./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 e943c265 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_057538d9-834c-4717-abdb-44bf9884d64d/bin/utaipan-tZwUujhuQw/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_057538d9-834c-4717-abdb-44bf9884d64d/bin/utaipan-tZwUujhuQw/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_057538d9-834c-4717-abdb-44bf9884d64d/bin/utaipan-tZwUujhuQw/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_057538d9-834c-4717-abdb-44bf9884d64d/bin/utaipan-tZwUujhuQw/config/TaipanReach.xml -i ../../sv-benchmarks/c/ntdrivers-simplified/diskperf_simpl1.cil.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_057538d9-834c-4717-abdb-44bf9884d64d/bin/utaipan-tZwUujhuQw/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_057538d9-834c-4717-abdb-44bf9884d64d/bin/utaipan-tZwUujhuQw --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 48b194ce99c1fa112b5c4d4ed6cc0216b9fbb33f6f6efd57d62e9c27b1f7eb5c .......................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.2.1-dev-e943c26 [2021-10-20 06:26:28,508 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-20 06:26:28,511 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-20 06:26:28,554 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-20 06:26:28,555 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-20 06:26:28,557 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-20 06:26:28,560 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-20 06:26:28,563 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-20 06:26:28,567 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-20 06:26:28,569 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-20 06:26:28,571 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-20 06:26:28,573 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-20 06:26:28,574 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-20 06:26:28,576 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-20 06:26:28,578 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-20 06:26:28,581 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-20 06:26:28,582 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-20 06:26:28,584 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-20 06:26:28,588 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-20 06:26:28,591 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-20 06:26:28,594 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-20 06:26:28,597 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-20 06:26:28,599 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-20 06:26:28,601 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-20 06:26:28,606 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-20 06:26:28,607 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-20 06:26:28,607 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-20 06:26:28,609 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-20 06:26:28,610 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-20 06:26:28,611 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-20 06:26:28,612 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-20 06:26:28,614 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-20 06:26:28,615 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-20 06:26:28,616 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-20 06:26:28,618 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-20 06:26:28,619 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-20 06:26:28,620 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-20 06:26:28,621 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-20 06:26:28,622 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-20 06:26:28,623 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-20 06:26:28,625 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-20 06:26:28,626 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_057538d9-834c-4717-abdb-44bf9884d64d/bin/utaipan-tZwUujhuQw/config/svcomp-Reach-32bit-Taipan_Default.epf [2021-10-20 06:26:28,669 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-20 06:26:28,669 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-20 06:26:28,671 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-20 06:26:28,671 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-20 06:26:28,671 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-20 06:26:28,672 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-20 06:26:28,672 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-10-20 06:26:28,673 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-20 06:26:28,673 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-20 06:26:28,673 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-10-20 06:26:28,674 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-10-20 06:26:28,674 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-20 06:26:28,675 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-10-20 06:26:28,675 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-10-20 06:26:28,675 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-10-20 06:26:28,677 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-20 06:26:28,677 INFO L138 SettingsManager]: * sizeof long=4 [2021-10-20 06:26:28,677 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-20 06:26:28,678 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-10-20 06:26:28,678 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-20 06:26:28,678 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-20 06:26:28,679 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-20 06:26:28,679 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-20 06:26:28,680 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-20 06:26:28,680 INFO L138 SettingsManager]: * sizeof long double=12 [2021-10-20 06:26:28,680 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-20 06:26:28,681 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-20 06:26:28,681 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-20 06:26:28,682 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-20 06:26:28,682 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-20 06:26:28,682 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-20 06:26:28,683 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-20 06:26:28,683 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-20 06:26:28,683 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-20 06:26:28,684 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-10-20 06:26:28,684 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-20 06:26:28,684 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-20 06:26:28,685 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-20 06:26:28,685 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-20 06:26:28,685 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_worker_vcloud-master_on_vcloud-master/run_dir_057538d9-834c-4717-abdb-44bf9884d64d/bin/utaipan-tZwUujhuQw/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_057538d9-834c-4717-abdb-44bf9884d64d/bin/utaipan-tZwUujhuQw Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 48b194ce99c1fa112b5c4d4ed6cc0216b9fbb33f6f6efd57d62e9c27b1f7eb5c [2021-10-20 06:26:29,067 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-20 06:26:29,105 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-20 06:26:29,109 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-20 06:26:29,111 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-20 06:26:29,112 INFO L275 PluginConnector]: CDTParser initialized [2021-10-20 06:26:29,113 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_057538d9-834c-4717-abdb-44bf9884d64d/bin/utaipan-tZwUujhuQw/../../sv-benchmarks/c/ntdrivers-simplified/diskperf_simpl1.cil.c [2021-10-20 06:26:29,197 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_057538d9-834c-4717-abdb-44bf9884d64d/bin/utaipan-tZwUujhuQw/data/740277710/df87fe56553f4a3d92333a730f325e16/FLAG08105cc9a [2021-10-20 06:26:29,901 INFO L306 CDTParser]: Found 1 translation units. [2021-10-20 06:26:29,902 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_057538d9-834c-4717-abdb-44bf9884d64d/sv-benchmarks/c/ntdrivers-simplified/diskperf_simpl1.cil.c [2021-10-20 06:26:29,928 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_057538d9-834c-4717-abdb-44bf9884d64d/bin/utaipan-tZwUujhuQw/data/740277710/df87fe56553f4a3d92333a730f325e16/FLAG08105cc9a [2021-10-20 06:26:30,119 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_057538d9-834c-4717-abdb-44bf9884d64d/bin/utaipan-tZwUujhuQw/data/740277710/df87fe56553f4a3d92333a730f325e16 [2021-10-20 06:26:30,122 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-20 06:26:30,127 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-20 06:26:30,135 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-20 06:26:30,135 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-20 06:26:30,139 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-20 06:26:30,141 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.10 06:26:30" (1/1) ... [2021-10-20 06:26:30,142 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@15ffde4e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.10 06:26:30, skipping insertion in model container [2021-10-20 06:26:30,143 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.10 06:26:30" (1/1) ... [2021-10-20 06:26:30,153 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-20 06:26:30,258 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-20 06:26:30,500 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_057538d9-834c-4717-abdb-44bf9884d64d/sv-benchmarks/c/ntdrivers-simplified/diskperf_simpl1.cil.c[2072,2085] [2021-10-20 06:26:30,653 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-20 06:26:30,681 INFO L203 MainTranslator]: Completed pre-run [2021-10-20 06:26:30,719 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_057538d9-834c-4717-abdb-44bf9884d64d/sv-benchmarks/c/ntdrivers-simplified/diskperf_simpl1.cil.c[2072,2085] [2021-10-20 06:26:30,875 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-20 06:26:30,911 INFO L208 MainTranslator]: Completed translation [2021-10-20 06:26:30,912 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.10 06:26:30 WrapperNode [2021-10-20 06:26:30,912 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-20 06:26:30,913 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-20 06:26:30,913 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-20 06:26:30,913 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-20 06:26:30,924 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.10 06:26:30" (1/1) ... [2021-10-20 06:26:30,946 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.10 06:26:30" (1/1) ... [2021-10-20 06:26:31,094 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-20 06:26:31,095 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-10-20 06:26:31,096 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-10-20 06:26:31,096 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-10-20 06:26:31,108 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.10 06:26:30" (1/1) ... [2021-10-20 06:26:31,108 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.10 06:26:30" (1/1) ... [2021-10-20 06:26:31,123 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.10 06:26:30" (1/1) ... [2021-10-20 06:26:31,124 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.10 06:26:30" (1/1) ... [2021-10-20 06:26:31,197 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.10 06:26:30" (1/1) ... [2021-10-20 06:26:31,234 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.10 06:26:30" (1/1) ... [2021-10-20 06:26:31,242 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.10 06:26:30" (1/1) ... [2021-10-20 06:26:31,278 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-10-20 06:26:31,279 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-10-20 06:26:31,280 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-10-20 06:26:31,280 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-10-20 06:26:31,281 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.10 06:26:30" (1/1) ... [2021-10-20 06:26:31,294 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-20 06:26:31,313 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_057538d9-834c-4717-abdb-44bf9884d64d/bin/utaipan-tZwUujhuQw/z3 [2021-10-20 06:26:31,329 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_057538d9-834c-4717-abdb-44bf9884d64d/bin/utaipan-tZwUujhuQw/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-10-20 06:26:31,349 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_057538d9-834c-4717-abdb-44bf9884d64d/bin/utaipan-tZwUujhuQw/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-10-20 06:26:31,387 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-10-20 06:26:31,387 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-10-20 06:26:31,387 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-10-20 06:26:31,388 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-10-20 06:26:31,645 WARN L805 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2021-10-20 06:26:31,671 WARN L805 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2021-10-20 06:26:31,676 WARN L805 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2021-10-20 06:26:31,691 WARN L805 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2021-10-20 06:26:31,698 WARN L805 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2021-10-20 06:26:31,704 WARN L805 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2021-10-20 06:26:31,716 WARN L805 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2021-10-20 06:26:31,722 WARN L805 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2021-10-20 06:26:31,786 WARN L805 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2021-10-20 06:26:31,800 WARN L805 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2021-10-20 06:26:31,819 WARN L805 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2021-10-20 06:26:31,822 WARN L805 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2021-10-20 06:26:31,836 WARN L805 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2021-10-20 06:26:31,842 WARN L805 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2021-10-20 06:26:31,845 WARN L805 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2021-10-20 06:26:31,893 WARN L805 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2021-10-20 06:26:31,899 WARN L805 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2021-10-20 06:26:31,917 WARN L805 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2021-10-20 06:26:31,936 WARN L805 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2021-10-20 06:26:31,942 WARN L805 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2021-10-20 06:26:31,957 WARN L805 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2021-10-20 06:26:31,962 WARN L805 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2021-10-20 06:26:33,789 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##674: assume !false; [2021-10-20 06:26:33,790 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##673: assume false; [2021-10-20 06:26:33,790 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##618: assume !false; [2021-10-20 06:26:33,790 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##617: assume false; [2021-10-20 06:26:33,790 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##296: assume !false; [2021-10-20 06:26:33,791 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##295: assume false; [2021-10-20 06:26:33,791 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##256: assume !false; [2021-10-20 06:26:33,791 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##255: assume false; [2021-10-20 06:26:33,791 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##217: assume !false; [2021-10-20 06:26:33,791 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##216: assume false; [2021-10-20 06:26:33,791 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##247: assume !false; [2021-10-20 06:26:33,792 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##246: assume false; [2021-10-20 06:26:33,792 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##724: assume !false; [2021-10-20 06:26:33,792 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##723: assume false; [2021-10-20 06:26:33,792 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##375: assume !false; [2021-10-20 06:26:33,792 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##374: assume false; [2021-10-20 06:26:33,793 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##326: assume !false; [2021-10-20 06:26:33,793 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##325: assume false; [2021-10-20 06:26:33,793 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##335: assume !false; [2021-10-20 06:26:33,793 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##334: assume false; [2021-10-20 06:26:33,793 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##405: assume !false; [2021-10-20 06:26:33,793 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##404: assume false; [2021-10-20 06:26:33,794 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##412: assume false; [2021-10-20 06:26:33,794 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##413: assume !false; [2021-10-20 06:26:33,795 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##452: assume false; [2021-10-20 06:26:33,795 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##453: assume !false; [2021-10-20 06:26:33,795 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##483: assume !false; [2021-10-20 06:26:33,796 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##482: assume false; [2021-10-20 06:26:33,797 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##543: assume !false; [2021-10-20 06:26:33,797 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##542: assume false; [2021-10-20 06:26:33,797 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##98: assume !false; [2021-10-20 06:26:33,798 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##97: assume false; [2021-10-20 06:26:33,798 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##80: assume !false; [2021-10-20 06:26:33,798 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##172: assume !false; [2021-10-20 06:26:33,798 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##171: assume false; [2021-10-20 06:26:33,799 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##177: assume !false; [2021-10-20 06:26:33,799 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##176: assume false; [2021-10-20 06:26:33,799 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##79: assume false; [2021-10-20 06:26:33,800 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##142: assume !false; [2021-10-20 06:26:33,801 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##141: assume false; [2021-10-20 06:26:33,801 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##18: assume false; [2021-10-20 06:26:33,801 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##19: assume !false; [2021-10-20 06:26:33,801 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##573: assume !false; [2021-10-20 06:26:33,801 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##572: assume false; [2021-10-20 06:26:35,389 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-10-20 06:26:35,389 INFO L299 CfgBuilder]: Removed 267 assume(true) statements. [2021-10-20 06:26:35,394 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.10 