./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/ldv-memsafety/memleaks_test6_1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version f470102c Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_95b5e351-946d-43de-b66f-454cb4f675b1/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_95b5e351-946d-43de-b66f-454cb4f675b1/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_95b5e351-946d-43de-b66f-454cb4f675b1/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_95b5e351-946d-43de-b66f-454cb4f675b1/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/ldv-memsafety/memleaks_test6_1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_95b5e351-946d-43de-b66f-454cb4f675b1/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_95b5e351-946d-43de-b66f-454cb4f675b1/bin/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 254e3dbb3d4b2f0b71591f87e1d60dc8ec7bfdff ............................................................................................................................................................................................................................................................................................................ Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_95b5e351-946d-43de-b66f-454cb4f675b1/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_95b5e351-946d-43de-b66f-454cb4f675b1/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_95b5e351-946d-43de-b66f-454cb4f675b1/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_95b5e351-946d-43de-b66f-454cb4f675b1/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/ldv-memsafety/memleaks_test6_1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_95b5e351-946d-43de-b66f-454cb4f675b1/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_95b5e351-946d-43de-b66f-454cb4f675b1/bin/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 254e3dbb3d4b2f0b71591f87e1d60dc8ec7bfdff ............................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared --- Real Ultimate output --- This is Ultimate 0.1.25-f470102 [2019-12-01 12:05:25,784 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-01 12:05:25,785 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-01 12:05:25,793 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-01 12:05:25,793 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-01 12:05:25,793 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-01 12:05:25,794 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-01 12:05:25,796 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-01 12:05:25,797 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-01 12:05:25,797 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-01 12:05:25,798 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-01 12:05:25,799 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-01 12:05:25,799 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-01 12:05:25,800 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-01 12:05:25,800 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-01 12:05:25,801 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-01 12:05:25,802 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-01 12:05:25,802 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-01 12:05:25,804 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-01 12:05:25,805 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-01 12:05:25,806 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-01 12:05:25,807 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-01 12:05:25,808 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-01 12:05:25,808 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-01 12:05:25,810 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-01 12:05:25,810 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-01 12:05:25,810 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-01 12:05:25,811 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-01 12:05:25,811 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-01 12:05:25,811 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-01 12:05:25,812 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-01 12:05:25,812 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-01 12:05:25,812 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-01 12:05:25,813 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-01 12:05:25,813 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-01 12:05:25,814 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-01 12:05:25,814 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-01 12:05:25,814 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-01 12:05:25,814 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-01 12:05:25,815 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-01 12:05:25,815 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-01 12:05:25,816 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_95b5e351-946d-43de-b66f-454cb4f675b1/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2019-12-01 12:05:25,825 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-01 12:05:25,825 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-01 12:05:25,826 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-01 12:05:25,826 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-01 12:05:25,826 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-01 12:05:25,826 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-01 12:05:25,826 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2019-12-01 12:05:25,826 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-01 12:05:25,827 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-01 12:05:25,827 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-01 12:05:25,827 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2019-12-01 12:05:25,827 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2019-12-01 12:05:25,827 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2019-12-01 12:05:25,827 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-01 12:05:25,827 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-01 12:05:25,827 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-01 12:05:25,828 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-12-01 12:05:25,828 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-12-01 12:05:25,828 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-01 12:05:25,828 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-01 12:05:25,828 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-01 12:05:25,828 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-01 12:05:25,828 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-01 12:05:25,829 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-12-01 