./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ntdrivers-simplified/diskperf_simpl1.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a4ecdabc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_cfb95549-3916-49f3-916e-f07ab12f43cc/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_cfb95549-3916-49f3-916e-f07ab12f43cc/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_cfb95549-3916-49f3-916e-f07ab12f43cc/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_cfb95549-3916-49f3-916e-f07ab12f43cc/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/ntdrivers-simplified/diskperf_simpl1.cil.c -s /tmp/vcloud-vcloud-master/worker/run_dir_cfb95549-3916-49f3-916e-f07ab12f43cc/bin/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_cfb95549-3916-49f3-916e-f07ab12f43cc/bin/utaipan --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 Taipan --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 4df6794b9b3a948996212d63f7c149439c613ff1 ....................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-22 13:08:35,427 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-22 13:08:35,429 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-22 13:08:35,510 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-22 13:08:35,511 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-22 13:08:35,517 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-22 13:08:35,521 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-22 13:08:35,523 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-22 13:08:35,540 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-22 13:08:35,547 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-22 13:08:35,549 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-22 13:08:35,551 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-22 13:08:35,551 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-22 13:08:35,552 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-22 13:08:35,554 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-22 13:08:35,555 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-22 13:08:35,556 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-22 13:08:35,557 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-22 13:08:35,568 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-22 13:08:35,574 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-22 13:08:35,581 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-22 13:08:35,583 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-22 13:08:35,584 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-22 13:08:35,586 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-22 13:08:35,589 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-22 13:08:35,590 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-22 13:08:35,591 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-22 13:08:35,592 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-22 13:08:35,593 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-22 13:08:35,594 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-22 13:08:35,595 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-22 13:08:35,596 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-22 13:08:35,598 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-22 13:08:35,599 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-22 13:08:35,600 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-22 13:08:35,600 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-22 13:08:35,601 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-22 13:08:35,601 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-22 13:08:35,601 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-22 13:08:35,602 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-22 13:08:35,603 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-22 13:08:35,607 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_cfb95549-3916-49f3-916e-f07ab12f43cc/bin/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf [2020-11-22 13:08:35,651 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-22 13:08:35,651 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-22 13:08:35,653 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-22 13:08:35,653 INFO L138 SettingsManager]: * User list type=DISABLED [2020-11-22 13:08:35,653 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-11-22 13:08:35,653 INFO L138 SettingsManager]: * Explicit value domain=true [2020-11-22 13:08:35,654 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2020-11-22 13:08:35,654 INFO L138 SettingsManager]: * Octagon Domain=false [2020-11-22 13:08:35,654 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-11-22 13:08:35,654 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2020-11-22 13:08:35,655 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2020-11-22 13:08:35,656 INFO L138 SettingsManager]: * Interval Domain=false [2020-11-22 13:08:35,656 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2020-11-22 13:08:35,656 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2020-11-22 13:08:35,656 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2020-11-22 13:08:35,657 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-22 13:08:35,657 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-22 13:08:35,657 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-22 13:08:35,658 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-22 13:08:35,658 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-22 13:08:35,658 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-22 13:08:35,658 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-22 13:08:35,659 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-22 13:08:35,659 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-22 13:08:35,659 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-22 13:08:35,659 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-22 13:08:35,659 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-22 13:08:35,660 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-22 13:08:35,660 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-22 13:08:35,661 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-22 13:08:35,662 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-22 13:08:35,662 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-22 13:08:35,662 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-22 13:08:35,662 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-22 13:08:35,663 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-22 13:08:35,663 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2020-11-22 13:08:35,663 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-22 13:08:35,663 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-22 13:08:35,664 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-22 13:08:35,664 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-22 13:08:35,664 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES 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_cfb95549-3916-49f3-916e-f07ab12f43cc/bin/utaipan/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_cfb95549-3916-49f3-916e-f07ab12f43cc/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4df6794b9b3a948996212d63f7c149439c613ff1 [2020-11-22 13:08:35,937 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-22 13:08:35,976 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-22 13:08:35,981 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-22 13:08:35,982 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-22 13:08:35,983 INFO L275 PluginConnector]: CDTParser initialized [2020-11-22 13:08:35,984 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_cfb95549-3916-49f3-916e-f07ab12f43cc/bin/utaipan/../../sv-benchmarks/c/ntdrivers-simplified/diskperf_simpl1.cil.c [2020-11-22 13:08:36,053 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_cfb95549-3916-49f3-916e-f07ab12f43cc/bin/utaipan/data/45b4d3178/f83a64ad5a4f431ab3cae01d3866c01a/FLAG850e460d6 [2020-11-22 13:08:36,590 INFO L306 CDTParser]: Found 1 translation units. [2020-11-22 13:08:36,592 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_cfb95549-3916-49f3-916e-f07ab12f43cc/sv-benchmarks/c/ntdrivers-simplified/diskperf_simpl1.cil.c [2020-11-22 13:08:36,618 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_cfb95549-3916-49f3-916e-f07ab12f43cc/bin/utaipan/data/45b4d3178/f83a64ad5a4f431ab3cae01d3866c01a/FLAG850e460d6 [2020-11-22 13:08:36,902 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_cfb95549-3916-49f3-916e-f07ab12f43cc/bin/utaipan/data/45b4d3178/f83a64ad5a4f431ab3cae01d3866c01a [2020-11-22 13:08:36,904 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-22 13:08:36,905 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-22 13:08:36,907 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-22 13:08:36,907 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-22 13:08:36,910 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-22 13:08:36,911 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 01:08:36" (1/1) ... [2020-11-22 13:08:36,913 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@30d7d0e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 01:08:36, skipping insertion in model container [2020-11-22 13:08:36,913 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 01:08:36" (1/1) ... [2020-11-22 13:08:36,920 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-22 13:08:36,964 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-22 13:08:37,261 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-22 13:08:37,271 INFO L203 MainTranslator]: Completed pre-run [2020-11-22 13:08:37,354 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-22 13:08:37,381 INFO L208 MainTranslator]: Completed translation [2020-11-22 13:08:37,382 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 01:08:37 WrapperNode [2020-11-22 13:08:37,382 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-22 13:08:37,383 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-22 13:08:37,383 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-22 13:08:37,383 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-22 13:08:37,397 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 01:08:37" (1/1) ... [2020-11-22 13:08:37,426 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 01:08:37" (1/1) ... [2020-11-22 13:08:37,579 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-22 13:08:37,580 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-11-22 13:08:37,581 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-11-22 13:08:37,581 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-11-22 13:08:37,590 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 01:08:37" (1/1) ... [2020-11-22 13:08:37,590 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 01:08:37" (1/1) ... [2020-11-22 13:08:37,605 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 01:08:37" (1/1) ... [2020-11-22 13:08:37,606 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 01:08:37" (1/1) ... [2020-11-22 13:08:37,666 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 01:08:37" (1/1) ... [2020-11-22 13:08:37,719 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 01:08:37" (1/1) ... [2020-11-22 13:08:37,726 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 01:08:37" (1/1) ... [2020-11-22 13:08:37,759 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-11-22 13:08:37,760 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-11-22 13:08:37,761 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-11-22 13:08:37,761 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-11-22 13:08:37,768 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 01:08:37" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_cfb95549-3916-49f3-916e-f07ab12f43cc/bin/utaipan/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (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:2000 [2020-11-22 13:08:37,856 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-11-22 13:08:37,856 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-11-22 13:08:37,856 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-11-22 13:08:37,857 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-11-22 13:08:38,221 WARN L798 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-11-22 13:08:38,256 WARN L798 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-11-22 13:08:38,258 WARN L798 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-11-22 13:08:38,267 WARN L798 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-11-22 13:08:38,275 WARN L798 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-11-22 13:08:38,276 WARN L798 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-11-22 13:08:38,280 WARN L798 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-11-22 13:08:38,283 WARN L798 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-11-22 13:08:38,284 WARN L798 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-11-22 13:08:38,291 WARN L798 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-11-22 13:08:38,293 WARN L798 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-11-22 13:08:38,294 WARN L798 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-11-22 13:08:38,297 WARN L798 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-11-22 13:08:38,299 WARN L798 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-11-22 13:08:38,300 WARN L798 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-11-22 13:08:38,303 WARN L798 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-11-22 13:08:38,305 WARN L798 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-11-22 13:08:38,318 WARN L798 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-11-22 13:08:38,322 WARN L798 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-11-22 13:08:38,329 WARN L798 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-11-22 13:08:38,333 WARN L798 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-11-22 13:08:38,336 WARN L798 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-11-22 13:08:39,992 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##674: assume !false; [2020-11-22 13:08:39,992 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##673: assume false; [2020-11-22 13:08:39,993 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##618: assume !false; [2020-11-22 13:08:39,993 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##617: assume false; [2020-11-22 13:08:39,993 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##296: assume !false; [2020-11-22 13:08:39,993 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##295: assume false; [2020-11-22 13:08:39,993 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##256: assume !false; [2020-11-22 13:08:39,993 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##255: assume false; [2020-11-22 13:08:39,993 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##217: assume !false; [2020-11-22 13:08:39,994 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##216: assume false; [2020-11-22 13:08:39,994 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##247: assume !false; [2020-11-22 13:08:39,994 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##246: assume false; [2020-11-22 13:08:39,994 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##724: assume !false; [2020-11-22 13:08:39,994 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##723: assume false; [2020-11-22 13:08:39,994 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##375: assume !false; [2020-11-22 13:08:39,994 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##374: assume false; [2020-11-22 13:08:39,994 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##326: assume !false; [2020-11-22 13:08:39,995 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##325: assume false; [2020-11-22 13:08:39,995 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##335: assume !false; [2020-11-22 13:08:39,995 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##334: assume false; [2020-11-22 13:08:39,995 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##405: assume !false; [2020-11-22 13:08:39,995 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##404: assume false; [2020-11-22 13:08:39,995 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##412: assume false; [2020-11-22 13:08:39,995 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##413: assume !false; [2020-11-22 13:08:39,996 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##452: assume false; [2020-11-22 13:08:39,996 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##453: assume !false; [2020-11-22 13:08:39,996 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##483: assume !false; [2020-11-22 13:08:39,996 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##482: assume false; [2020-11-22 13:08:39,996 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##543: assume !false; [2020-11-22 13:08:39,996 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##542: assume false; [2020-11-22 13:08:39,996 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##98: assume !false; [2020-11-22 13:08:39,996 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##97: assume false; [2020-11-22 13:08:39,996 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##80: assume !false; [2020-11-22 13:08:39,997 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##172: assume !false; [2020-11-22 13:08:39,997 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##171: assume false; [2020-11-22 13:08:39,997 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##177: assume !false; [2020-11-22 13:08:39,997 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##176: assume false; [2020-11-22 13:08:39,997 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##79: assume false; [2020-11-22 13:08:39,997 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##142: assume !false; [2020-11-22 13:08:39,997 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##141: assume false; [2020-11-22 13:08:39,997 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##18: assume false; [2020-11-22 13:08:39,997 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##19: assume !false; [2020-11-22 13:08:39,998 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##573: assume !false; [2020-11-22 13:08:39,998 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##572: assume false; [2020-11-22 13:08:41,456 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-11-22 13:08:41,456 INFO L298 CfgBuilder]: Removed 369 assume(true) statements. [2020-11-22 13:08:41,459 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 01:08:41 BoogieIcfgContainer [2020-11-22 13:08:41,460 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-11-22 13:08:41,464 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-11-22 13:08:41,464 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-11-22 13:08:41,467 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-11-22 13:08:41,468 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 22.11 01:08:36" (1/3) ... [2020-11-22 13:08:41,468 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@23995d9b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.11 01:08:41, skipping insertion in model container [2020-11-22 13:08:41,469 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 01:08:37" (2/3) ... [2020-11-22 13:08:41,469 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@23995d9b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.11 01:08:41, skipping insertion in model container [2020-11-22 13:08:41,469 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 01:08:41" (3/3) ... [2020-11-22 13:08:41,471 INFO L111 eAbstractionObserver]: Analyzing ICFG diskperf_simpl1.cil.c [2020-11-22 13:08:41,480 INFO L164 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2020-11-22 13:08:41,485 INFO L176 ceAbstractionStarter]: Appying trace abstraction to program that has 51 error locations. [2020-11-22 13:08:41,495 INFO L253 AbstractCegarLoop]: Starting to check reachability of 51 error locations. [2020-11-22 13:08:41,545 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-11-22 13:08:41,545 INFO L378 AbstractCegarLoop]: Hoare is true [2020-11-22 13:08:41,545 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-11-22 13:08:41,545 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-11-22 13:08:41,545 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-11-22 13:08:41,546 INFO L382 AbstractCegarLoop]: Difference is false [2020-11-22 13:08:41,546 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-11-22 13:08:41,547 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-11-22 13:08:41,578 INFO L276 IsEmpty]: Start isEmpty. Operand 364 states. [2020-11-22 13:08:41,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2020-11-22 13:08:41,586 INFO L414 BasicCegarLoop]: Found error trace [2020-11-22 13:08:41,587 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1] [2020-11-22 13:08:41,588 INFO L429 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr45ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr36ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr17ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr22ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr40ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr41ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr26ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr32ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr49ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr30ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr23ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr44ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr18ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr39ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr27ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr35ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr14ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr31ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr48ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr38ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr24ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr15ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr43ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr20ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr34ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr19ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr28ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr47ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr37ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr46ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr16ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr21ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr42ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr33ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr25ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr29ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr50ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-22 13:08:41,593 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-22 13:08:41,594 INFO L82 PathProgramCache]: Analyzing trace with hash -1581362710, now seen corresponding path program 1 times [2020-11-22 13:08:41,603 INFO L162 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2020-11-22 13:08:41,603 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1828316657] [2020-11-22 13:08:41,604 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-22 13:08:41,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-22 13:08:41,807 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-22 13:08:41,808 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1828316657] [2020-11-22 13:08:41,809 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-22 13:08:41,809 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-11-22 13:08:41,810 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [723591733] [2020-11-22 13:08:41,813 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-11-22 13:08:41,814 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2020-11-22 13:08:41,826 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-11-22 13:08:41,827 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-11-22 13:08:41,829 INFO L87 Difference]: Start difference. First operand 364 states. Second operand 3 states. [2020-11-22 13:08:42,265 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-22 13:08:42,265 INFO L93 Difference]: Finished difference Result 757 states and 1133 transitions. [2020-11-22 13:08:42,267 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-11-22 13:08:42,268 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 6 [2020-11-22 13:08:42,268 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-22 13:08:42,292 INFO L225 Difference]: With dead ends: 757 [2020-11-22 13:08:42,293 INFO L226 Difference]: Without dead ends: 428 [2020-11-22 13:08:42,301 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-11-22 13:08:42,321 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 428 states. [2020-11-22 13:08:42,381 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 428 to 420. [2020-11-22 13:08:42,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 420 states. [2020-11-22 13:08:42,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 420 states to 420 states and 575 transitions. [2020-11-22 13:08:42,386 INFO L78 Accepts]: Start accepts. Automaton has 420 states and 575 transitions. Word has length 6 [2020-11-22 13:08:42,387 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-22 13:08:42,387 INFO L481 AbstractCegarLoop]: Abstraction has 420 states and 575 transitions. [2020-11-22 13:08:42,387 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-11-22 13:08:42,387 INFO L276 IsEmpty]: Start isEmpty. Operand 420 states and 575 transitions. [2020-11-22 13:08:42,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2020-11-22 13:08:42,388 INFO L414 BasicCegarLoop]: Found error trace [2020-11-22 13:08:42,389 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-22 13:08:42,389 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-11-22 13:08:42,390 INFO L429 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr45ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr36ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr17ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr22ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr40ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr41ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr26ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr32ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr49ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr30ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr23ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr44ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr18ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr39ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr27ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr35ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr14ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr31ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr48ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr38ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr24ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr15ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr43ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr20ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr34ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr19ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr28ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr47ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr37ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr46ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr16ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr21ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr42ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr33ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr25ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr29ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr50ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-22 13:08:42,390 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-22 13:08:42,391 INFO L82 PathProgramCache]: Analyzing trace with hash 928909946, now seen corresponding path program 1 times [2020-11-22 13:08:42,391 INFO L162 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2020-11-22 13:08:42,391 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1138829533] [2020-11-22 13:08:42,391 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-22 13:08:42,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-22 13:08:42,437 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-22 13:08:42,438 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1138829533] [2020-11-22 13:08:42,438 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-22 13:08:42,438 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2020-11-22 13:08:42,439 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [542361444] [2020-11-22 13:08:42,440 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-11-22 13:08:42,440 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2020-11-22 13:08:42,441 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-11-22 13:08:42,441 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-11-22 13:08:42,441 INFO L87 Difference]: Start difference. First operand 420 states and 575 transitions. Second operand 3 states. [2020-11-22 13:08:42,650 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-22 13:08:42,650 INFO L93 Difference]: Finished difference Result 442 states and 600 transitions. [2020-11-22 13:08:42,650 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-11-22 13:08:42,650 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 10 [2020-11-22 13:08:42,650 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-22 13:08:42,653 INFO L225 Difference]: With dead ends: 442 [2020-11-22 13:08:42,653 INFO L226 Difference]: Without dead ends: 420 [2020-11-22 13:08:42,654 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-11-22 13:08:42,655 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 420 states. [2020-11-22 13:08:42,680 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 420 to 420. [2020-11-22 13:08:42,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 420 states. [2020-11-22 13:08:42,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 420 states to 420 states and 574 transitions. [2020-11-22 13:08:42,688 INFO L78 Accepts]: Start accepts. Automaton has 420 states and 574 transitions. Word has length 10 [2020-11-22 13:08:42,689 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-22 13:08:42,689 INFO L481 AbstractCegarLoop]: Abstraction has 420 states and 574 transitions. [2020-11-22 13:08:42,689 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-11-22 13:08:42,690 INFO L276 IsEmpty]: Start isEmpty. Operand 420 states and 574 transitions. [2020-11-22 13:08:42,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2020-11-22 13:08:42,691 INFO L414 BasicCegarLoop]: Found error trace [2020-11-22 13:08:42,691 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-22 13:08:42,691 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-11-22 13:08:42,692 INFO L429 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr45ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr36ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr17ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr22ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr40ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr41ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr26ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr32ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr49ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr30ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr23ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr44ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr18ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr39ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr27ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr35ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr14ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr31ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr48ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr38ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr24ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr15ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr43ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr20ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr34ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr19ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr28ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr47ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr37ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr46ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr16ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr21ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr42ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr33ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr25ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr29ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr50ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-22 13:08:42,692 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-22 13:08:42,693 INFO L82 PathProgramCache]: Analyzing trace with hash 364719670, now seen corresponding path program 1 times [2020-11-22 13:08:42,693 INFO L162 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2020-11-22 13:08:42,693 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1947906238] [2020-11-22 13:08:42,694 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-22 13:08:42,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-22 13:08:42,775 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-22 13:08:42,775 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1947906238] [2020-11-22 13:08:42,776 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-22 13:08:42,776 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-11-22 13:08:42,776 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1574374791] [2020-11-22 13:08:42,776 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-11-22 13:08:42,777 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2020-11-22 13:08:42,777 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-11-22 13:08:42,778 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-11-22 13:08:42,778 INFO L87 Difference]: Start difference. First operand 420 states and 574 transitions. Second operand 3 states. [2020-11-22 13:08:42,854 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-22 13:08:42,855 INFO L93 Difference]: Finished difference Result 838 states and 1150 transitions. [2020-11-22 13:08:42,855 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-11-22 13:08:42,855 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 10 [2020-11-22 13:08:42,855 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-22 13:08:42,859 INFO L225 Difference]: With dead ends: 838 [2020-11-22 13:08:42,859 INFO L226 Difference]: Without dead ends: 528 [2020-11-22 13:08:42,862 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-11-22 13:08:42,863 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 528 states. [2020-11-22 13:08:42,880 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 528 to 437. [2020-11-22 13:08:42,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 437 states. [2020-11-22 13:08:42,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 437 states to 437 states and 613 transitions. [2020-11-22 13:08:42,884 INFO L78 Accepts]: Start accepts. Automaton has 437 states and 613 transitions. Word has length 10 [2020-11-22 13:08:42,884 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-22 13:08:42,884 INFO L481 AbstractCegarLoop]: Abstraction has 437 states and 613 transitions. [2020-11-22 13:08:42,884 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-11-22 13:08:42,885 INFO L276 IsEmpty]: Start isEmpty. Operand 437 states and 613 transitions. [2020-11-22 13:08:42,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2020-11-22 13:08:42,887 INFO L414 BasicCegarLoop]: Found error trace [2020-11-22 13:08:42,888 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-22 13:08:42,888 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-11-22 13:08:42,888 INFO L429 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr45ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr36ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr17ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr22ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr40ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr41ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr26ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr32ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr49ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr30ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr23ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr44ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr18ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr39ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr27ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr35ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr14ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr31ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr48ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr38ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr24ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr15ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr43ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr20ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr34ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr19ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr28ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr47ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr37ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr46ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr16ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr21ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr42ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr33ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr25ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr29ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr50ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-22 13:08:42,889 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-22 13:08:42,889 INFO L82 PathProgramCache]: Analyzing trace with hash -517862084, now seen corresponding path program 1 times [2020-11-22 13:08:42,890 INFO L162 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2020-11-22 13:08:42,890 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1833107433] [2020-11-22 13:08:42,890 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-22 13:08:42,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-22 13:08:42,970 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-22 13:08:42,970 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1833107433] [2020-11-22 13:08:42,971 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-22 13:08:42,971 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-11-22 13:08:42,971 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2020223947] [2020-11-22 13:08:42,971 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-11-22 13:08:42,971 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2020-11-22 13:08:42,972 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-11-22 13:08:42,972 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-11-22 13:08:42,972 INFO L87 Difference]: Start difference. First operand 437 states and 613 transitions. Second operand 3 states. [2020-11-22 13:08:43,140 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-22 13:08:43,140 INFO L93 Difference]: Finished difference Result 459 states and 639 transitions. [2020-11-22 13:08:43,140 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-11-22 13:08:43,140 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 15 [2020-11-22 13:08:43,141 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-22 13:08:43,143 INFO L225 Difference]: With dead ends: 459 [2020-11-22 13:08:43,144 INFO L226 Difference]: Without dead ends: 454 [2020-11-22 13:08:43,144 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-11-22 13:08:43,145 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 454 states. [2020-11-22 13:08:43,157 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 454 to 451. [2020-11-22 13:08:43,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 451 states. [2020-11-22 13:08:43,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 451 states to 451 states and 632 transitions. [2020-11-22 13:08:43,160 INFO L78 Accepts]: Start accepts. Automaton has 451 states and 632 transitions. Word has length 15 [2020-11-22 13:08:43,160 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-22 13:08:43,160 INFO L481 AbstractCegarLoop]: Abstraction has 451 states and 632 transitions. [2020-11-22 13:08:43,160 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-11-22 13:08:43,161 INFO L276 IsEmpty]: Start isEmpty. Operand 451 states and 632 transitions. [2020-11-22 13:08:43,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2020-11-22 13:08:43,162 INFO L414 BasicCegarLoop]: Found error trace [2020-11-22 13:08:43,162 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-22 13:08:43,162 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-11-22 13:08:43,163 INFO L429 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr45ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr36ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr17ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr22ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr40ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr41ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr26ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr32ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr49ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr30ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr23ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr44ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr18ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr39ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr27ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr35ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr14ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr31ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr48ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr38ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr24ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr15ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr43ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr20ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr34ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr19ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr28ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr47ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr37ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr46ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr16ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr21ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr42ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr33ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr25ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr29ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr50ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-22 13:08:43,163 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-22 13:08:43,163 INFO L82 PathProgramCache]: Analyzing trace with hash -517245411, now seen corresponding path program 1 times [2020-11-22 13:08:43,164 INFO L162 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2020-11-22 13:08:43,164 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1939204181] [2020-11-22 13:08:43,164 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-22 13:08:43,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-22 13:08:43,265 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-22 13:08:43,265 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1939204181] [2020-11-22 13:08:43,266 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-22 13:08:43,266 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-11-22 13:08:43,266 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [913167682] [2020-11-22 13:08:43,266 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-11-22 13:08:43,266 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2020-11-22 13:08:43,267 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-11-22 13:08:43,267 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-11-22 13:08:43,267 INFO L87 Difference]: Start difference. First operand 451 states and 632 transitions. Second operand 4 states. [2020-11-22 13:08:43,494 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-22 13:08:43,495 INFO L93 Difference]: Finished difference Result 462 states and 641 transitions. [2020-11-22 13:08:43,495 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-11-22 13:08:43,495 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 15 [2020-11-22 13:08:43,495 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-22 13:08:43,498 INFO L225 Difference]: With dead ends: 462 [2020-11-22 13:08:43,498 INFO L226 Difference]: Without dead ends: 454 [2020-11-22 13:08:43,499 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2020-11-22 13:08:43,500 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 454 states. [2020-11-22 13:08:43,535 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 454 to 451. [2020-11-22 13:08:43,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 451 states. [2020-11-22 13:08:43,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 451 states to 451 states and 631 transitions. [2020-11-22 13:08:43,538 INFO L78 Accepts]: Start accepts. Automaton has 451 states and 631 transitions. Word has length 15 [2020-11-22 13:08:43,539 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-22 13:08:43,539 INFO L481 AbstractCegarLoop]: Abstraction has 451 states and 631 transitions. [2020-11-22 13:08:43,539 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-11-22 13:08:43,539 INFO L276 IsEmpty]: Start isEmpty. Operand 451 states and 631 transitions. [2020-11-22 13:08:43,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2020-11-22 13:08:43,543 INFO L414 BasicCegarLoop]: Found error trace [2020-11-22 13:08:43,543 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-22 13:08:43,544 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-11-22 13:08:43,545 INFO L429 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr45ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr36ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr17ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr22ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr40ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr41ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr26ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr32ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr49ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr30ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr23ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr44ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr18ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr39ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr27ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr35ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr14ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr31ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr48ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr38ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr24ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr15ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr43ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr20ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr34ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr19ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr28ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr47ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr37ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr46ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr16ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr21ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr42ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr33ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr25ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr29ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr50ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-22 13:08:43,546 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-22 13:08:43,546 INFO L82 PathProgramCache]: Analyzing trace with hash 1402680586, now seen corresponding path program 1 times [2020-11-22 13:08:43,546 INFO L162 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2020-11-22 13:08:43,547 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [710829688] [2020-11-22 13:08:43,547 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-22 13:08:43,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-22 13:08:43,590 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-22 13:08:43,590 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [710829688] [2020-11-22 13:08:43,590 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-22 13:08:43,590 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-11-22 13:08:43,590 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [419841854] [2020-11-22 13:08:43,591 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-11-22 13:08:43,591 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2020-11-22 13:08:43,591 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-11-22 13:08:43,592 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-11-22 13:08:43,592 INFO L87 Difference]: Start difference. First operand 451 states and 631 transitions. Second operand 3 states. [2020-11-22 13:08:43,748 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-22 13:08:43,748 INFO L93 Difference]: Finished difference Result 451 states and 631 transitions. [2020-11-22 13:08:43,749 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-11-22 13:08:43,749 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 15 [2020-11-22 13:08:43,749 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-22 13:08:43,751 INFO L225 Difference]: With dead ends: 451 [2020-11-22 13:08:43,752 INFO L226 Difference]: Without dead ends: 447 [2020-11-22 13:08:43,752 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-11-22 13:08:43,753 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 447 states. [2020-11-22 13:08:43,768 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 447 to 447. [2020-11-22 13:08:43,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 447 states. [2020-11-22 13:08:43,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 447 states and 627 transitions. [2020-11-22 13:08:43,771 INFO L78 Accepts]: Start accepts. Automaton has 447 states and 627 transitions. Word has length 15 [2020-11-22 13:08:43,771 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-22 13:08:43,772 INFO L481 AbstractCegarLoop]: Abstraction has 447 states and 627 transitions. [2020-11-22 13:08:43,772 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-11-22 13:08:43,772 INFO L276 IsEmpty]: Start isEmpty. Operand 447 states and 627 transitions. [2020-11-22 13:08:43,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2020-11-22 13:08:43,773 INFO L414 BasicCegarLoop]: Found error trace [2020-11-22 13:08:43,774 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-22 13:08:43,774 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-11-22 13:08:43,774 INFO L429 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr45ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr36ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr17ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr22ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr40ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr41ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr26ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr32ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr49ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr30ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr23ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr44ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr18ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr39ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr27ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr35ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr14ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr31ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr48ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr38ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr24ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr15ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr43ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr20ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr34ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr19ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr28ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr47ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr37ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr46ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr16ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr21ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr42ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr33ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr25ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr29ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr50ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-22 13:08:43,775 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-22 13:08:43,775 INFO L82 PathProgramCache]: Analyzing trace with hash 1126581714, now seen corresponding path program 1 times [2020-11-22 13:08:43,775 INFO L162 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2020-11-22 13:08:43,775 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1841756910] [2020-11-22 13:08:43,775 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-22 13:08:43,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-22 13:08:43,868 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-22 13:08:43,868 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1841756910] [2020-11-22 13:08:43,869 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-22 13:08:43,869 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-11-22 13:08:43,869 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2120696799] [2020-11-22 13:08:43,869 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-11-22 13:08:43,869 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2020-11-22 13:08:43,870 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-11-22 13:08:43,870 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-11-22 13:08:43,870 INFO L87 Difference]: Start difference. First operand 447 states and 627 transitions. Second operand 4 states. [2020-11-22 13:08:44,059 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-22 13:08:44,059 INFO L93 Difference]: Finished difference Result 458 states and 636 transitions. [2020-11-22 13:08:44,062 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-11-22 13:08:44,062 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 16 [2020-11-22 13:08:44,062 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-22 13:08:44,065 INFO L225 Difference]: With dead ends: 458 [2020-11-22 13:08:44,065 INFO L226 Difference]: Without dead ends: 450 [2020-11-22 13:08:44,065 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2020-11-22 13:08:44,066 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 450 states. [2020-11-22 13:08:44,084 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 450 to 447. [2020-11-22 13:08:44,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 447 states. [2020-11-22 13:08:44,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 447 states and 626 transitions. [2020-11-22 13:08:44,087 INFO L78 Accepts]: Start accepts. Automaton has 447 states and 626 transitions. Word has length 16 [2020-11-22 13:08:44,087 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-22 13:08:44,088 INFO L481 AbstractCegarLoop]: Abstraction has 447 states and 626 transitions. [2020-11-22 13:08:44,088 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-11-22 13:08:44,088 INFO L276 IsEmpty]: Start isEmpty. Operand 447 states and 626 transitions. [2020-11-22 13:08:44,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2020-11-22 13:08:44,088 INFO L414 BasicCegarLoop]: Found error trace [2020-11-22 13:08:44,089 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-22 13:08:44,089 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2020-11-22 13:08:44,090 INFO L429 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr45ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr36ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr17ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr22ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr40ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr41ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr26ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr32ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr49ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr30ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr23ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr44ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr18ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr39ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr27ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr35ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr14ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr31ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr48ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr38ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr24ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr15ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr43ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr20ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr34ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr19ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr28ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr47ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr37ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr46ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr16ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr21ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr42ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr33ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr25ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr29ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr50ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-22 