./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/memsafety/test-memleak_nexttime.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version 69874e26 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_dcedf7ec-d966-43f1-9263-299b0b1287ab/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_dcedf7ec-d966-43f1-9263-299b0b1287ab/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_dcedf7ec-d966-43f1-9263-299b0b1287ab/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_dcedf7ec-d966-43f1-9263-299b0b1287ab/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/memsafety/test-memleak_nexttime.i -s /tmp/vcloud-vcloud-master/worker/run_dir_dcedf7ec-d966-43f1-9263-299b0b1287ab/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_dcedf7ec-d966-43f1-9263-299b0b1287ab/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 60a24c4f5e174a9ae46b1f077c5e18d0598bd760 ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. 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_dcedf7ec-d966-43f1-9263-299b0b1287ab/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_dcedf7ec-d966-43f1-9263-299b0b1287ab/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_dcedf7ec-d966-43f1-9263-299b0b1287ab/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_dcedf7ec-d966-43f1-9263-299b0b1287ab/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/memsafety/test-memleak_nexttime.i -s /tmp/vcloud-vcloud-master/worker/run_dir_dcedf7ec-d966-43f1-9263-299b0b1287ab/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_dcedf7ec-d966-43f1-9263-299b0b1287ab/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 60a24c4f5e174a9ae46b1f077c5e18d0598bd760 .......................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared --- Real Ultimate output --- This is Ultimate 0.2.0-69874e2 [2020-12-01 16:17:00,677 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 16:17:00,679 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 16:17:00,729 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 16:17:00,734 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 16:17:00,741 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 16:17:00,745 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 16:17:00,752 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 16:17:00,755 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 16:17:00,757 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 16:17:00,758 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 16:17:00,762 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 16:17:00,763 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 16:17:00,771 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 16:17:00,773 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 16:17:00,774 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 16:17:00,776 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 16:17:00,778 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 16:17:00,781 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 16:17:00,788 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 16:17:00,794 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 16:17:00,796 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 16:17:00,797 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 16:17:00,799 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 16:17:00,802 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 16:17:00,805 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 16:17:00,805 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 16:17:00,807 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 16:17:00,808 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 16:17:00,809 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 16:17:00,810 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 16:17:00,811 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 16:17:00,813 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 16:17:00,814 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 16:17:00,816 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 16:17:00,816 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 16:17:00,817 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 16:17:00,818 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 16:17:00,818 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 16:17:00,819 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 16:17:00,820 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 16:17:00,821 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_dcedf7ec-d966-43f1-9263-299b0b1287ab/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2020-12-01 16:17:00,862 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 16:17:00,862 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 16:17:00,863 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 16:17:00,864 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 16:17:00,864 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 16:17:00,864 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 16:17:00,864 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-12-01 16:17:00,865 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 16:17:00,865 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 16:17:00,865 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 16:17:00,865 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-12-01 16:17:00,865 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-12-01 16:17:00,866 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-12-01 16:17:00,866 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 16:17:00,866 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 16:17:00,866 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 16:17:00,867 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 16:17:00,867 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 16:17:00,867 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 16:17:00,867 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 16:17:00,867 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 16:17:00,868 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 16:17:00,868 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 16:17:00,868 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-01 16:17:00,868 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 16:17:00,869 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud-vcloud-master/worker/run_dir_dcedf7ec-d966-43f1-9263-299b0b1287ab/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_dcedf7ec-d966-43f1-9263-299b0b1287ab/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 60a24c4f5e174a9ae46b1f077c5e18d0598bd760 [2020-12-01 16:17:01,107 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 16:17:01,140 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 16:17:01,145 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 16:17:01,146 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 16:17:01,147 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 16:17:01,148 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_dcedf7ec-d966-43f1-9263-299b0b1287ab/bin/ukojak/../../sv-benchmarks/c/memsafety/test-memleak_nexttime.i [2020-12-01 16:17:01,249 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_dcedf7ec-d966-43f1-9263-299b0b1287ab/bin/ukojak/data/ca0bfcdb2/4258627ab4d74e5786f223c1d484227e/FLAGf31c1be16 [2020-12-01 16:17:01,774 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 16:17:01,775 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_dcedf7ec-d966-43f1-9263-299b0b1287ab/sv-benchmarks/c/memsafety/test-memleak_nexttime.i [2020-12-01 16:17:01,802 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_dcedf7ec-d966-43f1-9263-299b0b1287ab/bin/ukojak/data/ca0bfcdb2/4258627ab4d74e5786f223c1d484227e/FLAGf31c1be16 [2020-12-01 16:17:02,048 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_dcedf7ec-d966-43f1-9263-299b0b1287ab/bin/ukojak/data/ca0bfcdb2/4258627ab4d74e5786f223c1d484227e [2020-12-01 16:17:02,051 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 16:17:02,052 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 16:17:02,054 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 16:17:02,054 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 16:17:02,060 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 16:17:02,060 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:17:02" (1/1) ... [2020-12-01 16:17:02,062 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@68b5c0b5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:17:02, skipping insertion in model container [2020-12-01 16:17:02,063 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:17:02" (1/1) ... [2020-12-01 16:17:02,070 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 16:17:02,107 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 16:17:02,483 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 16:17:02,494 INFO L203 MainTranslator]: Completed pre-run [2020-12-01 16:17:02,527 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 16:17:02,608 INFO L208 MainTranslator]: Completed translation [2020-12-01 16:17:02,609 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:17:02 WrapperNode [2020-12-01 16:17:02,609 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 16:17:02,610 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-01 16:17:02,610 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-01 16:17:02,610 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-01 16:17:02,618 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:17:02" (1/1) ... [2020-12-01 16:17:02,634 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:17:02" (1/1) ... [2020-12-01 16:17:02,655 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-01 16:17:02,656 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-12-01 16:17:02,656 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-12-01 16:17:02,656 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-12-01 16:17:02,663 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:17:02" (1/1) ... [2020-12-01 16:17:02,663 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:17:02" (1/1) ... [2020-12-01 16:17:02,668 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:17:02" (1/1) ... [2020-12-01 16:17:02,668 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:17:02" (1/1) ... [2020-12-01 16:17:02,675 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:17:02" (1/1) ... [2020-12-01 16:17:02,678 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:17:02" (1/1) ... [2020-12-01 16:17:02,681 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:17:02" (1/1) ... [2020-12-01 16:17:02,684 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-12-01 16:17:02,685 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-12-01 16:17:02,685 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-12-01 16:17:02,685 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-12-01 16:17:02,686 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:17:02" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_dcedf7ec-d966-43f1-9263-299b0b1287ab/bin/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 16:17:02,786 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2020-12-01 16:17:02,786 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2020-12-01 16:17:02,786 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2020-12-01 