12:05:25,829 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-01 12:05:25,829 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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_95b5e351-946d-43de-b66f-454cb4f675b1/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 valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) 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 -> 254e3dbb3d4b2f0b71591f87e1d60dc8ec7bfdff [2019-12-01 12:05:25,927 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-01 12:05:25,935 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-01 12:05:25,937 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-01 12:05:25,938 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-01 12:05:25,939 INFO L275 PluginConnector]: CDTParser initialized [2019-12-01 12:05:25,939 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_95b5e351-946d-43de-b66f-454cb4f675b1/bin/ukojak/../../sv-benchmarks/c/ldv-memsafety/memleaks_test6_1.i [2019-12-01 12:05:25,978 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_95b5e351-946d-43de-b66f-454cb4f675b1/bin/ukojak/data/c246c6a21/754485a3b094457dbf90501a29ea9a20/FLAG3f94b535c [2019-12-01 12:05:26,379 INFO L306 CDTParser]: Found 1 translation units. [2019-12-01 12:05:26,379 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_95b5e351-946d-43de-b66f-454cb4f675b1/sv-benchmarks/c/ldv-memsafety/memleaks_test6_1.i [2019-12-01 12:05:26,390 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_95b5e351-946d-43de-b66f-454cb4f675b1/bin/ukojak/data/c246c6a21/754485a3b094457dbf90501a29ea9a20/FLAG3f94b535c [2019-12-01 12:05:26,400 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_95b5e351-946d-43de-b66f-454cb4f675b1/bin/ukojak/data/c246c6a21/754485a3b094457dbf90501a29ea9a20 [2019-12-01 12:05:26,402 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-01 12:05:26,403 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-01 12:05:26,404 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-01 12:05:26,404 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-01 12:05:26,406 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-01 12:05:26,407 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 12:05:26" (1/1) ... [2019-12-01 12:05:26,408 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5fa23573 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 12:05:26, skipping insertion in model container [2019-12-01 12:05:26,408 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 12:05:26" (1/1) ... [2019-12-01 12:05:26,413 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-01 12:05:26,441 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-01 12:05:26,701 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 12:05:26,714 INFO L203 MainTranslator]: Completed pre-run [2019-12-01 12:05:26,754 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 12:05:26,802 INFO L208 MainTranslator]: Completed translation [2019-12-01 12:05:26,803 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 12:05:26 WrapperNode [2019-12-01 12:05:26,803 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-01 12:05:26,803 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-01 12:05:26,804 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-01 12:05:26,804 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-01 12:05:26,809 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 12:05:26" (1/1) ... [2019-12-01 12:05:26,824 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 12:05:26" (1/1) ... [2019-12-01 12:05:26,841 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-01 12:05:26,841 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-01 12:05:26,841 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-01 12:05:26,841 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-01 12:05:26,848 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 12:05:26" (1/1) ... [2019-12-01 12:05:26,848 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 12:05:26" (1/1) ... [2019-12-01 12:05:26,850 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 12:05:26" (1/1) ... [2019-12-01 12:05:26,850 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 12:05:26" (1/1) ... [2019-12-01 12:05:26,855 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 12:05:26" (1/1) ... [2019-12-01 12:05:26,857 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 12:05:26" (1/1) ... [2019-12-01 12:05:26,858 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 12:05:26" (1/1) ... [2019-12-01 12:05:26,860 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-01 12:05:26,860 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-01 12:05:26,860 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-01 12:05:26,860 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-01 12:05:26,861 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 12:05:26" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_95b5e351-946d-43de-b66f-454cb4f675b1/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 [2019-12-01 12:05:26,901 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-12-01 12:05:26,901 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-12-01 12:05:26,901 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-01 12:05:26,901 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-12-01 12:05:26,901 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-01 12:05:26,901 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-12-01 12:05:26,901 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-01 12:05:26,901 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-01 12:05:27,151 INFO L282 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-12-01 12:05:27,152 INFO L287 CfgBuilder]: Removed 16 assume(true) statements. [2019-12-01 12:05:27,152 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 12:05:27 BoogieIcfgContainer [2019-12-01 12:05:27,153 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-12-01 12:05:27,153 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-12-01 12:05:27,153 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-12-01 12:05:27,159 INFO L275 PluginConnector]: CodeCheck initialized [2019-12-01 12:05:27,160 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 12:05:27" (1/1) ... [2019-12-01 12:05:27,166 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-01 12:05:27,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 12:05:27,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33 states to 30 states and 33 transitions. [2019-12-01 12:05:27,189 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 33 transitions. [2019-12-01 12:05:27,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2019-12-01 12:05:27,191 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 