13:08:44,090 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-22 13:08:44,091 INFO L82 PathProgramCache]: Analyzing trace with hash -1438281576, now seen corresponding path program 1 times [2020-11-22 13:08:44,091 INFO L162 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2020-11-22 13:08:44,091 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1926029348] [2020-11-22 13:08:44,092 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-22 13:08:44,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-22 13:08:44,153 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-22 13:08:44,153 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1926029348] [2020-11-22 13:08:44,153 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-22 13:08:44,154 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-11-22 13:08:44,154 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1913675535] [2020-11-22 13:08:44,154 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-11-22 13:08:44,154 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2020-11-22 13:08:44,155 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-11-22 13:08:44,155 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-11-22 13:08:44,155 INFO L87 Difference]: Start difference. First operand 447 states and 626 transitions. Second operand 3 states. [2020-11-22 13:08:44,210 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-22 13:08:44,210 INFO L93 Difference]: Finished difference Result 739 states and 1043 transitions. [2020-11-22 13:08:44,216 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-11-22 13:08:44,216 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 16 [2020-11-22 13:08:44,216 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-22 13:08:44,218 INFO L225 Difference]: With dead ends: 739 [2020-11-22 13:08:44,218 INFO L226 Difference]: Without dead ends: 385 [2020-11-22 13:08:44,219 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-11-22 13:08:44,220 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 385 states. [2020-11-22 13:08:44,236 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 385 to 385. [2020-11-22 13:08:44,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 385 states. [2020-11-22 13:08:44,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 385 states to 385 states and 530 transitions. [2020-11-22 13:08:44,239 INFO L78 Accepts]: Start accepts. Automaton has 385 states and 530 transitions. Word has length 16 [2020-11-22 13:08:44,239 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-22 13:08:44,239 INFO L481 AbstractCegarLoop]: Abstraction has 385 states and 530 transitions. [2020-11-22 13:08:44,240 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-11-22 13:08:44,240 INFO L276 IsEmpty]: Start isEmpty. Operand 385 states and 530 transitions. [2020-11-22 13:08:44,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2020-11-22 13:08:44,240 INFO L414 BasicCegarLoop]: Found error trace [2020-11-22 13:08:44,240 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-22 13:08:44,241 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2020-11-22 13:08:44,241 INFO L429 AbstractCegarLoop]: === Iteration 9 === [ULTIMATE.startErr45ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr36ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr17ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr22ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr40ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr41ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr26ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr32ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr49ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr30ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr23ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr44ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr18ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr39ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr27ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr35ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr14ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr31ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr48ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr38ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr24ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr15ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr43ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr20ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr34ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr19ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr28ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr47ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr37ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr46ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr16ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr21ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr42ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr33ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr25ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr29ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr50ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-22 13:08:44,241 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-22 13:08:44,242 INFO L82 PathProgramCache]: Analyzing trace with hash 551066790, now seen corresponding path program 1 times [2020-11-22 13:08:44,242 INFO L162 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2020-11-22 13:08:44,242 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [859478159] [2020-11-22 13:08:44,243 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-22 13:08:44,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-22 13:08:44,278 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-22 13:08:44,279 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [859478159] [2020-11-22 13:08:44,279 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-22 13:08:44,279 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-11-22 13:08:44,279 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [122077122] [2020-11-22 13:08:44,279 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-11-22 13:08:44,280 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2020-11-22 13:08:44,280 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-11-22 13:08:44,280 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-11-22 13:08:44,280 INFO L87 Difference]: Start difference. First operand 385 states and 530 transitions. Second operand 3 states. [2020-11-22 13:08:44,331 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-22 13:08:44,331 INFO L93 Difference]: Finished difference Result 409 states and 559 transitions. [2020-11-22 13:08:44,332 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-11-22 13:08:44,332 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 17 [2020-11-22 13:08:44,332 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-22 13:08:44,335 INFO L225 Difference]: With dead ends: 409 [2020-11-22 13:08:44,335 INFO L226 Difference]: Without dead ends: 378 [2020-11-22 13:08:44,336 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-11-22 13:08:44,337 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 378 states. [2020-11-22 13:08:44,355 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 378 to 378. [2020-11-22 13:08:44,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 378 states. [2020-11-22 13:08:44,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 378 states to 378 states and 518 transitions. [2020-11-22 13:08:44,358 INFO L78 Accepts]: Start accepts. Automaton has 378 states and 518 transitions. Word has length 17 [2020-11-22 13:08:44,358 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-22 13:08:44,358 INFO L481 AbstractCegarLoop]: Abstraction has 378 states and 518 transitions. [2020-11-22 13:08:44,358 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-11-22 13:08:44,358 INFO L276 IsEmpty]: Start isEmpty. Operand 378 states and 518 transitions. [2020-11-22 13:08:44,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2020-11-22 13:08:44,359 INFO L414 BasicCegarLoop]: Found error trace [2020-11-22 13:08:44,359 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-22 13:08:44,359 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2020-11-22 13:08:44,360 INFO L429 AbstractCegarLoop]: === Iteration 10 === [ULTIMATE.startErr45ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr36ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr17ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr22ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr40ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr41ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr26ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr32ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr49ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr30ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr23ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr44ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr18ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr39ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr27ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr35ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr14ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr31ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr48ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr38ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr24ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr15ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr43ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr20ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr34ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr19ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr28ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr47ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr37ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr46ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr16ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr21ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr42ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr33ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr25ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr29ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr50ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-22 13:08:44,360 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-22 13:08:44,360 INFO L82 PathProgramCache]: Analyzing trace with hash -96365511, now seen corresponding path program 1 times [2020-11-22 13:08:44,361 INFO L162 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2020-11-22 13:08:44,361 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1327267229] [2020-11-22 13:08:44,361 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-22 13:08:44,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-22 13:08:44,403 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-22 13:08:44,403 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1327267229] [2020-11-22 13:08:44,403 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-22 13:08:44,403 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-11-22 13:08:44,404 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1599121104] [2020-11-22 13:08:44,404 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-11-22 13:08:44,404 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2020-11-22 13:08:44,404 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-11-22 13:08:44,405 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-11-22 13:08:44,405 INFO L87 Difference]: Start difference. First operand 378 states and 518 transitions. Second operand 3 states. [2020-11-22 13:08:44,444 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-22 13:08:44,445 INFO L93 Difference]: Finished difference Result 391 states and 530 transitions. [2020-11-22 13:08:44,445 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-11-22 13:08:44,445 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 18 [2020-11-22 13:08:44,445 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-22 13:08:44,448 INFO L225 Difference]: With dead ends: 391 [2020-11-22 13:08:44,448 INFO L226 Difference]: Without dead ends: 376 [2020-11-22 13:08:44,449 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-11-22 13:08:44,450 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 376 states. [2020-11-22 13:08:44,467 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 376 to 376. [2020-11-22 13:08:44,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 376 states. [2020-11-22 13:08:44,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 376 states to 376 states and 515 transitions. [2020-11-22 13:08:44,469 INFO L78 Accepts]: Start accepts. Automaton has 376 states and 515 transitions. Word has length 18 [2020-11-22 13:08:44,469 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-22 13:08:44,470 INFO L481 AbstractCegarLoop]: Abstraction has 376 states and 515 transitions. [2020-11-22 13:08:44,470 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-11-22 13:08:44,470 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 515 transitions. [2020-11-22 13:08:44,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2020-11-22 13:08:44,471 INFO L414 BasicCegarLoop]: Found error trace [2020-11-22 13:08:44,471 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-22 13:08:44,471 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2020-11-22 13:08:44,471 INFO L429 AbstractCegarLoop]: === Iteration 11 === [ULTIMATE.startErr45ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr36ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr17ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr22ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr40ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr41ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr26ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr32ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr49ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr30ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr23ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr44ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr18ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr39ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr27ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr35ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr14ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr31ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr48ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr38ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr24ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr15ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr43ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr20ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr34ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr19ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr28ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr47ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr37ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr46ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr16ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr21ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr42ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr33ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr25ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr29ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr50ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-22 13:08:44,472 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-22 13:08:44,472 INFO L82 PathProgramCache]: Analyzing trace with hash -1029642407, now seen corresponding path program 1 times [2020-11-22 13:08:44,472 INFO L162 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2020-11-22 13:08:44,472 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1701615660] [2020-11-22 13:08:44,472 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-22 13:08:44,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-22 13:08:44,507 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-22 13:08:44,507 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1701615660] [2020-11-22 13:08:44,508 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-22 13:08:44,508 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-11-22 13:08:44,508 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2118551706] [2020-11-22 13:08:44,508 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-11-22 13:08:44,508 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2020-11-22 13:08:44,509 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-11-22 13:08:44,509 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-11-22 13:08:44,509 INFO L87 Difference]: Start difference. First operand 376 states and 515 transitions. Second operand 3 states. [2020-11-22 13:08:44,551 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-22 13:08:44,551 INFO L93 Difference]: Finished difference Result 470 states and 614 transitions. [2020-11-22 13:08:44,553 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-11-22 13:08:44,553 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 19 [2020-11-22 13:08:44,554 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-22 13:08:44,555 INFO L225 Difference]: With dead ends: 470 [2020-11-22 13:08:44,556 INFO L226 Difference]: Without dead ends: 307 [2020-11-22 13:08:44,556 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-11-22 13:08:44,557 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 307 states. [2020-11-22 13:08:44,572 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 307 to 294. [2020-11-22 13:08:44,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 294 states. [2020-11-22 13:08:44,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 294 states and 376 transitions. [2020-11-22 13:08:44,574 INFO L78 Accepts]: Start accepts. Automaton has 294 states and 376 transitions. Word has length 19 [2020-11-22 13:08:44,575 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-22 13:08:44,575 INFO L481 AbstractCegarLoop]: Abstraction has 294 states and 376 transitions. [2020-11-22 13:08:44,576 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-11-22 13:08:44,576 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 376 transitions. [2020-11-22 13:08:44,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2020-11-22 13:08:44,577 INFO L414 BasicCegarLoop]: Found error trace [2020-11-22 13:08:44,577 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-22 13:08:44,577 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2020-11-22 13:08:44,578 INFO L429 AbstractCegarLoop]: === Iteration 12 === [ULTIMATE.startErr45ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr36ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr17ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr22ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr40ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr41ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr26ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr32ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr49ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr30ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr23ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr44ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr18ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr39ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr27ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr35ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr14ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr31ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr48ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr38ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr24ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr15ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr43ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr20ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr34ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr19ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr28ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr47ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr37ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr46ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr16ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr21ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr42ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr33ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr25ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr29ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr50ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-22 13:08:44,578 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-22 13:08:44,578 INFO L82 PathProgramCache]: Analyzing trace with hash 2109031640, now seen corresponding path program 1 times [2020-11-22 13:08:44,578 INFO L162 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2020-11-22 13:08:44,579 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1344415400] [2020-11-22 13:08:44,579 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-22 13:08:44,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-22 13:08:44,603 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-22 13:08:44,604 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1344415400] [2020-11-22 13:08:44,604 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-22 13:08:44,604 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-11-22 13:08:44,604 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1115467823] [2020-11-22 13:08:44,604 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-11-22 13:08:44,604 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2020-11-22 13:08:44,605 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-11-22 13:08:44,605 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-11-22 13:08:44,605 INFO L87 Difference]: Start difference. First operand 294 states and 376 transitions. Second operand 3 states. [2020-11-22 13:08:44,824 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-22 13:08:44,825 INFO L93 Difference]: Finished difference Result 449 states and 578 transitions. [2020-11-22 13:08:44,825 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-11-22 13:08:44,825 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 20 [2020-11-22 13:08:44,825 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-22 13:08:44,828 INFO L225 Difference]: With dead ends: 449 [2020-11-22 13:08:44,828 INFO L226 Difference]: Without dead ends: 441 [2020-11-22 13:08:44,828 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-11-22 13:08:44,829 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 441 states. [2020-11-22 13:08:44,847 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 441 to 304. [2020-11-22 13:08:44,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 304 states. [2020-11-22 13:08:44,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 304 states to 304 states and 387 transitions. [2020-11-22 13:08:44,849 INFO L78 Accepts]: Start accepts. Automaton has 304 states and 387 transitions. Word has length 20 [2020-11-22 13:08:44,849 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-22 13:08:44,849 INFO L481 AbstractCegarLoop]: Abstraction has 304 states and 387 transitions. [2020-11-22 13:08:44,849 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-11-22 13:08:44,849 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 387 transitions. [2020-11-22 13:08:44,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2020-11-22 13:08:44,850 INFO L414 BasicCegarLoop]: Found error trace [2020-11-22 13:08:44,850 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-22 13:08:44,850 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2020-11-22 13:08:44,851 INFO L429 AbstractCegarLoop]: === Iteration 13 === [ULTIMATE.startErr45ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr36ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr17ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr22ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr40ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr41ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr26ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr32ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr49ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr30ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr23ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr44ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr18ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr39ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr27ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr35ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr14ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr31ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr48ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr38ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr24ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr15ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr43ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr20ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr34ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr19ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr28ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr47ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr37ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr46ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr16ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr21ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr42ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr33ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr25ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr29ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr50ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-22 13:08:44,851 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-22 13:08:44,851 INFO L82 PathProgramCache]: Analyzing trace with hash -1574124188, now seen corresponding path program 1 times [2020-11-22 13:08:44,852 INFO L162 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2020-11-22 13:08:44,852 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [909607823] [2020-11-22 13:08:44,852 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-22 13:08:44,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-22 13:08:44,878 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-22 13:08:44,879 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [909607823] [2020-11-22 13:08:44,879 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-22 13:08:44,879 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-11-22 13:08:44,879 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [588199866] [2020-11-22 13:08:44,879 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-11-22 13:08:44,880 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2020-11-22 13:08:44,880 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-11-22 13:08:44,880 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-11-22 13:08:44,880 INFO L87 Difference]: Start difference. First operand 304 states and 387 transitions. Second operand 3 states. [2020-11-22 13:08:45,090 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-22 13:08:45,090 INFO L93 Difference]: Finished difference Result 515 states and 667 transitions. [2020-11-22 13:08:45,091 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-11-22 13:08:45,091 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 20 [2020-11-22 13:08:45,091 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-22 13:08:45,093 INFO L225 Difference]: With dead ends: 515 [2020-11-22 13:08:45,093 INFO L226 Difference]: Without dead ends: 310 [2020-11-22 13:08:45,094 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-11-22 13:08:45,095 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 310 states. [2020-11-22 13:08:45,115 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 310 to 310. [2020-11-22 13:08:45,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 310 states. [2020-11-22 13:08:45,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 310 states to 310 states and 395 transitions. [2020-11-22 13:08:45,117 INFO L78 Accepts]: Start accepts. Automaton has 310 states and 395 transitions. Word has length 20 [2020-11-22 13:08:45,117 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-22 13:08:45,117 INFO L481 AbstractCegarLoop]: Abstraction has 310 states and 395 transitions. [2020-11-22 13:08:45,117 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-11-22 13:08:45,118 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 395 transitions. [2020-11-22 13:08:45,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2020-11-22 13:08:45,118 INFO L414 BasicCegarLoop]: Found error trace [2020-11-22 13:08:45,119 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-22 13:08:45,119 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2020-11-22 13:08:45,119 INFO L429 AbstractCegarLoop]: === Iteration 14 === [ULTIMATE.startErr45ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr36ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr17ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr22ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr40ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr41ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr26ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr32ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr49ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr30ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr23ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr44ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr18ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr39ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr27ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr35ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr14ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr31ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr48ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr38ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr24ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr15ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr43ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr20ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr34ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr19ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr28ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr47ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr37ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr46ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr16ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr21ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr42ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr33ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr25ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr29ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr50ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-22 13:08:45,120 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-22 13:08:45,120 INFO L82 PathProgramCache]: Analyzing trace with hash 975035348, now seen corresponding path program 1 times [2020-11-22 13:08:45,120 INFO L162 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2020-11-22 13:08:45,120 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2113069819] [2020-11-22 13:08:45,120 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-22 13:08:45,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-22 13:08:45,166 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-22 13:08:45,167 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2113069819] [2020-11-22 13:08:45,167 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-22 13:08:45,167 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-11-22 13:08:45,167 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [629016244] [2020-11-22 13:08:45,167 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-11-22 13:08:45,168 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2020-11-22 13:08:45,168 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-11-22 13:08:45,168 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-11-22 13:08:45,168 INFO L87 Difference]: Start difference. First operand 310 states and 395 transitions. Second operand 4 states. [2020-11-22 13:08:45,463 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-22 13:08:45,463 INFO L93 Difference]: Finished difference Result 455 states and 585 transitions. [2020-11-22 13:08:45,463 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-11-22 13:08:45,464 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 21 [2020-11-22 13:08:45,464 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-22 13:08:45,466 INFO L225 Difference]: With dead ends: 455 [2020-11-22 13:08:45,466 INFO L226 Difference]: Without dead ends: 447 [2020-11-22 13:08:45,467 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2020-11-22 13:08:45,468 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 447 states. [2020-11-22 13:08:45,489 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 447 to 310. [2020-11-22 13:08:45,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 310 states. [2020-11-22 13:08:45,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 310 states to 310 states and 394 transitions. [2020-11-22 13:08:45,491 INFO L78 Accepts]: Start accepts. Automaton has 310 states and 394 transitions. Word has length 21 [2020-11-22 13:08:45,491 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-22 13:08:45,491 INFO L481 AbstractCegarLoop]: Abstraction has 310 states and 394 transitions. [2020-11-22 13:08:45,492 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-11-22 13:08:45,492 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 394 transitions. [2020-11-22 13:08:45,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2020-11-22 13:08:45,493 INFO L414 BasicCegarLoop]: Found error trace [2020-11-22 13:08:45,494 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-22 13:08:45,494 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2020-11-22 13:08:45,494 INFO L429 AbstractCegarLoop]: === Iteration 15 === [ULTIMATE.startErr45ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr36ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr17ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr22ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr40ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr41ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr26ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr32ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr49ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr30ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr23ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr44ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr18ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr39ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr27ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr35ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr14ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr31ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr48ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr38ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr24ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr15ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr43ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr20ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr34ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr19ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr28ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr47ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr37ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr46ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr16ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr21ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr42ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr33ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr25ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr29ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr50ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-22 13:08:45,495 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-22 13:08:45,495 INFO L82 PathProgramCache]: Analyzing trace with hash -431159433, now seen corresponding path program 1 times [2020-11-22 13:08:45,495 INFO L162 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2020-11-22 13:08:45,496 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [714719133] [2020-11-22 13:08:45,496 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-22 13:08:45,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-22 13:08:45,567 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-22 13:08:45,567 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [714719133] [2020-11-22 13:08:45,567 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-22 13:08:45,567 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-11-22 13:08:45,567 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1038357375] [2020-11-22 13:08:45,568 INFO L461 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-11-22 13:08:45,568 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2020-11-22 13:08:45,568 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-11-22 13:08:45,568 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2020-11-22 13:08:45,568 INFO L87 Difference]: Start difference. First operand 310 states and 394 transitions. Second operand 5 states. [2020-11-22 13:08:45,763 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-22 13:08:45,764 INFO L93 Difference]: Finished difference Result 373 states and 457 transitions. [2020-11-22 13:08:45,764 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2020-11-22 13:08:45,764 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 22 [2020-11-22 13:08:45,764 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-22 13:08:45,766 INFO L225 Difference]: With dead ends: 373 [2020-11-22 13:08:45,766 INFO L226 Difference]: Without dead ends: 369 [2020-11-22 13:08:45,767 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2020-11-22 13:08:45,768 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 369 states. [2020-11-22 13:08:45,791 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 369 to 317. [2020-11-22 13:08:45,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 317 states. [2020-11-22 13:08:45,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 317 states and 401 transitions. [2020-11-22 13:08:45,793 INFO L78 Accepts]: Start accepts. Automaton has 317 states and 401 transitions. Word has length 22 [2020-11-22 13:08:45,793 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-22 13:08:45,794 INFO L481 AbstractCegarLoop]: Abstraction has 317 states and 401 transitions. [2020-11-22 13:08:45,794 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-11-22 13:08:45,794 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 401 transitions. [2020-11-22 13:08:45,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2020-11-22 13:08:45,797 INFO L414 BasicCegarLoop]: Found error trace [2020-11-22 13:08:45,797 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-22 13:08:45,797 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14 [2020-11-22 13:08:45,797 INFO L429 AbstractCegarLoop]: === Iteration 16 === [ULTIMATE.startErr45ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr36ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr17ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr22ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr40ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr41ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr26ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr32ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr49ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr30ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr23ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr44ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr18ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr39ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr27ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr35ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr14ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr31ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr48ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr38ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr24ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr15ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr43ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr20ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr34ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr19ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr28ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr47ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr37ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr46ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr16ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr21ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr42ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr33ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr25ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr29ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr50ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-22 13:08:45,798 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-22 13:08:45,798 INFO L82 PathProgramCache]: Analyzing trace with hash -431173335, now seen corresponding path program 1 times [2020-11-22 13:08:45,798 INFO L162 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2020-11-22 13:08:45,798 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1382491176] [2020-11-22 13:08:45,798 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-22 13:08:45,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-22 13:08:45,909 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-22 13:08:45,909 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1382491176] [2020-11-22 13:08:45,909 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-22 13:08:45,909 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-11-22 13:08:45,910 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [906528641] [2020-11-22 13:08:45,910 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-11-22 13:08:45,910 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2020-11-22 13:08:45,910 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-11-22 13:08:45,910 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-11-22 13:08:45,911 INFO L87 Difference]: Start difference. First operand 317 states and 401 transitions. Second operand 4 states. [2020-11-22 13:08:46,185 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-22 13:08:46,185 INFO L93 Difference]: Finished difference Result 453 states and 584 transitions. [2020-11-22 13:08:46,186 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-11-22 13:08:46,186 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 22 [2020-11-22 13:08:46,186 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-22 13:08:46,189 INFO L225 Difference]: With dead ends: 453 [2020-11-22 13:08:46,189 INFO L226 Difference]: Without dead ends: 431 [2020-11-22 13:08:46,189 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2020-11-22 13:08:46,190 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 431 states. [2020-11-22 13:08:46,210 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 431 to 302. [2020-11-22 13:08:46,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 302 states. [2020-11-22 13:08:46,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 302 states and 384 transitions. [2020-11-22 13:08:46,211 INFO L78 Accepts]: Start accepts. Automaton has 302 states and 384 transitions. Word has length 22 [2020-11-22 13:08:46,212 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-22 13:08:46,212 INFO L481 AbstractCegarLoop]: Abstraction has 302 states and 384 transitions. [2020-11-22 13:08:46,212 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-11-22 13:08:46,212 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 384 transitions. [2020-11-22 13:08:46,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2020-11-22 13:08:46,213 INFO L414 BasicCegarLoop]: Found error trace [2020-11-22 13:08:46,213 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-22 13:08:46,213 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15 [2020-11-22 13:08:46,213 INFO L429 AbstractCegarLoop]: === Iteration 17 === [ULTIMATE.startErr45ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr36ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr17ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr22ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr40ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr41ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr26ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr32ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr49ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr30ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr23ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr44ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr18ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr39ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr27ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr35ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr14ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr31ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr48ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr38ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr24ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr15ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr43ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr20ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr34ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr19ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr28ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr47ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr37ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr46ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr16ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr21ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr42ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr33ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr25ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr29ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr50ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-22 13:08:46,214 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-22 13:08:46,214 INFO L82 PathProgramCache]: Analyzing trace with hash 1986725479, now seen corresponding path program 1 times [2020-11-22 13:08:46,214 INFO L162 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2020-11-22 13:08:46,214 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [74822188] [2020-11-22 13:08:46,214 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-22 13:08:46,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-22 13:08:46,328 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-22 13:08:46,328 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [74822188] [2020-11-22 13:08:46,329 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-22 13:08:46,329 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-11-22 13:08:46,329 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [332700937] [2020-11-22 13:08:46,329 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-11-22 13:08:46,329 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2020-11-22 13:08:46,330 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-11-22 13:08:46,330 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-11-22 13:08:46,330 INFO L87 Difference]: Start difference. First operand 302 states and 384 transitions. Second operand 4 states. [2020-11-22 13:08:46,439 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-22 13:08:46,439 INFO L93 Difference]: Finished difference Result 494 states and 632 transitions. [2020-11-22 13:08:46,439 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-11-22 13:08:46,440 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 22 [2020-11-22 13:08:46,440 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-22 13:08:46,441 INFO L225 Difference]: With dead ends: 494 [2020-11-22 13:08:46,441 INFO L226 Difference]: Without dead ends: 279 [2020-11-22 13:08:46,442 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2020-11-22 13:08:46,443 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 279 states. [2020-11-22 13:08:46,469 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 279 to 266. [2020-11-22 13:08:46,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 266 states. [2020-11-22 13:08:46,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 266 states to 266 states and 330 transitions. [2020-11-22 13:08:46,471 INFO L78 Accepts]: Start accepts. Automaton has 266 states and 330 transitions. Word has length 22 [2020-11-22 13:08:46,471 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-22 13:08:46,471 INFO L481 AbstractCegarLoop]: Abstraction has 266 states and 330 transitions. [2020-11-22 13:08:46,471 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-11-22 13:08:46,471 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 330 transitions. [2020-11-22 13:08:46,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2020-11-22 13:08:46,472 INFO L414 BasicCegarLoop]: Found error trace [2020-11-22 13:08:46,472 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-22 13:08:46,472 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable16 [2020-11-22 13:08:46,472 INFO L429 AbstractCegarLoop]: === Iteration 18 === [ULTIMATE.startErr45ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr36ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr17ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr22ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr40ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr41ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr26ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr32ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr49ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr30ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr23ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr44ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr18ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr39ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr27ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr35ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr14ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr31ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr48ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr38ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr24ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr15ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr43ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr20ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr34ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr19ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr28ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr47ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr37ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr46ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr16ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr21ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr42ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr33ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr25ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr29ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr50ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-22 13:08:46,473 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-22 13:08:46,473 INFO L82 PathProgramCache]: Analyzing trace with hash 1250318822, now seen corresponding path program 1 times [2020-11-22 13:08:46,473 INFO L162 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2020-11-22 13:08:46,473 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1102681920] [2020-11-22 13:08:46,474 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-22 13:08:46,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-22 13:08:46,513 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-22 13:08:46,513 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1102681920] [2020-11-22 13:08:46,513 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-22 13:08:46,514 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-11-22 13:08:46,514 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1387326489] [2020-11-22 13:08:46,514 INFO L461 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-11-22 13:08:46,514 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2020-11-22 13:08:46,515 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-11-22 13:08:46,515 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2020-11-22 13:08:46,515 INFO L87 Difference]: Start difference. First operand 266 states and 330 transitions. Second operand 5 states. [2020-11-22 13:08:46,608 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-22 13:08:46,609 INFO L93 Difference]: Finished difference Result 295 states and 358 transitions. [2020-11-22 13:08:46,609 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2020-11-22 13:08:46,609 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 23 [2020-11-22 13:08:46,610 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-22 13:08:46,611 INFO L225 Difference]: With dead ends: 295 [2020-11-22 13:08:46,612 INFO L226 Difference]: Without dead ends: 264 [2020-11-22 13:08:46,612 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2020-11-22 13:08:46,613 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 264 states. [2020-11-22 13:08:46,638 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 264 to 264. [2020-11-22 13:08:46,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 264 states. [2020-11-22 13:08:46,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 264 states and 326 transitions. [2020-11-22 13:08:46,639 INFO L78 Accepts]: Start accepts. Automaton has 264 states and 326 transitions. Word has length 23 [2020-11-22 13:08:46,640 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-22 13:08:46,640 INFO L481 AbstractCegarLoop]: Abstraction has 264 states and 326 transitions. [2020-11-22 13:08:46,640 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-11-22 13:08:46,640 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 326 transitions. [2020-11-22 13:08:46,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2020-11-22 13:08:46,641 INFO L414 BasicCegarLoop]: Found error trace [2020-11-22 13:08:46,641 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-22 13:08:46,641 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable17 [2020-11-22 13:08:46,641 INFO L429 AbstractCegarLoop]: === Iteration 19 === [ULTIMATE.startErr45ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr36ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr17ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr22ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr40ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr41ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr26ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr32ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr49ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr30ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr23ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr44ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr18ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr39ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr27ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr35ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr14ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr31ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr48ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr38ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr24ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr15ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr43ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr20ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr34ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr19ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr28ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr47ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr37ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr46ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr16ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr21ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr42ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr33ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr25ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr29ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr50ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-22 13:08:46,642 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-22 13:08:46,642 INFO L82 PathProgramCache]: Analyzing trace with hash -1049897697, now seen corresponding path program 1 times [2020-11-22 13:08:46,642 INFO L162 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2020-11-22 13:08:46,642 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1560923944] [2020-11-22 13:08:46,642 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-22 13:08:46,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-22 13:08:46,680 