./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-commit-tester/m0_sound-oss-opl3-ko--111_1a--42f9f8d-1.i --full-output --architecture 64bit -------------------------------------------------------------------------------- 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_abc36fa1-e0d3-4e5b-81a2-1a40a92f1802/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_abc36fa1-e0d3-4e5b-81a2-1a40a92f1802/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_abc36fa1-e0d3-4e5b-81a2-1a40a92f1802/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_abc36fa1-e0d3-4e5b-81a2-1a40a92f1802/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-commit-tester/m0_sound-oss-opl3-ko--111_1a--42f9f8d-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_abc36fa1-e0d3-4e5b-81a2-1a40a92f1802/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_abc36fa1-e0d3-4e5b-81a2-1a40a92f1802/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 64bit --witnessprinter.graph.data.programhash 3c9332610227ccb8fe0ab2065a7fb0e223ce4c89 ........................................................................................................................................................................................................................................................................... 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_abc36fa1-e0d3-4e5b-81a2-1a40a92f1802/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_abc36fa1-e0d3-4e5b-81a2-1a40a92f1802/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_abc36fa1-e0d3-4e5b-81a2-1a40a92f1802/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_abc36fa1-e0d3-4e5b-81a2-1a40a92f1802/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-commit-tester/m0_sound-oss-opl3-ko--111_1a--42f9f8d-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_abc36fa1-e0d3-4e5b-81a2-1a40a92f1802/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_abc36fa1-e0d3-4e5b-81a2-1a40a92f1802/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 64bit --witnessprinter.graph.data.programhash 3c9332610227ccb8fe0ab2065a7fb0e223ce4c89 ............................................................................................................................................................................................................................................................................................ 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 22:53:45,776 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 22:53:45,778 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 22:53:45,868 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 22:53:45,868 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 22:53:45,877 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 22:53:45,880 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 22:53:45,888 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 22:53:45,891 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 22:53:45,899 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 22:53:45,900 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 22:53:45,901 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 22:53:45,901 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 22:53:45,903 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 22:53:45,905 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 22:53:45,907 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 22:53:45,909 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 22:53:45,911 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 22:53:45,919 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 22:53:45,921 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 22:53:45,923 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 22:53:45,925 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 22:53:45,926 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 22:53:45,927 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 22:53:45,930 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 22:53:45,931 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 22:53:45,931 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 22:53:45,932 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 22:53:45,933 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 22:53:45,934 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 22:53:45,934 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 22:53:45,935 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 22:53:45,936 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 22:53:45,936 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 22:53:45,937 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 22:53:45,938 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 22:53:45,938 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 22:53:45,938 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 22:53:45,942 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 22:53:45,943 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 22:53:45,944 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 22:53:45,948 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_abc36fa1-e0d3-4e5b-81a2-1a40a92f1802/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2020-11-29 22:53:45,981 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 22:53:45,982 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 22:53:45,983 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-29 22:53:45,983 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-29 22:53:45,984 