12:05:27,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 12:05:27,301 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 12:05:27,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 12:05:27,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 29 states and 32 transitions. [2019-12-01 12:05:27,325 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 32 transitions. [2019-12-01 12:05:27,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2019-12-01 12:05:27,325 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 12:05:27,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 12:05:27,388 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 12:05:27,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 12:05:27,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31 states to 28 states and 31 transitions. [2019-12-01 12:05:27,520 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 31 transitions. [2019-12-01 12:05:27,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2019-12-01 12:05:27,520 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 12:05:27,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 12:05:27,577 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 12:05:27,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 12:05:27,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30 states to 27 states and 30 transitions. [2019-12-01 12:05:27,824 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 30 transitions. [2019-12-01 12:05:27,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2019-12-01 12:05:27,825 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 12:05:27,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 12:05:27,898 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 12:05:28,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 12:05:28,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 26 states and 29 transitions. [2019-12-01 12:05:28,285 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 29 transitions. [2019-12-01 12:05:28,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2019-12-01 12:05:28,285 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 12:05:28,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 12:05:28,344 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 12:05:28,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 12:05:28,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37 states to 29 states and 37 transitions. [2019-12-01 12:05:28,540 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 37 transitions. [2019-12-01 12:05:28,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2019-12-01 12:05:28,541 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 12:05:28,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 12:05:28,623 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 12:05:29,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 12:05:29,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45 states to 32 states and 45 transitions. [2019-12-01 12:05:29,222 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 45 transitions. [2019-12-01 12:05:29,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2019-12-01 12:05:29,224 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 12:05:29,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 12:05:29,323 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 12:05:29,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 12:05:29,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 34 states and 48 transitions. [2019-12-01 12:05:29,949 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 48 transitions. [2019-12-01 12:05:29,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2019-12-01 12:05:29,950 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 12:05:29,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 12:05:30,011 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 12:05:32,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 12:05:32,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47 states to 33 states and 47 transitions. [2019-12-01 12:05:32,016 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 47 transitions. [2019-12-01 12:05:32,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2019-12-01 12:05:32,016 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 12:05:32,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 12:05:32,232 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 12:05:33,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 12:05:33,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 37 states and 54 transitions. [2019-12-01 12:05:33,978 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 54 transitions. [2019-12-01 12:05:33,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2019-12-01 12:05:33,978 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 12:05:33,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 12:05:34,061 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 12:05:35,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 12:05:35,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 53 states to 37 states and 53 transitions. [2019-12-01 12:05:35,305 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 53 transitions. [2019-12-01 12:05:35,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2019-12-01 12:05:35,306 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 12:05:35,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 12:05:35,396 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 12:05:37,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 12:05:37,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 37 states and 52 transitions. [2019-12-01 12:05:37,355 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 52 transitions. [2019-12-01 12:05:37,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2019-12-01 12:05:37,356 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 12:05:37,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 12:05:37,501 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 12:05:38,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 12:05:38,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 56 states to 39 states and 56 transitions. [2019-12-01 12:05:38,068 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 56 transitions. [2019-12-01 12:05:38,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2019-12-01 12:05:38,069 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 12:05:38,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-12-01 12:05:38,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-12-01 12:05:38,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-12-01 