./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ntdrivers/parport.i.cil-1.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 69874e26 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_6507da7b-94ea-4a70-a085-6926b69e8c70/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_6507da7b-94ea-4a70-a085-6926b69e8c70/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_6507da7b-94ea-4a70-a085-6926b69e8c70/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_6507da7b-94ea-4a70-a085-6926b69e8c70/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ntdrivers/parport.i.cil-1.c -s /tmp/vcloud-vcloud-master/worker/run_dir_6507da7b-94ea-4a70-a085-6926b69e8c70/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_6507da7b-94ea-4a70-a085-6926b69e8c70/bin/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash a54a0f3ff7082ff5da8f246f42cc85d68fd65882 ............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ 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_6507da7b-94ea-4a70-a085-6926b69e8c70/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_6507da7b-94ea-4a70-a085-6926b69e8c70/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_6507da7b-94ea-4a70-a085-6926b69e8c70/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_6507da7b-94ea-4a70-a085-6926b69e8c70/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ntdrivers/parport.i.cil-1.c -s /tmp/vcloud-vcloud-master/worker/run_dir_6507da7b-94ea-4a70-a085-6926b69e8c70/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_6507da7b-94ea-4a70-a085-6926b69e8c70/bin/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash a54a0f3ff7082ff5da8f246f42cc85d68fd65882 ................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.0-69874e2 [2020-12-01 16:27:51,184 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 16:27:51,187 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 16:27:51,251 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 16:27:51,252 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 16:27:51,258 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 16:27:51,281 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 16:27:51,283 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 16:27:51,286 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 16:27:51,287 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 16:27:51,289 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 16:27:51,290 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 16:27:51,291 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 16:27:51,292 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 16:27:51,295 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 16:27:51,296 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 16:27:51,298 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 16:27:51,299 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 16:27:51,301 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 16:27:51,303 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 16:27:51,306 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 16:27:51,309 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 16:27:51,311 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 16:27:51,313 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 16:27:51,320 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 16:27:51,323 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 16:27:51,323 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 16:27:51,325 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 16:27:51,326 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 16:27:51,328 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 16:27:51,328 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 16:27:51,330 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 16:27:51,332 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 16:27:51,333 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 16:27:51,335 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 16:27:51,335 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 16:27:51,336 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 16:27:51,337 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 16:27:51,337 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 16:27:51,338 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 16:27:51,339 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 16:27:51,345 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_6507da7b-94ea-4a70-a085-6926b69e8c70/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2020-12-01 16:27:51,387 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 16:27:51,388 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 16:27:51,389 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 16:27:51,389 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 16:27:51,391 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 16:27:51,391 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 16:27:51,391 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 16:27:51,392 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 16:27:51,392 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 16:27:51,392 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 16:27:51,393 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 16:27:51,394 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 16:27:51,394 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 16:27:51,394 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 16:27:51,394 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 16:27:51,395 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 16:27:51,395 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 16:27:51,395 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 16:27:51,395 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 16:27:51,395 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 16:27:51,396 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 16:27:51,396 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 16:27:51,396 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 16:27:51,397 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 16:27:51,397 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 16:27:51,397 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 16:27:51,397 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-01 16:27:51,398 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 16:27:51,398 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 16:27:51,398 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_6507da7b-94ea-4a70-a085-6926b69e8c70/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_6507da7b-94ea-4a70-a085-6926b69e8c70/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a54a0f3ff7082ff5da8f246f42cc85d68fd65882 [2020-12-01 16:27:51,700 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 16:27:51,734 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 16:27:51,737 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 16:27:51,739 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 16:27:51,741 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 16:27:51,742 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_6507da7b-94ea-4a70-a085-6926b69e8c70/bin/ukojak/../../sv-benchmarks/c/ntdrivers/parport.i.cil-1.c [2020-12-01 16:27:51,830 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_6507da7b-94ea-4a70-a085-6926b69e8c70/bin/ukojak/data/b2ef898bc/2caba6ba442f45b4bfeb310c57d1356f/FLAG489279e03 [2020-12-01 16:27:52,841 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 16:27:52,842 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_6507da7b-94ea-4a70-a085-6926b69e8c70/sv-benchmarks/c/ntdrivers/parport.i.cil-1.c [2020-12-01 16:27:52,913 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_6507da7b-94ea-4a70-a085-6926b69e8c70/bin/ukojak/data/b2ef898bc/2caba6ba442f45b4bfeb310c57d1356f/FLAG489279e03 [2020-12-01 16:27:53,296 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_6507da7b-94ea-4a70-a085-6926b69e8c70/bin/ukojak/data/b2ef898bc/2caba6ba442f45b4bfeb310c57d1356f [2020-12-01 16:27:53,299 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 16:27:53,303 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 16:27:53,305 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 16:27:53,305 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 16:27:53,309 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 16:27:53,310 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:27:53" (1/1) ... [2020-12-01 16:27:53,312 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5c401cbc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:27:53, skipping insertion in model container [2020-12-01 16:27:53,312 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:27:53" (1/1) ... [2020-12-01 16:27:53,320 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 16:27:53,488 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 16:27:55,430 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 16:27:55,448 INFO L203 MainTranslator]: Completed pre-run [2020-12-01 16:27:55,822 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 16:27:56,186 INFO L208 MainTranslator]: Completed translation [2020-12-01 16:27:56,187 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:27:56 WrapperNode [2020-12-01 16:27:56,188 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 16:27:56,189 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-01 16:27:56,189 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-01 16:27:56,189 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-01 16:27:56,197 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:27:56" (1/1) ... [2020-12-01 16:27:56,366 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:27:56" (1/1) ... [2020-12-01 16:27:56,558 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-01 16:27:56,559 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-12-01 16:27:56,559 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-12-01 16:27:56,559 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-12-01 16:27:56,569 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:27:56" (1/1) ... [2020-12-01 16:27:56,569 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:27:56" (1/1) ... [2020-12-01 16:27:56,626 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:27:56" (1/1) ... [2020-12-01 16:27:56,627 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:27:56" (1/1) ... [2020-12-01 16:27:56,985 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:27:56" (1/1) ... [2020-12-01 16:27:57,034 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:27:56" (1/1) ... [2020-12-01 16:27:57,084 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:27:56" (1/1) ... [2020-12-01 16:27:57,129 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-12-01 16:27:57,130 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-12-01 16:27:57,131 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-12-01 16:27:57,131 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-12-01 16:27:57,133 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:27:56" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_6507da7b-94ea-4a70-a085-6926b69e8c70/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 16:27:57,318 INFO L130 BoogieDeclarations]: Found specification of procedure PptDebugDumpResourceRequirementsList [2020-12-01 16:27:57,319 INFO L138 BoogieDeclarations]: Found implementation of procedure PptDebugDumpResourceRequirementsList [2020-12-01 16:27:57,319 INFO L130 BoogieDeclarations]: Found specification of procedure PptAcquireRemoveLock [2020-12-01 16:27:57,320 INFO L138 BoogieDeclarations]: Found implementation of procedure PptAcquireRemoveLock [2020-12-01 16:27:57,320 INFO L130 BoogieDeclarations]: Found specification of procedure WRITE_PORT_UCHAR [2020-12-01 16:27:57,321 INFO L138 BoogieDeclarations]: Found implementation of procedure WRITE_PORT_UCHAR [2020-12-01 16:27:57,321 INFO L130 BoogieDeclarations]: Found specification of procedure PptLegacyZipClockDiskModeByte [2020-12-01 16:27:57,321 INFO L138 BoogieDeclarations]: Found implementation of procedure PptLegacyZipClockDiskModeByte [2020-12-01 16:27:57,321 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~PVOID~0~TO~~BOOLEAN~0 [2020-12-01 16:27:57,322 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~PVOID~0~TO~~BOOLEAN~0 [2020-12-01 16:27:57,322 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2020-12-01 16:27:57,322 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2020-12-01 16:27:57,323 INFO L130 BoogieDeclarations]: Found specification of procedure PptClearByteMode [2020-12-01 16:27:57,323 INFO L138 BoogieDeclarations]: Found implementation of procedure PptClearByteMode [2020-12-01 16:27:57,323 INFO L130 BoogieDeclarations]: Found specification of procedure KeStallExecutionProcessor [2020-12-01 16:27:57,323 INFO L138 BoogieDeclarations]: Found implementation of procedure KeStallExecutionProcessor [2020-12-01 16:27:57,323 INFO