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 22:53:45,984 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 22:53:45,984 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 22:53:45,985 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-29 22:53:45,985 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 22:53:45,985 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-29 22:53:45,986 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 22:53:45,986 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-29 22:53:45,987 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-29 22:53:45,987 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 22:53:45,987 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-29 22:53:45,987 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-29 22:53:45,987 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-29 22:53:45,988 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 22:53:45,988 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 22:53:45,988 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-29 22:53:45,988 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 22:53:45,989 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 22:53:45,989 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-29 22:53:45,989 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-29 22:53:45,989 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-29 22:53:45,989 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-29 22:53:45,990 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-29 22:53:45,990 INFO L138 SettingsManager]: * To the following directory=dump/ 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_abc36fa1-e0d3-4e5b-81a2-1a40a92f1802/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_abc36fa1-e0d3-4e5b-81a2-1a40a92f1802/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3c9332610227ccb8fe0ab2065a7fb0e223ce4c89 [2020-11-29 22:53:46,270 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 22:53:46,296 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 22:53:46,308 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 22:53:46,310 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 22:53:46,311 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 22:53:46,312 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_abc36fa1-e0d3-4e5b-81a2-1a40a92f1802/bin/ukojak/../../sv-benchmarks/c/ldv-commit-tester/m0_sound-oss-opl3-ko--111_1a--42f9f8d-1.i [2020-11-29 22:53:46,389 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_abc36fa1-e0d3-4e5b-81a2-1a40a92f1802/bin/ukojak/data/0639e9f35/5ba3d95124cb470ca067ee0706e864e2/FLAG603f18d1f [2020-11-29 22:53:47,226 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 22:53:47,226 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_abc36fa1-e0d3-4e5b-81a2-1a40a92f1802/sv-benchmarks/c/ldv-commit-tester/m0_sound-oss-opl3-ko--111_1a--42f9f8d-1.i [2020-11-29 22:53:47,284 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_abc36fa1-e0d3-4e5b-81a2-1a40a92f1802/bin/ukojak/data/0639e9f35/5ba3d95124cb470ca067ee0706e864e2/FLAG603f18d1f [2020-11-29 22:53:47,347 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_abc36fa1-e0d3-4e5b-81a2-1a40a92f1802/bin/ukojak/data/0639e9f35/5ba3d95124cb470ca067ee0706e864e2 [2020-11-29 22:53:47,353 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 22:53:47,355 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 22:53:47,356 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 22:53:47,357 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 22:53:47,360 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 22:53:47,361 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 10:53:47" (1/1) ... [2020-11-29 22:53:47,363 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@67c6a4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 10:53:47, skipping insertion in model container [2020-11-29 22:53:47,363 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 10:53:47" (1/1) ... [2020-11-29 22:53:47,370 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 22:53:47,524 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 22:53:48,511 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 22:53:48,646 INFO L203 MainTranslator]: Completed pre-run [2020-11-29 22:53:48,930 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 22:53:49,133 INFO L208 MainTranslator]: Completed translation [2020-11-29 22:53:49,134 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 10:53:49 WrapperNode [2020-11-29 22:53:49,134 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 22:53:49,136 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-29 22:53:49,136 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-29 22:53:49,136 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-29 22:53:49,142 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 10:53:49" (1/1) ... [2020-11-29 22:53:49,240 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 10:53:49" (1/1) ... [2020-11-29 22:53:49,428 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-29 22:53:49,430 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-11-29 22:53:49,431 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-11-29 22:53:49,432 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-11-29 22:53:49,440 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 10:53:49" (1/1) ... [2020-11-29 22:53:49,440 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 10:53:49" (1/1) ... [2020-11-29 22:53:49,500 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 10:53:49" (1/1) ... [2020-11-29 