06:26:35 BoogieIcfgContainer [2021-10-20 06:26:35,394 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-10-20 06:26:35,397 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-10-20 06:26:35,397 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-10-20 06:26:35,402 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-10-20 06:26:35,402 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 20.10 06:26:30" (1/3) ... [2021-10-20 06:26:35,403 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@16d1eb6b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.10 06:26:35, skipping insertion in model container [2021-10-20 06:26:35,404 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.10 06:26:30" (2/3) ... [2021-10-20 06:26:35,404 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@16d1eb6b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.10 06:26:35, skipping insertion in model container [2021-10-20 06:26:35,405 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.10 06:26:35" (3/3) ... [2021-10-20 06:26:35,407 INFO L111 eAbstractionObserver]: Analyzing ICFG diskperf_simpl1.cil.c [2021-10-20 06:26:35,414 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-10-20 06:26:35,414 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 51 error locations. [2021-10-20 06:26:35,483 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-10-20 06:26:35,492 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2021-10-20 06:26:35,492 INFO L340 AbstractCegarLoop]: Starting to check reachability of 51 error locations. [2021-10-20 06:26:35,524 INFO L276 IsEmpty]: Start isEmpty. Operand has 364 states, 312 states have (on average 1.7435897435897436) internal successors, (544), 363 states have internal predecessors, (544), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-20 06:26:35,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2021-10-20 06:26:35,531 INFO L504 BasicCegarLoop]: Found error trace [2021-10-20 06:26:35,532 INFO L512 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1] [2021-10-20 06:26:35,533 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 48 more)] === [2021-10-20 06:26:35,540 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-20 06:26:35,541 INFO L82 PathProgramCache]: Analyzing trace with hash 116517462, now seen corresponding path program 1 times [2021-10-20 06:26:35,560 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-10-20 06:26:35,560 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [39747590] [2021-10-20 06:26:35,561 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-20 06:26:35,562 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-20 06:26:35,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-20 06:26:35,808 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-20 06:26:35,809 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-10-20 06:26:35,810 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [39747590] [2021-10-20 06:26:35,811 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [39747590] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-20 06:26:35,811 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-20 06:26:35,811 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-10-20 06:26:35,814 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1325312474] [2021-10-20 06:26:35,820 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-20 06:26:35,821 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-10-20 06:26:35,837 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-20 06:26:35,839 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-20 06:26:35,843 INFO L87 Difference]: Start difference. First operand has 364 states, 312 states have (on average 1.7435897435897436) internal successors, (544), 363 states have internal predecessors, (544), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand has 3 states, 3 states have (on average 2.0) internal successors, (6), 3 states have internal predecessors, (6), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-20 06:26:36,176 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-20 06:26:36,177 INFO L93 Difference]: Finished difference Result 757 states and 1133 transitions. [2021-10-20 06:26:36,177 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-20 06:26:36,179 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 2.0) internal successors, (6), 3 states have internal predecessors, (6), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 6 [2021-10-20 06:26:36,179 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-20 06:26:36,198 INFO L225 Difference]: With dead ends: 757 [2021-10-20 06:26:36,199 INFO L226 Difference]: Without dead ends: 428 [2021-10-20 06:26:36,204 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 6.3ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-20 06:26:36,227 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 428 states. [2021-10-20 06:26:36,282 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 428 to 420. [2021-10-20 06:26:36,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 420 states, 380 states have (on average 1.513157894736842) internal successors, (575), 419 states have internal predecessors, (575), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-20 06:26:36,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 420 states to 420 states and 575 transitions. [2021-10-20 06:26:36,292 INFO L78 Accepts]: Start accepts. Automaton has 420 states and 575 transitions. Word has length 6 [2021-10-20 06:26:36,293 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-20 06:26:36,293 INFO L470 AbstractCegarLoop]: Abstraction has 420 states and 575 transitions. [2021-10-20 06:26:36,294 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 2.0) internal successors, (6), 3 states have internal predecessors, (6), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-20 06:26:36,295 INFO L276 IsEmpty]: Start isEmpty. Operand 420 states and 575 transitions. [2021-10-20 06:26:36,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2021-10-20 06:26:36,296 INFO L504 BasicCegarLoop]: Found error trace [2021-10-20 06:26:36,297 INFO L512 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-20 06:26:36,298 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-10-20 06:26:36,299 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr47ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 48 more)] === [2021-10-20 06:26:36,302 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-20 06:26:36,303 INFO L82 PathProgramCache]: Analyzing trace with hash 1927424465, now seen corresponding path program 1 times [2021-10-20 06:26:36,303 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-10-20 06:26:36,304 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [32363082] [2021-10-20 06:26:36,304 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-20 06:26:36,304 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-20 06:26:36,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-20 06:26:36,399 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-20 06:26:36,399 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-10-20 06:26:36,400 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [32363082] [2021-10-20 06:26:36,400 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [32363082] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-20 06:26:36,400 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-20 06:26:36,401 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-10-20 06:26:36,401 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1147247138] [2021-10-20 06:26:36,403 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-20 06:26:36,404 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-10-20 06:26:36,405 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-20 06:26:36,406 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-20 06:26:36,406 INFO L87 Difference]: Start difference. First operand 420 states and 575 transitions. Second operand has 3 states, 3 states have (on average 3.3333333333333335) internal successors, (10), 2 states have internal predecessors, (10), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-20 06:26:36,610 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-20 06:26:36,611 INFO L93 Difference]: Finished difference Result 442 states and 600 transitions. [2021-10-20 06:26:36,611 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-20 06:26:36,611 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 3.3333333333333335) internal successors, (10), 2 states have internal predecessors, (10), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 10 [2021-10-20 06:26:36,612 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-20 06:26:36,618 INFO L225 Difference]: With dead ends: 442 [2021-10-20 06:26:36,618 INFO L226 Difference]: Without dead ends: 420 [2021-10-20 06:26:36,619 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 2.3ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-20 06:26:36,621 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 420 states. [2021-10-20 06:26:36,686 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 420 to 420. [2021-10-20 06:26:36,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 420 states, 380 states have (on average 1.5105263157894737) internal successors, (574), 419 states have internal predecessors, (574), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-20 06:26:36,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 420 states to 420 states and 574 transitions. [2021-10-20 06:26:36,699 INFO L78 Accepts]: Start accepts. Automaton has 420 states and 574 transitions. Word has length 10 [2021-10-20 06:26:36,700 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-20 06:26:36,700 INFO L470 AbstractCegarLoop]: Abstraction has 420 states and 574 transitions. [2021-10-20 06:26:36,700 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 3.3333333333333335) internal successors, (10), 2 states have internal predecessors, (10), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-20 06:26:36,701 INFO L276 IsEmpty]: Start isEmpty. Operand 420 states and 574 transitions. [2021-10-20 06:26:36,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2021-10-20 06:26:36,702 INFO L504 BasicCegarLoop]: Found error trace [2021-10-20 06:26:36,703 INFO L512 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-20 06:26:36,703 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-10-20 06:26:36,703 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 48 more)] === [2021-10-20 06:26:36,706 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-20 06:26:36,706 INFO L82 PathProgramCache]: Analyzing trace with hash 1848847082, now seen corresponding path program 1 times [2021-10-20 06:26:36,707 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-10-20 06:26:36,707 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1792523636] [2021-10-20 06:26:36,707 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-20 06:26:36,710 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-20 06:26:36,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-20 06:26:36,869 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-20 06:26:36,870 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-10-20 06:26:36,870 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1792523636] [2021-10-20 06:26:36,870 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1792523636] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-20 06:26:36,871 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-20 06:26:36,871 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-10-20 06:26:36,871 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1862990432] [2021-10-20 06:26:36,872 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-20 06:26:36,872 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-10-20 06:26:36,873 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-20 06:26:36,873 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-20 06:26:36,874 INFO L87 Difference]: Start difference. First operand 420 states and 574 transitions. Second operand has 3 states, 3 states have (on average 3.3333333333333335) internal successors, (10), 3 states have internal predecessors, (10), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-20 06:26:36,939 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-20 06:26:36,940 INFO L93 Difference]: Finished difference Result 838 states and 1150 transitions. [2021-10-20 06:26:36,940 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-20 06:26:36,941 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 3.3333333333333335) internal successors, (10), 3 states have internal predecessors, (10), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 10 [2021-10-20 06:26:36,941 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-20 06:26:36,945 INFO L225 Difference]: With dead ends: 838 [2021-10-20 06:26:36,946 INFO L226 Difference]: Without dead ends: 528 [2021-10-20 06:26:36,948 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 2.4ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-20 06:26:36,949 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 528 states. [2021-10-20 06:26:36,967 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 528 to 437. [2021-10-20 06:26:36,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 437 states, 407 states have (on average 1.5061425061425062) internal successors, (613), 436 states have internal predecessors, (613), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-20 06:26:36,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 437 states to 437 states and 613 transitions. [2021-10-20 06:26:36,972 INFO L78 Accepts]: Start accepts. Automaton has 437 states and 613 transitions. Word has length 10 [2021-10-20 06:26:36,972 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-20 06:26:36,972 INFO L470 AbstractCegarLoop]: Abstraction has 437 states and 613 transitions. [2021-10-20 06:26:36,973 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 3.3333333333333335) internal successors, (10), 3 states have internal predecessors, (10), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-20 06:26:36,973 INFO L276 IsEmpty]: Start isEmpty. Operand 437 states and 613 transitions. [2021-10-20 06:26:36,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2021-10-20 06:26:36,975 INFO L504 BasicCegarLoop]: Found error trace [2021-10-20 06:26:36,975 INFO L512 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-20 06:26:36,975 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-10-20 06:26:36,976 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr43ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 48 more)] === [2021-10-20 06:26:36,976 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-20 06:26:36,977 INFO L82 PathProgramCache]: Analyzing trace with hash 1198560619, now seen corresponding path program 1 times [2021-10-20 06:26:36,977 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-10-20 06:26:36,977 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2007643981] [2021-10-20 06:26:36,978 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-20 06:26:36,978 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-20 06:26:37,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-20 06:26:37,076 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-20 06:26:37,076 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-10-20 06:26:37,077 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2007643981] [2021-10-20 06:26:37,077 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2007643981] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-20 06:26:37,078 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-20 06:26:37,079 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-10-20 06:26:37,079 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1211252692] [2021-10-20 06:26:37,079 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-20 06:26:37,080 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-10-20 06:26:37,081 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-20 06:26:37,081 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-20 06:26:37,081 INFO L87 Difference]: Start difference. First operand 437 states and 613 transitions. Second operand has 3 states, 3 states have (on average 5.0) internal successors, (15), 3 states have internal predecessors, (15), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-20 06:26:37,237 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-20 06:26:37,238 INFO L93 Difference]: Finished difference Result 437 states and 613 transitions. [2021-10-20 06:26:37,238 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-20 06:26:37,238 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 5.0) internal successors, (15), 3 states have internal predecessors, (15), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 15 [2021-10-20 06:26:37,240 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-20 06:26:37,246 INFO L225 Difference]: With dead ends: 437 [2021-10-20 06:26:37,246 INFO L226 Difference]: Without dead ends: 433 [2021-10-20 06:26:37,248 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 2.2ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-20 06:26:37,249 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 433 states. [2021-10-20 06:26:37,274 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 433 to 433. [2021-10-20 06:26:37,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 433 states, 405 states have (on average 1.5037037037037038) internal successors, (609), 432 states have internal predecessors, (609), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-20 06:26:37,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 433 states to 433 states and 609 transitions. [2021-10-20 06:26:37,279 INFO L78 Accepts]: Start accepts. Automaton has 433 states and 609 transitions. Word has length 15 [2021-10-20 06:26:37,279 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-20 06:26:37,286 INFO L470 AbstractCegarLoop]: Abstraction has 433 states and 609 transitions. [2021-10-20 06:26:37,287 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 5.0) internal successors, (15), 3 states have internal predecessors, (15), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-20 06:26:37,287 INFO L276 IsEmpty]: Start isEmpty. Operand 433 states and 609 transitions. [2021-10-20 06:26:37,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2021-10-20 06:26:37,292 INFO L504 BasicCegarLoop]: Found error trace [2021-10-20 06:26:37,292 INFO L512 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-20 06:26:37,292 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-10-20 06:26:37,293 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr47ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 48 more)] === [2021-10-20 06:26:37,293 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-20 06:26:37,293 INFO L82 PathProgramCache]: Analyzing trace with hash -849382793, now seen corresponding path program 1 times [2021-10-20 06:26:37,293 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-10-20 06:26:37,294 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1847485367] [2021-10-20 06:26:37,294 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-20 06:26:37,294 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-20 06:26:37,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-20 06:26:37,377 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-20 06:26:37,377 