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-22 13:08:46,681 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1560923944] [2020-11-22 13:08:46,681 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-22 13:08:46,681 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-11-22 13:08:46,681 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1689672994] [2020-11-22 13:08:46,682 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-11-22 13:08:46,682 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2020-11-22 13:08:46,682 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-11-22 13:08:46,682 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-11-22 13:08:46,682 INFO L87 Difference]: Start difference. First operand 264 states and 326 transitions. Second operand 4 states. [2020-11-22 13:08:46,880 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-22 13:08:46,881 INFO L93 Difference]: Finished difference Result 289 states and 352 transitions. [2020-11-22 13:08:46,881 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-11-22 13:08:46,881 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 23 [2020-11-22 13:08:46,881 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-22 13:08:46,883 INFO L225 Difference]: With dead ends: 289 [2020-11-22 13:08:46,883 INFO L226 Difference]: Without dead ends: 264 [2020-11-22 13:08:46,883 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2020-11-22 13:08:46,884 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 264 states. [2020-11-22 13:08:46,905 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 264 to 264. [2020-11-22 13:08:46,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 264 states. [2020-11-22 13:08:46,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 264 states and 324 transitions. [2020-11-22 13:08:46,907 INFO L78 Accepts]: Start accepts. Automaton has 264 states and 324 transitions. Word has length 23 [2020-11-22 13:08:46,907 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-22 13:08:46,907 INFO L481 AbstractCegarLoop]: Abstraction has 264 states and 324 transitions. [2020-11-22 13:08:46,907 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-11-22 13:08:46,907 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 324 transitions. [2020-11-22 13:08:46,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2020-11-22 13:08:46,908 INFO L414 BasicCegarLoop]: Found error trace [2020-11-22 13:08:46,908 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-22 13:08:46,908 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18 [2020-11-22 13:08:46,909 INFO L429 AbstractCegarLoop]: === Iteration 20 === [ULTIMATE.startErr45ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr36ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr17ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr22ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr40ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr41ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr26ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr32ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr49ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr30ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr23ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr44ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr18ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr39ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr27ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr35ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr14ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr31ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr48ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr38ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr24ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr15ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr43ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr20ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr34ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr19ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr28ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr47ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr37ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr46ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr16ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr21ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr42ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr33ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr25ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr29ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr50ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-22 13:08:46,909 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-22 13:08:46,909 INFO L82 PathProgramCache]: Analyzing trace with hash -162733306, now seen corresponding path program 1 times [2020-11-22 13:08:46,909 INFO L162 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2020-11-22 13:08:46,909 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [759885520] [2020-11-22 13:08:46,910 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-22 13:08:46,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-22 13:08:46,943 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-22 13:08:46,943 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [759885520] [2020-11-22 13:08:46,943 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-22 13:08:46,944 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-11-22 13:08:46,944 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [974379212] [2020-11-22 13:08:46,944 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-11-22 13:08:46,944 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2020-11-22 13:08:46,944 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-11-22 13:08:46,945 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-11-22 13:08:46,945 INFO L87 Difference]: Start difference. First operand 264 states and 324 transitions. Second operand 4 states. [2020-11-22 13:08:47,132 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-22 13:08:47,133 INFO L93 Difference]: Finished difference Result 443 states and 552 transitions. [2020-11-22 13:08:47,133 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-11-22 13:08:47,133 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 23 [2020-11-22 13:08:47,133 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-22 13:08:47,135 INFO L225 Difference]: With dead ends: 443 [2020-11-22 13:08:47,135 INFO L226 Difference]: Without dead ends: 264 [2020-11-22 13:08:47,135 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2020-11-22 13:08:47,136 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 264 states. [2020-11-22 13:08:47,157 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 264 to 264. [2020-11-22 13:08:47,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 264 states. [2020-11-22 13:08:47,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 264 states and 318 transitions. [2020-11-22 13:08:47,159 INFO L78 Accepts]: Start accepts. Automaton has 264 states and 318 transitions. Word has length 23 [2020-11-22 13:08:47,159 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-22 13:08:47,159 INFO L481 AbstractCegarLoop]: Abstraction has 264 states and 318 transitions. [2020-11-22 13:08:47,159 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-11-22 13:08:47,160 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 318 transitions. [2020-11-22 13:08:47,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2020-11-22 13:08:47,160 INFO L414 BasicCegarLoop]: Found error trace [2020-11-22 13:08:47,160 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-22 13:08:47,160 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable19 [2020-11-22 13:08:47,161 INFO L429 AbstractCegarLoop]: === Iteration 21 === [ULTIMATE.startErr45ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr36ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr17ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr22ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr40ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr41ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr26ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr32ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr49ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr30ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr23ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr44ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr18ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr39ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr27ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr35ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr14ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr31ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr48ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr38ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr24ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr15ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr43ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr20ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr34ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr19ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr28ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr47ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr37ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr46ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr16ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr21ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr42ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr33ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr25ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr29ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr50ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-22 13:08:47,161 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-22 13:08:47,161 INFO L82 PathProgramCache]: Analyzing trace with hash 802294979, now seen corresponding path program 1 times [2020-11-22 13:08:47,162 INFO L162 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2020-11-22 13:08:47,162 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1348755493] [2020-11-22 13:08:47,162 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-22 13:08:47,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-22 13:08:47,192 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-22 13:08:47,193 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1348755493] [2020-11-22 13:08:47,193 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-22 13:08:47,193 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-11-22 13:08:47,193 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1781303466] [2020-11-22 13:08:47,193 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-11-22 13:08:47,193 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2020-11-22 13:08:47,194 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-11-22 13:08:47,194 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-11-22 13:08:47,194 INFO L87 Difference]: Start difference. First operand 264 states and 318 transitions. Second operand 4 states. [2020-11-22 13:08:47,265 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-22 13:08:47,266 INFO L93 Difference]: Finished difference Result 293 states and 348 transitions. [2020-11-22 13:08:47,266 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-11-22 13:08:47,266 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 24 [2020-11-22 13:08:47,266 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-22 13:08:47,268 INFO L225 Difference]: With dead ends: 293 [2020-11-22 13:08:47,268 INFO L226 Difference]: Without dead ends: 280 [2020-11-22 13:08:47,268 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2020-11-22 13:08:47,269 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 280 states. [2020-11-22 13:08:47,290 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 280 to 270. [2020-11-22 13:08:47,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 270 states. [2020-11-22 13:08:47,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 270 states and 324 transitions. [2020-11-22 13:08:47,292 INFO L78 Accepts]: Start accepts. Automaton has 270 states and 324 transitions. Word has length 24 [2020-11-22 13:08:47,292 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-22 13:08:47,292 INFO L481 AbstractCegarLoop]: Abstraction has 270 states and 324 transitions. [2020-11-22 13:08:47,292 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-11-22 13:08:47,292 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 324 transitions. [2020-11-22 13:08:47,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2020-11-22 13:08:47,293 INFO L414 BasicCegarLoop]: Found error trace [2020-11-22 13:08:47,293 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-22 13:08:47,293 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable20 [2020-11-22 13:08:47,294 INFO L429 AbstractCegarLoop]: === Iteration 22 === [ULTIMATE.startErr45ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr36ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr17ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr22ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr40ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr41ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr26ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr32ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr49ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr30ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr23ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr44ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr18ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr39ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr27ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr35ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr14ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr31ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr48ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr38ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr24ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr15ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr43ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr20ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr34ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr19ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr28ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr47ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr37ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr46ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr16ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr21ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr42ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr33ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr25ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr29ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr50ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-22 13:08:47,294 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-22 13:08:47,294 INFO L82 PathProgramCache]: Analyzing trace with hash -1290547511, now seen corresponding path program 1 times [2020-11-22 13:08:47,294 INFO L162 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2020-11-22 13:08:47,295 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [981225094] [2020-11-22 13:08:47,295 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-22 13:08:47,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-22 13:08:47,326 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-22 13:08:47,326 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [981225094] [2020-11-22 13:08:47,326 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-22 13:08:47,326 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-11-22 13:08:47,327 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1604842771] [2020-11-22 13:08:47,327 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-11-22 13:08:47,327 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2020-11-22 13:08:47,327 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-11-22 13:08:47,328 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-11-22 13:08:47,328 INFO L87 Difference]: Start difference. First operand 270 states and 324 transitions. Second operand 3 states. [2020-11-22 13:08:47,449 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-22 13:08:47,449 INFO L93 Difference]: Finished difference Result 288 states and 338 transitions. [2020-11-22 13:08:47,451 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-11-22 13:08:47,451 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 24 [2020-11-22 13:08:47,451 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-22 13:08:47,453 INFO L225 Difference]: With dead ends: 288 [2020-11-22 13:08:47,453 INFO L226 Difference]: Without dead ends: 273 [2020-11-22 13:08:47,453 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-11-22 13:08:47,454 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 273 states. [2020-11-22 13:08:47,475 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 273 to 265. [2020-11-22 13:08:47,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 265 states. [2020-11-22 13:08:47,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 265 states and 316 transitions. [2020-11-22 13:08:47,491 INFO L78 Accepts]: Start accepts. Automaton has 265 states and 316 transitions. Word has length 24 [2020-11-22 13:08:47,491 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-22 13:08:47,491 INFO L481 AbstractCegarLoop]: Abstraction has 265 states and 316 transitions. [2020-11-22 13:08:47,492 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-11-22 13:08:47,492 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 316 transitions. [2020-11-22 13:08:47,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2020-11-22 13:08:47,492 INFO L414 BasicCegarLoop]: Found error trace [2020-11-22 13:08:47,492 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-22 13:08:47,493 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable21 [2020-11-22 13:08:47,493 INFO L429 AbstractCegarLoop]: === Iteration 23 === [ULTIMATE.startErr45ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr36ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr17ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr22ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr40ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr41ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr26ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr32ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr49ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr30ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr23ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr44ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr18ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr39ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr27ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr35ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr14ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr31ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr48ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr38ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr24ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr15ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr43ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr20ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr34ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr19ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr28ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr47ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr37ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr46ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr16ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr21ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr42ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr33ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr25ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr29ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr50ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-22 13:08:47,493 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-22 13:08:47,494 INFO L82 PathProgramCache]: Analyzing trace with hash -373462723, now seen corresponding path program 1 times [2020-11-22 13:08:47,494 INFO L162 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2020-11-22 13:08:47,494 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [709945607] [2020-11-22 13:08:47,494 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-22 13:08:47,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-22 13:08:47,558 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-22 13:08:47,559 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [709945607] [2020-11-22 13:08:47,559 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-22 13:08:47,559 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-11-22 13:08:47,559 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1615621669] [2020-11-22 13:08:47,559 INFO L461 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-11-22 13:08:47,559 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2020-11-22 13:08:47,560 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-11-22 13:08:47,560 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2020-11-22 13:08:47,560 INFO L87 Difference]: Start difference. First operand 265 states and 316 transitions. Second operand 5 states. [2020-11-22 13:08:47,834 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-22 13:08:47,835 INFO L93 Difference]: Finished difference Result 286 states and 338 transitions. [2020-11-22 13:08:47,835 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2020-11-22 13:08:47,835 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 24 [2020-11-22 13:08:47,835 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-22 13:08:47,837 INFO L225 Difference]: With dead ends: 286 [2020-11-22 13:08:47,837 INFO L226 Difference]: Without dead ends: 280 [2020-11-22 13:08:47,837 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=14, Invalid=16, Unknown=0, NotChecked=0, Total=30 [2020-11-22 13:08:47,838 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 280 states. [2020-11-22 13:08:47,860 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 280 to 265. [2020-11-22 13:08:47,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 265 states. [2020-11-22 13:08:47,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 265 states and 316 transitions. [2020-11-22 13:08:47,862 INFO L78 Accepts]: Start accepts. Automaton has 265 states and 316 transitions. Word has length 24 [2020-11-22 13:08:47,862 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-22 13:08:47,862 INFO L481 AbstractCegarLoop]: Abstraction has 265 states and 316 transitions. [2020-11-22 13:08:47,862 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-11-22 13:08:47,862 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 316 transitions. [2020-11-22 13:08:47,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2020-11-22 13:08:47,863 INFO L414 BasicCegarLoop]: Found error trace [2020-11-22 13:08:47,863 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-22 13:08:47,863 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable22 [2020-11-22 13:08:47,863 INFO L429 AbstractCegarLoop]: === Iteration 24 === [ULTIMATE.startErr45ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr36ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr17ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr22ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr40ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr41ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr26ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr32ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr49ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr30ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr23ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr44ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr18ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr39ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr27ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr35ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr14ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr31ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr48ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr38ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr24ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr15ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr43ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr20ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr34ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr19ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr28ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr47ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr37ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr46ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr16ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr21ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr42ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr33ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr25ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr29ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr50ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-22 13:08:47,864 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-22 13:08:47,864 INFO L82 PathProgramCache]: Analyzing trace with hash 1786488037, now seen corresponding path program 1 times [2020-11-22 13:08:47,864 INFO L162 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2020-11-22 13:08:47,864 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1083492802] [2020-11-22 13:08:47,864 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-22 13:08:47,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-22 13:08:47,890 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-22 13:08:47,890 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1083492802] [2020-11-22 13:08:47,890 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-22 13:08:47,890 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-11-22 13:08:47,890 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [187798432] [2020-11-22 13:08:47,891 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-11-22 13:08:47,891 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2020-11-22 13:08:47,891 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-11-22 13:08:47,891 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-11-22 13:08:47,891 INFO L87 Difference]: Start difference. First operand 265 states and 316 transitions. Second operand 3 states. [2020-11-22 13:08:48,063 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-22 13:08:48,063 INFO L93 Difference]: Finished difference Result 327 states and 394 transitions. [2020-11-22 13:08:48,064 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-11-22 13:08:48,064 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 24 [2020-11-22 13:08:48,064 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-22 13:08:48,066 INFO L225 Difference]: With dead ends: 327 [2020-11-22 13:08:48,066 INFO L226 Difference]: Without dead ends: 315 [2020-11-22 13:08:48,066 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-11-22 13:08:48,067 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 315 states. [2020-11-22 13:08:48,090 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 315 to 277. [2020-11-22 13:08:48,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 277 states. [2020-11-22 13:08:48,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 277 states and 334 transitions. [2020-11-22 13:08:48,092 INFO L78 Accepts]: Start accepts. Automaton has 277 states and 334 transitions. Word has length 24 [2020-11-22 13:08:48,092 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-22 13:08:48,092 INFO L481 AbstractCegarLoop]: Abstraction has 277 states and 334 transitions. [2020-11-22 13:08:48,092 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-11-22 13:08:48,093 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 334 transitions. [2020-11-22 13:08:48,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2020-11-22 13:08:48,093 INFO L414 BasicCegarLoop]: Found error trace [2020-11-22 13:08:48,093 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-22 13:08:48,093 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable23 [2020-11-22 13:08:48,096 INFO L429 AbstractCegarLoop]: === Iteration 25 === [ULTIMATE.startErr45ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr36ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr17ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr22ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr40ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr41ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr26ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr32ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr49ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr30ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr23ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr44ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr18ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr39ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr27ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr35ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr14ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr31ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr48ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr38ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr24ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr15ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr43ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr20ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr34ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr19ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr28ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr47ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr37ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr46ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr16ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr21ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr42ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr33ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr25ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr29ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr50ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-22 13:08:48,096 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-22 13:08:48,096 INFO L82 PathProgramCache]: Analyzing trace with hash -1332717131, now seen corresponding path program 1 times [2020-11-22 13:08:48,097 INFO L162 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2020-11-22 13:08:48,097 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1736071212] [2020-11-22 13:08:48,097 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-22 13:08:48,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-22 13:08:48,169 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-22 13:08:48,169 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1736071212] [2020-11-22 13:08:48,169 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-22 13:08:48,169 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-11-22 13:08:48,170 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2112611086] [2020-11-22 13:08:48,170 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-11-22 13:08:48,170 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2020-11-22 13:08:48,170 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-11-22 13:08:48,171 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-11-22 13:08:48,171 INFO L87 Difference]: Start difference. First operand 277 states and 334 transitions. Second operand 4 states. [2020-11-22 13:08:48,340 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-22 13:08:48,340 INFO L93 Difference]: Finished difference Result 282 states and 338 transitions. [2020-11-22 13:08:48,341 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-11-22 13:08:48,341 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 25 [2020-11-22 13:08:48,341 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-22 13:08:48,342 INFO L225 Difference]: With dead ends: 282 [2020-11-22 13:08:48,343 INFO L226 Difference]: Without dead ends: 262 [2020-11-22 13:08:48,343 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2020-11-22 13:08:48,344 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 262 states. [2020-11-22 13:08:48,371 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 262 to 260. [2020-11-22 13:08:48,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 260 states. [2020-11-22 13:08:48,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 260 states to 260 states and 315 transitions. [2020-11-22 13:08:48,372 INFO L78 Accepts]: Start accepts. Automaton has 260 states and 315 transitions. Word has length 25 [2020-11-22 13:08:48,373 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-22 13:08:48,373 INFO L481 AbstractCegarLoop]: Abstraction has 260 states and 315 transitions. [2020-11-22 13:08:48,373 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-11-22 13:08:48,373 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 315 transitions. [2020-11-22 13:08:48,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2020-11-22 13:08:48,374 INFO L414 BasicCegarLoop]: Found error trace [2020-11-22 13:08:48,374 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-22 13:08:48,374 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable24 [2020-11-22 13:08:48,375 INFO L429 AbstractCegarLoop]: === Iteration 26 === [ULTIMATE.startErr45ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr36ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr17ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr22ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr40ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr41ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr26ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr32ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr49ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr30ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr23ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr44ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr18ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr39ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr27ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr35ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr14ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr31ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr48ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr38ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr24ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr15ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr43ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr20ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr34ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr19ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr28ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr47ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr37ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr46ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr16ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr21ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr42ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr33ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr25ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr29ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr50ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-22 13:08:48,375 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-22 13:08:48,375 INFO L82 PathProgramCache]: Analyzing trace with hash -461104462, now seen corresponding path program 1 times [2020-11-22 13:08:48,375 INFO L162 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2020-11-22 13:08:48,376 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [467610738] [2020-11-22 13:08:48,376 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-22 13:08:48,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-22 13:08:48,410 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-22 13:08:48,411 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [467610738] [2020-11-22 13:08:48,411 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-22 13:08:48,411 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-11-22 13:08:48,411 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1903681102] [2020-11-22 13:08:48,411 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-11-22 13:08:48,411 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2020-11-22 13:08:48,412 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-11-22 13:08:48,412 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-11-22 13:08:48,412 INFO L87 Difference]: Start difference. First operand 260 states and 315 transitions. Second operand 3 states. [2020-11-22 13:08:48,488 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-22 13:08:48,488 INFO L93 Difference]: Finished difference Result 465 states and 567 transitions. [2020-11-22 13:08:48,489 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-11-22 13:08:48,489 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 25 [2020-11-22 13:08:48,489 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-22 13:08:48,490 INFO L225 Difference]: With dead ends: 465 [2020-11-22 13:08:48,490 INFO L226 Difference]: Without dead ends: 286 [2020-11-22 13:08:48,491 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-11-22 13:08:48,492 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 286 states. [2020-11-22 13:08:48,518 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 286 to 236. [2020-11-22 13:08:48,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 236 states. [2020-11-22 13:08:48,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 236 states and 279 transitions. [2020-11-22 13:08:48,519 INFO L78 Accepts]: Start accepts. Automaton has 236 states and 279 transitions. Word has length 25 [2020-11-22 13:08:48,519 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-22 13:08:48,519 INFO L481 AbstractCegarLoop]: Abstraction has 236 states and 279 transitions. [2020-11-22 13:08:48,520 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-11-22 13:08:48,520 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 279 transitions. [2020-11-22 13:08:48,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2020-11-22 13:08:48,520 INFO L414 BasicCegarLoop]: Found error trace [2020-11-22 13:08:48,521 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-22 13:08:48,521 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable25 [2020-11-22 13:08:48,521 INFO L429 AbstractCegarLoop]: === Iteration 27 === [ULTIMATE.startErr45ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr36ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr17ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr22ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr40ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr41ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr26ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr32ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr49ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr30ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr23ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr44ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr18ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr39ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr27ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr35ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr14ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr31ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr48ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr38ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr24ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr15ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr43ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr20ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr34ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr19ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr28ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr47ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr37ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr46ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr16ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr21ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr42ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr33ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr25ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr29ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr50ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-22 13:08:48,522 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-22 13:08:48,522 INFO L82 PathProgramCache]: Analyzing trace with hash -1069216412, now seen corresponding path program 1 times [2020-11-22 13:08:48,522 INFO L162 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2020-11-22 13:08:48,522 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [615389330] [2020-11-22 13:08:48,522 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-22 13:08:48,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-22 13:08:48,560 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-22 13:08:48,560 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [615389330] [2020-11-22 13:08:48,560 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-22 13:08:48,561 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-11-22 13:08:48,561 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [735630395] [2020-11-22 13:08:48,561 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-11-22 13:08:48,561 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2020-11-22 13:08:48,561 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-11-22 13:08:48,562 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-11-22 13:08:48,562 INFO L87 Difference]: Start difference. First operand 236 states and 279 transitions. Second operand 4 states. [2020-11-22 13:08:48,712 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-22 13:08:48,712 INFO L93 Difference]: Finished difference Result 241 states and 283 transitions. [2020-11-22 13:08:48,713 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-11-22 13:08:48,713 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 26 [2020-11-22 13:08:48,713 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-22 13:08:48,714 INFO L225 Difference]: With dead ends: 241 [2020-11-22 13:08:48,714 INFO L226 Difference]: Without dead ends: 227 [2020-11-22 13:08:48,714 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2020-11-22 13:08:48,715 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 227 states. [2020-11-22 13:08:48,736 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 227 to 227. [2020-11-22 13:08:48,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 227 states. [2020-11-22 13:08:48,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 227 states to 227 states and 269 transitions. [2020-11-22 13:08:48,738 INFO L78 Accepts]: Start accepts. Automaton has 227 states and 269 transitions. Word has length 26 [2020-11-22 13:08:48,738 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-22 13:08:48,738 INFO L481 AbstractCegarLoop]: Abstraction has 227 states and 269 transitions. [2020-11-22 13:08:48,738 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-11-22 13:08:48,738 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 269 transitions. [2020-11-22 13:08:48,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2020-11-22 13:08:48,739 INFO L414 BasicCegarLoop]: Found error trace [2020-11-22 13:08:48,739 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-22 13:08:48,739 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable26 [2020-11-22 13:08:48,739 INFO L429 AbstractCegarLoop]: === Iteration 28 === [ULTIMATE.startErr45ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr36ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr17ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr22ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr40ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr41ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr26ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr32ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr49ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr30ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr23ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr44ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr18ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr39ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr27ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr35ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr14ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr31ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr48ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr38ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr24ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr15ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr43ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr20ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr34ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr19ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr28ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr47ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr37ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr46ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr16ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr21ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr42ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr33ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr25ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr29ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr50ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-22 13:08:48,740 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-22 13:08:48,740 INFO L82 PathProgramCache]: Analyzing trace with hash 282597847, now seen corresponding path program 1 times [2020-11-22 13:08:48,740 INFO L162 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2020-11-22 13:08:48,740 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [299813272] [2020-11-22 13:08:48,740 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-22 13:08:48,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-22 13:08:48,782 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-22 13:08:48,783 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [299813272] [2020-11-22 13:08:48,783 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-22 13:08:48,783 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-11-22 13:08:48,783 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [686885928] [2020-11-22 13:08:48,783 INFO L461 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-11-22 13:08:48,783 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2020-11-22 13:08:48,784 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-11-22 13:08:48,784 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2020-11-22 13:08:48,784 INFO L87 Difference]: Start difference. First operand 227 states and 269 transitions. Second operand 5 states. [2020-11-22 13:08:48,850 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-22 13:08:48,850 INFO L93 Difference]: Finished difference Result 240 states and 281 transitions. [2020-11-22 13:08:48,851 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-11-22 13:08:48,851 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 27 [2020-11-22 13:08:48,851 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-22 13:08:48,852 INFO L225 Difference]: With dead ends: 240 [2020-11-22 13:08:48,852 INFO L226 Difference]: Without dead ends: 217 [2020-11-22 13:08:48,853 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2020-11-22 13:08:48,853 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 217 states. [2020-11-22 13:08:48,874 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 217 to 217. [2020-11-22 13:08:48,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 217 states. [2020-11-22 13:08:48,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 217 states to 217 states and 257 transitions. [2020-11-22 13:08:48,875 INFO L78 Accepts]: Start accepts. Automaton has 217 states and 257 transitions. Word has length 27 [2020-11-22 13:08:48,875 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-22 13:08:48,875 INFO L481 AbstractCegarLoop]: Abstraction has 217 states and 257 transitions. [2020-11-22 13:08:48,875 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-11-22 13:08:48,876 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 257 transitions. [2020-11-22 13:08:48,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2020-11-22 13:08:48,876 INFO L414 BasicCegarLoop]: Found error trace [2020-11-22 13:08:48,876 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-22 13:08:48,876 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable27 [2020-11-22 13:08:48,877 INFO L429 AbstractCegarLoop]: === Iteration 29 === [ULTIMATE.startErr45ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr36ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr17ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr22ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr40ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr41ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr26ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr32ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr49ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr30ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr23ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr44ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr18ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr39ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr27ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr35ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr14ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr31ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr48ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr38ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr24ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr15ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr43ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr20ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr34ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr19ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr28ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr47ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr37ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr46ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr16ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr21ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr42ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr33ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr25ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr29ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr50ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-22 13:08:48,877 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-22 13:08:48,877 INFO L82 PathProgramCache]: Analyzing trace with hash -349393492, now seen corresponding path program 1 times [2020-11-22 13:08:48,877 INFO L162 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2020-11-22 13:08:48,878 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [631210612] [2020-11-22 13:08:48,878 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-22 13:08:48,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-22 13:08:48,935 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-22 13:08:48,935 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [631210612] [2020-11-22 13:08:48,935 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-22 13:08:48,935 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-11-22 13:08:48,935 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1538478706] [2020-11-22 13:08:48,936 INFO L461 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-11-22 13:08:48,936 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2020-11-22 13:08:48,936 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-11-22 13:08:48,936 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2020-11-22 13:08:48,936 INFO L87 Difference]: Start difference. First operand 217 states and 257 transitions. Second operand 5 states. [2020-11-22 13:08:49,075 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-22 13:08:49,075 INFO L93 Difference]: Finished difference Result 217 states and 257 transitions. [2020-11-22 13:08:49,076 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-11-22 13:08:49,076 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 27 [2020-11-22 13:08:49,076 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-22 13:08:49,077 INFO L225 Difference]: With dead ends: 217 [2020-11-22 13:08:49,077 INFO L226 Difference]: Without dead ends: 197 [2020-11-22 13:08:49,078 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2020-11-22 13:08:49,079 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 197 states. [2020-11-22 13:08:49,098 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 197 to 197. [2020-11-22 13:08:49,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 197 states. [2020-11-22 13:08:49,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 197 states to 197 states and 237 transitions. [2020-11-22 13:08:49,099 INFO L78 Accepts]: Start accepts. Automaton has 197 states and 237 transitions. Word has length 27 [2020-11-22 13:08:49,099 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-22 13:08:49,100 INFO L481 AbstractCegarLoop]: Abstraction has 197 states and 237 transitions. [2020-11-22 13:08:49,100 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-11-22 13:08:49,100 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 237 transitions. [2020-11-22 13:08:49,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2020-11-22 13:08:49,100 INFO L414 BasicCegarLoop]: Found error trace [2020-11-22 13:08:49,100 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-22 13:08:49,101 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable28 [2020-11-22 13:08:49,101 INFO L429 AbstractCegarLoop]: === Iteration 30 === [ULTIMATE.startErr45ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr36ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr17ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr22ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr40ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr41ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr26ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr32ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr49ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr30ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr23ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr44ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr18ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr39ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr27ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr35ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr14ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr31ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr48ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr38ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr24ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr15ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr43ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr20ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr34ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr19ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr28ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr47ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr37ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr46ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr16ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr21ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr42ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr33ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr25ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr29ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr50ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-22 13:08:49,101 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-22 13:08:49,101 INFO L82 PathProgramCache]: Analyzing trace with hash -1879657139, now seen corresponding path program 1 times [2020-11-22 13:08:49,102 INFO L162 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2020-11-22 13:08:49,102 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [867699933] [2020-11-22 13:08:49,102 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-22 13:08:49,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-22 13:08:49,156 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-22 13:08:49,156 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [867699933] [2020-11-22 13:08:49,156 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-22 13:08:49,156 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-11-22 13:08:49,156 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [852856220] [2020-11-22 13:08:49,157 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-11-22 13:08:49,157 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2020-11-22 13:08:49,157 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-11-22 13:08:49,157 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-11-22 13:08:49,157 INFO L87 Difference]: Start difference. First operand 197 states and 237 transitions. Second operand 4 states. [2020-11-22 13:08:49,300 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-22 13:08:49,300 INFO L93 Difference]: Finished difference Result 246 states and 297 transitions. [2020-11-22 13:08:49,301 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-11-22 13:08:49,301 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 28 [2020-11-22 13:08:49,301 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-22 