22:53:49,500 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 10:53:49" (1/1) ... [2020-11-29 22:53:49,715 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 10:53:49" (1/1) ... [2020-11-29 22:53:49,746 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 10:53:49" (1/1) ... [2020-11-29 22:53:49,779 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 10:53:49" (1/1) ... [2020-11-29 22:53:49,812 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-11-29 22:53:49,813 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-11-29 22:53:49,813 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-11-29 22:53:49,814 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-11-29 22:53:49,815 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 10:53:49" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_abc36fa1-e0d3-4e5b-81a2-1a40a92f1802/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 22:53:49,894 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_set_instr [2020-11-29 22:53:49,895 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_set_instr [2020-11-29 22:53:49,895 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2020-11-29 22:53:49,895 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2020-11-29 22:53:49,896 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2020-11-29 22:53:49,896 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_reset [2020-11-29 22:53:49,897 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_reset [2020-11-29 22:53:49,897 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2020-11-29 22:53:49,897 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2020-11-29 22:53:49,897 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-11-29 22:53:49,897 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_command [2020-11-29 22:53:49,898 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_command [2020-11-29 22:53:49,898 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2020-11-29 22:53:49,899 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2020-11-29 22:53:49,899 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-11-29 22:53:49,899 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-11-29 22:53:49,899 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_len [2020-11-29 22:53:49,899 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_len [2020-11-29 22:53:49,899 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2020-11-29 22:53:49,900 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2020-11-29 22:53:49,900 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-11-29 22:53:49,900 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-11-29 22:53:49,900 INFO L130 BoogieDeclarations]: Found specification of procedure set_voice_volume [2020-11-29 22:53:49,900 INFO L138 BoogieDeclarations]: Found implementation of procedure set_voice_volume [2020-11-29 22:53:49,900 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-11-29 22:53:49,901 INFO L130 BoogieDeclarations]: Found specification of procedure freq_to_fnum [2020-11-29 22:53:49,901 INFO L138 BoogieDeclarations]: Found implementation of procedure freq_to_fnum [2020-11-29 22:53:49,901 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__copy_from_user_1 [2020-11-29 22:53:49,901 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__copy_from_user_1 [2020-11-29 22:53:49,901 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-11-29 22:53:49,901 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-11-29 22:53:49,902 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-11-29 22:53:49,902 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_kill_note [2020-11-29 22:53:49,902 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_kill_note [2020-11-29 22:53:49,902 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2020-11-29 22:53:49,902 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2020-11-29 22:53:49,902 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-11-29 22:53:49,902 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-11-29 22:53:49,903 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-11-29 22:53:49,903 INFO L130 BoogieDeclarations]: Found specification of procedure compute_finetune [2020-11-29 22:53:49,903 INFO L138 BoogieDeclarations]: Found implementation of procedure compute_finetune [2020-11-29 22:53:49,903 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-11-29 22:53:49,903 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-11-29 22:53:49,904 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2020-11-29 22:53:49,904 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2020-11-29 22:53:49,904 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_copy_from_user_7 [2020-11-29 22:53:49,904 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_copy_from_user_7 [2020-11-29 22:53:49,904 INFO L130 BoogieDeclarations]: Found specification of procedure calc_vol [2020-11-29 22:53:49,905 INFO L138 BoogieDeclarations]: Found implementation of procedure calc_vol [2020-11-29 22:53:49,905 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2020-11-29 22:53:49,905 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2020-11-29 22:53:49,905 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2020-11-29 22:53:49,906 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2020-11-29 22:53:49,906 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-11-29 22:53:49,906 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2020-11-29 22:53:49,906 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2020-11-29 22:53:49,906 INFO