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-10-20 06:26:37,377 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1847485367] [2021-10-20 06:26:37,378 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1847485367] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-20 06:26:37,378 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-20 06:26:37,379 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-10-20 06:26:37,379 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1661849368] [2021-10-20 06:26:37,380 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-20 06:26:37,380 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-10-20 06:26:37,380 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-20 06:26:37,381 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-20 06:26:37,381 INFO L87 Difference]: Start difference. First operand 433 states and 609 transitions. Second operand has 3 states, 3 states have (on average 5.0) internal successors, (15), 3 states have internal predecessors, (15), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-20 06:26:37,542 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-20 06:26:37,542 INFO L93 Difference]: Finished difference Result 455 states and 635 transitions. [2021-10-20 06:26:37,543 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-20 06:26:37,543 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 5.0) internal successors, (15), 3 states have internal predecessors, (15), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 15 [2021-10-20 06:26:37,543 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-20 06:26:37,547 INFO L225 Difference]: With dead ends: 455 [2021-10-20 06:26:37,547 INFO L226 Difference]: Without dead ends: 450 [2021-10-20 06:26:37,548 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 2.6ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-20 06:26:37,549 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 450 states. [2021-10-20 06:26:37,565 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 450 to 447. [2021-10-20 06:26:37,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 447 states, 419 states have (on average 1.4988066825775657) internal successors, (628), 446 states have internal predecessors, (628), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-20 06:26:37,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 447 states and 628 transitions. [2021-10-20 06:26:37,570 INFO L78 Accepts]: Start accepts. Automaton has 447 states and 628 transitions. Word has length 15 [2021-10-20 06:26:37,570 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-20 06:26:37,570 INFO L470 AbstractCegarLoop]: Abstraction has 447 states and 628 transitions. [2021-10-20 06:26:37,570 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 5.0) internal successors, (15), 3 states have internal predecessors, (15), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-20 06:26:37,571 INFO L276 IsEmpty]: Start isEmpty. Operand 447 states and 628 transitions. [2021-10-20 06:26:37,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2021-10-20 06:26:37,572 INFO L504 BasicCegarLoop]: Found error trace [2021-10-20 06:26:37,572 INFO L512 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-20 06:26:37,573 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-10-20 06:26:37,573 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr48ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 48 more)] === [2021-10-20 06:26:37,573 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-20 06:26:37,574 INFO L82 PathProgramCache]: Analyzing trace with hash -848827688, now seen corresponding path program 1 times [2021-10-20 06:26:37,574 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-10-20 06:26:37,574 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1879249299] [2021-10-20 06:26:37,574 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-20 06:26:37,575 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-20 06:26:37,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-20 06:26:37,648 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-20 06:26:37,649 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-10-20 06:26:37,649 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1879249299] [2021-10-20 06:26:37,649 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1879249299] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-20 06:26:37,650 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-20 06:26:37,650 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-10-20 06:26:37,650 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1621716316] [2021-10-20 06:26:37,651 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-10-20 06:26:37,651 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-10-20 06:26:37,651 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-10-20 06:26:37,652 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-10-20 06:26:37,652 INFO L87 Difference]: Start difference. First operand 447 states and 628 transitions. Second operand has 4 states, 4 states have (on average 3.75) internal successors, (15), 3 states have internal predecessors, (15), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-20 06:26:37,888 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-20 06:26:37,888 INFO L93 Difference]: Finished difference Result 458 states and 637 transitions. [2021-10-20 06:26:37,889 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-10-20 06:26:37,889 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 3.75) internal successors, (15), 3 states have internal predecessors, (15), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 15 [2021-10-20 06:26:37,890 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-20 06:26:37,893 INFO L225 Difference]: With dead ends: 458 [2021-10-20 06:26:37,894 INFO L226 Difference]: Without dead ends: 450 [2021-10-20 06:26:37,894 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 18.1ms TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-10-20 06:26:37,896 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 450 states. [2021-10-20 06:26:37,918 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 450 to 447. [2021-10-20 06:26:37,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 447 states, 419 states have (on average 1.496420047732697) internal successors, (627), 446 states have internal predecessors, (627), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-20 06:26:37,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 447 states and 627 transitions. [2021-10-20 06:26:37,923 INFO L78 Accepts]: Start accepts. Automaton has 447 states and 627 transitions. Word has length 15 [2021-10-20 06:26:37,923 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-20 06:26:37,924 INFO L470 AbstractCegarLoop]: Abstraction has 447 states and 627 transitions. [2021-10-20 06:26:37,924 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 3.75) internal successors, (15), 3 states have internal predecessors, (15), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-20 06:26:37,924 INFO L276 IsEmpty]: Start isEmpty. Operand 447 states and 627 transitions. [2021-10-20 06:26:37,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2021-10-20 06:26:37,925 INFO L504 BasicCegarLoop]: Found error trace [2021-10-20 06:26:37,925 INFO L512 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-20 06:26:37,926 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-10-20 06:26:37,926 INFO L402 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 48 more)] === [2021-10-20 06:26:37,927 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-20 06:26:37,927 INFO L82 PathProgramCache]: Analyzing trace with hash -1792507426, now seen corresponding path program 1 times [2021-10-20 06:26:37,927 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-10-20 06:26:37,928 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [299012289] [2021-10-20 06:26:37,928 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-20 06:26:37,928 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-20 06:26:37,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-20 06:26:37,972 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-20 06:26:37,973 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-10-20 06:26:37,973 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [299012289] [2021-10-20 06:26:37,973 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [299012289] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-20 06:26:37,974 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-20 06:26:37,974 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-10-20 06:26:37,974 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1534812195] [2021-10-20 06:26:37,975 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-20 06:26:37,975 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-10-20 06:26:37,976 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-20 06:26:37,976 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-20 06:26:37,976 INFO L87 Difference]: Start difference. First operand 447 states and 627 transitions. Second operand has 3 states, 3 states have (on average 5.333333333333333) internal successors, (16), 3 states have internal predecessors, (16), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-20 06:26:38,032 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-20 06:26:38,032 INFO L93 Difference]: Finished difference Result 739 states and 1045 transitions. [2021-10-20 06:26:38,033 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-20 06:26:38,033 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 5.333333333333333) internal successors, (16), 3 states have internal predecessors, (16), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 16 [2021-10-20 06:26:38,033 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-20 06:26:38,036 INFO L225 Difference]: With dead ends: 739 [2021-10-20 06:26:38,037 INFO L226 Difference]: Without dead ends: 385 [2021-10-20 06:26:38,038 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 2.3ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-20 06:26:38,039 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 385 states. [2021-10-20 06:26:38,091 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 385 to 385. [2021-10-20 06:26:38,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 385 states, 363 states have (on average 1.462809917355372) internal successors, (531), 384 states have internal predecessors, (531), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-20 06:26:38,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 385 states to 385 states and 531 transitions. [2021-10-20 06:26:38,097 INFO L78 Accepts]: Start accepts. Automaton has 385 states and 531 transitions. Word has length 16 [2021-10-20 06:26:38,097 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-20 06:26:38,097 INFO L470 AbstractCegarLoop]: Abstraction has 385 states and 531 transitions. [2021-10-20 06:26:38,098 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 5.333333333333333) internal successors, (16), 3 states have internal predecessors, (16), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-20 06:26:38,098 INFO L276 IsEmpty]: Start isEmpty. Operand 385 states and 531 transitions. [2021-10-20 06:26:38,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2021-10-20 06:26:38,099 INFO L504 BasicCegarLoop]: Found error trace [2021-10-20 06:26:38,099 INFO L512 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-20 06:26:38,099 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2021-10-20 06:26:38,100 INFO L402 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr48ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 48 more)] === [2021-10-20 06:26:38,100 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-20 06:26:38,100 INFO L82 PathProgramCache]: Analyzing trace with hash -560687335, now seen corresponding path program 1 times [2021-10-20 06:26:38,101 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-10-20 06:26:38,101 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1693682164] [2021-10-20 06:26:38,101 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-20 06:26:38,102 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-20 06:26:38,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-20 06:26:38,159 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-20 06:26:38,160 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-10-20 06:26:38,160 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1693682164] [2021-10-20 06:26:38,160 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1693682164] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-20 06:26:38,160 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-20 06:26:38,161 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-10-20 06:26:38,161 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1806560562] [2021-10-20 06:26:38,161 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-10-20 06:26:38,162 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-10-20 06:26:38,162 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-10-20 06:26:38,162 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-10-20 06:26:38,163 INFO L87 Difference]: Start difference. First operand 385 states and 531 transitions. Second operand has 4 states, 4 states have (on average 4.0) internal successors, (16), 3 states have internal predecessors, (16), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-20 06:26:38,390 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-20 06:26:38,390 INFO L93 Difference]: Finished difference Result 396 states and 540 transitions. [2021-10-20 06:26:38,391 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-10-20 06:26:38,391 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 4.0) internal successors, (16), 3 states have internal predecessors, (16), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 16 [2021-10-20 06:26:38,391 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-20 06:26:38,394 INFO L225 Difference]: With dead ends: 396 [2021-10-20 06:26:38,395 INFO L226 Difference]: Without dead ends: 388 [2021-10-20 06:26:38,395 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 18.5ms TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-10-20 06:26:38,396 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 388 states. [2021-10-20 06:26:38,418 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 388 to 385. [2021-10-20 06:26:38,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 385 states, 363 states have (on average 1.4600550964187329) internal successors, (530), 384 states have internal predecessors, (530), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-20 06:26:38,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 385 states to 385 states and 530 transitions. [2021-10-20 06:26:38,422 INFO L78 Accepts]: Start accepts. Automaton has 385 states and 530 transitions. Word has length 16 [2021-10-20 06:26:38,423 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-20 06:26:38,423 INFO L470 AbstractCegarLoop]: Abstraction has 385 states and 530 transitions. [2021-10-20 06:26:38,423 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 4.0) internal successors, (16), 3 states have internal predecessors, (16), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-20 06:26:38,423 INFO L276 IsEmpty]: Start isEmpty. Operand 385 states and 530 transitions. [2021-10-20 06:26:38,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2021-10-20 06:26:38,424 INFO L504 BasicCegarLoop]: Found error trace [2021-10-20 06:26:38,425 INFO L512 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-20 06:26:38,425 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2021-10-20 06:26:38,425 INFO L402 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr48ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 48 more)] === [2021-10-20 06:26:38,426 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-20 06:26:38,426 INFO L82 PathProgramCache]: Analyzing trace with hash -212819231, now seen corresponding path program 1 times [2021-10-20 06:26:38,426 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-10-20 06:26:38,427 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [735121942] [2021-10-20 06:26:38,427 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-20 06:26:38,427 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-20 06:26:38,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-20 06:26:38,466 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-20 06:26:38,466 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-10-20 06:26:38,466 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [735121942] [2021-10-20 06:26:38,467 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [735121942] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-20 06:26:38,467 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-20 06:26:38,467 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-10-20 06:26:38,467 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1109517324] [2021-10-20 06:26:38,468 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-20 06:26:38,468 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-10-20 06:26:38,469 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-20 06:26:38,469 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-20 06:26:38,469 INFO L87 Difference]: Start difference. First operand 385 states and 530 transitions. Second operand has 3 states, 3 states have (on average 5.666666666666667) internal successors, (17), 3 states have internal predecessors, (17), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-20 06:26:38,505 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-20 06:26:38,505 INFO L93 Difference]: Finished difference Result 409 states and 559 transitions. [2021-10-20 06:26:38,506 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-20 06:26:38,506 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 5.666666666666667) internal successors, (17), 3 states have internal predecessors, (17), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 17 [2021-10-20 06:26:38,506 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-20 06:26:38,509 INFO L225 Difference]: With dead ends: 409 [2021-10-20 06:26:38,509 INFO L226 Difference]: Without dead ends: 378 [2021-10-20 06:26:38,510 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 2.8ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-20 06:26:38,511 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 378 states. [2021-10-20 06:26:38,535 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 378 to 378. [2021-10-20 06:26:38,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 378 states, 357 states have (on average 1.4509803921568627) internal successors, (518), 377 states have internal predecessors, (518), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-20 06:26:38,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 378 states to 378 states and 518 transitions. [2021-10-20 06:26:38,538 INFO L78 Accepts]: Start accepts. Automaton has 378 states and 518 transitions. Word has length 17 [2021-10-20 06:26:38,539 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-20 06:26:38,539 INFO L470 AbstractCegarLoop]: Abstraction has 378 states and 518 transitions. [2021-10-20 06:26:38,539 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 5.666666666666667) internal successors, (17), 3 states have internal predecessors, (17), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-20 06:26:38,539 