16:17:02,787 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-12-01 16:17:02,787 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-12-01 16:17:02,787 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-12-01 16:17:02,788 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-12-01 16:17:02,789 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-12-01 16:17:02,789 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-12-01 16:17:02,789 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2020-12-01 16:17:02,789 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-12-01 16:17:02,790 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-12-01 16:17:03,359 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-12-01 16:17:03,359 INFO L298 CfgBuilder]: Removed 10 assume(true) statements. [2020-12-01 16:17:03,361 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 04:17:03 BoogieIcfgContainer [2020-12-01 16:17:03,361 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-12-01 16:17:03,362 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2020-12-01 16:17:03,362 INFO L271 PluginConnector]: Initializing CodeCheck... [2020-12-01 16:17:03,372 INFO L275 PluginConnector]: CodeCheck initialized [2020-12-01 16:17:03,373 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 04:17:03" (1/1) ... [2020-12-01 16:17:03,383 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-01 16:17:03,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:17:03,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 33 states and 36 transitions. [2020-12-01 16:17:03,420 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 36 transitions. [2020-12-01 16:17:03,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2020-12-01 16:17:03,422 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:17:03,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:17:03,647 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 16:17:03,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:17:03,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35 states to 32 states and 35 transitions. [2020-12-01 16:17:03,678 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 35 transitions. [2020-12-01 16:17:03,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2020-12-01 16:17:03,678 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:17:03,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:17:03,760 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 16:17:03,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:17:03,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 31 states and 34 transitions. [2020-12-01 16:17:03,849 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 34 transitions. [2020-12-01 16:17:03,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2020-12-01 16:17:03,849 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:17:03,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:17:03,920 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 16:17:04,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:17:04,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33 states to 30 states and 33 transitions. [2020-12-01 16:17:04,190 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 33 transitions. [2020-12-01 16:17:04,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2020-12-01 16:17:04,190 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:17:04,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:17:04,297 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 16:17:04,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:17:04,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 29 states and 32 transitions. [2020-12-01 16:17:04,874 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 32 transitions. [2020-12-01 16:17:04,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2020-12-01 16:17:04,874 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:17:04,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:17:04,946 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 16:17:05,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:17:05,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 30 states and 34 transitions. [2020-12-01 16:17:05,010 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 34 transitions. [2020-12-01 16:17:05,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2020-12-01 16:17:05,011 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:17:05,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:17:05,085 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2020-12-01 16:17:05,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:17:05,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 31 states and 36 transitions. [2020-12-01 16:17:05,188 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 36 transitions. [2020-12-01 16:17:05,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2020-12-01 16:17:05,189 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:17:05,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:17:05,248 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2020-12-01 16:17:05,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:17:05,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35 states to 30 states and 35 transitions. [2020-12-01 16:17:05,260 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 35 transitions. [2020-12-01 16:17:05,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2020-12-01 16:17:05,261 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:17:05,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:17:05,338 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2020-12-01 16:17:05,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:17:05,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37 states to 31 states and 37 transitions. [2020-12-01 16:17:05,499 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 37 transitions. [2020-12-01 16:17:05,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2020-12-01 16:17:05,500 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:17:05,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:17:05,593 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2020-12-01 16:17:05,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:17:05,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 32 states and 38 transitions. [2020-12-01 16:17:05,793 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 38 transitions. [2020-12-01 16:17:05,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2020-12-01 16:17:05,794 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:17:05,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:17:05,895 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2020-12-01 16:17:06,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:17:06,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 33 states and 38 transitions. [2020-12-01 16:17:06,111 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 38 transitions. [2020-12-01 16:17:06,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2020-12-01 16:17:06,111 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:17:06,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:17:06,258 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2020-12-01 16:17:08,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:17:08,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37 states to 32 states and 37 transitions. [2020-12-01 16:17:08,581 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 37 transitions. [2020-12-01 16:17:08,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2020-12-01 16:17:08,582 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:17:08,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:17:08,620 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2020-12-01 16:17:08,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:17:08,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 31 states and 36 transitions. [2020-12-01 16:17:08,647 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 36 transitions. [2020-12-01 16:17:08,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2020-12-01 16:17:08,648 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:17:08,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:17:08,945 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2020-12-01 16:17:13,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:17:13,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35 states to 30 states and 35 transitions. [2020-12-01 16:17:13,789 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 35 transitions. [2020-12-01 16:17:13,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2020-12-01 16:17:13,790 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:17:13,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:17:13,814 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2020-12-01 16:17:13,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:17:13,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37 states to 31 states and 37 transitions. [2020-12-01 16:17:13,846 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 37 transitions. [2020-12-01 16:17:13,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2020-12-01 16:17:13,846 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:17:13,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:17:13,872 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2020-12-01 16:17:13,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:17:13,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39 states to 32 states and 39 transitions. [2020-12-01 16:17:13,903 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 39 transitions. [2020-12-01 16:17:13,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2020-12-01 16:17:13,904 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:17:13,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:17:14,266 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2020-12-01 16:17:17,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:17:17,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 31 states and 38 transitions. [2020-12-01 16:17:17,214 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 38 transitions. [2020-12-01 16:17:17,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2020-12-01 16:17:17,214 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:17:17,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:17:17,243 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2020-12-01 16:17:17,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:17:17,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40 states to 32 states and 40 transitions. [2020-12-01 16:17:17,629 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 40 transitions. [2020-12-01 16:17:17,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2020-12-01 16:17:17,630 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:17:17,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:17:17,680 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2020-12-01 16:17:18,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:17:18,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41 states to 33 states and 41 transitions. [2020-12-01 16:17:18,012 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 41 transitions. [2020-12-01 