L130 BoogieDeclarations]: Found specification of procedure store_instr [2020-11-29 22:53:49,907 INFO L138 BoogieDeclarations]: Found implementation of procedure store_instr [2020-11-29 22:53:49,907 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2020-11-29 22:53:49,907 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_region [2020-11-29 22:53:49,907 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2020-11-29 22:53:49,908 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-11-29 22:53:49,908 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-11-29 22:53:49,909 INFO L130 BoogieDeclarations]: Found specification of procedure bend_pitch [2020-11-29 22:53:49,909 INFO L138 BoogieDeclarations]: Found implementation of procedure bend_pitch [2020-11-29 22:54:41,208 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-11-29 22:54:41,208 INFO L298 CfgBuilder]: Removed 82 assume(true) statements. [2020-11-29 22:54:41,210 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.11 10:54:41 BoogieIcfgContainer [2020-11-29 22:54:41,211 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-11-29 22:54:41,211 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2020-11-29 22:54:41,211 INFO L271 PluginConnector]: Initializing CodeCheck... [2020-11-29 22:54:41,220 INFO L275 PluginConnector]: CodeCheck initialized [2020-11-29 22:54:41,220 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.11 10:54:41" (1/1) ... [2020-11-29 22:54:41,228 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-29 22:54:41,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-29 22:54:41,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 732 states to 483 states and 732 transitions. [2020-11-29 22:54:41,321 INFO L276 IsEmpty]: Start isEmpty. Operand 483 states and 732 transitions. [2020-11-29 22:54:41,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2020-11-29 22:54:41,335 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-29 22:54:41,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-29 22:54:42,296 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2020-11-29 22:54:42,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-29 22:54:42,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 735 states to 486 states and 735 transitions. [2020-11-29 22:54:42,698 INFO L276 IsEmpty]: Start isEmpty. Operand 486 states and 735 transitions. [2020-11-29 22:54:42,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2020-11-29 22:54:42,706 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-29 22:54:43,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-11-29 22:54:43,774 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-11-29 22:54:44,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-11-29 22:54:44,609 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-11-29 22:54:55,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2020-11-29 22:54:55,985 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck has thrown an exception: java.lang.UnsupportedOperationException: Solver said unknown at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:495) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2020-11-29 22:54:55,989 INFO L168 Benchmark]: Toolchain (without parser) took 68632.88 ms. Allocated memory was 86.0 MB in the beginning and 673.2 MB in the end (delta: 587.2 MB). Free memory was 45.1 MB in the beginning and 265.5 MB in the end (delta: -220.5 MB). Peak memory consumption was 367.1 MB. Max. memory is 16.1 GB. [2020-11-29 22:54:55,989 INFO L168 Benchmark]: CDTParser took 0.49 ms. Allocated memory is still 86.0 MB. Free memory was 57.7 MB in the beginning and 57.7 MB in the end (delta: 32.0 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 22:54:55,990 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1778.45 ms. Allocated memory was 86.0 MB in the beginning and 157.3 MB in the end (delta: 71.3 MB). Free memory was 44.8 MB in the beginning and 102.0 MB in the end (delta: -57.1 MB). Peak memory consumption was 40.1 MB. Max. memory is 16.1 GB. [2020-11-29 22:54:55,991 INFO L168 Benchmark]: Boogie Procedure Inliner took 293.06 ms. Allocated memory is still 157.3 MB. Free memory was 102.0 MB in the beginning and 72.6 MB in the end (delta: 29.3 MB). Peak memory consumption was 29.4 MB. Max. memory is 16.1 GB. [2020-11-29 22:54:55,991 INFO L168 Benchmark]: Boogie Preprocessor took 382.26 ms. Allocated memory is still 157.3 MB. Free memory was 72.6 MB in the beginning and 82.6 MB in the end (delta: -9.9 MB). Peak memory consumption was 26.7 MB. Max. memory is 16.1 GB. [2020-11-29 22:54:55,992 INFO L168 Benchmark]: RCFGBuilder took 51397.40 ms. Allocated memory was 157.3 MB in the beginning and 467.7 MB in the end (delta: 310.4 MB). Free memory was 82.6 MB in the beginning and 326.6 MB in the end (delta: -244.0 MB). Peak memory consumption was 282.4 MB. Max. memory is 16.1 GB. [2020-11-29 22:54:55,993 INFO L168 Benchmark]: CodeCheck took 14775.73 ms. Allocated memory was 467.7 MB in the beginning and 673.2 MB in the end (delta: 205.5 MB). Free memory was 326.6 MB in the beginning and 265.5 MB in the end (delta: 61.1 MB). Peak memory consumption was 265.9 MB. Max. memory is 16.1 GB. [2020-11-29 22:54:55,997 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 0.49 ms. Allocated memory is still 86.0 MB. Free memory was 57.7 MB in the beginning and 57.7 MB in the end (delta: 32.0 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 1778.45 ms. Allocated memory was 86.0 MB in the beginning and 157.3 MB in the end (delta: 71.3 MB). Free memory was 44.8 MB in the beginning