INFO L276 IsEmpty]: Start isEmpty. Operand 378 states and 518 transitions. [2021-10-20 06:26:38,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-10-20 06:26:38,540 INFO L504 BasicCegarLoop]: Found error trace [2021-10-20 06:26:38,541 INFO L512 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-20 06:26:38,541 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2021-10-20 06:26:38,541 INFO L402 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr49ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 48 more)] === [2021-10-20 06:26:38,542 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-20 06:26:38,542 INFO L82 PathProgramCache]: Analyzing trace with hash 1992909950, now seen corresponding path program 1 times [2021-10-20 06:26:38,542 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-10-20 06:26:38,542 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1429052199] [2021-10-20 06:26:38,543 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-20 06:26:38,543 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-20 06:26:38,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-20 06:26:38,573 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-20 06:26:38,573 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-10-20 06:26:38,573 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1429052199] [2021-10-20 06:26:38,574 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1429052199] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-20 06:26:38,574 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-20 06:26:38,574 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-10-20 06:26:38,574 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1495134428] [2021-10-20 06:26:38,575 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-20 06:26:38,575 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-10-20 06:26:38,575 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-20 06:26:38,576 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-20 06:26:38,576 INFO L87 Difference]: Start difference. First operand 378 states and 518 transitions. Second operand has 3 states, 3 states have (on average 6.0) internal successors, (18), 3 states have internal predecessors, (18), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-20 06:26:38,619 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-20 06:26:38,620 INFO L93 Difference]: Finished difference Result 391 states and 530 transitions. [2021-10-20 06:26:38,620 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-20 06:26:38,621 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 6.0) internal successors, (18), 3 states have internal predecessors, (18), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 18 [2021-10-20 06:26:38,621 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-20 06:26:38,624 INFO L225 Difference]: With dead ends: 391 [2021-10-20 06:26:38,624 INFO L226 Difference]: Without dead ends: 376 [2021-10-20 06:26:38,625 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 2.1ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-20 06:26:38,625 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 376 states. [2021-10-20 06:26:38,650 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 376 to 376. [2021-10-20 06:26:38,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 376 states, 355 states have (on average 1.4507042253521127) internal successors, (515), 375 states have internal predecessors, (515), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-20 06:26:38,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 376 states to 376 states and 515 transitions. [2021-10-20 06:26:38,654 INFO L78 Accepts]: Start accepts. Automaton has 376 states and 515 transitions. Word has length 18 [2021-10-20 06:26:38,654 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-20 06:26:38,654 INFO L470 AbstractCegarLoop]: Abstraction has 376 states and 515 transitions. [2021-10-20 06:26:38,655 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 6.0) internal successors, (18), 3 states have internal predecessors, (18), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-20 06:26:38,655 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 515 transitions. [2021-10-20 06:26:38,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2021-10-20 06:26:38,656 INFO L504 BasicCegarLoop]: Found error trace [2021-10-20 06:26:38,656 INFO L512 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-20 06:26:38,656 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2021-10-20 06:26:38,657 INFO L402 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 48 more)] === [2021-10-20 06:26:38,657 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-20 06:26:38,658 INFO L82 PathProgramCache]: Analyzing trace with hash 485153018, now seen corresponding path program 1 times [2021-10-20 06:26:38,658 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-10-20 06:26:38,658 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [249886396] [2021-10-20 06:26:38,658 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-20 06:26:38,658 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-20 06:26:38,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-20 06:26:38,693 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-20 06:26:38,693 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-10-20 06:26:38,693 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [249886396] [2021-10-20 06:26:38,693 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [249886396] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-20 06:26:38,694 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-20 06:26:38,694 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-10-20 06:26:38,694 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1844894469] [2021-10-20 06:26:38,695 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-20 06:26:38,695 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-10-20 06:26:38,696 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-20 06:26:38,696 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-20 06:26:38,696 INFO L87 Difference]: Start difference. First operand 376 states and 515 transitions. Second operand has 3 states, 3 states have (on average 6.333333333333333) internal successors, (19), 3 states have internal predecessors, (19), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-20 06:26:38,745 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-20 06:26:38,746 INFO L93 Difference]: Finished difference Result 470 states and 614 transitions. [2021-10-20 06:26:38,746 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-20 06:26:38,746 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 6.333333333333333) internal successors, (19), 3 states have internal predecessors, (19), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 19 [2021-10-20 06:26:38,747 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-20 06:26:38,749 INFO L225 Difference]: With dead ends: 470 [2021-10-20 06:26:38,749 INFO L226 Difference]: Without dead ends: 307 [2021-10-20 06:26:38,750 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 2.3ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-20 06:26:38,751 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 307 states. [2021-10-20 06:26:38,770 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 307 to 294. [2021-10-20 06:26:38,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 294 states, 273 states have (on average 1.3772893772893773) internal successors, (376), 293 states have internal predecessors, (376), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-20 06:26:38,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 294 states and 376 transitions. [2021-10-20 06:26:38,773 INFO L78 Accepts]: Start accepts. Automaton has 294 states and 376 transitions. Word has length 19 [2021-10-20 06:26:38,773 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-20 06:26:38,774 INFO L470 AbstractCegarLoop]: Abstraction has 294 states and 376 transitions. [2021-10-20 06:26:38,774 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 6.333333333333333) internal successors, (19), 3 states have internal predecessors, (19), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-20 06:26:38,774 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 376 transitions. [2021-10-20 06:26:38,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2021-10-20 06:26:38,775 INFO L504 BasicCegarLoop]: Found error trace [2021-10-20 06:26:38,775 INFO L512 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-20 06:26:38,775 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2021-10-20 06:26:38,776 INFO L402 AbstractCegarLoop]: === Iteration 12 === Targeting ULTIMATE.startErr47ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 48 more)] === [2021-10-20 06:26:38,776 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-20 06:26:38,777 INFO L82 PathProgramCache]: Analyzing trace with hash 416106724, now seen corresponding path program 1 times [2021-10-20 06:26:38,777 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-10-20 06:26:38,777 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [168859714] [2021-10-20 06:26:38,777 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-20 06:26:38,777 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-20 06:26:38,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-20 06:26:38,812 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-20 06:26:38,812 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-10-20 06:26:38,813 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [168859714] [2021-10-20 06:26:38,813 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [168859714] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-20 06:26:38,813 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-20 06:26:38,813 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-10-20 06:26:38,814 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1076994879] [2021-10-20 06:26:38,814 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-20 06:26:38,814 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-10-20 06:26:38,815 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-20 06:26:38,815 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-20 06:26:38,815 INFO L87 Difference]: Start difference. First operand 294 states and 376 transitions. Second operand has 3 states, 3 states have (on average 6.666666666666667) internal successors, (20), 3 states have internal predecessors, (20), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-20 06:26:39,094 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-20 06:26:39,095 INFO L93 Difference]: Finished difference Result 449 states and 578 transitions. [2021-10-20 06:26:39,095 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-20 06:26:39,095 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 6.666666666666667) internal successors, (20), 3 states have internal predecessors, (20), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 20 [2021-10-20 06:26:39,096 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-20 06:26:39,099 INFO L225 Difference]: With dead ends: 449 [2021-10-20 06:26:39,099 INFO L226 Difference]: Without dead ends: 441 [2021-10-20 06:26:39,100 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 2.3ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-20 06:26:39,101 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 441 states. [2021-10-20 06:26:39,121 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 441 to 304. [2021-10-20 06:26:39,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 304 states, 283 states have (on average 1.3674911660777385) internal successors, (387), 303 states have internal predecessors, (387), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-20 06:26:39,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 304 states to 304 states and 387 transitions. [2021-10-20 06:26:39,124 INFO L78 Accepts]: Start accepts. Automaton has 304 states and 387 transitions. Word has length 20 [2021-10-20 06:26:39,124 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-20 06:26:39,125 INFO L470 AbstractCegarLoop]: Abstraction has 304 states and 387 transitions. [2021-10-20 06:26:39,125 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 6.666666666666667) internal successors, (20), 3 states have internal predecessors, (20), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-20 06:26:39,125 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 387 transitions. [2021-10-20 06:26:39,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2021-10-20 06:26:39,126 INFO L504 BasicCegarLoop]: Found error trace [2021-10-20 06:26:39,126 INFO L512 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-20 06:26:39,127 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2021-10-20 06:26:39,127 INFO L402 AbstractCegarLoop]: === Iteration 13 === Targeting ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 48 more)] === [2021-10-20 06:26:39,127 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-20 06:26:39,128 INFO L82 PathProgramCache]: Analyzing trace with hash 2112070836, now seen corresponding path program 1 times [2021-10-20 06:26:39,128 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-10-20 06:26:39,128 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1874702202] [2021-10-20 06:26:39,128 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-20 06:26:39,128 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-20 06:26:39,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-20 06:26:39,171 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-20 06:26:39,171 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-10-20 06:26:39,171 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1874702202] [2021-10-20 06:26:39,172 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1874702202] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-20 06:26:39,172 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-20 06:26:39,172 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-10-20 06:26:39,172 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [64877620] [2021-10-20 06:26:39,173 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-20 06:26:39,173 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-10-20 06:26:39,174 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-20 06:26:39,174 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-20 06:26:39,174 INFO L87 Difference]: Start difference. First operand 304 states and 387 transitions. Second operand has 3 states, 3 states have (on average 6.666666666666667) internal successors, (20), 3 states have internal predecessors, (20), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-20 06:26:39,349 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-20 06:26:39,349 INFO L93 Difference]: Finished difference Result 515 states and 667 transitions. [2021-10-20 06:26:39,349 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-20 06:26:39,350 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 6.666666666666667) internal successors, (20), 3 states have internal predecessors, (20), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 20 [2021-10-20 06:26:39,350 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-20 06:26:39,352 INFO L225 Difference]: With dead ends: 515 [2021-10-20 06:26:39,352 INFO L226 Difference]: Without dead ends: 310 [2021-10-20 06:26:39,353 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 2.4ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-20 06:26:39,354 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 310 states. [2021-10-20 06:26:39,375 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 310 to 310. [2021-10-20 06:26:39,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 310 states, 291 states have (on average 1.3573883161512028) internal successors, (395), 309 states have internal predecessors, (395), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-20 06:26:39,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 310 states to 310 states and 395 transitions. [2021-10-20 06:26:39,378 INFO L78 Accepts]: Start accepts. Automaton has 310 states and 395 transitions. Word has length 20 [2021-10-20 06:26:39,378 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-20 06:26:39,379 INFO L470 AbstractCegarLoop]: Abstraction has 310 states and 395 transitions. [2021-10-20 06:26:39,379 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 6.666666666666667) internal successors, (20), 3 states have internal predecessors, (20), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-20 06:26:39,379 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 395 transitions. [2021-10-20 06:26:39,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-10-20 06:26:39,380 INFO L504 BasicCegarLoop]: Found error trace [2021-10-20 06:26:39,380 INFO L512 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-20 06:26:39,381 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2021-10-20 06:26:39,381 INFO L402 AbstractCegarLoop]: === Iteration 14 === Targeting ULTIMATE.startErr50ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 48 more)] === [2021-10-20 06:26:39,381 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-20 06:26:39,382 INFO L82 PathProgramCache]: Analyzing trace with hash 31998246, now seen corresponding path program 1 times [2021-10-20 06:26:39,382 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-10-20 06:26:39,382 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1519173006] [2021-10-20 06:26:39,382 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-20 06:26:39,382 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-20 06:26:39,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-20 06:26:39,425 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-20 06:26:39,426 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-10-20 06:26:39,426 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1519173006] [2021-10-20 06:26:39,426 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1519173006] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-20 06:26:39,426 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-20 06:26:39,427 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-10-20 06:26:39,427 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1216421980] [2021-10-20 06:26:39,427 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-10-20 06:26:39,428 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-10-20 06:26:39,428 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-10-20 06:26:39,428 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-10-20 06:26:39,429 INFO L87 Difference]: Start difference. First operand 310 states and 395 transitions. Second operand has 4 states, 4 states have (on average 5.25) internal successors, (21), 3 states have internal predecessors, (21), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-20 06:26:39,738 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-20 06:26:39,738 INFO L93 Difference]: Finished difference Result 455 states and 585 transitions. [2021-10-20 06:26:39,739 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-10-20 06:26:39,739 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 5.25) internal successors, (21), 3 states have internal predecessors, (21), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 21 [2021-10-20 06:26:39,739 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-20 06:26:39,742 INFO L225 Difference]: With dead ends: 455 [2021-10-20 