L130 BoogieDeclarations]: Found specification of procedure PptEcrSetMode [2020-12-01 16:27:57,323 INFO L138 BoogieDeclarations]: Found implementation of procedure PptEcrSetMode [2020-12-01 16:27:57,323 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2020-12-01 16:27:57,324 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2020-12-01 16:27:57,324 INFO L130 BoogieDeclarations]: Found specification of procedure PptSynchronizedDecrement [2020-12-01 16:27:57,324 INFO L138 BoogieDeclarations]: Found implementation of procedure PptSynchronizedDecrement [2020-12-01 16:27:57,324 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-12-01 16:27:57,324 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-12-01 16:27:57,324 INFO L130 BoogieDeclarations]: Found specification of procedure IofCallDriver [2020-12-01 16:27:57,325 INFO L138 BoogieDeclarations]: Found implementation of procedure IofCallDriver [2020-12-01 16:27:57,325 INFO L130 BoogieDeclarations]: Found specification of procedure PptPnpPassThroughPnpIrpAndReleaseRemoveLock [2020-12-01 16:27:57,325 INFO L138 BoogieDeclarations]: Found implementation of procedure PptPnpPassThroughPnpIrpAndReleaseRemoveLock [2020-12-01 16:27:57,325 INFO L130 BoogieDeclarations]: Found specification of procedure PptEcrClearMode [2020-12-01 16:27:57,325 INFO L138 BoogieDeclarations]: Found implementation of procedure PptEcrClearMode [2020-12-01 16:27:57,325 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-12-01 16:27:57,325 INFO L130 BoogieDeclarations]: Found specification of procedure PptDumpRemovalRelationsList [2020-12-01 16:27:57,326 INFO L138 BoogieDeclarations]: Found implementation of procedure PptDumpRemovalRelationsList [2020-12-01 16:27:57,326 INFO L130 BoogieDeclarations]: Found specification of procedure PptLogError [2020-12-01 16:27:57,326 INFO L138 BoogieDeclarations]: Found implementation of procedure PptLogError [2020-12-01 16:27:57,326 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-12-01 16:27:57,326 INFO L130 BoogieDeclarations]: Found specification of procedure PptPnpUnhandledIrp [2020-12-01 16:27:57,326 INFO L138 BoogieDeclarations]: Found implementation of procedure PptPnpUnhandledIrp [2020-12-01 16:27:57,327 INFO L130 BoogieDeclarations]: Found specification of procedure PptPnpFilterExistsNonIrqResourceList [2020-12-01 16:27:57,327 INFO L138 BoogieDeclarations]: Found implementation of procedure PptPnpFilterExistsNonIrqResourceList [2020-12-01 16:27:57,327 INFO L130 BoogieDeclarations]: Found specification of procedure PptIsNecR98Machine [2020-12-01 16:27:57,327 INFO L138 BoogieDeclarations]: Found implementation of procedure PptIsNecR98Machine [2020-12-01 16:27:57,327 INFO L130 BoogieDeclarations]: Found specification of procedure CheckPort [2020-12-01 16:27:57,327 INFO L138 BoogieDeclarations]: Found implementation of procedure CheckPort [2020-12-01 16:27:57,328 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-12-01 16:27:57,328 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-12-01 16:27:57,328 INFO L130 BoogieDeclarations]: Found specification of procedure PptLegacyZipSetDiskMode [2020-12-01 16:27:57,329 INFO L138 BoogieDeclarations]: Found implementation of procedure PptLegacyZipSetDiskMode [2020-12-01 16:27:57,329 INFO L130 BoogieDeclarations]: Found specification of procedure PptTrySelectLegacyZip [2020-12-01 16:27:57,329 INFO L138 BoogieDeclarations]: Found implementation of procedure PptTrySelectLegacyZip [2020-12-01 16:27:57,329 INFO L130 BoogieDeclarations]: Found specification of procedure PptDeselectDevice [2020-12-01 16:27:57,330 INFO L138 BoogieDeclarations]: Found implementation of procedure PptDeselectDevice [2020-12-01 16:27:57,330 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove [2020-12-01 16:27:57,330 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove [2020-12-01 16:27:57,330 INFO L130 BoogieDeclarations]: Found specification of procedure PptDisconnectInterrupt [2020-12-01 16:27:57,330 INFO L138 BoogieDeclarations]: Found implementation of procedure PptDisconnectInterrupt [2020-12-01 16:27:57,330 INFO L130 BoogieDeclarations]: Found specification of procedure RtlQueryRegistryValues [2020-12-01 16:27:57,331 INFO L138 BoogieDeclarations]: Found implementation of procedure RtlQueryRegistryValues [2020-12-01 16:27:57,331 INFO L130 BoogieDeclarations]: Found specification of procedure PptPnpBounceAndCatchPnpIrp [2020-12-01 16:27:57,331 INFO L138 BoogieDeclarations]: Found implementation of procedure PptPnpBounceAndCatchPnpIrp [2020-12-01 16:27:57,332 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2020-12-01 16:27:57,332 INFO L130 BoogieDeclarations]: Found specification of procedure KeQueryTickCount [2020-12-01 16:27:57,333 INFO L138 BoogieDeclarations]: Found implementation of procedure KeQueryTickCount [2020-12-01 16:27:57,333 INFO L130 BoogieDeclarations]: Found specification of procedure IoGetConfigurationInformation [2020-12-01 16:27:57,333 INFO L138 BoogieDeclarations]: Found implementation of procedure IoGetConfigurationInformation [2020-12-01 16:27:57,334 INFO L130 BoogieDeclarations]: Found specification of procedure KeQueryTimeIncrement [2020-12-01 16:27:57,334 INFO L138 BoogieDeclarations]: Found implementation of procedure KeQueryTimeIncrement [2020-12-01 16:27:57,334 INFO L130 BoogieDeclarations]: Found specification of procedure PptSynchronizedIncrement [2020-12-01 16:27:57,334 INFO L138 BoogieDeclarations]: Found implementation of procedure PptSynchronizedIncrement [2020-12-01 16:27:57,335 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2020-12-01 16:27:57,335 INFO L130 BoogieDeclarations]: Found specification of procedure PptSynchCompletionRoutine [2020-12-01 16:27:57,335 INFO L138 BoogieDeclarations]: Found implementation of procedure PptSynchCompletionRoutine [2020-12-01 16:27:57,336 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-12-01 16:27:57,336 INFO L130 BoogieDeclarations]: Found specification of procedure IoReportResourceUsage [2020-12-01 16:27:57,337 INFO L138 BoogieDeclarations]: Found implementation of procedure IoReportResourceUsage [2020-12-01 16:27:57,337 INFO L130 BoogieDeclarations]: Found specification of procedure PptInitiate1284_3 [2020-12-01 16:27:57,337 INFO L138 BoogieDeclarations]: Found implementation of procedure PptInitiate1284_3 [2020-12-01 16:27:57,337 INFO L130 BoogieDeclarations]: Found specification of procedure PptPnpFilterRemoveIrqResourceLists [2020-12-01 16:27:57,337 INFO L138 BoogieDeclarations]: Found implementation of procedure PptPnpFilterRemoveIrqResourceLists [2020-12-01 16:27:57,338 INFO L130 BoogieDeclarations]: Found specification of procedure PptDispatchCleanup [2020-12-01 16:27:57,338 INFO L138 BoogieDeclarations]: Found implementation of procedure PptDispatchCleanup [2020-12-01 16:27:57,338 INFO L130 BoogieDeclarations]: Found specification of procedure errorFn [2020-12-01 16:27:57,338 INFO L138 BoogieDeclarations]: Found implementation of procedure errorFn [2020-12-01 16:27:57,338 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2020-12-01 16:27:57,338 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2020-12-01 16:27:57,338 INFO L130 BoogieDeclarations]: Found specification of procedure RtlCompareUnicodeString [2020-12-01 16:27:57,339 INFO L138 BoogieDeclarations]: Found implementation of procedure RtlCompareUnicodeString [2020-12-01 16:27:57,339 INFO L130 BoogieDeclarations]: Found specification of procedure READ_PORT_UCHAR [2020-12-01 16:27:57,339 INFO L138 BoogieDeclarations]: Found implementation of procedure READ_PORT_UCHAR [2020-12-01 16:27:57,339 INFO L130 BoogieDeclarations]: Found specification of procedure PptFreePort [2020-12-01 16:27:57,339 INFO L138 BoogieDeclarations]: Found implementation of procedure PptFreePort [2020-12-01 16:27:57,339 INFO L130 BoogieDeclarations]: Found specification of procedure PptDetectEcpPort [2020-12-01 16:27:57,340 INFO L138 BoogieDeclarations]: Found implementation of procedure PptDetectEcpPort [2020-12-01 16:27:57,340 INFO L130 BoogieDeclarations]: Found specification of procedure IoSetDeviceInterfaceState [2020-12-01 16:27:57,340 INFO L138 BoogieDeclarations]: Found implementation of procedure IoSetDeviceInterfaceState [2020-12-01 16:27:57,340 INFO L130 BoogieDeclarations]: Found specification of procedure IoWMIRegistrationControl [2020-12-01 16:27:57,340 INFO L138 BoogieDeclarations]: Found implementation of procedure IoWMIRegistrationControl [2020-12-01 16:27:57,340 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-12-01 16:27:57,340 INFO L130 BoogieDeclarations]: Found specification of procedure PptDeselectLegacyZip [2020-12-01 16:27:57,341 INFO L138 BoogieDeclarations]: Found implementation of procedure PptDeselectLegacyZip [2020-12-01 16:27:57,341 INFO L130 BoogieDeclarations]: Found specification of procedure PptSetCancelRoutine [2020-12-01 16:27:57,341 INFO L138 BoogieDeclarations]: Found implementation of procedure PptSetCancelRoutine [2020-12-01 16:27:57,341 INFO L130 BoogieDeclarations]: Found specification of procedure PptTrySelectDevice [2020-12-01 16:27:57,342 INFO L138 BoogieDeclarations]: Found implementation of procedure PptTrySelectDevice [2020-12-01 16:27:57,342 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-12-01 16:27:57,342 INFO L130 BoogieDeclarations]: Found specification of procedure PptDetectBytePort [2020-12-01 16:27:57,342 INFO L138 BoogieDeclarations]: Found implementation of procedure PptDetectBytePort [2020-12-01 16:27:57,343 INFO L130 BoogieDeclarations]: Found specification of procedure PptReleaseRemoveLock [2020-12-01 16:27:57,344 INFO L138 BoogieDeclarations]: Found implementation of procedure PptReleaseRemoveLock [2020-12-01 16:27:57,344 INFO L130 BoogieDeclarations]: Found specification of procedure PptPowerComplete [2020-12-01 16:27:57,344 INFO L138 BoogieDeclarations]: Found implementation of procedure PptPowerComplete [2020-12-01 16:27:57,345 INFO L130 BoogieDeclarations]: Found specification of procedure PptFailRequest [2020-12-01 16:27:57,345 INFO L138 BoogieDeclarations]: Found implementation of procedure PptFailRequest [2020-12-01 16:27:57,345 INFO L130 BoogieDeclarations]: Found specification of procedure IoAcquireRemoveLockEx [2020-12-01 16:27:57,345 INFO L138 BoogieDeclarations]: Found implementation of procedure IoAcquireRemoveLockEx [2020-12-01 16:27:57,346 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-12-01 16:27:57,346 INFO L130 BoogieDeclarations]: Found specification of procedure stubMoreProcessingRequired [2020-12-01 16:27:57,346 INFO L138 BoogieDeclarations]: Found implementation of procedure stubMoreProcessingRequired [2020-12-01 16:27:57,346 INFO L130 BoogieDeclarations]: Found specification of procedure PptSetByteMode [2020-12-01 16:27:57,346 INFO L138 BoogieDeclarations]: Found implementation of procedure PptSetByteMode [2020-12-01 16:27:57,347 INFO L130 BoogieDeclarations]: Found specification of procedure PptLegacyZipClockPrtModeByte [2020-12-01 16:27:57,347 INFO L138 BoogieDeclarations]: Found implementation of procedure PptLegacyZipClockPrtModeByte [2020-12-01 16:27:57,347 INFO L130 BoogieDeclarations]: Found specification of procedure PptDetectEppPort [2020-12-01 16:27:57,348 INFO L138 BoogieDeclarations]: Found implementation of procedure PptDetectEppPort [2020-12-01 16:27:57,349 INFO L130 BoogieDeclarations]: Found specification of procedure PptDetermineFifoWidth [2020-12-01 16:27:57,351 INFO L138 BoogieDeclarations]: Found implementation of procedure PptDetermineFifoWidth [2020-12-01 16:27:57,352 INFO L130 BoogieDeclarations]: Found specification of procedure PptSend1284_3Command [2020-12-01 16:27:57,352 INFO L138 BoogieDeclarations]: Found implementation of procedure PptSend1284_3Command [2020-12-01 16:27:57,352 INFO L130 BoogieDeclarations]: Found specification of procedure PptDetermineFifoDepth [2020-12-01 16:27:57,352 INFO L138 BoogieDeclarations]: Found implementation of procedure PptDetermineFifoDepth [2020-12-01 16:27:57,353 INFO L130 BoogieDeclarations]: Found specification of procedure PptCompleteRequest [2020-12-01 16:27:57,353 INFO L138 BoogieDeclarations]: Found implementation of procedure PptCompleteRequest [2020-12-01 16:27:57,353 INFO L130 BoogieDeclarations]: Found specification of procedure PoCallDriver [2020-12-01 16:27:57,354 INFO L138 BoogieDeclarations]: Found implementation of procedure PoCallDriver [2020-12-01 16:27:57,355 INFO L130 BoogieDeclarations]: Found specification of procedure InterlockedIncrement [2020-12-01 16:27:57,355 INFO L138 BoogieDeclarations]: Found implementation of procedure InterlockedIncrement [2020-12-01 16:27:57,356 INFO L130 BoogieDeclarations]: Found specification of procedure PoRequestPowerIrp [2020-12-01 16:27:57,362 INFO L138 BoogieDeclarations]: Found implementation of procedure PoRequestPowerIrp [2020-12-01 16:27:57,362 INFO L130 BoogieDeclarations]: Found specification of procedure KeSynchronizeExecution [2020-12-01 16:27:57,362 INFO L138 BoogieDeclarations]: Found implementation of procedure