and 102.0 MB in the end (delta: -57.1 MB). Peak memory consumption was 40.1 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 293.06 ms. Allocated memory is still 157.3 MB. Free memory was 102.0 MB in the beginning and 72.6 MB in the end (delta: 29.3 MB). Peak memory consumption was 29.4 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 382.26 ms. Allocated memory is still 157.3 MB. Free memory was 72.6 MB in the beginning and 82.6 MB in the end (delta: -9.9 MB). Peak memory consumption was 26.7 MB. Max. memory is 16.1 GB. * RCFGBuilder took 51397.40 ms. Allocated memory was 157.3 MB in the beginning and 467.7 MB in the end (delta: 310.4 MB). Free memory was 82.6 MB in the beginning and 326.6 MB in the end (delta: -244.0 MB). Peak memory consumption was 282.4 MB. Max. memory is 16.1 GB. * CodeCheck took 14775.73 ms. Allocated memory was 467.7 MB in the beginning and 673.2 MB in the end (delta: 205.5 MB). Free memory was 326.6 MB in the beginning and 265.5 MB in the end (delta: 61.1 MB). Peak memory consumption was 265.9 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 22:54:58,494 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 22:54:58,496 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 22:54:58,536 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 22:54:58,537 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 22:54:58,538 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 22:54:58,544 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 22:54:58,550 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 22:54:58,553 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 22:54:58,561 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 22:54:58,562 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 22:54:58,568 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 22:54:58,568 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 22:54:58,577 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 22:54:58,579 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 22:54:58,580 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 22:54:58,581 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 22:54:58,582 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 22:54:58,584 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 22:54:58,590 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 22:54:58,593 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 22:54:58,594 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 22:54:58,596 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 22:54:58,601 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 22:54:58,612 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 22:54:58,613 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 22:54:58,613 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 22:54:58,614 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 22:54:58,615 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 22:54:58,616 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 22:54:58,616 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 22:54:58,617 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 22:54:58,618 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 22:54:58,619 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 22:54:58,620 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 22:54:58,621 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 22:54:58,622 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 22:54:58,622 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 22:54:58,626 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 22:54:58,628 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 22:54:58,629 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 22:54:58,630 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_abc36fa1-e0d3-4e5b-81a2-1a40a92f1802/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2020-11-29 22:54:58,678 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 22:54:58,678 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 22:54:58,680 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-29 22:54:58,680 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-29 22:54:58,681 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 22:54:58,682 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 22:54:58,682 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 22:54:58,682 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 22:54:58,682 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-29 22:54:58,683 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 22:54:58,684 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-29 22:54:58,684 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-29 22:54:58,684 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-29 22:54:58,684 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-29 22:54:58,685 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-29 22:54:58,685 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 22:54:58,685 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-29 22:54:58,685 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-29 22:54:58,685 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-29 22:54:58,686 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 22:54:58,686 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 22:54:58,686 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-29 22:54:58,687 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 22:54:58,687 