13:08:49,302 INFO L225 Difference]: With dead ends: 246 [2020-11-22 13:08:49,303 INFO L226 Difference]: Without dead ends: 234 [2020-11-22 13:08:49,303 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-11-22 13:08:49,303 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 234 states. [2020-11-22 13:08:49,323 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 234 to 178. [2020-11-22 13:08:49,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 178 states. [2020-11-22 13:08:49,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 178 states to 178 states and 217 transitions. [2020-11-22 13:08:49,325 INFO L78 Accepts]: Start accepts. Automaton has 178 states and 217 transitions. Word has length 28 [2020-11-22 13:08:49,325 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-22 13:08:49,325 INFO L481 AbstractCegarLoop]: Abstraction has 178 states and 217 transitions. [2020-11-22 13:08:49,325 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-11-22 13:08:49,325 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 217 transitions. [2020-11-22 13:08:49,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2020-11-22 13:08:49,326 INFO L414 BasicCegarLoop]: Found error trace [2020-11-22 13:08:49,326 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-22 13:08:49,326 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable29 [2020-11-22 13:08:49,327 INFO L429 AbstractCegarLoop]: === Iteration 31 === [ULTIMATE.startErr45ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr36ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr17ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr22ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr40ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr41ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr26ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr32ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr49ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr30ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr23ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr44ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr18ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr39ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr27ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr35ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr14ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr31ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr48ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr38ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr24ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr15ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr43ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr20ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr34ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr19ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr28ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr47ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr37ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr46ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr16ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr21ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr42ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr33ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr25ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr29ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr50ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-22 13:08:49,327 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-22 13:08:49,327 INFO L82 PathProgramCache]: Analyzing trace with hash 878590050, now seen corresponding path program 1 times [2020-11-22 13:08:49,327 INFO L162 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2020-11-22 13:08:49,328 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1387966163] [2020-11-22 13:08:49,328 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-22 13:08:49,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-22 13:08:49,385 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-22 13:08:49,385 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1387966163] [2020-11-22 13:08:49,385 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-22 13:08:49,385 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-11-22 13:08:49,385 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1490018496] [2020-11-22 13:08:49,386 INFO L461 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-11-22 13:08:49,386 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2020-11-22 13:08:49,386 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-11-22 13:08:49,386 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2020-11-22 13:08:49,386 INFO L87 Difference]: Start difference. First operand 178 states and 217 transitions. Second operand 5 states. [2020-11-22 13:08:49,614 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-22 13:08:49,614 INFO L93 Difference]: Finished difference Result 231 states and 281 transitions. [2020-11-22 13:08:49,614 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2020-11-22 13:08:49,614 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 37 [2020-11-22 13:08:49,615 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-22 13:08:49,616 INFO L225 Difference]: With dead ends: 231 [2020-11-22 13:08:49,616 INFO L226 Difference]: Without dead ends: 227 [2020-11-22 13:08:49,616 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=14, Invalid=16, Unknown=0, NotChecked=0, Total=30 [2020-11-22 13:08:49,617 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 227 states. [2020-11-22 13:08:49,634 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 227 to 168. [2020-11-22 13:08:49,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 168 states. [2020-11-22 13:08:49,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 168 states to 168 states and 204 transitions. [2020-11-22 13:08:49,635 INFO L78 Accepts]: Start accepts. Automaton has 168 states and 204 transitions. Word has length 37 [2020-11-22 13:08:49,635 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-22 13:08:49,635 INFO L481 AbstractCegarLoop]: Abstraction has 168 states and 204 transitions. [2020-11-22 13:08:49,636 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-11-22 13:08:49,636 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 204 transitions. [2020-11-22 13:08:49,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2020-11-22 13:08:49,636 INFO L414 BasicCegarLoop]: Found error trace [2020-11-22 13:08:49,636 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-22 13:08:49,637 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable30 [2020-11-22 13:08:49,637 INFO L429 AbstractCegarLoop]: === Iteration 32 === [ULTIMATE.startErr45ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr36ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr17ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr22ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr40ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr41ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr26ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr32ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr49ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr30ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr23ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr44ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr18ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr39ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr27ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr35ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr14ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr31ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr48ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr38ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr24ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr15ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr43ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr20ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr34ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr19ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr28ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr47ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr37ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr46ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr16ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr21ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr42ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr33ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr25ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr29ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr50ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-22 13:08:49,638 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-22 13:08:49,638 INFO L82 PathProgramCache]: Analyzing trace with hash 2128242253, now seen corresponding path program 1 times [2020-11-22 13:08:49,638 INFO L162 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2020-11-22 13:08:49,638 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1767746879] [2020-11-22 13:08:49,638 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-22 13:08:49,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-22 13:08:49,750 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-22 13:08:49,750 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1767746879] [2020-11-22 13:08:49,750 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-22 13:08:49,750 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-11-22 13:08:49,751 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2146161497] [2020-11-22 13:08:49,751 INFO L461 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-11-22 13:08:49,751 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2020-11-22 13:08:49,751 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-11-22 13:08:49,751 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2020-11-22 13:08:49,752 INFO L87 Difference]: Start difference. First operand 168 states and 204 transitions. Second operand 8 states. [2020-11-22 13:08:50,034 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-22 13:08:50,034 INFO L93 Difference]: Finished difference Result 307 states and 371 transitions. [2020-11-22 13:08:50,035 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2020-11-22 13:08:50,035 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 38 [2020-11-22 13:08:50,035 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-22 13:08:50,037 INFO L225 Difference]: With dead ends: 307 [2020-11-22 13:08:50,037 INFO L226 Difference]: Without dead ends: 289 [2020-11-22 13:08:50,038 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 13 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=53, Invalid=103, Unknown=0, NotChecked=0, Total=156 [2020-11-22 13:08:50,039 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 289 states. [2020-11-22 13:08:50,060 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 289 to 168. [2020-11-22 13:08:50,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 168 states. [2020-11-22 13:08:50,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 168 states to 168 states and 203 transitions. [2020-11-22 13:08:50,063 INFO L78 Accepts]: Start accepts. Automaton has 168 states and 203 transitions. Word has length 38 [2020-11-22 13:08:50,063 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-22 13:08:50,063 INFO L481 AbstractCegarLoop]: Abstraction has 168 states and 203 transitions. [2020-11-22 13:08:50,063 INFO L482 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-11-22 13:08:50,064 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 203 transitions. [2020-11-22 13:08:50,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2020-11-22 13:08:50,064 INFO L414 BasicCegarLoop]: Found error trace [2020-11-22 13:08:50,064 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-22 13:08:50,064 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable31 [2020-11-22 13:08:50,065 INFO L429 AbstractCegarLoop]: === Iteration 33 === [ULTIMATE.startErr45ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr36ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr17ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr22ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr40ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr41ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr26ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr32ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr49ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr30ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr23ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr44ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr18ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr39ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr27ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr35ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr14ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr31ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr48ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr38ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr24ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr15ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr43ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr20ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr34ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr19ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr28ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr47ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr37ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr46ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr16ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr21ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr42ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr33ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr25ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr29ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr50ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-22 13:08:50,065 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-22 13:08:50,065 INFO L82 PathProgramCache]: Analyzing trace with hash -410739118, now seen corresponding path program 1 times [2020-11-22 13:08:50,066 INFO L162 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2020-11-22 13:08:50,066 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1397350855] [2020-11-22 13:08:50,066 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-22 13:08:50,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-22 13:08:50,188 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-22 13:08:50,188 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1397350855] [2020-11-22 13:08:50,188 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-22 13:08:50,189 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-11-22 13:08:50,189 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1733920614] [2020-11-22 13:08:50,189 INFO L461 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-11-22 13:08:50,189 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2020-11-22 13:08:50,189 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-11-22 13:08:50,189 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2020-11-22 13:08:50,190 INFO L87 Difference]: Start difference. First operand 168 states and 203 transitions. Second operand 8 states. [2020-11-22 13:08:50,468 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-22 13:08:50,468 INFO L93 Difference]: Finished difference Result 289 states and 353 transitions. [2020-11-22 13:08:50,468 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2020-11-22 13:08:50,468 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 39 [2020-11-22 13:08:50,469 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-22 13:08:50,470 INFO L225 Difference]: With dead ends: 289 [2020-11-22 13:08:50,470 INFO L226 Difference]: Without dead ends: 262 [2020-11-22 13:08:50,472 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 13 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=53, Invalid=103, Unknown=0, NotChecked=0, Total=156 [2020-11-22 13:08:50,473 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 262 states. [2020-11-22 13:08:50,503 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 262 to 256. [2020-11-22 13:08:50,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 256 states. [2020-11-22 13:08:50,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 256 states to 256 states and 310 transitions. [2020-11-22 13:08:50,506 INFO L78 Accepts]: Start accepts. Automaton has 256 states and 310 transitions. Word has length 39 [2020-11-22 13:08:50,506 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-22 13:08:50,506 INFO L481 AbstractCegarLoop]: Abstraction has 256 states and 310 transitions. [2020-11-22 13:08:50,506 INFO L482 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-11-22 13:08:50,506 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 310 transitions. [2020-11-22 13:08:50,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2020-11-22 13:08:50,507 INFO L414 BasicCegarLoop]: Found error trace [2020-11-22 13:08:50,507 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-22 13:08:50,507 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable32 [2020-11-22 13:08:50,507 INFO L429 AbstractCegarLoop]: === Iteration 34 === [ULTIMATE.startErr45ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr36ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr17ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr22ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr40ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr41ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr26ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr32ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr49ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr30ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr23ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr44ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr18ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr39ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr27ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr35ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr14ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr31ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr48ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr38ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr24ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr15ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr43ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr20ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr34ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr19ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr28ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr47ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr37ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr46ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr16ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr21ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr42ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr33ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr25ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr29ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr50ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-22 13:08:50,508 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-22 13:08:50,508 INFO L82 PathProgramCache]: Analyzing trace with hash 1879404365, now seen corresponding path program 1 times [2020-11-22 13:08:50,508 INFO L162 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2020-11-22 13:08:50,508 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1789567663] [2020-11-22 13:08:50,508 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-22 13:08:50,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-22 13:08:50,596 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-22 13:08:50,597 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1789567663] [2020-11-22 13:08:50,597 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-22 13:08:50,597 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-11-22 13:08:50,597 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2060869737] [2020-11-22 13:08:50,598 INFO L461 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-11-22 13:08:50,598 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2020-11-22 13:08:50,598 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-11-22 13:08:50,598 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2020-11-22 13:08:50,598 INFO L87 Difference]: Start difference. First operand 256 states and 310 transitions. Second operand 8 states. [2020-11-22 13:08:50,781 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-22 13:08:50,782 INFO L93 Difference]: Finished difference Result 277 states and 327 transitions. [2020-11-22 13:08:50,782 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2020-11-22 13:08:50,782 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 41 [2020-11-22 13:08:50,782 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-22 13:08:50,784 INFO L225 Difference]: With dead ends: 277 [2020-11-22 13:08:50,784 INFO L226 Difference]: Without dead ends: 240 [2020-11-22 13:08:50,784 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 13 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=53, Invalid=103, Unknown=0, NotChecked=0, Total=156 [2020-11-22 13:08:50,785 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 240 states. [2020-11-22 13:08:50,815 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 240 to 234. [2020-11-22 13:08:50,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 234 states. [2020-11-22 13:08:50,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 234 states and 285 transitions. [2020-11-22 13:08:50,816 INFO L78 Accepts]: Start accepts. Automaton has 234 states and 285 transitions. Word has length 41 [2020-11-22 13:08:50,816 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-22 13:08:50,816 INFO L481 AbstractCegarLoop]: Abstraction has 234 states and 285 transitions. [2020-11-22 13:08:50,816 INFO L482 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-11-22 13:08:50,817 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 285 transitions. [2020-11-22 13:08:50,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2020-11-22 13:08:50,817 INFO L414 BasicCegarLoop]: Found error trace [2020-11-22 13:08:50,817 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-22 13:08:50,817 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable33 [2020-11-22 13:08:50,818 INFO L429 AbstractCegarLoop]: === Iteration 35 === [ULTIMATE.startErr45ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr36ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr17ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr22ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr40ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr41ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr26ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr32ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr49ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr30ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr23ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr44ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr18ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr39ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr27ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr35ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr14ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr31ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr48ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr38ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr24ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr15ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr43ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr20ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr34ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr19ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr28ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr47ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr37ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr46ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr16ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr21ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr42ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr33ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr25ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr29ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr50ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-22 13:08:50,818 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-22 13:08:50,818 INFO L82 PathProgramCache]: Analyzing trace with hash 1933605408, now seen corresponding path program 1 times [2020-11-22 13:08:50,819 INFO L162 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2020-11-22 13:08:50,819 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [699013335] [2020-11-22 13:08:50,819 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-22 13:08:50,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-22 13:08:50,929 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-22 13:08:50,930 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [699013335] [2020-11-22 13:08:50,930 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-22 13:08:50,930 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-11-22 13:08:50,930 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [631207852] [2020-11-22 13:08:50,931 INFO L461 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-11-22 13:08:50,931 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2020-11-22 13:08:50,932 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-11-22 13:08:50,932 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2020-11-22 13:08:50,932 INFO L87 Difference]: Start difference. First operand 234 states and 285 transitions. Second operand 8 states. [2020-11-22 13:08:51,116 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-22 13:08:51,117 INFO L93 Difference]: Finished difference Result 240 states and 288 transitions. [2020-11-22 13:08:51,117 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2020-11-22 13:08:51,117 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 42 [2020-11-22 13:08:51,117 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-22 13:08:51,119 INFO L225 Difference]: With dead ends: 240 [2020-11-22 13:08:51,119 INFO L226 Difference]: Without dead ends: 213 [2020-11-22 13:08:51,119 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 14 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 8 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=52, Invalid=130, Unknown=0, NotChecked=0, Total=182 [2020-11-22 13:08:51,120 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 213 states. [2020-11-22 13:08:51,135 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 213 to 119. [2020-11-22 13:08:51,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 119 states. [2020-11-22 13:08:51,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 119 states and 138 transitions. [2020-11-22 13:08:51,136 INFO L78 Accepts]: Start accepts. Automaton has 119 states and 138 transitions. Word has length 42 [2020-11-22 13:08:51,137 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-22 13:08:51,137 INFO L481 AbstractCegarLoop]: Abstraction has 119 states and 138 transitions. [2020-11-22 13:08:51,137 INFO L482 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-11-22 13:08:51,137 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 138 transitions. [2020-11-22 13:08:51,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2020-11-22 13:08:51,137 INFO L414 BasicCegarLoop]: Found error trace [2020-11-22 13:08:51,138 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-22 13:08:51,138 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable34 [2020-11-22 13:08:51,138 INFO L429 AbstractCegarLoop]: === Iteration 36 === [ULTIMATE.startErr45ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr36ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr17ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr22ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr40ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr41ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr26ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr32ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr49ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr30ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr23ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr44ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr18ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr39ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr27ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr35ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr14ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr31ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr48ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr38ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr24ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr15ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr43ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr20ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr34ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr19ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr28ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr47ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr37ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr46ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr16ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr21ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr42ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr33ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr25ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr29ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr50ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-22 13:08:51,139 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-22 13:08:51,139 INFO L82 PathProgramCache]: Analyzing trace with hash -1289535810, now seen corresponding path program 1 times [2020-11-22 13:08:51,139 INFO L162 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2020-11-22 13:08:51,139 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1246417636] [2020-11-22 13:08:51,139 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-22 13:08:51,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-22 13:08:51,195 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-22 13:08:51,195 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1246417636] [2020-11-22 13:08:51,195 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-22 13:08:51,195 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-11-22 13:08:51,195 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1646078986] [2020-11-22 13:08:51,195 INFO L461 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-11-22 13:08:51,195 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2020-11-22 13:08:51,196 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-11-22 13:08:51,196 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2020-11-22 13:08:51,196 INFO L87 Difference]: Start difference. First operand 119 states and 138 transitions. Second operand 5 states. [2020-11-22 13:08:51,353 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-22 13:08:51,353 INFO L93 Difference]: Finished difference Result 174 states and 195 transitions. [2020-11-22 13:08:51,354 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2020-11-22 13:08:51,354 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 51 [2020-11-22 13:08:51,354 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-22 13:08:51,355 INFO L225 Difference]: With dead ends: 174 [2020-11-22 13:08:51,355 INFO L226 Difference]: Without dead ends: 166 [2020-11-22 13:08:51,355 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=14, Invalid=16, Unknown=0, NotChecked=0, Total=30 [2020-11-22 13:08:51,356 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 166 states. [2020-11-22 13:08:51,372 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 166 to 108. [2020-11-22 13:08:51,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 108 states. [2020-11-22 13:08:51,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 108 states to 108 states and 124 transitions. [2020-11-22 13:08:51,373 INFO L78 Accepts]: Start accepts. Automaton has 108 states and 124 transitions. Word has length 51 [2020-11-22 13:08:51,373 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-22 13:08:51,374 INFO L481 AbstractCegarLoop]: Abstraction has 108 states and 124 transitions. [2020-11-22 13:08:51,374 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-11-22 13:08:51,374 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 124 transitions. [2020-11-22 13:08:51,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2020-11-22 13:08:51,375 INFO L414 BasicCegarLoop]: Found error trace [2020-11-22 13:08:51,375 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-22 13:08:51,375 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable35 [2020-11-22 13:08:51,376 INFO L429 AbstractCegarLoop]: === Iteration 37 === [ULTIMATE.startErr45ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr36ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr17ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr22ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr40ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr41ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr26ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr32ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr49ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr30ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr23ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr44ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr18ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr39ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr27ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr35ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr14ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr31ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr48ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr38ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr24ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr15ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr43ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr20ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr34ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr19ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr28ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr47ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr37ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr46ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr16ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr21ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr42ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr33ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr25ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr29ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr50ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-22 13:08:51,376 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-22 13:08:51,377 INFO L82 PathProgramCache]: Analyzing trace with hash -265496948, now seen corresponding path program 1 times [2020-11-22 13:08:51,377 INFO L162 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2020-11-22 13:08:51,377 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [886616929] [2020-11-22 13:08:51,377 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-22 13:08:51,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-22 13:08:51,456 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-22 13:08:51,456 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [886616929] [2020-11-22 13:08:51,456 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-22 13:08:51,456 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-11-22 13:08:51,456 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [435839825] [2020-11-22 13:08:51,457 INFO L461 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-11-22 13:08:51,457 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2020-11-22 13:08:51,457 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-11-22 13:08:51,457 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2020-11-22 13:08:51,457 INFO L87 Difference]: Start difference. First operand 108 states and 124 transitions. Second operand 5 states. [2020-11-22 13:08:51,615 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-22 13:08:51,615 INFO L93 Difference]: Finished difference Result 154 states and 170 transitions. [2020-11-22 13:08:51,615 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2020-11-22 13:08:51,615 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 63 [2020-11-22 13:08:51,616 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-22 13:08:51,616 INFO L225 Difference]: With dead ends: 154 [2020-11-22 13:08:51,616 INFO L226 Difference]: Without dead ends: 148 [2020-11-22 13:08:51,617 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=14, Invalid=16, Unknown=0, NotChecked=0, Total=30 [2020-11-22 13:08:51,617 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 148 states. [2020-11-22 13:08:51,631 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 148 to 99. [2020-11-22 13:08:51,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 99 states. [2020-11-22 13:08:51,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 99 states to 99 states and 113 transitions. [2020-11-22 13:08:51,632 INFO L78 Accepts]: Start accepts. Automaton has 99 states and 113 transitions. Word has length 63 [2020-11-22 13:08:51,632 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-22 13:08:51,633 INFO L481 AbstractCegarLoop]: Abstraction has 99 states and 113 transitions. [2020-11-22 13:08:51,633 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-11-22 13:08:51,633 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 113 transitions. [2020-11-22 13:08:51,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2020-11-22 13:08:51,633 INFO L414 BasicCegarLoop]: Found error trace [2020-11-22 13:08:51,634 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-22 13:08:51,634 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable36 [2020-11-22 13:08:51,634 INFO L429 AbstractCegarLoop]: === Iteration 38 === [ULTIMATE.startErr45ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr36ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr17ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr22ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr40ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr41ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr26ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr32ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr49ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr30ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr23ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr44ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr18ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr39ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr27ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr35ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr14ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr31ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr48ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr38ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr24ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr15ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr43ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr20ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr34ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr19ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr28ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr47ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr37ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr46ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr16ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr21ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr42ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr33ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr25ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr29ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr50ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-22 13:08:51,634 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-22 13:08:51,635 INFO L82 PathProgramCache]: Analyzing trace with hash -1117864750, now seen corresponding path program 1 times [2020-11-22 13:08:51,635 INFO L162 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2020-11-22 13:08:51,635 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [253345673] [2020-11-22 13:08:51,635 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-22 13:08:51,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-22 13:08:51,728 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-22 13:08:51,728 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [253345673] [2020-11-22 13:08:51,728 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-22 13:08:51,728 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-11-22 13:08:51,728 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1640037127] [2020-11-22 13:08:51,729 INFO L461 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-11-22 13:08:51,730 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2020-11-22 13:08:51,730 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-11-22 13:08:51,730 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2020-11-22 13:08:51,730 INFO L87 Difference]: Start difference. First operand 99 states and 113 transitions. Second operand 5 states. [2020-11-22 13:08:51,905 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-22 13:08:51,905 INFO L93 Difference]: Finished difference Result 134 states and 149 transitions. [2020-11-22 13:08:51,905 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-11-22 13:08:51,906 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 65 [2020-11-22 13:08:51,906 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-22 13:08:51,906 INFO L225 Difference]: With dead ends: 134 [2020-11-22 13:08:51,906 INFO L226 Difference]: Without dead ends: 0 [2020-11-22 13:08:51,906 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=14, Invalid=16, Unknown=0, NotChecked=0, Total=30 [2020-11-22 13:08:51,907 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-11-22 13:08:51,907 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-11-22 13:08:51,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-11-22 13:08:51,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-11-22 13:08:51,907 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 65 [2020-11-22 13:08:51,907 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-22 13:08:51,907 INFO L481 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-11-22 13:08:51,907 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-11-22 13:08:51,907 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-11-22 13:08:51,907 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-11-22 13:08:51,908 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable37 [2020-11-22 13:08:51,909 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-11-22 13:08:52,074 WARN L193 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 120 DAG size of output: 99 [2020-11-22 13:08:52,262 WARN L193 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 112 [2020-11-22 13:08:53,968 WARN L193 SmtUtils]: Spent 298.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 79 [2020-11-22 13:08:54,189 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 60 [2020-11-22 13:08:54,401 WARN L193 SmtUtils]: Spent 210.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 79 [2020-11-22 13:08:54,660 WARN L193 SmtUtils]: Spent 257.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 79 [2020-11-22 13:08:54,802 WARN L193 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 64 [2020-11-22 13:08:55,075 WARN L193 SmtUtils]: Spent 221.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 73 [2020-11-22 13:08:55,229 WARN L193 SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 60 [2020-11-22 13:08:55,412 WARN L193 SmtUtils]: Spent 171.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 60 [2020-11-22 13:08:55,608 WARN L193 SmtUtils]: Spent 194.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 64 [2020-11-22 13:08:55,844 WARN L193 SmtUtils]: Spent 234.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 79 [2020-11-22 13:08:56,016 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 50 [2020-11-22 13:08:56,265 WARN L193 SmtUtils]: Spent 247.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 73 [2020-11-22 13:08:56,507 WARN L193 SmtUtils]: Spent 186.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 73 [2020-11-22 13:08:56,653 WARN L193 SmtUtils]: Spent 142.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 62 [2020-11-22 13:08:56,795 WARN L193 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 71 [2020-11-22 13:08:56,900 WARN L193 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 59 [2020-11-22 13:08:57,060 WARN L193 SmtUtils]: Spent 158.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 73 [2020-11-22 13:08:57,221 WARN L193 SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 73 [2020-11-22 13:08:57,668 WARN L193 SmtUtils]: Spent 404.00 ms on a formula simplification. DAG size of input: 103 DAG size of output: 92 [2020-11-22 13:08:57,899 WARN L193 SmtUtils]: Spent 229.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 73 [2020-11-22 13:08:58,501 WARN L193 SmtUtils]: Spent 601.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 115 [2020-11-22 13:08:58,641 WARN L193 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 59 [2020-11-22 13:08:59,186 WARN L193 SmtUtils]: Spent 543.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 115 [2020-11-22 13:08:59,372 WARN L193 SmtUtils]: Spent 185.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 71 [2020-11-22 13:08:59,879 WARN L193 SmtUtils]: Spent 211.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 73 [2020-11-22 13:09:00,149 WARN L193 SmtUtils]: Spent 269.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 70 [2020-11-22 13:09:00,435 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 70 [2020-11-22 13:09:01,384 WARN L193 SmtUtils]: Spent 814.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 113 [2020-11-22 13:09:02,017 WARN L193 SmtUtils]: Spent 573.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 113 [2020-11-22 13:09:02,260 WARN L193 SmtUtils]: Spent 220.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 70 [2020-11-22 13:09:02,407 WARN L193 SmtUtils]: Spent 146.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 68 [2020-11-22 13:09:02,973 WARN L193 SmtUtils]: Spent 564.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 115 [2020-11-22 13:09:03,315 WARN L193 SmtUtils]: Spent 341.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 70 [2020-11-22 13:09:03,678 WARN L193 SmtUtils]: Spent 225.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 72 [2020-11-22 13:09:03,972 WARN L193 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 55 DAG size of output: 46 [2020-11-22 13:09:04,263 WARN L193 SmtUtils]: Spent 288.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 70 [2020-11-22 13:09:04,496 WARN L193 SmtUtils]: Spent 230.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 70 [2020-11-22 13:09:04,689 WARN L193 SmtUtils]: Spent 192.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 83 [2020-11-22 13:09:04,950 WARN L193 SmtUtils]: Spent 224.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 70 [2020-11-22 13:09:05,190 WARN L193 SmtUtils]: Spent 238.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 70 [2020-11-22 13:09:05,398 WARN L193 SmtUtils]: Spent 207.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 83 [2020-11-22 13:09:05,600 WARN L193 SmtUtils]: Spent 197.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 83 [2020-11-22 13:09:05,727 WARN L193 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 59 [2020-11-22 13:09:06,071 WARN L193 SmtUtils]: Spent 306.00 ms on a formula simplification. DAG size of input: 113 DAG size of output: 75 [2020-11-22 13:09:06,305 WARN L193 SmtUtils]: Spent 191.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 83 [2020-11-22 13:09:06,608 WARN L193 SmtUtils]: Spent 302.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 83 [2020-11-22 13:09:06,928 WARN L193 SmtUtils]: Spent 245.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 73 [2020-11-22 13:09:07,169 INFO L270 CegarLoopResult]: At program point L630(lines 461 632) the Hoare annotation is: (let ((.cse16 (+ ULTIMATE.start_IofCallDriver_~compRetStatus~0 1073741802)) (.cse17 (+ ULTIMATE.start_IofCallDriver_~__cil_tmp7~0 1073741802))) (let ((.cse0 (<= (+ ~NP~0 2) ~SKIP1~0)) (.cse1 (<= (+ ~SKIP1~0 2) ~MPR1~0)) (.cse2 (= ~routine~0 0)) (.cse3 (= ~s~0 ~NP~0)) (.cse4 (<= ULTIMATE.start_IofCallDriver_~returnVal2~0 ~lowerDriverReturn~0)) (.cse5 (<= 0 .cse17)) (.cse6 (<= .cse17 0)) (.cse7 (not (= ~pended~0 1))) (.cse8 (= ~compRegistered~0 1)) (.cse9 (<= .cse16 0)) (.cse10 (= 2 ~DC~0)) (.cse11 (<= ULTIMATE.start_DiskPerfStartDevice_~status~1 258)) (.cse12 (<= 4 ~SKIP2~0)) (.cse13 (<= ~lowerDriverReturn~0 ULTIMATE.start_IofCallDriver_~returnVal2~0)) (.cse14 (<= (+ ~SKIP2~0 3) ~IPC~0)) (.cse15 (<= 0 .cse16))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 (or (= (+ ~myStatus~0 1073741637) 0) (= ~myStatus~0 0)) .cse13 .cse14 (or (= (+ ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3 1073741637) 0) (= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3 0)) .cse15) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 (or (< 258 ULTIMATE.start_DiskPerfForwardIrpSynchronous_~__cil_tmp15~0) (<= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3 ULTIMATE.start_DiskPerfForwardIrpSynchronous_~__cil_tmp15~0)) .cse6 .cse7 .cse8 .cse9 .cse10 (or (<= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3 258) (<= 260 ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3)) (or .cse11 (<= 260 ULTIMATE.start_DiskPerfStartDevice_~status~1)) (or (<= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~__cil_tmp15~0 ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3) (<= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~__cil_tmp15~0 259)) .cse12 .cse13 .cse14 .cse15)))) [2020-11-22 13:09:07,169 INFO L270 CegarLoopResult]: At program point L105(lines 105 132) the Hoare annotation is: (and (<= (+ ~SKIP1~0 2) ~MPR1~0) (<= (+ ~NP~0 2) ~SKIP1~0) (= ~routine~0 0) (<= 4 ~SKIP2~0) (= ~compRegistered~0 0) (= ~s~0 ~NP~0) (or (= (+ ~myStatus~0 1073741637) 0) (= ~myStatus~0 0)) (<= (+ ~SKIP2~0 3) ~IPC~0) (not (= ~pended~0 1)) (= 2 ~DC~0)) [2020-11-22 13:09:07,169 INFO L274 CegarLoopResult]: For program point L1031(lines 1031 1035) no Hoare annotation was computed. [2020-11-22 13:09:07,169 INFO L274 CegarLoopResult]: For program point L1031-2(lines 1026 1036) no Hoare annotation was computed. [2020-11-22 13:09:07,169 INFO L270 CegarLoopResult]: At program point L108(lines 108 131) the Hoare annotation is: (and (<= (+ ~SKIP1~0 2) ~MPR1~0) (<= (+ ~NP~0 2) ~SKIP1~0) (= ~routine~0 0) (<= 4 ~SKIP2~0) (= ~compRegistered~0 0) (= ~s~0 ~NP~0) (or (= (+ ~myStatus~0 1073741637) 0) (= ~myStatus~0 0)) (<= (+ ~SKIP2~0 3) ~IPC~0) (not (= ~pended~0 1)) (= 2 ~DC~0)) [2020-11-22 13:09:07,169 INFO L274 CegarLoopResult]: For program point ULTIMATE.startErr47ASSERT_VIOLATIONERROR_FUNCTION(line 3) no Hoare annotation was computed. [2020-11-22 13:09:07,170 INFO L274 CegarLoopResult]: For program point ULTIMATE.startErr36ASSERT_VIOLATIONERROR_FUNCTION(line 3) no Hoare annotation was computed. [2020-11-22 13:09:07,170 INFO L274 CegarLoopResult]: For program point ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION(line 3) no Hoare annotation was computed. [2020-11-22 13:09:07,170 INFO L274 CegarLoopResult]: For program point ULTIMATE.startErr14ASSERT_VIOLATIONERROR_FUNCTION(line 3) no Hoare annotation was computed. [2020-11-22 13:09:07,170 INFO L274 CegarLoopResult]: For program point L774(lines 774 778) no Hoare annotation was computed. [2020-11-22 13:09:07,170 INFO L274 CegarLoopResult]: For program point ULTIMATE.startErr25ASSERT_VIOLATIONERROR_FUNCTION(line 3) no Hoare annotation was computed. [2020-11-22 13:09:07,170 INFO L274 CegarLoopResult]: For program point L1039(lines 1039 1043) no Hoare annotation was computed. [2020-11-22 13:09:07,170 INFO L274 CegarLoopResult]: For program point L511(lines 511 513) no Hoare annotation was computed. [2020-11-22 13:09:07,170 INFO L270 CegarLoopResult]: At program point L644(lines 701 703) the Hoare annotation is: (and (<= (+ ~SKIP1~0 2) ~MPR1~0) (<= (+ ~NP~0 2) ~SKIP1~0) (= ~routine~0 0) (<= 4 ~SKIP2~0) (= ~compRegistered~0 0) (= ~s~0 ~NP~0) (or (= (+ ~myStatus~0 1073741637) 0) (= ~myStatus~0 0)) (<= (+ ~SKIP2~0 3) ~IPC~0) (not (= ~pended~0 1)) (= 2 ~DC~0)) [2020-11-22 13:09:07,171 INFO L270 CegarLoopResult]: At program point L780(lines 773 830) the Hoare annotation is: (let ((.cse28 (<= ULTIMATE.start_DiskPerfDispatchPnp_~status~0 258)) (.cse26 (<= |ULTIMATE.start_DiskPerfDispatchPnp_#res| 258)) (.cse24 (<= ULTIMATE.start_main_~status~6 258))) (let ((.cse14 (= ~SKIP2~0 ~s~0)) (.cse9 (= ~lowerDriverReturn~0 ULTIMATE.start_PoCallDriver_~returnVal~0)) (.cse3 (= ~IPC~0 ~s~0)) (.cse4 (= ~lowerDriverReturn~0 ULTIMATE.start_main_~status~6)) (.cse16 (or .cse24 (<= 260 ULTIMATE.start_main_~status~6))) (.cse17 (or .cse26 (<= 260 |ULTIMATE.start_DiskPerfDispatchPnp_#res|))) (.cse18 (or (< 258 ULTIMATE.start_DiskPerfForwardIrpSynchronous_~__cil_tmp15~0) (<= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3 ULTIMATE.start_DiskPerfForwardIrpSynchronous_~__cil_tmp15~0))) (.cse19 (or (<= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3 258) (<= 260 ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3))) (.cse20 (or (<= 260 ULTIMATE.start_DiskPerfDispatchPnp_~status~0) .cse28)) (.cse25 (<= ULTIMATE.start_DiskPerfStartDevice_~status~1 258)) (.cse21 (or (<= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~__cil_tmp15~0 ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3) (<= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~__cil_tmp15~0 259))) (.cse11 (<= (+ ~NP~0 2) ~SKIP1~0)) (.cse0 (<= (+ ~SKIP1~0 2) ~MPR1~0)) (.cse12 (<= ULTIMATE.start_IofCallDriver_~returnVal2~0 ~lowerDriverReturn~0)) (.cse23 (<= ULTIMATE.start_DiskPerfRemoveDevice_~status~2 258)) (.cse13 (<= 4 ~SKIP2~0)) (.cse15 (<= ~lowerDriverReturn~0 ULTIMATE.start_IofCallDriver_~returnVal2~0)) (.cse6 (<= (+ ~NP~0 4) ~MPR1~0)) (.cse27 (or (= (+ ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3 1073741637) 0) (= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3 0))) (.cse1 (<= 7 ~IPC~0)) (.cse2 (= ~routine~0 0)) (.cse22 (= ~s~0 ~DC~0)) (.cse5 (<= (+ ~SKIP2~0 3) ~IPC~0)) (.cse7 (not (= ~pended~0 1))) (.cse8 (= 2 ~DC~0)) (.cse10 (not (= ~SKIP2~0 2)))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10) (and .cse0 .cse11 .cse2 .cse12 (<= |ULTIMATE.start_DiskPerfDispatchPnp_#res| ~lowerDriverReturn~0) .cse7 .cse8 .cse13 .cse14 (<= ~lowerDriverReturn~0 |ULTIMATE.start_DiskPerfDispatchPnp_#res|) .cse5 .cse15 (<= ULTIMATE.start_main_~status~6 ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 ULTIMATE.start_main_~status~6)) (= ~s~0 ~UNLOADED~0) (and .cse11 .cse0 .cse1 .cse2 .cse16 .cse17 .cse12 .cse18 .cse7 .cse8 .cse19 .cse20 .cse21 .cse22 .cse13 .cse15 .cse5 .cse6 .cse10 (or (<= 260 ULTIMATE.start_DiskPerfRemoveDevice_~status~2) .cse23)) (and (not (= ~IPC~0 2)) .cse2 .cse22 (= ULTIMATE.start_main_~status~6 0) .cse7 .cse8 .cse10) (and .cse0 .cse2 .cse13 .cse4 .cse14 .cse5 .cse6 .cse7 .cse8 .cse9) (and .cse11 .cse0 .cse1 .cse2 .cse12 .cse7 .cse8 .cse24 .cse25 .cse22 .cse13 .cse26 .cse15 .cse5 .cse6 .cse27 .cse10 .cse28) (and .cse1 .cse2 .cse3 .cse4 .cse12 .cse15 .cse5 .cse7 .cse8 .cse10) (and .cse11 .cse0 .cse1 .cse2 .cse16 .cse17 .cse12 .cse18 .cse7 .cse8 .cse19 .cse20 (or .cse25 (<= 260 ULTIMATE.start_DiskPerfStartDevice_~status~1)) .cse21 .cse22 .cse13 .cse15 .cse5 .cse6 .cse10) (and .cse11 .cse0 .cse1 .cse2 .cse12 .cse7 .cse8 .cse23 .cse24 .cse22 .cse13 .cse26 (or (= (+ ~myStatus~0 1073741637) 0) (= ~myStatus~0 0)) .cse15 .cse5 .cse6 .cse27 .cse10 .cse28) (and (<= (+ ULTIMATE.start_main_~status~6 1073741789) 0) .cse1 .cse2 .cse22 .cse5 .cse7 .cse8 (<= (+ |ULTIMATE.start_DiskPerfDeviceControl_#res| 1073741789) 0) .cse10)))) [2020-11-22 13:09:07,171 INFO L274 CegarLoopResult]: For program point L782(lines 782 786) no Hoare annotation was computed. [2020-11-22 13:09:07,171 INFO L274 CegarLoopResult]: For program point ULTIMATE.startErr40ASSERT_VIOLATIONERROR_FUNCTION(line 3) no Hoare annotation was computed. [2020-11-22 13:09:07,171 INFO L274 CegarLoopResult]: For program point L519(lines 519 524) no Hoare annotation was computed. [2020-11-22 13:09:07,171 INFO L274 CegarLoopResult]: For program point L519-2(lines 501 631) no Hoare annotation was computed. [2020-11-22 13:09:07,171 INFO L274 CegarLoopResult]: For program point L387(lines 387 432) no Hoare annotation was computed. [2020-11-22 13:09:07,171 INFO L274 CegarLoopResult]: For program point L388(lines 388 418) no Hoare annotation was computed. [2020-11-22 13:09:07,171 INFO L274 CegarLoopResult]: For program point L388-2(lines 388 418) no Hoare annotation was computed. [2020-11-22 13:09:07,171 INFO L274 CegarLoopResult]: For program point ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION(line 3) no Hoare annotation was computed. [2020-11-22 13:09:07,172 INFO L274 CegarLoopResult]: For program point ULTIMATE.startErr18ASSERT_VIOLATIONERROR_FUNCTION(line 3) no Hoare annotation was computed. [2020-11-22 13:09:07,172 INFO L274 CegarLoopResult]: For program point L257(lines 257 270) no Hoare annotation was computed. [2020-11-22 13:09:07,172 INFO L274 CegarLoopResult]: For program point L257-1(lines 257 270) no Hoare annotation was computed. [2020-11-22 13:09:07,172 INFO L274 CegarLoopResult]: For program point ULTIMATE.startErr29ASSERT_VIOLATIONERROR_FUNCTION(line 3) no Hoare annotation was computed. [2020-11-22 13:09:07,172 INFO L270 CegarLoopResult]: At program point L788(lines 781 829) the Hoare annotation is: (let ((.cse28 (<= ULTIMATE.start_DiskPerfDispatchPnp_~status~0 258)) (.cse26 (<= |ULTIMATE.start_DiskPerfDispatchPnp_#res| 258)) (.cse24 (<= ULTIMATE.start_main_~status~6 258))) (let ((.cse14 (= ~SKIP2~0 ~s~0)) (.cse9 (= ~lowerDriverReturn~0 ULTIMATE.start_PoCallDriver_~returnVal~0)) (.cse3 (= ~IPC~0 ~s~0)) (.cse4 (= ~lowerDriverReturn~0 ULTIMATE.start_main_~status~6)) (.cse16 (or .cse24 (<= 260 ULTIMATE.start_main_~status~6))) (.cse17 (or .cse26 (<= 260 |ULTIMATE.start_DiskPerfDispatchPnp_#res|))) (.cse18 (or (< 258 ULTIMATE.start_DiskPerfForwardIrpSynchronous_~__cil_tmp15~0) (<= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3 ULTIMATE.start_DiskPerfForwardIrpSynchronous_~__cil_tmp15~0))) (.cse19 (or (<= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3 258) (<= 260 ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3))) (.cse20 (or (<= 260 ULTIMATE.start_DiskPerfDispatchPnp_~status~0) .cse28)) (.cse25 (<= ULTIMATE.start_DiskPerfStartDevice_~status~1 258)) (.cse21 (or (<= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~__cil_tmp15~0 ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3) (<= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~__cil_tmp15~0 259))) (.cse11 (<= (+ ~NP~0 2) ~SKIP1~0)) (.cse0 (<= (+ ~SKIP1~0 2) ~MPR1~0)) (.cse12 (<= ULTIMATE.start_IofCallDriver_~returnVal2~0 ~lowerDriverReturn~0)) (.cse23 (<= ULTIMATE.start_DiskPerfRemoveDevice_~status~2 258)) (.cse13 (<= 4 ~SKIP2~0)) (.cse15 (<= ~lowerDriverReturn~0 ULTIMATE.start_IofCallDriver_~returnVal2~0)) (.cse6 (<= (+ ~NP~0 4) ~MPR1~0)) (.cse27 (or (= (+ ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3 1073741637) 0) (= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3 0))) (.cse1 (<= 7 ~IPC~0)) (.cse2 (= ~routine~0 0)) (.cse22 (= ~s~0 ~DC~0)) (.cse5 (<= (+ ~SKIP2~0 3) ~IPC~0)) (.cse7 (not (= ~pended~0 1))) (.cse8 (= 2 ~DC~0)) (.cse10 (not (= ~SKIP2~0 2)))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10) (and .cse0 .cse11 .cse2 .cse12 (<= |ULTIMATE.start_DiskPerfDispatchPnp_#res| ~lowerDriverReturn~0) .cse7 .cse8 .cse13 .cse14 (<= ~lowerDriverReturn~0 |ULTIMATE.start_DiskPerfDispatchPnp_#res|) .cse5 .cse15 (<= ULTIMATE.start_main_~status~6 ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 ULTIMATE.start_main_~status~6)) (= ~s~0 ~UNLOADED~0) (and .cse11 .cse0 .cse1 .cse2 .cse16 .cse17 .cse12 .cse18 .cse7 .cse8 .cse19 .cse20 .cse21 .cse22 .cse13 .cse15 .cse5 .cse6 .cse10 (or (<= 260 ULTIMATE.start_DiskPerfRemoveDevice_~status~2) .cse23)) (and (not (= ~IPC~0 2)) .cse2 .cse22 (= ULTIMATE.start_main_~status~6 0) .cse7 .cse8 .cse10) (and .cse0 .cse2 .cse13 .cse4 .cse14 .cse5 .cse6 .cse7 .cse8 .cse9) (and .cse11 .cse0 .cse1 .cse2 .cse12 .cse7 .cse8 .cse24 .cse25 .cse22 .cse13 .cse26 .cse15 .cse5 .cse6 .cse27 .cse10 .cse28) (and .cse1 .cse2 .cse3 .cse4 .cse12 .cse15 .cse5 .cse7 .cse8 .cse10) (and .cse11 .cse0 .cse1 .cse2 .cse16 .cse17 .cse12 .cse18 .cse7 .cse8 .cse19 .cse20 (or .cse25 (<= 260 ULTIMATE.start_DiskPerfStartDevice_~status~1)) .cse21 .cse22 .cse13 .cse15 .cse5 .cse6 .cse10) (and .cse11 .cse0 .cse1 .cse2 .cse12 .cse7 .cse8 .cse23 .cse24 .cse22 .cse13 .cse26 (or (= (+ ~myStatus~0 1073741637) 0) (= ~myStatus~0 0)) .cse15 .cse5 .cse6 .cse27 .cse10 .cse28) (and (<= (+ ULTIMATE.start_main_~status~6 1073741789) 0) .cse1 .cse2 .cse22 .cse5 .cse7 .cse8 (<= (+ |ULTIMATE.start_DiskPerfDeviceControl_#res| 1073741789) 0) .cse10)))) [2020-11-22 13:09:07,173 INFO L277 CegarLoopResult]: At program point L789(lines 773 830) the Hoare annotation is: true [2020-11-22 13:09:07,173 INFO L274 CegarLoopResult]: For program point L393(lines 393 400) no Hoare annotation was computed. [2020-11-22 13:09:07,173 INFO L270 CegarLoopResult]: At program point L129(lines 112 130) the Hoare annotation is: (let ((.cse23 (+ ULTIMATE.start_IofCallDriver_~compRetStatus~0 1073741802)) (.cse24 (+ ULTIMATE.start_IofCallDriver_~__cil_tmp7~0 1073741802)) (.cse22 (<= ULTIMATE.start_DiskPerfDispatchPnp_~status~0 258))) (let ((.cse4 (or (< 258 ULTIMATE.start_DiskPerfForwardIrpSynchronous_~__cil_tmp15~0) (<= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3 ULTIMATE.start_DiskPerfForwardIrpSynchronous_~__cil_tmp15~0))) (.cse10 (or (<= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3 258) (<= 260 ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3))) (.cse12 (or (<= 260 ULTIMATE.start_DiskPerfDispatchPnp_~status~0) .cse22)) (.cse13 (or (<= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~__cil_tmp15~0 ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3) (<= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~__cil_tmp15~0 259))) (.cse20 (<= ULTIMATE.start_DiskPerfStartDevice_~status~1 258)) (.cse0 (<= (+ ~NP~0 2) ~SKIP1~0)) (.cse1 (<= (+ ~SKIP1~0 2) ~MPR1~0)) (.cse2 (= ~routine~0 0)) (.cse3 (<= ULTIMATE.start_IofCallDriver_~returnVal2~0 ~lowerDriverReturn~0)) (.cse5 (<= 0 .cse24)) (.cse6 (<= .cse24 0)) (.cse7 (not (= ~pended~0 1))) (.cse8 (<= .cse23 0)) (.cse9 (= ~compRegistered~0 1)) (.cse19 (<= ULTIMATE.start_DiskPerfRemoveDevice_~status~2 258)) (.cse11 (= 2 ~s~0)) (.cse15 (<= 4 ~SKIP2~0)) (.cse14 (= ~s~0 ~DC~0)) (.cse17 (<= ~lowerDriverReturn~0 ULTIMATE.start_IofCallDriver_~returnVal2~0)) (.cse16 (<= (+ ~SKIP2~0 3) ~IPC~0)) (.cse21 (or (= (+ ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3 1073741637) 0) (= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3 0))) (.cse18 (<= 0 .cse23))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 (or (<= 260 ULTIMATE.start_DiskPerfRemoveDevice_~status~2) .cse19)) (and .cse0 .cse1 .cse2 .cse3 .cse5 .cse4 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 (or .cse20 (<= 260 ULTIMATE.start_DiskPerfStartDevice_~status~1)) .cse13 .cse15 .cse14 .cse17 .cse16 .cse18) (and .cse0 .cse1 .cse2 .cse3 .cse5 .cse6 .cse7 .cse8 .cse9 .cse11 .cse20 .cse15 .cse14 .cse17 .cse16 .cse21 .cse18 .cse22) (and .cse0 .cse1 .cse2 .cse3 .cse5 .cse6 .cse7 .cse8 .cse9 .cse19 .cse11 .cse15 .cse14 (or (= (+ ~myStatus~0 1073741637) 0) (= ~myStatus~0 0)) .cse17 .cse16 .cse21 .cse18 .cse22)))) [2020-11-22 13:09:07,173 INFO L270 CegarLoopResult]: At program point L922(lines 880 950) the Hoare annotation is: (and (<= 7 ~IPC~0) (= ~routine~0 0) (= ~compRegistered~0 0) (= ~s~0 ~NP~0) (<= (+ ~SKIP2~0 3) ~IPC~0) (not (= ~pended~0 1)) (= 2 ~DC~0) (not (= ~SKIP2~0 2))) [2020-11-22 13:09:07,174 INFO L270 CegarLoopResult]: At program point L922-1(lines 880 950) the Hoare annotation is: (let ((.cse0 (+ ULTIMATE.start_IofCallDriver_~__cil_tmp7~0 1073741802)) (.cse1 (+ ULTIMATE.start_IofCallDriver_~compRetStatus~0 1073741802))) (and (<= (+ ~SKIP1~0 2) ~MPR1~0) (<= (+ ~NP~0 2) ~SKIP1~0) (= ~routine~0 0) (= ~setEventCalled~0 1) (<= 0 .cse0) (<= .cse0 0) (not (= ~pended~0 1)) (<= .cse1 0) (= ~compRegistered~0 1) (= 2 ~DC~0) (= ~MPR1~0 ~s~0) (<= 4 ~SKIP2~0) (or (= (+ ~myStatus~0 1073741637) 0) (= ~myStatus~0 0)) (<= (+ ~SKIP2~0 3) ~IPC~0) (<= 0 .cse1))) [2020-11-22 13:09:07,174 INFO L270 CegarLoopResult]: At program point L922-2(lines 880 950) the Hoare annotation is: (let ((.cse16 (+ ULTIMATE.start_IofCallDriver_~compRetStatus~0 1073741802)) (.cse17 (+ ULTIMATE.start_IofCallDriver_~__cil_tmp7~0 1073741802))) (let ((.cse0 (<= (+ ~SKIP1~0 2) ~MPR1~0)) (.cse1 (<= (+ ~NP~0 2) ~SKIP1~0)) (.cse2 (= ~routine~0 0)) (.cse3 (= ~setEventCalled~0 1)) (.cse4 (<= 0 .cse17)) (.cse5 (<= .cse17 0)) (.cse6 (<= .cse16 0)) (.cse7 (not (= ~pended~0 1))) (.cse8 (= ~compRegistered~0 1)) (.cse9 (= 2 ~DC~0)) (.cse10 (= ~MPR1~0 ~s~0)) (.cse11 (<= ULTIMATE.start_DiskPerfStartDevice_~status~1 258)) (.cse12 (<= 4 ~SKIP2~0)) (.cse13 (or (= (+ ~myStatus~0 1073741637) 0) (= ~myStatus~0 0))) (.cse14 (<= (+ ~SKIP2~0 3) ~IPC~0)) (.cse15 (<= 0 .cse16))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 (or (= (+ ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3 1073741637) 0) (= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3 0)) .cse15) (and .cse0 .cse1 .cse2 .cse3 .cse4 (or (< 258 ULTIMATE.start_DiskPerfForwardIrpSynchronous_~__cil_tmp15~0) (<= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3 ULTIMATE.start_DiskPerfForwardIrpSynchronous_~__cil_tmp15~0)) .cse5 .cse6 .cse7 .cse8 .cse9 (or (<= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3 258) (<= 260 ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3)) .cse10 (or .cse11 (<= 260 ULTIMATE.start_DiskPerfStartDevice_~status~1)) (or (<= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~__cil_tmp15~0 ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3) (<= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~__cil_tmp15~0 259)) .cse12 .cse13 .cse14 .cse15)))) [2020-11-22 13:09:07,174 INFO L270 CegarLoopResult]: At program point L922-3(lines 880 950) the Hoare annotation is: (let ((.cse16 (+ ULTIMATE.start_IofCallDriver_~compRetStatus~0 1073741802)) (.cse17 (+ ULTIMATE.start_IofCallDriver_~__cil_tmp7~0 1073741802))) (let ((.cse0 (<= (+ ~SKIP1~0 2) ~MPR1~0)) (.cse1 (<= (+ ~NP~0 2) ~SKIP1~0)) (.cse2 (= ~routine~0 0)) (.cse3 (= ~setEventCalled~0 1)) (.cse4 (<= 0 .cse17)) (.cse5 (<= .cse17 0)) (.cse6 (<= .cse16 0)) (.cse7 (not (= ~pended~0 1))) (.cse8 (= ~compRegistered~0 1)) (.cse9 (= 2 ~DC~0)) (.cse10 (= ~MPR1~0 ~s~0)) (.cse11 (<= ULTIMATE.start_DiskPerfStartDevice_~status~1 258)) (.cse12 (<= 4 ~SKIP2~0)) (.cse13 (or (= (+ ~myStatus~0 1073741637) 0) (= ~myStatus~0 0))) (.cse14 (<= (+ ~SKIP2~0 3) ~IPC~0)) (.cse15 (<= 0 .cse16))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 (or (= (+ ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3 1073741637) 0) (= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3 0)) .cse15) (and .cse0 .cse1 .cse2 .cse3 .cse4 (or (< 258 ULTIMATE.start_DiskPerfForwardIrpSynchronous_~__cil_tmp15~0) (<= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3 ULTIMATE.start_DiskPerfForwardIrpSynchronous_~__cil_tmp15~0)) .cse5 .cse6 .cse7 .cse8 .cse9 (or (<= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3 258) (<= 260 ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3)) .cse10 (or .cse11 (<= 260 ULTIMATE.start_DiskPerfStartDevice_~status~1)) (or (<= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~__cil_tmp15~0 ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3) (<= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~__cil_tmp15~0 259)) .cse12 .cse13 .cse14 .cse15)))) [2020-11-22 13:09:07,174 INFO L270 CegarLoopResult]: At program point L922-4(lines 880 950) the Hoare annotation is: (let ((.cse16 (+ ULTIMATE.start_IofCallDriver_~compRetStatus~0 1073741802)) (.cse17 (+ ULTIMATE.start_IofCallDriver_~__cil_tmp7~0 1073741802))) (let ((.cse0 (<= (+ ~SKIP1~0 2) ~MPR1~0)) (.cse1 (<= (+ ~NP~0 2) ~SKIP1~0)) (.cse2 (= ~routine~0 0)) (.cse3 (= ~setEventCalled~0 1)) (.cse4 (<= 0 .cse17)) (.cse5 (<= .cse17 0)) (.cse6 (<= .cse16 0)) (.cse7 (not (= ~pended~0 1))) (.cse8 (= ~compRegistered~0 1)) (.cse9 (= 2 ~DC~0)) (.cse10 (= ~MPR1~0 ~s~0)) (.cse11 (<= ULTIMATE.start_DiskPerfStartDevice_~status~1 258)) (.cse12 (<= 4 ~SKIP2~0)) (.cse13 (or (= (+ ~myStatus~0 1073741637) 0) (= ~myStatus~0 0))) (.cse14 (<= (+ ~SKIP2~0 3) ~IPC~0)) (.cse15 (<= 0 .cse16))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 (or (= (+ ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3 1073741637) 0) (= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3 0)) .cse15) (and .cse0 .cse1 .cse2 .cse3 .cse4 (or (< 258 ULTIMATE.start_DiskPerfForwardIrpSynchronous_~__cil_tmp15~0) (<= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3 ULTIMATE.start_DiskPerfForwardIrpSynchronous_~__cil_tmp15~0)) .cse5 .cse6 .cse7 .cse8 .cse9 (or (<= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3 258) (<= 260 ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3)) .cse10 (or .cse11 (<= 260 ULTIMATE.start_DiskPerfStartDevice_~status~1)) (or (<= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~__cil_tmp15~0 ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3) (<= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~__cil_tmp15~0 259)) .cse12 .cse13 .cse14 .cse15)))) [2020-11-22 13:09:07,174 INFO L274 CegarLoopResult]: For program point L790(lines 790 827) no Hoare annotation was computed. [2020-11-22 13:09:07,175 INFO L270 CegarLoopResult]: At program point L922-5(lines 880 950) the Hoare annotation is: (let ((.cse16 (+ ULTIMATE.start_IofCallDriver_~compRetStatus~0 1073741802)) (.cse17 (+ ULTIMATE.start_IofCallDriver_~__cil_tmp7~0 1073741802))) (let ((.cse0 (<= (+ ~SKIP1~0 2) ~MPR1~0)) (.cse1 (<= (+ ~NP~0 2) ~SKIP1~0)) (.cse2 (= ~routine~0 0)) (.cse3 (= ~setEventCalled~0 1)) (.cse4 (<= 0 .cse17)) (.cse5 (<= .cse17 0)) (.cse6 (<= .cse16 0)) (.cse7 (not (= ~pended~0 1))) (.cse8 (= ~compRegistered~0 1)) (.cse9 (= 2 ~DC~0)) (.cse10 (= ~MPR1~0 ~s~0)) (.cse11 (<= ULTIMATE.start_DiskPerfStartDevice_~status~1 258)) (.cse12 (<= 4 ~SKIP2~0)) (.cse13 (or (= (+ ~myStatus~0 1073741637) 0) (= ~myStatus~0 0))) (.cse14 (<= (+ ~SKIP2~0 3) ~IPC~0)) (.cse15 (<= 0 .cse16))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 (or (= (+ ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3 1073741637) 0) (= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3 0)) .cse15) (and .cse0 .cse1 .cse2 .cse3 .cse4 (or (< 258 ULTIMATE.start_DiskPerfForwardIrpSynchronous_~__cil_tmp15~0) (<= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3 ULTIMATE.start_DiskPerfForwardIrpSynchronous_~__cil_tmp15~0)) .cse5 .cse6 .cse7 .cse8 .cse9 (or (<= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3 258) (<= 260 ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3)) .cse10 (or .cse11 (<= 260 ULTIMATE.start_DiskPerfStartDevice_~status~1)) (or (<= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~__cil_tmp15~0 ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3) (<= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~__cil_tmp15~0 259)) .cse12 .cse13 .cse14 .cse15)))) [2020-11-22 13:09:07,175 INFO L270 CegarLoopResult]: At program point L922-6(lines 880 950) the Hoare annotation is: (let ((.cse0 (+ ULTIMATE.start_IofCallDriver_~__cil_tmp7~0 1073741802)) (.cse1 (+ ULTIMATE.start_IofCallDriver_~compRetStatus~0 1073741802))) (and (<= (+ ~SKIP1~0 2) ~MPR1~0) (<= (+ ~NP~0 2) ~SKIP1~0) (= ~routine~0 0) (= ~setEventCalled~0 1) (<= 0 .cse0) (<= .cse0 0) (not (= ~pended~0 1)) (<= .cse1 0) (= ~compRegistered~0 1) (= 2 ~DC~0) (= ~MPR1~0 ~s~0) (<= 4 ~SKIP2~0) (or (= (+ ~myStatus~0 1073741637) 0) (= ~myStatus~0 0)) (<= (+ ~SKIP2~0 3) ~IPC~0) (<= 0 .cse1))) [2020-11-22 13:09:07,175 INFO L270 CegarLoopResult]: At program point L922-7(lines 880 950) the Hoare annotation is: (and (<= (+ ~s~0 2) ~MPR1~0) (= ~routine~0 0) (<= 4 ~SKIP2~0) (= ~compRegistered~0 0) (= ~SKIP1~0 ~s~0) (<= (+ ~NP~0 2) ~s~0) (<= (+ ~SKIP2~0 3) ~IPC~0) (not (= ~pended~0 1)) (= 2 ~DC~0)) [2020-11-22 13:09:07,175 INFO L270 CegarLoopResult]: At program point L922-8(lines 880 950) the Hoare annotation is: (and (<= 7 ~IPC~0) (= ~routine~0 0) (= ~compRegistered~0 0) (= ~s~0 ~NP~0) (<= (+ ~SKIP2~0 3) ~IPC~0) (not (= ~pended~0 1)) (= 2 ~DC~0) (not (= ~SKIP2~0 2))) [2020-11-22 13:09:07,175 INFO L274 CegarLoopResult]: For program point L526(lines 501 631) no Hoare annotation was computed. [2020-11-22 13:09:07,175 INFO L274 CegarLoopResult]: For program point L262(lines 262 269) no Hoare annotation was computed. [2020-11-22 13:09:07,175 INFO L270 CegarLoopResult]: At program point L262-1(lines 1 1100) the Hoare annotation is: (and (<= (+ ~SKIP1~0 2) ~MPR1~0) (<= (+ ~NP~0 2) ~SKIP1~0) (= ~routine~0 0) (<= 4 ~SKIP2~0) (= ~s~0 ~NP~0) (or (= (+ ~myStatus~0 1073741637) 0) (= ~myStatus~0 0)) (<= (+ ~SKIP2~0 3) ~IPC~0) (not (= ~pended~0 1)) (= ~compRegistered~0 1) (= 2 ~DC~0)) [2020-11-22 13:09:07,176 INFO L274 CegarLoopResult]: For program point L262-2(lines 262 269) no Hoare annotation was computed. [2020-11-22 13:09:07,176 INFO L270 CegarLoopResult]: At program point L262-3(lines 1 1100) the Hoare annotation is: (and (<= (+ ~SKIP1~0 2) ~MPR1~0) (<= (+ ~NP~0 2) ~SKIP1~0) (= ~routine~0 0) (<= 4 ~SKIP2~0) (= ~s~0 ~NP~0) (or (= (+ ~myStatus~0 1073741637) 0) (= ~myStatus~0 0)) (<= (+ ~SKIP2~0 3) ~IPC~0) (not (= ~pended~0 1)) (= ~compRegistered~0 1) (= 2 ~DC~0)) [2020-11-22 13:09:07,176 INFO L274 CegarLoopResult]: For program point L791(lines 791 826) no Hoare annotation was computed. [2020-11-22 13:09:07,176 INFO L274 CegarLoopResult]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 3) no Hoare annotation was computed. [2020-11-22 13:09:07,176 INFO L274 CegarLoopResult]: For program point L792(lines 792 802) no Hoare annotation was computed. [2020-11-22 13:09:07,176 INFO L270 CegarLoopResult]: At program point L528(lines 528 530) the Hoare annotation is: (let ((.cse17 (+ ULTIMATE.start_IofCallDriver_~compRetStatus~0 1073741802)) (.cse18 (+ ULTIMATE.start_IofCallDriver_~__cil_tmp7~0 1073741802))) (let ((.cse0 (<= (+ ~NP~0 2) ~SKIP1~0)) (.cse1 (<= (+ ~SKIP1~0 2) ~MPR1~0)) (.cse2 (= ~routine~0 0)) (.cse3 (= ~s~0 ~NP~0)) (.cse4 (<= ULTIMATE.start_IofCallDriver_~returnVal2~0 ~lowerDriverReturn~0)) (.cse5 (<= 0 .cse18)) (.cse6 (<= .cse18 0)) (.cse7 (not (= ~pended~0 1))) (.cse8 (<= .cse17 0)) (.cse9 (= ~compRegistered~0 1)) (.cse10 (= 2 ~DC~0)) (.cse11 (<= ULTIMATE.start_DiskPerfStartDevice_~status~1 258)) (.cse12 (<= 4 ~SKIP2~0)) (.cse13 (or (= (+ ~myStatus~0 1073741637) 0) (= ~myStatus~0 0))) (.cse14 (<= (+ ~SKIP2~0 3) ~IPC~0)) (.cse15 (<= ~lowerDriverReturn~0 ULTIMATE.start_IofCallDriver_~returnVal2~0)) (.cse16 (<= 0 .cse17))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 (or (= (+ ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3 1073741637) 0) (= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3 0)) .cse16) (and .cse0 .cse1 .cse2 .cse3 .cse4 (or (< 258 ULTIMATE.start_DiskPerfForwardIrpSynchronous_~__cil_tmp15~0) (<= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3 ULTIMATE.start_DiskPerfForwardIrpSynchronous_~__cil_tmp15~0)) .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 (or (<= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3 258) (<= 260 ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3)) (or .cse11 (<= 260 ULTIMATE.start_DiskPerfStartDevice_~status~1)) (or (<= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~__cil_tmp15~0 ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3) (<= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~__cil_tmp15~0 259)) .cse12 .cse13 .cse14 .cse15 .cse16)))) [2020-11-22 13:09:07,176 INFO L274 CegarLoopResult]: For program point L793(lines 793 799) no Hoare annotation was computed. [2020-11-22 13:09:07,177 INFO L270 CegarLoopResult]: At program point L133(lines 96 135) the Hoare annotation is: (let ((.cse18 (<= ULTIMATE.start_DiskPerfDispatchPnp_~status~0 258)) (.cse25 (+ ULTIMATE.start_IofCallDriver_~compRetStatus~0 1073741802)) (.cse26 (+ ULTIMATE.start_IofCallDriver_~__cil_tmp7~0 1073741802)) (.cse15 (<= |ULTIMATE.start_DiskPerfDispatchPnp_#res| 258))) (let ((.cse13 (<= ULTIMATE.start_DiskPerfStartDevice_~status~1 258)) (.cse16 (or (= (+ ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3 1073741637) 0) (= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3 0))) (.cse1 (<= (+ ~NP~0 2) ~SKIP1~0)) (.cse0 (<= (+ ~SKIP1~0 2) ~MPR1~0)) (.cse2 (= ~routine~0 0)) (.cse19 (or .cse15 (<= 260 |ULTIMATE.start_DiskPerfDispatchPnp_#res|))) (.cse4 (<= ULTIMATE.start_IofCallDriver_~returnVal2~0 ~lowerDriverReturn~0)) (.cse20 (or (< 258 ULTIMATE.start_DiskPerfForwardIrpSynchronous_~__cil_tmp15~0) (<= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3 ULTIMATE.start_DiskPerfForwardIrpSynchronous_~__cil_tmp15~0))) (.cse8 (<= 0 .cse26)) (.cse9 (<= .cse26 0)) (.cse7 (not (= ~pended~0 1))) (.cse10 (<= .cse25 0)) (.cse11 (= ~compRegistered~0 1)) (.cse21 (or (<= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3 258) (<= 260 ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3))) (.cse12 (= 2 ~s~0)) (.cse22 (or (<= 260 ULTIMATE.start_DiskPerfDispatchPnp_~status~0) .cse18)) (.cse23 (or (<= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~__cil_tmp15~0 ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3) (<= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~__cil_tmp15~0 259))) (.cse14 (= ~s~0 ~DC~0)) (.cse3 (<= 4 ~SKIP2~0)) (.cse6 (<= (+ ~SKIP2~0 3) ~IPC~0)) (.cse5 (<= ~lowerDriverReturn~0 ULTIMATE.start_IofCallDriver_~returnVal2~0)) (.cse17 (<= 0 .cse25)) (.cse24 (<= ULTIMATE.start_DiskPerfRemoveDevice_~status~2 258))) (or (and .cse0 .cse1 .cse2 .cse3 (= ~SKIP2~0 ~s~0) .cse4 (<= ~lowerDriverReturn~0 |ULTIMATE.start_DiskPerfDispatchPnp_#res|) .cse5 .cse6 .cse7 (<= |ULTIMATE.start_DiskPerfDispatchPnp_#res| ~lowerDriverReturn~0) (= 2 ~DC~0)) (and .cse1 .cse0 .cse2 .cse4 .cse8 .cse9 .cse7 .cse10 .cse11 .cse12 .cse13 .cse3 .cse14 .cse15 .cse5 .cse6 .cse16 .cse17 .cse18) (and .cse1 .cse0 .cse2 .cse19 .cse4 .cse8 .cse20 .cse9 .cse7 .cse10 .cse11 .cse21 .cse12 .cse22 (or .cse13 (<= 260 ULTIMATE.start_DiskPerfStartDevice_~status~1)) .cse23 .cse3 .cse14 .cse5 .cse6 .cse17) (and .cse1 .cse0 .cse2 .cse4 .cse8 .cse9 .cse7 .cse10 .cse11 .cse24 .cse12 .cse3 .cse14 .cse15 (or (= (+ ~myStatus~0 1073741637) 0) (= ~myStatus~0 0)) .cse5 .cse6 .cse16 .cse17 .cse18) (and .cse1 .cse0 .cse2 .cse19 .cse4 .cse20 .cse8 .cse9 .cse7 .cse10 .cse11 .cse21 .cse12 .cse22 .cse23 .cse14 .cse3 .cse6 .cse5 .cse17 (or (<= 260 ULTIMATE.start_DiskPerfRemoveDevice_~status~2) .cse24))))) [2020-11-22 13:09:07,177 INFO L274 CegarLoopResult]: For program point ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION(line 3) no Hoare annotation was computed. [2020-11-22 13:09:07,177 INFO L274 CegarLoopResult]: For program point ULTIMATE.startErr22ASSERT_VIOLATIONERROR_FUNCTION(line 3) no Hoare annotation was computed. [2020-11-22 13:09:07,177 INFO L274 CegarLoopResult]: For program point L930(lines 930 947) no Hoare annotation was computed. [2020-11-22 13:09:07,177 INFO L274 CegarLoopResult]: For program point L930-1(lines 930 947) no Hoare annotation was computed. [2020-11-22 13:09:07,177 INFO L274 CegarLoopResult]: For program point L930-2(lines 930 947) no Hoare annotation was computed. [2020-11-22 13:09:07,177 INFO L274 CegarLoopResult]: For program point L930-3(lines 930 947) no Hoare annotation was computed. [2020-11-22 13:09:07,177 INFO L274 CegarLoopResult]: For program point L930-4(lines 930 947) no Hoare annotation was computed. [2020-11-22 13:09:07,177 INFO L274 CegarLoopResult]: For program point L930-5(lines 930 947) no Hoare annotation was computed. [2020-11-22 13:09:07,177 INFO L274 CegarLoopResult]: For program point L930-6(lines 930 947) no Hoare annotation was computed. [2020-11-22 13:09:07,177 INFO L274 CegarLoopResult]: For program point L930-7(lines 930 947) no Hoare annotation was computed. [2020-11-22 13:09:07,177 INFO L274 CegarLoopResult]: For program point L930-8(lines 930 947) no Hoare annotation was computed. [2020-11-22 13:09:07,178 INFO L274 CegarLoopResult]: For program point ULTIMATE.startErr44ASSERT_VIOLATIONERROR_FUNCTION(line 3) no Hoare annotation was computed. [2020-11-22 13:09:07,178 INFO L274 CegarLoopResult]: For program point ULTIMATE.startErr33ASSERT_VIOLATIONERROR_FUNCTION(line 3) no Hoare annotation was computed. [2020-11-22 13:09:07,178 INFO L270 CegarLoopResult]: At program point L404-2(lines 404 411) the Hoare annotation is: (and (<= (+ ~SKIP1~0 2) ~MPR1~0) (<= (+ ~NP~0 2) ~SKIP1~0) (= ~routine~0 0) (<= 4 ~SKIP2~0) (= ~compRegistered~0 0) (= ~s~0 ~NP~0) (<= (+ ~SKIP2~0 3) ~IPC~0) (not (= ~pended~0 1)) (= 2 ~DC~0)) [2020-11-22 13:09:07,178 INFO L274 CegarLoopResult]: For program point L405(lines 404 411) no Hoare annotation was computed. [2020-11-22 13:09:07,178 INFO L274 CegarLoopResult]: For program point L538(lines 538 540) no Hoare annotation was computed. [2020-11-22 13:09:07,178 INFO L270 CegarLoopResult]: At program point L1068(lines 1024 1099) the Hoare annotation is: (and (<= (+ ~s~0 2) ~MPR1~0) (= ~routine~0 0) (<= 4 ~SKIP2~0) (= ~compRegistered~0 0) (= ~SKIP1~0 ~s~0) (<= (+ ~SKIP2~0 3) ~IPC~0) (<= (+ ~NP~0 4) ~MPR1~0) (not (= ~pended~0 1)) (= 2 ~DC~0)) [2020-11-22 13:09:07,178 INFO L270 CegarLoopResult]: At program point L804(lines 791 826) the Hoare annotation is: (let ((.cse31 (= 2 ~s~0)) (.cse19 (= ~s~0 ~DC~0)) (.cse17 (not (= ~IPC~0 2))) (.cse18 (= ~routine~0 0)) (.cse25 (= ~lowerDriverReturn~0 ULTIMATE.start_main_~status~6)) (.cse6 (<= ULTIMATE.start_IofCallDriver_~returnVal2~0 ~lowerDriverReturn~0)) (.cse27 (<= (+ ~SKIP2~0 3) ~IPC~0)) (.cse7 (<= ~lowerDriverReturn~0 ULTIMATE.start_IofCallDriver_~returnVal2~0)) (.cse20 (not (= ~pended~0 1))) (.cse21 (= 2 ~DC~0)) (.cse22 (not (= ~SKIP2~0 2)))) (let ((.cse29 (= ~lowerDriverReturn~0 ULTIMATE.start_PoCallDriver_~returnVal~0)) (.cse23 (<= (+ ~SKIP1~0 2) ~MPR1~0)) (.cse24 (<= 7 ~IPC~0)) (.cse30 (or (and .cse17 .cse31 .cse18 .cse19 .cse27 .cse20 .cse22) (and .cse17 .cse18 .cse25 .cse6 .cse27 .cse7 .cse20 .cse21 .cse22))) (.cse28 (<= (+ ~NP~0 4) ~MPR1~0)) (.cse4 (<= |ULTIMATE.start_DiskPerfDispatchPnp_#res| 258)) (.cse1 (<= ULTIMATE.start_main_~status~6 258)) (.cse9 (<= ULTIMATE.start_DiskPerfDispatchPnp_~status~0 258))) (let ((.cse8 (or (= (+ ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3 1073741637) 0) (= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3 0))) (.cse16 (<= ULTIMATE.start_DiskPerfRemoveDevice_~status~2 258)) (.cse26 (not .cse31)) (.cse0 (<= (+ ~NP~0 2) ~SKIP1~0)) (.cse10 (or (<= 260 ULTIMATE.start_DiskPerfDispatchPnp_~status~0) .cse9)) (.cse2 (<= ULTIMATE.start_DiskPerfStartDevice_~status~1 258)) (.cse11 (or (<= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~__cil_tmp15~0 ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3) (<= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~__cil_tmp15~0 259))) (.cse3 (<= 4 ~SKIP2~0)) (.cse12 (or .cse1 (<= 260 ULTIMATE.start_main_~status~6))) (.cse13 (or .cse4 (<= 260 |ULTIMATE.start_DiskPerfDispatchPnp_#res|))) (.cse5 (or (and .cse23 .cse17 .cse18 .cse25 .cse27 .cse28 .cse29 .cse20 .cse21 .cse22) (and .cse23 .cse24 .cse30 .cse28))) (.cse14 (or (< 258 ULTIMATE.start_DiskPerfForwardIrpSynchronous_~__cil_tmp15~0) (<= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3 ULTIMATE.start_DiskPerfForwardIrpSynchronous_~__cil_tmp15~0))) (.cse15 (or (<= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3 258) (<= 260 ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3)))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9) (and .cse0 .cse10 .cse11 .cse3 .cse12 .cse13 .cse5 .cse6 .cse7 .cse14 .cse15 (or (<= 260 ULTIMATE.start_DiskPerfRemoveDevice_~status~2) .cse16)) (and .cse0 .cse1 .cse3 .cse4 .cse5 .cse6 (or (= (+ ~myStatus~0 1073741637) 0) (= ~myStatus~0 0)) .cse7 .cse8 .cse16 .cse9) (and .cse17 .cse18 .cse19 (= ULTIMATE.start_main_~status~6 0) .cse20 .cse21 .cse22) (and .cse23 .cse17 .cse24 .cse18 .cse25 .cse26 .cse27 .cse28 .cse29 .cse20 .cse21 .cse22) (and .cse24 .cse30 .cse26) (and (<= (+ ULTIMATE.start_main_~status~6 1073741789) 0) .cse24 .cse30 (<= (+ |ULTIMATE.start_DiskPerfDeviceControl_#res| 1073741789) 0)) (and .cse0 .cse10 (or .cse2 (<= 260 ULTIMATE.start_DiskPerfStartDevice_~status~1)) .cse11 .cse3 .cse12 .cse13 .cse5 .cse6 .cse7 .cse14 .cse15))))) [2020-11-22 13:09:07,179 INFO L274 CegarLoopResult]: For program point ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION(line 3) no Hoare annotation was computed. [2020-11-22 13:09:07,179 INFO L274 CegarLoopResult]: For program point ULTIMATE.startErr15ASSERT_VIOLATIONERROR_FUNCTION(line 3) no Hoare annotation was computed. [2020-11-22 13:09:07,179 INFO L274 CegarLoopResult]: For program point L806(lines 806 810) no Hoare annotation was computed. [2020-11-22 13:09:07,179 INFO L274 CegarLoopResult]: For program point L939(lines 939 946) no Hoare annotation was computed. [2020-11-22 13:09:07,179 INFO L274 CegarLoopResult]: For program point L939-2(lines 939 946) no Hoare annotation was computed. [2020-11-22 13:09:07,179 INFO L274 CegarLoopResult]: For program point L939-4(lines 939 946) no Hoare annotation was computed. [2020-11-22 13:09:07,179 INFO L274 CegarLoopResult]: For program point L939-6(lines 939 946) no Hoare annotation was computed. [2020-11-22 13:09:07,179 INFO L274 CegarLoopResult]: For program point L939-8(lines 939 946) no Hoare annotation was computed. [2020-11-22 13:09:07,179 INFO L274 CegarLoopResult]: For program point L939-10(lines 939 946) no Hoare annotation was computed. [2020-11-22 13:09:07,179 INFO L274 CegarLoopResult]: For program point L939-12(lines 939 946) no Hoare annotation was computed. [2020-11-22 13:09:07,179 INFO L274 CegarLoopResult]: For program point L939-14(lines 939 946) no Hoare annotation was computed. [2020-11-22 13:09:07,179 INFO L274 CegarLoopResult]: For program point L939-16(lines 939 946) no Hoare annotation was computed. [2020-11-22 13:09:07,179 INFO L274 CegarLoopResult]: For program point L279(lines 279 284) no Hoare annotation was computed. [2020-11-22 13:09:07,180 INFO L270 CegarLoopResult]: At program point L279-2(lines 279 284) the Hoare annotation is: (let ((.cse16 (+ ULTIMATE.start_IofCallDriver_~compRetStatus~0 1073741802)) (.cse17 (+ ULTIMATE.start_IofCallDriver_~__cil_tmp7~0 1073741802))) (let ((.cse0 (<= (+ ~NP~0 2) ~SKIP1~0)) (.cse1 (<= (+ ~SKIP1~0 2) ~MPR1~0)) (.cse2 (= ~routine~0 0)) (.cse3 (= ~s~0 ~NP~0)) (.cse4 (<= ULTIMATE.start_IofCallDriver_~returnVal2~0 ~lowerDriverReturn~0)) (.cse5 (<= 0 .cse17)) (.cse6 (<= .cse17 0)) (.cse7 (not (= ~pended~0 1))) (.cse8 (= ~compRegistered~0 1)) (.cse9 (= 2 ~DC~0)) (.cse10 (<= .cse16 0)) (.cse11 (<= 4 ~SKIP2~0)) (.cse12 (or (= (+ ~myStatus~0 1073741637) 0) (= ~myStatus~0 0))) (.cse13 (<= ~lowerDriverReturn~0 ULTIMATE.start_IofCallDriver_~returnVal2~0)) (.cse14 (<= (+ ~SKIP2~0 3) ~IPC~0)) (.cse15 (<= 0 .cse16))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 (or (< 258 ULTIMATE.start_DiskPerfForwardIrpSynchronous_~__cil_tmp15~0) (<= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3 ULTIMATE.start_DiskPerfForwardIrpSynchronous_~__cil_tmp15~0)) .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 (or (<= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3 258) (<= 260 ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3)) (or (<= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~__cil_tmp15~0 ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3) (<= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~__cil_tmp15~0 259)) .cse11 .cse12 .cse13 .cse14 .cse15) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 (or (= (+ ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3 1073741637) 0) (= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3 0)) .cse15)))) [2020-11-22 13:09:07,180 INFO L274 CegarLoopResult]: For program point L279-3(lines 279 284) no Hoare annotation was computed. [2020-11-22 13:09:07,180 INFO L270 CegarLoopResult]: At program point L279-5(lines 279 284) the Hoare annotation is: (let ((.cse15 (+ ULTIMATE.start_IofCallDriver_~compRetStatus~0 1073741802)) (.cse16 (+ ULTIMATE.start_IofCallDriver_~__cil_tmp7~0 1073741802))) (let ((.cse0 (<= (+ ~NP~0 2) ~SKIP1~0)) (.cse1 (<= (+ ~SKIP1~0 2) ~MPR1~0)) (.cse2 (= ~routine~0 0)) (.cse3 (= ~s~0 ~NP~0)) (.cse4 (<= ULTIMATE.start_IofCallDriver_~returnVal2~0 ~lowerDriverReturn~0)) (.cse5 (<= 0 .cse16)) (.cse6 (<= .cse16 0)) (.cse7 (not (= ~pended~0 1))) (.cse8 (= ~compRegistered~0 1)) (.cse9 (= 2 ~DC~0)) (.cse10 (<= .cse15 0)) (.cse11 (<= 4 ~SKIP2~0)) (.cse12 (<= ~lowerDriverReturn~0 ULTIMATE.start_IofCallDriver_~returnVal2~0)) (.cse13 (<= (+ ~SKIP2~0 3) ~IPC~0)) (.cse14 (<= 0 .cse15))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 (or (< 258 ULTIMATE.start_DiskPerfForwardIrpSynchronous_~__cil_tmp15~0) (<= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3 ULTIMATE.start_DiskPerfForwardIrpSynchronous_~__cil_tmp15~0)) .cse6 .cse7 .cse8 .cse9 .cse10 (or (<= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3 258) (<= 260 ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3)) (or (<= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~__cil_tmp15~0 ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3) (<= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~__cil_tmp15~0 259)) .cse11 .cse12 .cse13 .cse14) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 (or (= (+ ~myStatus~0 1073741637) 0) (= ~myStatus~0 0)) .cse12 .cse13 (or (= (+ ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3 1073741637) 0) (= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3 0)) .cse14)))) [2020-11-22 13:09:07,180 INFO L270 CegarLoopResult]: At program point L412(lines 403 413) the Hoare annotation is: (and (<= (+ ~SKIP1~0 2) ~MPR1~0) (<= (+ ~NP~0 2) ~SKIP1~0) (= ~routine~0 0) (<= 4 ~SKIP2~0) (= ~compRegistered~0 0) (= ~s~0 ~NP~0) (<= (+ ~SKIP2~0 3) ~IPC~0) (not (= ~pended~0 1)) (= 2 ~DC~0)) [2020-11-22 13:09:07,180 INFO L274 CegarLoopResult]: For program point L546(lines 546 551) no Hoare annotation was computed. [2020-11-22 13:09:07,180 INFO L274 CegarLoopResult]: For program point ULTIMATE.startErr26ASSERT_VIOLATIONERROR_FUNCTION(line 3) no Hoare annotation was computed. [2020-11-22 13:09:07,180 INFO L274 CegarLoopResult]: For program point L546-2(lines 546 551) no Hoare annotation was computed. [2020-11-22 13:09:07,180 INFO L274 CegarLoopResult]: For program point ULTIMATE.startErr48ASSERT_VIOLATIONERROR_FUNCTION(line 3) no Hoare annotation was computed. [2020-11-22 13:09:07,180 INFO L274 CegarLoopResult]: For program point ULTIMATE.startErr37ASSERT_VIOLATIONERROR_FUNCTION(line 3) no Hoare annotation was computed. [2020-11-22 13:09:07,181 INFO L274 CegarLoopResult]: For program point L1076(lines 1076 1096) no Hoare annotation was computed. [2020-11-22 13:09:07,181 INFO L274 CegarLoopResult]: For program point L812(lines 812 824) no Hoare annotation was computed. [2020-11-22 13:09:07,181 INFO L274 CegarLoopResult]: For program point L813(lines 813 817) no Hoare annotation was computed. [2020-11-22 13:09:07,184 INFO L270 CegarLoopResult]: At program point L683(lines 678 832) the Hoare annotation is: (let ((.cse28 (<= ULTIMATE.start_DiskPerfDispatchPnp_~status~0 258)) (.cse26 (<= |ULTIMATE.start_DiskPerfDispatchPnp_#res| 258)) (.cse24 (<= ULTIMATE.start_main_~status~6 258))) (let ((.cse14 (= ~SKIP2~0 ~s~0)) (.cse9 (= ~lowerDriverReturn~0 ULTIMATE.start_PoCallDriver_~returnVal~0)) (.cse3 (= ~IPC~0 ~s~0)) (.cse4 (= ~lowerDriverReturn~0 ULTIMATE.start_main_~status~6)) (.cse16 (or .cse24 (<= 260 ULTIMATE.start_main_~status~6))) (.cse17 (or .cse26 (<= 260 |ULTIMATE.start_DiskPerfDispatchPnp_#res|))) (.cse18 (or (< 258 ULTIMATE.start_DiskPerfForwardIrpSynchronous_~__cil_tmp15~0) (<= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3 ULTIMATE.start_DiskPerfForwardIrpSynchronous_~__cil_tmp15~0))) (.cse19 (or (<= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3 258) (<= 260 ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3))) (.cse20 (or (<= 260 ULTIMATE.start_DiskPerfDispatchPnp_~status~0) .cse28)) (.cse25 (<= ULTIMATE.start_DiskPerfStartDevice_~status~1 258)) (.cse21 (or (<= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~__cil_tmp15~0 ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3) (<= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~__cil_tmp15~0 259))) (.cse11 (<= (+ ~NP~0 2) ~SKIP1~0)) (.cse0 (<= (+ ~SKIP1~0 2) ~MPR1~0)) (.cse12 (<= ULTIMATE.start_IofCallDriver_~returnVal2~0 ~lowerDriverReturn~0)) (.cse23 (<= ULTIMATE.start_DiskPerfRemoveDevice_~status~2 258)) (.cse13 (<= 4 ~SKIP2~0)) (.cse15 (<= ~lowerDriverReturn~0 ULTIMATE.start_IofCallDriver_~returnVal2~0)) (.cse6 (<= (+ ~NP~0 4) ~MPR1~0)) (.cse27 (or (= (+ ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3 1073741637) 0) (= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3 0))) (.cse1 (<= 7 ~IPC~0)) (.cse2 (= ~routine~0 0)) (.cse22 (= ~s~0 ~DC~0)) (.cse5 (<= (+ ~SKIP2~0 3) ~IPC~0)) (.cse7 (not (= ~pended~0 1))) (.cse8 (= 2 ~DC~0)) (.cse10 (not (= ~SKIP2~0 2)))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10) (and .cse0 .cse11 .cse2 .cse12 (<= |ULTIMATE.start_DiskPerfDispatchPnp_#res| ~lowerDriverReturn~0) .cse7 .cse8 .cse13 .cse14 (<= ~lowerDriverReturn~0 |ULTIMATE.start_DiskPerfDispatchPnp_#res|) .cse5 .cse15 (<= ULTIMATE.start_main_~status~6 ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 ULTIMATE.start_main_~status~6)) (= ~s~0 ~UNLOADED~0) (and .cse11 .cse0 .cse1 .cse2 .cse16 .cse17 .cse12 .cse18 .cse7 .cse8 .cse19 .cse20 .cse21 .cse22 .cse13 .cse15 .cse5 .cse6 .cse10 (or (<= 260 ULTIMATE.start_DiskPerfRemoveDevice_~status~2) .cse23)) (and (not (= ~IPC~0 2)) .cse2 .cse22 (= ULTIMATE.start_main_~status~6 0) .cse7 .cse8 .cse10) (and .cse0 .cse2 .cse13 .cse4 .cse14 .cse5 .cse6 .cse7 .cse8 .cse9) (and .cse11 .cse0 .cse1 .cse2 .cse12 .cse7 .cse8 .cse24 .cse25 .cse22 .cse13 .cse26 .cse15 .cse5 .cse6 .cse27 .cse10 .cse28) (and .cse1 .cse2 .cse3 .cse4 .cse12 .cse15 .cse5 .cse7 .cse8 .cse10) (and .cse11 .cse0 .cse1 .cse2 .cse16 .cse17 .cse12 .cse18 .cse7 .cse8 .cse19 .cse20 (or .cse25 (<= 260 ULTIMATE.start_DiskPerfStartDevice_~status~1)) .cse21 .cse22 .cse13 .cse15 .cse5 .cse6 .cse10) (and .cse11 .cse0 .cse1 .cse2 .cse12 .cse7 .cse8 .cse23 .cse24 .cse22 .cse13 .cse26 (or (= (+ ~myStatus~0 1073741637) 0) (= ~myStatus~0 0)) .cse15 .cse5 .cse6 .cse27 .cse10 .cse28) (and (<= (+ ULTIMATE.start_main_~status~6 1073741789) 0) .cse1 .cse2 .cse22 .cse5 .cse7 .cse8 (<= (+ |ULTIMATE.start_DiskPerfDeviceControl_#res| 1073741789) 0) .cse10)))) [2020-11-22 13:09:07,184 INFO L274 CegarLoopResult]: For program point ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION(line 3) no Hoare annotation was computed. [2020-11-22 13:09:07,184 INFO L274 CegarLoopResult]: For program point ULTIMATE.startErr19ASSERT_VIOLATIONERROR_FUNCTION(line 3) no Hoare annotation was computed. [2020-11-22 13:09:07,184 INFO L274 CegarLoopResult]: For program point L819(lines 819 823) no Hoare annotation was computed. [2020-11-22 13:09:07,184 INFO L274 CegarLoopResult]: For program point L555(lines 555 582) no Hoare annotation was computed. [2020-11-22 13:09:07,185 INFO L270 CegarLoopResult]: At program point L555-1(lines 526 624) the Hoare annotation is: (let ((.cse17 (+ ULTIMATE.start_IofCallDriver_~compRetStatus~0 1073741802)) (.cse18 (+ ULTIMATE.start_IofCallDriver_~__cil_tmp7~0 1073741802))) (let ((.cse0 (<= (+ ~NP~0 2) ~SKIP1~0)) (.cse1 (<= (+ ~SKIP1~0 2) ~MPR1~0)) (.cse2 (= ~routine~0 0)) (.cse3 (= ~s~0 ~NP~0)) (.cse4 (<= ULTIMATE.start_IofCallDriver_~returnVal2~0 ~lowerDriverReturn~0)) (.cse5 (<= 0 .cse18)) (.cse6 (<= .cse18 0)) (.cse7 (not (= ~pended~0 1))) (.cse8 (<= .cse17 0)) (.cse9 (= ~compRegistered~0 1)) (.cse10 (= 2 ~DC~0)) (.cse11 (<= ULTIMATE.start_DiskPerfStartDevice_~status~1 258)) (.cse12 (<= 4 ~SKIP2~0)) (.cse13 (or (= (+ ~myStatus~0 1073741637) 0) (= ~myStatus~0 0))) (.cse14 (<= (+ ~SKIP2~0 3) ~IPC~0)) (.cse15 (<= ~lowerDriverReturn~0 ULTIMATE.start_IofCallDriver_~returnVal2~0)) (.cse16 (<= 0 .cse17))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 (or (= (+ ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3 1073741637) 0) (= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3 0)) .cse16) (and .cse0 .cse1 .cse2 .cse3 .cse4 (or (< 258 ULTIMATE.start_DiskPerfForwardIrpSynchronous_~__cil_tmp15~0) (<= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3 ULTIMATE.start_DiskPerfForwardIrpSynchronous_~__cil_tmp15~0)) .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 (or (<= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3 258) (<= 260 ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3)) (or .cse11 (<= 260 ULTIMATE.start_DiskPerfStartDevice_~status~1)) (or (<= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~__cil_tmp15~0 ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3) (<= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~__cil_tmp15~0 259)) .cse12 .cse13 .cse14 .cse15 .cse16)))) [2020-11-22 13:09:07,185 INFO L270 CegarLoopResult]: At program point L557(lines 557 559) the Hoare annotation is: (let ((.cse17 (+ ULTIMATE.start_IofCallDriver_~compRetStatus~0 1073741802)) (.cse18 (+ ULTIMATE.start_IofCallDriver_~__cil_tmp7~0 1073741802))) (let ((.cse0 (<= (+ ~NP~0 2) ~SKIP1~0)) (.cse1 (<= (+ ~SKIP1~0 2) ~MPR1~0)) (.cse2 (= ~routine~0 0)) (.cse3 (= ~s~0 ~NP~0)) (.cse4 (<= ULTIMATE.start_IofCallDriver_~returnVal2~0 ~lowerDriverReturn~0)) (.cse5 (<= 0 .cse18)) (.cse6 (<= .cse18 0)) (.cse7 (not (= ~pended~0 1))) (.cse8 (<= .cse17 0)) (.cse9 (= ~compRegistered~0 1)) (.cse10 (= 2 ~DC~0)) (.cse11 (<= ULTIMATE.start_DiskPerfStartDevice_~status~1 258)) (.cse12 (<= 4 ~SKIP2~0)) (.cse13 (or (= (+ ~myStatus~0 1073741637) 0) (= ~myStatus~0 0))) (.cse14 (<= (+ ~SKIP2~0 3) ~IPC~0)) (.cse15 (<= ~lowerDriverReturn~0 ULTIMATE.start_IofCallDriver_~returnVal2~0)) (.cse16 (<= 0 .cse17))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 (or (= (+ ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3 1073741637) 0) (= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3 0)) .cse16) (and .cse0 .cse1 .cse2 .cse3 .cse4 (or (< 258 ULTIMATE.start_DiskPerfForwardIrpSynchronous_~__cil_tmp15~0) (<= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3 ULTIMATE.start_DiskPerfForwardIrpSynchronous_~__cil_tmp15~0)) .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 (or (<= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3 258) (<= 260 ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3)) (or .cse11 (<= 260 ULTIMATE.start_DiskPerfStartDevice_~status~1)) (or (<= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~__cil_tmp15~0 ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3) (<= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~__cil_tmp15~0 259)) .cse12 .cse13 .cse14 .cse15 .cse16)))) [2020-11-22 13:09:07,185 INFO L274 CegarLoopResult]: For program point ULTIMATE.startErr30ASSERT_VIOLATIONERROR_FUNCTION(line 3) no Hoare annotation was computed. [2020-11-22 13:09:07,185 INFO L274 CegarLoopResult]: For program point ULTIMATE.startErr41ASSERT_VIOLATIONERROR_FUNCTION(line 3) no Hoare annotation was computed. [2020-11-22 13:09:07,186 INFO L274 CegarLoopResult]: For program point L1088(lines 1088 1095) no Hoare annotation was computed. [2020-11-22 13:09:07,186 INFO L274 CegarLoopResult]: For program point L956(lines 956 962) no Hoare annotation was computed. [2020-11-22 13:09:07,186 INFO L274 CegarLoopResult]: For program point L956-2(lines 956 962) no Hoare annotation was computed. [2020-11-22 13:09:07,186 INFO L274 CegarLoopResult]: For program point L956-4(lines 956 962) no Hoare annotation was computed. [2020-11-22 13:09:07,186 INFO L274 CegarLoopResult]: For program point L956-6(lines 956 962) no Hoare annotation was computed. [2020-11-22 13:09:07,186 INFO L274 CegarLoopResult]: For program point L956-8(lines 956 962) no Hoare annotation was computed. [2020-11-22 13:09:07,186 INFO L270 CegarLoopResult]: At program point L431(lines 354 435) the Hoare annotation is: (let ((.cse2 (= ~s~0 ~DC~0)) (.cse5 (<= 7 ~IPC~0)) (.cse0 (= ~routine~0 0)) (.cse1 (= ~compRegistered~0 0)) (.cse3 (<= (+ ~SKIP2~0 3) ~IPC~0)) (.cse4 (not (= ~pended~0 1))) (.cse6 (= 2 ~DC~0)) (.cse7 (not (= ~SKIP2~0 2)))) (or (and (<= (+ ~SKIP1~0 2) ~MPR1~0) (<= (+ ~NP~0 2) ~SKIP1~0) (= ULTIMATE.start_DiskPerfDeviceControl_~status~4 0) (= 2 ~s~0) .cse0 (= |ULTIMATE.start_DiskPerfDeviceControl_#res| 0) (<= 4 ~SKIP2~0) .cse1 .cse2 .cse3 .cse4) (and .cse5 .cse0 .cse1 .cse2 .cse3 .cse4 (<= (+ |ULTIMATE.start_DiskPerfDeviceControl_#res| 1073741789) 0) .cse6 .cse7) (and .cse5 .cse0 (= ~IPC~0 ~s~0) (= ~lowerDriverReturn~0 |ULTIMATE.start_DiskPerfDeviceControl_#res|) .cse1 (<= ULTIMATE.start_IofCallDriver_~returnVal2~0 ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 ULTIMATE.start_IofCallDriver_~returnVal2~0) .cse3 .cse4 .cse6 .cse7))) [2020-11-22 13:09:07,187 INFO L274 CegarLoopResult]: For program point ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION(line 3) no Hoare annotation was computed. [2020-11-22 13:09:07,187 INFO L274 CegarLoopResult]: For program point ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION(line 3) no Hoare annotation was computed. [2020-11-22 13:09:07,187 INFO L274 CegarLoopResult]: For program point ULTIMATE.startErr23ASSERT_VIOLATIONERROR_FUNCTION(line 3) no Hoare annotation was computed. [2020-11-22 13:09:07,187 INFO L277 CegarLoopResult]: At program point L831(lines 647 833) the Hoare annotation is: true [2020-11-22 13:09:07,187 INFO L274 CegarLoopResult]: For program point L567(lines 567 569) no Hoare annotation was computed. [2020-11-22 13:09:07,187 INFO L274 CegarLoopResult]: For program point ULTIMATE.startErr45ASSERT_VIOLATIONERROR_FUNCTION(line 3) no Hoare annotation was computed. [2020-11-22 13:09:07,187 INFO L274 CegarLoopResult]: For program point ULTIMATE.startErr34ASSERT_VIOLATIONERROR_FUNCTION(line 3) no Hoare annotation was computed. [2020-11-22 13:09:07,188 INFO L270 CegarLoopResult]: At program point L707(lines 707 766) the Hoare annotation is: (and (<= (+ ~SKIP1~0 2) ~MPR1~0) (<= (+ ~NP~0 2) ~SKIP1~0) (= ~routine~0 0) (<= 4 ~SKIP2~0) (= ~compRegistered~0 0) (= ~s~0 ~NP~0) (or (= (+ ~myStatus~0 1073741637) 0) (= ~myStatus~0 0)) (<= (+ ~SKIP2~0 3) ~IPC~0) (not (= ~pended~0 1)) (= 2 ~DC~0)) [2020-11-22 13:09:07,188 INFO L274 CegarLoopResult]: For program point L575(lines 575 580) no Hoare annotation was computed. [2020-11-22 13:09:07,188 INFO L274 CegarLoopResult]: For program point ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION(line 3) no Hoare annotation was computed. [2020-11-22 13:09:07,188 INFO L274 CegarLoopResult]: For program point ULTIMATE.startErr16ASSERT_VIOLATIONERROR_FUNCTION(line 3) no Hoare annotation was computed. [2020-11-22 13:09:07,188 INFO L274 CegarLoopResult]: For program point ULTIMATE.startErr27ASSERT_VIOLATIONERROR_FUNCTION(line 3) no Hoare annotation was computed. [2020-11-22 13:09:07,188 INFO L270 CegarLoopResult]: At program point L712(lines 712 765) the Hoare annotation is: (and (<= (+ ~SKIP1~0 2) ~MPR1~0) (<= (+ ~NP~0 2) ~SKIP1~0) (= ~routine~0 0) (<= 4 ~SKIP2~0) (= ~compRegistered~0 0) (= ~s~0 ~NP~0) (or (= (+ ~myStatus~0 1073741637) 0) (= ~myStatus~0 0)) (<= (+ ~SKIP2~0 3) ~IPC~0) (not (= ~pended~0 1)) (= 2 ~DC~0)) [2020-11-22 13:09:07,188 INFO L274 CegarLoopResult]: For program point ULTIMATE.startErr49ASSERT_VIOLATIONERROR_FUNCTION(line 3) no Hoare annotation was computed. [2020-11-22 13:09:07,189 INFO L274 CegarLoopResult]: For program point L318(lines 318 320) no Hoare annotation was computed. [2020-11-22 13:09:07,189 INFO L274 CegarLoopResult]: For program point L318-1(lines 318 320) no Hoare annotation was computed. [2020-11-22 13:09:07,189 INFO L274 CegarLoopResult]: For program point L318-2(lines 318 320) no Hoare annotation was computed. [2020-11-22 13:09:07,189 INFO L274 CegarLoopResult]: For program point L318-3(lines 318 320) no Hoare annotation was computed. [2020-11-22 13:09:07,189 INFO L274 CegarLoopResult]: For program point L318-4(lines 318 320) no Hoare annotation was computed. [2020-11-22 13:09:07,189 INFO L274 CegarLoopResult]: For program point L318-5(lines 318 320) no Hoare annotation was computed. [2020-11-22 13:09:07,189 INFO L274 CegarLoopResult]: For program point L318-6(lines 318 320) no Hoare annotation was computed. [2020-11-22 13:09:07,189 INFO L274 CegarLoopResult]: For program point L318-7(lines 318 320) no Hoare annotation was computed. [2020-11-22 13:09:07,189 INFO L274 CegarLoopResult]: For program point L318-8(lines 318 320) no Hoare annotation was computed. [2020-11-22 13:09:07,190 INFO L274 CegarLoopResult]: For program point L318-9(lines 318 320) no Hoare annotation was computed. [2020-11-22 13:09:07,190 INFO L274 CegarLoopResult]: For program point L979(lines 979 998) no Hoare annotation was computed. [2020-11-22 13:09:07,190 INFO L274 CegarLoopResult]: For program point L979-1(lines 979 998) no Hoare annotation was computed. [2020-11-22 13:09:07,190 INFO L274 CegarLoopResult]: For program point L979-2(lines 979 998) no Hoare annotation was computed. [2020-11-22 13:09:07,190 INFO L274 CegarLoopResult]: For program point L979-3(lines 979 998) no Hoare annotation was computed. [2020-11-22 13:09:07,190 INFO L274 CegarLoopResult]: For program point L979-4(lines 979 998) no Hoare annotation was computed. [2020-11-22 13:09:07,190 INFO L274 CegarLoopResult]: For program point L979-5(lines 979 998) no Hoare annotation was computed. [2020-11-22 13:09:07,190 INFO L274 CegarLoopResult]: For program point ULTIMATE.startErr38ASSERT_VIOLATIONERROR_FUNCTION(line 3) no Hoare annotation was computed. [2020-11-22 13:09:07,191 INFO L274 CegarLoopResult]: For program point L980(lines 980 985) no Hoare annotation was computed. [2020-11-22 13:09:07,191 INFO L274 CegarLoopResult]: For program point L980-2(lines 980 985) no Hoare annotation was computed. [2020-11-22 13:09:07,191 INFO L274 CegarLoopResult]: For program point L980-4(lines 980 985) no Hoare annotation was computed. [2020-11-22 13:09:07,191 INFO L274 CegarLoopResult]: For program point L980-6(lines 980 985) no Hoare annotation was computed. [2020-11-22 13:09:07,191 INFO L274 CegarLoopResult]: For program point L980-8(lines 980 985) no Hoare annotation was computed. [2020-11-22 13:09:07,191 INFO L274 CegarLoopResult]: For program point L980-10(lines 980 985) no Hoare annotation was computed. [2020-11-22 13:09:07,191 INFO L274 CegarLoopResult]: For program point L56(line 56) no Hoare annotation was computed. [2020-11-22 13:09:07,191 INFO L274 CegarLoopResult]: For program point L56-1(line 56) no Hoare annotation was computed. [2020-11-22 13:09:07,191 INFO L274 CegarLoopResult]: For program point L56-2(line 56) no Hoare annotation was computed. [2020-11-22 13:09:07,192 INFO L274 CegarLoopResult]: For program point L56-3(line 56) no Hoare annotation was computed. [2020-11-22 13:09:07,192 INFO L274 CegarLoopResult]: For program point L56-4(line 56) no Hoare annotation was computed. [2020-11-22 13:09:07,192 INFO L274 CegarLoopResult]: For program point L56-5(line 56) no Hoare annotation was computed. [2020-11-22 13:09:07,192 INFO L274 CegarLoopResult]: For program point L56-6(line 56) no Hoare annotation was computed. [2020-11-22 13:09:07,192 INFO L274 CegarLoopResult]: For program point L56-7(line 56) no Hoare annotation was computed. [2020-11-22 13:09:07,192 INFO L274 CegarLoopResult]: For program point L56-8(line 56) no Hoare annotation was computed. [2020-11-22 13:09:07,192 INFO L274 CegarLoopResult]: For program point L56-9(line 56) no Hoare annotation was computed. [2020-11-22 13:09:07,192 INFO L274 CegarLoopResult]: For program point L56-10(line 56) no Hoare annotation was computed. [2020-11-22 13:09:07,193 INFO L270 CegarLoopResult]: At program point L717(lines 717 764) the Hoare annotation is: (and (<= (+ ~SKIP1~0 2) ~MPR1~0) (<= (+ ~NP~0 2) ~SKIP1~0) (= ~routine~0 0) (<= 4 ~SKIP2~0) (= ~compRegistered~0 0) (= ~s~0 ~NP~0) (or (= (+ ~myStatus~0 1073741637) 0) (= ~myStatus~0 0)) (<= (+ ~SKIP2~0 3) ~IPC~0) (not (= ~pended~0 1)) (= 2 ~DC~0)) [2020-11-22 13:09:07,193 INFO L274 CegarLoopResult]: For program point L56-11(line 56) no Hoare annotation was computed. [2020-11-22 13:09:07,193 INFO L274 CegarLoopResult]: For program point L56-12(line 56) no Hoare annotation was computed. [2020-11-22 13:09:07,193 INFO L274 CegarLoopResult]: For program point L56-13(line 56) no Hoare annotation was computed. [2020-11-22 13:09:07,193 INFO L274 CegarLoopResult]: For program point L56-14(line 56) no Hoare annotation was computed. [2020-11-22 13:09:07,193 INFO L274 CegarLoopResult]: For program point L56-15(line 56) no Hoare annotation was computed. [2020-11-22 13:09:07,193 INFO L274 CegarLoopResult]: For program point L56-16(line 56) no Hoare annotation was computed. [2020-11-22 13:09:07,193 INFO L274 CegarLoopResult]: For program point L56-17(line 56) no Hoare annotation was computed. [2020-11-22 13:09:07,194 INFO L274 CegarLoopResult]: For program point L56-18(line 56) no Hoare annotation was computed. [2020-11-22 13:09:07,194 INFO L274 CegarLoopResult]: For program point L56-19(line 56) no Hoare annotation was computed. [2020-11-22 13:09:07,194 INFO L274 CegarLoopResult]: For program point L56-20(line 56) no Hoare annotation was computed. [2020-11-22 13:09:07,194 INFO L274 CegarLoopResult]: For program point L56-21(line 56) no Hoare annotation was computed. [2020-11-22 13:09:07,194 INFO L274 CegarLoopResult]: For program point L56-22(line 56) no Hoare annotation was computed. [2020-11-22 13:09:07,194 INFO L274 CegarLoopResult]: For program point L56-23(line 56) no Hoare annotation was computed. [2020-11-22 13:09:07,194 INFO L274 CegarLoopResult]: For program point L56-24(line 56) no Hoare annotation was computed. [2020-11-22 13:09:07,194 INFO L274 CegarLoopResult]: For program point L56-25(line 56) no Hoare annotation was computed. [2020-11-22 13:09:07,195 INFO L274 CegarLoopResult]: For program point L56-26(line 56) no Hoare annotation was computed. [2020-11-22 13:09:07,195 INFO L274 CegarLoopResult]: For program point L56-27(line 56) no Hoare annotation was computed. [2020-11-22 13:09:07,195 INFO L274 CegarLoopResult]: For program point L56-28(line 56) no Hoare annotation was computed. [2020-11-22 13:09:07,195 INFO L274 CegarLoopResult]: For program point L56-29(line 56) no Hoare annotation was computed. [2020-11-22 13:09:07,195 INFO L274 CegarLoopResult]: For program point L56-30(line 56) no Hoare annotation was computed. [2020-11-22 13:09:07,195 INFO L270 CegarLoopResult]: At program point L57(lines 952 965) the Hoare annotation is: (and (not (= ~IPC~0 2)) (= ~routine~0 0) (= ~compRegistered~0 0) (= ~s~0 ~DC~0) (not (= ~pended~0 1)) (= 2 ~DC~0) (not (= ~SKIP2~0 2))) [2020-11-22 13:09:07,195 INFO L274 CegarLoopResult]: For program point L56-31(line 56) no Hoare annotation was computed. [2020-11-22 13:09:07,195 INFO L270 CegarLoopResult]: At program point L57-1(lines 952 965) the Hoare annotation is: (and (<= 7 ~IPC~0) (= ~routine~0 0) (= ~compRegistered~0 0) (= ~s~0 ~DC~0) (<= (+ ~SKIP2~0 3) ~IPC~0) (not (= ~pended~0 1)) (= 2 ~DC~0) (not (= ~SKIP2~0 2))) [2020-11-22 13:09:07,196 INFO L274 CegarLoopResult]: For program point L56-32(line 56) no Hoare annotation was computed. [2020-11-22 13:09:07,196 INFO L270 CegarLoopResult]: At program point L57-2(lines 952 965) the Hoare annotation is: (let ((.cse0 (= ~routine~0 0)) (.cse1 (= ~compRegistered~0 0)) (.cse2 (= ~s~0 ~DC~0)) (.cse3 (<= (+ ~SKIP2~0 3) ~IPC~0)) (.cse4 (not (= ~pended~0 1)))) (or (and (<= (+ ~SKIP1~0 2) ~MPR1~0) (<= (+ ~NP~0 2) ~SKIP1~0) (= ULTIMATE.start_DiskPerfDeviceControl_~status~4 0) (= 2 ~s~0) .cse0 (<= 4 ~SKIP2~0) .cse1 .cse2 .cse3 .cse4) (and (<= 7 ~IPC~0) .cse0 .cse1 .cse2 (<= (+ ULTIMATE.start_DiskPerfDeviceControl_~status~4 1073741789) 0) .cse3 .cse4 (= 2 ~DC~0) (not (= ~SKIP2~0 2))))) [2020-11-22 13:09:07,196 INFO L274 CegarLoopResult]: For program point L56-33(line 56) no Hoare annotation was computed. [2020-11-22 13:09:07,196 INFO L274 CegarLoopResult]: For program point L56-34(line 56) no Hoare annotation was computed. [2020-11-22 13:09:07,196 INFO L274 CegarLoopResult]: For program point L56-35(line 56) no Hoare annotation was computed. [2020-11-22 13:09:07,196 INFO L270 CegarLoopResult]: At program point L57-5(lines 1 1100) the Hoare annotation is: (and (<= 7 ~IPC~0) (= ~routine~0 0) (= ~IPC~0 ~s~0) (= ~compRegistered~0 0) (<= ULTIMATE.start_IofCallDriver_~returnVal2~0 ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 ULTIMATE.start_IofCallDriver_~returnVal2~0) (<= (+ ~SKIP2~0 3) ~IPC~0) (not (= ~pended~0 1)) (= 2 ~DC~0) (not (= ~SKIP2~0 2))) [2020-11-22 13:09:07,197 INFO L274 CegarLoopResult]: For program point L56-36(line 56) no Hoare annotation was computed. [2020-11-22 13:09:07,197 INFO L274 CegarLoopResult]: For program point L56-37(line 56) no Hoare annotation was computed. [2020-11-22 13:09:07,197 INFO L274 CegarLoopResult]: For program point L56-38(line 56) no Hoare annotation was computed. [2020-11-22 13:09:07,197 INFO L274 CegarLoopResult]: For program point L56-39(line 56) no Hoare annotation was computed. [2020-11-22 13:09:07,197 INFO L274 CegarLoopResult]: For program point L56-40(line 56) no Hoare annotation was computed. [2020-11-22 13:09:07,197 INFO L270 CegarLoopResult]: At program point L57-10(lines 1 1100) the Hoare annotation is: (let ((.cse0 (+ ULTIMATE.start_IofCallDriver_~__cil_tmp7~0 1073741802)) (.cse2 (= ~s~0 ~NP~0)) (.cse1 (+ ULTIMATE.start_IofCallDriver_~compRetStatus~0 1073741802))) (and (<= (+ ~SKIP1~0 2) ~MPR1~0) (<= (+ ~NP~0 2) ~SKIP1~0) (= ~routine~0 0) (= ~setEventCalled~0 1) (<= ULTIMATE.start_IofCallDriver_~returnVal2~0 ~lowerDriverReturn~0) (<= 0 .cse0) (<= .cse0 0) (not (= ~pended~0 1)) (= ~compRegistered~0 1) (= 2 ~DC~0) (<= .cse1 0) (<= 4 ~SKIP2~0) (or .cse2 (and (<= ULTIMATE.start_IofCallDriver_~returnVal2~0 259) (<= 259 ULTIMATE.start_IofCallDriver_~returnVal2~0))) (or (= ~MPR3~0 ~s~0) .cse2) (or (= (+ ~myStatus~0 1073741637) 0) (= ~myStatus~0 0)) (<= ~lowerDriverReturn~0 ULTIMATE.start_IofCallDriver_~returnVal2~0) (<= (+ ~SKIP2~0 3) ~IPC~0) (<= 0 .cse1))) [2020-11-22 13:09:07,197 INFO L274 CegarLoopResult]: For program point L56-41(line 56) no Hoare annotation was computed. [2020-11-22 13:09:07,198 INFO L274 CegarLoopResult]: For program point L56-42(line 56) no Hoare annotation was computed. [2020-11-22 13:09:07,198 INFO L274 CegarLoopResult]: For program point L56-43(line 56) no Hoare annotation was computed. [2020-11-22 13:09:07,198 INFO L274 CegarLoopResult]: For program point L56-44(line 56) no Hoare annotation was computed. [2020-11-22 13:09:07,198 INFO L270 CegarLoopResult]: At program point L57-14(lines 1 1100) the Hoare annotation is: (let ((.cse20 (= ~s~0 ~NP~0)) (.cse19 (+ ULTIMATE.start_IofCallDriver_~compRetStatus~0 1073741802)) (.cse21 (+ ULTIMATE.start_IofCallDriver_~__cil_tmp7~0 1073741802))) (let ((.cse0 (<= (+ ~SKIP1~0 2) ~MPR1~0)) (.cse1 (<= (+ ~NP~0 2) ~SKIP1~0)) (.cse2 (= ~routine~0 0)) (.cse3 (= ~setEventCalled~0 1)) (.cse4 (<= ULTIMATE.start_IofCallDriver_~returnVal2~0 ~lowerDriverReturn~0)) (.cse5 (<= 0 .cse21)) (.cse6 (<= .cse21 0)) (.cse7 (not (= ~pended~0 1))) (.cse8 (= ~compRegistered~0 1)) (.cse9 (= 2 ~DC~0)) (.cse10 (<= .cse19 0)) (.cse11 (<= ULTIMATE.start_DiskPerfStartDevice_~status~1 258)) (.cse12 (<= 4 ~SKIP2~0)) (.cse13 (or .cse20 (and (<= ULTIMATE.start_IofCallDriver_~returnVal2~0 259) (<= 259 ULTIMATE.start_IofCallDriver_~returnVal2~0)))) (.cse14 (or (= (+ ~myStatus~0 1073741637) 0) (= ~myStatus~0 0))) (.cse15 (or (= ~MPR3~0 ~s~0) .cse20)) (.cse16 (<= ~lowerDriverReturn~0 ULTIMATE.start_IofCallDriver_~returnVal2~0)) (.cse17 (<= (+ ~SKIP2~0 3) ~IPC~0)) (.cse18 (<= 0 .cse19))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 (or (= (+ ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3 1073741637) 0) (= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3 0)) .cse18) (and .cse0 .cse1 .cse2 .cse3 .cse4 (or (< 258 ULTIMATE.start_DiskPerfForwardIrpSynchronous_~__cil_tmp15~0) (<= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3 ULTIMATE.start_DiskPerfForwardIrpSynchronous_~__cil_tmp15~0)) .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 (or (<= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3 258) (<= 260 ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3)) (or .cse11 (<= 260 ULTIMATE.start_DiskPerfStartDevice_~status~1)) (or (<= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~__cil_tmp15~0 ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3) (<= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~__cil_tmp15~0 259)) .