KeSynchronizeExecution [2020-12-01 16:27:57,363 INFO L130 BoogieDeclarations]: Found specification of procedure PptAcquireRemoveLockOrFailIrp [2020-12-01 16:27:57,363 INFO L138 BoogieDeclarations]: Found implementation of procedure PptAcquireRemoveLockOrFailIrp [2020-12-01 16:27:57,363 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~PVOID~0~X~~UCHAR~0~TO~~NTSTATUS~0 [2020-12-01 16:27:57,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~PVOID~0~X~~UCHAR~0~TO~~NTSTATUS~0 [2020-12-01 16:27:57,363 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-12-01 16:27:57,363 INFO L130 BoogieDeclarations]: Found specification of procedure PoSetPowerState [2020-12-01 16:27:57,363 INFO L138 BoogieDeclarations]: Found implementation of procedure PoSetPowerState [2020-12-01 16:27:57,364 INFO L130 BoogieDeclarations]: Found specification of procedure Ppt1284_3AssignAddress [2020-12-01 16:27:57,364 INFO L138 BoogieDeclarations]: Found implementation of procedure Ppt1284_3AssignAddress [2020-12-01 16:27:57,364 INFO L130 BoogieDeclarations]: Found specification of procedure ExAllocatePoolWithTag [2020-12-01 16:27:57,364 INFO L138 BoogieDeclarations]: Found implementation of procedure ExAllocatePoolWithTag [2020-12-01 16:27:57,364 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-12-01 16:27:57,364 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-12-01 16:27:59,133 WARN L798 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-12-01 16:27:59,237 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##26: assume !false; [2020-12-01 16:27:59,237 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##25: assume false; [2020-12-01 16:27:59,245 WARN L798 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-12-01 16:28:13,268 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##6: assume !false; [2020-12-01 16:28:13,268 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##5: assume false; [2020-12-01 16:28:14,097 WARN L798 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-12-01 16:28:14,309 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##21: assume !false; [2020-12-01 16:28:14,309 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##20: assume false; [2020-12-01 16:28:15,253 WARN L798 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-12-01 16:28:15,275 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2020-12-01 16:28:15,275 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2020-12-01 16:28:15,655 WARN L798 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-12-01 16:28:15,731 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##18: assume !false; [2020-12-01 16:28:15,731 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##17: assume false; [2020-12-01 16:28:15,956 WARN L798 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-12-01 16:28:15,980 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2020-12-01 16:28:15,980 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2020-12-01 16:28:15,994 WARN L798 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-12-01 16:28:16,091 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##18: assume !false; [2020-12-01 16:28:16,091 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##17: assume false; [2020-12-01 16:28:16,092 WARN L798 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-12-01 16:28:37,337 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##21: assume false; [2020-12-01 16:28:37,337 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##22: assume !false; [2020-12-01 16:28:38,505 WARN L798 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-12-01 16:28:38,507 WARN L798 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-12-01 16:28:38,509 WARN L798 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-12-01 16:28:38,510 WARN L798 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-12-01 16:28:38,511 WARN L798 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-12-01 16:28:38,513 WARN L798 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-12-01 16:28:38,524 WARN L798 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-12-01 16:28:38,526 WARN L798 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-12-01 16:28:38,533 WARN L798 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-12-01 16:28:38,535 WARN L798 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-12-01 16:28:38,536 WARN L798 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-12-01 16:28:38,539 WARN L798 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-12-01 16:31:30,414 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##369: assume !false; [2020-12-01 16:31:30,415 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##368: assume false; [2020-12-01 16:31:30,415 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##407: assume !false; [2020-12-01 16:31:30,415 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##406: assume false; [2020-12-01 16:31:30,415 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##470: assume false; [2020-12-01 16:31:30,416 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##471: assume !false; [2020-12-01 16:31:30,416 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##525: assume !false; [2020-12-01 16:31:30,416 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##524: assume false; [2020-12-01 16:31:30,416 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##515: assume !false; [2020-12-01 16:31:30,417 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##514: assume false; [2020-12-01 16:31:30,417 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##94: assume !false; [2020-12-01 16:31:30,417 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##93: assume false; [2020-12-01 16:31:30,417 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##69: assume !false; [2020-12-01 16:31:30,417 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##68: assume false; [2020-12-01 16:31:30,418 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##131: assume !false; [2020-12-01 16:31:30,418 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##130: assume false; [2020-12-01 16:31:30,418 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##25: assume !false; [2020-12-01 16:31:30,418 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##24: assume false; [2020-12-01 16:31:30,418 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##157: assume !false; [2020-12-01 16:31:30,419 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##156: assume false; [2020-12-01 16:31:30,419 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##569: assume false; [2020-12-01 16:31:30,419 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##570: assume !false; [2020-12-01 16:31:30,419 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##125: assume !false; [2020-12-01 16:31:30,419 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##124: assume false; [2020-12-01 16:37:28,558 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-12-01 16:37:28,559 INFO L298 CfgBuilder]: Removed 162 assume(true) statements. [2020-12-01 16:37:28,572 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 04:37:28 BoogieIcfgContainer [2020-12-01 16:37:28,572 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-12-01 16:37:28,573 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2020-12-01 16:37:28,574 INFO L271 PluginConnector]: Initializing CodeCheck... [2020-12-01 16:37:28,588 INFO L275 PluginConnector]: CodeCheck initialized [2020-12-01 16:37:28,589 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 04:37:28" (1/1) ... [2020-12-01 16:37:28,611 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-01 16:37:28,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:37:28,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2156 states to 1382 states and 2156 transitions. [2020-12-01 16:37:28,735 INFO L276 IsEmpty]: Start isEmpty. Operand 1382 states and 2156 transitions. [2020-12-01 16:37:28,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2020-12-01 16:37:28,743 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:37:29,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:37:29,610 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 16:37:29,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:37:29,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2158 states to 1385 states and 2156 transitions. [2020-12-01 16:37:29,813 INFO L276 IsEmpty]: Start isEmpty. Operand 1385 states and 2156 transitions. [2020-12-01 16:37:29,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2020-12-01 16:37:29,816 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:37:29,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:37:30,048 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 16:37:30,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:37:30,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2158 states to 1385 states and 2155 transitions. [2020-12-01 16:37:30,129 INFO L276 IsEmpty]: Start isEmpty. Operand 1385 states and 2155 transitions. [2020-12-01 16:37:30,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2020-12-01 16:37:30,133 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:37:30,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:37:30,392 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 16:37:31,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:37:31,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2166 states to 1388 states and 2163 transitions. [2020-12-01 16:37:31,619 INFO L276 IsEmpty]: Start isEmpty. Operand 1388 states and 2163 transitions. [2020-12-01 16:37:31,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2020-12-01 16:37:31,621 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:37:31,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:37:31,884 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 16:37:32,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:37:32,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2167 states to 1389 states and 2164 transitions. [2020-12-01 16:37:32,446 INFO L276 IsEmpty]: Start isEmpty. Operand 1389 states and 2164 transitions. [2020-12-01 16:37:32,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2020-12-01 16:37:32,449 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:37:32,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:37:32,717 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 16:37:34,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:37:34,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2170 states to 1390 states and 2167 transitions. [2020-12-01 16:37:34,477 INFO L276 IsEmpty]: Start isEmpty. Operand 1390 states and 2167 transitions. [2020-12-01 16:37:34,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2020-12-01 16:37:34,479 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:37:34,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:37:34,666 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 16:37:34,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:37:34,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2174 states to 1392 states and 2169 transitions. [2020-12-01 16:37:34,744 INFO L276 IsEmpty]: Start isEmpty. Operand 1392 states and 2169 transitions. [2020-12-01 16:37:34,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2020-12-01 16:37:34,747 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:37:34,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:37:34,967 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 16:37:35,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:37:35,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2184 states to 1397 states and 2177 transitions. [2020-12-01 16:37:35,054 INFO L276 IsEmpty]: Start isEmpty. Operand 1397 states and 2177 transitions. [2020-12-01 16:37:35,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2020-12-01 16:37:35,056 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:37:35,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:37:35,251 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 16:37:35,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:37:35,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2184 states to 1397 states and 2176 transitions. [2020-12-01 16:37:35,300 INFO L276 IsEmpty]: Start isEmpty. Operand 1397 states and 2176 transitions. [2020-12-01 16:37:35,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2020-12-01 16:37:35,303 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:37:35,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:37:35,458 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 16:37:35,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:37:35,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2185 states to 1398 states and 2177 transitions. [2020-12-01 16:37:35,508 INFO L276 IsEmpty]: Start isEmpty. Operand 1398 states and 2177 transitions. [2020-12-01 16:37:35,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2020-12-01 16:37:35,511 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:37:35,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:37:35,712 