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 22:54:58,687 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-29 22:54:58,687 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-29 22:54:58,687 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-29 22:54:58,688 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-29 22:54:58,688 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-29 22:54:58,688 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-29 22:54:58,688 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2020-11-29 22:54:58,689 INFO L138 SettingsManager]: * To the following directory=dump/ 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_abc36fa1-e0d3-4e5b-81a2-1a40a92f1802/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_abc36fa1-e0d3-4e5b-81a2-1a40a92f1802/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3c9332610227ccb8fe0ab2065a7fb0e223ce4c89 [2020-11-29 22:54:59,109 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 22:54:59,142 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 22:54:59,147 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 22:54:59,148 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 22:54:59,149 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 22:54:59,150 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_abc36fa1-e0d3-4e5b-81a2-1a40a92f1802/bin/ukojak/../../sv-benchmarks/c/ldv-commit-tester/m0_sound-oss-opl3-ko--111_1a--42f9f8d-1.i [2020-11-29 22:54:59,221 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_abc36fa1-e0d3-4e5b-81a2-1a40a92f1802/bin/ukojak/data/2e7fbfcd5/41f3634f8866488bad458f4a2dc29a7b/FLAG47e5930ac [2020-11-29 22:55:00,146 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 22:55:00,147 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_abc36fa1-e0d3-4e5b-81a2-1a40a92f1802/sv-benchmarks/c/ldv-commit-tester/m0_sound-oss-opl3-ko--111_1a--42f9f8d-1.i [2020-11-29 22:55:00,198 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_abc36fa1-e0d3-4e5b-81a2-1a40a92f1802/bin/ukojak/data/2e7fbfcd5/41f3634f8866488bad458f4a2dc29a7b/FLAG47e5930ac [2020-11-29 22:55:00,616 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_abc36fa1-e0d3-4e5b-81a2-1a40a92f1802/bin/ukojak/data/2e7fbfcd5/41f3634f8866488bad458f4a2dc29a7b [2020-11-29 22:55:00,618 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 22:55:00,620 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 22:55:00,621 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 22:55:00,622 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 22:55:00,625 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 22:55:00,626 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 10:55:00" (1/1) ... [2020-11-29 22:55:00,628 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@15945785 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 10:55:00, skipping insertion in model container [2020-11-29 22:55:00,628 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 10:55:00" (1/1) ... [2020-11-29 22:55:00,641 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 22:55:00,804 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 22:55:01,929 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 22:55:02,069 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-11-29 22:55:02,107 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 22:55:02,370 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 22:55:02,462 INFO L203 MainTranslator]: Completed pre-run [2020-11-29 22:55:02,755 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 22:55:03,016 INFO L208 MainTranslator]: Completed translation [2020-11-29 22:55:03,018 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 10:55:03 WrapperNode [2020-11-29 22:55:03,019 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 22:55:03,020 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-29 22:55:03,021 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-29 22:55:03,021 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-29 22:55:03,029 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 10:55:03" (1/1) ... [2020-11-29 22:55:03,124 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 10:55:03" (1/1) ... [2020-11-29 22:55:03,361 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-29 22:55:03,362 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-11-29 22:55:03,362 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-11-29 22:55:03,362 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-11-29 22:55:03,372 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 10:55:03" (1/1) ... [2020-11-29 22:55:03,372 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 10:55:03" (1/1) ... [2020-11-29 22:55:03,444 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 10:55:03" (1/1) ... [2020-11-29 22:55:03,444 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 10:55:03" (1/1) ... [2020-11-29 22:55:03,556 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 10:55:03" (1/1) ... [2020-11-29 22:55:03,585 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 10:55:03" (1/1) ... [2020-11-29 22:55:03,622 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 10:55:03" (1/1) ... [2020-11-29 22:55:03,649 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-11-29 22:55:03,650 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-11-29 22:55:03,650 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-11-29 22:55:03,650 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-11-29 22:55:03,652 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 