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18)))) [2020-11-22 13:09:07,198 INFO L274 CegarLoopResult]: For program point L56-45(line 56) no Hoare annotation was computed. [2020-11-22 13:09:07,198 INFO L274 CegarLoopResult]: For program point L56-46(line 56) no Hoare annotation was computed. [2020-11-22 13:09:07,199 INFO L274 CegarLoopResult]: For program point L56-47(line 56) no Hoare annotation was computed. [2020-11-22 13:09:07,199 INFO L274 CegarLoopResult]: For program point L56-48(line 56) no Hoare annotation was computed. [2020-11-22 13:09:07,199 INFO L270 CegarLoopResult]: At program point L57-18(lines 1 1100) the Hoare annotation is: (let ((.cse20 (= ~s~0 ~NP~0)) (.cse19 (+ ULTIMATE.start_IofCallDriver_~compRetStatus~0 1073741802)) (.cse21 (+ ULTIMATE.start_IofCallDriver_~__cil_tmp7~0 1073741802))) (let ((.cse0 (<= (+ ~SKIP1~0 2) ~MPR1~0)) (.cse1 (<= (+ ~NP~0 2) ~SKIP1~0)) (.cse2 (= ~routine~0 0)) (.cse3 (= ~setEventCalled~0 1)) (.cse4 (<= ULTIMATE.start_IofCallDriver_~returnVal2~0 ~lowerDriverReturn~0)) (.cse5 (<= 0 .cse21)) (.cse6 (<= .cse21 0)) (.cse7 (not (= ~pended~0 1))) (.cse8 (= ~compRegistered~0 1)) (.cse9 (= 2 ~DC~0)) (.cse10 (<= .cse19 0)) (.cse11 (<= ULTIMATE.start_DiskPerfStartDevice_~status~1 258)) (.cse12 (<= 4 ~SKIP2~0)) (.cse13 (or .cse20 (and (<= ULTIMATE.start_IofCallDriver_~returnVal2~0 259) (<= 259 ULTIMATE.start_IofCallDriver_~returnVal2~0)))) (.cse14 (or (= (+ ~myStatus~0 1073741637) 0) (= ~myStatus~0 0))) (.cse15 (or (= ~MPR3~0 ~s~0) .cse20)) (.cse16 (<= ~lowerDriverReturn~0 ULTIMATE.start_IofCallDriver_~returnVal2~0)) (.cse17 (<= (+ ~SKIP2~0 3) ~IPC~0)) (.cse18 (<= 0 .cse19))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 (or (= (+ ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3 1073741637) 0) (= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3 0)) .cse18) (and .cse0 .cse1 .cse2 .cse3 .cse4 (or (< 258 ULTIMATE.start_DiskPerfForwardIrpSynchronous_~__cil_tmp15~0) (<= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3 ULTIMATE.start_DiskPerfForwardIrpSynchronous_~__cil_tmp15~0)) .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 (or (<= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3 258) (<= 260 ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3)) (or .cse11 (<= 260 ULTIMATE.start_DiskPerfStartDevice_~status~1)) (or (<= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~__cil_tmp15~0 ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3) (<= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~__cil_tmp15~0 259)) .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18)))) [2020-11-22 13:09:07,199 INFO L274 CegarLoopResult]: For program point L56-49(line 56) no Hoare annotation was computed. [2020-11-22 13:09:07,199 INFO L274 CegarLoopResult]: For program point L56-50(line 56) no Hoare annotation was computed. [2020-11-22 13:09:07,200 INFO L270 CegarLoopResult]: At program point L57-22(lines 1 1100) the Hoare annotation is: (let ((.cse20 (= ~s~0 ~NP~0)) (.cse19 (+ ULTIMATE.start_IofCallDriver_~compRetStatus~0 1073741802)) (.cse21 (+ ULTIMATE.start_IofCallDriver_~__cil_tmp7~0 1073741802))) (let ((.cse0 (<= (+ ~SKIP1~0 2) ~MPR1~0)) (.cse1 (<= (+ ~NP~0 2) ~SKIP1~0)) (.cse2 (= ~routine~0 0)) (.cse3 (= ~setEventCalled~0 1)) (.cse4 (<= ULTIMATE.start_IofCallDriver_~returnVal2~0 ~lowerDriverReturn~0)) (.cse5 (<= 0 .cse21)) (.cse6 (<= .cse21 0)) (.cse7 (not (= ~pended~0 1))) (.cse8 (= ~compRegistered~0 1)) (.cse9 (= 2 ~DC~0)) (.cse10 (<= .cse19 0)) (.cse11 (<= ULTIMATE.start_DiskPerfStartDevice_~status~1 258)) (.cse12 (<= 4 ~SKIP2~0)) (.cse13 (or .cse20 (and (<= ULTIMATE.start_IofCallDriver_~returnVal2~0 259) (<= 259 ULTIMATE.start_IofCallDriver_~returnVal2~0)))) (.cse14 (or (= (+ ~myStatus~0 1073741637) 0) (= ~myStatus~0 0))) (.cse15 (or (= ~MPR3~0 ~s~0) .cse20)) (.cse16 (<= ~lowerDriverReturn~0 ULTIMATE.start_IofCallDriver_~returnVal2~0)) (.cse17 (<= (+ ~SKIP2~0 3) ~IPC~0)) (.cse18 (<= 0 .cse19))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 (or (= (+ ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3 1073741637) 0) (= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3 0)) .cse18) (and .cse0 .cse1 .cse2 .cse3 .cse4 (or (< 258 ULTIMATE.start_DiskPerfForwardIrpSynchronous_~__cil_tmp15~0) (<= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3 ULTIMATE.start_DiskPerfForwardIrpSynchronous_~__cil_tmp15~0)) .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 (or (<= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3 258) (<= 260 ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3)) (or .cse11 (<= 260 ULTIMATE.start_DiskPerfStartDevice_~status~1)) (or (<= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~__cil_tmp15~0 ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3) (<= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~__cil_tmp15~0 259)) .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18)))) [2020-11-22 13:09:07,200 INFO L274 CegarLoopResult]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2020-11-22 13:09:07,200 INFO L270 CegarLoopResult]: At program point L57-26(lines 1 1100) the Hoare annotation is: (let ((.cse20 (= ~s~0 ~NP~0)) (.cse19 (+ ULTIMATE.start_IofCallDriver_~compRetStatus~0 1073741802)) (.cse21 (+ ULTIMATE.start_IofCallDriver_~__cil_tmp7~0 1073741802))) (let ((.cse0 (<= (+ ~SKIP1~0 2) ~MPR1~0)) (.cse1 (<= (+ ~NP~0 2) ~SKIP1~0)) (.cse2 (= ~routine~0 0)) (.cse3 (= ~setEventCalled~0 1)) (.cse4 (<= ULTIMATE.start_IofCallDriver_~returnVal2~0 ~lowerDriverReturn~0)) (.cse5 (<= 0 .cse21)) (.cse6 (<= .cse21 0)) (.cse7 (not (= ~pended~0 1))) (.cse8 (= ~compRegistered~0 1)) (.cse9 (= 2 ~DC~0)) (.cse10 (<= .cse19 0)) (.cse11 (<= ULTIMATE.start_DiskPerfStartDevice_~status~1 258)) (.cse12 (<= 4 ~SKIP2~0)) (.cse13 (or .cse20 (and (<= ULTIMATE.start_IofCallDriver_~returnVal2~0 259) (<= 259 ULTIMATE.start_IofCallDriver_~returnVal2~0)))) (.cse14 (or (= (+ ~myStatus~0 1073741637) 0) (= ~myStatus~0 0))) (.cse15 (or (= ~MPR3~0 ~s~0) .cse20)) (.cse16 (<= ~lowerDriverReturn~0 ULTIMATE.start_IofCallDriver_~returnVal2~0)) (.cse17 (<= (+ ~SKIP2~0 3) ~IPC~0)) (.cse18 (<= 0 .cse19))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 (or (= (+ ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3 1073741637) 0) (= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3 0)) .cse18) (and .cse0 .cse1 .cse2 .cse3 .cse4 (or (< 258 ULTIMATE.start_DiskPerfForwardIrpSynchronous_~__cil_tmp15~0) (<= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3 ULTIMATE.start_DiskPerfForwardIrpSynchronous_~__cil_tmp15~0)) .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 (or (<= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3 258) (<= 260 ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3)) (or .cse11 (<= 260 ULTIMATE.start_DiskPerfStartDevice_~status~1)) (or (<= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~__cil_tmp15~0 ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3) (<= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~__cil_tmp15~0 259)) .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18)))) [2020-11-22 13:09:07,201 INFO L270 CegarLoopResult]: At program point L57-28(lines 952 965) the Hoare annotation is: (let ((.cse16 (+ ULTIMATE.start_IofCallDriver_~compRetStatus~0 1073741802)) (.cse17 (+ ULTIMATE.start_IofCallDriver_~__cil_tmp7~0 1073741802))) (let ((.cse0 (<= (+ ~NP~0 2) ~SKIP1~0)) (.cse1 (<= (+ ~SKIP1~0 2) ~MPR1~0)) (.cse2 (= ~routine~0 0)) (.cse3 (<= ULTIMATE.start_IofCallDriver_~returnVal2~0 ~lowerDriverReturn~0)) (.cse4 (<= 0 .cse17)) (.cse5 (<= .cse17 0)) (.cse6 (not (= ~pended~0 1))) (.cse7 (<= .cse16 0)) (.cse8 (= ~compRegistered~0 1)) (.cse9 (= 2 ~s~0)) (.cse10 (<= ULTIMATE.start_DiskPerfStartDevice_~status~1 258)) (.cse11 (<= 4 ~SKIP2~0)) (.cse12 (= ~s~0 ~DC~0)) (.cse13 (<= ~lowerDriverReturn~0 ULTIMATE.start_IofCallDriver_~returnVal2~0)) (.cse14 (<= (+ ~SKIP2~0 3) ~IPC~0)) (.cse15 (<= 0 .cse16))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 (or (< 258 ULTIMATE.start_DiskPerfForwardIrpSynchronous_~__cil_tmp15~0) (<= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3 ULTIMATE.start_DiskPerfForwardIrpSynchronous_~__cil_tmp15~0)) .cse5 .cse6 .cse7 .cse8 (or (<= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3 258) (<= 260 ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3)) .cse9 (or .cse10 (<= 260 ULTIMATE.start_DiskPerfStartDevice_~status~1)) (or (<= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~__cil_tmp15~0 ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3) (<= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~__cil_tmp15~0 259)) .cse11 .cse12 .cse13 .cse14 .cse15) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 (or (= (+ ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3 1073741637) 0) (= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3 0)) .cse15)))) [2020-11-22 13:09:07,201 INFO L270 CegarLoopResult]: At program point L57-33(lines 1 1100) the Hoare annotation is: (let ((.cse0 (+ ULTIMATE.start_IofCallDriver_~__cil_tmp7~0 1073741802)) (.cse2 (= ~s~0 ~NP~0)) (.cse1 (+ ULTIMATE.start_IofCallDriver_~compRetStatus~0 1073741802))) (and (<= (+ ~SKIP1~0 2) ~MPR1~0) (<= (+ ~NP~0 2) ~SKIP1~0) (= ~routine~0 0) (= ~setEventCalled~0 1) (<= ULTIMATE.start_IofCallDriver_~returnVal2~0 ~lowerDriverReturn~0) (<= 0 .cse0) (<= .cse0 0) (not (= ~pended~0 1)) (= ~compRegistered~0 1) (= 2 ~DC~0) (<= .cse1 0) (<= 4 ~SKIP2~0) (or .cse2 (and (<= ULTIMATE.start_IofCallDriver_~returnVal2~0 259) (<= 259 ULTIMATE.start_IofCallDriver_~returnVal2~0))) (or (= ~MPR3~0 ~s~0) .cse2) (or (= (+ ~myStatus~0 1073741637) 0) (= ~myStatus~0 0)) (<= ~lowerDriverReturn~0 ULTIMATE.start_IofCallDriver_~returnVal2~0) (<= (+ ~SKIP2~0 3) ~IPC~0) (<= 0 .cse1))) [2020-11-22 13:09:07,201 INFO L270 CegarLoopResult]: At program point L57-35(lines 952 965) the Hoare annotation is: (let ((.cse16 (+ ULTIMATE.start_IofCallDriver_~compRetStatus~0 1073741802)) (.cse17 (+ ULTIMATE.start_IofCallDriver_~__cil_tmp7~0 1073741802))) (let ((.cse0 (<= (+ ~NP~0 2) ~SKIP1~0)) (.cse1 (<= (+ ~SKIP1~0 2) ~MPR1~0)) (.cse2 (= ~routine~0 0)) (.cse3 (<= ULTIMATE.start_IofCallDriver_~returnVal2~0 ~lowerDriverReturn~0)) (.cse4 (<= 0 .cse17)) (.cse5 (<= .cse17 0)) (.cse6 (not (= ~pended~0 1))) (.cse7 (<= .cse16 0)) (.cse8 (= ~compRegistered~0 1)) (.cse15 (<= ULTIMATE.start_DiskPerfRemoveDevice_~status~2 258)) (.cse9 (= 2 ~s~0)) (.cse10 (<= 4 ~SKIP2~0)) (.cse11 (= ~s~0 ~DC~0)) (.cse12 (<= ~lowerDriverReturn~0 ULTIMATE.start_IofCallDriver_~returnVal2~0)) (.cse13 (<= (+ ~SKIP2~0 3) ~IPC~0)) (.cse14 (<= 0 .cse16))) (or (and .cse0 .cse1 .cse2 .cse3 (or (< 258 ULTIMATE.start_DiskPerfForwardIrpSynchronous_~__cil_tmp15~0) (<= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3 ULTIMATE.start_DiskPerfForwardIrpSynchronous_~__cil_tmp15~0)) .cse4 .cse5 .cse6 .cse7 .cse8 (or (<= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3 258) (<= 260 ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3)) .cse9 (or (<= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~__cil_tmp15~0 ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3) (<= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~__cil_tmp15~0 259)) .cse10 .cse11 .cse12 .cse13 .cse14 (or (<= 260 ULTIMATE.start_DiskPerfRemoveDevice_~status~2) .cse15)) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse15 .cse9 .cse10 .cse11 (or (= (+ ~myStatus~0 1073741637) 0) (= ~myStatus~0 0)) .cse12 .cse13 (or (= (+ ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3 1073741637) 0) (= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3 0)) .cse14)))) [2020-11-22 13:09:07,202 INFO L270 CegarLoopResult]: At program point L57-36(lines 1 1100) the Hoare annotation is: (and (<= (+ ~s~0 2) ~MPR1~0) (= ~routine~0 0) (<= 4 ~SKIP2~0) (= ~compRegistered~0 0) (= ~SKIP1~0 ~s~0) (<= (+ ~NP~0 2) ~s~0) (<= (+ ~SKIP2~0 3) ~IPC~0) (not (= ~pended~0 1)) (= 2 ~DC~0)) [2020-11-22 13:09:07,202 INFO L270 CegarLoopResult]: At program point L57-39(lines 1 1100) the Hoare annotation is: (and (<= (+ ~SKIP1~0 2) ~MPR1~0) (<= (+ ~NP~0 2) ~SKIP1~0) (= ~routine~0 0) (<= 4 ~SKIP2~0) (= ~compRegistered~0 0) (= ~SKIP2~0 ~s~0) (<= ULTIMATE.start_IofCallDriver_~returnVal2~0 ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 ULTIMATE.start_IofCallDriver_~returnVal2~0) (<= (+ ~SKIP2~0 3) ~IPC~0) (not (= ~pended~0 1)) (= 2 ~DC~0)) [2020-11-22 13:09:07,202 INFO L270 CegarLoopResult]: At program point L57-40(lines 1 1100) the Hoare annotation is: (and (<= (+ ~s~0 2) ~MPR1~0) (= ~routine~0 0) (<= 4 ~SKIP2~0) (= ~compRegistered~0 0) (= ~SKIP1~0 ~s~0) (<= (+ ~SKIP2~0 3) ~IPC~0) (<= (+ ~NP~0 4) ~MPR1~0) (not (= ~pended~0 1)) (= 2 ~DC~0)) [2020-11-22 13:09:07,202 INFO L270 CegarLoopResult]: At program point L57-43(lines 1 1100) the Hoare annotation is: (let ((.cse0 (<= (+ ~SKIP1~0 2) ~MPR1~0)) (.cse1 (= ~routine~0 0)) (.cse2 (= ~compRegistered~0 0)) (.cse3 (<= (+ ~SKIP2~0 3) ~IPC~0)) (.cse4 (<= (+ ~NP~0 4) ~MPR1~0)) (.cse5 (not (= ~pended~0 1))) (.cse6 (= 2 ~DC~0)) (.cse7 (= ~lowerDriverReturn~0 ULTIMATE.start_PoCallDriver_~returnVal~0))) (or (and .cse0 (<= 7 ~IPC~0) .cse1 (= ~IPC~0 ~s~0) .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 (not (= ~SKIP2~0 2))) (and .cse0 .cse1 (<= 4 ~SKIP2~0) .cse2 (= ~SKIP2~0 ~s~0) .cse3 .cse4 .cse5 .cse6 .cse7))) [2020-11-22 13:09:07,202 INFO L270 CegarLoopResult]: At program point L57-46(lines 1 1100) the Hoare annotation is: (and (<= 7 ~IPC~0) (= ~routine~0 0) (= ~IPC~0 ~s~0) (= ~compRegistered~0 0) (<= ULTIMATE.start_IofCallDriver_~returnVal2~0 ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 ULTIMATE.start_IofCallDriver_~returnVal2~0) (<= (+ ~SKIP2~0 3) ~IPC~0) (not (= ~pended~0 1)) (= 2 ~DC~0) (not (= ~SKIP2~0 2))) [2020-11-22 13:09:07,203 INFO L274 CegarLoopResult]: For program point ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION(line 3) no Hoare annotation was computed. [2020-11-22 13:09:07,203 INFO L274 CegarLoopResult]: For program point ULTIMATE.startErr20ASSERT_VIOLATIONERROR_FUNCTION(line 3) no Hoare annotation was computed. [2020-11-22 13:09:07,203 INFO L270 CegarLoopResult]: At program point L722(lines 722 763) the Hoare annotation is: (and (<= (+ ~SKIP1~0 2) ~MPR1~0) (= ~routine~0 0) (<= 4 ~SKIP2~0) (= ~compRegistered~0 0) (= ~s~0 ~NP~0) (<= (+ ~SKIP2~0 3) ~IPC~0) (<= (+ ~NP~0 4) ~MPR1~0) (not (= ~pended~0 1)) (= 2 ~DC~0)) [2020-11-22 13:09:07,203 INFO L274 CegarLoopResult]: For program point ULTIMATE.startErr31ASSERT_VIOLATIONERROR_FUNCTION(line 3) no Hoare annotation was computed. [2020-11-22 13:09:07,203 INFO L270 CegarLoopResult]: At program point L987(lines 979 998) the Hoare annotation is: (let ((.cse0 (+ ULTIMATE.start_IofCallDriver_~__cil_tmp7~0 1073741802)) (.cse1 (+ ULTIMATE.start_IofCallDriver_~compRetStatus~0 1073741802))) (and (<= (+ ~SKIP1~0 2) ~MPR1~0) (<= (+ ~NP~0 2) ~SKIP1~0) (= ~routine~0 0) (= ~setEventCalled~0 1) (= ~s~0 ~NP~0) (<= ULTIMATE.start_IofCallDriver_~returnVal2~0 ~lowerDriverReturn~0) (<= 0 .cse0) (or (< 258 ULTIMATE.start_DiskPerfForwardIrpSynchronous_~__cil_tmp15~0) (<= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3 ULTIMATE.start_DiskPerfForwardIrpSynchronous_~__cil_tmp15~0)) (<= .cse0 0) (not (= ~pended~0 1)) (= ~compRegistered~0 1) (= 2 ~DC~0) (<= .cse1 0) (or (<= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~__cil_tmp15~0 ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3) (<= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~__cil_tmp15~0 259)) (<= 4 ~SKIP2~0) (or (= (+ ~myStatus~0 1073741637) 0) (= ~myStatus~0 0)) (<= ~lowerDriverReturn~0 ULTIMATE.start_IofCallDriver_~returnVal2~0) (<= (+ ~SKIP2~0 3) ~IPC~0) (not (= ~MPR3~0 ~s~0)) (<= 0 .cse1))) [2020-11-22 13:09:07,204 INFO L270 CegarLoopResult]: At program point L987-1(lines 979 998) the Hoare annotation is: (let ((.cse19 (+ ULTIMATE.start_IofCallDriver_~compRetStatus~0 1073741802)) (.cse20 (+ ULTIMATE.start_IofCallDriver_~__cil_tmp7~0 1073741802))) (let ((.cse0 (<= (+ ~SKIP1~0 2) ~MPR1~0)) (.cse1 (<= (+ ~NP~0 2) ~SKIP1~0)) (.cse2 (= ~routine~0 0)) (.cse3 (= ~setEventCalled~0 1)) (.cse4 (= ~s~0 ~NP~0)) (.cse5 (<= ULTIMATE.start_IofCallDriver_~returnVal2~0 ~lowerDriverReturn~0)) (.cse6 (<= 0 .cse20)) (.cse7 (<= .cse20 0)) (.cse8 (not (= ~pended~0 1))) (.cse9 (= ~compRegistered~0 1)) (.cse10 (= 2 ~DC~0)) (.cse11 (<= .cse19 0)) (.cse12 (<= ULTIMATE.start_DiskPerfStartDevice_~status~1 258)) (.cse13 (<= 4 ~SKIP2~0)) (.cse14 (or (= (+ ~myStatus~0 1073741637) 0) (= ~myStatus~0 0))) (.cse15 (<= ~lowerDriverReturn~0 ULTIMATE.start_IofCallDriver_~returnVal2~0)) (.cse16 (<= (+ ~SKIP2~0 3) ~IPC~0)) (.cse17 (not (= ~MPR3~0 ~s~0))) (.cse18 (<= 0 .cse19))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 (or (= (+ ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3 1073741637) 0) (= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3 0)) .cse18) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 (or (< 258 ULTIMATE.start_DiskPerfForwardIrpSynchronous_~__cil_tmp15~0) (<= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3 ULTIMATE.start_DiskPerfForwardIrpSynchronous_~__cil_tmp15~0)) .cse7 .cse8 .cse9 .cse10 .cse11 (or (<= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3 258) (<= 260 ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3)) (or .cse12 (<= 260 ULTIMATE.start_DiskPerfStartDevice_~status~1)) (or (<= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~__cil_tmp15~0 ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3) (<= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~__cil_tmp15~0 259)) .cse13 .cse14 .cse15 .cse16 .cse17 .cse18)))) [2020-11-22 13:09:07,204 INFO L270 CegarLoopResult]: At program point L987-2(lines 979 998) the Hoare annotation is: (let ((.cse19 (+ ULTIMATE.start_IofCallDriver_~compRetStatus~0 1073741802)) (.cse20 (+ ULTIMATE.start_IofCallDriver_~__cil_tmp7~0 1073741802))) (let ((.cse0 (<= (+ ~SKIP1~0 2) ~MPR1~0)) (.cse1 (<= (+ ~NP~0 2) ~SKIP1~0)) (.cse2 (= ~routine~0 0)) (.cse3 (= ~setEventCalled~0 1)) (.cse4 (= ~s~0 ~NP~0)) (.cse5 (<= ULTIMATE.start_IofCallDriver_~returnVal2~0 ~lowerDriverReturn~0)) (.cse6 (<= 0 .cse20)) (.cse7 (<= .cse20 0)) (.cse8 (not (= ~pended~0 1))) (.cse9 (= ~compRegistered~0 1)) (.cse10 (= 2 ~DC~0)) (.cse11 (<= .cse19 0)) (.cse12 (<= ULTIMATE.start_DiskPerfStartDevice_~status~1 258)) (.cse13 (<= 4 ~SKIP2~0)) (.cse14 (or (= (+ ~myStatus~0 1073741637) 0) (= ~myStatus~0 0))) (.cse15 (<= ~lowerDriverReturn~0 ULTIMATE.start_IofCallDriver_~returnVal2~0)) (.cse16 (<= (+ ~SKIP2~0 3) ~IPC~0)) (.cse17 (not (= ~MPR3~0 ~s~0))) (.cse18 (<= 0 .cse19))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 (or (= (+ ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3 1073741637) 0) (= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3 0)) .cse18) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 (or (< 258 ULTIMATE.start_DiskPerfForwardIrpSynchronous_~__cil_tmp15~0) (<= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3 ULTIMATE.start_DiskPerfForwardIrpSynchronous_~__cil_tmp15~0)) .cse7 .cse8 .cse9 .cse10 .cse11 (or (<= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3 258) (<= 260 ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3)) (or .cse12 (<= 260 ULTIMATE.start_DiskPerfStartDevice_~status~1)) (or (<= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~__cil_tmp15~0 ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3) (<= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~__cil_tmp15~0 259)) .cse13 .cse14 .cse15 .cse16 .cse17 .cse18)))) [2020-11-22 13:09:07,205 INFO L270 CegarLoopResult]: At program point L987-3(lines 979 998) the Hoare annotation is: (let ((.cse19 (+ ULTIMATE.start_IofCallDriver_~compRetStatus~0 1073741802)) (.cse20 (+ ULTIMATE.start_IofCallDriver_~__cil_tmp7~0 1073741802))) (let ((.cse0 (<= (+ ~SKIP1~0 2) ~MPR1~0)) (.cse1 (<= (+ ~NP~0 2) ~SKIP1~0)) (.cse2 (= ~routine~0 0)) (.cse3 (= ~setEventCalled~0 1)) (.cse4 (= ~s~0 ~NP~0)) (.cse5 (<= ULTIMATE.start_IofCallDriver_~returnVal2~0 ~lowerDriverReturn~0)) (.cse6 (<= 0 .cse20)) (.cse7 (<= .cse20 0)) (.cse8 (not (= ~pended~0 1))) (.cse9 (= ~compRegistered~0 1)) (.cse10 (= 2 ~DC~0)) (.cse11 (<= .cse19 0)) (.cse12 (<= ULTIMATE.start_DiskPerfStartDevice_~status~1 258)) (.cse13 (<= 4 ~SKIP2~0)) (.cse14 (or (= (+ ~myStatus~0 1073741637) 0) (= ~myStatus~0 0))) (.cse15 (<= ~lowerDriverReturn~0 ULTIMATE.start_IofCallDriver_~returnVal2~0)) (.cse16 (<= (+ ~SKIP2~0 3) ~IPC~0)) (.cse17 (not (= ~MPR3~0 ~s~0))) (.cse18 (<= 0 .cse19))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 (or (= (+ ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3 1073741637) 0) (= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3 0)) .cse18) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 (or (< 258 ULTIMATE.start_DiskPerfForwardIrpSynchronous_~__cil_tmp15~0) (<= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3 ULTIMATE.start_DiskPerfForwardIrpSynchronous_~__cil_tmp15~0)) .cse7 .cse8 .cse9 .cse10 .cse11 (or (<= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3 258) (<= 260 ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3)) (or .cse12 (<= 260 ULTIMATE.start_DiskPerfStartDevice_~status~1)) (or (<= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~__cil_tmp15~0 ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3) (<= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~__cil_tmp15~0 259)) .cse13 .cse14 .cse15 .cse16 .cse17 .cse18)))) [2020-11-22 13:09:07,205 INFO L270 CegarLoopResult]: At program point L987-4(lines 979 998) the Hoare annotation is: (let ((.cse18 (+ ULTIMATE.start_IofCallDriver_~compRetStatus~0 1073741802)) (.cse19 (+ ULTIMATE.start_IofCallDriver_~__cil_tmp7~0 1073741802))) (let ((.cse0 (<= (+ ~SKIP1~0 2) ~MPR1~0)) (.cse1 (<= (+ ~NP~0 2) ~SKIP1~0)) (.cse2 (= ~routine~0 0)) (.cse3 (= ~setEventCalled~0 1)) (.cse4 (= ~s~0 ~NP~0)) (.cse5 (<= ULTIMATE.start_IofCallDriver_~returnVal2~0 ~lowerDriverReturn~0)) (.cse6 (<= 0 .cse19)) (.cse7 (<= .cse19 0)) (.cse8 (not (= ~pended~0 1))) (.cse9 (= ~compRegistered~0 1)) (.cse10 (= 2 ~DC~0)) (.cse11 (<= .cse18 0)) (.cse12 (<= ULTIMATE.start_DiskPerfStartDevice_~status~1 258)) (.cse13 (<= 4 ~SKIP2~0)) (.cse14 (<= ~lowerDriverReturn~0 ULTIMATE.start_IofCallDriver_~returnVal2~0)) (.cse15 (<= (+ ~SKIP2~0 3) ~IPC~0)) (.cse16 (not (= ~MPR3~0 ~s~0))) (.cse17 (<= 0 .cse18))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 (or (= (+ ~myStatus~0 1073741637) 0) (= ~myStatus~0 0)) .cse14 .cse15 .cse16 (or (= (+ ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3 1073741637) 0) (= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3 0)) .cse17) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 (or (< 258 ULTIMATE.start_DiskPerfForwardIrpSynchronous_~__cil_tmp15~0) (<= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3 ULTIMATE.start_DiskPerfForwardIrpSynchronous_~__cil_tmp15~0)) .cse7 .cse8 .cse9 .cse10 .cse11 (or (<= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3 258) (<= 260 ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3)) (or .cse12 (<= 260 ULTIMATE.start_DiskPerfStartDevice_~status~1)) (or (<= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~__cil_tmp15~0 ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3) (<= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~__cil_tmp15~0 259)) .cse13 .cse14 .cse15 .cse16 .cse17)))) [2020-11-22 13:09:07,205 INFO L270 CegarLoopResult]: At program point L987-5(lines 979 998) the Hoare annotation is: (let ((.cse0 (+ ULTIMATE.start_IofCallDriver_~__cil_tmp7~0 1073741802)) (.cse1 (+ ULTIMATE.start_IofCallDriver_~compRetStatus~0 1073741802))) (and (<= (+ ~SKIP1~0 2) ~MPR1~0) (<= (+ ~NP~0 2) ~SKIP1~0) (= ~routine~0 0) (= ~setEventCalled~0 1) (= ~s~0 ~NP~0) (<= ULTIMATE.start_IofCallDriver_~returnVal2~0 ~lowerDriverReturn~0) (<= 0 .cse0) (or (< 258 ULTIMATE.start_DiskPerfForwardIrpSynchronous_~__cil_tmp15~0) (<= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3 ULTIMATE.start_DiskPerfForwardIrpSynchronous_~__cil_tmp15~0)) (<= .cse0 0) (not (= ~pended~0 1)) (= ~compRegistered~0 1) (= 2 ~DC~0) (<= .cse1 0) (or (<= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~__cil_tmp15~0 ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3) (<= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~__cil_tmp15~0 259)) (<= 4 ~SKIP2~0) (or (= (+ ~myStatus~0 1073741637) 0) (= ~myStatus~0 0)) (<= ~lowerDriverReturn~0 ULTIMATE.start_IofCallDriver_~returnVal2~0) (<= (+ ~SKIP2~0 3) ~IPC~0) (not (= ~MPR3~0 ~s~0)) (<= 0 .cse1))) [2020-11-22 13:09:07,205 INFO L274 CegarLoopResult]: For program point L196(lines 196 202) no Hoare annotation was computed. [2020-11-22 13:09:07,206 INFO L270 CegarLoopResult]: At program point L727(lines 727 762) the Hoare annotation is: (and (<= 7 ~IPC~0) (= ~routine~0 0) (= ~compRegistered~0 0) (= ~s~0 ~NP~0) (<= (+ ~SKIP2~0 3) ~IPC~0) (not (= ~pended~0 1)) (= 2 ~DC~0) (not (= ~SKIP2~0 2))) [2020-11-22 13:09:07,206 INFO L274 CegarLoopResult]: For program point ULTIMATE.startErr42ASSERT_VIOLATIONERROR_FUNCTION(line 3) no Hoare annotation was computed. [2020-11-22 13:09:07,206 INFO L274 CegarLoopResult]: For program point L992(lines 992 996) no Hoare annotation was computed. [2020-11-22 13:09:07,206 INFO L270 CegarLoopResult]: At program point L992-1(lines 992 996) the Hoare annotation is: (let ((.cse0 (+ ULTIMATE.start_IofCallDriver_~__cil_tmp7~0 1073741802)) (.cse1 (+ ULTIMATE.start_IofCallDriver_~compRetStatus~0 1073741802))) (and (<= (+ ~NP~0 2) ~SKIP1~0) (<= (+ ~SKIP1~0 2) ~MPR1~0) (= ~routine~0 0) (= ~s~0 ~NP~0) (<= ULTIMATE.start_IofCallDriver_~returnVal2~0 ~lowerDriverReturn~0) (or (< 258 ULTIMATE.start_DiskPerfForwardIrpSynchronous_~__cil_tmp15~0) (<= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3 ULTIMATE.start_DiskPerfForwardIrpSynchronous_~__cil_tmp15~0)) (<= 0 .cse0) (<= .cse0 0) (not (= ~pended~0 1)) (<= .cse1 0) (= ~compRegistered~0 1) (= 2 ~DC~0) (or (<= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~__cil_tmp15~0 ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3) (<= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~__cil_tmp15~0 259)) (<= 4 ~SKIP2~0) (or (= (+ ~myStatus~0 1073741637) 0) (= ~myStatus~0 0)) (<= (+ ~SKIP2~0 3) ~IPC~0) (<= ~lowerDriverReturn~0 ULTIMATE.start_IofCallDriver_~returnVal2~0) (<= 0 .cse1))) [2020-11-22 13:09:07,206 INFO L274 CegarLoopResult]: For program point L992-2(lines 992 996) no Hoare annotation was computed. [2020-11-22 13:09:07,207 INFO L270 CegarLoopResult]: At program point L992-3(lines 992 996) the Hoare annotation is: (let ((.cse17 (+ ULTIMATE.start_IofCallDriver_~compRetStatus~0 1073741802)) (.cse18 (+ ULTIMATE.start_IofCallDriver_~__cil_tmp7~0 1073741802))) (let ((.cse0 (<= (+ ~NP~0 2) ~SKIP1~0)) (.cse1 (<= (+ ~SKIP1~0 2) ~MPR1~0)) (.cse2 (= ~routine~0 0)) (.cse3 (= ~s~0 ~NP~0)) (.cse4 (<= ULTIMATE.start_IofCallDriver_~returnVal2~0 ~lowerDriverReturn~0)) (.cse5 (<= 0 .cse18)) (.cse6 (<= .cse18 0)) (.cse7 (not (= ~pended~0 1))) (.cse8 (<= .cse17 0)) (.cse9 (= ~compRegistered~0 1)) (.cse10 (= 2 ~DC~0)) (.cse11 (<= ULTIMATE.start_DiskPerfStartDevice_~status~1 258)) (.cse12 (<= 4 ~SKIP2~0)) (.cse13 (or (= (+ ~myStatus~0 1073741637) 0) (= ~myStatus~0 0))) (.cse14 (<= (+ ~SKIP2~0 3) ~IPC~0)) (.cse15 (<= ~lowerDriverReturn~0 ULTIMATE.start_IofCallDriver_~returnVal2~0)) (.cse16 (<= 0 .cse17))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 (or (= (+ ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3 1073741637) 0) (= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3 0)) .cse16) (and .cse0 .cse1 .cse2 .cse3 .cse4 (or (< 258 ULTIMATE.start_DiskPerfForwardIrpSynchronous_~__cil_tmp15~0) (<= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3 ULTIMATE.start_DiskPerfForwardIrpSynchronous_~__cil_tmp15~0)) .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 (or (<= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3 258) (<= 260 ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3)) (or .cse11 (<= 260 ULTIMATE.start_DiskPerfStartDevice_~status~1)) (or (<= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~__cil_tmp15~0 ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3) (<= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~__cil_tmp15~0 259)) .cse12 .cse13 .cse14 .cse15 .cse16)))) [2020-11-22 13:09:07,207 INFO L274 CegarLoopResult]: For program point L992-4(lines 992 996) no Hoare annotation was computed. [2020-11-22 13:09:07,207 INFO L270 CegarLoopResult]: At program point L992-5(lines 992 996) the Hoare annotation is: (let ((.cse17 (+ ULTIMATE.start_IofCallDriver_~compRetStatus~0 1073741802)) (.cse18 (+ ULTIMATE.start_IofCallDriver_~__cil_tmp7~0 1073741802))) (let ((.cse0 (<= (+ ~NP~0 2) ~SKIP1~0)) (.cse1 (<= (+ ~SKIP1~0 2) ~MPR1~0)) (.cse2 (= ~routine~0 0)) (.cse3 (= ~s~0 ~NP~0)) (.cse4 (<= ULTIMATE.start_IofCallDriver_~returnVal2~0 ~lowerDriverReturn~0)) (.cse5 (<= 0 .cse18)) (.cse6 (<= .cse18 0)) (.cse7 (not (= ~pended~0 1))) (.cse8 (<= .cse17 0)) (.cse9 (= ~compRegistered~0 1)) (.cse10 (= 2 ~DC~0)) (.cse11 (<= ULTIMATE.start_DiskPerfStartDevice_~status~1 258)) (.cse12 (<= 4 ~SKIP2~0)) (.cse13 (or (= (+ ~myStatus~0 1073741637) 0) (= ~myStatus~0 0))) (.cse14 (<= (+ ~SKIP2~0 3) ~IPC~0)) (.cse15 (<= ~lowerDriverReturn~0 ULTIMATE.start_IofCallDriver_~returnVal2~0)) (.cse16 (<= 0 .cse17))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 (or (= (+ ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3 1073741637) 0) (= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3 0)) .cse16) (and .cse0 .cse1 .cse2 .cse3 .cse4 (or (< 258 ULTIMATE.start_DiskPerfForwardIrpSynchronous_~__cil_tmp15~0) (<= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3 ULTIMATE.start_DiskPerfForwardIrpSynchronous_~__cil_tmp15~0)) .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 (or (<= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3 258) (<= 260 ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3)) (or .cse11 (<= 260 ULTIMATE.start_DiskPerfStartDevice_~status~1)) (or (<= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~__cil_tmp15~0 ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3) (<= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~__cil_tmp15~0 259)) .cse12 .cse13 .cse14 .cse15 .cse16)))) [2020-11-22 13:09:07,207 INFO L274 CegarLoopResult]: For program point L992-6(lines 992 996) no Hoare annotation was computed. [2020-11-22 13:09:07,208 INFO L270 CegarLoopResult]: At program point L992-7(lines 992 996) the Hoare annotation is: (let ((.cse17 (+ ULTIMATE.start_IofCallDriver_~compRetStatus~0 1073741802)) (.cse18 (+ ULTIMATE.start_IofCallDriver_~__cil_tmp7~0 1073741802))) (let ((.cse0 (<= (+ ~NP~0 2) ~SKIP1~0)) (.cse1 (<= (+ ~SKIP1~0 2) ~MPR1~0)) (.cse2 (= ~routine~0 0)) (.cse3 (= ~s~0 ~NP~0)) (.cse4 (<= ULTIMATE.start_IofCallDriver_~returnVal2~0 ~lowerDriverReturn~0)) (.cse5 (<= 0 .cse18)) (.cse6 (<= .cse18 0)) (.cse7 (not (= ~pended~0 1))) (.cse8 (<= .cse17 0)) (.cse9 (= ~compRegistered~0 1)) (.cse10 (= 2 ~DC~0)) (.cse11 (<= ULTIMATE.start_DiskPerfStartDevice_~status~1 258)) (.cse12 (<= 4 ~SKIP2~0)) (.cse13 (or (= (+ ~myStatus~0 1073741637) 0) (= ~myStatus~0 0))) (.cse14 (<= (+ ~SKIP2~0 3) ~IPC~0)) (.cse15 (<= ~lowerDriverReturn~0 ULTIMATE.start_IofCallDriver_~returnVal2~0)) (.cse16 (<= 0 .cse17))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 (or (= (+ ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3 1073741637) 0) (= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3 0)) .cse16) (and .cse0 .cse1 .cse2 .cse3 .cse4 (or (< 258 ULTIMATE.start_DiskPerfForwardIrpSynchronous_~__cil_tmp15~0) (<= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3 ULTIMATE.start_DiskPerfForwardIrpSynchronous_~__cil_tmp15~0)) .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 (or (<= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3 258) (<= 260 ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3)) (or .cse11 (<= 260 ULTIMATE.start_DiskPerfStartDevice_~status~1)) (or (<= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~__cil_tmp15~0 ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3) (<= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~__cil_tmp15~0 259)) .cse12 .cse13 .cse14 .cse15 .cse16)))) [2020-11-22 13:09:07,208 INFO L274 CegarLoopResult]: For program point L992-8(lines 992 996) no Hoare annotation was computed. [2020-11-22 13:09:07,208 INFO L270 CegarLoopResult]: At program point L992-9(lines 992 996) the Hoare annotation is: (let ((.cse16 (+ ULTIMATE.start_IofCallDriver_~compRetStatus~0 1073741802)) (.cse17 (+ ULTIMATE.start_IofCallDriver_~__cil_tmp7~0 1073741802))) (let ((.cse0 (<= (+ ~NP~0 2) ~SKIP1~0)) (.cse1 (<= (+ ~SKIP1~0 2) ~MPR1~0)) (.cse2 (= ~routine~0 0)) (.cse3 (= ~s~0 ~NP~0)) (.cse4 (<= ULTIMATE.start_IofCallDriver_~returnVal2~0 ~lowerDriverReturn~0)) (.cse5 (<= 0 .cse17)) (.cse6 (<= .cse17 0)) (.cse7 (not (= ~pended~0 1))) (.cse8 (<= .cse16 0)) (.cse9 (= ~compRegistered~0 1)) (.cse10 (= 2 ~DC~0)) (.cse12 (<= ULTIMATE.start_DiskPerfStartDevice_~status~1 258)) (.cse11 (<= 4 ~SKIP2~0)) (.cse13 (<= ~lowerDriverReturn~0 ULTIMATE.start_IofCallDriver_~returnVal2~0)) (.cse14 (<= (+ ~SKIP2~0 3) ~IPC~0)) (.cse15 (<= 0 .cse16))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 (or (= (+ ~myStatus~0 1073741637) 0) (= ~myStatus~0 0)) .cse13 .cse14 (or (= (+ ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3 1073741637) 0) (= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3 0)) .cse15) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 (or (< 258 ULTIMATE.start_DiskPerfForwardIrpSynchronous_~__cil_tmp15~0) (<= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3 ULTIMATE.start_DiskPerfForwardIrpSynchronous_~__cil_tmp15~0)) .cse6 .cse7 .cse8 .cse9 .cse10 (or (<= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3 258) (<= 260 ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3)) (or .cse12 (<= 260 ULTIMATE.start_DiskPerfStartDevice_~status~1)) (or (<= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~__cil_tmp15~0 ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3) (<= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~__cil_tmp15~0 259)) .cse11 .cse13 .cse14 .cse15)))) [2020-11-22 13:09:07,208 INFO L274 CegarLoopResult]: For program point L992-10(lines 992 996) no Hoare annotation was computed. [2020-11-22 13:09:07,209 INFO L270 CegarLoopResult]: At program point L992-11(lines 992 996) the Hoare annotation is: (let ((.cse0 (+ ULTIMATE.start_IofCallDriver_~__cil_tmp7~0 1073741802)) (.cse1 (+ ULTIMATE.start_IofCallDriver_~compRetStatus~0 1073741802))) (and (<= (+ ~NP~0 2) ~SKIP1~0) (<= (+ ~SKIP1~0 2) ~MPR1~0) (= ~routine~0 0) (= ~s~0 ~NP~0) (<= ULTIMATE.start_IofCallDriver_~returnVal2~0 ~lowerDriverReturn~0) (or (< 258 ULTIMATE.start_DiskPerfForwardIrpSynchronous_~__cil_tmp15~0) (<= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3 ULTIMATE.start_DiskPerfForwardIrpSynchronous_~__cil_tmp15~0)) (<= 0 .cse0) (<= .cse0 0) (not (= ~pended~0 1)) (<= .cse1 0) (= ~compRegistered~0 1) (= 2 ~DC~0) (or (<= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~__cil_tmp15~0 ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3) (<= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~__cil_tmp15~0 259)) (<= 4 ~SKIP2~0) (or (= (+ ~myStatus~0 1073741637) 0) (= ~myStatus~0 0)) (<= ~lowerDriverReturn~0 ULTIMATE.start_IofCallDriver_~returnVal2~0) (<= (+ ~SKIP2~0 3) ~IPC~0) (<= 0 .cse1))) [2020-11-22 13:09:07,209 INFO L274 CegarLoopResult]: For program point L597(lines 597 599) no Hoare annotation was computed. [2020-11-22 13:09:07,209 INFO L274 CegarLoopResult]: For program point L863(lines 863 869) no Hoare annotation was computed. [2020-11-22 13:09:07,209 INFO L274 CegarLoopResult]: For program point L863-2(lines 863 869) no Hoare annotation was computed. [2020-11-22 13:09:07,209 INFO L274 CegarLoopResult]: For program point L863-4(lines 863 869) no Hoare annotation was computed. [2020-11-22 13:09:07,209 INFO L274 CegarLoopResult]: For program point L863-6(lines 863 869) no Hoare annotation was computed. [2020-11-22 13:09:07,209 INFO L274 CegarLoopResult]: For program point L863-8(lines 863 869) no Hoare annotation was computed. [2020-11-22 13:09:07,209 INFO L274 CegarLoopResult]: For program point L863-10(lines 863 869) no Hoare annotation was computed. [2020-11-22 13:09:07,210 INFO L274 CegarLoopResult]: For program point L863-12(lines 863 869) no Hoare annotation was computed. [2020-11-22 13:09:07,210 INFO L274 CegarLoopResult]: For program point L863-14(lines 863 869) no Hoare annotation was computed. [2020-11-22 13:09:07,210 INFO L274 CegarLoopResult]: For program point L863-16(lines 863 869) no Hoare annotation was computed. [2020-11-22 13:09:07,210 INFO L274 CegarLoopResult]: For program point L863-18(lines 863 869) no Hoare annotation was computed. [2020-11-22 13:09:07,210 INFO L274 CegarLoopResult]: For program point L336-1(lines 317 352) no Hoare annotation was computed. [2020-11-22 13:09:07,210 INFO L274 CegarLoopResult]: For program point L336-3(lines 317 352) no Hoare annotation was computed. [2020-11-22 13:09:07,210 INFO L274 CegarLoopResult]: For program point L336-5(lines 317 352) no Hoare annotation was computed. [2020-11-22 13:09:07,210 INFO L274 CegarLoopResult]: For program point L336-7(lines 317 352) no Hoare annotation was computed. [2020-11-22 13:09:07,211 INFO L274 CegarLoopResult]: For program point L336-9(lines 317 352) no Hoare annotation was computed. [2020-11-22 13:09:07,211 INFO L274 CegarLoopResult]: For program point L336-11(lines 317 352) no Hoare annotation was computed. [2020-11-22 13:09:07,211 INFO L274 CegarLoopResult]: For program point L336-13(lines 317 352) no Hoare annotation was computed. [2020-11-22 13:09:07,211 INFO L274 CegarLoopResult]: For program point L336-15(lines 317 352) no Hoare annotation was computed. [2020-11-22 13:09:07,211 INFO L274 CegarLoopResult]: For program point L336-17(lines 317 352) no Hoare annotation was computed. [2020-11-22 13:09:07,211 INFO L274 CegarLoopResult]: For program point L336-19(lines 317 352) no Hoare annotation was computed. [2020-11-22 13:09:07,211 INFO L274 CegarLoopResult]: For program point ULTIMATE.startErr24ASSERT_VIOLATIONERROR_FUNCTION(line 3) no Hoare annotation was computed. [2020-11-22 13:09:07,211 INFO L274 CegarLoopResult]: For program point ULTIMATE.startErr46ASSERT_VIOLATIONERROR_FUNCTION(line 3) no Hoare annotation was computed. [2020-11-22 13:09:07,212 INFO L274 CegarLoopResult]: For program point ULTIMATE.startErr35ASSERT_VIOLATIONERROR_FUNCTION(line 3) no Hoare annotation was computed. [2020-11-22 13:09:07,212 INFO L274 CegarLoopResult]: For program point ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION(line 3) no Hoare annotation was computed. [2020-11-22 13:09:07,212 INFO L274 CegarLoopResult]: For program point ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION(line 3) no Hoare annotation was computed. [2020-11-22 13:09:07,212 INFO L274 CegarLoopResult]: For program point L605(lines 605 610) no Hoare annotation was computed. [2020-11-22 13:09:07,212 INFO L274 CegarLoopResult]: For program point L605-2(lines 526 624) no Hoare annotation was computed. [2020-11-22 13:09:07,212 INFO L270 CegarLoopResult]: At program point L341(lines 341 350) the Hoare annotation is: false [2020-11-22 13:09:07,212 INFO L270 CegarLoopResult]: At program point L341-1(lines 341 350) the Hoare annotation is: false [2020-11-22 13:09:07,212 INFO L270 CegarLoopResult]: At program point L341-2(lines 341 350) the Hoare annotation is: false [2020-11-22 13:09:07,213 INFO L270 CegarLoopResult]: At program point L341-3(lines 341 350) the Hoare annotation is: false [2020-11-22 13:09:07,213 INFO L270 CegarLoopResult]: At program point L341-4(lines 341 350) the Hoare annotation is: false [2020-11-22 13:09:07,213 INFO L270 CegarLoopResult]: At program point L341-5(lines 341 350) the Hoare annotation is: false [2020-11-22 13:09:07,213 INFO L270 CegarLoopResult]: At program point L341-6(lines 341 350) the Hoare annotation is: false [2020-11-22 13:09:07,213 INFO L270 CegarLoopResult]: At program point L341-7(lines 341 350) the Hoare annotation is: false [2020-11-22 13:09:07,213 INFO L270 CegarLoopResult]: At program point L341-8(lines 341 350) the Hoare annotation is: false [2020-11-22 13:09:07,213 INFO L270 CegarLoopResult]: At program point L341-9(lines 341 350) the Hoare annotation is: false [2020-11-22 13:09:07,213 INFO L274 CegarLoopResult]: For program point L342(lines 342 348) no Hoare annotation was computed. [2020-11-22 13:09:07,214 INFO L274 CegarLoopResult]: For program point L342-2(lines 342 348) no Hoare annotation was computed. [2020-11-22 13:09:07,214 INFO L274 CegarLoopResult]: For program point L342-4(lines 342 348) no Hoare annotation was computed. [2020-11-22 13:09:07,214 INFO L274 CegarLoopResult]: For program point L342-6(lines 342 348) no Hoare annotation was computed. [2020-11-22 13:09:07,214 INFO L274 CegarLoopResult]: For program point L342-8(lines 342 348) no Hoare annotation was computed. [2020-11-22 13:09:07,214 INFO L274 CegarLoopResult]: For program point L342-10(lines 342 348) no Hoare annotation was computed. [2020-11-22 13:09:07,214 INFO L274 CegarLoopResult]: For program point L342-12(lines 342 348) no Hoare annotation was computed. [2020-11-22 13:09:07,214 INFO L274 CegarLoopResult]: For program point L342-14(lines 342 348) no Hoare annotation was computed. [2020-11-22 13:09:07,214 INFO L274 CegarLoopResult]: For program point L342-16(lines 342 348) no Hoare annotation was computed. [2020-11-22 13:09:07,214 INFO L274 CegarLoopResult]: For program point L342-18(lines 342 348) no Hoare annotation was computed. [2020-11-22 13:09:07,215 INFO L270 CegarLoopResult]: At program point L79(lines 683 772) the Hoare annotation is: (and (<= (+ ~SKIP1~0 2) ~MPR1~0) (<= (+ ~NP~0 2) ~SKIP1~0) (= ~routine~0 0) (= ~s~0 ~UNLOADED~0) (not (= ~pended~0 1)) (= 2 ~DC~0) (<= (+ ~s~0 2) ~MPR1~0) (<= 4 ~SKIP2~0) (= ~compRegistered~0 0) (not (= 2 ~s~0)) (or (= (+ ~myStatus~0 1073741637) 0) (= ~myStatus~0 0)) (<= (+ ~SKIP2~0 3) ~IPC~0) (not (= ~MPR3~0 ~s~0))) [2020-11-22 13:09:07,215 INFO L274 CegarLoopResult]: For program point ULTIMATE.startErr28ASSERT_VIOLATIONERROR_FUNCTION(line 3) no Hoare annotation was computed. [2020-11-22 13:09:07,215 INFO L274 CegarLoopResult]: For program point ULTIMATE.startErr50ASSERT_VIOLATIONERROR_FUNCTION(line 3) no Hoare annotation was computed. [2020-11-22 13:09:07,215 INFO L274 CegarLoopResult]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2020-11-22 13:09:07,215 INFO L274 CegarLoopResult]: For program point ULTIMATE.startErr39ASSERT_VIOLATIONERROR_FUNCTION(line 3) no Hoare annotation was computed. [2020-11-22 13:09:07,215 INFO L270 CegarLoopResult]: At program point L351(lines 300 353) the Hoare annotation is: false [2020-11-22 13:09:07,216 INFO L270 CegarLoopResult]: At program point L351-1(lines 300 353) the Hoare annotation is: false [2020-11-22 13:09:07,216 INFO L270 CegarLoopResult]: At program point L351-2(lines 300 353) the Hoare annotation is: false [2020-11-22 13:09:07,216 INFO L270 CegarLoopResult]: At program point L351-3(lines 300 353) the Hoare annotation is: false [2020-11-22 13:09:07,216 INFO L270 CegarLoopResult]: At program point L351-4(lines 300 353) the Hoare annotation is: false [2020-11-22 13:09:07,216 INFO L270 CegarLoopResult]: At program point L351-5(lines 300 353) the Hoare annotation is: false [2020-11-22 13:09:07,216 INFO L270 CegarLoopResult]: At program point L351-6(lines 300 353) the Hoare annotation is: false [2020-11-22 13:09:07,216 INFO L270 CegarLoopResult]: At program point L351-7(lines 300 353) the Hoare annotation is: false [2020-11-22 13:09:07,216 INFO L270 CegarLoopResult]: At program point L351-8(lines 300 353) the Hoare annotation is: false [2020-11-22 13:09:07,217 INFO L270 CegarLoopResult]: At program point L351-9(lines 300 353) the Hoare annotation is: false [2020-11-22 13:09:07,217 INFO L274 CegarLoopResult]: For program point L616(lines 616 621) no Hoare annotation was computed. [2020-11-22 13:09:07,217 INFO L274 CegarLoopResult]: For program point ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION(line 3) no Hoare annotation was computed. [2020-11-22 13:09:07,217 INFO L274 CegarLoopResult]: For program point L881(lines 881 899) no Hoare annotation was computed. [2020-11-22 13:09:07,217 INFO L274 CegarLoopResult]: For program point ULTIMATE.startErr17ASSERT_VIOLATIONERROR_FUNCTION(line 3) no Hoare annotation was computed. [2020-11-22 13:09:07,217 INFO L270 CegarLoopResult]: At program point L881-1(lines 881 899) the Hoare annotation is: (and (<= 7 ~IPC~0) (= ~routine~0 0) (= ~compRegistered~0 0) (= ~s~0 ~NP~0) (<= (+ ~SKIP2~0 3) ~IPC~0) (not (= ~pended~0 1)) (= 2 ~DC~0) (not (= ~SKIP2~0 2))) [2020-11-22 13:09:07,217 INFO L274 CegarLoopResult]: For program point L881-2(lines 881 899) no Hoare annotation was computed. [2020-11-22 13:09:07,218 INFO L270 CegarLoopResult]: At program point L881-3(lines 881 899) the Hoare annotation is: (let ((.cse0 (+ ULTIMATE.start_IofCallDriver_~__cil_tmp7~0 1073741802)) (.cse1 (+ ULTIMATE.start_IofCallDriver_~compRetStatus~0 1073741802))) (and (<= (+ ~SKIP1~0 2) ~MPR1~0) (<= (+ ~NP~0 2) ~SKIP1~0) (= ~routine~0 0) (= ~setEventCalled~0 1) (<= 0 .cse0) (<= .cse0 0) (not (= ~pended~0 1)) (<= .cse1 0) (= ~compRegistered~0 1) (= 2 ~DC~0) (= ~MPR1~0 ~s~0) (<= 4 ~SKIP2~0) (or (= (+ ~myStatus~0 1073741637) 0) (= ~myStatus~0 0)) (<= (+ ~SKIP2~0 3) ~IPC~0) (<= 0 .cse1))) [2020-11-22 13:09:07,218 INFO L274 CegarLoopResult]: For program point L881-4(lines 881 899) no Hoare annotation was computed. [2020-11-22 13:09:07,218 INFO L270 CegarLoopResult]: At program point L881-5(lines 881 899) the Hoare annotation is: (let ((.cse16 (+ ULTIMATE.start_IofCallDriver_~compRetStatus~0 1073741802)) (.cse17 (+ ULTIMATE.start_IofCallDriver_~__cil_tmp7~0 1073741802))) (let ((.cse0 (<= (+ ~SKIP1~0 2) ~MPR1~0)) (.cse1 (<= (+ ~NP~0 2) ~SKIP1~0)) (.cse2 (= ~routine~0 0)) (.cse3 (= ~setEventCalled~0 1)) (.cse4 (<= 0 .cse17)) (.cse5 (<= .cse17 0)) (.cse6 (<= .cse16 0)) (.cse7 (not (= ~pended~0 1))) (.cse8 (= ~compRegistered~0 1)) (.cse9 (= 2 ~DC~0)) (.cse10 (= ~MPR1~0 ~s~0)) (.cse11 (<= ULTIMATE.start_DiskPerfStartDevice_~status~1 258)) (.cse12 (<= 4 ~SKIP2~0)) (.cse13 (or (= (+ ~myStatus~0 1073741637) 0) (= ~myStatus~0 0))) (.cse14 (<= (+ ~SKIP2~0 3) ~IPC~0)) (.cse15 (<= 0 .cse16))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 (or (= (+ ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3 1073741637) 0) (= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3 0)) .cse15) (and .cse0 .cse1 .cse2 .cse3 .cse4 (or (< 258 ULTIMATE.start_DiskPerfForwardIrpSynchronous_~__cil_tmp15~0) (<= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3 ULTIMATE.start_DiskPerfForwardIrpSynchronous_~__cil_tmp15~0)) .cse5 .cse6 .cse7 .cse8 .cse9 (or (<= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3 258) (<= 260 ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3)) .cse10 (or .cse11 (<= 260 ULTIMATE.start_DiskPerfStartDevice_~status~1)) (or (<= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~__cil_tmp15~0 ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3) (<= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~__cil_tmp15~0 259)) .cse12 .cse13 .cse14 .cse15)))) [2020-11-22 13:09:07,218 INFO L274 CegarLoopResult]: For program point L881-6(lines 881 899) no Hoare annotation was computed. [2020-11-22 13:09:07,219 INFO L270 CegarLoopResult]: At program point L881-7(lines 881 899) the Hoare annotation is: (let ((.cse16 (+ ULTIMATE.start_IofCallDriver_~compRetStatus~0 1073741802)) (.cse17 (+ ULTIMATE.start_IofCallDriver_~__cil_tmp7~0 1073741802))) (let ((.cse0 (<= (+ ~SKIP1~0 2) ~MPR1~0)) (.cse1 (<= (+ ~NP~0 2) ~SKIP1~0)) (.cse2 (= ~routine~0 0)) (.cse3 (= ~setEventCalled~0 1)) (.cse4 (<= 0 .cse17)) (.cse5 (<= .cse17 0)) (.cse6 (<= .cse16 0)) (.cse7 (not (= ~pended~0 1))) (.cse8 (= ~compRegistered~0 1)) (.cse9 (= 2 ~DC~0)) (.cse10 (= ~MPR1~0 ~s~0)) (.cse11 (<= ULTIMATE.start_DiskPerfStartDevice_~status~1 258)) (.cse12 (<= 4 ~SKIP2~0)) (.cse13 (or (= (+ ~myStatus~0 1073741637) 0) (= ~myStatus~0 0))) (.cse14 (<= (+ ~SKIP2~0 3) ~IPC~0)) (.cse15 (<= 0 .cse16))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 (or (= (+ ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3 1073741637) 0) (= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3 0)) .cse15) (and .cse0 .cse1 .cse2 .cse3 .cse4 (or (< 258 ULTIMATE.start_DiskPerfForwardIrpSynchronous_~__cil_tmp15~0) (<= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3 ULTIMATE.start_DiskPerfForwardIrpSynchronous_~__cil_tmp15~0)) .cse5 .cse6 .cse7 .cse8 .cse9 (or (<= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3 258) (<= 260 ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3)) .cse10 (or .cse11 (<= 260 ULTIMATE.start_DiskPerfStartDevice_~status~1)) (or (<= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~__cil_tmp15~0 ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3) (<= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~__cil_tmp15~0 259)) .cse12 .cse13 .cse14 .cse15)))) [2020-11-22 13:09:07,219 INFO L274 CegarLoopResult]: For program point L881-8(lines 881 899) no Hoare annotation was computed. [2020-11-22 13:09:07,219 INFO L270 CegarLoopResult]: At program point L617(lines 613 622) the Hoare annotation is: (let ((.cse16 (+ ULTIMATE.start_IofCallDriver_~compRetStatus~0 1073741802)) (.cse17 (+ ULTIMATE.start_IofCallDriver_~__cil_tmp7~0 1073741802))) (let ((.cse0 (<= (+ ~NP~0 2) ~SKIP1~0)) (.cse1 (<= (+ ~SKIP1~0 2) ~MPR1~0)) (.cse2 (= ~routine~0 0)) (.cse3 (= ~s~0 ~NP~0)) (.cse4 (<= ULTIMATE.start_IofCallDriver_~returnVal2~0 ~lowerDriverReturn~0)) (.cse5 (<= 0 .cse17)) (.cse6 (<= .cse17 0)) (.cse7 (not (= ~pended~0 1))) (.cse8 (<= .cse16 0)) (.cse9 (= ~compRegistered~0 1)) (.cse10 (= 2 ~DC~0)) (.cse11 (<= ULTIMATE.start_DiskPerfStartDevice_~status~1 258)) (.cse12 (<= 4 ~SKIP2~0)) (.cse13 (<= ~lowerDriverReturn~0 ULTIMATE.start_IofCallDriver_~returnVal2~0)) (.cse14 (<= (+ ~SKIP2~0 3) ~IPC~0)) (.cse15 (<= 0 .cse16))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 (or (= (+ ~myStatus~0 1073741637) 0) (= ~myStatus~0 0)) .cse13 .cse14 (or (= (+ ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3 1073741637) 0) (= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3 0)) .cse15) (and .cse0 .cse1 .cse2 .cse3 .cse4 (or (< 258 ULTIMATE.start_DiskPerfForwardIrpSynchronous_~__cil_tmp15~0) (<= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3 ULTIMATE.start_DiskPerfForwardIrpSynchronous_~__cil_tmp15~0)) .