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 16:37:35,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:37:35,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2185 states to 1398 states and 2176 transitions. [2020-12-01 16:37:35,756 INFO L276 IsEmpty]: Start isEmpty. Operand 1398 states and 2176 transitions. [2020-12-01 16:37:35,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2020-12-01 16:37:35,758 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:37:35,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:37:35,902 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 16:37:35,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:37:35,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2183 states to 1396 states and 2173 transitions. [2020-12-01 16:37:35,954 INFO L276 IsEmpty]: Start isEmpty. Operand 1396 states and 2173 transitions. [2020-12-01 16:37:35,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2020-12-01 16:37:35,957 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:37:36,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:37:36,304 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 16:37:36,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:37:36,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2180 states to 1394 states and 2170 transitions. [2020-12-01 16:37:36,329 INFO L276 IsEmpty]: Start isEmpty. Operand 1394 states and 2170 transitions. [2020-12-01 16:37:36,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2020-12-01 16:37:36,331 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:37:36,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:37:36,486 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 16:37:36,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:37:36,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2180 states to 1394 states and 2169 transitions. [2020-12-01 16:37:36,536 INFO L276 IsEmpty]: Start isEmpty. Operand 1394 states and 2169 transitions. [2020-12-01 16:37:36,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2020-12-01 16:37:36,539 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:37:36,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:37:36,672 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 16:37:36,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:37:36,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2178 states to 1393 states and 2167 transitions. [2020-12-01 16:37:36,713 INFO L276 IsEmpty]: Start isEmpty. Operand 1393 states and 2167 transitions. [2020-12-01 16:37:36,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2020-12-01 16:37:36,716 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:37:36,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:37:36,873 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 16:37:36,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:37:36,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2183 states to 1393 states and 2166 transitions. [2020-12-01 16:37:36,932 INFO L276 IsEmpty]: Start isEmpty. Operand 1393 states and 2166 transitions. [2020-12-01 16:37:36,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2020-12-01 16:37:36,935 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:37:37,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:37:37,108 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 16:37:37,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:37:37,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2188 states to 1393 states and 2165 transitions. [2020-12-01 16:37:37,189 INFO L276 IsEmpty]: Start isEmpty. Operand 1393 states and 2165 transitions. [2020-12-01 16:37:37,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2020-12-01 16:37:37,195 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:37:37,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:37:37,342 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 16:37:37,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:37:37,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2194 states to 1395 states and 2168 transitions. [2020-12-01 16:37:37,388 INFO L276 IsEmpty]: Start isEmpty. Operand 1395 states and 2168 transitions. [2020-12-01 16:37:37,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2020-12-01 16:37:37,391 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:37:37,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:37:37,806 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 16:37:38,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:37:38,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2226 states to 1405 states and 2191 transitions. [2020-12-01 16:37:38,744 INFO L276 IsEmpty]: Start isEmpty. Operand 1405 states and 2191 transitions. [2020-12-01 16:37:38,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2020-12-01 16:37:38,746 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:37:38,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:37:38,874 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 16:37:38,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:37:38,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2227 states to 1405 states and 2190 transitions. [2020-12-01 16:37:38,890 INFO L276 IsEmpty]: Start isEmpty. Operand 1405 states and 2190 transitions. [2020-12-01 16:37:38,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2020-12-01 16:37:38,892 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:37:38,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:37:39,112 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 16:37:39,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:37:39,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2230 states to 1407 states and 2192 transitions. [2020-12-01 16:37:39,149 INFO L276 IsEmpty]: Start isEmpty. Operand 1407 states and 2192 transitions. [2020-12-01 16:37:39,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2020-12-01 16:37:39,150 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:37:39,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:37:39,334 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 16:37:39,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:37:39,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2229 states to 1402 states and 2183 transitions. [2020-12-01 16:37:39,407 INFO L276 IsEmpty]: Start isEmpty. Operand 1402 states and 2183 transitions. [2020-12-01 16:37:39,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2020-12-01 16:37:39,409 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:37:39,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:37:40,049 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 16:37:44,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:37:44,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2255 states to 1409 states and 2208 transitions. [2020-12-01 16:37:44,788 INFO L276 IsEmpty]: Start isEmpty. Operand 1409 states and 2208 transitions. [2020-12-01 16:37:44,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2020-12-01 16:37:44,790 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:37:44,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:37:45,253 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 16:37:47,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:37:47,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2284 states to 1418 states and 2236 transitions. [2020-12-01 16:37:47,587 INFO L276 IsEmpty]: Start isEmpty. Operand 1418 states and 2236 transitions. [2020-12-01 16:37:47,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2020-12-01 16:37:47,589 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:37:47,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:37:47,855 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 16:37:48,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:37:48,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2287 states to 1419 states and 2237 transitions. [2020-12-01 16:37:48,110 INFO L276 IsEmpty]: Start isEmpty. Operand 1419 states and 2237 transitions. [2020-12-01 16:37:48,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2020-12-01 16:37:48,112 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:37:48,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:37:48,252 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 16:37:48,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:37:48,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2289 states to 1420 states and 2239 transitions. [2020-12-01 16:37:48,326 INFO L276 IsEmpty]: Start isEmpty. Operand 1420 states and 2239 transitions. [2020-12-01 16:37:48,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2020-12-01 16:37:48,328 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:37:48,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:37:48,951 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 16:37:52,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:37:52,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2308 states to 1423 states and 2257 transitions. [2020-12-01 16:37:52,953 INFO L276 IsEmpty]: Start isEmpty. Operand 1423 states and 2257 transitions. [2020-12-01 16:37:52,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2020-12-01 16:37:52,955 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:37:53,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:37:53,915 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 16:38:04,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:38:04,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2336 states to 1431 states and 2284 transitions. [2020-12-01 16:38:04,420 INFO L276 IsEmpty]: Start isEmpty. Operand 1431 states and 2284 transitions. [2020-12-01 16:38:04,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2020-12-01 16:38:04,422 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:38:04,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:38:04,525 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 16:38:06,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:38:06,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2337 states to 1432 states and 2285 transitions. [2020-12-01 16:38:06,243 INFO L276 IsEmpty]: Start isEmpty. Operand 1432 states and 2285 transitions. [2020-12-01 16:38:06,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2020-12-01 16:38:06,246 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:38:06,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:38:06,389 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 16:38:08,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:38:08,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2339 states to 1433 states and 2287 transitions. [2020-12-01 16:38:08,270 INFO L276 IsEmpty]: Start isEmpty. Operand 1433 states and 2287 transitions. [2020-12-01 16:38:08,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2020-12-01 16:38:08,272 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:38:08,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:38:09,176 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 16:38:10,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:38:10,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2354 states to 1439 states and 2301 transitions. [2020-12-01 16:38:10,071 INFO L276 IsEmpty]: Start isEmpty. Operand 1439 states and 2301 transitions. [2020-12-01 16:38:10,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2020-12-01 16:38:10,073 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:38:10,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:38:11,157 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 16:38:17,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:38:17,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2364 states to 1444 states and 2311 transitions. [2020-12-01 16:38:17,761 INFO L276 IsEmpty]: Start isEmpty. Operand 1444 states and 2311 transitions. [2020-12-01 16:38:17,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2020-12-01 16:38:17,764 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:38:17,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:38:17,880 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 16:38:18,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:38:18,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2369 states to 1445 states and 2313 transitions. [2020-12-01 16:38:18,016 INFO L276 IsEmpty]: Start isEmpty. Operand 1445 states and 2313 transitions. [2020-12-01 16:38:18,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2020-12-01 16:38:18,018 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:38:18,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:38:18,148 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 16:38:18,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:38:18,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2374 states to 1446 states and 2315 transitions. [2020-12-01 16:38:18,276 INFO L276 IsEmpty]: Start isEmpty. Operand 1446 states and 2315 transitions. [2020-12-01 