06:26:39,742 INFO L226 Difference]: Without dead ends: 447 [2021-10-20 06:26:39,743 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 12.2ms TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-10-20 06:26:39,744 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 447 states. [2021-10-20 06:26:39,766 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 447 to 310. [2021-10-20 06:26:39,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 310 states, 291 states have (on average 1.3539518900343643) internal successors, (394), 309 states have internal predecessors, (394), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-20 06:26:39,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 310 states to 310 states and 394 transitions. [2021-10-20 06:26:39,769 INFO L78 Accepts]: Start accepts. Automaton has 310 states and 394 transitions. Word has length 21 [2021-10-20 06:26:39,770 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-20 06:26:39,770 INFO L470 AbstractCegarLoop]: Abstraction has 310 states and 394 transitions. [2021-10-20 06:26:39,770 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 5.25) internal successors, (21), 3 states have internal predecessors, (21), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-20 06:26:39,770 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 394 transitions. [2021-10-20 06:26:39,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2021-10-20 06:26:39,771 INFO L504 BasicCegarLoop]: Found error trace [2021-10-20 06:26:39,772 INFO L512 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] [2021-10-20 06:26:39,772 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2021-10-20 06:26:39,772 INFO L402 AbstractCegarLoop]: === Iteration 15 === Targeting ULTIMATE.startErr50ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 48 more)] === [2021-10-20 06:26:39,772 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-20 06:26:39,773 INFO L82 PathProgramCache]: Analyzing trace with hash 458626303, now seen corresponding path program 1 times [2021-10-20 06:26:39,773 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-10-20 06:26:39,773 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1165430212] [2021-10-20 06:26:39,773 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-20 06:26:39,774 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-20 06:26:39,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-20 06:26:39,854 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-20 06:26:39,855 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-10-20 06:26:39,855 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1165430212] [2021-10-20 06:26:39,855 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1165430212] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-20 06:26:39,855 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-20 06:26:39,856 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-10-20 06:26:39,856 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [631850619] [2021-10-20 06:26:39,856 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-10-20 06:26:39,857 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-10-20 06:26:39,857 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-10-20 06:26:39,857 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-10-20 06:26:39,858 INFO L87 Difference]: Start difference. First operand 310 states and 394 transitions. Second operand has 5 states, 5 states have (on average 4.4) internal successors, (22), 5 states have internal predecessors, (22), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-20 06:26:40,089 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-20 06:26:40,089 INFO L93 Difference]: Finished difference Result 373 states and 457 transitions. [2021-10-20 06:26:40,090 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-10-20 06:26:40,090 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 4.4) internal successors, (22), 5 states have internal predecessors, (22), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 22 [2021-10-20 06:26:40,090 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-20 06:26:40,093 INFO L225 Difference]: With dead ends: 373 [2021-10-20 06:26:40,094 INFO L226 Difference]: Without dead ends: 369 [2021-10-20 06:26:40,094 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 48.6ms TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2021-10-20 06:26:40,095 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 369 states. [2021-10-20 06:26:40,124 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 369 to 317. [2021-10-20 06:26:40,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 317 states, 298 states have (on average 1.3456375838926173) internal successors, (401), 316 states have internal predecessors, (401), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-20 06:26:40,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 317 states and 401 transitions. [2021-10-20 06:26:40,128 INFO L78 Accepts]: Start accepts. Automaton has 317 states and 401 transitions. Word has length 22 [2021-10-20 06:26:40,129 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-20 06:26:40,129 INFO L470 AbstractCegarLoop]: Abstraction has 317 states and 401 transitions. [2021-10-20 06:26:40,129 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 4.4) internal successors, (22), 5 states have internal predecessors, (22), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-20 06:26:40,129 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 401 transitions. [2021-10-20 06:26:40,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2021-10-20 06:26:40,130 INFO L504 BasicCegarLoop]: Found error trace [2021-10-20 06:26:40,131 INFO L512 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] [2021-10-20 06:26:40,131 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14 [2021-10-20 06:26:40,131 INFO L402 AbstractCegarLoop]: === Iteration 16 === Targeting ULTIMATE.startErr49ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 48 more)] === [2021-10-20 06:26:40,132 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-20 06:26:40,132 INFO L82 PathProgramCache]: Analyzing trace with hash 458614387, now seen corresponding path program 1 times [2021-10-20 06:26:40,132 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-10-20 06:26:40,133 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [17985909] [2021-10-20 06:26:40,133 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-20 06:26:40,133 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-20 06:26:40,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-20 06:26:40,227 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-20 06:26:40,227 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-10-20 06:26:40,228 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [17985909] [2021-10-20 06:26:40,228 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [17985909] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-20 06:26:40,228 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-20 06:26:40,228 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-10-20 06:26:40,229 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [283295276] [2021-10-20 06:26:40,229 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-10-20 06:26:40,229 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-10-20 06:26:40,230 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-10-20 06:26:40,230 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-10-20 06:26:40,231 INFO L87 Difference]: Start difference. First operand 317 states and 401 transitions. Second operand has 4 states, 4 states have (on average 5.5) internal successors, (22), 3 states have internal predecessors, (22), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-20 06:26:40,585 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-20 06:26:40,585 INFO L93 Difference]: Finished difference Result 453 states and 584 transitions. [2021-10-20 06:26:40,586 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-10-20 06:26:40,586 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 5.5) internal successors, (22), 3 states have internal predecessors, (22), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 22 [2021-10-20 06:26:40,587 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-20 06:26:40,591 INFO L225 Difference]: With dead ends: 453 [2021-10-20 06:26:40,591 INFO L226 Difference]: Without dead ends: 431 [2021-10-20 06:26:40,592 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 51.0ms TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-10-20 06:26:40,593 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 431 states. [2021-10-20 06:26:40,630 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 431 to 302. [2021-10-20 06:26:40,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 302 states, 283 states have (on average 1.3568904593639577) internal successors, (384), 301 states have internal predecessors, (384), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-20 06:26:40,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 302 states and 384 transitions. [2021-10-20 06:26:40,633 INFO L78 Accepts]: Start accepts. Automaton has 302 states and 384 transitions. Word has length 22 [2021-10-20 06:26:40,634 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-20 06:26:40,634 INFO L470 AbstractCegarLoop]: Abstraction has 302 states and 384 transitions. [2021-10-20 06:26:40,634 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 5.5) internal successors, (22), 3 states have internal predecessors, (22), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-20 06:26:40,634 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 384 transitions. [2021-10-20 06:26:40,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2021-10-20 06:26:40,635 INFO L504 BasicCegarLoop]: Found error trace [2021-10-20 06:26:40,636 INFO L512 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] [2021-10-20 06:26:40,636 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15 [2021-10-20 06:26:40,636 INFO L402 AbstractCegarLoop]: === Iteration 17 === Targeting ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 48 more)] === [2021-10-20 06:26:40,637 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-20 06:26:40,637 INFO L82 PathProgramCache]: Analyzing trace with hash -535361200, now seen corresponding path program 1 times [2021-10-20 06:26:40,637 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-10-20 06:26:40,638 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [175858110] [2021-10-20 06:26:40,638 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-20 06:26:40,638 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-20 06:26:40,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-20 06:26:40,680 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-20 06:26:40,680 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-10-20 06:26:40,681 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [175858110] [2021-10-20 06:26:40,681 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [175858110] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-20 06:26:40,681 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-20 06:26:40,681 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-10-20 06:26:40,682 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [308598829] [2021-10-20 06:26:40,682 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-20 06:26:40,682 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-10-20 06:26:40,683 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-20 06:26:40,683 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-20 06:26:40,684 INFO L87 Difference]: Start difference. First operand 302 states and 384 transitions. Second operand has 3 states, 3 states have (on average 7.333333333333333) internal successors, (22), 3 states have internal predecessors, (22), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-20 06:26:40,914 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-20 06:26:40,915 INFO L93 Difference]: Finished difference Result 401 states and 512 transitions. [2021-10-20 06:26:40,915 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-20 06:26:40,916 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 7.333333333333333) internal successors, (22), 3 states have internal predecessors, (22), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 22 [2021-10-20 06:26:40,916 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-20 06:26:40,919 INFO L225 Difference]: With dead ends: 401 [2021-10-20 06:26:40,919 INFO L226 Difference]: Without dead ends: 389 [2021-10-20 06:26:40,920 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 2.3ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-20 06:26:40,921 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 389 states. [2021-10-20 06:26:40,952 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 389 to 314. [2021-10-20 06:26:40,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 314 states, 295 states have (on average 1.3627118644067797) internal successors, (402), 313 states have internal predecessors, (402), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-20 06:26:40,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 314 states to 314 states and 402 transitions. [2021-10-20 06:26:40,955 INFO L78 Accepts]: Start accepts. Automaton has 314 states and 402 transitions. Word has length 22 [2021-10-20 06:26:40,956 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-20 06:26:40,956 INFO L470 AbstractCegarLoop]: Abstraction has 314 states and 402 transitions. [2021-10-20 06:26:40,956 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 7.333333333333333) internal successors, (22), 3 states have internal predecessors, (22), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-20 06:26:40,956 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 402 transitions. [2021-10-20 06:26:40,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2021-10-20 06:26:40,957 INFO L504 BasicCegarLoop]: Found error trace [2021-10-20 06:26:40,957 INFO L512 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] [2021-10-20 06:26:40,958 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable16 [2021-10-20 06:26:40,958 INFO L402 AbstractCegarLoop]: === Iteration 18 === Targeting ULTIMATE.startErr35ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 48 more)] === [2021-10-20 06:26:40,958 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-20 06:26:40,959 INFO L82 PathProgramCache]: Analyzing trace with hash -1018175500, now seen corresponding path program 1 times [2021-10-20 06:26:40,959 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-10-20 06:26:40,959 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [555977197] [2021-10-20 06:26:40,959 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-20 06:26:40,960 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-20 06:26:41,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-20 06:26:41,147 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-20 06:26:41,147 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-10-20 06:26:41,147 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [555977197] [2021-10-20 06:26:41,148 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [555977197] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-20 06:26:41,148 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-20 06:26:41,148 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-10-20 06:26:41,148 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [471747729] [2021-10-20 06:26:41,151 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-10-20 06:26:41,151 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-10-20 06:26:41,152 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-10-20 06:26:41,152 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-10-20 06:26:41,152 INFO L87 Difference]: Start difference. First operand 314 states and 402 transitions. Second operand has 4 states, 4 states have (on average 5.5) internal successors, (22), 4 states have internal predecessors, (22), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-20 06:26:41,292 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-20 06:26:41,293 INFO L93 Difference]: Finished difference Result 518 states and 668 transitions. [2021-10-20 06:26:41,293 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-10-20 06:26:41,294 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 5.5) internal successors, (22), 4 states have internal predecessors, (22), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 22 [2021-10-20 06:26:41,294 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-20 06:26:41,296 INFO L225 Difference]: With dead ends: 518 [2021-10-20 06:26:41,297 INFO L226 Difference]: Without dead ends: 291 [2021-10-20 06:26:41,298 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 34.3ms TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-10-20 06:26:41,299 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 291 states. [2021-10-20 06:26:41,350 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 291 to 278. [2021-10-20 06:26:41,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 278 states, 263 states have (on average 1.3231939163498099) internal successors, (348), 277 states have internal predecessors, (348), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-20 06:26:41,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 278 states to 278 states and 348 transitions. [2021-10-20 06:26:41,354 INFO L78 Accepts]: Start accepts. Automaton has 278 states and 348 transitions. Word has length 22 [2021-10-20 06:26:41,354 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-20 06:26:41,354 INFO L470 AbstractCegarLoop]: Abstraction has 278 states and 348 transitions. [2021-10-20 06:26:41,354 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 5.5) internal successors, (22), 4 states have internal predecessors, (22), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-20 06:26:41,355 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 348 transitions. [2021-10-20 06:26:41,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-10-20 06:26:41,355 INFO L504 BasicCegarLoop]: Found error trace [2021-10-20 06:26:41,356 INFO L512 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] [2021-10-20 06:26:41,356 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable17 [2021-10-20 06:26:41,356 INFO L402 AbstractCegarLoop]: === Iteration 19 === Targeting ULTIMATE.startErr49ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 48 more)] === [2021-10-20 06:26:41,357 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-20 06:26:41,357 INFO L82 PathProgramCache]: Analyzing trace with hash -931079678, now seen corresponding path program 1 times [2021-10-20 06:26:41,357 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-10-20 06:26:41,357 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2012263593] [2021-10-20 06:26:41,358 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-20 06:26:41,358 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-20 06:26:41,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-20 06:26:41,421 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-20 06:26:41,421 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-10-20 06:26:41,421 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2012263593] [2021-10-20 06:26:41,422 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2012263593] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-20 06:26:41,422 