16:17:18,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2020-12-01 16:17:18,013 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:17:18,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:17:18,046 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2020-12-01 16:17:18,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:17:18,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41 states to 34 states and 41 transitions. [2020-12-01 16:17:18,365 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 41 transitions. [2020-12-01 16:17:18,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2020-12-01 16:17:18,365 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:17:18,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:17:18,692 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2020-12-01 16:17:23,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:17:23,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40 states to 33 states and 40 transitions. [2020-12-01 16:17:23,508 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 40 transitions. [2020-12-01 16:17:23,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2020-12-01 16:17:23,508 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:17:23,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:17:26,384 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2020-12-01 16:17:44,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:17:44,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 69 states to 48 states and 69 transitions. [2020-12-01 16:17:44,370 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 69 transitions. [2020-12-01 16:17:44,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2020-12-01 16:17:44,373 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:17:44,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:17:49,447 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2020-12-01 16:18:13,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:18:13,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 109 states to 64 states and 109 transitions. [2020-12-01 16:18:13,733 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 109 transitions. [2020-12-01 16:18:13,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2020-12-01 16:18:13,734 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:18:13,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:18:14,158 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2020-12-01 16:18:15,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:18:16,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 111 states to 65 states and 111 transitions. [2020-12-01 16:18:16,000 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 111 transitions. [2020-12-01 16:18:16,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2020-12-01 16:18:16,001 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:18:16,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:18:16,036 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2020-12-01 16:18:17,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:18:17,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 31 states and 32 transitions. [2020-12-01 16:18:17,624 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 32 transitions. [2020-12-01 16:18:17,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2020-12-01 16:18:17,625 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:18:17,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:18:25,133 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2020-12-01 16:18:32,555 WARN L197 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 45 DAG size of output: 44 [2020-12-01 16:18:34,580 WARN L197 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 55 DAG size of output: 47 [2020-12-01 16:18:38,224 WARN L197 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 51 DAG size of output: 47 [2020-12-01 16:19:09,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:19:09,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31 states to 30 states and 31 transitions. [2020-12-01 16:19:09,606 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 31 transitions. [2020-12-01 16:19:09,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2020-12-01 16:19:09,606 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:19:09,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:19:11,285 WARN L197 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 41 [2020-12-01 16:19:13,065 WARN L197 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 43 [2020-12-01 16:19:15,120 WARN L197 SmtUtils]: Spent 158.00 ms on a formula simplification. DAG size of input: 51 DAG size of output: 45 [2020-12-01 16:19:16,787 WARN L197 SmtUtils]: Spent 216.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 49 [2020-12-01 16:19:18,781 WARN L197 SmtUtils]: Spent 247.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 57 [2020-12-01 16:19:21,012 WARN L197 SmtUtils]: Spent 160.00 ms on a formula simplification. DAG size of input: 51 DAG size of output: 45 [2020-12-01 16:19:23,688 WARN L197 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 44 [2020-12-01 16:19:26,061 WARN L197 SmtUtils]: Spent 262.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 50 [2020-12-01 16:19:27,755 WARN L197 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 44 DAG size of output: 38 [2020-12-01 16:19:34,748 WARN L197 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 30 [2020-12-01 16:19:40,819 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2020-12-01 16:19:41,686 WARN L197 SmtUtils]: Spent 185.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 54 [2020-12-01 16:19:43,987 WARN L197 SmtUtils]: Spent 191.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 53 [2020-12-01 16:19:51,919 WARN L197 SmtUtils]: Spent 187.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 56 [2020-12-01 16:19:55,269 WARN L197 SmtUtils]: Spent 179.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 55 [2020-12-01 16:19:57,789 WARN L197 SmtUtils]: Spent 211.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 57 [2020-12-01 16:20:03,015 WARN L197 SmtUtils]: Spent 172.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 54 [2020-12-01 16:20:06,559 WARN L197 SmtUtils]: Spent 278.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 56 [2020-12-01 16:20:10,117 WARN L197 SmtUtils]: Spent 197.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 57 [2020-12-01 16:20:12,778 WARN L197 SmtUtils]: Spent 236.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 59 [2020-12-01 16:20:18,706 WARN L197 SmtUtils]: Spent 268.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 56 [2020-12-01 16:20:20,919 WARN L197 SmtUtils]: Spent 222.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 58 [2020-12-01 16:20:25,471 WARN L197 SmtUtils]: Spent 196.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 57 [2020-12-01 16:20:26,450 WARN L197 SmtUtils]: Spent 225.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 59 [2020-12-01 16:20:32,139 WARN L197 SmtUtils]: Spent 161.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 53 [2020-12-01 16:20:34,650 WARN L197 SmtUtils]: Spent 191.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 54 [2020-12-01 16:20:40,017 WARN L197 SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 53 [2020-12-01 16:20:44,611 WARN L197 SmtUtils]: Spent 184.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 55 [2020-12-01 16:20:49,508 WARN L197 SmtUtils]: Spent 142.00 ms on a formula simplification. DAG size of input: 55 DAG size of output: 46 [2020-12-01 16:20:53,256 WARN L197 SmtUtils]: Spent 157.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 48 [2020-12-01 16:21:01,252 WARN L197 SmtUtils]: Spent 157.00 ms on a formula simplification. DAG size of input: 49 DAG size of output: 49 [2020-12-01 16:21:04,906 WARN L197 SmtUtils]: Spent 140.00 ms on a formula simplification. DAG size of input: 47 DAG size of output: 47 [2020-12-01 16:21:08,291 WARN L197 SmtUtils]: Spent 143.00 ms on a formula simplification. DAG size of input: 46 DAG size of output: 46 [2020-12-01 16:21:11,277 WARN L197 SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 48 [2020-12-01 16:21:14,321 WARN L197 SmtUtils]: Spent 155.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 48 [2020-12-01 16:21:17,363 WARN L197 SmtUtils]: Spent 158.00 ms on a formula simplification. DAG size of input: 49 DAG size of output: 49 [2020-12-01 16:21:21,638 WARN L197 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 45 DAG size of output: 45 [2020-12-01 16:21:26,155 WARN L197 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 47 DAG size of output: 46 [2020-12-01 16:21:31,489 WARN L197 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 42 [2020-12-01 16:21:55,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:21:55,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30 states to 29 states and 30 transitions. [2020-12-01 16:21:55,245 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 30 transitions. [2020-12-01 16:21:55,246 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-12-01 16:21:55,246 WARN L425 CodeCheckObserver]: This Program is SAFE, Check terminated with 27 iterations. [2020-12-01 16:21:55,252 INFO L765 CodeCheckObserver]: All specifications hold 14 specifications checked. All of them hold [2020-12-01 16:21:55,656 WARN L197 SmtUtils]: Spent 400.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 47 [2020-12-01 16:21:56,016 WARN L197 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 54 [2020-12-01 16:21:56,255 WARN L197 SmtUtils]: Spent 113.00 ms on a formula simplification that was a NOOP. DAG size: 54 [2020-12-01 16:21:56,661 WARN L197 SmtUtils]: Spent 179.00 ms on a formula simplification that was a NOOP. DAG size: 67 [2020-12-01 16:21:56,820 WARN L197 SmtUtils]: Spent 152.00 ms on a formula simplification that was a NOOP. DAG size: 62 [2020-12-01 16:21:58,669 WARN L197 SmtUtils]: Spent 1.85 s on a formula simplification. DAG size of input: 82 DAG size of output: 77 [2020-12-01 16:21:58,670 INFO L569 CodeCheckObserver]: Invariant with dag size 47 [2020-12-01 16:21:58,678 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memcpy_src : $Pointer$ not handled [2020-12-01 16:21:58,680 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memcpy_dest : $Pointer$ not handled [2020-12-01 16:21:58,680 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-12-01 16:21:58,680 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memcpy_src : $Pointer$ not handled [2020-12-01 16:21:58,681 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-12-01 16:21:58,681 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memcpy_src : $Pointer$ not handled [2020-12-01 16:21:58,681 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memcpy_src : $Pointer$ not handled [2020-12-01 16:21:58,682 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memcpy_dest : $Pointer$ not handled [2020-12-01 16:21:58,682 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-12-01 16:21:58,682 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memcpy_src : $Pointer$ not handled [2020-12-01 16:21:58,683 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memcpy_dest : $Pointer$ not handled [2020-12-01 16:21:58,683 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-12-01 16:21:58,683 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memcpy_src : $Pointer$ not handled [2020-12-01 16:21:58,684 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memcpy_src : $Pointer$ not handled [2020-12-01 16:21:58,684 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memcpy_dest : $Pointer$ not handled [2020-12-01 16:21:58,684 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-12-01 16:21:58,684 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memcpy_src : $Pointer$ not handled [2020-12-01 16:21:58,685 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-12-01 16:21:58,685 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memcpy_src : $Pointer$ not handled [2020-12-01 16:21:58,685 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-12-01 16:21:58,686 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memcpy_src : $Pointer$ not handled [2020-12-01 16:21:58,686 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memcpy_dest : $Pointer$ not handled [2020-12-01 16:21:58,686 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-12-01 16:21:58,686 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memcpy_src : $Pointer$ not handled [2020-12-01 16:21:58,691 WARN L1295 BoogieBacktranslator]: unknown boogie variable #Ultimate.C_memcpy_src [2020-12-01 16:21:58,691 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-12-01 16:21:58,692 WARN L1295 BoogieBacktranslator]: unknown boogie variable #Ultimate.C_memcpy_dest [2020-12-01 16:21:58,692 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-12-01 16:21:58,692 WARN L1295 BoogieBacktranslator]: unknown boogie variable #Ultimate.C_memcpy_src [2020-12-01 16:21:58,693 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-12-01 16:21:58,693 WARN L1295 BoogieBacktranslator]: unknown boogie variable #Ultimate.C_memcpy_src [2020-12-01 16:21:58,693 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2020-12-01 16:21:58,693 WARN L1295 BoogieBacktranslator]: unknown boogie variable #Ultimate.C_memcpy_src [2020-12-01 16:21:58,694 WARN L1295 BoogieBacktranslator]: unknown boogie variable #Ultimate.C_memcpy_dest [2020-12-01 16:21:58,694 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-12-01 16:21:58,694 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-12-01 16:21:58,694 WARN L1295 BoogieBacktranslator]: unknown boogie variable #Ultimate.C_memcpy_src [2020-12-01 16:21:58,695 WARN L1295 BoogieBacktranslator]: unknown boogie variable size [2020-12-01 16:21:58,695 WARN L1295 BoogieBacktranslator]: unknown boogie variable #Ultimate.C_memcpy_dest [2020-12-01 16:21:58,695 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-12-01 16:21:58,695 WARN L1295 BoogieBacktranslator]: unknown boogie variable #Ultimate.C_memcpy_src [2020-12-01 16:21:58,695 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2020-12-01 16:21:58,696 WARN L1295 BoogieBacktranslator]: unknown boogie variable #Ultimate.C_memcpy_src [2020-12-01 16:21:58,696 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-12-01 16:21:58,696 WARN L1295 BoogieBacktranslator]: unknown boogie variable #Ultimate.C_memcpy_dest [2020-12-01 16:21:58,696 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-12-01 16:21:58,697 WARN L1295 BoogieBacktranslator]: unknown boogie variable #Ultimate.C_memcpy_src [2020-12-01 16:21:58,697 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-12-01 16:21:58,697 WARN L1295 BoogieBacktranslator]: unknown boogie variable #Ultimate.C_memcpy_src [2020-12-01 16:21:58,697 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2020-12-01 16:21:58,698 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-12-01 16:21:58,698 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-12-01 16:21:58,698 WARN L1295 BoogieBacktranslator]: unknown boogie variable #Ultimate.C_memcpy_src [2020-12-01 16:21:58,698 WARN L1295 BoogieBacktranslator]: unknown boogie variable size [2020-12-01 16:21:58,699 WARN L1295 BoogieBacktranslator]: unknown boogie variable #Ultimate.C_memcpy_dest [2020-12-01 16:21:58,699 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-12-01 16:21:58,699 WARN L1295 BoogieBacktranslator]: unknown boogie variable #Ultimate.C_memcpy_src [2020-12-01 16:21:58,699 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2020-12-01 16:21:58,712 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memcpy_src : $Pointer$ not handled [2020-12-01 16:21:58,713 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memcpy_dest : $Pointer$ not handled [2020-12-01 16:21:58,713 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-12-01 16:21:58,713 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memcpy_src : $Pointer$ not handled [2020-12-01 16:21:58,714 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-12-01 16:21:58,714 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memcpy_src : $Pointer$ not handled [2020-12-01 16:21:58,714 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memcpy_src : $Pointer$ not handled [2020-12-01 16:21:58,714 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memcpy_dest : $Pointer$ not handled [2020-12-01 16:21:58,715 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-12-01 16:21:58,715 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memcpy_src : $Pointer$ not handled [2020-12-01 16:21:58,715 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memcpy_dest : $Pointer$ not handled [2020-12-01 16:21:58,715 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-12-01 16:21:58,716 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memcpy_src : $Pointer$ not handled [2020-12-01 16:21:58,716 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memcpy_src : $Pointer$ not handled [2020-12-01 16:21:58,716 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memcpy_dest : $Pointer$ not handled [2020-12-01 16:21:58,716 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-12-01 16:21:58,717 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memcpy_src : $Pointer$ not handled [2020-12-01 16:21:58,717 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-12-01 16:21:58,717 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memcpy_src : $Pointer$ not handled [2020-12-01 16:21:58,717 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-12-01 16:21:58,718 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memcpy_src : $Pointer$ not handled [2020-12-01 16:21:58,718 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memcpy_dest : $Pointer$ not handled [2020-12-01 16:21:58,718 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-12-01 16:21:58,718 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memcpy_src : $Pointer$ not handled [2020-12-01 16:21:58,719 WARN L1295 BoogieBacktranslator]: unknown boogie variable #Ultimate.C_memcpy_src [2020-12-01 16:21:58,719 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-12-01 16:21:58,719 WARN L1295 BoogieBacktranslator]: unknown boogie variable #Ultimate.C_memcpy_dest [2020-12-01 16:21:58,720 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-12-01 16:21:58,720 WARN L1295 BoogieBacktranslator]: unknown boogie variable #Ultimate.C_memcpy_src [2020-12-01 16:21:58,720 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-12-01 16:21:58,720 WARN L1295 BoogieBacktranslator]: unknown boogie variable #Ultimate.C_memcpy_src [2020-12-01 16:21:58,721 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2020-12-01 16:21:58,721 WARN L1295 BoogieBacktranslator]: unknown boogie variable #Ultimate.C_memcpy_src [2020-12-01 16:21:58,721 WARN L1295 BoogieBacktranslator]: unknown boogie variable #Ultimate.C_memcpy_dest [2020-12-01 16:21:58,721 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-12-01 16:21:58,721 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-12-01 16:21:58,722 WARN L1295 BoogieBacktranslator]: unknown boogie variable #Ultimate.C_memcpy_src [2020-12-01 16:21:58,722 WARN L1295 BoogieBacktranslator]: unknown boogie variable size [2020-12-01 16:21:58,722 WARN L1295 BoogieBacktranslator]: unknown boogie variable #Ultimate.C_memcpy_dest [2020-12-01 16:21:58,722 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-12-01 16:21:58,722 WARN L1295 BoogieBacktranslator]: unknown boogie variable #Ultimate.C_memcpy_src [2020-12-01 16:21:58,723 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2020-12-01 16:21:58,723 WARN L1295 BoogieBacktranslator]: unknown boogie variable #Ultimate.C_memcpy_src [2020-12-01 16:21:58,723 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-12-01 16:21:58,723 WARN L1295 BoogieBacktranslator]: unknown boogie variable #Ultimate.C_memcpy_dest [2020-12-01 16:21:58,723 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-12-01 16:21:58,724 WARN L1295 BoogieBacktranslator]: unknown boogie variable #Ultimate.C_memcpy_src [2020-12-01 16:21:58,724 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-12-01 16:21:58,724 WARN L1295 BoogieBacktranslator]: unknown boogie variable #Ultimate.C_memcpy_src [2020-12-01 16:21:58,724 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2020-12-01 16:21:58,725 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-12-01 16:21:58,725 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-12-01 16:21:58,725 WARN L1295 BoogieBacktranslator]: unknown boogie variable #Ultimate.C_memcpy_src [2020-12-01 16:21:58,725 WARN L1295 BoogieBacktranslator]: unknown boogie variable size [2020-12-01 16:21:58,725 WARN L1295 BoogieBacktranslator]: unknown boogie variable #Ultimate.C_memcpy_dest [2020-12-01 16:21:58,726 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-12-01 16:21:58,726 WARN L1295 BoogieBacktranslator]: unknown boogie variable #Ultimate.C_memcpy_src [2020-12-01 16:21:58,726 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2020-12-01 16:21:58,727 INFO L569 CodeCheckObserver]: Invariant with dag size 67 [2020-12-01 16:21:58,728 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck has thrown an exception: java.lang.IllegalArgumentException: unknown symbol (@diff (Array Int Int) (Array Int Int) Int) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Term2Expression.getBinaryOperator(Term2Expression.java:553) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Term2Expression.translate(Term2Expression.java:246) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Term2Expression.translate(Term2Expression.java:129) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Term2Expression.translate(Term2Expression.java:165) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Term2Expression.translate(Term2Expression.java:129) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Term2Expression.translate(Term2Expression.java:165) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Term2Expression.translate(Term2Expression.java:129) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Term2Expression.translate(Term2Expression.java:165) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Term2Expression.translate(Term2Expression.java:129) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Term2Expression.translate(Term2Expression.java:165) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Term2Expression.translate(Term2Expression.java:129) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBacktranslator.translateExpression(RCFGBacktranslator.java:394) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBacktranslator.translateExpression(RCFGBacktranslator.java:1) at de.uni_freiburg.informatik.ultimate.core.coreplugin.services.ModelTranslationContainer.translateExpression(ModelTranslationContainer.java:106) at de.uni_freiburg.informatik.ultimate.core.coreplugin.services.ModelTranslationContainer.translateExpressionToString(ModelTranslationContainer.java:89) at de.uni_freiburg.informatik.ultimate.core.lib.results.InvariantResult.getLongDescription(InvariantResult.