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 (or (<= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3 258) (<= 260 ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3)) (or .cse11 (<= 260 ULTIMATE.start_DiskPerfStartDevice_~status~1)) (or (<= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~__cil_tmp15~0 ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3) (<= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~__cil_tmp15~0 259)) .cse12 .cse13 .cse14 .cse15)))) [2020-11-22 13:09:07,219 INFO L270 CegarLoopResult]: At program point L881-9(lines 881 899) the Hoare annotation is: (let ((.cse16 (+ ULTIMATE.start_IofCallDriver_~compRetStatus~0 1073741802)) (.cse17 (+ ULTIMATE.start_IofCallDriver_~__cil_tmp7~0 1073741802))) (let ((.cse0 (<= (+ ~SKIP1~0 2) ~MPR1~0)) (.cse1 (<= (+ ~NP~0 2) ~SKIP1~0)) (.cse2 (= ~routine~0 0)) (.cse3 (= ~setEventCalled~0 1)) (.cse4 (<= 0 .cse17)) (.cse5 (<= .cse17 0)) (.cse6 (<= .cse16 0)) (.cse7 (not (= ~pended~0 1))) (.cse8 (= ~compRegistered~0 1)) (.cse9 (= 2 ~DC~0)) (.cse10 (= ~MPR1~0 ~s~0)) (.cse11 (<= ULTIMATE.start_DiskPerfStartDevice_~status~1 258)) (.cse12 (<= 4 ~SKIP2~0)) (.cse13 (or (= (+ ~myStatus~0 1073741637) 0) (= ~myStatus~0 0))) (.cse14 (<= (+ ~SKIP2~0 3) ~IPC~0)) (.cse15 (<= 0 .cse16))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 (or (= (+ ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3 1073741637) 0) (= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3 0)) .cse15) (and .cse0 .cse1 .cse2 .cse3 .cse4 (or (< 258 ULTIMATE.start_DiskPerfForwardIrpSynchronous_~__cil_tmp15~0) (<= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3 ULTIMATE.start_DiskPerfForwardIrpSynchronous_~__cil_tmp15~0)) .cse5 .cse6 .cse7 .cse8 .cse9 (or (<= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3 258) (<= 260 ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3)) .cse10 (or .cse11 (<= 260 ULTIMATE.start_DiskPerfStartDevice_~status~1)) (or (<= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~__cil_tmp15~0 ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3) (<= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~__cil_tmp15~0 259)) .cse12 .cse13 .cse14 .cse15)))) [2020-11-22 13:09:07,220 INFO L274 CegarLoopResult]: For program point L881-10(lines 881 899) no Hoare annotation was computed. [2020-11-22 13:09:07,220 INFO L270 CegarLoopResult]: At program point L881-11(lines 881 899) the Hoare annotation is: (let ((.cse16 (+ ULTIMATE.start_IofCallDriver_~compRetStatus~0 1073741802)) (.cse17 (+ ULTIMATE.start_IofCallDriver_~__cil_tmp7~0 1073741802))) (let ((.cse0 (<= (+ ~SKIP1~0 2) ~MPR1~0)) (.cse1 (<= (+ ~NP~0 2) ~SKIP1~0)) (.cse2 (= ~routine~0 0)) (.cse3 (= ~setEventCalled~0 1)) (.cse4 (<= 0 .cse17)) (.cse5 (<= .cse17 0)) (.cse6 (<= .cse16 0)) (.cse7 (not (= ~pended~0 1))) (.cse8 (= ~compRegistered~0 1)) (.cse9 (= 2 ~DC~0)) (.cse10 (= ~MPR1~0 ~s~0)) (.cse11 (<= ULTIMATE.start_DiskPerfStartDevice_~status~1 258)) (.cse12 (<= 4 ~SKIP2~0)) (.cse13 (or (= (+ ~myStatus~0 1073741637) 0) (= ~myStatus~0 0))) (.cse14 (<= (+ ~SKIP2~0 3) ~IPC~0)) (.cse15 (<= 0 .cse16))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 (or (= (+ ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3 1073741637) 0) (= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3 0)) .cse15) (and .cse0 .cse1 .cse2 .cse3 .cse4 (or (< 258 ULTIMATE.start_DiskPerfForwardIrpSynchronous_~__cil_tmp15~0) (<= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3 ULTIMATE.start_DiskPerfForwardIrpSynchronous_~__cil_tmp15~0)) .cse5 .cse6 .cse7 .cse8 .cse9 (or (<= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3 258) (<= 260 ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3)) .cse10 (or .cse11 (<= 260 ULTIMATE.start_DiskPerfStartDevice_~status~1)) (or (<= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~__cil_tmp15~0 ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3) (<= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~__cil_tmp15~0 259)) .cse12 .cse13 .cse14 .cse15)))) [2020-11-22 13:09:07,220 INFO L274 CegarLoopResult]: For program point L881-12(lines 881 899) no Hoare annotation was computed. [2020-11-22 13:09:07,220 INFO L270 CegarLoopResult]: At program point L881-13(lines 881 899) the Hoare annotation is: (let ((.cse0 (+ ULTIMATE.start_IofCallDriver_~__cil_tmp7~0 1073741802)) (.cse1 (+ ULTIMATE.start_IofCallDriver_~compRetStatus~0 1073741802))) (and (<= (+ ~SKIP1~0 2) ~MPR1~0) (<= (+ ~NP~0 2) ~SKIP1~0) (= ~routine~0 0) (= ~setEventCalled~0 1) (<= 0 .cse0) (<= .cse0 0) (not (= ~pended~0 1)) (<= .cse1 0) (= ~compRegistered~0 1) (= 2 ~DC~0) (= ~MPR1~0 ~s~0) (<= 4 ~SKIP2~0) (or (= (+ ~myStatus~0 1073741637) 0) (= ~myStatus~0 0)) (<= (+ ~SKIP2~0 3) ~IPC~0) (<= 0 .cse1))) [2020-11-22 13:09:07,221 INFO L274 CegarLoopResult]: For program point L881-14(lines 881 899) no Hoare annotation was computed. [2020-11-22 13:09:07,221 INFO L270 CegarLoopResult]: At program point L881-15(lines 881 899) the Hoare annotation is: (and (<= (+ ~s~0 2) ~MPR1~0) (= ~routine~0 0) (<= 4 ~SKIP2~0) (= ~compRegistered~0 0) (= ~SKIP1~0 ~s~0) (<= (+ ~NP~0 2) ~s~0) (<= (+ ~SKIP2~0 3) ~IPC~0) (not (= ~pended~0 1)) (= 2 ~DC~0)) [2020-11-22 13:09:07,221 INFO L274 CegarLoopResult]: For program point L881-16(lines 881 899) no Hoare annotation was computed. [2020-11-22 13:09:07,221 INFO L270 CegarLoopResult]: At program point L881-17(lines 881 899) the Hoare annotation is: (and (<= 7 ~IPC~0) (= ~routine~0 0) (= ~compRegistered~0 0) (= ~s~0 ~NP~0) (<= (+ ~SKIP2~0 3) ~IPC~0) (not (= ~pended~0 1)) (= 2 ~DC~0) (not (= ~SKIP2~0 2))) [2020-11-22 13:09:07,221 INFO L274 CegarLoopResult]: For program point L221(lines 221 227) no Hoare annotation was computed. [2020-11-22 13:09:07,221 INFO L270 CegarLoopResult]: At program point L882(lines 882 890) the Hoare annotation is: false [2020-11-22 13:09:07,221 INFO L274 CegarLoopResult]: For program point L882-2(lines 882 890) no Hoare annotation was computed. [2020-11-22 13:09:07,222 INFO L270 CegarLoopResult]: At program point L882-3(lines 882 890) the Hoare annotation is: (and (<= (+ ~SKIP1~0 2) ~MPR1~0) (<= (+ ~NP~0 2) ~SKIP1~0) (= ~routine~0 0) (<= 4 ~SKIP2~0) (= ~s~0 ~NP~0) (or (= (+ ~myStatus~0 1073741637) 0) (= ~myStatus~0 0)) (<= (+ ~SKIP2~0 3) ~IPC~0) (not (= ~pended~0 1)) (= ~compRegistered~0 1) (= 2 ~DC~0)) [2020-11-22 13:09:07,222 INFO L274 CegarLoopResult]: For program point L882-5(lines 882 890) no Hoare annotation was computed. [2020-11-22 13:09:07,222 INFO L270 CegarLoopResult]: At program point L882-6(lines 882 890) the Hoare annotation is: (let ((.cse0 (<= (+ ~NP~0 2) ~SKIP1~0)) (.cse1 (<= (+ ~SKIP1~0 2) ~MPR1~0)) (.cse2 (= ~routine~0 0)) (.cse8 (<= 4 ~SKIP2~0)) (.cse7 (<= ULTIMATE.start_DiskPerfStartDevice_~status~1 258)) (.cse3 (= ~s~0 ~NP~0)) (.cse9 (or (= (+ ~myStatus~0 1073741637) 0) (= ~myStatus~0 0))) (.cse10 (<= (+ ~SKIP2~0 3) ~IPC~0)) (.cse4 (not (= ~pended~0 1))) (.cse5 (= ~compRegistered~0 1)) (.cse6 (= 2 ~DC~0))) (or (and .cse0 .cse1 .cse2 .cse3 (or (< 258 ULTIMATE.start_DiskPerfForwardIrpSynchronous_~__cil_tmp15~0) (<= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3 ULTIMATE.start_DiskPerfForwardIrpSynchronous_~__cil_tmp15~0)) .cse4 .cse5 .cse6 (or (<= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3 258) (<= 260 ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3)) (or .cse7 (<= 260 ULTIMATE.start_DiskPerfStartDevice_~status~1)) (or (<= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~__cil_tmp15~0 ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3) (<= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~__cil_tmp15~0 259)) .cse8 .cse9 .cse10) (and .cse0 .cse1 .cse2 .cse8 .cse7 .cse3 .cse9 .cse10 (or (= (+ ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3 1073741637) 0) (= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3 0)) .cse4 .cse5 .cse6))) [2020-11-22 13:09:07,222 INFO L274 CegarLoopResult]: For program point L882-8(lines 882 890) no Hoare annotation was computed. [2020-11-22 13:09:07,223 INFO L270 CegarLoopResult]: At program point L882-9(lines 882 890) the Hoare annotation is: (let ((.cse0 (<= (+ ~NP~0 2) ~SKIP1~0)) (.cse1 (<= (+ ~SKIP1~0 2) ~MPR1~0)) (.cse2 (= ~routine~0 0)) (.cse7 (<= ULTIMATE.start_DiskPerfStartDevice_~status~1 258)) (.cse8 (<= 4 ~SKIP2~0)) (.cse3 (= ~s~0 ~NP~0)) (.cse9 (or (= (+ ~myStatus~0 1073741637) 0) (= ~myStatus~0 0))) (.cse10 (<= (+ ~SKIP2~0 3) ~IPC~0)) (.cse4 (not (= ~pended~0 1))) (.cse5 (= ~compRegistered~0 1)) (.cse6 (= 2 ~DC~0))) (or (and .cse0 .cse1 .cse2 .cse3 (or (< 258 ULTIMATE.start_DiskPerfForwardIrpSynchronous_~__cil_tmp15~0) (<= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3 ULTIMATE.start_DiskPerfForwardIrpSynchronous_~__cil_tmp15~0)) .cse4 .cse5 .cse6 (or (<= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3 258) (<= 260 ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3)) (or .cse7 (<= 260 ULTIMATE.start_DiskPerfStartDevice_~status~1)) (or (<= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~__cil_tmp15~0 ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3) (<= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~__cil_tmp15~0 259)) .cse8 .cse9 .cse10) (and .cse0 .cse1 .cse2 .cse7 .cse8 .cse3 .cse9 .cse10 (or (= (+ ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3 1073741637) 0) (= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3 0)) .cse4 .cse5 .cse6))) [2020-11-22 13:09:07,223 INFO L274 CegarLoopResult]: For program point L882-11(lines 882 890) no Hoare annotation was computed. [2020-11-22 13:09:07,223 INFO L270 CegarLoopResult]: At program point L882-12(lines 882 890) the Hoare annotation is: (let ((.cse0 (<= (+ ~NP~0 2) ~SKIP1~0)) (.cse1 (<= (+ ~SKIP1~0 2) ~MPR1~0)) (.cse2 (= ~routine~0 0)) (.cse7 (<= ULTIMATE.start_DiskPerfStartDevice_~status~1 258)) (.cse8 (<= 4 ~SKIP2~0)) (.cse3 (= ~s~0 ~NP~0)) (.cse9 (or (= (+ ~myStatus~0 1073741637) 0) (= ~myStatus~0 0))) (.cse10 (<= (+ ~SKIP2~0 3) ~IPC~0)) (.cse4 (not (= ~pended~0 1))) (.cse5 (= ~compRegistered~0 1)) (.cse6 (= 2 ~DC~0))) (or (and .cse0 .cse1 .cse2 .cse3 (or (< 258 ULTIMATE.start_DiskPerfForwardIrpSynchronous_~__cil_tmp15~0) (<= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3 ULTIMATE.start_DiskPerfForwardIrpSynchronous_~__cil_tmp15~0)) .cse4 .cse5 .cse6 (or (<= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3 258) (<= 260 ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3)) (or .cse7 (<= 260 ULTIMATE.start_DiskPerfStartDevice_~status~1)) (or (<= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~__cil_tmp15~0 ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3) (<= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~__cil_tmp15~0 259)) .cse8 .cse9 .cse10) (and .cse0 .cse1 .cse2 .cse7 .cse8 .cse3 .cse9 .cse10 (or (= (+ ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3 1073741637) 0) (= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3 0)) .cse4 .cse5 .cse6))) [2020-11-22 13:09:07,223 INFO L274 CegarLoopResult]: For program point L882-14(lines 882 890) no Hoare annotation was computed. [2020-11-22 13:09:07,223 INFO L270 CegarLoopResult]: At program point L882-15(lines 882 890) the Hoare annotation is: (let ((.cse0 (<= (+ ~NP~0 2) ~SKIP1~0)) (.cse1 (<= (+ ~SKIP1~0 2) ~MPR1~0)) (.cse2 (= ~routine~0 0)) (.cse7 (<= ULTIMATE.start_DiskPerfStartDevice_~status~1 258)) (.cse8 (<= 4 ~SKIP2~0)) (.cse3 (= ~s~0 ~NP~0)) (.cse9 (or (= (+ ~myStatus~0 1073741637) 0) (= ~myStatus~0 0))) (.cse10 (<= (+ ~SKIP2~0 3) ~IPC~0)) (.cse4 (not (= ~pended~0 1))) (.cse5 (= ~compRegistered~0 1)) (.cse6 (= 2 ~DC~0))) (or (and .cse0 .cse1 .cse2 .cse3 (or (< 258 ULTIMATE.start_DiskPerfForwardIrpSynchronous_~__cil_tmp15~0) (<= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3 ULTIMATE.start_DiskPerfForwardIrpSynchronous_~__cil_tmp15~0)) .cse4 .cse5 .cse6 (or (<= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3 258) (<= 260 ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3)) (or .cse7 (<= 260 ULTIMATE.start_DiskPerfStartDevice_~status~1)) (or (<= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~__cil_tmp15~0 ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3) (<= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~__cil_tmp15~0 259)) .cse8 .cse9 .cse10) (and .cse0 .cse1 .cse2 .cse7 .cse8 .cse3 .cse9 .cse10 (or (= (+ ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3 1073741637) 0) (= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3 0)) .cse4 .cse5 .cse6))) [2020-11-22 13:09:07,224 INFO L274 CegarLoopResult]: For program point L882-17(lines 882 890) no Hoare annotation was computed. [2020-11-22 13:09:07,224 INFO L270 CegarLoopResult]: At program point L882-18(lines 882 890) the Hoare annotation is: (and (<= (+ ~SKIP1~0 2) ~MPR1~0) (<= (+ ~NP~0 2) ~SKIP1~0) (= ~routine~0 0) (<= 4 ~SKIP2~0) (= ~s~0 ~NP~0) (or (= (+ ~myStatus~0 1073741637) 0) (= ~myStatus~0 0)) (<= (+ ~SKIP2~0 3) ~IPC~0) (not (= ~pended~0 1)) (= ~compRegistered~0 1) (= 2 ~DC~0)) [2020-11-22 13:09:07,224 INFO L274 CegarLoopResult]: For program point L882-20(lines 882 890) no Hoare annotation was computed. [2020-11-22 13:09:07,224 INFO L270 CegarLoopResult]: At program point L882-21(lines 882 890) the Hoare annotation is: false [2020-11-22 13:09:07,224 INFO L274 CegarLoopResult]: For program point L882-23(lines 882 890) no Hoare annotation was computed. [2020-11-22 13:09:07,224 INFO L270 CegarLoopResult]: At program point L882-24(lines 882 890) the Hoare annotation is: false [2020-11-22 13:09:07,224 INFO L274 CegarLoopResult]: For program point L882-26(lines 882 890) no Hoare annotation was computed. [2020-11-22 13:09:07,225 INFO L274 CegarLoopResult]: For program point ULTIMATE.startErr32ASSERT_VIOLATIONERROR_FUNCTION(line 3) no Hoare annotation was computed. [2020-11-22 13:09:07,225 INFO L274 CegarLoopResult]: For program point ULTIMATE.startErr43ASSERT_VIOLATIONERROR_FUNCTION(line 3) no Hoare annotation was computed. [2020-11-22 13:09:07,225 INFO L270 CegarLoopResult]: At program point L760(lines 683 772) the Hoare annotation is: (let ((.cse28 (<= ULTIMATE.start_DiskPerfDispatchPnp_~status~0 258)) (.cse26 (<= |ULTIMATE.start_DiskPerfDispatchPnp_#res| 258)) (.cse24 (<= ULTIMATE.start_main_~status~6 258))) (let ((.cse14 (= ~SKIP2~0 ~s~0)) (.cse9 (= ~lowerDriverReturn~0 ULTIMATE.start_PoCallDriver_~returnVal~0)) (.cse3 (= ~IPC~0 ~s~0)) (.cse4 (= ~lowerDriverReturn~0 ULTIMATE.start_main_~status~6)) (.cse16 (or .cse24 (<= 260 ULTIMATE.start_main_~status~6))) (.cse17 (or .cse26 (<= 260 |ULTIMATE.start_DiskPerfDispatchPnp_#res|))) (.cse18 (or (< 258 ULTIMATE.start_DiskPerfForwardIrpSynchronous_~__cil_tmp15~0) (<= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3 ULTIMATE.start_DiskPerfForwardIrpSynchronous_~__cil_tmp15~0))) (.cse19 (or (<= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3 258) (<= 260 ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3))) (.cse20 (or (<= 260 ULTIMATE.start_DiskPerfDispatchPnp_~status~0) .cse28)) (.cse25 (<= ULTIMATE.start_DiskPerfStartDevice_~status~1 258)) (.cse21 (or (<= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~__cil_tmp15~0 ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3) (<= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~__cil_tmp15~0 259))) (.cse11 (<= (+ ~NP~0 2) ~SKIP1~0)) (.cse0 (<= (+ ~SKIP1~0 2) ~MPR1~0)) (.cse1 (<= 7 ~IPC~0)) (.cse2 (= ~routine~0 0)) (.cse12 (<= ULTIMATE.start_IofCallDriver_~returnVal2~0 ~lowerDriverReturn~0)) (.cse7 (not (= ~pended~0 1))) (.cse8 (= 2 ~DC~0)) (.cse23 (<= ULTIMATE.start_DiskPerfRemoveDevice_~status~2 258)) (.cse22 (= ~s~0 ~DC~0)) (.cse13 (<= 4 ~SKIP2~0)) (.cse15 (<= ~lowerDriverReturn~0 ULTIMATE.start_IofCallDriver_~returnVal2~0)) (.cse5 (<= (+ ~SKIP2~0 3) ~IPC~0)) (.cse6 (<= (+ ~NP~0 4) ~MPR1~0)) (.cse27 (or (= (+ ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3 1073741637) 0) (= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3 0))) (.cse10 (not (= ~SKIP2~0 2)))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10) (and .cse0 .cse11 .cse2 .cse12 (<= |ULTIMATE.start_DiskPerfDispatchPnp_#res| ~lowerDriverReturn~0) .cse7 .cse8 .cse13 .cse14 (<= ~lowerDriverReturn~0 |ULTIMATE.start_DiskPerfDispatchPnp_#res|) .cse5 .cse15 (<= ULTIMATE.start_main_~status~6 ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 ULTIMATE.start_main_~status~6)) (and .cse11 .cse0 .cse1 .cse2 .cse16 .cse17 .cse12 .cse18 .cse7 .cse8 .cse19 .cse20 .cse21 .cse22 .cse13 .cse15 .cse5 .cse6 .cse10 (or (<= 260 ULTIMATE.start_DiskPerfRemoveDevice_~status~2) .cse23)) (and (not (= ~IPC~0 2)) .cse2 .cse22 (= ULTIMATE.start_main_~status~6 0) .cse7 .cse8 .cse10) (and .cse0 .cse2 .cse13 .cse4 .cse14 .cse5 .cse6 .cse7 .cse8 .cse9) (and .cse11 .cse0 .cse1 .cse2 .cse12 .cse7 .cse8 .cse24 .cse25 .cse22 .cse13 .cse26 .cse15 .cse5 .cse6 .cse27 .cse10 .cse28) (and .cse1 .cse2 .cse3 .cse4 .cse12 .cse15 .cse5 .cse7 .cse8 .cse10) (and .cse11 .cse0 .cse1 .cse2 .cse16 .cse17 .cse12 .cse18 .cse7 .cse8 .cse19 .cse20 (or .cse25 (<= 260 ULTIMATE.start_DiskPerfStartDevice_~status~1)) .cse21 .cse22 .cse13 .cse15 .cse5 .cse6 .cse10) (and (<= (+ ULTIMATE.start_main_~status~6 1073741789) 0) .cse1 .cse2 .cse22 .cse5 .cse7 .cse8 (<= (+ |ULTIMATE.start_DiskPerfDeviceControl_#res| 1073741789) 0) .cse10) (and .cse11 .cse0 .cse1 .cse2 .cse12 .cse7 .cse8 .cse23 .cse24 .cse22 .cse13 .cse26 (or (= (+ ~myStatus~0 1073741637) 0) (= ~myStatus~0 0)) .cse15 .cse5 .cse6 .cse27 .cse10 .cse28)))) [2020-11-22 13:09:07,225 INFO L274 CegarLoopResult]: For program point L1025(lines 1025 1045) no Hoare annotation was computed. [2020-11-22 13:09:07,226 INFO L270 CegarLoopResult]: At program point L1025-1(lines 1025 1045) the Hoare annotation is: (and (<= (+ ~s~0 2) ~MPR1~0) (= ~routine~0 0) (<= 4 ~SKIP2~0) (= ~compRegistered~0 0) (= ~SKIP1~0 ~s~0) (<= (+ ~SKIP2~0 3) ~IPC~0) (<= (+ ~NP~0 4) ~MPR1~0) (not (= ~pended~0 1)) (= 2 ~DC~0)) [2020-11-22 13:09:07,226 INFO L274 CegarLoopResult]: For program point L893(lines 893 897) no Hoare annotation was computed. [2020-11-22 13:09:07,226 INFO L274 CegarLoopResult]: For program point L893-2(lines 893 897) no Hoare annotation was computed. [2020-11-22 13:09:07,226 INFO L274 CegarLoopResult]: For program point ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION(line 3) no Hoare annotation was computed. [2020-11-22 13:09:07,226 INFO L274 CegarLoopResult]: For program point L893-4(lines 893 897) no Hoare annotation was computed. [2020-11-22 13:09:07,226 INFO L274 CegarLoopResult]: For program point L893-6(lines 893 897) no Hoare annotation was computed. [2020-11-22 13:09:07,226 INFO L274 CegarLoopResult]: For program point L893-8(lines 893 897) no Hoare annotation was computed. [2020-11-22 13:09:07,227 INFO L274 CegarLoopResult]: For program point L893-10(lines 893 897) no Hoare annotation was computed. [2020-11-22 13:09:07,227 INFO L274 CegarLoopResult]: For program point L893-12(lines 893 897) no Hoare annotation was computed. [2020-11-22 13:09:07,227 INFO L274 CegarLoopResult]: For program point L893-14(lines 893 897) no Hoare annotation was computed. [2020-11-22 13:09:07,227 INFO L274 CegarLoopResult]: For program point L893-16(lines 893 897) no Hoare annotation was computed. [2020-11-22 13:09:07,227 INFO L274 CegarLoopResult]: For program point ULTIMATE.startErr21ASSERT_VIOLATIONERROR_FUNCTION(line 3) no Hoare annotation was computed. [2020-11-22 13:09:07,227 INFO L270 CegarLoopResult]: At program point L1026(lines 1026 1036) the Hoare annotation is: false [2020-11-22 13:09:07,372 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 22.11 01:09:07 BoogieIcfgContainer [2020-11-22 13:09:07,372 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-11-22 13:09:07,373 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2020-11-22 13:09:07,373 INFO L271 PluginConnector]: Initializing Witness Printer... [2020-11-22 13:09:07,373 INFO L275 PluginConnector]: Witness Printer initialized [2020-11-22 13:09:07,373 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 01:08:41" (3/4) ... [2020-11-22 13:09:07,377 INFO L137 WitnessPrinter]: Generating witness for correct program [2020-11-22 13:09:07,425 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 264 nodes and edges [2020-11-22 13:09:07,431 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 85 nodes and edges [2020-11-22 13:09:07,437 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 15 nodes and edges [2020-11-22 13:09:07,443 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 5 nodes and edges [2020-11-22 13:09:07,475 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((((((((((SKIP1 + 2 <= MPR1 && 7 <= IPC) && routine == 0) && IPC == s) && lowerDriverReturn == status) && SKIP2 + 3 <= IPC) && NP + 4 <= MPR1) && !(pended == 1)) && 2 == DC) && lowerDriverReturn == returnVal) && !(SKIP2 == 2)) || (((((((((((((SKIP1 + 2 <= MPR1 && NP + 2 <= SKIP1) && routine == 0) && returnVal2 <= lowerDriverReturn) && \result <= lowerDriverReturn) && !(pended == 1)) && 2 == DC) && 4 <= SKIP2) && SKIP2 == s) && lowerDriverReturn <= \result) && SKIP2 + 3 <= IPC) && lowerDriverReturn <= returnVal2) && status <= lowerDriverReturn) && lowerDriverReturn <= status)) || s == UNLOADED) || (((((((((((((((((((NP + 2 <= SKIP1 && SKIP1 + 2 <= MPR1) && 7 <= IPC) && routine == 0) && (status <= 258 || 260 <= status)) && (\result <= 258 || 260 <= \result)) && returnVal2 <= lowerDriverReturn) && (258 < __cil_tmp15 || status <= __cil_tmp15)) && !(pended == 1)) && 2 == DC) && (status <= 258 || 260 <= status)) && (260 <= status || status <= 258)) && (__cil_tmp15 <= status || __cil_tmp15 <= 259)) && s == DC) && 4 <= SKIP2) && lowerDriverReturn <= returnVal2) && SKIP2 + 3 <= IPC) && NP + 4 <= MPR1) && !(SKIP2 == 2)) && (260 <= status || status <= 258))) || ((((((!(IPC == 2) && routine == 0) && s == DC) && status == 0) && !(pended == 1)) && 2 == DC) && !(SKIP2 == 2))) || (((((((((SKIP1 + 2 <= MPR1 && routine == 0) && 4 <= SKIP2) && lowerDriverReturn == status) && SKIP2 == s) && SKIP2 + 3 <= IPC) && NP + 4 <= MPR1) && !(pended == 1)) && 2 == DC) && lowerDriverReturn == returnVal)) || (((((((((((((((((NP + 2 <= SKIP1 && SKIP1 + 2 <= MPR1) && 7 <= IPC) && routine == 0) && returnVal2 <= lowerDriverReturn) && !(pended == 1)) && 2 == DC) && status <= 258) && status <= 258) && s == DC) && 4 <= SKIP2) && \result <= 258) && lowerDriverReturn <= returnVal2) && SKIP2 + 3 <= IPC) && NP + 4 <= MPR1) && (status + 1073741637 == 0 || status == 0)) && !(SKIP2 == 2)) && status <= 258)) || (((((((((7 <= IPC && routine == 0) && IPC == s) && lowerDriverReturn == status) && returnVal2 <= lowerDriverReturn) && lowerDriverReturn <= returnVal2) && SKIP2 + 3 <= IPC) && !(pended == 1)) && 2 == DC) && !(SKIP2 == 2))) || (((((((((((((((((((NP + 2 <= SKIP1 && SKIP1 + 2 <= MPR1) && 7 <= IPC) && routine == 0) && (status <= 258 || 260 <= status)) && (\result <= 258 || 260 <= \result)) && returnVal2 <= lowerDriverReturn) && (258 < __cil_tmp15 || status <= __cil_tmp15)) && !(pended == 1)) && 2 == DC) && (status <= 258 || 260 <= status)) && (260 <= status || status <= 258)) && (status <= 258 || 260 <= status)) && (__cil_tmp15 <= status || __cil_tmp15 <= 259)) && s == DC) && 4 <= SKIP2) && lowerDriverReturn <= returnVal2) && SKIP2 + 3 <= IPC) && NP + 4 <= MPR1) && !(SKIP2 == 2))) || ((((((((((((((((((NP + 2 <= SKIP1 && SKIP1 + 2 <= MPR1) && 7 <= IPC) && routine == 0) && returnVal2 <= lowerDriverReturn) && !(pended == 1)) && 2 == DC) && status <= 258) && status <= 258) && s == DC) && 4 <= SKIP2) && \result <= 258) && (myStatus + 1073741637 == 0 || myStatus == 0)) && lowerDriverReturn <= returnVal2) && SKIP2 + 3 <= IPC) && NP + 4 <= MPR1) && (status + 1073741637 == 0 || status == 0)) && !(SKIP2 == 2)) && status <= 258)) || ((((((((status + 1073741789 <= 0 && 7 <= IPC) && routine == 0) && s == DC) && SKIP2 + 3 <= IPC) && !(pended == 1)) && 2 == DC) && \result + 1073741789 <= 0) && !(SKIP2 == 2)) [2020-11-22 13:09:07,475 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((((((((((SKIP1 + 2 <= MPR1 && 7 <= IPC) && routine == 0) && IPC == s) && lowerDriverReturn == status) && SKIP2 + 3 <= IPC) && NP + 4 <= MPR1) && !(pended == 1)) && 2 == DC) && lowerDriverReturn == returnVal) && !(SKIP2 == 2)) || (((((((((((((SKIP1 + 2 <= MPR1 && NP + 2 <= SKIP1) && routine == 0) && returnVal2 <= lowerDriverReturn) && \result <= lowerDriverReturn) && !(pended == 1)) && 2 == DC) && 4 <= SKIP2) && SKIP2 == s) && lowerDriverReturn <= \result) && SKIP2 + 3 <= IPC) && lowerDriverReturn <= returnVal2) && status <= lowerDriverReturn) && lowerDriverReturn <= status)) || s == UNLOADED) || (((((((((((((((((((NP + 2 <= SKIP1 && SKIP1 + 2 <= MPR1) && 7 <= IPC) && routine == 0) && (status <= 258 || 260 <= status)) && (\result <= 258 || 260 <= \result)) && returnVal2 <= lowerDriverReturn) && (258 < __cil_tmp15 || status <= __cil_tmp15)) && !(pended == 1)) && 2 == DC) && (status <= 258 || 260 <= status)) && (260 <= status || status <= 258)) && (__cil_tmp15 <= status || __cil_tmp15 <= 259)) && s == DC) && 4 <= SKIP2) && lowerDriverReturn <= returnVal2) && SKIP2 + 3 <= IPC) && NP + 4 <= MPR1) && !(SKIP2 == 2)) && (260 <= status || status <= 258))) || ((((((!(IPC == 2) && routine == 0) && s == DC) && status == 0) && !(pended == 1)) && 2 == DC) && !(SKIP2 == 2))) || (((((((((SKIP1 + 2 <= MPR1 && routine == 0) && 4 <= SKIP2) && lowerDriverReturn == status) && SKIP2 == s) && SKIP2 + 3 <= IPC) && NP + 4 <= MPR1) && !(pended == 1)) && 2 == DC) && lowerDriverReturn == returnVal)) || (((((((((((((((((NP + 2 <= SKIP1 && SKIP1 + 2 <= MPR1) && 7 <= IPC) && routine == 0) && returnVal2 <= lowerDriverReturn) && !(pended == 1)) && 2 == DC) && status <= 258) && status <= 258) && s == DC) && 4 <= SKIP2) && \result <= 258) && lowerDriverReturn <= returnVal2) && SKIP2 + 3 <= IPC) && NP + 4 <= MPR1) && (status + 1073741637 == 0 || status == 0)) && !(SKIP2 == 2)) && status <= 258)) || (((((((((7 <= IPC && routine == 0) && IPC == s) && lowerDriverReturn == status) && returnVal2 <= lowerDriverReturn) && lowerDriverReturn <= returnVal2) && SKIP2 + 3 <= IPC) && !(pended == 1)) && 2 == DC) && !(SKIP2 == 2))) || (((((((((((((((((((NP + 2 <= SKIP1 && SKIP1 + 2 <= MPR1) && 7 <= IPC) && routine == 0) && (status <= 258 || 260 <= status)) && (\result <= 258 || 260 <= \result)) && returnVal2 <= lowerDriverReturn) && (258 < __cil_tmp15 || status <= __cil_tmp15)) && !(pended == 1)) && 2 == DC) && (status <= 258 || 260 <= status)) && (260 <= status || status <= 258)) && (status <= 258 || 260 <= status)) && (__cil_tmp15 <= status || __cil_tmp15 <= 259)) && s == DC) && 4 <= SKIP2) && lowerDriverReturn <= returnVal2) && SKIP2 + 3 <= IPC) && NP + 4 <= MPR1) && !(SKIP2 == 2))) || ((((((((((((((((((NP + 2 <= SKIP1 && SKIP1 + 2 <= MPR1) && 7 <= IPC) && routine == 0) && returnVal2 <= lowerDriverReturn) && !(pended == 1)) && 2 == DC) && status <= 258) && status <= 258) && s == DC) && 4 <= SKIP2) && \result <= 258) && (myStatus + 1073741637 == 0 || myStatus == 0)) && lowerDriverReturn <= returnVal2) && SKIP2 + 3 <= IPC) && NP + 4 <= MPR1) && (status + 1073741637 == 0 || status == 0)) && !(SKIP2 == 2)) && status <= 258)) || ((((((((status + 1073741789 <= 0 && 7 <= IPC) && routine == 0) && s == DC) && SKIP2 + 3 <= IPC) && !(pended == 1)) && 2 == DC) && \result + 1073741789 <= 0) && !(SKIP2 == 2)) [2020-11-22 13:09:07,476 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((((((((((SKIP1 + 2 <= MPR1 && 7 <= IPC) && routine == 0) && IPC == s) && lowerDriverReturn == status) && SKIP2 + 3 <= IPC) && NP + 4 <= MPR1) && !(pended == 1)) && 2 == DC) && lowerDriverReturn == returnVal) && !(SKIP2 == 2)) || (((((((((((((SKIP1 + 2 <= MPR1 && NP + 2 <= SKIP1) && routine == 0) && returnVal2 <= lowerDriverReturn) && \result <= lowerDriverReturn) && !(pended == 1)) && 2 == DC) && 4 <= SKIP2) && SKIP2 == s) && lowerDriverReturn <= \result) && SKIP2 + 3 <= IPC) && lowerDriverReturn <= returnVal2) && status <= lowerDriverReturn) && lowerDriverReturn <= status)) || s == UNLOADED) || (((((((((((((((((((NP + 2 <= SKIP1 && SKIP1 + 2 <= MPR1) && 7 <= IPC) && routine == 0) && (status <= 258 || 260 <= status)) && (\result <= 258 || 260 <= \result)) && returnVal2 <= lowerDriverReturn) && (258 < __cil_tmp15 || status <= __cil_tmp15)) && !(pended == 1)) && 2 == DC) && (status <= 258 || 260 <= status)) && (260 <= status || status <= 258)) && (__cil_tmp15 <= status || __cil_tmp15 <= 259)) && s == DC) && 4 <= SKIP2) && lowerDriverReturn <= returnVal2) && SKIP2 + 3 <= IPC) && NP + 4 <= MPR1) && !(SKIP2 == 2)) && (260 <= status || status <= 258))) || ((((((!(IPC == 2) && routine == 0) && s == DC) && status == 0) && !(pended == 1)) && 2 == DC) && !(SKIP2 == 2))) || (((((((((SKIP1 + 2 <= MPR1 && routine == 0) && 4 <= SKIP2) && lowerDriverReturn == status) && SKIP2 == s) && SKIP2 + 3 <= IPC) && NP + 4 <= MPR1) && !(pended == 1)) && 2 == DC) && lowerDriverReturn == returnVal)) || (((((((((((((((((NP + 2 <= SKIP1 && SKIP1 + 2 <= MPR1) && 7 <= IPC) && routine == 0) && returnVal2 <= lowerDriverReturn) && !(pended == 1)) && 2 == DC) && status <= 258) && status <= 258) && s == DC) && 4 <= SKIP2) && \result <= 258) && lowerDriverReturn <= returnVal2) && SKIP2 + 3 <= IPC) && NP + 4 <= MPR1) && (status + 1073741637 == 0 || status == 0)) && !(SKIP2 == 2)) && status <= 258)) || (((((((((7 <= IPC && routine == 0) && IPC == s) && lowerDriverReturn == status) && returnVal2 <= lowerDriverReturn) && lowerDriverReturn <= returnVal2) && SKIP2 + 3 <= IPC) && !(pended == 1)) && 2 == DC) && !(SKIP2 == 2))) || (((((((((((((((((((NP + 2 <= SKIP1 && SKIP1 + 2 <= MPR1) && 7 <= IPC) && routine == 0) && (status <= 258 || 260 <= status)) && (\result <= 258 || 260 <= \result)) && returnVal2 <= lowerDriverReturn) && (258 < __cil_tmp15 || status <= __cil_tmp15)) && !(pended == 1)) && 2 == DC) && (status <= 258 || 260 <= status)) && (260 <= status || status <= 258)) && (status <= 258 || 260 <= status)) && (__cil_tmp15 <= status || __cil_tmp15 <= 259)) && s == DC) && 4 <= SKIP2) && lowerDriverReturn <= returnVal2) && SKIP2 + 3 <= IPC) && NP + 4 <= MPR1) && !(SKIP2 == 2))) || ((((((((((((((((((NP + 2 <= SKIP1 && SKIP1 + 2 <= MPR1) && 7 <= IPC) && routine == 0) && returnVal2 <= lowerDriverReturn) && !(pended == 1)) && 2 == DC) && status <= 258) && status <= 258) && s == DC) && 4 <= SKIP2) && \result <= 258) && (myStatus + 1073741637 == 0 || myStatus == 0)) && lowerDriverReturn <= returnVal2) && SKIP2 + 3 <= IPC) && NP + 4 <= MPR1) && (status + 1073741637 == 0 || status == 0)) && !(SKIP2 == 2)) && status <= 258)) || ((((((((status + 1073741789 <= 0 && 7 <= IPC) && routine == 0) && s == DC) && SKIP2 + 3 <= IPC) && !(pended == 1)) && 2 == DC) && \result + 1073741789 <= 0) && !(SKIP2 == 2)) [2020-11-22 13:09:07,477 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((((((NP + 2 <= SKIP1 && status <= 258) && status <= 258) && 4 <= SKIP2) && \result <= 258) && ((((((((((SKIP1 + 2 <= MPR1 && !(IPC == 2)) && routine == 0) && lowerDriverReturn == status) && SKIP2 + 3 <= IPC) && NP + 4 <= MPR1) && lowerDriverReturn == returnVal) && !(pended == 1)) && 2 == DC) && !(SKIP2 == 2)) || (((SKIP1 + 2 <= MPR1 && 7 <= IPC) && (((((((!(IPC == 2) && 2 == s) && routine == 0) && s == DC) && SKIP2 + 3 <= IPC) && !(pended == 1)) && !(SKIP2 == 2)) || ((((((((!(IPC == 2) && routine == 0) && lowerDriverReturn == status) && returnVal2 <= lowerDriverReturn) && SKIP2 + 3 <= IPC) && lowerDriverReturn <= returnVal2) && !(pended == 1)) && 2 == DC) && !(SKIP2 == 2)))) && NP + 4 <= MPR1))) && returnVal2 <= lowerDriverReturn) && lowerDriverReturn <= returnVal2) && (status + 1073741637 == 0 || status == 0)) && status <= 258) || (((((((((((NP + 2 <= SKIP1 && (260 <= status || status <= 258)) && (__cil_tmp15 <= status || __cil_tmp15 <= 259)) && 4 <= SKIP2) && (status <= 258 || 260 <= status)) && (\result <= 258 || 260 <= \result)) && ((((((((((SKIP1 + 2 <= MPR1 && !(IPC == 2)) && routine == 0) && lowerDriverReturn == status) && SKIP2 + 3 <= IPC) && NP + 4 <= MPR1) && lowerDriverReturn == returnVal) && !(pended == 1)) && 2 == DC) && !(SKIP2 == 2)) || (((SKIP1 + 2 <= MPR1 && 7 <= IPC) && (((((((!(IPC == 2) && 2 == s) && routine == 0) && s == DC) && SKIP2 + 3 <= IPC) && !(pended == 1)) && !(SKIP2 == 2)) || ((((((((!(IPC == 2) && routine == 0) && lowerDriverReturn == status) && returnVal2 <= lowerDriverReturn) && SKIP2 + 3 <= IPC) && lowerDriverReturn <= returnVal2) && !(pended == 1)) && 2 == DC) && !(SKIP2 == 2)))) && NP + 4 <= MPR1))) && returnVal2 <= lowerDriverReturn) && lowerDriverReturn <= returnVal2) && (258 < __cil_tmp15 || status <= __cil_tmp15)) && (status <= 258 || 260 <= status)) && (260 <= status || status <= 258))) || ((((((((((NP + 2 <= SKIP1 && status <= 258) && 4 <= SKIP2) && \result <= 258) && ((((((((((SKIP1 + 2 <= MPR1 && !(IPC == 2)) && routine == 0) && lowerDriverReturn == status) && SKIP2 + 3 <= IPC) && NP + 4 <= MPR1) && lowerDriverReturn == returnVal) && !(pended == 1)) && 2 == DC) && !(SKIP2 == 2)) || (((SKIP1 + 2 <= MPR1 && 7 <= IPC) && (((((((!(IPC == 2) && 2 == s) && routine == 0) && s == DC) && SKIP2 + 3 <= IPC) && !(pended == 1)) && !(SKIP2 == 2)) || ((((((((!(IPC == 2) && routine == 0) && lowerDriverReturn == status) && returnVal2 <= lowerDriverReturn) && SKIP2 + 3 <= IPC) && lowerDriverReturn <= returnVal2) && !(pended == 1)) && 2 == DC) && !(SKIP2 == 2)))) && NP + 4 <= MPR1))) && returnVal2 <= lowerDriverReturn) && (myStatus + 1073741637 == 0 || myStatus == 0)) && lowerDriverReturn <= returnVal2) && (status + 1073741637 == 0 || status == 0)) && status <= 258) && status <= 258)) || ((((((!(IPC == 2) && routine == 0) && s == DC) && status == 0) && !(pended == 1)) && 2 == DC) && !(SKIP2 == 2))) || (((((((((((SKIP1 + 2 <= MPR1 && !(IPC == 2)) && 7 <= IPC) && routine == 0) && lowerDriverReturn == status) && !(2 == s)) && SKIP2 + 3 <= IPC) && NP + 4 <= MPR1) && lowerDriverReturn == returnVal) && !(pended == 1)) && 2 == DC) && !(SKIP2 == 2))) || ((7 <= IPC && (((((((!(IPC == 2) && 2 == s) && routine == 0) && s == DC) && SKIP2 + 3 <= IPC) && !(pended == 1)) && !(SKIP2 == 2)) || ((((((((!(IPC == 2) && routine == 0) && lowerDriverReturn == status) && returnVal2 <= lowerDriverReturn) && SKIP2 + 3 <= IPC) && lowerDriverReturn <= returnVal2) && !(pended == 1)) && 2 == DC) && !(SKIP2 == 2)))) && !(2 == s))) || (((status + 1073741789 <= 0 && 7 <= IPC) && (((((((!(IPC == 2) && 2 == s) && routine == 0) && s == DC) && SKIP2 + 3 <= IPC) && !(pended == 1)) && !(SKIP2 == 2)) || ((((((((!(IPC == 2) && routine == 0) && lowerDriverReturn == status) && returnVal2 <= lowerDriverReturn) && SKIP2 + 3 <= IPC) && lowerDriverReturn <= returnVal2) && !(pended == 1)) && 2 == DC) && !(SKIP2 == 2)))) && \result + 1073741789 <= 0)) || (((((((((((NP + 2 <= SKIP1 && (260 <= status || status <= 258)) && (status <= 258 || 260 <= status)) && (__cil_tmp15 <= status || __cil_tmp15 <= 259)) && 4 <= SKIP2) && (status <= 258 || 260 <= status)) && (\result <= 258 || 260 <= \result)) && ((((((((((SKIP1 + 2 <= MPR1 && !(IPC == 2)) && routine == 0) && lowerDriverReturn == status) && SKIP2 + 3 <= IPC) && NP + 4 <= MPR1) && lowerDriverReturn == returnVal) && !(pended == 1)) && 2 == DC) && !(SKIP2 == 2)) || (((SKIP1 + 2 <= MPR1 && 7 <= IPC) && (((((((!(IPC == 2) && 2 == s) && routine == 0) && s == DC) && SKIP2 + 3 <= IPC) && !(pended == 1)) && !(SKIP2 == 2)) || ((((((((!(IPC == 2) && routine == 0) && lowerDriverReturn == status) && returnVal2 <= lowerDriverReturn) && SKIP2 + 3 <= IPC) && lowerDriverReturn <= returnVal2) && !(pended == 1)) && 2 == DC) && !(SKIP2 == 2)))) && NP + 4 <= MPR1))) && returnVal2 <= lowerDriverReturn) && lowerDriverReturn <= returnVal2) && (258 < __cil_tmp15 || status <= __cil_tmp15)) && (status <= 258 || 260 <= status)) [2020-11-22 13:09:07,479 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((((((SKIP1 + 2 <= MPR1 && 7 <= IPC) && routine == 0) && IPC == s) && lowerDriverReturn == status) && SKIP2 + 3 <= IPC) && NP + 4 <= MPR1) && !(pended == 1)) && 2 == DC) && lowerDriverReturn == returnVal) && !(SKIP2 == 2)) || (((((((((((((SKIP1 + 2 <= MPR1 && NP + 2 <= SKIP1) && routine == 0) && returnVal2 <= lowerDriverReturn) && \result <= lowerDriverReturn) && !(pended == 1)) && 2 == DC) && 4 <= SKIP2) && SKIP2 == s) && lowerDriverReturn <= \result) && SKIP2 + 3 <= IPC) && lowerDriverReturn <= returnVal2) && status <= lowerDriverReturn) && lowerDriverReturn <= status)) || (((((((((((((((((((NP + 2 <= SKIP1 && SKIP1 + 2 <= MPR1) && 7 <= IPC) && routine == 0) && (status <= 258 || 260 <= status)) && (\result <= 258 || 260 <= \result)) && returnVal2 <= lowerDriverReturn) && (258 < __cil_tmp15 || status <= __cil_tmp15)) && !(pended == 1)) && 2 == DC) && (status <= 258 || 260 <= status)) && (260 <= status || status <= 258)) && (__cil_tmp15 <= status || __cil_tmp15 <= 259)) && s == DC) && 4 <= SKIP2) && lowerDriverReturn <= returnVal2) && SKIP2 + 3 <= IPC) && NP + 4 <= MPR1) && !(SKIP2 == 2)) && (260 <= status || status <= 258))) || ((((((!(IPC == 2) && routine == 0) && s == DC) && status == 0) && !(pended == 1)) && 2 == DC) && !(SKIP2 == 2))) || (((((((((SKIP1 + 2 <= MPR1 && routine == 0) && 4 <= SKIP2) && lowerDriverReturn == status) && SKIP2 == s) && SKIP2 + 3 <= IPC) && NP + 4 <= MPR1) && !(pended == 1)) && 2 == DC) && lowerDriverReturn == returnVal)) || (((((((((((((((((NP + 2 <= SKIP1 && SKIP1 + 2 <= MPR1) && 7 <= IPC) && routine == 0) && returnVal2 <= lowerDriverReturn) && !(pended == 1)) && 2 == DC) && status <= 258) && status <= 258) && s == DC) && 4 <= SKIP2) && \result <= 258) && lowerDriverReturn <= returnVal2) && SKIP2 + 3 <= IPC) && NP + 4 <= MPR1) && (status + 1073741637 == 0 || status == 0)) && !(SKIP2 == 2)) && status <= 258)) || (((((((((7 <= IPC && routine == 0) && IPC == s) && lowerDriverReturn == status) && returnVal2 <= lowerDriverReturn) && lowerDriverReturn <= returnVal2) && SKIP2 + 3 <= IPC) && !(pended == 1)) && 2 == DC) && !(SKIP2 == 2))) || (((((((((((((((((((NP + 2 <= SKIP1 && SKIP1 + 2 <= MPR1) && 7 <= IPC) && routine == 0) && (status <= 258 || 260 <= status)) && (\result <= 258 || 260 <= \result)) && returnVal2 <= lowerDriverReturn) && (258 < __cil_tmp15 || status <= __cil_tmp15)) && !(pended == 1)) && 2 == DC) && (status <= 258 || 260 <= status)) && (260 <= status || status <= 258)) && (status <= 258 || 260 <= status)) && (__cil_tmp15 <= status || __cil_tmp15 <= 259)) && s == DC) && 4 <= SKIP2) && lowerDriverReturn <= returnVal2) && SKIP2 + 3 <= IPC) && NP + 4 <= MPR1) && !(SKIP2 == 2))) || ((((((((status + 1073741789 <= 0 && 7 <= IPC) && routine == 0) && s == DC) && SKIP2 + 3 <= IPC) && !(pended == 1)) && 2 == DC) && \result + 1073741789 <= 0) && !(SKIP2 == 2))) || ((((((((((((((((((NP + 2 <= SKIP1 && SKIP1 + 2 <= MPR1) && 7 <= IPC) && routine == 0) && returnVal2 <= lowerDriverReturn) && !(pended == 1)) && 2 == DC) && status <= 258) && status <= 258) && s == DC) && 4 <= SKIP2) && \result <= 258) && (myStatus + 1073741637 == 0 || myStatus == 0)) && lowerDriverReturn <= returnVal2) && SKIP2 + 3 <= IPC) && NP + 4 <= MPR1) && (status + 1073741637 == 0 || status == 0)) && !(SKIP2 == 2)) && status <= 258) [2020-11-22 13:09:07,490 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((SKIP1 + 2 <= MPR1 && NP + 2 <= SKIP1) && status == 0) && 2 == s) && routine == 0) && \result == 0) && 4 <= SKIP2) && compRegistered == 0) && s == DC) && SKIP2 + 3 <= IPC) && !(pended == 1)) || ((((((((7 <= IPC && routine == 0) && compRegistered == 0) && s == DC) && SKIP2 + 3 <= IPC) && !(pended == 1)) && \result + 1073741789 <= 0) && 2 == DC) && !(SKIP2 == 2))) || ((((((((((7 <= IPC && routine == 0) && IPC == s) && lowerDriverReturn == \result) && compRegistered == 0) && returnVal2 <= lowerDriverReturn) && lowerDriverReturn <= returnVal2) && SKIP2 + 3 <= IPC) && !(pended == 1)) && 2 == DC) && !(SKIP2 == 2)) [2020-11-22 13:09:07,491 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((SKIP1 + 2 <= MPR1 && NP + 2 <= SKIP1) && routine == 0) && 4 <= SKIP2) && SKIP2 == s) && returnVal2 <= lowerDriverReturn) && lowerDriverReturn <= \result) && lowerDriverReturn <= returnVal2) && SKIP2 + 3 <= IPC) && !(pended == 1)) && \result <= lowerDriverReturn) && 2 == DC) || ((((((((((((((((((NP + 2 <= SKIP1 && SKIP1 + 2 <= MPR1) && routine == 0) && returnVal2 <= lowerDriverReturn) && 0 <= __cil_tmp7 + 1073741802) && __cil_tmp7 + 1073741802 <= 0) && !(pended == 1)) && compRetStatus + 1073741802 <= 0) && compRegistered == 1) && 2 == s) && status <= 258) && 4 <= SKIP2) && s == DC) && \result <= 258) && lowerDriverReturn <= returnVal2) && SKIP2 + 3 <= IPC) && (status + 1073741637 == 0 || status == 0)) && 0 <= compRetStatus + 1073741802) && status <= 258)) || ((((((((((((((((((((NP + 2 <= SKIP1 && SKIP1 + 2 <= MPR1) && routine == 0) && (\result <= 258 || 260 <= \result)) && returnVal2 <= lowerDriverReturn) && 0 <= __cil_tmp7 + 1073741802) && (258 < __cil_tmp15 || status <= __cil_tmp15)) && __cil_tmp7 + 1073741802 <= 0) && !(pended == 1)) && compRetStatus + 1073741802 <= 0) && compRegistered == 1) && (status <= 258 || 260 <= status)) && 2 == s) && (260 <= status || status <= 258)) && (status <= 258 || 260 <= status)) && (__cil_tmp15 <= status || __cil_tmp15 <= 259)) && 4 <= SKIP2) && s == DC) && lowerDriverReturn <= returnVal2) && SKIP2 + 3 <= IPC) && 0 <= compRetStatus + 1073741802)) || (((((((((((((((((((NP + 2 <= SKIP1 && SKIP1 + 2 <= MPR1) && routine == 0) && returnVal2 <= lowerDriverReturn) && 0 <= __cil_tmp7 + 1073741802) && __cil_tmp7 + 1073741802 <= 0) && !(pended == 1)) && compRetStatus + 1073741802 <= 0) && compRegistered == 1) && status <= 258) && 2 == s) && 4 <= SKIP2) && s == DC) && \result <= 258) && (myStatus + 1073741637 == 0 || myStatus == 0)) && lowerDriverReturn <= returnVal2) && SKIP2 + 3 <= IPC) && (status + 1073741637 == 0 || status == 0)) && 0 <= compRetStatus + 1073741802) && status <= 258)) || ((((((((((((((((((((NP + 2 <= SKIP1 && SKIP1 + 2 <= MPR1) && routine == 0) && (\result <= 258 || 260 <= \result)) && returnVal2 <= lowerDriverReturn) && (258 < __cil_tmp15 || status <= __cil_tmp15)) && 0 <= __cil_tmp7 + 1073741802) && __cil_tmp7 + 1073741802 <= 0) && !(pended == 1)) && compRetStatus + 1073741802 <= 0) && compRegistered == 1) && (status <= 258 || 260 <= status)) && 2 == s) && (260 <= status || status <= 258)) && (__cil_tmp15 <= status || __cil_tmp15 <= 259)) && s == DC) && 4 <= SKIP2) && SKIP2 + 3 <= IPC) && lowerDriverReturn <= returnVal2) && 0 <= compRetStatus + 1073741802) && (260 <= status || status <= 258)) [2020-11-22 13:09:07,789 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/run_dir_cfb95549-3916-49f3-916e-f07ab12f43cc/bin/utaipan/witness.graphml [2020-11-22 13:09:07,789 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2020-11-22 13:09:07,790 INFO L168 Benchmark]: Toolchain (without parser) took 30884.24 ms. Allocated memory was 130.0 MB in the beginning and 474.0 MB in the end (delta: 343.9 MB). Free memory was 101.5 MB in the beginning and 272.4 MB in the end (delta: -170.8 MB). Peak memory consumption was 170.6 MB. Max. memory is 16.1 GB. [2020-11-22 13:09:07,790 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 88.1 MB. Free memory was 45.5 MB in the beginning and 45.4 MB in the end (delta: 76.9 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-22 13:09:07,791 INFO L168 Benchmark]: CACSL2BoogieTranslator took 474.98 ms. Allocated memory is still 130.0 MB. Free memory was 101.5 MB in the beginning and 96.6 MB in the end (delta: 5.0 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-22 13:09:07,791 INFO L168 Benchmark]: Boogie Procedure Inliner took 196.18 ms. Allocated memory is still 130.0 MB. Free memory was 96.6 MB in the beginning and 85.0 MB in the end (delta: 11.6 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-11-22 13:09:07,791 INFO L168 Benchmark]: Boogie Preprocessor took 179.27 ms. Allocated memory is still 130.0 MB. Free memory was 85.0 MB in the beginning and 77.7 MB in the end (delta: 7.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-11-22 13:09:07,792 INFO L168 Benchmark]: RCFGBuilder took 3699.21 ms. Allocated memory was 130.0 MB in the beginning and 222.3 MB in the end (delta: 92.3 MB). Free memory was 77.7 MB in the beginning and 162.2 MB in the end (delta: -84.6 MB). Peak memory consumption was 66.9 MB. Max. memory is 16.1 GB. [2020-11-22 13:09:07,792 INFO L168 Benchmark]: TraceAbstraction took 25908.69 ms. Allocated memory was 222.3 MB in the beginning and 474.0 MB in the end (delta: 251.7 MB). Free memory was 161.2 MB in the beginning and 331.1 MB in the end (delta: -169.9 MB). Peak memory consumption was 267.8 MB. Max. memory is 16.1 GB. [2020-11-22 13:09:07,792 INFO L168 Benchmark]: Witness Printer took 416.23 ms. Allocated memory is still 474.0 MB. Free memory was 331.1 MB in the beginning and 272.4 MB in the end (delta: 58.7 MB). Peak memory consumption was 56.6 MB. Max. memory is 16.1 GB. [2020-11-22 13:09:07,795 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 88.1 MB. Free memory was 45.5 MB in the beginning and 45.4 MB in the end (delta: 76.9 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 474.98 ms. Allocated memory is still 130.0 MB. Free memory was 101.5 MB in the beginning and 96.6 MB in the end (delta: 5.0 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 196.18 ms. Allocated memory is still 130.0 MB. Free memory was 96.6 MB in the beginning and 85.0 MB in the end (delta: 11.6 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 179.27 ms. Allocated memory is still 130.0 MB. Free memory was 85.0 MB in the beginning and 77.7 MB in the end (delta: 7.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. * RCFGBuilder took 3699.21 ms. Allocated memory was 130.0 MB in the beginning and 222.3 MB in the end (delta: 92.3 MB). Free memory was 77.7 MB in the beginning and 162.2 MB in the end (delta: -84.6 MB). Peak memory consumption was 66.9 MB. Max. memory is 16.1 GB. * TraceAbstraction took 25908.69 ms. Allocated memory was 222.3 MB in the beginning and 474.0 MB in the end (delta: 251.7 MB). Free memory was 161.2 MB in the beginning and 331.1 MB in the end (delta: -169.9 MB). Peak memory consumption was 267.8 MB. Max. memory is 16.1 GB. * Witness Printer took 416.23 ms. Allocated memory is still 474.0 MB. Free memory was 331.1 MB in the beginning and 272.4 MB in the end (delta: 58.7 MB). Peak memory consumption was 56.6 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 3]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 3]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 3]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 3]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 3]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 3]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 3]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 3]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 3]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 3]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 3]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 3]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 3]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 3]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 3]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 3]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 3]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 3]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 3]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 3]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 3]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 3]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 3]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 3]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 3]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 3]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 3]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 3]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 3]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 3]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 3]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 3]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 3]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 3]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 3]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 3]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 3]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 3]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 3]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 3]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 3]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 3]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 3]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 3]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 3]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 3]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 3]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 3]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 3]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 3]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 3]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 51 specifications checked. All of them hold - InvariantResult [Line: 300]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 979]: Loop Invariant Derived loop invariant: (((((((((((((((((((SKIP1 + 2 <= MPR1 && NP + 2 <= SKIP1) && routine == 0) && setEventCalled == 1) && s == NP) && returnVal2 <= lowerDriverReturn) && 0 <= __cil_tmp7 + 1073741802) && __cil_tmp7 + 1073741802 <= 0) && !(pended == 1)) && compRegistered == 1) && 2 == DC) && compRetStatus + 1073741802 <= 0) && status <= 258) && 4 <= SKIP2) && (myStatus + 1073741637 == 0 || myStatus == 0)) && lowerDriverReturn <= returnVal2) && SKIP2 + 3 <= IPC) && !(MPR3 == s)) && (status + 1073741637 == 0 || status == 0)) && 0 <= compRetStatus + 1073741802) || (((((((((((((((((((((SKIP1 + 2 <= MPR1 && NP + 2 <= SKIP1) && routine == 0) && setEventCalled == 1) && s == NP) && returnVal2 <= lowerDriverReturn) && 0 <= __cil_tmp7 + 1073741802) && (258 < __cil_tmp15 || status <= __cil_tmp15)) && __cil_tmp7 + 1073741802 <= 0) && !(pended == 1)) && compRegistered == 1) && 2 == DC) && compRetStatus + 1073741802 <= 0) && (status <= 258 || 260 <= status)) && (status <= 258 || 260 <= status)) && (__cil_tmp15 <= status || __cil_tmp15 <= 259)) && 4 <= SKIP2) && (myStatus + 1073741637 == 0 || myStatus == 0)) && lowerDriverReturn <= returnVal2) && SKIP2 + 3 <= IPC) && !(MPR3 == s)) && 0 <= compRetStatus + 1073741802) - InvariantResult [Line: 882]: Loop Invariant Derived loop invariant: (((((((((((((NP + 2 <= SKIP1 && SKIP1 + 2 <= MPR1) && routine == 0) && s == NP) && (258 < __cil_tmp15 || status <= __cil_tmp15)) && !(pended == 1)) && compRegistered == 1) && 2 == DC) && (status <= 258 || 260 <= status)) && (status <= 258 || 260 <= status)) && (__cil_tmp15 <= status || __cil_tmp15 <= 259)) && 4 <= SKIP2) && (myStatus + 1073741637 == 0 || myStatus == 0)) && SKIP2 + 3 <= IPC) || (((((((((((NP + 2 <= SKIP1 && SKIP1 + 2 <= MPR1) && routine == 0) && status <= 258) && 4 <= SKIP2) && s == NP) && (myStatus + 1073741637 == 0 || myStatus == 0)) && SKIP2 + 3 <= IPC) && (status + 1073741637 == 0 || status == 0)) && !(pended == 1)) && compRegistered == 1) && 2 == DC) - InvariantResult [Line: 300]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 979]: Loop Invariant Derived loop invariant: (((((((((((((((((((SKIP1 + 2 <= MPR1 && NP + 2 <= SKIP1) && routine == 0) && setEventCalled == 1) && s == NP) && returnVal2 <= lowerDriverReturn) && 0 <= __cil_tmp7 + 1073741802) && __cil_tmp7 + 1073741802 <= 0) && !(pended == 1)) && compRegistered == 1) && 2 == DC) && compRetStatus + 1073741802 <= 0) && status <= 258) && 4 <= SKIP2) && (myStatus + 1073741637 == 0 || myStatus == 0)) && lowerDriverReturn <= returnVal2) && SKIP2 + 3 <= IPC) && !(MPR3 == s)) && (status + 1073741637 == 0 || status == 0)) && 0 <= compRetStatus + 1073741802) || (((((((((((((((((((((SKIP1 + 2 <= MPR1 && NP + 2 <= SKIP1) && routine == 0) && setEventCalled == 1) && s == NP) && returnVal2 <= lowerDriverReturn) && 0 <= __cil_tmp7 + 1073741802) && (258 < __cil_tmp15 || status <= __cil_tmp15)) && __cil_tmp7 + 1073741802 <= 0) && !(pended == 1)) && compRegistered == 1) && 2 == DC) && compRetStatus + 1073741802 <= 0) && (status <= 258 || 260 <= status)) && (status <= 258 || 260 <= status)) && (__cil_tmp15 <= status || __cil_tmp15 <= 259)) && 4 <= SKIP2) && (myStatus + 1073741637 == 0 || myStatus == 0)) && lowerDriverReturn <= returnVal2) && SKIP2 + 3 <= IPC) && !(MPR3 == s)) && 0 <= compRetStatus + 1073741802) - InvariantResult [Line: 300]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 979]: Loop Invariant Derived loop invariant: (((((((((((((((((((SKIP1 + 2 <= MPR1 && NP + 2 <= SKIP1) && routine == 0) && setEventCalled == 1) && s == NP) && returnVal2 <= lowerDriverReturn) && 0 <= __cil_tmp7 + 1073741802) && __cil_tmp7 + 1073741802 <= 0) && !(pended == 1)) && compRegistered == 1) && 2 == DC) && compRetStatus + 1073741802 <= 0) && status <= 258) && 4 <= SKIP2) && (myStatus + 1073741637 == 0 || myStatus == 0)) && lowerDriverReturn <= returnVal2) && SKIP2 + 3 <= IPC) && !(MPR3 == s)) && (status + 1073741637 == 0 || status == 0)) && 0 <= compRetStatus + 1073741802) || ((((((((((((((((((((SKIP1 + 2 <= MPR1 && NP + 2 <= SKIP1) && routine == 0) && setEventCalled == 1) && s == NP) && returnVal2 <= lowerDriverReturn) && 0 <= __cil_tmp7 + 1073741802) && (258 < __cil_tmp15 || status <= __cil_tmp15)) && __cil_tmp7 + 1073741802 <= 0) && !(pended == 1)) && compRegistered == 1) && 2 == DC) && compRetStatus + 1073741802 <= 0) && (status <= 258 || 260 <= status)) && (status <= 258 || 260 <= status)) && (__cil_tmp15 <= status || __cil_tmp15 <= 259)) && 4 <= SKIP2) && lowerDriverReturn <= returnVal2) && SKIP2 + 3 <= IPC) && !(MPR3 == s)) && 0 <= compRetStatus + 1073741802) - InvariantResult [Line: 300]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 979]: Loop Invariant Derived loop invariant: ((((((((((((((((((SKIP1 + 2 <= MPR1 && NP + 2 <= SKIP1) && routine == 0) && setEventCalled == 1) && s == NP) && returnVal2 <= lowerDriverReturn) && 0 <= __cil_tmp7 + 1073741802) && (258 < __cil_tmp15 || status <= __cil_tmp15)) && __cil_tmp7 + 1073741802 <= 0) && !(pended == 1)) && compRegistered == 1) && 2 == DC) && compRetStatus + 1073741802 <= 0) && (__cil_tmp15 <= status || __cil_tmp15 <= 259)) && 4 <= SKIP2) && (myStatus + 1073741637 == 0 || myStatus == 0)) && lowerDriverReturn <= returnVal2) && SKIP2 + 3 <= IPC) && !(MPR3 == s)) && 0 <= compRetStatus + 1073741802 - InvariantResult [Line: 882]: Loop Invariant Derived loop invariant: ((((((((SKIP1 + 2 <= MPR1 && NP + 2 <= SKIP1) && routine == 0) && 4 <= SKIP2) && s == NP) && (myStatus + 1073741637 == 0 || myStatus == 0)) && SKIP2 + 3 <= IPC) && !(pended == 1)) && compRegistered == 1) && 2 == DC - InvariantResult [Line: 773]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 526]: Loop Invariant Derived loop invariant: (((((((((((((((((NP + 2 <= SKIP1 && SKIP1 + 2 <= MPR1) && routine == 0) && s == NP) && returnVal2 <= lowerDriverReturn) && 0 <= __cil_tmp7 + 1073741802) && __cil_tmp7 + 1073741802 <= 0) && !(pended == 1)) && compRetStatus + 1073741802 <= 0) && compRegistered == 1) && 2 == DC) && status <= 258) && 4 <= SKIP2) && (myStatus + 1073741637 == 0 || myStatus == 0)) && SKIP2 + 3 <= IPC) && lowerDriverReturn <= returnVal2) && (status + 1073741637 == 0 || status == 0)) && 0 <= compRetStatus + 1073741802) || (((((((((((((((((((NP + 2 <= SKIP1 && SKIP1 + 2 <= MPR1) && routine == 0) && s == NP) && returnVal2 <= lowerDriverReturn) && (258 < __cil_tmp15 || status <= __cil_tmp15)) && 0 <= __cil_tmp7 + 1073741802) && __cil_tmp7 + 1073741802 <= 0) && !(pended == 1)) && compRetStatus + 1073741802 <= 0) && compRegistered == 1) && 2 == DC) && (status <= 258 || 260 <= status)) && (status <= 258 || 260 <= status)) && (__cil_tmp15 <= status || __cil_tmp15 <= 259)) && 4 <= SKIP2) && (myStatus + 1073741637 == 0 || myStatus == 0)) && SKIP2 + 3 <= IPC) && lowerDriverReturn <= returnVal2) && 0 <= compRetStatus + 1073741802) - InvariantResult [Line: 882]: Loop Invariant Derived loop invariant: (((((((((((((NP + 2 <= SKIP1 && SKIP1 + 2 <= MPR1) && routine == 0) && s == NP) && (258 < __cil_tmp15 || status <= __cil_tmp15)) && !(pended == 1)) && compRegistered == 1) && 2 == DC) && (status <= 258 || 260 <= status)) && (status <= 258 || 260 <= status)) && (__cil_tmp15 <= status || __cil_tmp15 <= 259)) && 4 <= SKIP2) && (myStatus + 1073741637 == 0 || myStatus == 0)) && SKIP2 + 3 <= IPC) || (((((((((((NP + 2 <= SKIP1 && SKIP1 + 2 <= MPR1) && routine == 0) && status <= 258) && 4 <= SKIP2) && s == NP) && (myStatus + 1073741637 == 0 || myStatus == 0)) && SKIP2 + 3 <= IPC) && (status + 1073741637 == 0 || status == 0)) && !(pended == 1)) && compRegistered == 1) && 2 == DC) - InvariantResult [Line: 300]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 300]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 300]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 882]: Loop Invariant Derived loop invariant: (((((((((((((NP + 2 <= SKIP1 && SKIP1 + 2 <= MPR1) && routine == 0) && s == NP) && (258 < __cil_tmp15 || status <= __cil_tmp15)) && !(pended == 1)) && compRegistered == 1) && 2 == DC) && (status <= 258 || 260 <= status)) && (status <= 258 || 260 <= status)) && (__cil_tmp15 <= status || __cil_tmp15 <= 259)) && 4 <= SKIP2) && (myStatus + 1073741637 == 0 || myStatus == 0)) && SKIP2 + 3 <= IPC) || (((((((((((NP + 2 <= SKIP1 && SKIP1 + 2 <= MPR1) && routine == 0) && status <= 258) && 4 <= SKIP2) && s == NP) && (myStatus + 1073741637 == 0 || myStatus == 0)) && SKIP2 + 3 <= IPC) && (status + 1073741637 == 0 || status == 0)) && !(pended == 1)) && compRegistered == 1) && 2 == DC) - InvariantResult [Line: 979]: Loop Invariant Derived loop invariant: ((((((((((((((((((SKIP1 + 2 <= MPR1 && NP + 2 <= SKIP1) && routine == 0) && setEventCalled == 1) && s == NP) && returnVal2 <= lowerDriverReturn) && 0 <= __cil_tmp7 + 1073741802) && (258 < __cil_tmp15 || status <= __cil_tmp15)) && __cil_tmp7 + 1073741802 <= 0) && !(pended == 1)) && compRegistered == 1) && 2 == DC) && compRetStatus + 1073741802 <= 0) && (__cil_tmp15 <= status || __cil_tmp15 <= 259)) && 4 <= SKIP2) && (myStatus + 1073741637 == 0 || myStatus == 0)) && lowerDriverReturn <= returnVal2) && SKIP2 + 3 <= IPC) && !(MPR3 == s)) && 0 <= compRetStatus + 1073741802 - InvariantResult [Line: 300]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 979]: Loop Invariant Derived loop invariant: (((((((((((((((((((SKIP1 + 2 <= MPR1 && NP + 2 <= SKIP1) && routine == 0) && setEventCalled == 1) && s == NP) && returnVal2 <= lowerDriverReturn) && 0 <= __cil_tmp7 + 1073741802) && __cil_tmp7 + 1073741802 <= 0) && !(pended == 1)) && compRegistered == 1) && 2 == DC) && compRetStatus + 1073741802 <= 0) && status <= 258) && 4 <= SKIP2) && (myStatus + 1073741637 == 0 || myStatus == 0)) && lowerDriverReturn <= returnVal2) && SKIP2 + 3 <= IPC) && !(MPR3 == s)) && (status + 1073741637 == 0 || status == 0)) && 0 <= compRetStatus + 1073741802) || (((((((((((((((((((((SKIP1 + 2 <= MPR1 && NP + 2 <= SKIP1) && routine == 0) && setEventCalled == 1) && s == NP) && returnVal2 <= lowerDriverReturn) && 0 <= __cil_tmp7 + 1073741802) && (258 < __cil_tmp15 || status <= __cil_tmp15)) && __cil_tmp7 + 1073741802 <= 0) && !(pended == 1)) && compRegistered == 1) && 2 == DC) && compRetStatus + 1073741802 <= 0) && (status <= 258 || 260 <= status)) && (status <= 258 || 260 <= status)) && (__cil_tmp15 <= status || __cil_tmp15 <= 259)) && 4 <= SKIP2) && (myStatus + 1073741637 == 0 || myStatus == 0)) && lowerDriverReturn <= returnVal2) && SKIP2 + 3 <= IPC) && !(MPR3 == s)) && 0 <= compRetStatus + 1073741802) - InvariantResult [Line: 300]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 354]: Loop Invariant Derived loop invariant: (((((((((((SKIP1 + 2 <= MPR1 && NP + 2 <= SKIP1) && status == 0) && 2 == s) && routine == 0) && \result == 0) && 4 <= SKIP2) && compRegistered == 0) && s == DC) && SKIP2 + 3 <= IPC) && !(pended == 1)) || ((((((((7 <= IPC && routine == 0) && compRegistered == 0) && s == DC) && SKIP2 + 3 <= IPC) && !(pended == 1)) && \result + 1073741789 <= 0) && 2 == DC) && !(SKIP2 == 2))) || ((((((((((7 <= IPC && routine == 0) && IPC == s) && lowerDriverReturn == \result) && compRegistered == 0) && returnVal2 <= lowerDriverReturn) && lowerDriverReturn <= returnVal2) && SKIP2 + 3 <= IPC) && !(pended == 1)) && 2 == DC) && !(SKIP2 == 2)) - InvariantResult [Line: 992]: Loop Invariant Derived loop invariant: (((((((((((((((((NP + 2 <= SKIP1 && SKIP1 + 2 <= MPR1) && routine == 0) && s == NP) && returnVal2 <= lowerDriverReturn) && 0 <= __cil_tmp7 + 1073741802) && __cil_tmp7 + 1073741802 <= 0) && !(pended == 1)) && compRetStatus + 1073741802 <= 0) && compRegistered == 1) && 2 == DC) && status <= 258) && 4 <= SKIP2) && (myStatus + 1073741637 == 0 || myStatus == 0)) && SKIP2 + 3 <= IPC) && lowerDriverReturn <= returnVal2) && (status + 1073741637 == 0 || status == 0)) && 0 <= compRetStatus + 1073741802) || (((((((((((((((((((NP + 2 <= SKIP1 && SKIP1 + 2 <= MPR1) && routine == 0) && s == NP) && returnVal2 <= lowerDriverReturn) && (258 < __cil_tmp15 || status <= __cil_tmp15)) && 0 <= __cil_tmp7 + 1073741802) && __cil_tmp7 + 1073741802 <= 0) && !(pended == 1)) && compRetStatus + 1073741802 <= 0) && compRegistered == 1) && 2 == DC) && (status <= 258 || 260 <= status)) && (status <= 258 || 260 <= status)) && (__cil_tmp15 <= status || __cil_tmp15 <= 259)) && 4 <= SKIP2) && (myStatus + 1073741637 == 0 || myStatus == 0)) && SKIP2 + 3 <= IPC) && lowerDriverReturn <= returnVal2) && 0 <= compRetStatus + 1073741802) - InvariantResult [Line: 717]: Loop Invariant Derived loop invariant: ((((((((SKIP1 + 2 <= MPR1 && NP + 2 <= SKIP1) && routine == 0) && 4 <= SKIP2) && compRegistered == 0) && s == NP) && (myStatus + 1073741637 == 0 || myStatus == 0)) && SKIP2 + 3 <= IPC) && !(pended == 1)) && 2 == DC - InvariantResult [Line: 992]: Loop Invariant Derived loop invariant: (((((((((((((((((NP + 2 <= SKIP1 && SKIP1 + 2 <= MPR1) && routine == 0) && s == NP) && returnVal2 <= lowerDriverReturn) && 0 <= __cil_tmp7 + 1073741802) && __cil_tmp7 + 1073741802 <= 0) && !(pended == 1)) && compRetStatus + 1073741802 <= 0) && compRegistered == 1) && 2 == DC) && 4 <= SKIP2) && status <= 258) && (myStatus + 1073741637 == 0 || myStatus == 0)) && lowerDriverReturn <= returnVal2) && SKIP2 + 3 <= IPC) && (status + 1073741637 == 0 || status == 0)) && 0 <= compRetStatus + 1073741802) || ((((((((((((((((((NP + 2 <= SKIP1 && SKIP1 + 2 <= MPR1) && routine == 0) && s == NP) && returnVal2 <= lowerDriverReturn) && 0 <= __cil_tmp7 + 1073741802) && (258 < __cil_tmp15 || status <= __cil_tmp15)) && __cil_tmp7 + 1073741802 <= 0) && !(pended == 1)) && compRetStatus + 1073741802 <= 0) && compRegistered == 1) && 2 == DC) && (status <= 258 || 260 <= status)) && (status <= 258 || 260 <= status)) && (__cil_tmp15 <= status || __cil_tmp15 <= 259)) && 4 <= SKIP2) && lowerDriverReturn <= returnVal2) && SKIP2 + 3 <= IPC) && 0 <= compRetStatus + 1073741802) - InvariantResult [Line: 882]: Loop Invariant Derived loop invariant: (((((((((((((NP + 2 <= SKIP1 && SKIP1 + 2 <= MPR1) && routine == 0) && s == NP) && (258 < __cil_tmp15 || status <= __cil_tmp15)) && !(pended == 1)) && compRegistered == 1) && 2 == DC) && (status <= 258 || 260 <= status)) && (status <= 258 || 260 <= status)) && (__cil_tmp15 <= status || __cil_tmp15 <= 259)) && 4 <= SKIP2) && (myStatus + 1073741637 == 0 || myStatus == 0)) && SKIP2 + 3 <= IPC) || (((((((((((NP + 2 <= SKIP1 && SKIP1 + 2 <= MPR1) && routine == 0) && 4 <= SKIP2) && status <= 258) && s == NP) && (myStatus + 1073741637 == 0 || myStatus == 0)) && SKIP2 + 3 <= IPC) && (status + 1073741637 == 0 || status == 0)) && !(pended == 1)) && compRegistered == 1) && 2 == DC) - InvariantResult [Line: 279]: Loop Invariant Derived loop invariant: (((((((((((((((((NP + 2 <= SKIP1 && SKIP1 + 2 <= MPR1) && routine == 0) && s == NP) && returnVal2 <= lowerDriverReturn) && 0 <= __cil_tmp7 + 1073741802) && (258 < __cil_tmp15 || status <= __cil_tmp15)) && __cil_tmp7 + 1073741802 <= 0) && !(pended == 1)) && compRegistered == 1) && 2 == DC) && compRetStatus + 1073741802 <= 0) && (status <= 258 || 260 <= status)) && (__cil_tmp15 <= status || __cil_tmp15 <= 259)) && 4 <= SKIP2) && lowerDriverReturn <= returnVal2) && SKIP2 + 3 <= IPC) && 0 <= compRetStatus + 1073741802) || ((((((((((((((((NP + 2 <= SKIP1 && SKIP1 + 2 <= MPR1) && routine == 0) && s == NP) && returnVal2 <= lowerDriverReturn) && 0 <= __cil_tmp7 + 1073741802) && __cil_tmp7 + 1073741802 <= 0) && !(pended == 1)) && compRegistered == 1) && 2 == DC) && compRetStatus + 1073741802 <= 0) && 4 <= SKIP2) && (myStatus + 1073741637 == 0 || myStatus == 0)) && lowerDriverReturn <= returnVal2) && SKIP2 + 3 <= IPC) && (status + 1073741637 == 0 || status == 0)) && 0 <= compRetStatus + 1073741802) - InvariantResult [Line: 992]: Loop Invariant Derived loop invariant: ((((((((((((((((NP + 2 <= SKIP1 && SKIP1 + 2 <= MPR1) && routine == 0) && s == NP) && returnVal2 <= lowerDriverReturn) && (258 < __cil_tmp15 || status <= __cil_tmp15)) && 0 <= __cil_tmp7 + 1073741802) && __cil_tmp7 + 1073741802 <= 0) && !(pended == 1)) && compRetStatus + 1073741802 <= 0) && compRegistered == 1) && 2 == DC) && (__cil_tmp15 <= status || __cil_tmp15 <= 259)) && 4 <= SKIP2) && (myStatus + 1073741637 == 0 || myStatus == 0)) && lowerDriverReturn <= returnVal2) && SKIP2 + 3 <= IPC) && 0 <= compRetStatus + 1073741802 - InvariantResult [Line: 300]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 992]: Loop Invariant Derived loop invariant: (((((((((((((((((NP + 2 <= SKIP1 && SKIP1 + 2 <= MPR1) && routine == 0) && s == NP) && returnVal2 <= lowerDriverReturn) && 0 <= __cil_tmp7 + 1073741802) && __cil_tmp7 + 1073741802 <= 0) && !(pended == 1)) && compRetStatus + 1073741802 <= 0) && compRegistered == 1) && 2 == DC) && status <= 258) && 4 <= SKIP2) && (myStatus + 1073741637 == 0 || myStatus == 0)) && SKIP2 + 3 <= IPC) && lowerDriverReturn <= returnVal2) && (status + 1073741637 == 0 || status == 0)) && 0 <= compRetStatus + 1073741802) || (((((((((((((((((((NP + 2 <= SKIP1 && SKIP1 + 2 <= MPR1) && routine == 0) && s == NP) && returnVal2 <= lowerDriverReturn) && (258 < __cil_tmp15 || status <= __cil_tmp15)) && 0 <= __cil_tmp7 + 1073741802) && __cil_tmp7 + 1073741802 <= 0) && !(pended == 1)) && compRetStatus + 1073741802 <= 0) && compRegistered == 1) && 2 == DC) && (status <= 258 || 260 <= status)) && (status <= 258 || 260 <= status)) && (__cil_tmp15 <= status || __cil_tmp15 <= 259)) && 4 <= SKIP2) && (myStatus + 1073741637 == 0 || myStatus == 0)) && SKIP2 + 3 <= IPC) && lowerDriverReturn <= returnVal2) && 0 <= compRetStatus + 1073741802) - InvariantResult [Line: 882]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 992]: Loop Invariant Derived loop invariant: (((((((((((((((((NP + 2 <= SKIP1 && SKIP1 + 2 <= MPR1) && routine == 0) && s == NP) && returnVal2 <= lowerDriverReturn) && 0 <= __cil_tmp7 + 1073741802) && __cil_tmp7 + 1073741802 <= 0) && !(pended == 1)) && compRetStatus + 1073741802 <= 0) && compRegistered == 1) && 2 == DC) && status <= 258) && 4 <= SKIP2) && (myStatus + 1073741637 == 0 || myStatus == 0)) && SKIP2 + 3 <= IPC) && lowerDriverReturn <= returnVal2) && (status + 1073741637 == 0 || status == 0)) && 0 <= compRetStatus + 1073741802) || (((((((((((((((((((NP + 2 <= SKIP1 && SKIP1 + 2 <= MPR1) && routine == 0) && s == NP) && returnVal2 <= lowerDriverReturn) && (258 < __cil_tmp15 || status <= __cil_tmp15)) && 0 <= __cil_tmp7 + 1073741802) && __cil_tmp7 + 1073741802 <= 0) && !(pended == 1)) && compRetStatus + 1073741802 <= 0) && compRegistered == 1) && 2 == DC) && (status <= 258 || 260 <= status)) && (status <= 258 || 260 <= status)) && (__cil_tmp15 <= status || __cil_tmp15 <= 259)) && 4 <= SKIP2) && (myStatus + 1073741637 == 0 || myStatus == 0)) && SKIP2 + 3 <= IPC) && lowerDriverReturn <= returnVal2) && 0 <= compRetStatus + 1073741802) - InvariantResult [Line: 882]: Loop Invariant Derived loop invariant: ((((((((SKIP1 + 2 <= MPR1 && NP + 2 <= SKIP1) && routine == 0) && 4 <= SKIP2) && s == NP) && (myStatus + 1073741637 == 0 || myStatus == 0)) && SKIP2 + 3 <= IPC) && !