16:38:18,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2020-12-01 16:38:18,279 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:38:18,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:38:18,417 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 16:38:18,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:38:18,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2376 states to 1444 states and 2312 transitions. [2020-12-01 16:38:18,458 INFO L276 IsEmpty]: Start isEmpty. Operand 1444 states and 2312 transitions. [2020-12-01 16:38:18,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2020-12-01 16:38:18,460 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:38:18,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:38:18,597 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 16:38:24,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:38:24,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2386 states to 1450 states and 2322 transitions. [2020-12-01 16:38:24,608 INFO L276 IsEmpty]: Start isEmpty. Operand 1450 states and 2322 transitions. [2020-12-01 16:38:24,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2020-12-01 16:38:24,610 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:38:24,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-12-01 16:38:24,885 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-12-01 16:38:25,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-12-01 16:38:25,080 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-12-01 16:38:27,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-12-01 16:38:27,134 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-12-01 16:38:28,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-12-01 16:38:28,633 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-12-01 16:38:32,930 WARN L483 CodeCheckObserver]: This program is UNSAFE, Check terminated with 36 iterations. [2020-12-01 16:38:33,048 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~GUID_PARCLASS_DEVICE~0!Data2 [2020-12-01 16:38:33,049 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~GUID_PARCLASS_DEVICE~0!Data3 [2020-12-01 16:38:33,050 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~GUID_PARCLASS_DEVICE~0!Data1 [2020-12-01 16:38:33,053 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~GUID_PARCLASS_DEVICE~0!Data2 [2020-12-01 16:38:33,054 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~GUID_PARCLASS_DEVICE~0!Data3 [2020-12-01 16:38:33,061 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~GUID_PARCLASS_DEVICE~0!Data1 [2020-12-01 16:38:33,068 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~GUID_PARCLASS_DEVICE~0!Data3 [2020-12-01 16:38:33,069 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~GUID_PARCLASS_DEVICE~0!Data1 [2020-12-01 16:38:33,070 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~GUID_PARCLASS_DEVICE~0!Data2 [2020-12-01 16:38:33,072 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~GUID_PARCLASS_DEVICE~0!Data1 [2020-12-01 16:38:33,076 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~GUID_PARCLASS_DEVICE~0!Data3 [2020-12-01 16:38:33,077 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~GUID_PARCLASS_DEVICE~0!Data2 [2020-12-01 16:38:33,078 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~GUID_PARCLASS_DEVICE~0!Data1 [2020-12-01 16:38:33,079 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~GUID_PARCLASS_DEVICE~0!Data3 [2020-12-01 16:38:33,079 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~GUID_PARCLASS_DEVICE~0!Data2 [2020-12-01 16:38:33,081 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~GUID_PARCLASS_DEVICE~0!Data3 [2020-12-01 16:38:33,086 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~GUID_PARCLASS_DEVICE~0!Data1 [2020-12-01 16:38:33,087 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~GUID_PARCLASS_DEVICE~0!Data2 [2020-12-01 16:38:33,094 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~GUID_PARCLASS_DEVICE~0!Data1 [2020-12-01 16:38:33,095 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~GUID_PARCLASS_DEVICE~0!Data3 [2020-12-01 16:38:33,097 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~GUID_PARCLASS_DEVICE~0!Data2 [2020-12-01 16:38:33,102 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~GUID_PARCLASS_DEVICE~0!Data1 [2020-12-01 16:38:33,102 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~GUID_PARCLASS_DEVICE~0!Data2 [2020-12-01 16:38:33,103 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~GUID_PARCLASS_DEVICE~0!Data3 [2020-12-01 16:38:33,104 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~GUID_PARCLASS_DEVICE~0!Data2 [2020-12-01 16:38:33,104 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~GUID_PARCLASS_DEVICE~0!Data3 [2020-12-01 16:38:33,105 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~GUID_PARCLASS_DEVICE~0!Data1 [2020-12-01 16:38:33,107 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~GUID_PARCLASS_DEVICE~0!Data1 [2020-12-01 16:38:33,110 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~GUID_PARCLASS_DEVICE~0!Data2 [2020-12-01 16:38:33,110 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~GUID_PARCLASS_DEVICE~0!Data3 [2020-12-01 16:38:33,112 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~GUID_PARCLASS_DEVICE~0!Data2 [2020-12-01 16:38:33,112 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~GUID_PARCLASS_DEVICE~0!Data1 [2020-12-01 16:38:33,113 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~GUID_PARCLASS_DEVICE~0!Data3 [2020-12-01 16:38:33,114 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~GUID_PARCLASS_DEVICE~0!Data1 [2020-12-01 16:38:33,118 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~GUID_PARCLASS_DEVICE~0!Data2 [2020-12-01 16:38:33,119 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~GUID_PARCLASS_DEVICE~0!Data3 [2020-12-01 16:38:33,120 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~GUID_PARCLASS_DEVICE~0!Data3 [2020-12-01 16:38:33,121 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~GUID_PARCLASS_DEVICE~0!Data2 [2020-12-01 16:38:33,122 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~GUID_PARCLASS_DEVICE~0!Data1 [2020-12-01 16:38:33,123 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~GUID_PARCLASS_DEVICE~0!Data1 [2020-12-01 16:38:33,129 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~GUID_PARCLASS_DEVICE~0!Data2 [2020-12-01 16:38:33,130 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~GUID_PARCLASS_DEVICE~0!Data3 [2020-12-01 16:38:33,131 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~GUID_PARCLASS_DEVICE~0!Data2 [2020-12-01 16:38:33,132 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~GUID_PARCLASS_DEVICE~0!Data1 [2020-12-01 16:38:33,132 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~GUID_PARCLASS_DEVICE~0!Data3 [2020-12-01 16:38:33,134 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~GUID_PARCLASS_DEVICE~0!Data1 [2020-12-01 16:38:33,134 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~GUID_PARCLASS_DEVICE~0!Data3 [2020-12-01 16:38:33,135 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~GUID_PARCLASS_DEVICE~0!Data2 [2020-12-01 16:38:33,136 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~GUID_PARCLASS_DEVICE~0!Data3 [2020-12-01 16:38:33,136 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~GUID_PARCLASS_DEVICE~0!Data2 [2020-12-01 16:38:33,137 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~GUID_PARCLASS_DEVICE~0!Data1 [2020-12-01 16:38:33,138 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~GUID_PARCLASS_DEVICE~0!Data3 [2020-12-01 16:38:33,139 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~GUID_PARCLASS_DEVICE~0!Data2 [2020-12-01 16:38:33,139 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~GUID_PARCLASS_DEVICE~0!Data1 [2020-12-01 16:38:33,140 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~GUID_PARCLASS_DEVICE~0!Data2 [2020-12-01 16:38:33,141 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~GUID_PARCLASS_DEVICE~0!Data3 [2020-12-01 16:38:33,141 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~GUID_PARCLASS_DEVICE~0!Data1 [2020-12-01 16:38:33,143 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~GUID_PARCLASS_DEVICE~0!Data2 [2020-12-01 16:38:33,143 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~GUID_PARCLASS_DEVICE~0!Data1 [2020-12-01 16:38:33,144 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~GUID_PARCLASS_DEVICE~0!Data3 [2020-12-01 16:38:33,145 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~GUID_PARCLASS_DEVICE~0!Data1 [2020-12-01 16:38:33,145 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~GUID_PARCLASS_DEVICE~0!Data3 [2020-12-01 16:38:33,146 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~GUID_PARCLASS_DEVICE~0!Data2 [2020-12-01 16:38:33,147 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~GUID_PARCLASS_DEVICE~0!Data3 [2020-12-01 16:38:33,148 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~GUID_PARCLASS_DEVICE~0!Data1 [2020-12-01 16:38:33,148 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~GUID_PARCLASS_DEVICE~0!Data2 [2020-12-01 16:38:33,165 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 01.12 04:38:33 ImpRootNode [2020-12-01 16:38:33,165 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2020-12-01 16:38:33,166 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2020-12-01 16:38:33,166 INFO L271 PluginConnector]: Initializing Witness Printer... [2020-12-01 16:38:33,166 INFO L275 PluginConnector]: Witness Printer initialized [2020-12-01 16:38:33,167 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 04:37:28" (3/4) ... [2020-12-01 16:38:33,173 INFO L140 WitnessPrinter]: No result that supports witness generation found [2020-12-01 16:38:33,173 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2020-12-01 16:38:33,177 INFO L168 Benchmark]: Toolchain (without parser) took 639871.51 ms. Allocated memory was 94.4 MB in the beginning and 1.1 GB in the end (delta: 1.0 GB). Free memory was 56.2 MB in the beginning and 395.0 MB in the end (delta: -338.8 MB). Peak memory consumption was 698.5 MB. Max. memory is 16.1 GB. [2020-12-01 16:38:33,178 INFO L168 Benchmark]: CDTParser took 0.31 ms. Allocated memory is still 94.4 MB. Free memory is still 53.7 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 16:38:33,180 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2883.00 ms. Allocated memory was 94.4 MB in the beginning and 203.4 MB in the end (delta: 109.1 MB). Free memory was 56.0 MB in the beginning and 95.5 MB in the end (delta: -39.5 MB). Peak memory consumption was 77.4 MB. Max. memory is 16.1 GB. [2020-12-01 16:38:33,181 INFO L168 Benchmark]: Boogie Procedure Inliner took 369.50 ms. Allocated memory is still 203.4 MB. Free memory was 95.5 MB in the beginning and 111.8 MB in the end (delta: -16.3 MB). Peak memory consumption was 6.8 MB. Max. memory is 16.1 GB. [2020-12-01 16:38:33,184 INFO L168 Benchmark]: Boogie Preprocessor took 570.34 ms. Allocated memory is still 203.4 MB. Free memory was 111.8 MB in the beginning and 86.8 MB in the end (delta: 25.0 MB). Peak memory consumption was 52.3 MB. Max. memory is 16.1 GB. [2020-12-01 16:38:33,186 INFO L168 Benchmark]: RCFGBuilder took 571442.30 ms. Allocated memory was 203.4 MB in the beginning and 1.1 GB in the end (delta: 929.0 MB). Free memory was 86.8 MB in the beginning and 827.4 MB in the end (delta: -740.6 MB). Peak memory consumption was 704.3 MB. Max. memory is 16.1 GB. [2020-12-01 16:38:33,193 INFO L168 Benchmark]: CodeCheck took 64591.84 ms. Allocated memory is still 1.1 GB. Free memory was 827.4 MB in the beginning and 395.0 MB in the end (delta: 432.4 MB). Peak memory consumption was 432.4 MB. Max. memory is 16.1 GB. [2020-12-01 16:38:33,194 INFO L168 Benchmark]: Witness Printer took 7.84 ms. Allocated memory is still 1.1 GB. Free memory is still 395.0 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 16:38:33,202 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 70 procedures, 1382 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: UNSAFE, OverallTime: 64.2s, OverallIterations: 36, TraceHistogramMax: 0, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 1288538592 SDtfs, -374252386 SDslu, 1288530112 SDs, 0 SdLazy, -20432898 SolverSat, 279679892 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 118.7s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 8203 GetRequests, 8062 SyntacticMatches, 15 SemanticMatches, 126 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5613 ImplicationChecksByTransitivity, 41.