchmark]: Toolchain (without parser) took 50164.25 ms. Allocated memory was 94.4 MB in the beginning and 490.7 MB in the end (delta: 396.4 MB). Free memory was 52.4 MB in the beginning and 389.3 MB in the end (delta: -336.9 MB). Peak memory consumption was 327.6 MB. Max. memory is 16.1 GB. [2020-11-29 19:18:11,653 INFO L168 Benchmark]: CDTParser took 0.36 ms. Allocated memory is still 94.4 MB. Free memory is still 72.6 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 19:18:11,654 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1499.13 ms. Allocated memory was 94.4 MB in the beginning and 123.7 MB in the end (delta: 29.4 MB). Free memory was 52.1 MB in the beginning and 62.8 MB in the end (delta: -10.6 MB). Peak memory consumption was 33.3 MB. Max. memory is 16.1 GB. [2020-11-29 19:18:11,655 INFO L168 Benchmark]: Boogie Procedure Inliner took 409.30 ms. Allocated memory is still 123.7 MB. Free memory was 62.8 MB in the beginning and 65.6 MB in the end (delta: -2.8 MB). Peak memory consumption was 37.1 MB. Max. memory is 16.1 GB. [2020-11-29 19:18:11,656 INFO L168 Benchmark]: Boogie Preprocessor took 468.22 ms. Allocated memory was 123.7 MB in the beginning and 182.5 MB in the end (delta: 58.7 MB). Free memory was 65.6 MB in the beginning and 105.6 MB in the end (delta: -40.0 MB). Peak memory consumption was 25.3 MB. Max. memory is 16.1 GB. [2020-11-29 19:18:11,657 INFO L168 Benchmark]: RCFGBuilder took 47351.41 ms. Allocated memory was 182.5 MB in the beginning and 490.7 MB in the end (delta: 308.3 MB). Free memory was 105.6 MB in the beginning and 150.2 MB in the end (delta: -44.6 MB). Peak memory consumption was 280.2 MB. Max. memory is 16.1 GB. [2020-11-29 19:18:11,658 INFO L168 Benchmark]: CodeCheck took 426.02 ms. Allocated memory is still 490.7 MB. Free memory was 150.2 MB in the beginning and 389.3 MB in the end (delta: -239.1 MB). Peak memory consumption was 27.3 MB. Max. memory is 16.1 GB. [2020-11-29 19:18:11,663 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort Real not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort Real not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.36 ms. Allocated memory is still 94.4 MB. Free memory is still 72.6 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 1499.13 ms. Allocated memory was 94.4 MB in the beginning and 123.7 MB in the end (delta: 29.4 MB). Free memory was 52.1 MB in the beginning and 62.8 MB in the end (delta: -10.6 MB). Peak memory consumption was 33.3 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 409.30 ms. Allocated memory is still 123.7 MB. Free memory was 62.8 MB in the beginning and 65.6 MB in the end (delta: -2.8 MB). Peak memory consumption was 37.1 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 468.22 ms. Allocated memory was 123.7 MB in the beginning and 182.5 MB in the end (delta: 58.7 MB). Free memory was 65.6 MB in the beginning and 105.6 MB in the end (delta: -40.0 MB). Peak memory consumption was 25.3 MB. Max. memory is 16.1 GB. * RCFGBuilder took 47351.41 ms. Allocated memory was 182.5 MB in the beginning and 490.7 MB in the end (delta: 308.3 MB). Free memory was 105.6 MB in the beginning and 150.2 MB in the end (delta: -44.6 MB). Peak memory consumption was 280.2 MB. Max. memory is 16.1 GB. * CodeCheck took 426.02 ms. Allocated memory is still 490.7 MB. Free memory was 150.2 MB in the beginning and 389.3 MB in the end (delta: -239.1 MB). Peak memory consumption was 27.3 MB. Max. memory is 16.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-a4ecdab [2020-11-29 19:18:14,791 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 19:18:14,794 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 19:18:14,833 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 19:18:14,834 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 19:18:14,835 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 19:18:14,838 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 19:18:14,841 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 19:18:14,844 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 19:18:14,846 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 19:18:14,860 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 19:18:14,862 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 19:18:14,863 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 19:18:14,864 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 19:18:14,866 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 19:18:14,868 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 19:18:14,869 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 19:18:14,871 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 19:18:14,873 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 19:18:14,876 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 19:18:14,879 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 19:18:14,881 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 19:18:14,883 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 19:18:14,884 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 19:18:14,889 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 19:18:14,889 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 19:18:14,890 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 19:18:14,891 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 19:18:14,892 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 19:18:14,894 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 19:18:14,895 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 19:18:14,896 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 19:18:14,897 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 19:18:14,898 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 19:18:14,900 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 19:18:14,901 