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-20 06:26:41,422 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-10-20 06:26:41,422 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1111083798] [2021-10-20 06:26:41,424 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-10-20 06:26:41,425 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-10-20 06:26:41,425 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-10-20 06:26:41,426 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-10-20 06:26:41,426 INFO L87 Difference]: Start difference. First operand 278 states and 348 transitions. Second operand has 5 states, 5 states have (on average 4.6) internal successors, (23), 5 states have internal predecessors, (23), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-20 06:26:41,534 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-20 06:26:41,535 INFO L93 Difference]: Finished difference Result 307 states and 376 transitions. [2021-10-20 06:26:41,535 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-10-20 06:26:41,536 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 4.6) internal successors, (23), 5 states have internal predecessors, (23), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 23 [2021-10-20 06:26:41,536 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-20 06:26:41,538 INFO L225 Difference]: With dead ends: 307 [2021-10-20 06:26:41,538 INFO L226 Difference]: Without dead ends: 276 [2021-10-20 06:26:41,539 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 32.2ms TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2021-10-20 06:26:41,540 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 276 states. [2021-10-20 06:26:41,595 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 276 to 276. [2021-10-20 06:26:41,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 276 states, 261 states have (on average 1.318007662835249) internal successors, (344), 275 states have internal predecessors, (344), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-20 06:26:41,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 276 states and 344 transitions. [2021-10-20 06:26:41,598 INFO L78 Accepts]: Start accepts. Automaton has 276 states and 344 transitions. Word has length 23 [2021-10-20 06:26:41,598 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-20 06:26:41,598 INFO L470 AbstractCegarLoop]: Abstraction has 276 states and 344 transitions. [2021-10-20 06:26:41,598 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 4.6) internal successors, (23), 5 states have internal predecessors, (23), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-20 06:26:41,599 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 344 transitions. [2021-10-20 06:26:41,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-10-20 06:26:41,599 INFO L504 BasicCegarLoop]: Found error trace [2021-10-20 06:26:41,600 INFO L512 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] [2021-10-20 06:26:41,600 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18 [2021-10-20 06:26:41,600 INFO L402 AbstractCegarLoop]: === Iteration 20 === Targeting ULTIMATE.startErr47ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 48 more)] === [2021-10-20 06:26:41,601 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-20 06:26:41,601 INFO L82 PathProgramCache]: Analyzing trace with hash 945040085, now seen corresponding path program 1 times [2021-10-20 06:26:41,601 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-10-20 06:26:41,601 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1880892513] [2021-10-20 06:26:41,602 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-20 06:26:41,602 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-20 06:26:41,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-20 06:26:41,641 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-20 06:26:41,641 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-10-20 06:26:41,641 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1880892513] [2021-10-20 06:26:41,642 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1880892513] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-20 06:26:41,642 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-20 06:26:41,642 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-10-20 06:26:41,642 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1662039065] [2021-10-20 06:26:41,643 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-10-20 06:26:41,643 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-10-20 06:26:41,643 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-10-20 06:26:41,644 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-10-20 06:26:41,644 INFO L87 Difference]: Start difference. First operand 276 states and 344 transitions. Second operand has 4 states, 4 states have (on average 5.75) internal successors, (23), 3 states have internal predecessors, (23), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-20 06:26:41,819 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-20 06:26:41,820 INFO L93 Difference]: Finished difference Result 301 states and 370 transitions. [2021-10-20 06:26:41,820 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-10-20 06:26:41,820 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 5.75) internal successors, (23), 3 states have internal predecessors, (23), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 23 [2021-10-20 06:26:41,821 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-20 06:26:41,823 INFO L225 Difference]: With dead ends: 301 [2021-10-20 06:26:41,823 INFO L226 Difference]: Without dead ends: 276 [2021-10-20 06:26:41,823 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 11.1ms TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-10-20 06:26:41,824 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 276 states. [2021-10-20 06:26:41,863 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 276 to 276. [2021-10-20 06:26:41,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 276 states, 261 states have (on average 1.3103448275862069) internal successors, (342), 275 states have internal predecessors, (342), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-20 06:26:41,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 276 states and 342 transitions. [2021-10-20 06:26:41,866 INFO L78 Accepts]: Start accepts. Automaton has 276 states and 342 transitions. Word has length 23 [2021-10-20 06:26:41,866 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-20 06:26:41,866 INFO L470 AbstractCegarLoop]: Abstraction has 276 states and 342 transitions. [2021-10-20 06:26:41,866 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 5.75) internal successors, (23), 3 states have internal predecessors, (23), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-20 06:26:41,867 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 342 transitions. [2021-10-20 06:26:41,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-10-20 06:26:41,868 INFO L504 BasicCegarLoop]: Found error trace [2021-10-20 06:26:41,868 INFO L512 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] [2021-10-20 06:26:41,868 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable19 [2021-10-20 06:26:41,868 INFO L402 AbstractCegarLoop]: === Iteration 21 === Targeting ULTIMATE.startErr35ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 48 more)] === [2021-10-20 06:26:41,869 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-20 06:26:41,869 INFO L82 PathProgramCache]: Analyzing trace with hash 968947937, now seen corresponding path program 1 times [2021-10-20 06:26:41,869 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-10-20 06:26:41,869 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [917073788] [2021-10-20 06:26:41,870 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-20 06:26:41,870 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-20 06:26:41,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-20 06:26:41,939 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-20 06:26:41,939 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-10-20 06:26:41,940 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [917073788] [2021-10-20 06:26:41,940 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [917073788] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-20 06:26:41,940 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-20 06:26:41,940 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-10-20 06:26:41,940 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [125183431] [2021-10-20 06:26:41,941 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-10-20 06:26:41,942 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-10-20 06:26:41,942 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-10-20 06:26:41,943 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-10-20 06:26:41,943 INFO L87 Difference]: Start difference. First operand 276 states and 342 transitions. Second operand has 4 states, 4 states have (on average 5.75) internal successors, (23), 3 states have internal predecessors, (23), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-20 06:26:42,132 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-20 06:26:42,132 INFO L93 Difference]: Finished difference Result 467 states and 588 transitions. [2021-10-20 06:26:42,132 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-10-20 06:26:42,133 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 5.75) internal successors, (23), 3 states have internal predecessors, (23), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 23 [2021-10-20 06:26:42,133 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-20 06:26:42,135 INFO L225 Difference]: With dead ends: 467 [2021-10-20 06:26:42,135 INFO L226 Difference]: Without dead ends: 276 [2021-10-20 06:26:42,136 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 15.7ms TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-10-20 06:26:42,137 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 276 states. [2021-10-20 06:26:42,180 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 276 to 276. [2021-10-20 06:26:42,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 276 states, 261 states have (on average 1.2873563218390804) internal successors, (336), 275 states have internal predecessors, (336), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-20 06:26:42,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 276 states and 336 transitions. [2021-10-20 06:26:42,182 INFO L78 Accepts]: Start accepts. Automaton has 276 states and 336 transitions. Word has length 23 [2021-10-20 06:26:42,184 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-20 06:26:42,184 INFO L470 AbstractCegarLoop]: Abstraction has 276 states and 336 transitions. [2021-10-20 06:26:42,184 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 5.75) internal successors, (23), 3 states have internal predecessors, (23), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-20 06:26:42,185 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 336 transitions. [2021-10-20 06:26:42,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-10-20 06:26:42,186 INFO L504 BasicCegarLoop]: Found error trace [2021-10-20 06:26:42,186 INFO L512 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] [2021-10-20 06:26:42,186 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable20 [2021-10-20 06:26:42,187 INFO L402 AbstractCegarLoop]: === Iteration 22 === Targeting ULTIMATE.startErr47ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 48 more)] === [2021-10-20 06:26:42,187 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-20 06:26:42,187 INFO L82 PathProgramCache]: Analyzing trace with hash -239413340, now seen corresponding path program 1 times [2021-10-20 06:26:42,188 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-10-20 06:26:42,188 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1771503792] [2021-10-20 06:26:42,188 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-20 06:26:42,188 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-20 06:26:42,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-20 06:26:42,242 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-20 06:26:42,242 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-10-20 06:26:42,242 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1771503792] [2021-10-20 06:26:42,242 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1771503792] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-20 06:26:42,243 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-20 06:26:42,243 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-10-20 06:26:42,243 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1266862309] [2021-10-20 06:26:42,245 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-20 06:26:42,245 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-10-20 06:26:42,246 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-20 06:26:42,246 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-20 06:26:42,246 INFO L87 Difference]: Start difference. First operand 276 states and 336 transitions. Second operand has 3 states, 3 states have (on average 8.0) internal successors, (24), 3 states have internal predecessors, (24), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-20 06:26:42,400 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-20 06:26:42,402 INFO L93 Difference]: Finished difference Result 292 states and 348 transitions. [2021-10-20 06:26:42,402 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-20 06:26:42,403 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 8.0) internal successors, (24), 3 states have internal predecessors, (24), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 24 [2021-10-20 06:26:42,403 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-20 06:26:42,405 INFO L225 Difference]: With dead ends: 292 [2021-10-20 06:26:42,405 INFO L226 Difference]: Without dead ends: 278 [2021-10-20 06:26:42,406 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 2.1ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-20 06:26:42,407 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 278 states. [2021-10-20 06:26:42,448 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 278 to 272. [2021-10-20 06:26:42,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 272 states, 258 states have (on average 1.2790697674418605) internal successors, (330), 271 states have internal predecessors, (330), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-20 06:26:42,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 272 states and 330 transitions. [2021-10-20 06:26:42,451 INFO L78 Accepts]: Start accepts. Automaton has 272 states and 330 transitions. Word has length 24 [2021-10-20 06:26:42,452 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-20 06:26:42,452 INFO L470 AbstractCegarLoop]: Abstraction has 272 states and 330 transitions. [2021-10-20 06:26:42,452 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 8.0) internal successors, (24), 3 states have internal predecessors, (24), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-20 06:26:42,452 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 330 transitions. [2021-10-20 06:26:42,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-10-20 06:26:42,453 INFO L504 BasicCegarLoop]: Found error trace [2021-10-20 06:26:42,453 INFO L512 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] [2021-10-20 06:26:42,454 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable21 [2021-10-20 06:26:42,454 INFO L402 AbstractCegarLoop]: === Iteration 23 === Targeting ULTIMATE.startErr50ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 48 more)] === [2021-10-20 06:26:42,454 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-20 06:26:42,455 INFO L82 PathProgramCache]: Analyzing trace with hash -823629734, now seen corresponding path program 1 times [2021-10-20 06:26:42,455 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-10-20 06:26:42,455 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [836755574] [2021-10-20 06:26:42,455 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-20 06:26:42,456 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-20 06:26:42,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-20 06:26:42,519 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-20 06:26:42,519 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-10-20 06:26:42,520 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [836755574] [2021-10-20 06:26:42,520 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [836755574] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-20 06:26:42,520 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-20 06:26:42,520 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-10-20 06:26:42,521 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1205086596] [2021-10-20 06:26:42,521 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-10-20 06:26:42,521 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-10-20 06:26:42,523 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-10-20 06:26:42,523 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-10-20 06:26:42,524 INFO L87 Difference]: Start difference. First operand 272 states and 330 transitions. Second operand has 4 states, 4 states have (on average 6.0) internal successors, (24), 3 states have internal predecessors, (24), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-20 06:26:42,698 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-20 06:26:42,698 INFO L93 Difference]: Finished difference Result 275 states and 332 transitions. [2021-10-20 06:26:42,699 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-10-20 06:26:42,699 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 6.0) internal successors, (24), 3 states have internal predecessors, (24), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 24 [2021-10-20 06:26:42,699 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-20 06:26:42,701 INFO L225 Difference]: With dead ends: 275 [2021-10-20 06:26:42,702 INFO L226 Difference]: Without dead ends: 260 [2021-10-20 06:26:42,702 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 15.9ms TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-10-20 06:26:42,703 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 260 states. [2021-10-20 06:26:42,758 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 260 to 260. [2021-10-20 06:26:42,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 260 states, 246 states have (on average 1.2845528455284554) internal successors, (316), 259 states have internal predecessors, (316), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-20 06:26:42,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 260 states to 260 states and 316 transitions. [2021-10-20 06:26:42,761 INFO L78 Accepts]: Start accepts. Automaton has 260 states and 316 transitions. Word has length 24 [2021-10-20 06:26:42,761 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-20 06:26:42,761 INFO L470 AbstractCegarLoop]: Abstraction has 260 states and 316 transitions. [2021-10-20 06:26:42,761 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 6.0) internal successors, (24), 3 states have internal predecessors, (24), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-20 06:26:42,762 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 316 transitions. [2021-10-20 06:26:42,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-10-20 06:26:42,762 INFO