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, traceCheckStatistics: 0.3s SsaConstructionTime, 3.4s SatisfiabilityAnalysisTime, 7.4s InterpolantComputationTime, 717 NumberOfCodeBlocks, 717 NumberOfCodeBlocksAsserted, 36 NumberOfCheckSat, 659 ConstructedInterpolants, 0 QuantifiedInterpolants, 30703 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 35 InterpolantComputations, 35 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available - UnprovableResult [Line: 3]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: overapproximation of large string literal at line 2527. Possible FailurePath: [L2298] static int isFixed = 0; [L2299] static int isWin98 = 0; [L2380] int s ; [L2381] int UNLOADED ; [L2382] int NP ; [L2383] int DC ; [L2384] int SKIP1 ; [L2385] int SKIP2 ; [L2386] int MPR1 ; [L2387] int MPR3 ; [L2388] int IPC ; [L2389] int pended ; [L2390] NTSTATUS (*compFptr)(PDEVICE_OBJECT DeviceObject , PIRP Irp , PVOID Context ) ; [L2391] int compRegistered ; [L2392] int lowerDriverReturn ; [L2393] int setEventCalled ; [L2394] int customIrp ; [L2395] int myStatus ; [L2396] int routine ; [L2526-L2533] PCHAR PnpIrpName[25] = { "IRP_MN_START_DEVICE 0x00", "IRP_MN_QUERY_REMOVE_DEVICE 0x01", "IRP_MN_REMOVE_DEVICE 0x02", "IRP_MN_CANCEL_REMOVE_DEVICE 0x03", "IRP_MN_STOP_DEVICE 0x04", "IRP_MN_QUERY_STOP_DEVICE 0x05", "IRP_MN_CANCEL_STOP_DEVICE 0x06", "IRP_MN_QUERY_DEVICE_RELATIONS 0x07", "IRP_MN_QUERY_INTERFACE 0x08", "IRP_MN_QUERY_CAPABILITIES 0x09", "IRP_MN_QUERY_RESOURCES 0x0A", "IRP_MN_QUERY_RESOURCE_REQUIREMENTS 0x0B", "IRP_MN_QUERY_DEVICE_TEXT 0x0C", "IRP_MN_FILTER_RESOURCE_REQUIREMENTS 0x0D", " unused MinorFunction 0x0E", "IRP_MN_READ_CONFIG 0x0F", "IRP_MN_WRITE_CONFIG 0x10", "IRP_MN_EJECT 0x11", "IRP_MN_SET_LOCK 0x12", "IRP_MN_QUERY_ID 0x13", "IRP_MN_QUERY_PNP_DEVICE_STATE 0x14", "IRP_MN_QUERY_BUS_INFORMATION 0x15", "IRP_MN_DEVICE_USAGE_NOTIFICATION 0x16", "IRP_MN_SURPRISE_REMOVAL 0x17", "IRP_MN_QUERY_LEGACY_BUS_INFORMATION 0x18"}; [L3997-L3998] static UCHAR ModeQualifier___6[7] = { 170, 85, 0, 255, 135, 120, 255}; [L4950] int Extension_FilterMode = 0; [L6114] struct _GUID const GUID_PARALLEL_DEVICE = {2549575408U, 63619, 4560, {175, 31, 0, 0, 248, 0, 132, 92}}; [L6115] struct _GUID const GUID_PARCLASS_DEVICE = {2166343333U, 63272, 4560, {165, 55, 0, 0, 248, 117, 62, 209}}; [L6116] ULONG PptDebugLevel = 0UL; [L6117] ULONG PptBreakOn = 0UL; [L6118] UNICODE_STRING RegistryPath = {0, 0, 0}; [L6119] LONG PortInfoReferenceCount = -1L; [L6120] PFAST_MUTEX PortInfoMutex = (void *)0; [L6121] union _LARGE_INTEGER const PhysicalZero = {{0, 0L}}; [L6122] UCHAR PptDot3Retries = 5; [L6539] static PDRIVER_DISPATCH PptPnpDispatchFunctionTable[25] ; [L8116] static UCHAR LegacyZipModeQualifier___11[3] = { 0, 60, 32}; [L9448] GUID PptWmiAllocFreeCountsGuid = {1270573546, 26707, 4562, {142, 206, 0, 192, 79, 142, 244, 129}}; [L9449] WMIGUIDREGINFO PptWmiGuidList[1] = { {& PptWmiAllocFreeCountsGuid, 1, 0}}; [L9645] IRP *pirp ; [L9860] char _SLAM_alloc_dummy ; [L9661] DRIVER_OBJECT d ; [L9662] NTSTATUS status = __VERIFIER_nondet_long() ; [L9663] int we_should_unload = __VERIFIER_nondet_int() ; [L9664] IRP irp ; [L9665] int __BLAST_NONDET = __VERIFIER_nondet_int() ; [L9666] int irp_choice = __VERIFIER_nondet_int() ; [L9667] DEVICE_OBJECT devobj ; [L9668] s = __VERIFIER_nondet_int() [L9669] irp.Tail.Overlay.__annonCompField17.__annonCompField16.CurrentStackLocation = malloc(4 * sizeof (IO_STACK_LOCATION)) [L9671] EXPR irp.Tail.Overlay.__annonCompField17.__annonCompField16.CurrentStackLocation [L9671] irp.Tail.Overlay.__annonCompField17.__annonCompField16.CurrentStackLocation += 3 [L9675] pirp = & irp [L9627] UNLOADED = 0 [L9628] NP = 1 [L9629] DC = 2 [L9630] SKIP1 = 3 [L9631] SKIP2 = 4 [L9632] MPR1 = 5 [L9633] MPR3 = 6 [L9634] IPC = 7 [L9635] s = UNLOADED [L9636] pended = 0 [L9637] compFptr = 0 [L9638] compRegistered = 0 [L9639] lowerDriverReturn = 0 [L9640] setEventCalled = 0 [L9641] customIrp = 0 VAL [={0:0}, _SLAM_alloc_dummy=0, compRegistered=0, customIrp=0, DC=2, Extension_FilterMode=0, GUID_PARALLEL_DEVICE={5:0}, GUID_PARCLASS_DEVICE=2166343333, GUID_PARCLASS_DEVICE=4560, GUID_PARCLASS_DEVICE=63272, IPC=7, isFixed=0, isWin98=0, LegacyZipModeQualifier___11={2:0}, lowerDriverReturn=0, ModeQualifier___6={30:0}, MPR1=5, MPR3=6, myStatus=0, NP=1, pended=0, PhysicalZero={31:0}, pirp={38:0}, PnpIrpName={12:0}, PortInfoMutex={0:0}, PortInfoReferenceCount=-1, PptBreakOn={10:0}, PptDebugLevel={27:0}, PptDot3Retries=5, PptWmiAllocFreeCountsGuid={4:0}, PptWmiGuidList={41:0}, RegistryPath={42:0}, routine=0, s=0, setEventCalled=0, SKIP1=3, SKIP2=4, UNLOADED=0] [L9678] COND TRUE status >= 0L [L9679] s = NP [L9680] customIrp = 0 [L9681] setEventCalled = customIrp [L9682] lowerDriverReturn = setEventCalled [L9683] compRegistered = lowerDriverReturn [L9684] compFptr = compRegistered [L9685] pended = compFptr [L9686] pirp->IoStatus.__annonCompField4.Status = 0L [L9687] myStatus = 0L [L9688] COND FALSE !(irp_choice == 0) [L9650] s = NP [L9651] customIrp = 0 [L9652] setEventCalled = customIrp [L9653] lowerDriverReturn = setEventCalled [L9654] compRegistered = lowerDriverReturn [L9655] compFptr = compRegistered [L9656] pended = compFptr VAL [={0:0}, _SLAM_alloc_dummy=0, compRegistered=0, customIrp=0, DC=2, Extension_FilterMode=0, GUID_PARALLEL_DEVICE={5:0}, GUID_PARCLASS_DEVICE=2166343333, GUID_PARCLASS_DEVICE=4560, GUID_PARCLASS_DEVICE=63272, IPC=7, isFixed=0, isWin98=0, LegacyZipModeQualifier___11={2:0}, lowerDriverReturn=0, ModeQualifier___6={30:0}, MPR1=5, MPR3=6, myStatus=0, NP=1, pended=0, PhysicalZero={31:0}, pirp={38:0}, PnpIrpName={12:0}, PortInfoMutex={0:0}, PortInfoReferenceCount=-1, PptBreakOn={10:0}, PptDebugLevel={27:0}, PptDot3Retries=5, PptWmiAllocFreeCountsGuid={4:0}, PptWmiGuidList={41:0}, RegistryPath={42:0}, routine=0, s=1, setEventCalled=0, SKIP1=3, SKIP2=4, UNLOADED=0] [L9697] COND FALSE !(! (status >= 0L)) VAL [={0:0}, _SLAM_alloc_dummy=0, compRegistered=0, customIrp=0, DC=2, Extension_FilterMode=0, GUID_PARALLEL_DEVICE={5:0}, GUID_PARCLASS_DEVICE=2166343333, GUID_PARCLASS_DEVICE=4560, GUID_PARCLASS_DEVICE=63272, IPC=7, isFixed=0, isWin98=0, LegacyZipModeQualifier___11={2:0}, lowerDriverReturn=0, ModeQualifier___6={30:0}, MPR1=5, MPR3=6, myStatus=0, NP=1, pended=0, PhysicalZero={31:0}, pirp={38:0}, PnpIrpName={12:0}, PortInfoMutex={0:0}, PortInfoReferenceCount=-1, PptBreakOn={10:0}, PptDebugLevel={27:0}, PptDot3Retries=5, PptWmiAllocFreeCountsGuid={4:0}, PptWmiGuidList={41:0}, RegistryPath={42:0}, routine=0, s=1, setEventCalled=0, SKIP1=3, SKIP2=4, UNLOADED=0] [L9702] COND FALSE !(__BLAST_NONDET == 0) VAL [={0:0}, _SLAM_alloc_dummy=0, compRegistered=0, customIrp=0, DC=2, Extension_FilterMode=0, GUID_PARALLEL_DEVICE={5:0}, GUID_PARCLASS_DEVICE=63272, GUID_PARCLASS_DEVICE=4560, GUID_PARCLASS_DEVICE=2166343333, IPC=7, isFixed=0, isWin98=0, LegacyZipModeQualifier___11={2:0}, lowerDriverReturn=0, ModeQualifier___6={30:0}, MPR1=5, MPR3=6, myStatus=0, NP=1, pended=0, PhysicalZero={31:0}, pirp={38:0}, PnpIrpName={12:0}, PortInfoMutex={0:0}, PortInfoReferenceCount=-1, PptBreakOn={10:0}, PptDebugLevel={27:0}, PptDot3Retries=5, PptWmiAllocFreeCountsGuid={4:0}, PptWmiGuidList={41:0}, RegistryPath={42:0}, routine=0, s=1, setEventCalled=0, SKIP1=3, SKIP2=4, UNLOADED=0] [L9705] COND FALSE !(__BLAST_NONDET == 1) VAL [={0:0}, _SLAM_alloc_dummy=0, compRegistered=0, customIrp=0, DC=2, Extension_FilterMode=0, GUID_PARALLEL_DEVICE={5:0}, GUID_PARCLASS_DEVICE=4560, GUID_PARCLASS_DEVICE=63272, GUID_PARCLASS_DEVICE=2166343333, IPC=7, isFixed=0, isWin98=0, LegacyZipModeQualifier___11={2:0}, lowerDriverReturn=0, ModeQualifier___6={30:0}, MPR1=5, MPR3=6, myStatus=0, NP=1, pended=0, PhysicalZero={31:0}, pirp={38:0}, PnpIrpName={12:0}, PortInfoMutex={0:0}, PortInfoReferenceCount=-1, PptBreakOn={10:0}, PptDebugLevel={27:0}, PptDot3Retries=5, PptWmiAllocFreeCountsGuid={4:0}, PptWmiGuidList={41:0}, RegistryPath={42:0}, routine=0, s=1, setEventCalled=0, SKIP1=3, SKIP2=4, UNLOADED=0] [L9708] COND FALSE !(__BLAST_NONDET == 3) VAL [={0:0}, _SLAM_alloc_dummy=0, compRegistered=0, customIrp=0, DC=2, Extension_FilterMode=0, GUID_PARALLEL_DEVICE={5:0}, GUID_PARCLASS_DEVICE=2166343333, GUID_PARCLASS_DEVICE=63272, GUID_PARCLASS_DEVICE=4560, IPC=7, isFixed=0, isWin98=0, LegacyZipModeQualifier___11={2:0}, lowerDriverReturn=0, ModeQualifier___6={30:0}, MPR1=5, MPR3=6, myStatus=0, NP=1, pended=0, PhysicalZero={31:0}, pirp={38:0}, PnpIrpName={12:0}, PortInfoMutex={0:0}, PortInfoReferenceCount=-1, PptBreakOn={10:0}, PptDebugLevel={27:0}, PptDot3Retries=5, PptWmiAllocFreeCountsGuid={4:0}, PptWmiGuidList={41:0}, RegistryPath={42:0}, routine=0, s=1, setEventCalled=0, SKIP1=3, SKIP2=4, UNLOADED=0] [L9711] COND FALSE !(__BLAST_NONDET == 4) VAL [={0:0}, _SLAM_alloc_dummy=0, compRegistered=0, customIrp=0, DC=2, Extension_FilterMode=0, GUID_PARALLEL_DEVICE={5:0}, GUID_PARCLASS_DEVICE=4560, GUID_PARCLASS_DEVICE=63272, GUID_PARCLASS_DEVICE=2166343333, IPC=7, isFixed=0, isWin98=0, LegacyZipModeQualifier___11={2:0}, lowerDriverReturn=0, ModeQualifier___6={30:0}, MPR1=5, MPR3=6, myStatus=0, NP=1, pended=0, PhysicalZero={31:0}, pirp={38:0}, PnpIrpName={12:0}, PortInfoMutex={0:0}, PortInfoReferenceCount=-1, PptBreakOn={10:0}, PptDebugLevel={27:0}, PptDot3Retries=5, PptWmiAllocFreeCountsGuid={4:0}, PptWmiGuidList={41:0}, RegistryPath={42:0}, routine=0, s=1, setEventCalled=0, SKIP1=3, SKIP2=4, UNLOADED=0] [L9714] COND FALSE !(__BLAST_NONDET == 5) VAL [={0:0}, _SLAM_alloc_dummy=0, compRegistered=0, customIrp=0, DC=2, Extension_FilterMode=0, GUID_PARALLEL_DEVICE={5:0}, GUID_PARCLASS_DEVICE=2166343333, GUID_PARCLASS_DEVICE=4560, GUID_PARCLASS_DEVICE=63272, IPC=7, isFixed=0, isWin98=0, LegacyZipModeQualifier___11={2:0}, lowerDriverReturn=0, ModeQualifier___6={30:0}, MPR1=5, MPR3=6, myStatus=0, NP=1, pended=0, PhysicalZero={31:0}, pirp={38:0}, PnpIrpName={12:0}, PortInfoMutex={0:0}, PortInfoReferenceCount=-1, PptBreakOn={10:0}, PptDebugLevel={27:0}, PptDot3Retries=5, PptWmiAllocFreeCountsGuid={4:0}, PptWmiGuidList={41:0}, RegistryPath={42:0}, routine=0, s=1, setEventCalled=0, SKIP1=3, SKIP2=4, UNLOADED=0] [L9717] COND TRUE __BLAST_NONDET == 6 [L9473] SYSCTL_IRP_DISPOSITION disposition ; [L9474] NTSTATUS status ; [L9475] PDEVICE_EXTENSION pDevExt ; [L9479] EXPR DeviceObject->DeviceExtension [L9479] pDevExt = (struct _DEVICE_EXTENSION *)DeviceObject->DeviceExtension [L10962] int __BLAST_NONDET = __VERIFIER_nondet_int() ; [L10965] COND FALSE !(__BLAST_NONDET == 0) [L10974] return (-1073741823L); [L9480] status = WmiSystemControl(& pDevExt->WmiLibContext, DeviceObject, Irp, & disposition) [L9482] EXPR \read(disposition) VAL [={0:0}, _SLAM_alloc_dummy=0, compRegistered=0, customIrp=0, DC=2, Extension_FilterMode=0, GUID_PARALLEL_DEVICE={5:0}, GUID_PARCLASS_DEVICE=63272, GUID_PARCLASS_DEVICE=2166343333, GUID_PARCLASS_DEVICE=4560, IPC=7, isFixed=0, isWin98=0, LegacyZipModeQualifier___11={2:0}, lowerDriverReturn=0, ModeQualifier___6={30:0}, MPR1=5, MPR3=6, myStatus=0, NP=1, pended=0, PhysicalZero={31:0}, pirp={38:0}, PnpIrpName={12:0}, PortInfoMutex={0:0}, PortInfoReferenceCount=-1, PptBreakOn={10:0}, PptDebugLevel={27:0}, PptDot3Retries=5, PptWmiAllocFreeCountsGuid={4:0}, PptWmiGuidList={41:0}, RegistryPath={42:0}, routine=0, s=1, setEventCalled=0, SKIP1=3, SKIP2=4, UNLOADED=0] [L9482] COND TRUE disposition == 0 [L9498] s = DC VAL [={0:0}, _SLAM_alloc_dummy=0, compRegistered=0, customIrp=0, DC=2, Extension_FilterMode=0, GUID_PARALLEL_DEVICE={5:0}, GUID_PARCLASS_DEVICE=63272, GUID_PARCLASS_DEVICE=2166343333, GUID_PARCLASS_DEVICE=4560, IPC=7, isFixed=0, isWin98=0, LegacyZipModeQualifier___11={2:0}, lowerDriverReturn=0, ModeQualifier___6={30:0}, MPR1=5, MPR3=6, myStatus=0, NP=1, pended=0, PhysicalZero={31:0}, pirp={38:0}, PnpIrpName={12:0}, PortInfoMutex={0:0}, PortInfoReferenceCount=-1, PptBreakOn={10:0}, PptDebugLevel={27:0}, PptDot3Retries=5, PptWmiAllocFreeCountsGuid={4:0}, PptWmiGuidList={41:0}, RegistryPath={42:0}, routine=0, s=2, setEventCalled=0, SKIP1=3, SKIP2=4, UNLOADED=0] [L9542] return (status); [L9542] return (status); [L9756] status = PptDispatchSystemControl(& devobj, pirp) [L9783] COND FALSE !(\read(we_should_unload)) VAL [={0:0}, _SLAM_alloc_dummy=0, compRegistered=0, customIrp=0, DC=2, Extension_FilterMode=0, GUID_PARALLEL_DEVICE={5:0}, GUID_PARCLASS_DEVICE=4560, GUID_PARCLASS_DEVICE=2166343333, GUID_PARCLASS_DEVICE=63272, IPC=7, isFixed=0, isWin98=0, LegacyZipModeQualifier___11={2:0}, lowerDriverReturn=0, ModeQualifier___6={30:0}, MPR1=5, MPR3=6, myStatus=0, NP=1, pended=0, PhysicalZero={31:0}, pirp={38:0}, PnpIrpName={12:0}, PortInfoMutex={0:0}, PortInfoReferenceCount=-1, PptBreakOn={10:0}, PptDebugLevel={27:0}, PptDot3Retries=5, PptWmiAllocFreeCountsGuid={4:0}, PptWmiGuidList={41:0}, RegistryPath={42:0}, routine=0, s=2, setEventCalled=0, SKIP1=3, SKIP2=4, UNLOADED=0] [L9793] COND FALSE !(pended == 1) VAL [={0:0}, _SLAM_alloc_dummy=0, compRegistered=0, customIrp=0, DC=2, Extension_FilterMode=0, GUID_PARALLEL_DEVICE={5:0}, GUID_PARCLASS_DEVICE=2166343333, GUID_PARCLASS_DEVICE=4560, GUID_PARCLASS_DEVICE=63272, IPC=7, isFixed=0, isWin98=0, LegacyZipModeQualifier___11={2:0}, lowerDriverReturn=0, ModeQualifier___6={30:0}, MPR1=5, MPR3=6, myStatus=0, NP=1, pended=0, PhysicalZero={31:0}, pirp={38:0}, PnpIrpName={12:0}, PortInfoMutex={0:0}, PortInfoReferenceCount=-1, PptBreakOn={10:0}, PptDebugLevel={27:0}, PptDot3Retries=5, PptWmiAllocFreeCountsGuid={4:0}, PptWmiGuidList={41:0}, RegistryPath={42:0}, routine=0, s=2, setEventCalled=0, SKIP1=3, SKIP2=4, UNLOADED=0] [L9801] COND FALSE !