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 19:18:14,902 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 19:18:14,903 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 19:18:14,903 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 19:18:14,905 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 19:18:14,906 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 19:18:14,907 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_2c5ecbdf-e0d8-42f2-af31-7cea0805903b/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2020-11-29 19:18:14,941 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 19:18:14,941 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 19:18:14,942 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-29 19:18:14,942 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-29 19:18:14,943 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 19:18:14,944 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 19:18:14,944 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 19:18:14,944 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-29 19:18:14,945 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-29 19:18:14,945 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 19:18:14,945 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-29 19:18:14,945 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 19:18:14,946 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-29 19:18:14,946 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-29 19:18:14,946 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-29 19:18:14,946 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-29 19:18:14,947 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-29 19:18:14,947 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-29 19:18:14,947 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 19:18:14,947 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-29 19:18:14,948 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-29 19:18:14,948 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-29 19:18:14,948 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 19:18:14,948 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 19:18:14,949 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-29 19:18:14,949 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 19:18:14,949 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 19:18:14,949 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-29 19:18:14,950 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-29 19:18:14,950 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-29 19:18:14,950 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-29 19:18:14,950 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-29 19:18:14,951 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-29 19:18:14,951 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_2c5ecbdf-e0d8-42f2-af31-7cea0805903b/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_2c5ecbdf-e0d8-42f2-af31-7cea0805903b/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3ed469e0cc365cf8eaea55b3a60282545b95c580 [2020-11-29 19:18:15,480 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 19:18:15,527 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 19:18:15,530 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 19:18:15,531 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 19:18:15,534 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 19:18:15,534 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_2c5ecbdf-e0d8-42f2-af31-7cea0805903b/bin/ukojak/../../sv-benchmarks/c/seq-mthreaded/rekcba_aso.2.M1-1.c [2020-11-29 19:18:15,614 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_2c5ecbdf-e0d8-42f2-af31-7cea0805903b/bin/ukojak/data/c5ae8f2bf/1be5ff436bb84aa3a9c7e251a045472b/FLAG9433c72f9 [2020-11-29 19:18:16,593 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 19:18:16,594 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_2c5ecbdf-e0d8-42f2-af31-7cea0805903b/sv-benchmarks/c/seq-mthreaded/rekcba_aso.2.M1-1.c [2020-11-29 19:18:16,621 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_2c5ecbdf-e0d8-42f2-af31-7cea0805903b/bin/ukojak/data/c5ae8f2bf/1be5ff436bb84aa3a9c7e251a045472b/FLAG9433c72f9 [2020-11-29 19:18:17,149 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_2c5ecbdf-e0d8-42f2-af31-7cea0805903b/bin/ukojak/data/c5ae8f2bf/1be5ff436bb84aa3a9c7e251a045472b [2020-11-29 19:18:17,153 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 19:18:17,157 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 19:18:17,164 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 19:18:17,165 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 19:18:17,171 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 19:18:17,172 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 07:18:17" (1/1) ... [2020-11-29 19:18:17,175 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@413453fe and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:18:17, skipping insertion in model container [2020-11-29 19:18:17,180 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 07:18:17" (1/1) ... [2020-11-29 19:18:17,191 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 19:18:17,339 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 19:18:18,524 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 19:18:18,564 INFO L203 MainTranslator]: Completed pre-run [2020-11-29 19:18:18,978 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 19:18:19,067 INFO L208 MainTranslator]: Completed translation [2020-11-29 19:18:19,067 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:18:19 WrapperNode [2020-11-29 19:18:19,071 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 19:18:19,072 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-29 19:18:19,073 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-29 