10:55:03" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_abc36fa1-e0d3-4e5b-81a2-1a40a92f1802/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 22:55:03,734 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_set_instr [2020-11-29 22:55:03,734 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_set_instr [2020-11-29 22:55:03,735 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2020-11-29 22:55:03,735 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2020-11-29 22:55:03,736 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2020-11-29 22:55:03,736 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_reset [2020-11-29 22:55:03,736 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_reset [2020-11-29 22:55:03,736 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2020-11-29 22:55:03,736 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2020-11-29 22:55:03,737 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2020-11-29 22:55:03,737 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2020-11-29 22:55:03,737 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2020-11-29 22:55:03,737 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_command [2020-11-29 22:55:03,737 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_command [2020-11-29 22:55:03,737 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2020-11-29 22:55:03,738 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2020-11-29 22:55:03,738 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-11-29 22:55:03,738 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-11-29 22:55:03,738 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_len [2020-11-29 22:55:03,738 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_len [2020-11-29 22:55:03,738 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2020-11-29 22:55:03,739 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2020-11-29 22:55:03,739 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-11-29 22:55:03,739 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-11-29 22:55:03,739 INFO L130 BoogieDeclarations]: Found specification of procedure set_voice_volume [2020-11-29 22:55:03,739 INFO L138 BoogieDeclarations]: Found implementation of procedure set_voice_volume [2020-11-29 22:55:03,740 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2020-11-29 22:55:03,740 INFO L130 BoogieDeclarations]: Found specification of procedure freq_to_fnum [2020-11-29 22:55:03,740 INFO L138 BoogieDeclarations]: Found implementation of procedure freq_to_fnum [2020-11-29 22:55:03,740 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__copy_from_user_1 [2020-11-29 22:55:03,740 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__copy_from_user_1 [2020-11-29 22:55:03,740 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2020-11-29 22:55:03,741 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2020-11-29 22:55:03,741 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2020-11-29 22:55:03,742 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-11-29 22:55:03,742 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-11-29 22:55:03,742 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-11-29 22:55:03,742 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_kill_note [2020-11-29 22:55:03,742 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_kill_note [2020-11-29 22:55:03,743 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2020-11-29 22:55:03,743 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2020-11-29 22:55:03,743 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-11-29 22:55:03,744 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-11-29 22:55:03,744 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2020-11-29 22:55:03,744 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2020-11-29 22:55:03,744 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2020-11-29 22:55:03,744 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-11-29 22:55:03,745 INFO L130 BoogieDeclarations]: Found specification of procedure compute_finetune [2020-11-29 22:55:03,745 INFO L138 BoogieDeclarations]: Found implementation of procedure compute_finetune [2020-11-29 22:55:03,745 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2020-11-29 22:55:03,745 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2020-11-29 22:55:03,745 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2020-11-29 22:55:03,746 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-11-29 22:55:03,746 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2020-11-29 22:55:03,746 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-11-29 22:55:03,746 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2020-11-29 22:55:03,747 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2020-11-29 22:55:03,747 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2020-11-29 22:55:03,747 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2020-11-29 22:55:03,748 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_copy_from_user_7 [2020-11-29 22:55:03,748 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_copy_from_user_7 [2020-11-29 22:55:03,749 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2020-11-29 22:55:03,749 INFO L130 BoogieDeclarations]: Found specification of procedure calc_vol [2020-11-29 22:55:03,749 INFO L138 BoogieDeclarations]: Found implementation of procedure calc_vol [2020-11-29 22:55:03,749 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2020-11-29 22:55:03,749 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2020-11-29 22:55:03,750 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2020-11-29 