(pended == 1) VAL [={0:0}, _SLAM_alloc_dummy=0, compRegistered=0, customIrp=0, DC=2, Extension_FilterMode=0, GUID_PARALLEL_DEVICE={5:0}, GUID_PARCLASS_DEVICE=63272, GUID_PARCLASS_DEVICE=2166343333, GUID_PARCLASS_DEVICE=4560, IPC=7, isFixed=0, isWin98=0, LegacyZipModeQualifier___11={2:0}, lowerDriverReturn=0, ModeQualifier___6={30:0}, MPR1=5, MPR3=6, myStatus=0, NP=1, pended=0, PhysicalZero={31:0}, pirp={38:0}, PnpIrpName={12:0}, PortInfoMutex={0:0}, PortInfoReferenceCount=-1, PptBreakOn={10:0}, PptDebugLevel={27:0}, PptDot3Retries=5, PptWmiAllocFreeCountsGuid={4:0}, PptWmiGuidList={41:0}, RegistryPath={42:0}, routine=0, s=2, setEventCalled=0, SKIP1=3, SKIP2=4, UNLOADED=0] [L9809] COND FALSE !(s == UNLOADED) VAL [={0:0}, _SLAM_alloc_dummy=0, compRegistered=0, customIrp=0, DC=2, Extension_FilterMode=0, GUID_PARALLEL_DEVICE={5:0}, GUID_PARCLASS_DEVICE=63272, GUID_PARCLASS_DEVICE=4560, GUID_PARCLASS_DEVICE=2166343333, IPC=7, isFixed=0, isWin98=0, LegacyZipModeQualifier___11={2:0}, lowerDriverReturn=0, ModeQualifier___6={30:0}, MPR1=5, MPR3=6, myStatus=0, NP=1, pended=0, PhysicalZero={31:0}, pirp={38:0}, PnpIrpName={12:0}, PortInfoMutex={0:0}, PortInfoReferenceCount=-1, PptBreakOn={10:0}, PptDebugLevel={27:0}, PptDot3Retries=5, PptWmiAllocFreeCountsGuid={4:0}, PptWmiGuidList={41:0}, RegistryPath={42:0}, routine=0, s=2, setEventCalled=0, SKIP1=3, SKIP2=4, UNLOADED=0] [L9812] COND FALSE !(status == -1L) VAL [={0:0}, _SLAM_alloc_dummy=0, compRegistered=0, customIrp=0, DC=2, Extension_FilterMode=0, GUID_PARALLEL_DEVICE={5:0}, GUID_PARCLASS_DEVICE=63272, GUID_PARCLASS_DEVICE=4560, GUID_PARCLASS_DEVICE=2166343333, IPC=7, isFixed=0, isWin98=0, LegacyZipModeQualifier___11={2:0}, lowerDriverReturn=0, ModeQualifier___6={30:0}, MPR1=5, MPR3=6, myStatus=0, NP=1, pended=0, PhysicalZero={31:0}, pirp={38:0}, PnpIrpName={12:0}, PortInfoMutex={0:0}, PortInfoReferenceCount=-1, PptBreakOn={10:0}, PptDebugLevel={27:0}, PptDot3Retries=5, PptWmiAllocFreeCountsGuid={4:0}, PptWmiGuidList={41:0}, RegistryPath={42:0}, routine=0, s=2, setEventCalled=0, SKIP1=3, SKIP2=4, UNLOADED=0] [L9815] COND TRUE s != SKIP2 VAL [={0:0}, _SLAM_alloc_dummy=0, compRegistered=0, customIrp=0, DC=2, Extension_FilterMode=0, GUID_PARALLEL_DEVICE={5:0}, GUID_PARCLASS_DEVICE=63272, GUID_PARCLASS_DEVICE=4560, GUID_PARCLASS_DEVICE=2166343333, IPC=7, isFixed=0, isWin98=0, LegacyZipModeQualifier___11={2:0}, lowerDriverReturn=0, ModeQualifier___6={30:0}, MPR1=5, MPR3=6, myStatus=0, NP=1, pended=0, PhysicalZero={31:0}, pirp={38:0}, PnpIrpName={12:0}, PortInfoMutex={0:0}, PortInfoReferenceCount=-1, PptBreakOn={10:0}, PptDebugLevel={27:0}, PptDot3Retries=5, PptWmiAllocFreeCountsGuid={4:0}, PptWmiGuidList={41:0}, RegistryPath={42:0}, routine=0, s=2, setEventCalled=0, SKIP1=3, SKIP2=4, UNLOADED=0] [L9816] COND TRUE s != IPC VAL [={0:0}, _SLAM_alloc_dummy=0, compRegistered=0, customIrp=0, DC=2, Extension_FilterMode=0, GUID_PARALLEL_DEVICE={5:0}, GUID_PARCLASS_DEVICE=2166343333, GUID_PARCLASS_DEVICE=63272, GUID_PARCLASS_DEVICE=4560, IPC=7, isFixed=0, isWin98=0, LegacyZipModeQualifier___11={2:0}, lowerDriverReturn=0, ModeQualifier___6={30:0}, MPR1=5, MPR3=6, myStatus=0, NP=1, pended=0, PhysicalZero={31:0}, pirp={38:0}, PnpIrpName={12:0}, PortInfoMutex={0:0}, PortInfoReferenceCount=-1, PptBreakOn={10:0}, PptDebugLevel={27:0}, PptDot3Retries=5, PptWmiAllocFreeCountsGuid={4:0}, PptWmiGuidList={41:0}, RegistryPath={42:0}, routine=0, s=2, setEventCalled=0, SKIP1=3, SKIP2=4, UNLOADED=0] [L9817] COND FALSE !(s != DC) VAL [={0:0}, _SLAM_alloc_dummy=0, compRegistered=0, customIrp=0, DC=2, Extension_FilterMode=0, GUID_PARALLEL_DEVICE={5:0}, GUID_PARCLASS_DEVICE=63272, GUID_PARCLASS_DEVICE=2166343333, GUID_PARCLASS_DEVICE=4560, IPC=7, isFixed=0, isWin98=0, LegacyZipModeQualifier___11={2:0}, lowerDriverReturn=0, ModeQualifier___6={30:0}, MPR1=5, MPR3=6, myStatus=0, NP=1, pended=0, PhysicalZero={31:0}, pirp={38:0}, PnpIrpName={12:0}, PortInfoMutex={0:0}, PortInfoReferenceCount=-1, PptBreakOn={10:0}, PptDebugLevel={27:0}, PptDot3Retries=5, PptWmiAllocFreeCountsGuid={4:0}, PptWmiGuidList={41:0}, RegistryPath={42:0}, routine=0, s=2, setEventCalled=0, SKIP1=3, SKIP2=4, UNLOADED=0] [L9829] COND FALSE !(pended == 1) VAL [={0:0}, _SLAM_alloc_dummy=0, compRegistered=0, customIrp=0, DC=2, Extension_FilterMode=0, GUID_PARALLEL_DEVICE={5:0}, GUID_PARCLASS_DEVICE=63272, GUID_PARCLASS_DEVICE=4560, GUID_PARCLASS_DEVICE=2166343333, IPC=7, isFixed=0, isWin98=0, LegacyZipModeQualifier___11={2:0}, lowerDriverReturn=0, ModeQualifier___6={30:0}, MPR1=5, MPR3=6, myStatus=0, NP=1, pended=0, PhysicalZero={31:0}, pirp={38:0}, PnpIrpName={12:0}, PortInfoMutex={0:0}, PortInfoReferenceCount=-1, PptBreakOn={10:0}, PptDebugLevel={27:0}, PptDot3Retries=5, PptWmiAllocFreeCountsGuid={4:0}, PptWmiGuidList={41:0}, RegistryPath={42:0}, routine=0, s=2, setEventCalled=0, SKIP1=3, SKIP2=4, UNLOADED=0] [L9838] COND TRUE s == DC VAL [={0:0}, _SLAM_alloc_dummy=0, compRegistered=0, customIrp=0, DC=2, Extension_FilterMode=0, GUID_PARALLEL_DEVICE={5:0}, GUID_PARCLASS_DEVICE=2166343333, GUID_PARCLASS_DEVICE=4560, GUID_PARCLASS_DEVICE=63272, IPC=7, isFixed=0, isWin98=0, LegacyZipModeQualifier___11={2:0}, lowerDriverReturn=0, ModeQualifier___6={30:0}, MPR1=5, MPR3=6, myStatus=0, NP=1, pended=0, PhysicalZero={31:0}, pirp={38:0}, PnpIrpName={12:0}, PortInfoMutex={0:0}, PortInfoReferenceCount=-1, PptBreakOn={10:0}, PptDebugLevel={27:0}, PptDot3Retries=5, PptWmiAllocFreeCountsGuid={4:0}, PptWmiGuidList={41:0}, RegistryPath={42:0}, routine=0, s=2, setEventCalled=0, SKIP1=3, SKIP2=4, UNLOADED=0] [L9840] CALL errorFn() VAL [={0:0}, _SLAM_alloc_dummy=0, compRegistered=0, customIrp=0, DC=2, Extension_FilterMode=0, GUID_PARALLEL_DEVICE={5:0}, GUID_PARCLASS_DEVICE=2166343333, GUID_PARCLASS_DEVICE=4560, GUID_PARCLASS_DEVICE=63272, IPC=7, isFixed=0, isWin98=0, LegacyZipModeQualifier___11={2:0}, lowerDriverReturn=0, ModeQualifier___6={30:0}, MPR1=5, MPR3=6, myStatus=0, NP=1, pended=0, PhysicalZero={31:0}, pirp={38:0}, PnpIrpName={12:0}, PortInfoMutex={0:0}, PortInfoReferenceCount=-1, PptBreakOn={10:0}, PptDebugLevel={27:0}, PptDot3Retries=5, PptWmiAllocFreeCountsGuid={4:0}, PptWmiGuidList={41:0}, RegistryPath={42:0}, routine=0, s=2, setEventCalled=0, SKIP1=3, SKIP2=4, UNLOADED=0] [L3] __assert_fail("0", "parport.i.cil-1.c", 3, "reach_error") VAL [={0:0}, _SLAM_alloc_dummy=0, compRegistered=0, customIrp=0, DC=2, Extension_FilterMode=0, GUID_PARALLEL_DEVICE={5:0}, GUID_PARCLASS_DEVICE=63272, GUID_PARCLASS_DEVICE=4560, GUID_PARCLASS_DEVICE=2166343333, IPC=7, isFixed=0, isWin98=0, LegacyZipModeQualifier___11={2:0}, lowerDriverReturn=0, ModeQualifier___6={30:0}, MPR1=5, MPR3=6, myStatus=0, NP=1, pended=0, PhysicalZero={31:0}, pirp={38:0}, PnpIrpName={12:0}, PortInfoMutex={0:0}, PortInfoReferenceCount=-1, PptBreakOn={10:0}, PptDebugLevel={27:0}, PptDot3Retries=5, PptWmiAllocFreeCountsGuid={4:0}, PptWmiGuidList={41:0}, RegistryPath={42:0}, routine=0, s=2, setEventCalled=0, SKIP1=3, SKIP2=4, UNLOADED=0] * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31 ms. Allocated memory is still 94.4 MB. Free memory is still 53.7 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2883.00 ms. Allocated memory was 94.4 MB in the beginning and 203.4 MB in the end (delta: 109.1 MB). Free memory was 56.0 MB in the beginning and 95.5 MB in the end (delta: -39.5 MB). Peak memory consumption was 77.4 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 369.50 ms. Allocated memory is still 203.4 MB. Free memory was 95.5 MB in the beginning and 111.8 MB in the end (delta: -16.3 MB). Peak memory consumption was 6.8 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 570.34 ms. Allocated memory is still 203.4 MB. Free memory was 111.8 MB in the beginning and 86.8 MB in the end (delta: 25.0 MB). Peak memory consumption was 52.3 MB. Max. memory is 16.1 GB. * RCFGBuilder took 571442.30 ms. Allocated memory was 203.4 MB in the beginning and 1.1 GB in the end (delta: 929.0 MB). Free memory was 86.8 MB in the beginning and 827.4 MB in the end (delta: -740.6 MB). Peak memory consumption was 704.3 MB. Max. memory is 16.1 GB. * CodeCheck took 64591.84 ms. Allocated memory is still 1.1 GB. Free memory was 827.4 MB in the beginning and 395.0 MB in the end (delta: 432.4 MB). Peak memory consumption was 432.4 MB. Max. memory is 16.1 GB. * Witness Printer took 7.84 ms. Allocated memory is still 1.1 GB. Free memory is still 395.0 MB. There was no memory consumed. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResult: Unfinished Backtranslation unknown boogie variable ~GUID_PARCLASS_DEVICE~0!Data2 - GenericResult: Unfinished Backtranslation unknown boogie variable ~GUID_PARCLASS_DEVICE~0!Data3 - GenericResult: Unfinished Backtranslation unknown boogie variable ~GUID_PARCLASS_DEVICE~0!Data1 - GenericResult: Unfinished Backtranslation unknown boogie variable ~GUID_PARCLASS_DEVICE~0!Data2 - GenericResult: Unfinished Backtranslation unknown boogie variable ~GUID_PARCLASS_DEVICE~0!Data3 - GenericResult: Unfinished Backtranslation unknown boogie variable ~GUID_PARCLASS_DEVICE~0!Data1 - GenericResult: Unfinished Backtranslation unknown boogie variable ~GUID_PARCLASS_DEVICE~0!Data3 - GenericResult: Unfinished Backtranslation unknown boogie variable ~GUID_PARCLASS_DEVICE~0!Data1 - GenericResult: Unfinished Backtranslation unknown boogie variable ~GUID_PARCLASS_DEVICE~0!Data2 - GenericResult: Unfinished Backtranslation unknown boogie variable ~GUID_PARCLASS_DEVICE~0!Data1 - GenericResult: Unfinished Backtranslation unknown boogie variable ~GUID_PARCLASS_DEVICE~0!Data3 - GenericResult: Unfinished Backtranslation unknown boogie variable ~GUID_PARCLASS_DEVICE~0!Data2 - GenericResult: Unfinished Backtranslation unknown boogie variable ~GUID_PARCLASS_DEVICE~0!Data1 - GenericResult: Unfinished Backtranslation unknown boogie variable ~GUID_PARCLASS_DEVICE~0!Data3 - GenericResult: Unfinished Backtranslation unknown boogie variable ~GUID_PARCLASS_DEVICE~0!Data2 - GenericResult: Unfinished Backtranslation unknown boogie variable ~GUID_PARCLASS_DEVICE~0!Data3 - GenericResult: Unfinished Backtranslation unknown boogie variable ~GUID_PARCLASS_DEVICE~0!Data1 - GenericResult: Unfinished Backtranslation unknown boogie variable ~GUID_PARCLASS_DEVICE~0!Data2 - GenericResult: Unfinished Backtranslation unknown boogie variable ~GUID_PARCLASS_DEVICE~0!Data1 - GenericResult: Unfinished Backtranslation unknown boogie variable ~GUID_PARCLASS_DEVICE~0!Data3 - GenericResult: Unfinished Backtranslation unknown boogie variable ~GUID_PARCLASS_DEVICE~0!Data2 - GenericResult: Unfinished Backtranslation unknown boogie variable ~GUID_PARCLASS_DEVICE~0!Data1 - GenericResult: Unfinished Backtranslation unknown boogie variable ~GUID_PARCLASS_DEVICE~0!Data2 - GenericResult: Unfinished Backtranslation unknown boogie variable ~GUID_PARCLASS_DEVICE~0!Data3 - GenericResult: Unfinished Backtranslation unknown boogie variable ~GUID_PARCLASS_DEVICE~0!Data2 - GenericResult: Unfinished Backtranslation unknown boogie variable ~GUID_PARCLASS_DEVICE~0!Data3 - GenericResult: Unfinished Backtranslation unknown boogie variable ~GUID_PARCLASS_DEVICE~0!Data1 - GenericResult: Unfinished Backtranslation unknown boogie variable ~GUID_PARCLASS_DEVICE~0!Data1 - GenericResult: Unfinished Backtranslation unknown boogie variable ~GUID_PARCLASS_DEVICE~0!Data2 - GenericResult: Unfinished Backtranslation unknown boogie variable ~GUID_PARCLASS_DEVICE~0!Data3 - GenericResult: Unfinished Backtranslation unknown boogie variable ~GUID_PARCLASS_DEVICE~0!Data2 - GenericResult: Unfinished Backtranslation unknown boogie variable ~GUID_PARCLASS_DEVICE~0!Data1 - GenericResult: Unfinished Backtranslation unknown boogie variable ~GUID_PARCLASS_DEVICE~0!Data3 - GenericResult: Unfinished Backtranslation unknown boogie variable ~GUID_PARCLASS_DEVICE~0!Data1 - GenericResult: Unfinished Backtranslation unknown boogie variable ~GUID_PARCLASS_DEVICE~0!Data2 - GenericResult: Unfinished Backtranslation unknown boogie variable ~GUID_PARCLASS_DEVICE~0!Data3 - GenericResult: Unfinished Backtranslation unknown boogie variable ~GUID_PARCLASS_DEVICE~0!Data3 - GenericResult: Unfinished Backtranslation unknown boogie variable ~GUID_PARCLASS_DEVICE~0!Data2 - GenericResult: Unfinished Backtranslation unknown boogie variable ~GUID_PARCLASS_DEVICE~0!Data1 - GenericResult: Unfinished Backtranslation unknown boogie variable ~GUID_PARCLASS_DEVICE~0!Data1 - GenericResult: Unfinished Backtranslation unknown boogie variable ~GUID_PARCLASS_DEVICE~0!Data2 - GenericResult: Unfinished Backtranslation unknown boogie variable ~GUID_PARCLASS_DEVICE~0!Data3 - GenericResult: Unfinished Backtranslation unknown boogie variable ~GUID_PARCLASS_DEVICE~0!Data2 - GenericResult: Unfinished Backtranslation unknown boogie variable ~GUID_PARCLASS_DEVICE~0!Data1 - GenericResult: Unfinished Backtranslation unknown boogie variable ~GUID_PARCLASS_DEVICE~0!Data3 - GenericResult: Unfinished Backtranslation unknown boogie variable ~GUID_PARCLASS_DEVICE~0!Data1 - GenericResult: Unfinished Backtranslation unknown boogie variable ~GUID_PARCLASS_DEVICE~0!Data3 - GenericResult: Unfinished Backtranslation unknown boogie variable ~GUID_PARCLASS_DEVICE~0!Data2 - GenericResult: Unfinished Backtranslation unknown boogie variable ~GUID_PARCLASS_DEVICE~0!Data3 - GenericResult: Unfinished Backtranslation unknown boogie variable ~GUID_PARCLASS_DEVICE~0!Data2 - GenericResult: Unfinished Backtranslation unknown boogie variable ~GUID_PARCLASS_DEVICE~0!Data1 - GenericResult: Unfinished Backtranslation unknown boogie variable ~GUID_PARCLASS_DEVICE~0!Data3 - GenericResult: Unfinished Backtranslation unknown boogie variable ~GUID_PARCLASS_DEVICE~0!Data2 - GenericResult: Unfinished Backtranslation unknown boogie variable ~GUID_PARCLASS_DEVICE~0!Data1 - GenericResult: Unfinished Backtranslation unknown boogie variable ~GUID_PARCLASS_DEVICE~0!Data2 - GenericResult: Unfinished Backtranslation unknown boogie variable ~GUID_PARCLASS_DEVICE~0!Data3 - GenericResult: Unfinished Backtranslation unknown boogie variable ~GUID_PARCLASS_DEVICE~0!Data1 - GenericResult: Unfinished Backtranslation unknown boogie variable ~GUID_PARCLASS_DEVICE~0!Data2 - GenericResult: Unfinished Backtranslation unknown boogie variable ~GUID_PARCLASS_DEVICE~0!Data1 - GenericResult: Unfinished Backtranslation unknown boogie variable ~GUID_PARCLASS_DEVICE~0!Data3 - GenericResult: Unfinished Backtranslation unknown boogie variable ~GUID_PARCLASS_DEVICE~0!Data1 - GenericResult: Unfinished Backtranslation unknown boogie variable ~GUID_PARCLASS_DEVICE~0!Data3 - GenericResult: Unfinished Backtranslation unknown boogie variable ~GUID_PARCLASS_DEVICE~0!Data2 - GenericResult: Unfinished Backtranslation unknown boogie variable ~GUID_PARCLASS_DEVICE~0!Data3 - GenericResult: Unfinished Backtranslation unknown boogie variable ~GUID_PARCLASS_DEVICE~0!Data1 - GenericResult: Unfinished Backtranslation unknown boogie variable ~GUID_PARCLASS_DEVICE~0!Data2 RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [MP z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forcibly destroying the process Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-69874e2 [2020-12-01 16:38:36,389 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 16:38:36,392 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 16:38:36,463 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 16:38:36,464 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 16:38:36,472 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 16:38:36,476 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 16:38:36,482 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 16:38:36,487 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 16:38:36,494 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 16:38:36,496 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 16:38:36,498 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 16:38:36,499 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 16:38:36,504 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 16:38:36,510 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 16:38:36,518 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 16:38:36,522 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 16:38:36,528 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 16:38:36,531 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 16:38:36,537 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 16:38:36,545 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 16:38:36,548 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 16:38:36,550 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 16:38:36,554 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 16:38:36,564 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 16:38:36,564 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 16:38:36,565 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 16:38:36,568 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 16:38:36,569 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 16:38:36,571 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 16:38:36,571 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 16:38:36,573 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 16:38:36,576 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 16:38:36,577 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 16:38:36,578 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 16:38:36,579 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 16:38:36,580 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 16:38:36,581 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 16:38:36,581 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 16:38:36,584 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 16:38:36,585 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 16:38:36,586 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_6507da7b-94ea-4a70-a085-6926b69e8c70/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2020-12-01 16:38:36,632 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 16:38:36,633 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 16:38:36,634 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 16:38:36,634 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 16:38:36,636 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 16:38:36,636 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 16:38:36,637 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 16:38:36,637 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 16:38:36,637 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 16:38:36,638 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 16:38:36,638 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 16:38:36,638 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 16:38:36,639 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 16:38:36,639 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-01 16:38:36,639 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-01 16:38:36,639 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-01 16:38:36,640 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 16:38:36,640 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 16:38:36,640 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 16:38:36,641 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 16:38:36,641 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 16:38:36,641 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 16:38:36,642 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 16:38:36,642 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 16:38:36,642 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 16:38:36,643 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 16:38:36,643 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 16:38:36,643 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 16:38:36,655 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-01 16:38:36,663 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-01 16:38:36,664 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 16:38:36,664 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-12-01 16:38:36,665 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 16:38:36,665 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_6507da7b-94ea-4a70-a085-6926b69e8c70/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_6507da7b-94ea-4a70-a085-6926b69e8c70/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a54a0f3ff7082ff5da8f246f42cc85d68fd65882 [2020-12-01 16:38:37,196 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 16:38:37,263 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 16:38:37,268 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 16:38:37,271 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 16:38:37,272 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 16:38:37,273 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_6507da7b-94ea-4a70-a085-6926b69e8c70/bin/ukojak/../../sv-benchmarks/c/ntdrivers/parport.i.cil-1.c [2020-12-01 16:38:37,381 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_6507da7b-94ea-4a70-a085-6926b69e8c70/bin/ukojak/data/5980eeffd/5dffe00352ff40c3995bb107a5cdce69/FLAG159695144 [2020-12-01 16:38:38,628 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 16:38:38,629 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_6507da7b-94ea-4a70-a085-6926b69e8c70/sv-benchmarks/c/ntdrivers/parport.i.cil-1.c [2020-12-01 16:38:38,701 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_6507da7b-94ea-4a70-a085-6926b69e8c70/bin/ukojak/data/5980eeffd/5dffe00352ff40c3995bb107a5cdce69/FLAG159695144 [2020-12-01 16:38:38,951 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_6507da7b-94ea-4a70-a085-6926b69e8c70/bin/ukojak/data/5980eeffd/5dffe00352ff40c3995bb107a5cdce69 [2020-12-01 16:38:38,954 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 16:38:38,957 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 16:38:38,959 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 16:38:38,959 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 16:38:38,964 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 16:38:38,965 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:38:38" (1/1) ... [2020-12-01 16:38:38,968 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3eb5fcad and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:38:38, skipping insertion in model container [2020-12-01 16:38:38,969 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:38:38" (1/1) ... [2020-12-01 16:38:38,978 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 16:38:39,253 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 16:38:41,826 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 16:38:41,878 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-12-01 16:38:41,968 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 16:38:42,563 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 16:38:42,611 INFO L203 MainTranslator]: Completed pre-run [2020-12-01 16:38:43,178 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 16:38:43,694 INFO L208 MainTranslator]: Completed translation [2020-12-01 16:38:43,695 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:38:43 WrapperNode [2020-12-01 16:38:43,695 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 16:38:43,697 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-01 16:38:43,697 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-01 16:38:43,697 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-01 16:38:43,706 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:38:43" (1/1) ... [2020-12-01 16:38:43,779 ERROR L1131 TypeChecker]: C: malloc(EntrySize) [2127]: Wrong parameter type at index 0: CallStatement[null,false,[VariableLHS[#t~malloc35,]],#Ultimate.allocOnHeap,[IdentifierExpression[~EntrySize,]]] [2020-12-01 16:38:43,913 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:38:43" (1/1) ... [2020-12-01 16:38:43,913 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-01 16:38:43,913 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-12-01 16:38:43,927 INFO L168 Benchmark]: Toolchain (without parser) took 4958.21 ms. Allocated memory was 67.1 MB in the beginning and 178.3 MB in the end (delta: 111.1 MB). Free memory was 39.2 MB in the beginning and 103.9 MB in the end (delta: -64.7 MB). Peak memory consumption was 93.9 MB. Max. memory is 16.1 GB. [2020-12-01 16:38:43,928 INFO L168 Benchmark]: CDTParser took 0.43 ms. Allocated memory is still 67.1 MB. Free memory is still 49.9 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 16:38:43,929 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4736.85 ms. Allocated memory was 67.1 MB in the beginning and 178.3 MB in the end (delta: 111.1 MB). Free memory was 39.1 MB in the beginning and 59.9 MB in the end (delta: -20.8 MB). Peak memory consumption was 98.1 MB. Max. memory is 16.1 GB. [2020-12-01 16:38:43,930 INFO L168 Benchmark]: Boogie Procedure Inliner took 216.77 ms. Allocated memory is still 178.3 MB. Free memory was 58.9 MB in the beginning and 103.9 MB in the end (delta: -45.0 MB). Peak memory consumption was 2.2 MB. Max. memory is 16.1 GB. [2020-12-01 16:38:43,932 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.43 ms. Allocated memory is still 67.1 MB. Free memory is still 49.9 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4736.85 ms. Allocated memory was 67.1 MB in the beginning and 178.3 MB in the end (delta: 111.1 MB). Free memory was 39.1 MB in the beginning and 59.9 MB in the end (delta: -20.8 MB). Peak memory consumption was 98.1 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 216.77 ms. Allocated memory is still 178.3 MB. Free memory was 58.9 MB in the beginning and 103.9 MB in the end (delta: -45.0 MB). Peak memory consumption was 2.2 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 2127]: Type Error Wrong parameter type at index 0: CallStatement[null,false,[VariableLHS[#t~malloc35,]],#Ultimate.allocOnHeap,[IdentifierExpression[~EntrySize,]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...