12:05:38,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-12-01 12:05:38,139 WARN L483 CodeCheckObserver]: This program is UNSAFE, Check terminated with 13 iterations. [2019-12-01 12:05:38,165 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 01.12 12:05:38 ImpRootNode [2019-12-01 12:05:38,165 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2019-12-01 12:05:38,165 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2019-12-01 12:05:38,165 INFO L271 PluginConnector]: Initializing Witness Printer... [2019-12-01 12:05:38,165 INFO L275 PluginConnector]: Witness Printer initialized [2019-12-01 12:05:38,166 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 12:05:27" (3/4) ... [2019-12-01 12:05:38,168 INFO L140 WitnessPrinter]: No result that supports witness generation found [2019-12-01 12:05:38,168 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2019-12-01 12:05:38,170 INFO L168 Benchmark]: Toolchain (without parser) took 11766.71 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 171.4 MB). Free memory was 934.4 MB in the beginning and 950.8 MB in the end (delta: -16.4 MB). Peak memory consumption was 155.1 MB. Max. memory is 11.5 GB. [2019-12-01 12:05:38,170 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 955.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-01 12:05:38,171 INFO L168 Benchmark]: CACSL2BoogieTranslator took 399.61 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 102.2 MB). Free memory was 934.4 MB in the beginning and 1.1 GB in the end (delta: -132.8 MB). Peak memory consumption was 18.7 MB. Max. memory is 11.5 GB. [2019-12-01 12:05:38,171 INFO L168 Benchmark]: Boogie Procedure Inliner took 37.67 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-01 12:05:38,172 INFO L168 Benchmark]: Boogie Preprocessor took 18.54 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-01 12:05:38,172 INFO L168 Benchmark]: RCFGBuilder took 292.66 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 39.0 MB). Peak memory consumption was 39.0 MB. Max. memory is 11.5 GB. [2019-12-01 12:05:38,173 INFO L168 Benchmark]: CodeCheck took 11011.95 ms. Allocated memory was 1.1 GB in the beginning and 1.2 GB in the end (delta: 69.2 MB). Free memory was 1.0 GB in the beginning and 950.8 MB in the end (delta: 77.4 MB). Peak memory consumption was 146.6 MB. Max. memory is 11.5 GB. [2019-12-01 12:05:38,173 INFO L168 Benchmark]: Witness Printer took 3.42 ms. Allocated memory is still 1.2 GB. Free memory is still 950.8 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-01 12:05:38,177 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - StatisticsResult: Ultimate CodeCheck benchmark data CFG has 1 procedures, 30 locations, 13 error locations. Result: UNSAFE, OverallTime: 10.9s, OverallIterations: 13, TraceHistogramMax: 0, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, HoareTripleCheckerStatistics: 22720 SDtfs, 28408 SDslu, 40700 SDs, 0 SdLazy, 64132 SolverSat, 28388 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 1.5s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 690 GetRequests, 523 SyntacticMatches, 3 SemanticMatches, 164 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10974 ImplicationChecksByTransitivity, 10.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, traceCheckStatistics: 0.0s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 0.9s InterpolantComputationTime, 75 NumberOfCodeBlocks, 75 NumberOfCodeBlocksAsserted, 13 NumberOfCheckSat, 55 ConstructedInterpolants, 0 QuantifiedInterpolants, 1879 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 12 InterpolantComputations, 12 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available - UnprovableResult [Line: 791]: Unable to prove that all allocated memory was freed Unable to prove that all allocated memory was freed Reason: overapproximation of memtrack at line 791. Possible FailurePath: [L569] struct ldv_list_head ldv_global_msg_list = { &(ldv_global_msg_list), &(ldv_global_msg_list) }; [L783] struct A a6; [L764] int ret = - -3; [L526] COND TRUE __VERIFIER_nondet_int() [L527] return malloc(size); [L765] int *p = (int *)ldv_malloc(sizeof(int)); [L766] COND FALSE !(p==0) [L758] return __VERIFIER_nondet_int(); [L768] ret = f6() [L769] COND FALSE !(ret<0) [L761] return __VERIFIER_nondet_int(); [L771] ret = g6() [L772] COND TRUE ret<0 [L773] return ret; VAL [a6={10560:0}, ldv_global_msg_list={1599:0}] [L785] int ret = probe2_6(&a6); [L786] COND FALSE !(ret==0) VAL [a6={10560:0}, ldv_global_msg_list={1599:0}] [L789] a6.p = 0 VAL [a6={10560:0}, ldv_global_msg_list={1599:0}] * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 955.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 399.61 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 102.2 MB). Free memory was 934.4 MB in the beginning and 1.1 GB in the end (delta: -132.8 MB). Peak memory consumption was 18.7 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 37.67 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 18.54 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 292.66 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 39.0 MB). Peak memory consumption was 39.0 MB. Max. memory is 11.5 GB. * CodeCheck took 11011.95 ms. Allocated memory was 1.1 GB in the beginning and 1.2 GB in the end (delta: 69.2 MB). Free memory was 1.0 GB in the beginning and 950.8 MB in the end (delta: 77.4 MB). Peak memory consumption was 146.6 MB. Max. memory is 11.5 GB. * Witness Printer took 3.42 ms. Allocated memory is still 1.2 GB. Free memory is still 950.8 MB. There was no memory consumed. Max. memory is 11.5 GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.25-f470102 [2019-12-01 12:05:39,557 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-01 12:05:39,558 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-01 12:05:39,566 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-01 12:05:39,566 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-01 12:05:39,567 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-01 12:05:39,568 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-01 12:05:39,569 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-01 12:05:39,570 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-01 12:05:39,571 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-01 12:05:39,571 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-01 12:05:39,572 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-01 12:05:39,572 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-01 12:05:39,573 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-01 12:05:39,574 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-01 12:05:39,574 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-01 12:05:39,575 