22:55:03,750 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2020-11-29 22:55:03,750 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2020-11-29 22:55:03,750 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2020-11-29 22:55:03,751 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2020-11-29 22:55:03,751 INFO L130 BoogieDeclarations]: Found specification of procedure store_instr [2020-11-29 22:55:03,751 INFO L138 BoogieDeclarations]: Found implementation of procedure store_instr [2020-11-29 22:55:03,751 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2020-11-29 22:55:03,751 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_region [2020-11-29 22:55:03,751 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-11-29 22:55:03,752 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-11-29 22:55:03,752 INFO L130 BoogieDeclarations]: Found specification of procedure bend_pitch [2020-11-29 22:55:03,752 INFO L138 BoogieDeclarations]: Found implementation of procedure bend_pitch [2020-11-29 22:59:02,454 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-11-29 22:59:02,455 INFO L298 CfgBuilder]: Removed 82 assume(true) statements. [2020-11-29 22:59:02,458 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.11 10:59:02 BoogieIcfgContainer [2020-11-29 22:59:02,458 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-11-29 22:59:02,459 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2020-11-29 22:59:02,459 INFO L271 PluginConnector]: Initializing CodeCheck... [2020-11-29 22:59:02,468 INFO L275 PluginConnector]: CodeCheck initialized [2020-11-29 22:59:02,470 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.11 10:59:02" (1/1) ... [2020-11-29 22:59:02,484 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-29 22:59:02,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-29 22:59:02,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 732 states to 483 states and 732 transitions. [2020-11-29 22:59:02,554 INFO L276 IsEmpty]: Start isEmpty. Operand 483 states and 732 transitions. [2020-11-29 22:59:02,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2020-11-29 22:59:02,562 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-29 22:59:02,610 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 22:59:02,618 INFO L168 Benchmark]: Toolchain (without parser) took 241996.62 ms. Allocated memory was 54.5 MB in the beginning and 260.0 MB in the end (delta: 205.5 MB). Free memory was 35.3 MB in the beginning and 100.0 MB in the end (delta: -64.7 MB). Peak memory consumption was 140.8 MB. Max. memory is 16.1 GB. [2020-11-29 22:59:02,619 INFO L168 Benchmark]: CDTParser took 0.25 ms. Allocated memory is still 54.5 MB. Free memory was 36.6 MB in the beginning and 36.5 MB in the end (delta: 33.9 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 22:59:02,620 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2398.04 ms. Allocated memory was 54.5 MB in the beginning and 136.3 MB in the end (delta: 81.8 MB). Free memory was 35.1 MB in the beginning and 77.8 MB in the end (delta: -42.7 MB). Peak memory consumption was 63.9 MB. Max. memory is 16.1 GB. [2020-11-29 22:59:02,622 INFO L168 Benchmark]: Boogie Procedure Inliner took 341.10 ms. Allocated memory was 136.3 MB in the beginning and 260.0 MB in the end (delta: 123.7 MB). Free memory was 77.8 MB in the beginning and 199.9 MB in the end (delta: -122.1 MB). Peak memory consumption was 41.3 MB. Max. memory is 16.1 GB. [2020-11-29 22:59:02,623 INFO L168 Benchmark]: Boogie Preprocessor took 286.81 ms. Allocated memory is still 260.0 MB. Free memory was 199.9 MB in the beginning and 171.6 MB in the end (delta: 28.3 MB). Peak memory consumption was 27.3 MB. Max. memory is 16.1 GB. [2020-11-29 22:59:02,624 INFO L168 Benchmark]: RCFGBuilder took 238808.03 ms. Allocated memory is still 260.0 MB. Free memory was 171.6 MB in the beginning and 107.4 MB in the end (delta: 64.2 MB). Peak memory consumption was 132.4 MB. Max. memory is 16.1 GB. [2020-11-29 22:59:02,625 INFO L168 Benchmark]: CodeCheck took 156.83 ms. Allocated memory is still 260.0 MB. Free memory was 107.4 MB in the beginning and 100.0 MB in the end (delta: 7.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-11-29 22:59:02,637 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 36.6 MB in the beginning and 36.5 MB in the end (delta: 33.9 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2398.04 ms. Allocated memory was 54.5 MB in the beginning and 136.3 MB in the end (delta: 81.8 MB). Free memory was 35.1 MB in the beginning and 77.8 MB in the end (delta: -42.7 MB). Peak memory consumption was 63.9 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 341.10 ms. Allocated memory was 136.3 MB in the beginning and 260.0 MB in the end (delta: 123.7 MB). Free memory was 77.8 MB in the beginning and 199.9 MB in the end (delta: -122.1 MB). Peak memory consumption was 41.3 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 286.81 ms. Allocated memory is still 260.0 MB. Free memory was 199.9 MB in the beginning and 171.6 MB in the end (delta: 28.3 MB). Peak memory consumption was 27.3 MB. Max. memory is 16.1 GB. * RCFGBuilder took 238808.03 ms. Allocated memory is still 260.0 MB. Free memory was 171.6 MB in the beginning and 107.4 MB in the end (delta: 64.2 MB). Peak memory consumption was 132.4 MB. Max. memory is 16.1 GB. * CodeCheck took 156.83 ms. Allocated memory is still 260.0 MB. Free memory was 107.4 MB in the beginning and 100.0 MB in the end (delta: 7.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...