19:18:19,074 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-29 19:18:19,083 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:18:19" (1/1) ... [2020-11-29 19:18:19,228 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:18:19" (1/1) ... [2020-11-29 19:18:19,621 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-29 19:18:19,623 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-11-29 19:18:19,623 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-11-29 19:18:19,623 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-11-29 19:18:19,636 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:18:19" (1/1) ... [2020-11-29 19:18:19,636 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:18:19" (1/1) ... [2020-11-29 19:18:19,776 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:18:19" (1/1) ... [2020-11-29 19:18:19,776 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:18:19" (1/1) ... [2020-11-29 19:18:19,985 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:18:19" (1/1) ... [2020-11-29 19:18:20,035 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:18:19" (1/1) ... [2020-11-29 19:18:20,073 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:18:19" (1/1) ... [2020-11-29 19:18:20,110 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-11-29 19:18:20,112 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-11-29 19:18:20,112 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-11-29 19:18:20,112 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-11-29 19:18:20,113 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:18:19" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_2c5ecbdf-e0d8-42f2-af31-7cea0805903b/bin/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-29 19:18:20,217 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_trans [2020-11-29 19:18:20,217 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_trans [2020-11-29 19:18:20,217 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_cmd_forward [2020-11-29 19:18:20,218 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_cmd_forward [2020-11-29 19:18:20,218 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t2 [2020-11-29 19:18:20,219 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t2 [2020-11-29 19:18:20,219 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2020-11-29 19:18:20,220 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_nxtway_gs_mode [2020-11-29 19:18:20,220 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_nxtway_gs_mode [2020-11-29 19:18:20,220 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-11-29 19:18:20,220 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t0 [2020-11-29 19:18:20,221 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t0 [2020-11-29 19:18:20,221 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t1 [2020-11-29 19:18:20,221 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t1 [2020-11-29 19:18:20,221 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2020-11-29 19:18:20,221 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read___startrek_current_priority [2020-11-29 19:18:20,222 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read___startrek_current_priority [2020-11-29 19:18:20,222 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_obstacle_flag [2020-11-29 19:18:20,222 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_obstacle_flag [2020-11-29 19:18:20,222 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_set_count [2020-11-29 19:18:20,223 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_set_count [2020-11-29 19:18:20,223 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_get_gyro_sensor [2020-11-29 19:18:20,223 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_get_gyro_sensor [2020-11-29 19:18:20,223 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_cmd_turn [2020-11-29 19:18:20,224 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_cmd_turn [2020-11-29 19:18:20,224 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write___startrek_current_priority [2020-11-29 19:18:20,224 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write___startrek_current_priority [2020-11-29 19:18:20,224 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_OSEK_Task_ts1 [2020-11-29 19:18:20,224 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_OSEK_Task_ts1 [2020-11-29 19:18:20,225 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_OSEK_Task_ts2 [2020-11-29 19:18:20,225 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_OSEK_Task_ts2 [2020-11-29 19:18:20,225 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_OSEK_Task_ts3 [2020-11-29 19:18:20,225 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_OSEK_Task_ts3 [2020-11-29 19:18:20,226 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2020-11-29 19:18:20,226 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-11-29 19:18:20,226 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2020-11-29 19:18:20,226 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2020-11-29 19:18:20,226 INFO L130 BoogieDeclarations]: Found specification of procedure assert [2020-11-29 19:18:20,227 INFO L138 BoogieDeclarations]: Found implementation of procedure assert [2020-11-29 19:18:20,227 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_set_speed [2020-11-29 19:18:20,228 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_set_speed [2020-11-29 19:18:20,228 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_cmd_forward [2020-11-29 19:18:20,228 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_cmd_forward [2020-11-29 19:18:20,228 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_obstacle_flag [2020-11-29 19:18:20,234 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_obstacle_flag [2020-11-29 19:18:20,235 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-11-29 