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.services.ResultService.reportResult(ResultService.java:85) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.reportResult(CodeCheckObserver.java:805) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.createInvariantResults(CodeCheckObserver.java:573) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:529) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2020-12-01 16:21:58,732 INFO L168 Benchmark]: Toolchain (without parser) took 296679.16 ms. Allocated memory was 94.4 MB in the beginning and 1.2 GB in the end (delta: 1.1 GB). Free memory was 59.9 MB in the beginning and 1.0 GB in the end (delta: -942.7 MB). Peak memory consumption was 746.2 MB. Max. memory is 16.1 GB. [2020-12-01 16:21:58,733 INFO L168 Benchmark]: CDTParser took 0.56 ms. Allocated memory is still 94.4 MB. Free memory was 71.0 MB in the beginning and 70.9 MB in the end (delta: 24.3 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 16:21:58,733 INFO L168 Benchmark]: CACSL2BoogieTranslator took 555.51 ms. Allocated memory is still 94.4 MB. Free memory was 59.7 MB in the beginning and 50.1 MB in the end (delta: 9.6 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-12-01 16:21:58,734 INFO L168 Benchmark]: Boogie Procedure Inliner took 44.93 ms. Allocated memory is still 94.4 MB. Free memory was 50.1 MB in the beginning and 48.1 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2020-12-01 16:21:58,735 INFO L168 Benchmark]: Boogie Preprocessor took 28.31 ms. Allocated memory is still 94.4 MB. Free memory was 48.1 MB in the beginning and 46.4 MB in the end (delta: 1.6 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2020-12-01 16:21:58,735 INFO L168 Benchmark]: RCFGBuilder took 676.84 ms. Allocated memory is still 94.4 MB. Free memory was 46.4 MB in the beginning and 60.4 MB in the end (delta: -14.0 MB). Peak memory consumption was 16.5 MB. Max. memory is 16.1 GB. [2020-12-01 16:21:58,736 INFO L168 Benchmark]: CodeCheck took 295368.60 ms. Allocated memory was 94.4 MB in the beginning and 1.2 GB in the end (delta: 1.1 GB). Free memory was 60.2 MB in the beginning and 1.0 GB in the end (delta: -942.5 MB). Peak memory consumption was 748.9 MB. Max. memory is 16.1 GB. [2020-12-01 16:21:58,739 INFO L339 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, 33 locations, 14 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 291.8s, OverallIterations: 27, TraceHistogramMax: 0, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 17866752 SDtfs, 192075500 SDslu, 0 SDs, 0 SdLazy, 758830120 SolverSat, 285760916 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 14.6s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 3928 GetRequests, 3171 SyntacticMatches, 25 SemanticMatches, 732 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 267689 ImplicationChecksByTransitivity, 286.3s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, traceCheckStatistics: 0.0s SsaConstructionTime, 0.6s SatisfiabilityAnalysisTime, 48.4s InterpolantComputationTime, 430 NumberOfCodeBlocks, 430 NumberOfCodeBlocksAsserted, 26 NumberOfCheckSat, 404 ConstructedInterpolants, 0 QuantifiedInterpolants, 120550 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 26 InterpolantComputations, 14 PerfectInterpolantSequences, 209/289 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 - PositiveResult [Line: -1]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: -1]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: -1]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: -1]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 646]: all allocated memory was freed For all program executions holds that all allocated memory was freed at this location - PositiveResult [Line: -1]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 651]: free always succeeds For all program executions holds that free always succeeds at this location - PositiveResult [Line: 651]: free always succeeds For all program executions holds that free always succeeds at this location - PositiveResult [Line: -1]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: -1]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 651]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 651]: free always succeeds For all program executions holds that free always succeeds at this location - PositiveResult [Line: -1]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 651]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - AllSpecificationsHoldResult: All specifications hold 14 specifications checked. All of them hold - InvariantResult [Line: -1]: Loop Invariant [2020-12-01 16:21:58,744 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memcpy_src : $Pointer$ not handled [2020-12-01 16:21:58,744 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memcpy_dest : $Pointer$ not handled [2020-12-01 16:21:58,744 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-12-01 16:21:58,744 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memcpy_src : $Pointer$ not handled [2020-12-01 16:21:58,745 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-12-01 16:21:58,745 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memcpy_src : $Pointer$ not handled [2020-12-01 16:21:58,745 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memcpy_src : $Pointer$ not handled [2020-12-01 16:21:58,745 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memcpy_dest : $Pointer$ not handled [2020-12-01 16:21:58,745 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-12-01 16:21:58,746 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memcpy_src : $Pointer$ not handled [2020-12-01 16:21:58,746 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memcpy_dest : $Pointer$ not handled [2020-12-01 16:21:58,746 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-12-01 16:21:58,746 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memcpy_src : $Pointer$ not handled [2020-12-01 16:21:58,746 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memcpy_src : $Pointer$ not handled [2020-12-01 16:21:58,747 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memcpy_dest : $Pointer$ not handled [2020-12-01 16:21:58,747 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-12-01 16:21:58,747 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memcpy_src : $Pointer$ not handled [2020-12-01 16:21:58,747 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-12-01 16:21:58,748 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memcpy_src : $Pointer$ not handled [2020-12-01 16:21:58,748 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-12-01 16:21:58,748 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memcpy_src : $Pointer$ not handled [2020-12-01 16:21:58,748 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memcpy_dest : $Pointer$ not handled [2020-12-01 16:21:58,749 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-12-01 16:21:58,749 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memcpy_src : $Pointer$ not handled [2020-12-01 16:21:58,749 WARN L1295 BoogieBacktranslator]: unknown boogie variable #Ultimate.C_memcpy_src [2020-12-01 16:21:58,750 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-12-01 16:21:58,750 WARN L1295 BoogieBacktranslator]: unknown boogie variable #Ultimate.C_memcpy_dest [2020-12-01 16:21:58,750 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-12-01 16:21:58,750 WARN L1295 BoogieBacktranslator]: unknown boogie variable #Ultimate.C_memcpy_src [2020-12-01 16:21:58,750 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-12-01 16:21:58,751 WARN L1295 BoogieBacktranslator]: unknown boogie variable #Ultimate.C_memcpy_src [2020-12-01 16:21:58,751 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2020-12-01 16:21:58,751 WARN L1295 BoogieBacktranslator]: unknown boogie variable #Ultimate.C_memcpy_src [2020-12-01 16:21:58,751 WARN L1295 BoogieBacktranslator]: unknown boogie variable #Ultimate.C_memcpy_dest [2020-12-01 16:21:58,751 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-12-01 16:21:58,752 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-12-01 16:21:58,752 WARN L1295 BoogieBacktranslator]: unknown boogie variable #Ultimate.C_memcpy_src [2020-12-01 16:21:58,752 WARN L1295 BoogieBacktranslator]: unknown boogie variable size [2020-12-01 16:21:58,752 WARN L1295 BoogieBacktranslator]: unknown boogie variable #Ultimate.C_memcpy_dest [2020-12-01 16:21:58,752 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-12-01 16:21:58,752 WARN L1295 BoogieBacktranslator]: unknown boogie variable #Ultimate.C_memcpy_src [2020-12-01 16:21:58,753 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2020-12-01 16:21:58,753 WARN L1295 BoogieBacktranslator]: unknown boogie variable #Ultimate.C_memcpy_src [2020-12-01 16:21:58,753 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-12-01 16:21:58,753 WARN L1295 BoogieBacktranslator]: unknown boogie variable #Ultimate.C_memcpy_dest [2020-12-01 16:21:58,753 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-12-01 16:21:58,754 WARN L1295 BoogieBacktranslator]: unknown boogie variable #Ultimate.C_memcpy_src [2020-12-01 16:21:58,754 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-12-01 16:21:58,754 WARN L1295 BoogieBacktranslator]: unknown boogie variable #Ultimate.C_memcpy_src [2020-12-01 16:21:58,754 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2020-12-01 16:21:58,754 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-12-01 16:21:58,755 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-12-01 16:21:58,755 WARN L1295 BoogieBacktranslator]: unknown boogie variable #Ultimate.C_memcpy_src [2020-12-01 16:21:58,755 WARN L1295 BoogieBacktranslator]: unknown boogie variable size [2020-12-01 16:21:58,755 WARN L1295 BoogieBacktranslator]: unknown boogie variable #Ultimate.C_memcpy_dest [2020-12-01 16:21:58,755 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-12-01 16:21:58,755 WARN L1295 BoogieBacktranslator]: unknown boogie variable #Ultimate.C_memcpy_src [2020-12-01 16:21:58,756 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2020-12-01 16:21:58,757 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memcpy_src : $Pointer$ not handled [2020-12-01 16:21:58,757 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memcpy_dest : $Pointer$ not handled [2020-12-01 16:21:58,757 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-12-01 16:21:58,757 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memcpy_src : $Pointer$ not handled [2020-12-01 16:21:58,758 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-12-01 16:21:58,758 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memcpy_src : $Pointer$ not handled [2020-12-01 16:21:58,758 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memcpy_src : $Pointer$ not handled [2020-12-01 16:21:58,758 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memcpy_dest : $Pointer$ not handled [2020-12-01 16:21:58,758 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-12-01 16:21:58,759 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memcpy_src : $Pointer$ not