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-01 12:05:39,576 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-01 12:05:39,577 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-01 12:05:39,578 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-01 12:05:39,579 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-01 12:05:39,580 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-01 12:05:39,581 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-01 12:05:39,581 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-01 12:05:39,583 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-01 12:05:39,583 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-01 12:05:39,584 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-01 12:05:39,584 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-01 12:05:39,584 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-01 12:05:39,585 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-01 12:05:39,585 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-01 12:05:39,586 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-01 12:05:39,586 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-01 12:05:39,587 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-01 12:05:39,587 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-01 12:05:39,587 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-01 12:05:39,588 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-01 12:05:39,588 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-01 12:05:39,588 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-01 12:05:39,589 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-01 12:05:39,589 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-01 12:05:39,590 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_95b5e351-946d-43de-b66f-454cb4f675b1/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2019-12-01 12:05:39,600 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-01 12:05:39,600 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-01 12:05:39,601 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-01 12:05:39,601 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-01 12:05:39,601 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-01 12:05:39,601 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-01 12:05:39,601 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2019-12-01 12:05:39,601 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-01 12:05:39,602 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-01 12:05:39,602 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-01 12:05:39,602 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2019-12-01 12:05:39,602 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2019-12-01 12:05:39,602 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2019-12-01 12:05:39,602 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-01 12:05:39,602 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-12-01 12:05:39,602 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-12-01 12:05:39,603 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-12-01 12:05:39,603 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-01 12:05:39,603 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-01 12:05:39,603 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-12-01 12:05:39,603 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-12-01 12:05:39,603 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-01 12:05:39,603 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-01 12:05:39,603 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-01 12:05:39,604 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-01 12:05:39,604 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-01 12:05:39,604 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-12-01 12:05:39,604 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-12-01 12:05:39,604 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-12-01 12:05:39,604 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-01 12:05:39,604 INFO L138 SettingsManager]: * Logic for external solver=AUFBV 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_95b5e351-946d-43de-b66f-454cb4f675b1/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 valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) 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 -> 254e3dbb3d4b2f0b71591f87e1d60dc8ec7bfdff [2019-12-01 12:05:39,780 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-01 12:05:39,790 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-01 12:05:39,793 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-01 12:05:39,795 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-01 12:05:39,795 INFO L275 PluginConnector]: CDTParser initialized [2019-12-01 12:05:39,796 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_95b5e351-946d-43de-b66f-454cb4f675b1/bin/ukojak/../../sv-benchmarks/c/ldv-memsafety/memleaks_test6_1.i [2019-12-01 12:05:39,838 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_95b5e351-946d-43de-b66f-454cb4f675b1/bin/ukojak/data/c1f93c69d/b391d07d148345a181e083118a1d3d11/FLAGb1f335a0b [2019-12-01 12:05:40,249 INFO L306 CDTParser]: Found 1 translation units. [2019-12-01 12:05:40,250 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_95b5e351-946d-43de-b66f-454cb4f675b1/sv-benchmarks/c/ldv-memsafety/memleaks_test6_1.i [2019-12-01 12:05:40,259 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_95b5e351-946d-43de-b66f-454cb4f675b1/bin/ukojak/data/c1f93c69d/b391d07d148345a181e083118a1d3d11/FLAGb1f335a0b [2019-12-01 12:05:40,268 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_95b5e351-946d-43de-b66f-454cb4f675b1/bin/ukojak/data/c1f93c69d/b391d07d148345a181e083118a1d3d11 [2019-12-01 12:05:40,270 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-01 12:05:40,271 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-01 12:05:40,271 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-01 12:05:40,271 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-01 12:05:40,274 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-01 12:05:40,274 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 12:05:40" (1/1) ... [2019-12-01 12:05:40,276 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@231d58f9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 12:05:40, skipping insertion in model container [2019-12-01 12:05:40,276 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 12:05:40" (1/1) ... [2019-12-01 12:05:40,281 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-01 12:05:40,308 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-01 12:05:40,561 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 12:05:40,574 