(pended == 1)) && compRegistered == 1) && 2 == DC - InvariantResult [Line: 96]: Loop Invariant Derived loop invariant: ((((((((((((((SKIP1 + 2 <= MPR1 && NP + 2 <= SKIP1) && routine == 0) && 4 <= SKIP2) && SKIP2 == s) && returnVal2 <= lowerDriverReturn) && lowerDriverReturn <= \result) && lowerDriverReturn <= returnVal2) && SKIP2 + 3 <= IPC) && !(pended == 1)) && \result <= lowerDriverReturn) && 2 == DC) || ((((((((((((((((((NP + 2 <= SKIP1 && SKIP1 + 2 <= MPR1) && routine == 0) && returnVal2 <= lowerDriverReturn) && 0 <= __cil_tmp7 + 1073741802) && __cil_tmp7 + 1073741802 <= 0) && !(pended == 1)) && compRetStatus + 1073741802 <= 0) && compRegistered == 1) && 2 == s) && status <= 258) && 4 <= SKIP2) && s == DC) && \result <= 258) && lowerDriverReturn <= returnVal2) && SKIP2 + 3 <= IPC) && (status + 1073741637 == 0 || status == 0)) && 0 <= compRetStatus + 1073741802) && status <= 258)) || ((((((((((((((((((((NP + 2 <= SKIP1 && SKIP1 + 2 <= MPR1) && routine == 0) && (\result <= 258 || 260 <= \result)) && returnVal2 <= lowerDriverReturn) && 0 <= __cil_tmp7 + 1073741802) && (258 < __cil_tmp15 || status <= __cil_tmp15)) && __cil_tmp7 + 1073741802 <= 0) && !(pended == 1)) && compRetStatus + 1073741802 <= 0) && compRegistered == 1) && (status <= 258 || 260 <= status)) && 2 == s) && (260 <= status || status <= 258)) && (status <= 258 || 260 <= status)) && (__cil_tmp15 <= status || __cil_tmp15 <= 259)) && 4 <= SKIP2) && s == DC) && lowerDriverReturn <= returnVal2) && SKIP2 + 3 <= IPC) && 0 <= compRetStatus + 1073741802)) || (((((((((((((((((((NP + 2 <= SKIP1 && SKIP1 + 2 <= MPR1) && routine == 0) && returnVal2 <= lowerDriverReturn) && 0 <= __cil_tmp7 + 1073741802) && __cil_tmp7 + 1073741802 <= 0) && !(pended == 1)) && compRetStatus + 1073741802 <= 0) && compRegistered == 1) && status <= 258) && 2 == s) && 4 <= SKIP2) && s == DC) && \result <= 258) && (myStatus + 1073741637 == 0 || myStatus == 0)) && lowerDriverReturn <= returnVal2) && SKIP2 + 3 <= IPC) && (status + 1073741637 == 0 || status == 0)) && 0 <= compRetStatus + 1073741802) && status <= 258)) || ((((((((((((((((((((NP + 2 <= SKIP1 && SKIP1 + 2 <= MPR1) && routine == 0) && (\result <= 258 || 260 <= \result)) && returnVal2 <= lowerDriverReturn) && (258 < __cil_tmp15 || status <= __cil_tmp15)) && 0 <= __cil_tmp7 + 1073741802) && __cil_tmp7 + 1073741802 <= 0) && !(pended == 1)) && compRetStatus + 1073741802 <= 0) && compRegistered == 1) && (status <= 258 || 260 <= status)) && 2 == s) && (260 <= status || status <= 258)) && (__cil_tmp15 <= status || __cil_tmp15 <= 259)) && s == DC) && 4 <= SKIP2) && SKIP2 + 3 <= IPC) && lowerDriverReturn <= returnVal2) && 0 <= compRetStatus + 1073741802) && (260 <= status || status <= 258)) - InvariantResult [Line: 557]: Loop Invariant Derived loop invariant: (((((((((((((((((NP + 2 <= SKIP1 && SKIP1 + 2 <= MPR1) && routine == 0) && s == NP) && returnVal2 <= lowerDriverReturn) && 0 <= __cil_tmp7 + 1073741802) && __cil_tmp7 + 1073741802 <= 0) && !(pended == 1)) && compRetStatus + 1073741802 <= 0) && compRegistered == 1) && 2 == DC) && status <= 258) && 4 <= SKIP2) && (myStatus + 1073741637 == 0 || myStatus == 0)) && SKIP2 + 3 <= IPC) && lowerDriverReturn <= returnVal2) && (status + 1073741637 == 0 || status == 0)) && 0 <= compRetStatus + 1073741802) || (((((((((((((((((((NP + 2 <= SKIP1 && SKIP1 + 2 <= MPR1) && routine == 0) && s == NP) && returnVal2 <= lowerDriverReturn) && (258 < __cil_tmp15 || status <= __cil_tmp15)) && 0 <= __cil_tmp7 + 1073741802) && __cil_tmp7 + 1073741802 <= 0) && !(pended == 1)) && compRetStatus + 1073741802 <= 0) && compRegistered == 1) && 2 == DC) && (status <= 258 || 260 <= status)) && (status <= 258 || 260 <= status)) && (__cil_tmp15 <= status || __cil_tmp15 <= 259)) && 4 <= SKIP2) && (myStatus + 1073741637 == 0 || myStatus == 0)) && SKIP2 + 3 <= IPC) && lowerDriverReturn <= returnVal2) && 0 <= compRetStatus + 1073741802) - InvariantResult [Line: 773]: Loop Invariant Derived loop invariant: (((((((((((((((((((SKIP1 + 2 <= MPR1 && 7 <= IPC) && routine == 0) && IPC == s) && lowerDriverReturn == status) && SKIP2 + 3 <= IPC) && NP + 4 <= MPR1) && !(pended == 1)) && 2 == DC) && lowerDriverReturn == returnVal) && !(SKIP2 == 2)) || (((((((((((((SKIP1 + 2 <= MPR1 && NP + 2 <= SKIP1) && routine == 0) && returnVal2 <= lowerDriverReturn) && \result <= lowerDriverReturn) && !(pended == 1)) && 2 == DC) && 4 <= SKIP2) && SKIP2 == s) && lowerDriverReturn <= \result) && SKIP2 + 3 <= IPC) && lowerDriverReturn <= returnVal2) && status <= lowerDriverReturn) && lowerDriverReturn <= status)) || s == UNLOADED) || (((((((((((((((((((NP + 2 <= SKIP1 && SKIP1 + 2 <= MPR1) && 7 <= IPC) && routine == 0) && (status <= 258 || 260 <= status)) && (\result <= 258 || 260 <= \result)) && returnVal2 <= lowerDriverReturn) && (258 < __cil_tmp15 || status <= __cil_tmp15)) && !(pended == 1)) && 2 == DC) && (status <= 258 || 260 <= status)) && (260 <= status || status <= 258)) && (__cil_tmp15 <= status || __cil_tmp15 <= 259)) && s == DC) && 4 <= SKIP2) && lowerDriverReturn <= returnVal2) && SKIP2 + 3 <= IPC) && NP + 4 <= MPR1) && !(SKIP2 == 2)) && (260 <= status || status <= 258))) || ((((((!(IPC == 2) && routine == 0) && s == DC) && status == 0) && !(pended == 1)) && 2 == DC) && !(SKIP2 == 2))) || (((((((((SKIP1 + 2 <= MPR1 && routine == 0) && 4 <= SKIP2) && lowerDriverReturn == status) && SKIP2 == s) && SKIP2 + 3 <= IPC) && NP + 4 <= MPR1) && !(pended == 1)) && 2 == DC) && lowerDriverReturn == returnVal)) || (((((((((((((((((NP + 2 <= SKIP1 && SKIP1 + 2 <= MPR1) && 7 <= IPC) && routine == 0) && returnVal2 <= lowerDriverReturn) && !(pended == 1)) && 2 == DC) && status <= 258) && status <= 258) && s == DC) && 4 <= SKIP2) && \result <= 258) && lowerDriverReturn <= returnVal2) && SKIP2 + 3 <= IPC) && NP + 4 <= MPR1) && (status + 1073741637 == 0 || status == 0)) && !(SKIP2 == 2)) && status <= 258)) || (((((((((7 <= IPC && routine == 0) && IPC == s) && lowerDriverReturn == status) && returnVal2 <= lowerDriverReturn) && lowerDriverReturn <= returnVal2) && SKIP2 + 3 <= IPC) && !(pended == 1)) && 2 == DC) && !(SKIP2 == 2))) || (((((((((((((((((((NP + 2 <= SKIP1 && SKIP1 + 2 <= MPR1) && 7 <= IPC) && routine == 0) && (status <= 258 || 260 <= status)) && (\result <= 258 || 260 <= \result)) && returnVal2 <= lowerDriverReturn) && (258 < __cil_tmp15 || status <= __cil_tmp15)) && !(pended == 1)) && 2 == DC) && (status <= 258 || 260 <= status)) && (260 <= status || status <= 258)) && (status <= 258 || 260 <= status)) && (__cil_tmp15 <= status || __cil_tmp15 <= 259)) && s == DC) && 4 <= SKIP2) && lowerDriverReturn <= returnVal2) && SKIP2 + 3 <= IPC) && NP + 4 <= MPR1) && !(SKIP2 == 2))) || ((((((((((((((((((NP + 2 <= SKIP1 && SKIP1 + 2 <= MPR1) && 7 <= IPC) && routine == 0) && returnVal2 <= lowerDriverReturn) && !(pended == 1)) && 2 == DC) && status <= 258) && status <= 258) && s == DC) && 4 <= SKIP2) && \result <= 258) && (myStatus + 1073741637 == 0 || myStatus == 0)) && lowerDriverReturn <= returnVal2) && SKIP2 + 3 <= IPC) && NP + 4 <= MPR1) && (status + 1073741637 == 0 || status == 0)) && !(SKIP2 == 2)) && status <= 258)) || ((((((((status + 1073741789 <= 0 && 7 <= IPC) && routine == 0) && s == DC) && SKIP2 + 3 <= IPC) && !(pended == 1)) && 2 == DC) && \result + 1073741789 <= 0) && !(SKIP2 == 2)) - InvariantResult [Line: 1025]: Loop Invariant Derived loop invariant: (((((((s + 2 <= MPR1 && routine == 0) && 4 <= SKIP2) && compRegistered == 0) && SKIP1 == s) && SKIP2 + 3 <= IPC) && NP + 4 <= MPR1) && !(pended == 1)) && 2 == DC - InvariantResult [Line: 992]: Loop Invariant Derived loop invariant: ((((((((((((((((NP + 2 <= SKIP1 && SKIP1 + 2 <= MPR1) && routine == 0) && s == NP) && returnVal2 <= lowerDriverReturn) && (258 < __cil_tmp15 || status <= __cil_tmp15)) && 0 <= __cil_tmp7 + 1073741802) && __cil_tmp7 + 1073741802 <= 0) && !(pended == 1)) && compRetStatus + 1073741802 <= 0) && compRegistered == 1) && 2 == DC) && (__cil_tmp15 <= status || __cil_tmp15 <= 259)) && 4 <= SKIP2) && (myStatus + 1073741637 == 0 || myStatus == 0)) && SKIP2 + 3 <= IPC) && lowerDriverReturn <= returnVal2) && 0 <= compRetStatus + 1073741802 - InvariantResult [Line: 781]: Loop Invariant Derived loop invariant: (((((((((((((((((((SKIP1 + 2 <= MPR1 && 7 <= IPC) && routine == 0) && IPC == s) && lowerDriverReturn == status) && SKIP2 + 3 <= IPC) && NP + 4 <= MPR1) && !(pended == 1)) && 2 == DC) && lowerDriverReturn == returnVal) && !(SKIP2 == 2)) || (((((((((((((SKIP1 + 2 <= MPR1 && NP + 2 <= SKIP1) && routine == 0) && returnVal2 <= lowerDriverReturn) && \result <= lowerDriverReturn) && !(pended == 1)) && 2 == DC) && 4 <= SKIP2) && SKIP2 == s) && lowerDriverReturn <= \result) && SKIP2 + 3 <= IPC) && lowerDriverReturn <= returnVal2) && status <= lowerDriverReturn) && lowerDriverReturn <= status)) || s == UNLOADED) || (((((((((((((((((((NP + 2 <= SKIP1 && SKIP1 + 2 <= MPR1) && 7 <= IPC) && routine == 0) && (status <= 258 || 260 <= status)) && (\result <= 258 || 260 <= \result)) && returnVal2 <= lowerDriverReturn) && (258 < __cil_tmp15 || status <= __cil_tmp15)) && !(pended == 1)) && 2 == DC) && (status <= 258 || 260 <= status)) && (260 <= status || status <= 258)) && (__cil_tmp15 <= status || __cil_tmp15 <= 259)) && s == DC) && 4 <= SKIP2) && lowerDriverReturn <= returnVal2) && SKIP2 + 3 <= IPC) && NP + 4 <= MPR1) && !(SKIP2 == 2)) && (260 <= status || status <= 258))) || ((((((!(IPC == 2) && routine == 0) && s == DC) && status == 0) && !(pended == 1)) && 2 == DC) && !(SKIP2 == 2))) || (((((((((SKIP1 + 2 <= MPR1 && routine == 0) && 4 <= SKIP2) && lowerDriverReturn == status) && SKIP2 == s) && SKIP2 + 3 <= IPC) && NP + 4 <= MPR1) && !(pended == 1)) && 2 == DC) && lowerDriverReturn == returnVal)) || (((((((((((((((((NP + 2 <= SKIP1 && SKIP1 + 2 <= MPR1) && 7 <= IPC) && routine == 0) && returnVal2 <= lowerDriverReturn) && !(pended == 1)) && 2 == DC) && status <= 258) && status <= 258) && s == DC) && 4 <= SKIP2) && \result <= 258) && lowerDriverReturn <= returnVal2) && SKIP2 + 3 <= IPC) && NP + 4 <= MPR1) && (status + 1073741637 == 0 || status == 0)) && !(SKIP2 == 2)) && status <= 258)) || (((((((((7 <= IPC && routine == 0) && IPC == s) && lowerDriverReturn == status) && returnVal2 <= lowerDriverReturn) && lowerDriverReturn <= returnVal2) && SKIP2 + 3 <= IPC) && !(pended == 1)) && 2 == DC) && !(SKIP2 == 2))) || (((((((((((((((((((NP + 2 <= SKIP1 && SKIP1 + 2 <= MPR1) && 7 <= IPC) && routine == 0) && (status <= 258 || 260 <= status)) && (\result <= 258 || 260 <= \result)) && returnVal2 <= lowerDriverReturn) && (258 < __cil_tmp15 || status <= __cil_tmp15)) && !(pended == 1)) && 2 == DC) && (status <= 258 || 260 <= status)) && (260 <= status || status <= 258)) && (status <= 258 || 260 <= status)) && (__cil_tmp15 <= status || __cil_tmp15 <= 259)) && s == DC) && 4 <= SKIP2) && lowerDriverReturn <= returnVal2) && SKIP2 + 3 <= IPC) && NP + 4 <= MPR1) && !(SKIP2 == 2))) || ((((((((((((((((((NP + 2 <= SKIP1 && SKIP1 + 2 <= MPR1) && 7 <= IPC) && routine == 0) && returnVal2 <= lowerDriverReturn) && !(pended == 1)) && 2 == DC) && status <= 258) && status <= 258) && s == DC) && 4 <= SKIP2) && \result <= 258) && (myStatus + 1073741637 == 0 || myStatus == 0)) && lowerDriverReturn <= returnVal2) && SKIP2 + 3 <= IPC) && NP + 4 <= MPR1) && (status + 1073741637 == 0 || status == 0)) && !(SKIP2 == 2)) && status <= 258)) || ((((((((status + 1073741789 <= 0 && 7 <= IPC) && routine == 0) && s == DC) && SKIP2 + 3 <= IPC) && !(pended == 1)) && 2 == DC) && \result + 1073741789 <= 0) && !(SKIP2 == 2)) - InvariantResult [Line: 279]: Loop Invariant Derived loop invariant: ((((((((((((((((((NP + 2 <= SKIP1 && SKIP1 + 2 <= MPR1) && routine == 0) && s == NP) && returnVal2 <= lowerDriverReturn) && (258 < __cil_tmp15 || status <= __cil_tmp15)) && 0 <= __cil_tmp7 + 1073741802) && __cil_tmp7 + 1073741802 <= 0) && !(pended == 1)) && compRegistered == 1) && 2 == DC) && compRetStatus + 1073741802 <= 0) && (status <= 258 || 260 <= status)) && (__cil_tmp15 <= status || __cil_tmp15 <= 259)) && 4 <= SKIP2) && (myStatus + 1073741637 == 0 || myStatus == 0)) && lowerDriverReturn <= returnVal2) && SKIP2 + 3 <= IPC) && 0 <= compRetStatus + 1073741802) || ((((((((((((((((NP + 2 <= SKIP1 && SKIP1 + 2 <= MPR1) && routine == 0) && s == NP) && returnVal2 <= lowerDriverReturn) && 0 <= __cil_tmp7 + 1073741802) && __cil_tmp7 + 1073741802 <= 0) && !(pended == 1)) && compRegistered == 1) && 2 == DC) && compRetStatus + 1073741802 <= 0) && 4 <= SKIP2) && (myStatus + 1073741637 == 0 || myStatus == 0)) && lowerDriverReturn <= returnVal2) && SKIP2 + 3 <= IPC) && (status + 1073741637 == 0 || status == 0)) && 0 <= compRetStatus + 1073741802) - InvariantResult [Line: 722]: Loop Invariant Derived loop invariant: (((((((SKIP1 + 2 <= MPR1 && routine == 0) && 4 <= SKIP2) && compRegistered == 0) && s == NP) && SKIP2 + 3 <= IPC) && NP + 4 <= MPR1) && !(pended == 1)) && 2 == DC - InvariantResult [Line: 881]: Loop Invariant Derived loop invariant: (((((((((((((SKIP1 + 2 <= MPR1 && NP + 2 <= SKIP1) && routine == 0) && setEventCalled == 1) && 0 <= __cil_tmp7 + 1073741802) && __cil_tmp7 + 1073741802 <= 0) && !(pended == 1)) && compRetStatus + 1073741802 <= 0) && compRegistered == 1) && 2 == DC) && MPR1 == s) && 4 <= SKIP2) && (myStatus + 1073741637 == 0 || myStatus == 0)) && SKIP2 + 3 <= IPC) && 0 <= compRetStatus + 1073741802 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ((((((((SKIP1 + 2 <= MPR1 && NP + 2 <= SKIP1) && routine == 0) && 4 <= SKIP2) && s == NP) && (myStatus + 1073741637 == 0 || myStatus == 0)) && SKIP2 + 3 <= IPC) && !(pended == 1)) && compRegistered == 1) && 2 == DC - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((((s + 2 <= MPR1 && routine == 0) && 4 <= SKIP2) && compRegistered == 0) && SKIP1 == s) && SKIP2 + 3 <= IPC) && NP + 4 <= MPR1) && !(pended == 1)) && 2 == DC - InvariantResult [Line: 881]: Loop Invariant Derived loop invariant: (((((((s + 2 <= MPR1 && routine == 0) && 4 <= SKIP2) && compRegistered == 0) && SKIP1 == s) && NP + 2 <= s) && SKIP2 + 3 <= IPC) && !(pended == 1)) && 2 == DC - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((((((SKIP1 + 2 <= MPR1 && NP + 2 <= SKIP1) && routine == 0) && 4 <= SKIP2) && compRegistered == 0) && SKIP2 == s) && returnVal2 <= lowerDriverReturn) && lowerDriverReturn <= returnVal2) && SKIP2 + 3 <= IPC) && !(pended == 1)) && 2 == DC - InvariantResult [Line: 881]: Loop Invariant Derived loop invariant: ((((((7 <= IPC && routine == 0) && compRegistered == 0) && s == NP) && SKIP2 + 3 <= IPC) && !(pended == 1)) && 2 == DC) && !(SKIP2 == 2) - InvariantResult [Line: 105]: Loop Invariant Derived loop invariant: ((((((((SKIP1 + 2 <= MPR1 && NP + 2 <= SKIP1) && routine == 0) && 4 <= SKIP2) && compRegistered == 0) && s == NP) && (myStatus + 1073741637 == 0 || myStatus == 0)) && SKIP2 + 3 <= IPC) && !(pended == 1)) && 2 == DC - InvariantResult [Line: 613]: Loop Invariant Derived loop invariant: (((((((((((((((((NP + 2 <= SKIP1 && SKIP1 + 2 <= MPR1) && routine == 0) && s == NP) && returnVal2 <= lowerDriverReturn) && 0 <= __cil_tmp7 + 1073741802) && __cil_tmp7 + 1073741802 <= 0) && !(pended == 1)) && compRetStatus + 1073741802 <= 0) && compRegistered == 1) && 2 == DC) && status <= 258) && 4 <= SKIP2) && (myStatus + 1073741637 == 0 || myStatus == 0)) && lowerDriverReturn <= returnVal2) && SKIP2 + 3 <= IPC) && (status + 1073741637 == 0 || status == 0)) && 0 <= compRetStatus + 1073741802) || ((((((((((((((((((NP + 2 <= SKIP1 && SKIP1 + 2 <= MPR1) && routine == 0) && s == NP) && returnVal2 <= lowerDriverReturn) && (258 < __cil_tmp15 || status <= __cil_tmp15)) && 0 <= __cil_tmp7 + 1073741802) && __cil_tmp7 + 1073741802 <= 0) && !(pended == 1)) && compRetStatus + 1073741802 <= 0) && compRegistered == 1) && 2 == DC) && (status <= 258 || 260 <= status)) && (status <= 258 || 260 <= status)) && (__cil_tmp15 <= status || __cil_tmp15 <= 259)) && 4 <= SKIP2) && lowerDriverReturn <= returnVal2) && SKIP2 + 3 <= IPC) && 0 <= compRetStatus + 1073741802) - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ((((((((7 <= IPC && routine == 0) && IPC == s) && compRegistered == 0) && returnVal2 <= lowerDriverReturn) && lowerDriverReturn <= returnVal2) && SKIP2 + 3 <= IPC) && !(pended == 1)) && 2 == DC) && !(SKIP2 == 2) - InvariantResult [Line: 881]: Loop Invariant Derived loop invariant: ((((((((((((((((SKIP1 + 2 <= MPR1 && NP + 2 <= SKIP1) && routine == 0) && setEventCalled == 1) && 0 <= __cil_tmp7 + 1073741802) && __cil_tmp7 + 1073741802 <= 0) && compRetStatus + 1073741802 <= 0) && !(pended == 1)) && compRegistered == 1) && 2 == DC) && MPR1 == s) && status <= 258) && 4 <= SKIP2) && (myStatus + 1073741637 == 0 || myStatus == 0)) && SKIP2 + 3 <= IPC) && (status + 1073741637 == 0 || status == 0)) && 0 <= compRetStatus + 1073741802) || ((((((((((((((((((SKIP1 + 2 <= MPR1 && NP + 2 <= SKIP1) && routine == 0) && setEventCalled == 1) && 0 <= __cil_tmp7 + 1073741802) && (258 < __cil_tmp15 || status <= __cil_tmp15)) && __cil_tmp7 + 1073741802 <= 0) && compRetStatus + 1073741802 <= 0) && !(pended == 1)) && compRegistered == 1) && 2 == DC) && (status <= 258 || 260 <= status)) && MPR1 == s) && (status <= 258 || 260 <= status)) && (__cil_tmp15 <= status || __cil_tmp15 <= 259)) && 4 <= SKIP2) && (myStatus + 1073741637 == 0 || myStatus == 0)) && SKIP2 + 3 <= IPC) && 0 <= compRetStatus + 1073741802) - InvariantResult [Line: 108]: Loop Invariant Derived loop invariant: ((((((((SKIP1 + 2 <= MPR1 && NP + 2 <= SKIP1) && routine == 0) && 4 <= SKIP2) && compRegistered == 0) && s == NP) && (myStatus + 1073741637 == 0 || myStatus == 0)) && SKIP2 + 3 <= IPC) && !(pended == 1)) && 2 == DC - InvariantResult [Line: 881]: Loop Invariant Derived loop invariant: ((((((((((((((((SKIP1 + 2 <= MPR1 && NP + 2 <= SKIP1) && routine == 0) && setEventCalled == 1) && 0 <= __cil_tmp7 + 1073741802) && __cil_tmp7 + 1073741802 <= 0) && compRetStatus + 1073741802 <= 0) && !(pended == 1)) && compRegistered == 1) && 2 == DC) && MPR1 == s) && status <= 258) && 4 <= SKIP2) && (myStatus + 1073741637 == 0 || myStatus == 0)) && SKIP2 + 3 <= IPC) && (status + 1073741637 == 0 || status == 0)) && 0 <= compRetStatus + 1073741802) || ((((((((((((((((((SKIP1 + 2 <= MPR1 && NP + 2 <= SKIP1) && routine == 0) && setEventCalled == 1) && 0 <= __cil_tmp7 + 1073741802) && (258 < __cil_tmp15 || status <= __cil_tmp15)) && __cil_tmp7 + 1073741802 <= 0) && compRetStatus + 1073741802 <= 0) && !(pended == 1)) && compRegistered == 1) && 2 == DC) && (status <= 258 || 260 <= status)) && MPR1 == s) && (status <= 258 || 260 <= status)) && (__cil_tmp15 <= status || __cil_tmp15 <= 259)) && 4 <= SKIP2) && (myStatus + 1073741637 == 0 || myStatus == 0)) && SKIP2 + 3 <= IPC) && 0 <= compRetStatus + 1073741802) - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ((((((((SKIP1 + 2 <= MPR1 && NP + 2 <= SKIP1) && routine == 0) && 4 <= SKIP2) && s == NP) && (myStatus + 1073741637 == 0 || myStatus == 0)) && SKIP2 + 3 <= IPC) && !(pended == 1)) && compRegistered == 1) && 2 == DC - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ((((((((((SKIP1 + 2 <= MPR1 && 7 <= IPC) && routine == 0) && IPC == s) && compRegistered == 0) && SKIP2 + 3 <= IPC) && NP + 4 <= MPR1) && !(pended == 1)) && 2 == DC) && lowerDriverReturn == returnVal) && !(SKIP2 == 2)) || (((((((((SKIP1 + 2 <= MPR1 && routine == 0) && 4 <= SKIP2) && compRegistered == 0) && SKIP2 == s) && SKIP2 + 3 <= IPC) && NP + 4 <= MPR1) && !(pended == 1)) && 2 == DC) && lowerDriverReturn == returnVal) - InvariantResult [Line: 791]: Loop Invariant Derived loop invariant: (((((((((((((((NP + 2 <= SKIP1 && status <= 258) && status <= 258) && 4 <= SKIP2) && \result <= 258) && ((((((((((SKIP1 + 2 <= MPR1 && !(IPC == 2)) && routine == 0) && lowerDriverReturn == status) && SKIP2 + 3 <= IPC) && NP + 4 <= MPR1) && lowerDriverReturn == returnVal) && !(pended == 1)) && 2 == DC) && !(SKIP2 == 2)) || (((SKIP1 + 2 <= MPR1 && 7 <= IPC) && (((((((!(IPC == 2) && 2 == s) && routine == 0) && s == DC) && SKIP2 + 3 <= IPC) && !(pended == 1)) && !(SKIP2 == 2)) || ((((((((!(IPC == 2) && routine == 0) && lowerDriverReturn == status) && returnVal2 <= lowerDriverReturn) && SKIP2 + 3 <= IPC) && lowerDriverReturn <= returnVal2) && !(pended == 1)) && 2 == DC) && !(SKIP2 == 2)))) && NP + 4 <= MPR1))) && returnVal2 <= lowerDriverReturn) && lowerDriverReturn <= returnVal2) && (status + 1073741637 == 0 || status == 0)) && status <= 258) || (((((((((((NP + 2 <= SKIP1 && (260 <= status || status <= 258)) && (__cil_tmp15 <= status || __cil_tmp15 <= 259)) && 4 <= SKIP2) && (status <= 258 || 260 <= status)) && (\result <= 258 || 260 <= \result)) && ((((((((((SKIP1 + 2 <= MPR1 && !(IPC == 2)) && routine == 0) && lowerDriverReturn == status) && SKIP2 + 3 <= IPC) && NP + 4 <= MPR1) && lowerDriverReturn == returnVal) && !(pended == 1)) && 2 == DC) && !(SKIP2 == 2)) || (((SKIP1 + 2 <= MPR1 && 7 <= IPC) && (((((((!(IPC == 2) && 2 == s) && routine == 0) && s == DC) && SKIP2 + 3 <= IPC) && !(pended == 1)) && !(SKIP2 == 2)) || ((((((((!(IPC == 2) && routine == 0) && lowerDriverReturn == status) && returnVal2 <= lowerDriverReturn) && SKIP2 + 3 <= IPC) && lowerDriverReturn <= returnVal2) && !(pended == 1)) && 2 == DC) && !(SKIP2 == 2)))) && NP + 4 <= MPR1))) && returnVal2 <= lowerDriverReturn) && lowerDriverReturn <= returnVal2) && (258 < __cil_tmp15 || status <= __cil_tmp15)) && (status <= 258 || 260 <= status)) && (260 <= status || status <= 258))) || ((((((((((NP + 2 <= SKIP1 && status <= 258) && 4 <= SKIP2) && \result <= 258) && ((((((((((SKIP1 + 2 <= MPR1 && !(IPC == 2)) && routine == 0) && lowerDriverReturn == status) && SKIP2 + 3 <= IPC) && NP + 4 <= MPR1) && lowerDriverReturn == returnVal) && !(pended == 1)) && 2 == DC) && !(SKIP2 == 2)) || (((SKIP1 + 2 <= MPR1 && 7 <= IPC) && (((((((!(IPC == 2) && 2 == s) && routine == 0) && s == DC) && SKIP2 + 3 <= IPC) && !(pended == 1)) && !(SKIP2 == 2)) || ((((((((!(IPC == 2) && routine == 0) && lowerDriverReturn == status) && returnVal2 <= lowerDriverReturn) && SKIP2 + 3 <= IPC) && lowerDriverReturn <= returnVal2) && !(pended == 1)) && 2 == DC) && !(SKIP2 == 2)))) && NP + 4 <= MPR1))) && returnVal2 <= lowerDriverReturn) && (myStatus + 1073741637 == 0 || myStatus == 0)) && lowerDriverReturn <= returnVal2) && (status + 1073741637 == 0 || status == 0)) && status <= 258) && status <= 258)) || ((((((!(IPC == 2) && routine == 0) && s == DC) && status == 0) && !(pended == 1)) && 2 == DC) && !(SKIP2 == 2))) || (((((((((((SKIP1 + 2 <= MPR1 && !(IPC == 2)) && 7 <= IPC) && routine == 0) && lowerDriverReturn == status) && !(2 == s)) && SKIP2 + 3 <= IPC) && NP + 4 <= MPR1) && lowerDriverReturn == returnVal) && !(pended == 1)) && 2 == DC) && !(SKIP2 == 2))) || ((7 <= IPC && (((((((!(IPC == 2) && 2 == s) && routine == 0) && s == DC) && SKIP2 + 3 <= IPC) && !(pended == 1)) && !(SKIP2 == 2)) || ((((((((!(IPC == 2) && routine == 0) && lowerDriverReturn == status) && returnVal2 <= lowerDriverReturn) && SKIP2 + 3 <= IPC) && lowerDriverReturn <= returnVal2) && !(pended == 1)) && 2 == DC) && !(SKIP2 == 2)))) && !(2 == s))) || (((status + 1073741789 <= 0 && 7 <= IPC) && (((((((!(IPC == 2) && 2 == s) && routine == 0) && s == DC) && SKIP2 + 3 <= IPC) && !(pended == 1)) && !(SKIP2 == 2)) || ((((((((!(IPC == 2) && routine == 0) && lowerDriverReturn == status) && returnVal2 <= lowerDriverReturn) && SKIP2 + 3 <= IPC) && lowerDriverReturn <= returnVal2) && !(pended == 1)) && 2 == DC) && !(SKIP2 == 2)))) && \result + 1073741789 <= 0)) || (((((((((((NP + 2 <= SKIP1 && (260 <= status || status <= 258)) && (status <= 258 || 260 <= status)) && (__cil_tmp15 <= status || __cil_tmp15 <= 259)) && 4 <= SKIP2) && (status <= 258 || 260 <= status)) && (\result <= 258 || 260 <= \result)) && ((((((((((SKIP1 + 2 <= MPR1 && !(IPC == 2)) && routine == 0) && lowerDriverReturn == status) && SKIP2 + 3 <= IPC) && NP + 4 <= MPR1) && lowerDriverReturn == returnVal) && !(pended == 1)) && 2 == DC) && !(SKIP2 == 2)) || (((SKIP1 + 2 <= MPR1 && 7 <= IPC) && (((((((!(IPC == 2) && 2 == s) && routine == 0) && s == DC) && SKIP2 + 3 <= IPC) && !(pended == 1)) && !(SKIP2 == 2)) || ((((((((!(IPC == 2) && routine == 0) && lowerDriverReturn == status) && returnVal2 <= lowerDriverReturn) && SKIP2 + 3 <= IPC) && lowerDriverReturn <= returnVal2) && !(pended == 1)) && 2 == DC) && !(SKIP2 == 2)))) && NP + 4 <= MPR1))) && returnVal2 <= lowerDriverReturn) && lowerDriverReturn <= returnVal2) && (258 < __cil_tmp15 || status <= __cil_tmp15)) && (status <= 258 || 260 <= status)) - InvariantResult [Line: 881]: Loop Invariant Derived loop invariant: (((((((((((((SKIP1 + 2 <= MPR1 && NP + 2 <= SKIP1) && routine == 0) && setEventCalled == 1) && 0 <= __cil_tmp7 + 1073741802) && __cil_tmp7 + 1073741802 <= 0) && !(pended == 1)) && compRetStatus + 1073741802 <= 0) && compRegistered == 1) && 2 == DC) && MPR1 == s) && 4 <= SKIP2) && (myStatus + 1073741637 == 0 || myStatus == 0)) && SKIP2 + 3 <= IPC) && 0 <= compRetStatus + 1073741802 - InvariantResult [Line: 683]: Loop Invariant Derived loop invariant: ((((((((((((((((((SKIP1 + 2 <= MPR1 && 7 <= IPC) && routine == 0) && IPC == s) && lowerDriverReturn == status) && SKIP2 + 3 <= IPC) && NP + 4 <= MPR1) && !(pended == 1)) && 2 == DC) && lowerDriverReturn == returnVal) && !(SKIP2 == 2)) || (((((((((((((SKIP1 + 2 <= MPR1 && NP + 2 <= SKIP1) && routine == 0) && returnVal2 <= lowerDriverReturn) && \result <= lowerDriverReturn) && !(pended == 1)) && 2 == DC) && 4 <= SKIP2) && SKIP2 == s) && lowerDriverReturn <= \result) && SKIP2 + 3 <= IPC) && lowerDriverReturn <= returnVal2) && status <= lowerDriverReturn) && lowerDriverReturn <= status)) || (((((((((((((((((((NP + 2 <= SKIP1 && SKIP1 + 2 <= MPR1) && 7 <= IPC) && routine == 0) && (status <= 258 || 260 <= status)) && (\result <= 258 || 260 <= \result)) && returnVal2 <= lowerDriverReturn) && (258 < __cil_tmp15 || status <= __cil_tmp15)) && !(pended == 1)) && 2 == DC) && (status <= 258 || 260 <= status)) && (260 <= status || status <= 258)) && (__cil_tmp15 <= status || __cil_tmp15 <= 259)) && s == DC) && 4 <= SKIP2) && lowerDriverReturn <= returnVal2) && SKIP2 + 3 <= IPC) && NP + 4 <= MPR1) && !(SKIP2 == 2)) && (260 <= status || status <= 258))) || ((((((!(IPC == 2) && routine == 0) && s == DC) && status == 0) && !(pended == 1)) && 2 == DC) && !(SKIP2 == 2))) || (((((((((SKIP1 + 2 <= MPR1 && routine == 0) && 4 <= SKIP2) && lowerDriverReturn == status) && SKIP2 == s) && SKIP2 + 3 <= IPC) && NP + 4 <= MPR1) && !(pended == 1)) && 2 == DC) && lowerDriverReturn == returnVal)) || (((((((((((((((((NP + 2 <= SKIP1 && SKIP1 + 2 <= MPR1) && 7 <= IPC) && routine == 0) && returnVal2 <= lowerDriverReturn) && !(pended == 1)) && 2 == DC) && status <= 258) && status <= 258) && s == DC) && 4 <= SKIP2) && \result <= 258) && lowerDriverReturn <= returnVal2) && SKIP2 + 3 <= IPC) && NP + 4 <= MPR1) && (status + 1073741637 == 0 || status == 0)) && !(SKIP2 == 2)) && status <= 258)) || (((((((((7 <= IPC && routine == 0) && IPC == s) && lowerDriverReturn == status) && returnVal2 <= lowerDriverReturn) && lowerDriverReturn <= returnVal2) && SKIP2 + 3 <= IPC) && !(pended == 1)) && 2 == DC) && !(SKIP2 == 2))) || (((((((((((((((((((NP + 2 <= SKIP1 && SKIP1 + 2 <= MPR1) && 7 <= IPC) && routine == 0) && (status <= 258 || 260 <= status)) && (\result <= 258 || 260 <= \result)) && returnVal2 <= lowerDriverReturn) && (258 < __cil_tmp15 || status <= __cil_tmp15)) && !(pended == 1)) && 2 == DC) && (status <= 258 || 260 <= status)) && (260 <= status || status <= 258)) && (status <= 258 || 260 <= status)) && (__cil_tmp15 <= status || __cil_tmp15 <= 259)) && s == DC) && 4 <= SKIP2) && lowerDriverReturn <= returnVal2) && SKIP2 + 3 <= IPC) && NP + 4 <= MPR1) && !(SKIP2 == 2))) || ((((((((status + 1073741789 <= 0 && 7 <= IPC) && routine == 0) && s == DC) && SKIP2 + 3 <= IPC) && !(pended == 1)) && 2 == DC) && \result + 1073741789 <= 0) && !(SKIP2 == 2))) || ((((((((((((((((((NP + 2 <= SKIP1 && SKIP1 + 2 <= MPR1) && 7 <= IPC) && routine == 0) && returnVal2 <= lowerDriverReturn) && !(pended == 1)) && 2 == DC) && status <= 258) && status <= 258) && s == DC) && 4 <= SKIP2) && \result <= 258) && (myStatus + 1073741637 == 0 || myStatus == 0)) && lowerDriverReturn <= returnVal2) && SKIP2 + 3 <= IPC) && NP + 4 <= MPR1) && (status + 1073741637 == 0 || status == 0)) && !(SKIP2 == 2)) && status <= 258) - InvariantResult [Line: 727]: Loop Invariant Derived loop invariant: ((((((7 <= IPC && routine == 0) && compRegistered == 0) && s == NP) && SKIP2 + 3 <= IPC) && !(pended == 1)) && 2 == DC) && !(SKIP2 == 2) - InvariantResult [Line: 881]: Loop Invariant Derived loop invariant: ((((((((((((((((SKIP1 + 2 <= MPR1 && NP + 2 <= SKIP1) && routine == 0) && setEventCalled == 1) && 0 <= __cil_tmp7 + 1073741802) && __cil_tmp7 + 1073741802 <= 0) && compRetStatus + 1073741802 <= 0) && !(pended == 1)) && compRegistered == 1) && 2 == DC) && MPR1 == s) && status <= 258) && 4 <= SKIP2) && (myStatus + 1073741637 == 0 || myStatus == 0)) && SKIP2 + 3 <= IPC) && (status + 1073741637 == 0 || status == 0)) && 0 <= compRetStatus + 1073741802) || ((((((((((((((((((SKIP1 + 2 <= MPR1 && NP + 2 <= SKIP1) && routine == 0) && setEventCalled == 1) && 0 <= __cil_tmp7 + 1073741802) && (258 < __cil_tmp15 || status <= __cil_tmp15)) && __cil_tmp7 + 1073741802 <= 0) && compRetStatus + 1073741802 <= 0) && !(pended == 1)) && compRegistered == 1) && 2 == DC) && (status <= 258 || 260 <= status)) && MPR1 == s) && (status <= 258 || 260 <= status)) && (__cil_tmp15 <= status || __cil_tmp15 <= 259)) && 4 <= SKIP2) && (myStatus + 1073741637 == 0 || myStatus == 0)) && SKIP2 + 3 <= IPC) && 0 <= compRetStatus + 1073741802) - InvariantResult [Line: 952]: Loop Invariant Derived loop invariant: ((((((((((((((((((NP + 2 <= SKIP1 && SKIP1 + 2 <= MPR1) && routine == 0) && returnVal2 <= lowerDriverReturn) && 0 <= __cil_tmp7 + 1073741802) && (258 < __cil_tmp15 || status <= __cil_tmp15)) && __cil_tmp7 + 1073741802 <= 0) && !(pended == 1)) && compRetStatus + 1073741802 <= 0) && compRegistered == 1) && (status <= 258 || 260 <= status)) && 2 == s) && (status <= 258 || 260 <= status)) && (__cil_tmp15 <= status || __cil_tmp15 <= 259)) && 4 <= SKIP2) && s == DC) && lowerDriverReturn <= returnVal2) && SKIP2 + 3 <= IPC) && 0 <= compRetStatus + 1073741802) || ((((((((((((((((NP + 2 <= SKIP1 && SKIP1 + 2 <= MPR1) && routine == 0) && returnVal2 <= lowerDriverReturn) && 0 <= __cil_tmp7 + 1073741802) && __cil_tmp7 + 1073741802 <= 0) && !(pended == 1)) && compRetStatus + 1073741802 <= 0) && compRegistered == 1) && 2 == s) && status <= 258) && 4 <= SKIP2) && s == DC) && lowerDriverReturn <= returnVal2) && SKIP2 + 3 <= IPC) && (status + 1073741637 == 0 || status == 0)) && 0 <= compRetStatus + 1073741802) - InvariantResult [Line: 678]: Loop Invariant Derived loop invariant: (((((((((((((((((((SKIP1 + 2 <= MPR1 && 7 <= IPC) && routine == 0) && IPC == s) && lowerDriverReturn == status) && SKIP2 + 3 <= IPC) && NP + 4 <= MPR1) && !(pended == 1)) && 2 == DC) && lowerDriverReturn == returnVal) && !(SKIP2 == 2)) || (((((((((((((SKIP1 + 2 <= MPR1 && NP + 2 <= SKIP1) && routine == 0) && returnVal2 <= lowerDriverReturn) && \result <= lowerDriverReturn) && !(pended == 1)) && 2 == DC) && 4 <= SKIP2) && SKIP2 == s) && lowerDriverReturn <= \result) && SKIP2 + 3 <= IPC) && lowerDriverReturn <= returnVal2) && status <= lowerDriverReturn) && lowerDriverReturn <= status)) || s == UNLOADED) || (((((((((((((((((((NP + 2 <= SKIP1 && SKIP1 + 2 <= MPR1) && 7 <= IPC) && routine == 0) && (status <= 258 || 260 <= status)) && (\result <= 258 || 260 <= \result)) && returnVal2 <= lowerDriverReturn) && (258 < __cil_tmp15 || status <= __cil_tmp15)) && !(pended == 1)) && 2 == DC) && (status <= 258 || 260 <= status)) && (260 <= status || status <= 258)) && (__cil_tmp15 <= status || __cil_tmp15 <= 259)) && s == DC) && 4 <= SKIP2) && lowerDriverReturn <= returnVal2) && SKIP2 + 3 <= IPC) && NP + 4 <= MPR1) && !(SKIP2 == 2)) && (260 <= status || status <= 258))) || ((((((!(IPC == 2) && routine == 0) && s == DC) && status == 0) && !(pended == 1)) && 2 == DC) && !(SKIP2 == 2))) || (((((((((SKIP1 + 2 <= MPR1 && routine == 0) && 4 <= SKIP2) && lowerDriverReturn == status) && SKIP2 == s) && SKIP2 + 3 <= IPC) && NP + 4 <= MPR1) && !(pended == 1)) && 2 == DC) && lowerDriverReturn == returnVal)) || (((((((((((((((((NP + 2 <= SKIP1 && SKIP1 + 2 <= MPR1) && 7 <= IPC) && routine == 0) && returnVal2 <= lowerDriverReturn) && !(pended == 1)) && 2 == DC) && status <= 258) && status <= 258) && s == DC) && 4 <= SKIP2) && \result <= 258) && lowerDriverReturn <= returnVal2) && SKIP2 + 3 <= IPC) && NP + 4 <= MPR1) && (status + 1073741637 == 0 || status == 0)) && !(SKIP2 == 2)) && status <= 258)) || (((((((((7 <= IPC && routine == 0) && IPC == s) && lowerDriverReturn == status) && returnVal2 <= lowerDriverReturn) && lowerDriverReturn <= returnVal2) && SKIP2 + 3 <= IPC) && !(pended == 1)) && 2 == DC) && !(SKIP2 == 2))) || (((((((((((((((((((NP + 2 <= SKIP1 && SKIP1 + 2 <= MPR1) && 7 <= IPC) && routine == 0) && (status <= 258 || 260 <= status)) && (\result <= 258 || 260 <= \result)) && returnVal2 <= lowerDriverReturn) && (258 < __cil_tmp15 || status <= __cil_tmp15)) && !(pended == 1)) && 2 == DC) && (status <= 258 || 260 <= status)) && (260 <= status || status <= 258)) && (status <= 258 || 260 <= status)) && (__cil_tmp15 <= status || __cil_tmp15 <= 259)) && s == DC) && 4 <= SKIP2) && lowerDriverReturn <= returnVal2) && SKIP2 + 3 <= IPC) && NP + 4 <= MPR1) && !(SKIP2 == 2))) || ((((((((((((((((((NP + 2 <= SKIP1 && SKIP1 + 2 <= MPR1) && 7 <= IPC) && routine == 0) && returnVal2 <= lowerDriverReturn) && !(pended == 1)) && 2 == DC) && status <= 258) && status <= 258) && s == DC) && 4 <= SKIP2) && \result <= 258) && (myStatus + 1073741637 == 0 || myStatus == 0)) && lowerDriverReturn <= returnVal2) && SKIP2 + 3 <= IPC) && NP + 4 <= MPR1) && (status + 1073741637 == 0 || status == 0)) && !(SKIP2 == 2)) && status <= 258)) || ((((((((status + 1073741789 <= 0 && 7 <= IPC) && routine == 0) && s == DC) && SKIP2 + 3 <= IPC) && !(pended == 1)) && 2 == DC) && \result + 1073741789 <= 0) && !(SKIP2 == 2)) - InvariantResult [Line: 881]: Loop Invariant Derived loop invariant: ((((((((((((((((SKIP1 + 2 <= MPR1 && NP + 2 <= SKIP1) && routine == 0) && setEventCalled == 1) && 0 <= __cil_tmp7 + 1073741802) && __cil_tmp7 + 1073741802 <= 0) && compRetStatus + 1073741802 <= 0) && !(pended == 1)) && compRegistered == 1) && 2 == DC) && MPR1 == s) && status <= 258) && 4 <= SKIP2) && (myStatus + 1073741637 == 0 || myStatus == 0)) && SKIP2 + 3 <= IPC) && (status + 1073741637 == 0 || status == 0)) && 0 <= compRetStatus + 1073741802) || ((((((((((((((((((SKIP1 + 2 <= MPR1 && NP + 2 <= SKIP1) && routine == 0) && setEventCalled == 1) && 0 <= __cil_tmp7 + 1073741802) && (258 < __cil_tmp15 || status <= __cil_tmp15)) && __cil_tmp7 + 1073741802 <= 0) && compRetStatus + 1073741802 <= 0) && !(pended == 1)) && compRegistered == 1) && 2 == DC) && (status <= 258 || 260 <= status)) && MPR1 == s) && (status <= 258 || 260 <= status)) && (__cil_tmp15 <= status || __cil_tmp15 <= 259)) && 4 <= SKIP2) && (myStatus + 1073741637 == 0 || myStatus == 0)) && SKIP2 + 3 <= IPC) && 0 <= compRetStatus + 1073741802) - InvariantResult [Line: 880]: Loop Invariant Derived loop invariant: (((((((((((((SKIP1 + 2 <= MPR1 && NP + 2 <= SKIP1) && routine == 0) && setEventCalled == 1) && 0 <= __cil_tmp7 + 1073741802) && __cil_tmp7 + 1073741802 <= 0) && !(pended == 1)) && compRetStatus + 1073741802 <= 0) && compRegistered == 1) && 2 == DC) && MPR1 == s) && 4 <= SKIP2) && (myStatus + 1073741637 == 0 || myStatus == 0)) && SKIP2 + 3 <= IPC) && 0 <= compRetStatus + 1073741802 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((((s + 2 <= MPR1 && routine == 0) && 4 <= SKIP2) && compRegistered == 0) && SKIP1 == s) && NP + 2 <= s) && SKIP2 + 3 <= IPC) && !(pended == 1)) && 2 == DC - InvariantResult [Line: 880]: Loop Invariant Derived loop invariant: (((((((s + 2 <= MPR1 && routine == 0) && 4 <= SKIP2) && compRegistered == 0) && SKIP1 == s) && NP + 2 <= s) && SKIP2 + 3 <= IPC) && !(pended == 1)) && 2 == DC - InvariantResult [Line: 952]: Loop Invariant Derived loop invariant: ((((((((((((((((((NP + 2 <= SKIP1 && SKIP1 + 2 <= MPR1) && routine == 0) && returnVal2 <= lowerDriverReturn) && (258 < __cil_tmp15 || status <= __cil_tmp15)) && 0 <= __cil_tmp7 + 1073741802) && __cil_tmp7 + 1073741802 <= 0) && !(pended == 1)) && compRetStatus + 1073741802 <= 0) && compRegistered == 1) && (status <= 258 || 260 <= status)) && 2 == s) && (__cil_tmp15 <= status || __cil_tmp15 <= 259)) && 4 <= SKIP2) && s == DC) && lowerDriverReturn <= returnVal2) && SKIP2 + 3 <= IPC) && 0 <= compRetStatus + 1073741802) && (260 <= status || status <= 258)) || (((((((((((((((((NP + 2 <= SKIP1 && SKIP1 + 2 <= MPR1) && routine == 0) && returnVal2 <= lowerDriverReturn) && 0 <= __cil_tmp7 + 1073741802) && __cil_tmp7 + 1073741802 <= 0) && !(pended == 1)) && compRetStatus + 1073741802 <= 0) && compRegistered == 1) && status <= 258) && 2 == s) && 4 <= SKIP2) && s == DC) && (myStatus + 1073741637 == 0 || myStatus == 0)) && lowerDriverReturn <= returnVal2) && SKIP2 + 3 <= IPC) && (status + 1073741637 == 0 || status == 0)) && 0 <= compRetStatus + 1073741802) - InvariantResult [Line: 880]: Loop Invariant Derived loop invariant: ((((((7 <= IPC && routine == 0) && compRegistered == 0) && s == NP) && SKIP2 + 3 <= IPC) && !(pended == 1)) && 2 == DC) && !(SKIP2 == 2) - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ((((((((((((((((SKIP1 + 2 <= MPR1 && NP + 2 <= SKIP1) && routine == 0) && setEventCalled == 1) && returnVal2 <= lowerDriverReturn) && 0 <= __cil_tmp7 + 1073741802) && __cil_tmp7 + 1073741802 <= 0) && !(pended == 1)) && compRegistered == 1) && 2 == DC) && compRetStatus + 1073741802 <= 0) && 4 <= SKIP2) && (s == NP || (returnVal2 <= 259 && 259 <= returnVal2))) && (MPR3 == s || s == NP)) && (myStatus + 1073741637 == 0 || myStatus == 0)) && lowerDriverReturn <= returnVal2) && SKIP2 + 3 <= IPC) && 0 <= compRetStatus + 1073741802 - InvariantResult [Line: 881]: Loop Invariant Derived loop invariant: ((((((7 <= IPC && routine == 0) && compRegistered == 0) && s == NP) && SKIP2 + 3 <= IPC) && !(pended == 1)) && 2 == DC) && !(SKIP2 == 2) - InvariantResult [Line: 701]: Loop Invariant Derived loop invariant: ((((((((SKIP1 + 2 <= MPR1 && NP + 2 <= SKIP1) && routine == 0) && 4 <= SKIP2) && compRegistered == 0) && s == NP) && (myStatus + 1073741637 == 0 || myStatus == 0)) && SKIP2 + 3 <= IPC) && !(pended == 1)) && 2 == DC - InvariantResult [Line: 880]: Loop Invariant Derived loop invariant: (((((((((((((SKIP1 + 2 <= MPR1 && NP + 2 <= SKIP1) && routine == 0) && setEventCalled == 1) && 0 <= __cil_tmp7 + 1073741802) && __cil_tmp7 + 1073741802 <= 0) && !(pended == 1)) && compRetStatus + 1073741802 <= 0) && compRegistered == 1) && 2 == DC) && MPR1 == s) && 4 <= SKIP2) && (myStatus + 1073741637 == 0 || myStatus == 0)) && SKIP2 + 3 <= IPC) && 0 <= compRetStatus + 1073741802 - InvariantResult [Line: 341]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 880]: Loop Invariant Derived loop invariant: ((((((((((((((((SKIP1 + 2 <= MPR1 && NP + 2 <= SKIP1) && routine == 0) && setEventCalled == 1) && 0 <= __cil_tmp7 + 1073741802) && __cil_tmp7 + 1073741802 <= 0) && compRetStatus + 1073741802 <= 0) && !(pended == 1)) && compRegistered == 1) && 2 == DC) && MPR1 == s) && status <= 258) && 4 <= SKIP2) && (myStatus + 1073741637 == 0 || myStatus == 0)) && SKIP2 + 3 <= IPC) && (status + 1073741637 == 0 || status == 0)) && 0 <= compRetStatus + 1073741802) || ((((((((((((((((((SKIP1 + 2 <= MPR1 && NP + 2 <= SKIP1) && routine == 0) && setEventCalled == 1) && 0 <= __cil_tmp7 + 1073741802) && (258 < __cil_tmp15 || status <= __cil_tmp15)) && __cil_tmp7 + 1073741802 <= 0) && compRetStatus + 1073741802 <= 0) && !(pended == 1)) && compRegistered == 1) && 2 == DC) && (status <= 258 || 260 <= status)) && MPR1 == s) && (status <= 258 || 260 <= status)) && (__cil_tmp15 <= status || __cil_tmp15 <= 259)) && 4 <= SKIP2) && (myStatus + 1073741637 == 0 || myStatus == 0)) && SKIP2 + 3 <= IPC) && 0 <= compRetStatus + 1073741802) - InvariantResult [Line: 341]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 880]: Loop Invariant Derived loop invariant: ((((((((((((((((SKIP1 + 2 <= MPR1 && NP + 2 <= SKIP1) && routine == 0) && setEventCalled == 1) && 0 <= __cil_tmp7 + 1073741802) && __cil_tmp7 + 1073741802 <= 0) && compRetStatus + 1073741802 <= 0) && !(pended == 1)) && compRegistered == 1) && 2 == DC) && MPR1 == s) && status <= 258) && 4 <= SKIP2) && (myStatus + 1073741637 == 0 || myStatus == 0)) && SKIP2 + 3 <= IPC) && (status + 1073741637 == 0 || status == 0)) && 0 <= compRetStatus + 1073741802) || ((((((((((((((((((SKIP1 + 2 <= MPR1 && NP + 2 <= SKIP1) && routine == 0) && setEventCalled == 1) && 0 <= __cil_tmp7 + 1073741802) && (258 < __cil_tmp15 || status <= __cil_tmp15)) && __cil_tmp7 + 1073741802 <= 0) && compRetStatus + 1073741802 <= 0) && !(pended == 1)) && compRegistered == 1) && 2 == DC) && (status <= 258 || 260 <= status)) && MPR1 == s) && (status <= 258 || 260 <= status)) && (__cil_tmp15 <= status || __cil_tmp15 <= 259)) && 4 <= SKIP2) && (myStatus + 1073741637 == 0 || myStatus == 0)) && SKIP2 + 3 <= IPC) && 0 <= compRetStatus + 1073741802) - InvariantResult [Line: 341]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((((((((((((((((SKIP1 + 2 <= MPR1 && NP + 2 <= SKIP1) && routine == 0) && setEventCalled == 1) && returnVal2 <= lowerDriverReturn) && 0 <= __cil_tmp7 + 1073741802) && __cil_tmp7 + 1073741802 <= 0) && !(pended == 1)) && compRegistered == 1) && 2 == DC) && compRetStatus + 1073741802 <= 0) && status <= 258) && 4 <= SKIP2) && (s == NP || (returnVal2 <= 259 && 259 <= returnVal2))) && (myStatus + 1073741637 == 0 || myStatus == 0)) && (MPR3 == s || s == NP)) && lowerDriverReturn <= returnVal2) && SKIP2 + 3 <= IPC) && (status + 1073741637 == 0 || status == 0)) && 0 <= compRetStatus + 1073741802) || (((((((((((((((((((((SKIP1 + 2 <= MPR1 && NP + 2 <= SKIP1) && routine == 0) && setEventCalled == 1) && returnVal2 <= lowerDriverReturn) && (258 < __cil_tmp15 || status <= __cil_tmp15)) && 0 <= __cil_tmp7 + 1073741802) && __cil_tmp7 + 1073741802 <= 0) && !(pended == 1)) && compRegistered == 1) && 2 == DC) && compRetStatus + 1073741802 <= 0) && (status <= 258 || 260 <= status)) && (status <= 258 || 260 <= status)) && (__cil_tmp15 <= status || __cil_tmp15 <= 259)) && 4 <= SKIP2) && (s == NP || (returnVal2 <= 259 && 259 <= returnVal2))) && (myStatus + 1073741637 == 0 || myStatus == 0)) && (MPR3 == s || s == NP)) && lowerDriverReturn <= returnVal2) && SKIP2 + 3 <= IPC) && 0 <= compRetStatus + 1073741802) - InvariantResult [Line: 1024]: Loop Invariant Derived loop invariant: (((((((s + 2 <= MPR1 && routine == 0) && 4 <= SKIP2) && compRegistered == 0) && SKIP1 == s) && SKIP2 + 3 <= IPC) && NP + 4 <= MPR1) && !(pended == 1)) && 2 == DC - InvariantResult [Line: 880]: Loop Invariant Derived loop invariant: ((((((((((((((((SKIP1 + 2 <= MPR1 && NP + 2 <= SKIP1) && routine == 0) && setEventCalled == 1) && 0 <= __cil_tmp7 + 1073741802) && __cil_tmp7 + 1073741802 <= 0) && compRetStatus + 1073741802 <= 0) && !(pended == 1)) && compRegistered == 1) && 2 == DC) && MPR1 == s) && status <= 258) && 4 <= SKIP2) && (myStatus + 1073741637 == 0 || myStatus == 0)) && SKIP2 + 3 <= IPC) && (status + 1073741637 == 0 || status == 0)) && 0 <= compRetStatus + 1073741802) || ((((((((((((((((((SKIP1 + 2 <= MPR1 && NP + 2 <= SKIP1) && routine == 0) && setEventCalled == 1) && 0 <= __cil_tmp7 + 1073741802) && (258 < __cil_tmp15 || status <= __cil_tmp15)) && __cil_tmp7 + 1073741802 <= 0) && compRetStatus + 1073741802 <= 0) && !(pended == 1)) && compRegistered == 1) && 2 == DC) && (status <= 258 || 260 <= status)) && MPR1 == s) && (status <= 258 || 260 <= status)) && (__cil_tmp15 <= status || __cil_tmp15 <= 259)) && 4 <= SKIP2) && (myStatus + 1073741637 == 0 || myStatus == 0)) && SKIP2 + 3 <= IPC) && 0 <= compRetStatus + 1073741802) - InvariantResult [Line: 880]: Loop Invariant Derived loop invariant: ((((((((((((((((SKIP1 + 2 <= MPR1 && NP + 2 <= SKIP1) && routine == 0) && setEventCalled == 1) && 0 <= __cil_tmp7 + 1073741802) && __cil_tmp7 + 1073741802 <= 0) && compRetStatus + 1073741802 <= 0) && !(pended == 1)) && compRegistered == 1) && 2 == DC) && MPR1 == s) && status <= 258) && 4 <= SKIP2) && (myStatus + 1073741637 == 0 || myStatus == 0)) && SKIP2 + 3 <= IPC) && (status + 1073741637 == 0 || status == 0)) && 0 <= compRetStatus + 1073741802) || ((((((((((((((((((SKIP1 + 2 <= MPR1 && NP + 2 <= SKIP1) && routine == 0) && setEventCalled == 1) && 0 <= __cil_tmp7 + 1073741802) && (258 < __cil_tmp15 || status <= __cil_tmp15)) && __cil_tmp7 + 1073741802 <= 0) && compRetStatus + 1073741802 <= 0) && !(pended == 1)) && compRegistered == 1) && 2 == DC) && (status <= 258 || 260 <= status)) && MPR1 == s) && (status <= 258 || 260 <= status)) && (__cil_tmp15 <= status || __cil_tmp15 <= 259)) && 4 <= SKIP2) && (myStatus + 1073741637 == 0 || myStatus == 0)) && SKIP2 + 3 <= IPC) && 0 <= compRetStatus + 1073741802) - InvariantResult [Line: 341]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((((((((((((((((SKIP1 + 2 <= MPR1 && NP + 2 <= SKIP1) && routine == 0) && setEventCalled == 1) && returnVal2 <= lowerDriverReturn) && 0 <= __cil_tmp7 + 1073741802) && __cil_tmp7 + 1073741802 <= 0) && !(pended == 1)) && compRegistered == 1) && 2 == DC) && compRetStatus + 1073741802 <= 0) && status <= 258) && 4 <= SKIP2) && (s == NP || (returnVal2 <= 259 && 259 <= returnVal2))) && (myStatus + 1073741637 == 0 || myStatus == 0)) && (MPR3 == s || s == NP)) && lowerDriverReturn <= returnVal2) && SKIP2 + 3 <= IPC) && (status + 1073741637 == 0 || status == 0)) && 0 <= compRetStatus + 1073741802) || (((((((((((((((((((((SKIP1 + 2 <= MPR1 && NP + 2 <= SKIP1) && routine == 0) && setEventCalled == 1) && returnVal2 <= lowerDriverReturn) && (258 < __cil_tmp15 || status <= __cil_tmp15)) && 0 <= __cil_tmp7 + 1073741802) && __cil_tmp7 + 1073741802 <= 0) && !(pended == 1)) && compRegistered == 1) && 2 == DC) && compRetStatus + 1073741802 <= 0) && (status <= 258 || 260 <= status)) && (status <= 258 || 260 <= status)) && (__cil_tmp15 <= status || __cil_tmp15 <= 259)) && 4 <= SKIP2) && (s == NP || (returnVal2 <= 259 && 259 <= returnVal2))) && (myStatus + 1073741637 == 0 || myStatus == 0)) && (MPR3 == s || s == NP)) && lowerDriverReturn <= returnVal2) && SKIP2 + 3 <= IPC) && 0 <= compRetStatus + 1073741802) - InvariantResult [Line: 341]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 341]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 341]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((((((((((((((((SKIP1 + 2 <= MPR1 && NP + 2 <= SKIP1) && routine == 0) && setEventCalled == 1) && returnVal2 <= lowerDriverReturn) && 0 <= __cil_tmp7 + 1073741802) && __cil_tmp7 + 1073741802 <= 0) && !(pended == 1)) && compRegistered == 1) && 2 == DC) && compRetStatus + 1073741802 <= 0) && status <= 258) && 4 <= SKIP2) && (s == NP || (returnVal2 <= 259 && 259 <= returnVal2))) && (myStatus + 1073741637 == 0 || myStatus == 0)) && (MPR3 == s || s == NP)) && lowerDriverReturn <= returnVal2) && SKIP2 + 3 <= IPC) && (status + 1073741637 == 0 || status == 0)) && 0 <= compRetStatus + 1073741802) || (((((((((((((((((((((SKIP1 + 2 <= MPR1 && NP + 2 <= SKIP1) && routine == 0) && setEventCalled == 1) && returnVal2 <= lowerDriverReturn) && (258 < __cil_tmp15 || status <= __cil_tmp15)) && 0 <= __cil_tmp7 + 1073741802) && __cil_tmp7 + 1073741802 <= 0) && !(pended == 1)) && compRegistered == 1) && 2 == DC) && compRetStatus + 1073741802 <= 0) && (status <= 258 || 260 <= status)) && (status <= 258 || 260 <= status)) && (__cil_tmp15 <= status || __cil_tmp15 <= 259)) && 4 <= SKIP2) && (s == NP || (returnVal2 <= 259 && 259 <= returnVal2))) && (myStatus + 1073741637 == 0 || myStatus == 0)) && (MPR3 == s || s == NP)) && lowerDriverReturn <= returnVal2) && SKIP2 + 3 <= IPC) && 0 <= compRetStatus + 1073741802) - InvariantResult [Line: 341]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 880]: Loop Invariant Derived loop invariant: ((((((7 <= IPC && routine == 0) && compRegistered == 0) && s == NP) && SKIP2 + 3 <= IPC) && !(pended == 1)) && 2 == DC) && !(SKIP2 == 2) - InvariantResult [Line: 341]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ((((((((((((((((SKIP1 + 2 <= MPR1 && NP + 2 <= SKIP1) && routine == 0) && setEventCalled == 1) && returnVal2 <= lowerDriverReturn) && 0 <= __cil_tmp7 + 1073741802) && __cil_tmp7 + 1073741802 <= 0) && !(pended == 1)) && compRegistered == 1) && 2 == DC) && compRetStatus + 1073741802 <= 0) && 4 <= SKIP2) && (s == NP || (returnVal2 <= 259 && 259 <= returnVal2))) && (MPR3 == s || s == NP)) && (myStatus + 1073741637 == 0 || myStatus == 0)) && lowerDriverReturn <= returnVal2) && SKIP2 + 3 <= IPC) && 0 <= compRetStatus + 1073741802 - InvariantResult [Line: 707]: Loop Invariant Derived loop invariant: ((((((((SKIP1 + 2 <= MPR1 && NP + 2 <= SKIP1) && routine == 0) && 4 <= SKIP2) && compRegistered == 0) && s == NP) && (myStatus + 1073741637 == 0 || myStatus == 0)) && SKIP2 + 3 <= IPC) && !(pended == 1)) && 2 == DC - InvariantResult [Line: 461]: Loop Invariant Derived loop invariant: (((((((((((((((((NP + 2 <= SKIP1 && SKIP1 + 2 <= MPR1) && routine == 0) && s == NP) && returnVal2 <= lowerDriverReturn) && 0 <= __cil_tmp7 + 1073741802) && __cil_tmp7 + 1073741802 <= 0) && !(pended == 1)) && compRegistered == 1) && compRetStatus + 1073741802 <= 0) && 2 == DC) && status <= 258) && 4 <= SKIP2) && (myStatus + 1073741637 == 0 || myStatus == 0)) && lowerDriverReturn <= returnVal2) && SKIP2 + 3 <= IPC) && (status + 1073741637 == 0 || status == 0)) && 0 <= compRetStatus + 1073741802) || ((((((((((((((((((NP + 2 <= SKIP1 && SKIP1 + 2 <= MPR1) && routine == 0) && s == NP) && returnVal2 <= lowerDriverReturn) && 0 <= __cil_tmp7 + 1073741802) && (258 < __cil_tmp15 || status <= __cil_tmp15)) && __cil_tmp7 + 1073741802 <= 0) && !(pended == 1)) && compRegistered == 1) && compRetStatus + 1073741802 <= 0) && 2 == DC) && (status <= 258 || 260 <= status)) && (status <= 258 || 260 <= status)) && (__cil_tmp15 <= status || __cil_tmp15 <= 259)) && 4 <= SKIP2) && lowerDriverReturn <= returnVal2) && SKIP2 + 3 <= IPC) && 0 <= compRetStatus + 1073741802) - InvariantResult [Line: 341]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 647]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ((((((((7 <= IPC && routine == 0) && IPC == s) && compRegistered == 0) && returnVal2 <= lowerDriverReturn) && lowerDriverReturn <= returnVal2) && SKIP2 + 3 <= IPC) && !(pended == 1)) && 2 == DC) && !(SKIP2 == 2) - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((((((((((((((((SKIP1 + 2 <= MPR1 && NP + 2 <= SKIP1) && routine == 0) && setEventCalled == 1) && returnVal2 <= lowerDriverReturn) && 0 <= __cil_tmp7 + 1073741802) && __cil_tmp7 + 1073741802 <= 0) && !(pended == 1)) && compRegistered == 1) && 2 == DC) && compRetStatus + 1073741802 <= 0) && status <= 258) && 4 <= SKIP2) && (s == NP || (returnVal2 <= 259 && 259 <= returnVal2))) && (myStatus + 1073741637 == 0 || myStatus == 0)) && (MPR3 == s || s == NP)) && lowerDriverReturn <= returnVal2) && SKIP2 + 3 <= IPC) && (status + 1073741637 == 0 || status == 0)) && 0 <= compRetStatus + 1073741802) || (((((((((((((((((((((SKIP1 + 2 <= MPR1 && NP + 2 <= SKIP1) && routine == 0) && setEventCalled == 1) && returnVal2 <= lowerDriverReturn) && (258 < __cil_tmp15 || status <= __cil_tmp15)) && 0 <= __cil_tmp7 + 1073741802) && __cil_tmp7 + 1073741802 <= 0) && !(pended == 1)) && compRegistered == 1) && 2 == DC) && compRetStatus + 1073741802 <= 0) && (status <= 258 || 260 <= status)) && (status <= 258 || 260 <= status)) && (__cil_tmp15 <= status || __cil_tmp15 <= 259)) && 4 <= SKIP2) && (s == NP || (returnVal2 <= 259 && 259 <= returnVal2))) && (myStatus + 1073741637 == 0 || myStatus == 0)) && (MPR3 == s || s == NP)) && lowerDriverReturn <= returnVal2) && SKIP2 + 3 <= IPC) && 0 <= compRetStatus + 1073741802) - InvariantResult [Line: 112]: Loop Invariant Derived loop invariant: (((((((((((((((((((((NP + 2 <= SKIP1 && SKIP1 + 2 <= MPR1) && routine == 0) && returnVal2 <= lowerDriverReturn) && (258 < __cil_tmp15 || status <= __cil_tmp15)) && 0 <= __cil_tmp7 + 1073741802) && __cil_tmp7 + 1073741802 <= 0) && !(pended == 1)) && compRetStatus + 1073741802 <= 0) && compRegistered == 1) && (status <= 258 || 260 <= status)) && 2 == s) && (260 <= status || status <= 258)) && (__cil_tmp15 <= status || __cil_tmp15 <= 259)) && s == DC) && 4 <= SKIP2) && SKIP2 + 3 <= IPC) && lowerDriverReturn <= returnVal2) && 0 <= compRetStatus + 1073741802) && (260 <= status || status <= 258)) || (((((((((((((((((((NP + 2 <= SKIP1 && SKIP1 + 2 <= MPR1) && routine == 0) && returnVal2 <= lowerDriverReturn) && 0 <= __cil_tmp7 + 1073741802) && (258 < __cil_tmp15 || status <= __cil_tmp15)) && __cil_tmp7 + 1073741802 <= 0) && !(pended == 1)) && compRetStatus + 1073741802 <= 0) && compRegistered == 1) && (status <= 258 || 260 <= status)) && 2 == s) && (260 <= status || status <= 258)) && (status <= 258 || 260 <= status)) && (__cil_tmp15 <= status || __cil_tmp15 <= 259)) && 4 <= SKIP2) && s == DC) && lowerDriverReturn <= returnVal2) && SKIP2 + 3 <= IPC) && 0 <= compRetStatus + 1073741802)) || (((((((((((((((((NP + 2 <= SKIP1 && SKIP1 + 2 <= MPR1) && routine == 0) && returnVal2 <= lowerDriverReturn) && 0 <= __cil_tmp7 + 1073741802) && __cil_tmp7 + 1073741802 <= 0) && !(pended == 1)) && compRetStatus + 1073741802 <= 0) && compRegistered == 1) && 2 == s) && status <= 258) && 4 <= SKIP2) && s == DC) && lowerDriverReturn <= returnVal2) && SKIP2 + 3 <= IPC) && (status + 1073741637 == 0 || status == 0)) && 0 <= compRetStatus + 1073741802) && status <= 258)) || ((((((((((((((((((NP + 2 <= SKIP1 && SKIP1 + 2 <= MPR1) && routine == 0) && returnVal2 <= lowerDriverReturn) && 0 <= __cil_tmp7 + 1073741802) && __cil_tmp7 + 1073741802 <= 0) && !(pended == 1)) && compRetStatus + 1073741802 <= 0) && compRegistered == 1) && status <= 258) && 2 == s) && 4 <= SKIP2) && s == DC) && (myStatus + 1073741637 == 0 || myStatus == 0)) && lowerDriverReturn <= returnVal2) && SKIP2 + 3 <= IPC) && (status + 1073741637 == 0 || status == 0)) && 0 <= compRetStatus + 1073741802) && status <= 258) - InvariantResult [Line: 404]: Loop Invariant Derived loop invariant: (((((((SKIP1 + 2 <= MPR1 && NP + 2 <= SKIP1) && routine == 0) && 4 <= SKIP2) && compRegistered == 0) && s == NP) && SKIP2 + 3 <= IPC) && !(pended == 1)) && 2 == DC - InvariantResult [Line: 528]: Loop Invariant Derived loop invariant: (((((((((((((((((NP + 2 <= SKIP1 && SKIP1 + 2 <= MPR1) && routine == 0) && s == NP) && returnVal2 <= lowerDriverReturn) && 0 <= __cil_tmp7 + 1073741802) && __cil_tmp7 + 1073741802 <= 0) && !(pended == 1)) && compRetStatus + 1073741802 <= 0) && compRegistered == 1) && 2 == DC) && status <= 258) && 4 <= SKIP2) && (myStatus + 1073741637 == 0 || myStatus == 0)) && SKIP2 + 3 <= IPC) && lowerDriverReturn <= returnVal2) && (status + 1073741637 == 0 || status == 0)) && 0 <= compRetStatus + 1073741802) || (((((((((((((((((((NP + 2 <= SKIP1 && SKIP1 + 2 <= MPR1) && routine == 0) && s == NP) && returnVal2 <= lowerDriverReturn) && (258 < __cil_tmp15 || status <= __cil_tmp15)) && 0 <= __cil_tmp7 + 1073741802) && __cil_tmp7 + 1073741802 <= 0) && !(pended == 1)) && compRetStatus + 1073741802 <= 0) && compRegistered == 1) && 2 == DC) && (status <= 258 || 260 <= status)) && (status <= 258 || 260 <= status)) && (__cil_tmp15 <= status || __cil_tmp15 <= 259)) && 4 <= SKIP2) && (myStatus + 1073741637 == 0 || myStatus == 0)) && SKIP2 + 3 <= IPC) && lowerDriverReturn <= returnVal2) && 0 <= compRetStatus + 1073741802) - InvariantResult [Line: 683]: Loop Invariant Derived loop invariant: (((((((((((SKIP1 + 2 <= MPR1 && NP + 2 <= SKIP1) && routine == 0) && s == UNLOADED) && !(pended == 1)) && 2 == DC) && s + 2 <= MPR1) && 4 <= SKIP2) && compRegistered == 0) && !(2 == s)) && (myStatus + 1073741637 == 0 || myStatus == 0)) && SKIP2 + 3 <= IPC) && !(MPR3 == s) - InvariantResult [Line: 1026]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 712]: Loop Invariant Derived loop invariant: ((((((((SKIP1 + 2 <= MPR1 && NP + 2 <= SKIP1) && routine == 0) && 4 <= SKIP2) && compRegistered == 0) && s == NP) && (myStatus + 1073741637 == 0 || myStatus == 0)) && SKIP2 + 3 <= IPC) && !(pended == 1)) && 2 == DC - InvariantResult [Line: 882]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 952]: Loop Invariant Derived loop invariant: (((((((((SKIP1 + 2 <= MPR1 && NP + 2 <= SKIP1) && status == 0) && 2 == s) && routine == 0) && 4 <= SKIP2) && compRegistered == 0) && s == DC) && SKIP2 + 3 <= IPC) && !(pended == 1)) || ((((((((7 <= IPC && routine == 0) && compRegistered == 0) && s == DC) && status + 1073741789 <= 0) && SKIP2 + 3 <= IPC) && !(pended == 1)) && 2 == DC) && !(SKIP2 == 2)) - InvariantResult [Line: 403]: Loop Invariant Derived loop invariant: (((((((SKIP1 + 2 <= MPR1 && NP + 2 <= SKIP1) && routine == 0) && 4 <= SKIP2) && compRegistered == 0) && s == NP) && SKIP2 + 3 <= IPC) && !(pended == 1)) && 2 == DC - InvariantResult [Line: 952]: Loop Invariant Derived loop invariant: ((((((7 <= IPC && routine == 0) && compRegistered == 0) && s == DC) && SKIP2 + 3 <= IPC) && !(pended == 1)) && 2 == DC) && !(SKIP2 == 2) - InvariantResult [Line: 952]: Loop Invariant Derived loop invariant: (((((!(IPC == 2) && routine == 0) && compRegistered == 0) && s == DC) && !(pended == 1)) && 2 == DC) && !(SKIP2 == 2) - InvariantResult [Line: 882]: Loop Invariant Derived loop invariant: 0 - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 364 locations, 51 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 10.3s, OverallIterations: 38, TraceHistogramMax: 1, AutomataDifference: 6.6s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 15.2s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 9571 SDtfs, 8157 SDslu, 11407 SDs, 0 SdLazy, 3357 SolverSat, 524 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 3.5s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 200 GetRequests, 67 SyntacticMatches, 0 SemanticMatches, 133 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12 ImplicationChecksByTransitivity, 1.4s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=451occurred in iteration=4, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.9s AutomataMinimizationTime, 38 MinimizatonAttempts, 1161 StatesRemovedByMinimization, 25 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 109 LocationsWithAnnotation, 109 PreInvPairs, 278 NumberOfFragments, 12010 HoareAnnotationTreeSize, 109 FomulaSimplifications, 918824 FormulaSimplificationTreeSizeReduction, 1.7s HoareSimplificationTime, 109 FomulaSimplificationsInter, 76614 FormulaSimplificationTreeSizeReductionInter, 13.4s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.6s SatisfiabilityAnalysisTime, 1.5s InterpolantComputationTime, 983 NumberOfCodeBlocks, 983 NumberOfCodeBlocksAsserted, 38 NumberOfCheckSat, 945 ConstructedInterpolants, 0 QuantifiedInterpolants, 82948 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 38 InterpolantComputations, 38 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...