19:18:20,235 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-11-29 19:18:20,235 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-11-29 19:18:20,235 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-11-29 19:18:20,236 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_get_systick_ms [2020-11-29 19:18:20,236 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_get_systick_ms [2020-11-29 19:18:20,236 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_get_count [2020-11-29 19:18:20,236 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_get_count [2020-11-29 19:18:20,237 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_nxtway_gs_mode [2020-11-29 19:18:20,237 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_nxtway_gs_mode [2020-11-29 19:18:20,238 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_cmd_turn [2020-11-29 19:18:20,238 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_cmd_turn [2020-11-29 19:20:06,691 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-11-29 19:20:06,692 INFO L298 CfgBuilder]: Removed 59 assume(true) statements. [2020-11-29 19:20:06,700 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.11 07:20:06 BoogieIcfgContainer [2020-11-29 19:20:06,700 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-11-29 19:20:06,702 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2020-11-29 19:20:06,703 INFO L271 PluginConnector]: Initializing CodeCheck... [2020-11-29 19:20:06,717 INFO L275 PluginConnector]: CodeCheck initialized [2020-11-29 19:20:06,718 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.11 07:20:06" (1/1) ... [2020-11-29 19:20:06,744 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-29 19:20:06,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-29 19:20:06,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2397 states to 1579 states and 2397 transitions. [2020-11-29 19:20:06,905 INFO L276 IsEmpty]: Start isEmpty. Operand 1579 states and 2397 transitions. [2020-11-29 19:20:07,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1172 [2020-11-29 19:20:07,033 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-29 19:20:07,090 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:141) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:448) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2020-11-29 19:20:07,101 INFO L168 Benchmark]: Toolchain (without parser) took 109940.60 ms. Allocated memory was 65.0 MB in the beginning and 337.6 MB in the end (delta: 272.6 MB). Free memory was 38.2 MB in the beginning and 136.6 MB in the end (delta: -98.4 MB). Peak memory consumption was 174.8 MB. Max. memory is 16.1 GB. [2020-11-29 19:20:07,106 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 52.4 MB. Free memory was 34.0 MB in the beginning and 33.9 MB in the end (delta: 62.9 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 19:20:07,107 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1907.01 ms. Allocated memory was 65.0 MB in the beginning and 86.0 MB in the end (delta: 21.0 MB). Free memory was 38.1 MB in the beginning and 44.8 MB in the end (delta: -6.7 MB). Peak memory consumption was 26.5 MB. Max. memory is 16.1 GB. [2020-11-29 19:20:07,109 INFO L168 Benchmark]: Boogie Procedure Inliner took 548.69 ms. Allocated memory was 86.0 MB in the beginning and 104.9 MB in the end (delta: 18.9 MB). Free memory was 44.8 MB in the beginning and 47.6 MB in the end (delta: -2.8 MB). Peak memory consumption was 17.2 MB. Max. memory is 16.1 GB. [2020-11-29 19:20:07,110 INFO L168 Benchmark]: Boogie Preprocessor took 487.34 ms. Allocated memory is still 104.9 MB. Free memory was 47.6 MB in the beginning and 45.4 MB in the end (delta: 2.2 MB). Peak memory consumption was 17.2 MB. Max. memory is 16.1 GB. [2020-11-29 19:20:07,112 INFO L168 Benchmark]: RCFGBuilder took 106589.09 ms. Allocated memory was 104.9 MB in the beginning and 337.6 MB in the end (delta: 232.8 MB). Free memory was 45.4 MB in the beginning and 167.1 MB in the end (delta: -121.6 MB). Peak memory consumption was 205.3 MB. Max. memory is 16.1 GB. [2020-11-29 19:20:07,115 INFO L168 Benchmark]: CodeCheck took 394.62 ms. Allocated memory is still 337.6 MB. Free memory was 167.1 MB in the beginning and 136.6 MB in the end (delta: 30.5 MB). Peak memory consumption was 31.5 MB. Max. memory is 16.1 GB. [2020-11-29 19:20:07,130 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 0.16 ms. Allocated memory is still 52.4 MB. Free memory was 34.0 MB in the beginning and 33.9 MB in the end (delta: 62.9 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 1907.01 ms. Allocated memory was 65.0 MB in the beginning and 86.0 MB in the end (delta: 21.0 MB). Free memory was 38.1 MB in the beginning and 44.8 MB in the end (delta: -6.7 MB). Peak memory consumption was 26.5 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 548.69 ms. Allocated memory was 86.0 MB in the beginning and 104.9 MB in the end (delta: 18.9 MB). Free memory was 44.8 MB in the beginning and 47.6 MB in the end (delta: -2.8 MB). Peak memory consumption was 17.2 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 487.34 ms. Allocated memory is still 104.9 MB. Free memory was 47.6 MB in the beginning and 45.4 MB in the end (delta: 2.2 MB). Peak memory consumption was 17.2 MB. Max. memory is 16.1 GB. * RCFGBuilder took 106589.09 ms. Allocated memory was 104.9 MB in the beginning and 337.6 MB in the end (delta: 232.8 MB). Free memory was 45.4 MB in the beginning and 167.1 MB in the end (delta: -121.6 MB). Peak memory consumption was 205.3 MB. Max. memory is 16.1 GB. * CodeCheck took 394.62 ms. Allocated memory is still 337.6 MB. Free memory was 167.1 MB in the beginning and 136.6 MB in the end (delta: 30.5 MB). Peak memory consumption was 31.5 MB. Max. memory is 16.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...