handled [2020-12-01 16:21:58,759 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memcpy_dest : $Pointer$ not handled [2020-12-01 16:21:58,759 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-12-01 16:21:58,759 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memcpy_src : $Pointer$ not handled [2020-12-01 16:21:58,759 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memcpy_src : $Pointer$ not handled [2020-12-01 16:21:58,760 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memcpy_dest : $Pointer$ not handled [2020-12-01 16:21:58,760 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-12-01 16:21:58,760 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memcpy_src : $Pointer$ not handled [2020-12-01 16:21:58,760 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-12-01 16:21:58,760 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memcpy_src : $Pointer$ not handled [2020-12-01 16:21:58,761 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-12-01 16:21:58,761 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memcpy_src : $Pointer$ not handled [2020-12-01 16:21:58,761 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memcpy_dest : $Pointer$ not handled [2020-12-01 16:21:58,761 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-12-01 16:21:58,762 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memcpy_src : $Pointer$ not handled [2020-12-01 16:21:58,762 WARN L1295 BoogieBacktranslator]: unknown boogie variable #Ultimate.C_memcpy_src [2020-12-01 16:21:58,762 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-12-01 16:21:58,763 WARN L1295 BoogieBacktranslator]: unknown boogie variable #Ultimate.C_memcpy_dest [2020-12-01 16:21:58,763 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-12-01 16:21:58,763 WARN L1295 BoogieBacktranslator]: unknown boogie variable #Ultimate.C_memcpy_src [2020-12-01 16:21:58,763 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-12-01 16:21:58,763 WARN L1295 BoogieBacktranslator]: unknown boogie variable #Ultimate.C_memcpy_src [2020-12-01 16:21:58,763 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2020-12-01 16:21:58,764 WARN L1295 BoogieBacktranslator]: unknown boogie variable #Ultimate.C_memcpy_src [2020-12-01 16:21:58,764 WARN L1295 BoogieBacktranslator]: unknown boogie variable #Ultimate.C_memcpy_dest [2020-12-01 16:21:58,764 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-12-01 16:21:58,764 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-12-01 16:21:58,764 WARN L1295 BoogieBacktranslator]: unknown boogie variable #Ultimate.C_memcpy_src [2020-12-01 16:21:58,765 WARN L1295 BoogieBacktranslator]: unknown boogie variable size [2020-12-01 16:21:58,765 WARN L1295 BoogieBacktranslator]: unknown boogie variable #Ultimate.C_memcpy_dest [2020-12-01 16:21:58,765 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-12-01 16:21:58,765 WARN L1295 BoogieBacktranslator]: unknown boogie variable #Ultimate.C_memcpy_src [2020-12-01 16:21:58,765 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2020-12-01 16:21:58,765 WARN L1295 BoogieBacktranslator]: unknown boogie variable #Ultimate.C_memcpy_src [2020-12-01 16:21:58,766 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-12-01 16:21:58,766 WARN L1295 BoogieBacktranslator]: unknown boogie variable #Ultimate.C_memcpy_dest [2020-12-01 16:21:58,766 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-12-01 16:21:58,766 WARN L1295 BoogieBacktranslator]: unknown boogie variable #Ultimate.C_memcpy_src [2020-12-01 16:21:58,766 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-12-01 16:21:58,767 WARN L1295 BoogieBacktranslator]: unknown boogie variable #Ultimate.C_memcpy_src [2020-12-01 16:21:58,767 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2020-12-01 16:21:58,767 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-12-01 16:21:58,767 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-12-01 16:21:58,767 WARN L1295 BoogieBacktranslator]: unknown boogie variable #Ultimate.C_memcpy_src [2020-12-01 16:21:58,767 WARN L1295 BoogieBacktranslator]: unknown boogie variable size [2020-12-01 16:21:58,768 WARN L1295 BoogieBacktranslator]: unknown boogie variable #Ultimate.C_memcpy_dest [2020-12-01 16:21:58,768 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-12-01 16:21:58,768 WARN L1295 BoogieBacktranslator]: unknown boogie variable #Ultimate.C_memcpy_src [2020-12-01 16:21:58,768 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier Derived loop invariant: ((((((((((((#Ultimate.C_memcpy_src == 0 && 4 == unknown-#length-unknown[p]) && #Ultimate.C_memcpy_dest == 0) && #memory_$Pointer$[#Ultimate.C_memcpy_src][0] == 0) && \valid[#memory_$Pointer$[#Ultimate.C_memcpy_src][0]] == 1) && p == 0) && unknown-#StackHeapBarrier-unknown + 1 <= p) && !(#Ultimate.C_memcpy_src == #Ultimate.C_memcpy_dest)) && \old(unknown-main_\old_#valid-unknown) == \valid[#memory_$Pointer$[#Ultimate.C_memcpy_src][0] := 0][p := 0]) && unknown-size-unknown == 4) && \valid[p] == 1) && p == #Ultimate.C_memcpy_dest) && #memory_$Pointer$[#Ultimate.C_memcpy_src][0] + 1 <= unknown-#StackHeapBarrier-unknown) || ((((((((((((#Ultimate.C_memcpy_src == 0 && 4 == unknown-#length-unknown[p]) && #Ultimate.C_memcpy_dest == 0) && #memory_$Pointer$[#Ultimate.C_memcpy_src][0] == 0) && \valid[#memory_$Pointer$[#Ultimate.C_memcpy_src][0]] == 1) && p == 0) && unknown-#StackHeapBarrier-unknown + 1 <= p) && 3 < aux-#t~loopctr10-aux) && \old(unknown-main_\old_#valid-unknown) == \valid[#memory_$Pointer$[#Ultimate.C_memcpy_src][0] := 0][p := 0]) && unknown-size-unknown == 4) && \valid[p] == 1) && p == #Ultimate.C_memcpy_dest) && #memory_$Pointer$[#Ultimate.C_memcpy_src][0] + 1 <= unknown-#StackHeapBarrier-unknown) - ExceptionOrErrorResult: IllegalArgumentException: unknown symbol (@diff (Array Int Int) (Array Int Int) Int) de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: IllegalArgumentException: unknown symbol (@diff (Array Int Int) (Array Int Int) Int): de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Term2Expression.getBinaryOperator(Term2Expression.java:553) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.56 ms. Allocated memory is still 94.4 MB. Free memory was 71.0 MB in the beginning and 70.9 MB in the end (delta: 24.3 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 555.51 ms. Allocated memory is still 94.4 MB. Free memory was 59.7 MB in the beginning and 50.1 MB in the end (delta: 9.6 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 44.93 ms. Allocated memory is still 94.4 MB. Free memory was 50.1 MB in the beginning and 48.1 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 28.31 ms. Allocated memory is still 94.4 MB. Free memory was 48.1 MB in the beginning and 46.4 MB in the end (delta: 1.6 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. * RCFGBuilder took 676.84 ms. Allocated memory is still 94.4 MB. Free memory was 46.4 MB in the beginning and 60.4 MB in the end (delta: -14.0 MB). Peak memory consumption was 16.5 MB. Max. memory is 16.1 GB. * CodeCheck took 295368.60 ms. Allocated memory was 94.4 MB in the beginning and 1.2 GB in the end (delta: 1.1 GB). Free memory was 60.2 MB in the beginning and 1.0 GB in the end (delta: -942.5 MB). Peak memory consumption was 748.9 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memcpy_src : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memcpy_dest : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memcpy_src : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memcpy_src : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memcpy_src : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memcpy_dest : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memcpy_src : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memcpy_dest : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memcpy_src : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memcpy_src : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memcpy_dest : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memcpy_src : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memcpy_src : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memcpy_src : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memcpy_dest : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memcpy_src : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memcpy_src : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memcpy_dest : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memcpy_src : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memcpy_src : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memcpy_src : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memcpy_dest : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memcpy_src : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memcpy_dest : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memcpy_src : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memcpy_src : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memcpy_dest : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memcpy_src : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memcpy_src : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memcpy_src : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memcpy_dest : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memcpy_src : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memcpy_src : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memcpy_dest : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memcpy_src : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memcpy_src : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memcpy_src : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memcpy_dest : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memcpy_src : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memcpy_dest : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memcpy_src : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memcpy_src : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memcpy_dest : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memcpy_src : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memcpy_src : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memcpy_src : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memcpy_dest : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memcpy_src : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memcpy_src : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memcpy_dest : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memcpy_src : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memcpy_src : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memcpy_src : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memcpy_dest : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memcpy_src : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memcpy_dest : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memcpy_src : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memcpy_src : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memcpy_dest : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memcpy_src : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memcpy_src : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memcpy_src : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memcpy_dest : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memcpy_src : $Pointer$ not handled * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResult: Unfinished Backtranslation unknown boogie variable #Ultimate.C_memcpy_src - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #Ultimate.C_memcpy_dest - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #Ultimate.C_memcpy_src - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #Ultimate.C_memcpy_src - GenericResult: Unfinished Backtranslation unknown boogie variable #StackHeapBarrier - GenericResult: Unfinished Backtranslation unknown boogie variable #Ultimate.C_memcpy_src - GenericResult: Unfinished Backtranslation unknown boogie variable #Ultimate.C_memcpy_dest - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #Ultimate.C_memcpy_src - GenericResult: Unfinished Backtranslation unknown boogie variable size - GenericResult: Unfinished Backtranslation unknown boogie variable #Ultimate.C_memcpy_dest - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #Ultimate.C_memcpy_src - GenericResult: Unfinished Backtranslation unknown boogie variable #StackHeapBarrier - GenericResult: Unfinished Backtranslation unknown boogie variable #Ultimate.C_memcpy_src - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #Ultimate.C_memcpy_dest - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #Ultimate.C_memcpy_src - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #Ultimate.C_memcpy_src - GenericResult: Unfinished Backtranslation unknown boogie variable #StackHeapBarrier - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #Ultimate.C_memcpy_src - GenericResult: Unfinished Backtranslation unknown boogie variable size - GenericResult: Unfinished Backtranslation unknown boogie variable #Ultimate.C_memcpy_dest - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #Ultimate.C_memcpy_src - GenericResult: Unfinished Backtranslation unknown boogie variable #StackHeapBarrier - GenericResult: Unfinished Backtranslation unknown boogie variable #Ultimate.C_memcpy_src - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #Ultimate.C_memcpy_dest - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #Ultimate.C_memcpy_src - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #Ultimate.C_memcpy_src - GenericResult: Unfinished Backtranslation unknown boogie variable #StackHeapBarrier - GenericResult: Unfinished Backtranslation unknown boogie variable #Ultimate.C_memcpy_src - GenericResult: Unfinished Backtranslation unknown boogie variable #Ultimate.C_memcpy_dest - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #Ultimate.C_memcpy_src - GenericResult: Unfinished Backtranslation unknown boogie variable size - GenericResult: Unfinished Backtranslation unknown boogie variable #Ultimate.C_memcpy_dest - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #Ultimate.C_memcpy_src - GenericResult: Unfinished Backtranslation unknown boogie variable #StackHeapBarrier - GenericResult: Unfinished Backtranslation unknown boogie variable #Ultimate.C_memcpy_src - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #Ultimate.C_memcpy_dest - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #Ultimate.C_memcpy_src - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #Ultimate.C_memcpy_src - GenericResult: Unfinished Backtranslation unknown boogie variable #StackHeapBarrier - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #Ultimate.C_memcpy_src - GenericResult: Unfinished Backtranslation unknown boogie variable size - GenericResult: Unfinished Backtranslation unknown boogie variable #Ultimate.C_memcpy_dest - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #Ultimate.C_memcpy_src - GenericResult: Unfinished Backtranslation unknown boogie variable #StackHeapBarrier - GenericResult: Unfinished Backtranslation unknown boogie variable #Ultimate.C_memcpy_src - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #Ultimate.C_memcpy_dest - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #Ultimate.C_memcpy_src - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #Ultimate.C_memcpy_src - GenericResult: Unfinished Backtranslation unknown boogie variable #StackHeapBarrier - GenericResult: Unfinished Backtranslation unknown boogie variable #Ultimate.C_memcpy_src - GenericResult: Unfinished Backtranslation unknown boogie variable #Ultimate.C_memcpy_dest - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #Ultimate.C_memcpy_src - GenericResult: Unfinished Backtranslation unknown boogie variable size - GenericResult: Unfinished Backtranslation unknown boogie variable #Ultimate.C_memcpy_dest - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #Ultimate.C_memcpy_src - GenericResult: Unfinished Backtranslation unknown boogie variable #StackHeapBarrier - GenericResult: Unfinished Backtranslation unknown boogie variable #Ultimate.C_memcpy_src - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #Ultimate.C_memcpy_dest - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #Ultimate.C_memcpy_src - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #Ultimate.C_memcpy_src - GenericResult: Unfinished Backtranslation unknown boogie variable #StackHeapBarrier - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #Ultimate.C_memcpy_src - GenericResult: Unfinished Backtranslation unknown boogie variable size - GenericResult: Unfinished Backtranslation unknown boogie variable #Ultimate.C_memcpy_dest - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #Ultimate.C_memcpy_src - GenericResult: Unfinished Backtranslation unknown boogie variable #StackHeapBarrier - GenericResult: Unfinished Backtranslation unknown boogie variable #Ultimate.C_memcpy_src - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #Ultimate.C_memcpy_dest - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #Ultimate.C_memcpy_src - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #Ultimate.C_memcpy_src - GenericResult: Unfinished Backtranslation unknown boogie variable #StackHeapBarrier - GenericResult: Unfinished Backtranslation unknown boogie variable #Ultimate.C_memcpy_src - GenericResult: Unfinished Backtranslation unknown boogie variable #Ultimate.C_memcpy_dest - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #Ultimate.C_memcpy_src - GenericResult: Unfinished Backtranslation unknown boogie variable size - GenericResult: Unfinished Backtranslation unknown boogie variable #Ultimate.C_memcpy_dest - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #Ultimate.C_memcpy_src - GenericResult: Unfinished Backtranslation unknown boogie variable #StackHeapBarrier - GenericResult: Unfinished Backtranslation unknown boogie variable #Ultimate.C_memcpy_src - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #Ultimate.C_memcpy_dest - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #Ultimate.C_memcpy_src - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #Ultimate.C_memcpy_src - GenericResult: Unfinished Backtranslation unknown boogie variable #StackHeapBarrier - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #Ultimate.C_memcpy_src - GenericResult: Unfinished Backtranslation unknown boogie variable size - GenericResult: Unfinished Backtranslation unknown boogie variable #Ultimate.C_memcpy_dest - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #Ultimate.C_memcpy_src - GenericResult: Unfinished Backtranslation unknown boogie variable #StackHeapBarrier RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-69874e2 [2020-12-01 16:22:01,303 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 16:22:01,307 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 16:22:01,356 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 16:22:01,356 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 16:22:01,362 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 16:22:01,364 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 16:22:01,369 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 16:22:01,372 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 16:22:01,378 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 16:22:01,380 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 16:22:01,394 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 16:22:01,394 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 16:22:01,398 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 16:22:01,402 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 16:22:01,404 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 16:22:01,405 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 16:22:01,408 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 16:22:01,412 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 16:22:01,420 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 16:22:01,422 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 16:22:01,424 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 16:22:01,426 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 16:22:01,434 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 16:22:01,440 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 16:22:01,443 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 16:22:01,444 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 16:22:01,446 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 16:22:01,447 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 16:22:01,448 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 16:22:01,449 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 16:22:01,450 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 16:22:01,452 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 16:22:01,453 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 16:22:01,454 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 16:22:01,455 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 16:22:01,456 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 16:22:01,456 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 16:22:01,456 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 16:22:01,459 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 16:22:01,459 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 16:22:01,460 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_dcedf7ec-d966-43f1-9263-299b0b1287ab/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2020-12-01 16:22:01,493 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 16:22:01,496 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 16:22:01,498 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 16:22:01,499 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 16:22:01,499 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 16:22:01,499 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 16:22:01,500 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-12-01 16:22:01,500 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 16:22:01,501 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 16:22:01,501 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 16:22:01,502 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-12-01 16:22:01,502 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-12-01 16:22:01,503 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-12-01 16:22:01,503 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 16:22:01,503 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-01 16:22:01,503 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-01 