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2019-12-01 12:05:40,583 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-01 12:05:40,615 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 12:05:40,621 INFO L203 MainTranslator]: Completed pre-run [2019-12-01 12:05:40,657 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 12:05:40,711 INFO L208 MainTranslator]: Completed translation [2019-12-01 12:05:40,711 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 12:05:40 WrapperNode [2019-12-01 12:05:40,711 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-01 12:05:40,712 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-01 12:05:40,712 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-01 12:05:40,712 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-01 12:05:40,717 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 12:05:40" (1/1) ... [2019-12-01 12:05:40,734 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 12:05:40" (1/1) ... [2019-12-01 12:05:40,749 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-01 12:05:40,749 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-01 12:05:40,749 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-01 12:05:40,749 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-01 12:05:40,756 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 12:05:40" (1/1) ... [2019-12-01 12:05:40,756 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 12:05:40" (1/1) ... [2019-12-01 12:05:40,758 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 12:05:40" (1/1) ... [2019-12-01 12:05:40,759 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 12:05:40" (1/1) ... [2019-12-01 12:05:40,764 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 12:05:40" (1/1) ... [2019-12-01 12:05:40,766 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 12:05:40" (1/1) ... [2019-12-01 12:05:40,767 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 12:05:40" (1/1) ... [2019-12-01 12:05:40,769 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-01 12:05:40,770 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-01 12:05:40,770 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-01 12:05:40,770 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-01 12:05:40,771 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 12:05:40" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_95b5e351-946d-43de-b66f-454cb4f675b1/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 [2019-12-01 12:05:40,810 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-12-01 12:05:40,810 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-12-01 12:05:40,811 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-01 12:05:40,811 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-12-01 12:05:40,811 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-01 12:05:40,811 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-12-01 12:05:40,811 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-01 12:05:40,811 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-01 12:05:41,129 INFO L282 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-12-01 12:05:41,129 INFO L287 CfgBuilder]: Removed 16 assume(true) statements. [2019-12-01 12:05:41,130 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 12:05:41 BoogieIcfgContainer [2019-12-01 12:05:41,130 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-12-01 12:05:41,131 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-12-01 12:05:41,131 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-12-01 12:05:41,138 INFO L275 PluginConnector]: CodeCheck initialized [2019-12-01 12:05:41,138 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 12:05:41" (1/1) ... [2019-12-01 12:05:41,144 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-01 12:05:41,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 12:05:41,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33 states to 30 states and 33 transitions. [2019-12-01 12:05:41,168 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 33 transitions. [2019-12-01 12:05:41,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2019-12-01 12:05:41,169 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 12:05:41,202 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:412) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:223) 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:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:170) 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:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-12-01 12:05:41,205 INFO L168 Benchmark]: Toolchain (without parser) took 934.24 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 111.7 MB). Free memory was 948.4 MB in the beginning and 1.0 GB in the end (delta: -62.4 MB). Peak memory consumption was 49.3 MB. Max. memory is 11.5 GB. [2019-12-01 12:05:41,206 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-01 12:05:41,206 INFO L168 Benchmark]: CACSL2BoogieTranslator took 440.38 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 111.7 MB). Free memory was 948.4 MB in the beginning and 1.1 GB in the end (delta: -116.4 MB). Peak memory consumption was 26.3 MB. Max. memory is 11.5 GB. [2019-12-01 12:05:41,207 INFO L168 Benchmark]: Boogie Procedure Inliner took 37.24 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-01 12:05:41,207 INFO L168 Benchmark]: Boogie Preprocessor took 20.31 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-01 12:05:41,207 INFO L168 Benchmark]: RCFGBuilder took 360.52 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 40.0 MB). Peak memory consumption was 40.0 MB. Max. memory is 11.5 GB. [2019-12-01 12:05:41,208 INFO L168 Benchmark]: CodeCheck took 73.34 ms. Allocated memory is still 1.1 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 7.0 MB). Peak memory consumption was 7.0 MB. Max. memory is 11.5 GB. [2019-12-01 12:05:41,210 INFO L335 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:412) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 440.38 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 111.7 MB). Free memory was 948.4 MB in the beginning and 1.1 GB in the end (delta: -116.4 MB). Peak memory consumption was 26.3 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 37.24 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 20.31 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 360.52 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 40.0 MB). Peak memory consumption was 40.0 MB. Max. memory is 11.5 GB. * CodeCheck took 73.34 ms. Allocated memory is still 1.1 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 7.0 MB). Peak memory consumption was 7.0 MB. Max. memory is 11.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...