L504 BasicCegarLoop]: Found error trace [2021-10-20 06:26:42,763 INFO L512 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] [2021-10-20 06:26:42,763 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable22 [2021-10-20 06:26:42,763 INFO L402 AbstractCegarLoop]: === Iteration 24 === Targeting ULTIMATE.startErr35ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 48 more)] === [2021-10-20 06:26:42,764 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-20 06:26:42,764 INFO L82 PathProgramCache]: Analyzing trace with hash 1209473865, now seen corresponding path program 1 times [2021-10-20 06:26:42,764 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-10-20 06:26:42,764 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [530790641] [2021-10-20 06:26:42,765 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-20 06:26:42,765 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-20 06:26:42,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-20 06:26:42,868 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-20 06:26:42,869 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-10-20 06:26:42,869 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [530790641] [2021-10-20 06:26:42,869 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [530790641] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-20 06:26:42,870 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-20 06:26:42,870 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-10-20 06:26:42,872 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [477929354] [2021-10-20 06:26:42,872 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-10-20 06:26:42,872 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-10-20 06:26:42,873 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-10-20 06:26:42,873 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-10-20 06:26:42,874 INFO L87 Difference]: Start difference. First operand 260 states and 316 transitions. Second operand has 5 states, 5 states have (on average 4.8) internal successors, (24), 5 states have internal predecessors, (24), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-20 06:26:43,157 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-20 06:26:43,157 INFO L93 Difference]: Finished difference Result 281 states and 338 transitions. [2021-10-20 06:26:43,157 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-10-20 06:26:43,158 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 4.8) internal successors, (24), 5 states have internal predecessors, (24), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 24 [2021-10-20 06:26:43,158 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-20 06:26:43,160 INFO L225 Difference]: With dead ends: 281 [2021-10-20 06:26:43,160 INFO L226 Difference]: Without dead ends: 275 [2021-10-20 06:26:43,161 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 31.8ms TimeCoverageRelationStatistics Valid=14, Invalid=16, Unknown=0, NotChecked=0, Total=30 [2021-10-20 06:26:43,162 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 275 states. [2021-10-20 06:26:43,202 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 275 to 260. [2021-10-20 06:26:43,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 260 states, 246 states have (on average 1.2845528455284554) internal successors, (316), 259 states have internal predecessors, (316), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-20 06:26:43,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 260 states to 260 states and 316 transitions. [2021-10-20 06:26:43,205 INFO L78 Accepts]: Start accepts. Automaton has 260 states and 316 transitions. Word has length 24 [2021-10-20 06:26:43,205 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-20 06:26:43,206 INFO L470 AbstractCegarLoop]: Abstraction has 260 states and 316 transitions. [2021-10-20 06:26:43,206 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 4.8) internal successors, (24), 5 states have internal predecessors, (24), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-20 06:26:43,206 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 316 transitions. [2021-10-20 06:26:43,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2021-10-20 06:26:43,207 INFO L504 BasicCegarLoop]: Found error trace [2021-10-20 06:26:43,207 INFO L512 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] [2021-10-20 06:26:43,207 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable23 [2021-10-20 06:26:43,208 INFO L402 AbstractCegarLoop]: === Iteration 25 === Targeting ULTIMATE.startErr50ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 48 more)] === [2021-10-20 06:26:43,209 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-20 06:26:43,209 INFO L82 PathProgramCache]: Analyzing trace with hash 1185712742, now seen corresponding path program 1 times [2021-10-20 06:26:43,209 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-10-20 06:26:43,212 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [556068201] [2021-10-20 06:26:43,212 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-20 06:26:43,212 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-20 06:26:43,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-20 06:26:43,314 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-20 06:26:43,315 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-10-20 06:26:43,315 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [556068201] [2021-10-20 06:26:43,315 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [556068201] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-20 06:26:43,315 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-20 06:26:43,316 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-10-20 06:26:43,316 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1551266886] [2021-10-20 06:26:43,316 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-10-20 06:26:43,316 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-10-20 06:26:43,317 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-10-20 06:26:43,317 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-10-20 06:26:43,317 INFO L87 Difference]: Start difference. First operand 260 states and 316 transitions. Second operand has 4 states, 4 states have (on average 6.25) internal successors, (25), 4 states have internal predecessors, (25), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-20 06:26:43,415 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-20 06:26:43,415 INFO L93 Difference]: Finished difference Result 274 states and 329 transitions. [2021-10-20 06:26:43,416 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-10-20 06:26:43,416 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 6.25) internal successors, (25), 4 states have internal predecessors, (25), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 25 [2021-10-20 06:26:43,416 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-20 06:26:43,418 INFO L225 Difference]: With dead ends: 274 [2021-10-20 06:26:43,418 INFO L226 Difference]: Without dead ends: 271 [2021-10-20 06:26:43,419 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 29.9ms TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-10-20 06:26:43,420 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 271 states. [2021-10-20 06:26:43,457 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 271 to 266. [2021-10-20 06:26:43,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 266 states, 252 states have (on average 1.2777777777777777) internal successors, (322), 265 states have internal predecessors, (322), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-20 06:26:43,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 266 states to 266 states and 322 transitions. [2021-10-20 06:26:43,460 INFO L78 Accepts]: Start accepts. Automaton has 266 states and 322 transitions. Word has length 25 [2021-10-20 06:26:43,460 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-20 06:26:43,460 INFO L470 AbstractCegarLoop]: Abstraction has 266 states and 322 transitions. [2021-10-20 06:26:43,461 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 6.25) internal successors, (25), 4 states have internal predecessors, (25), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-20 06:26:43,461 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 322 transitions. [2021-10-20 06:26:43,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2021-10-20 06:26:43,462 INFO L504 BasicCegarLoop]: Found error trace [2021-10-20 06:26:43,462 INFO L512 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] [2021-10-20 06:26:43,462 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable24 [2021-10-20 06:26:43,462 INFO L402 AbstractCegarLoop]: === Iteration 26 === Targeting ULTIMATE.startErr49ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 48 more)] === [2021-10-20 06:26:43,463 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-20 06:26:43,463 INFO L82 PathProgramCache]: Analyzing trace with hash 1185700826, now seen corresponding path program 1 times [2021-10-20 06:26:43,463 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-10-20 06:26:43,463 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [878572027] [2021-10-20 06:26:43,464 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-20 06:26:43,464 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-20 06:26:43,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-20 06:26:43,539 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-20 06:26:43,539 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-10-20 06:26:43,539 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [878572027] [2021-10-20 06:26:43,540 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [878572027] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-20 06:26:43,540 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-20 06:26:43,540 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-10-20 06:26:43,540 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [929186648] [2021-10-20 06:26:43,541 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-10-20 06:26:43,541 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-10-20 06:26:43,542 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-10-20 06:26:43,542 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-10-20 06:26:43,542 INFO L87 Difference]: Start difference. First operand 266 states and 322 transitions. Second operand has 4 states, 4 states have (on average 6.25) internal successors, (25), 3 states have internal predecessors, (25), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-20 06:26:43,716 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-20 06:26:43,717 INFO L93 Difference]: Finished difference Result 271 states and 326 transitions. [2021-10-20 06:26:43,717 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-10-20 06:26:43,717 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 6.25) internal successors, (25), 3 states have internal predecessors, (25), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 25 [2021-10-20 06:26:43,718 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-20 06:26:43,719 INFO L225 Difference]: With dead ends: 271 [2021-10-20 06:26:43,720 INFO L226 Difference]: Without dead ends: 251 [2021-10-20 06:26:43,720 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 17.2ms TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-10-20 06:26:43,721 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 251 states. [2021-10-20 06:26:43,758 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 251 to 251. [2021-10-20 06:26:43,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 251 states, 237 states have (on average 1.2869198312236287) internal successors, (305), 250 states have internal predecessors, (305), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-20 06:26:43,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 251 states to 251 states and 305 transitions. [2021-10-20 06:26:43,767 INFO L78 Accepts]: Start accepts. Automaton has 251 states and 305 transitions. Word has length 25 [2021-10-20 06:26:43,767 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-20 06:26:43,768 INFO L470 AbstractCegarLoop]: Abstraction has 251 states and 305 transitions. [2021-10-20 06:26:43,768 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 6.25) internal successors, (25), 3 states have internal predecessors, (25), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-20 06:26:43,768 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 305 transitions. [2021-10-20 06:26:43,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2021-10-20 06:26:43,769 INFO L504 BasicCegarLoop]: Found error trace [2021-10-20 06:26:43,769 INFO L512 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] [2021-10-20 06:26:43,770 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable25 [2021-10-20 06:26:43,770 INFO L402 AbstractCegarLoop]: === Iteration 27 === Targeting ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 48 more)] === [2021-10-20 06:26:43,770 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-20 06:26:43,771 INFO L82 PathProgramCache]: Analyzing trace with hash 974701212, now seen corresponding path program 1 times [2021-10-20 06:26:43,771 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-10-20 06:26:43,771 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1239350518] [2021-10-20 06:26:43,771 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-20 06:26:43,771 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-20 06:26:43,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-20 06:26:43,806 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-20 06:26:43,806 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-10-20 06:26:43,806 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1239350518] [2021-10-20 06:26:43,807 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1239350518] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-20 06:26:43,807 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-20 06:26:43,807 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-10-20 06:26:43,807 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [429378037] [2021-10-20 06:26:43,808 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-20 06:26:43,809 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-10-20 06:26:43,810 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-20 06:26:43,810 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-20 06:26:43,810 INFO L87 Difference]: Start difference. First operand 251 states and 305 transitions. Second operand has 3 states, 3 states have (on average 8.333333333333334) internal successors, (25), 3 states have internal predecessors, (25), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-20 06:26:43,918 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-20 06:26:43,918 INFO L93 Difference]: Finished difference Result 456 states and 557 transitions. [2021-10-20 06:26:43,919 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-20 06:26:43,919 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 8.333333333333334) internal successors, (25), 3 states have internal predecessors, (25), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 25 [2021-10-20 06:26:43,920 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-20 06:26:43,922 INFO L225 Difference]: With dead ends: 456 [2021-10-20 06:26:43,922 INFO L226 Difference]: Without dead ends: 277 [2021-10-20 06:26:43,923 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 2.1ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-20 06:26:43,923 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 277 states. [2021-10-20 06:26:43,961 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 277 to 227. [2021-10-20 06:26:43,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 227 states, 219 states have (on average 1.2283105022831051) internal successors, (269), 226 states have internal predecessors, (269), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-20 06:26:43,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 227 states to 227 states and 269 transitions. [2021-10-20 06:26:43,963 INFO L78 Accepts]: Start accepts. Automaton has 227 states and 269 transitions. Word has length 25 [2021-10-20 06:26:43,964 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-20 06:26:43,964 INFO L470 AbstractCegarLoop]: Abstraction has 227 states and 269 transitions. [2021-10-20 06:26:43,964 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 8.333333333333334) internal successors, (25), 3 states have internal predecessors, (25), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-20 06:26:43,964 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 269 transitions. [2021-10-20 06:26:43,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2021-10-20 06:26:43,965 INFO L504 BasicCegarLoop]: Found error trace [2021-10-20 06:26:43,965 INFO L512 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] [2021-10-20 06:26:43,966 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable26 [2021-10-20 06:26:43,966 INFO L402 AbstractCegarLoop]: === Iteration 28 === Targeting ULTIMATE.startErr49ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 48 more)] === [2021-10-20 06:26:43,966 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-20 06:26:43,967 INFO L82 PathProgramCache]: Analyzing trace with hash 550346227, now seen corresponding path program 1 times [2021-10-20 06:26:43,967 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-10-20 06:26:43,967 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [452222637] [2021-10-20 06:26:43,967 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-20 06:26:43,968 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-20 06:26:43,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-20 06:26:44,013 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-20 06:26:44,014 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-10-20 06:26:44,014 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [452222637] [2021-10-20 06:26:44,014 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [452222637] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-20 06:26:44,015 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-20 06:26:44,015 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-10-20 06:26:44,015 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [801517920] [2021-10-20 06:26:44,015 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-10-20 06:26:44,016 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-10-20 06:26:44,016 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-10-20 06:26:44,017 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-10-20 06:26:44,017 INFO L87 Difference]: Start difference. First operand 227 states and 269 transitions. Second operand has 5 states, 5 states have (on average 5.4) internal successors, (27), 5 states have internal predecessors, (27), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-20 06:26:44,095 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-20 06:26:44,096 INFO L93 Difference]: Finished difference Result 240 states and 281 transitions. [2021-10-20 06:26:44,096 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-10-20 06:26:44,097 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 5.4) internal successors, (27), 5 states have internal predecessors, (27), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 27 [2021-10-20 06:26:44,097 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-20 06:26:44,098 INFO L225 