16:22:01,504 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-01 16:22:01,504 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 16:22:01,504 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 16:22:01,505 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 16:22:01,505 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 16:22:01,505 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 16:22:01,506 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 16:22:01,506 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 16:22:01,506 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 16:22:01,506 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 16:22:01,507 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-01 16:22:01,507 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-01 16:22:01,507 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-12-01 16:22:01,508 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 16:22:01,508 INFO L138 SettingsManager]: * Logic for external solver=AUFBV WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud-vcloud-master/worker/run_dir_dcedf7ec-d966-43f1-9263-299b0b1287ab/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_dcedf7ec-d966-43f1-9263-299b0b1287ab/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 60a24c4f5e174a9ae46b1f077c5e18d0598bd760 [2020-12-01 16:22:01,931 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 16:22:01,976 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 16:22:01,979 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 16:22:01,981 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 16:22:01,982 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 16:22:01,983 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_dcedf7ec-d966-43f1-9263-299b0b1287ab/bin/ukojak/../../sv-benchmarks/c/memsafety/test-memleak_nexttime.i [2020-12-01 16:22:02,064 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_dcedf7ec-d966-43f1-9263-299b0b1287ab/bin/ukojak/data/bc5571502/d3e61a76db89425395a48a94f3a7cb35/FLAGce4c38fb3 [2020-12-01 16:22:02,653 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 16:22:02,653 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_dcedf7ec-d966-43f1-9263-299b0b1287ab/sv-benchmarks/c/memsafety/test-memleak_nexttime.i [2020-12-01 16:22:02,669 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_dcedf7ec-d966-43f1-9263-299b0b1287ab/bin/ukojak/data/bc5571502/d3e61a76db89425395a48a94f3a7cb35/FLAGce4c38fb3 [2020-12-01 16:22:02,987 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_dcedf7ec-d966-43f1-9263-299b0b1287ab/bin/ukojak/data/bc5571502/d3e61a76db89425395a48a94f3a7cb35 [2020-12-01 16:22:02,991 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 16:22:02,994 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 16:22:02,999 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 16:22:02,999 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 16:22:03,003 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 16:22:03,005 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:22:02" (1/1) ... [2020-12-01 16:22:03,011 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7b735c19 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:22:03, skipping insertion in model container [2020-12-01 16:22:03,012 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:22:02" (1/1) ... [2020-12-01 16:22:03,021 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 16:22:03,106 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 16:22:03,611 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 16:22:03,631 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-12-01 16:22:03,640 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 16:22:03,680 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 16:22:03,694 INFO L203 MainTranslator]: Completed pre-run [2020-12-01 16:22:03,741 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 16:22:03,863 INFO L208 MainTranslator]: Completed translation [2020-12-01 16:22:03,864 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:22:03 WrapperNode [2020-12-01 16:22:03,866 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 16:22:03,867 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-01 16:22:03,867 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-01 16:22:03,869 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-01 16:22:03,876 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:22:03" (1/1) ... [2020-12-01 16:22:03,900 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:22:03" (1/1) ... [2020-12-01 16:22:03,923 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-01 16:22:03,924 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-12-01 16:22:03,924 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-12-01 16:22:03,924 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-12-01 16:22:03,933 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:22:03" (1/1) ... [2020-12-01 16:22:03,933 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:22:03" (1/1) ... [2020-12-01 16:22:03,938 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:22:03" (1/1) ... [2020-12-01 16:22:03,939 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:22:03" (1/1) ... [2020-12-01 16:22:03,947 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:22:03" (1/1) ... [2020-12-01 16:22:03,951 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:22:03" (1/1) ... [2020-12-01 16:22:03,954 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:22:03" (1/1) ... [2020-12-01 16:22:03,958 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-12-01 16:22:03,959 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-12-01 16:22:03,959 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-12-01 16:22:03,959 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-12-01 16:22:03,960 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:22:03" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_dcedf7ec-d966-43f1-9263-299b0b1287ab/bin/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 16:22:04,026 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2020-12-01 16:22:04,026 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2020-12-01 16:22:04,026 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2020-12-01 16:22:04,026 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-12-01 16:22:04,027 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-12-01 16:22:04,027 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-12-01 16:22:04,027 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-12-01 16:22:04,027 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-12-01 16:22:04,027 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2020-12-01 16:22:04,027 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2020-12-01 16:22:04,028 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-12-01 16:22:04,028 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-12-01 16:22:04,611 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-12-01 16:22:04,611 INFO L298 CfgBuilder]: Removed 10 assume(true) statements. [2020-12-01 16:22:04,614 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 04:22:04 BoogieIcfgContainer [2020-12-01 16:22:04,614 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-12-01 16:22:04,615 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2020-12-01 16:22:04,615 INFO L271 PluginConnector]: Initializing CodeCheck... [2020-12-01 16:22:04,625 INFO L275 PluginConnector]: CodeCheck initialized [2020-12-01 16:22:04,625 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 04:22:04" (1/1) ... [2020-12-01 16:22:04,634 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-01 16:22:04,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:22:04,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 33 states and 36 transitions. [2020-12-01 16:22:04,685 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 36 transitions. [2020-12-01 16:22:04,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2020-12-01 16:22:04,688 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:22:04,736 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:141) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:448) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2020-12-01 16:22:04,742 INFO L168 Benchmark]: Toolchain (without parser) took 1746.62 ms. Allocated memory was 58.7 MB in the beginning and 73.4 MB in the end (delta: 14.7 MB). Free memory was 35.6 MB in the beginning and 52.3 MB in the end (delta: -16.6 MB). Peak memory consumption was 20.5 MB. Max. memory is 16.1 GB. [2020-12-01 16:22:04,743 INFO L168 Benchmark]: CDTParser took 0.27 ms. Allocated memory is still 58.7 MB. Free memory was 40.3 MB in the beginning and 40.3 MB in the end (delta: 25.8 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 16:22:04,744 INFO L168 Benchmark]: CACSL2BoogieTranslator took 867.74 ms. Allocated memory was 58.7 MB in the beginning and 73.4 MB in the end (delta: 14.7 MB). Free memory was 35.5 MB in the beginning and 45.1 MB in the end (delta: -9.6 MB). Peak memory consumption was 14.0 MB. Max. memory is 16.1 GB. [2020-12-01 16:22:04,745 INFO L168 Benchmark]: Boogie Procedure Inliner took 56.14 ms. Allocated memory is still 73.4 MB. Free memory was 45.1 MB in the beginning and 42.9 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2020-12-01 16:22:04,746 INFO L168 Benchmark]: Boogie Preprocessor took 33.94 ms. Allocated memory is still 73.4 MB. Free memory was 42.9 MB in the beginning and 41.2 MB in the end (delta: 1.8 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2020-12-01 16:22:04,747 INFO L168 Benchmark]: RCFGBuilder took 655.32 ms. Allocated memory is still 73.4 MB. Free memory was 41.2 MB in the beginning and 34.8 MB in the end (delta: 6.4 MB). Peak memory consumption was 10.1 MB. Max. memory is 16.1 GB. [2020-12-01 16:22:04,747 INFO L168 Benchmark]: CodeCheck took 124.74 ms. Allocated memory is still 73.4 MB. Free memory was 34.8 MB in the beginning and 52.3 MB in the end (delta: -17.5 MB). Peak memory consumption was 4.9 MB. Max. memory is 16.1 GB. [2020-12-01 16:22:04,752 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 0.27 ms. Allocated memory is still 58.7 MB. Free memory was 40.3 MB in the beginning and 40.3 MB in the end (delta: 25.8 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 867.74 ms. Allocated memory was 58.7 MB in the beginning and 73.4 MB in the end (delta: 14.7 MB). Free memory was 35.5 MB in the beginning and 45.1 MB in the end (delta: -9.6 MB). Peak memory consumption was 14.0 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 56.14 ms. Allocated memory is still 73.4 MB. Free memory was 45.1 MB in the beginning and 42.9 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 33.94 ms. Allocated memory is still 73.4 MB. Free memory was 42.9 MB in the beginning and 41.2 MB in the end (delta: 1.8 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. * RCFGBuilder took 655.32 ms. Allocated memory is still 73.4 MB. Free memory was 41.2 MB in the beginning and 34.8 MB in the end (delta: 6.4 MB). Peak memory consumption was 10.1 MB. Max. memory is 16.1 GB. * CodeCheck took 124.74 ms. Allocated memory is still 73.4 MB. Free memory was 34.8 MB in the beginning and 52.3 MB in the end (delta: -17.5 MB). Peak memory consumption was 4.9 MB. Max. memory is 16.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...