Difference]: With dead ends: 240 [2021-10-20 06:26:44,099 INFO L226 Difference]: Without dead ends: 217 [2021-10-20 06:26:44,099 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 20.7ms TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2021-10-20 06:26:44,100 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 217 states. [2021-10-20 06:26:44,137 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 217 to 217. [2021-10-20 06:26:44,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 217 states, 209 states have (on average 1.229665071770335) internal successors, (257), 216 states have internal predecessors, (257), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-20 06:26:44,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 217 states to 217 states and 257 transitions. [2021-10-20 06:26:44,140 INFO L78 Accepts]: Start accepts. Automaton has 217 states and 257 transitions. Word has length 27 [2021-10-20 06:26:44,140 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-20 06:26:44,140 INFO L470 AbstractCegarLoop]: Abstraction has 217 states and 257 transitions. [2021-10-20 06:26:44,140 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 5.4) internal successors, (27), 5 states have internal predecessors, (27), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-20 06:26:44,141 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 257 transitions. [2021-10-20 06:26:44,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2021-10-20 06:26:44,141 INFO L504 BasicCegarLoop]: Found error trace [2021-10-20 06:26:44,142 INFO L512 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] [2021-10-20 06:26:44,142 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable27 [2021-10-20 06:26:44,142 INFO L402 AbstractCegarLoop]: === Iteration 29 === Targeting ULTIMATE.startErr50ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 48 more)] === [2021-10-20 06:26:44,143 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-20 06:26:44,143 INFO L82 PathProgramCache]: Analyzing trace with hash 1862601964, now seen corresponding path program 1 times [2021-10-20 06:26:44,143 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-10-20 06:26:44,143 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1055388282] [2021-10-20 06:26:44,144 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-20 06:26:44,144 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-20 06:26:44,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-20 06:26:44,195 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-20 06:26:44,195 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-10-20 06:26:44,196 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1055388282] [2021-10-20 06:26:44,196 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1055388282] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-20 06:26:44,196 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-20 06:26:44,196 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-10-20 06:26:44,196 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [715711318] [2021-10-20 06:26:44,197 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-10-20 06:26:44,197 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-10-20 06:26:44,198 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-10-20 06:26:44,198 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-10-20 06:26:44,198 INFO L87 Difference]: Start difference. First operand 217 states and 257 transitions. Second operand has 5 states, 5 states have (on average 5.4) internal successors, (27), 5 states have internal predecessors, (27), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-20 06:26:44,328 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-20 06:26:44,328 INFO L93 Difference]: Finished difference Result 217 states and 257 transitions. [2021-10-20 06:26:44,329 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-10-20 06:26:44,329 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 5.4) internal successors, (27), 5 states have internal predecessors, (27), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 27 [2021-10-20 06:26:44,329 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-20 06:26:44,331 INFO L225 Difference]: With dead ends: 217 [2021-10-20 06:26:44,331 INFO L226 Difference]: Without dead ends: 197 [2021-10-20 06:26:44,333 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 22.2ms TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2021-10-20 06:26:44,334 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 197 states. [2021-10-20 06:26:44,368 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 197 to 197. [2021-10-20 06:26:44,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 197 states, 190 states have (on average 1.2473684210526317) internal successors, (237), 196 states have internal predecessors, (237), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-20 06:26:44,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 197 states to 197 states and 237 transitions. [2021-10-20 06:26:44,370 INFO L78 Accepts]: Start accepts. Automaton has 197 states and 237 transitions. Word has length 27 [2021-10-20 06:26:44,370 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-20 06:26:44,371 INFO L470 AbstractCegarLoop]: Abstraction has 197 states and 237 transitions. [2021-10-20 06:26:44,371 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 5.4) internal successors, (27), 5 states have internal predecessors, (27), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-20 06:26:44,371 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 237 transitions. [2021-10-20 06:26:44,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-10-20 06:26:44,372 INFO L504 BasicCegarLoop]: Found error trace [2021-10-20 06:26:44,372 INFO L512 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] [2021-10-20 06:26:44,372 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable28 [2021-10-20 06:26:44,373 INFO L402 AbstractCegarLoop]: === Iteration 30 === Targeting ULTIMATE.startErr35ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 48 more)] === [2021-10-20 06:26:44,373 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-20 06:26:44,373 INFO L82 PathProgramCache]: Analyzing trace with hash 324272811, now seen corresponding path program 1 times [2021-10-20 06:26:44,373 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-10-20 06:26:44,374 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [910201356] [2021-10-20 06:26:44,374 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-20 06:26:44,374 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-20 06:26:44,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-20 06:26:44,428 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-20 06:26:44,428 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-10-20 06:26:44,428 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [910201356] [2021-10-20 06:26:44,429 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [910201356] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-20 06:26:44,429 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-20 06:26:44,429 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-10-20 06:26:44,429 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [815260221] [2021-10-20 06:26:44,430 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-10-20 06:26:44,430 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-10-20 06:26:44,430 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-10-20 06:26:44,431 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-10-20 06:26:44,431 INFO L87 Difference]: Start difference. First operand 197 states and 237 transitions. Second operand has 4 states, 4 states have (on average 7.0) internal successors, (28), 4 states have internal predecessors, (28), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-20 06:26:44,586 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-20 06:26:44,586 INFO L93 Difference]: Finished difference Result 246 states and 297 transitions. [2021-10-20 06:26:44,587 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-10-20 06:26:44,587 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 7.0) internal successors, (28), 4 states have internal predecessors, (28), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 28 [2021-10-20 06:26:44,587 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-20 06:26:44,589 INFO L225 Difference]: With dead ends: 246 [2021-10-20 06:26:44,589 INFO L226 Difference]: Without dead ends: 234 [2021-10-20 06:26:44,591 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 7.3ms TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-10-20 06:26:44,591 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 234 states. [2021-10-20 06:26:44,621 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 234 to 178. [2021-10-20 06:26:44,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 178 states, 173 states have (on average 1.254335260115607) internal successors, (217), 177 states have internal predecessors, (217), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-20 06:26:44,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 178 states to 178 states and 217 transitions. [2021-10-20 06:26:44,623 INFO L78 Accepts]: Start accepts. Automaton has 178 states and 217 transitions. Word has length 28 [2021-10-20 06:26:44,623 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-20 06:26:44,624 INFO L470 AbstractCegarLoop]: Abstraction has 178 states and 217 transitions. [2021-10-20 06:26:44,624 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 7.0) internal successors, (28), 4 states have internal predecessors, (28), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-20 06:26:44,624 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 217 transitions. [2021-10-20 06:26:44,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2021-10-20 06:26:44,625 INFO L504 BasicCegarLoop]: Found error trace [2021-10-20 06:26:44,625 INFO L512 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] [2021-10-20 06:26:44,626 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable29 [2021-10-20 06:26:44,627 INFO L402 AbstractCegarLoop]: === Iteration 31 === Targeting ULTIMATE.startErr28ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 48 more)] === [2021-10-20 06:26:44,628 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-20 06:26:44,628 INFO L82 PathProgramCache]: Analyzing trace with hash 720400468, now seen corresponding path program 1 times [2021-10-20 06:26:44,628 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-10-20 06:26:44,629 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1046573014] [2021-10-20 06:26:44,629 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-20 06:26:44,629 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-20 06:26:44,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-20 06:26:44,728 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-20 06:26:44,729 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-10-20 06:26:44,729 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1046573014] [2021-10-20 06:26:44,729 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1046573014] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-20 06:26:44,729 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-20 06:26:44,730 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-10-20 06:26:44,730 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1785953242] [2021-10-20 06:26:44,730 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-10-20 06:26:44,730 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-10-20 06:26:44,731 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-10-20 06:26:44,731 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-10-20 06:26:44,732 INFO L87 Difference]: Start difference. First operand 178 states and 217 transitions. Second operand has 5 states, 5 states have (on average 7.4) internal successors, (37), 5 states have internal predecessors, (37), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-20 06:26:45,026 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-20 06:26:45,026 INFO L93 Difference]: Finished difference Result 231 states and 281 transitions. [2021-10-20 06:26:45,027 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-10-20 06:26:45,027 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 7.4) internal successors, (37), 5 states have internal predecessors, (37), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 37 [2021-10-20 06:26:45,027 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-20 06:26:45,029 INFO L225 Difference]: With dead ends: 231 [2021-10-20 06:26:45,029 INFO L226 Difference]: Without dead ends: 227 [2021-10-20 06:26:45,030 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 31.6ms TimeCoverageRelationStatistics Valid=14, Invalid=16, Unknown=0, NotChecked=0, Total=30 [2021-10-20 06:26:45,031 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 227 states. [2021-10-20 06:26:45,065 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 227 to 168. [2021-10-20 06:26:45,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 168 states, 164 states have (on average 1.2439024390243902) internal successors, (204), 167 states have internal predecessors, (204), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-20 06:26:45,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 168 states to 168 states and 204 transitions. [2021-10-20 06:26:45,069 INFO L78 Accepts]: Start accepts. Automaton has 168 states and 204 transitions. Word has length 37 [2021-10-20 06:26:45,070 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-20 06:26:45,070 INFO L470 AbstractCegarLoop]: Abstraction has 168 states and 204 transitions. [2021-10-20 06:26:45,070 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 7.4) internal successors, (37), 5 states have internal predecessors, (37), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-20 06:26:45,071 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 204 transitions. [2021-10-20 06:26:45,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2021-10-20 06:26:45,071 INFO L504 BasicCegarLoop]: Found error trace [2021-10-20 06:26:45,072 INFO L512 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] [2021-10-20 06:26:45,072 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable30 [2021-10-20 06:26:45,073 INFO L402 AbstractCegarLoop]: === Iteration 32 === Targeting ULTIMATE.startErr49ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 48 more)] === [2021-10-20 06:26:45,073 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-20 06:26:45,073 INFO L82 PathProgramCache]: Analyzing trace with hash -1886892860, now seen corresponding path program 1 times [2021-10-20 06:26:45,074 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-10-20 06:26:45,074 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [666046258] [2021-10-20 06:26:45,074 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-20 06:26:45,074 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-20 06:26:45,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-20 06:26:45,258 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-20 06:26:45,258 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-10-20 06:26:45,259 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [666046258] [2021-10-20 06:26:45,259 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [666046258] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-20 06:26:45,259 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-20 06:26:45,259 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2021-10-20 06:26:45,260 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2054511186] [2021-10-20 06:26:45,260 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2021-10-20 06:26:45,260 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-10-20 06:26:45,262 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-10-20 06:26:45,262 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2021-10-20 06:26:45,262 INFO L87 Difference]: Start difference. First operand 168 states and 204 transitions. Second operand has 8 states, 8 states have (on average 4.75) internal successors, (38), 8 states have internal predecessors, (38), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-20 06:26:45,576 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-20 06:26:45,577 INFO L93 Difference]: Finished difference Result 307 states and 371 transitions. [2021-10-20 06:26:45,577 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-10-20 06:26:45,578 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 4.75) internal successors, (38), 8 states have internal predecessors, (38), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 38 [2021-10-20 06:26:45,578 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-20 06:26:45,580 INFO L225 Difference]: With dead ends: 307 [2021-10-20 06:26:45,580 INFO L226 Difference]: Without dead ends: 289 [2021-10-20 06:26:45,582 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 13 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 213.4ms TimeCoverageRelationStatistics Valid=53, Invalid=103, Unknown=0, NotChecked=0, Total=156 [2021-10-20 06:26:45,583 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 289 states. [2021-10-20 06:26:45,615 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 289 to 168. [2021-10-20 06:26:45,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 168 states, 164 states have (on average 1.2378048780487805) internal successors, (203), 167 states have internal predecessors, (203), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-20 06:26:45,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 168 states to 168 states and 203 transitions. [2021-10-20 06:26:45,619 INFO L78 Accepts]: Start accepts. Automaton has 168 states and 203 transitions. Word has length 38 [2021-10-20 06:26:45,619 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-20 06:26:45,620 INFO L470 AbstractCegarLoop]: Abstraction has 168 states and 203 transitions. [2021-10-20 06:26:45,620 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 4.75) internal successors, (38), 8 states have internal predecessors, (38), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-20 06:26:45,620 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 203 transitions. [2021-10-20 06:26:45,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-10-20 06:26:45,621 INFO L504 BasicCegarLoop]: Found error trace [2021-10-20 06:26:45,621 INFO L512 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] [2021-10-20 06:26:45,621 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable31 [2021-10-20 06:26:45,622 INFO L402 AbstractCegarLoop]: === Iteration 33 === Targeting ULTIMATE.startErr49ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 48 more)] === [2021-10-20 06:26:45,622 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-20 06:26:45,622 INFO L82 PathProgramCache]: Analyzing trace with hash 294429223, now seen corresponding path program 1 times [2021-10-20 06:26:45,623 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-10-20 06:26:45,623 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [225059220] [2021-10-20 06:26:45,623 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-20 06:26:45,623 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-20 06:26:45,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-20 06:26:45,849 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-20 06:26:45,849 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-10-20 06:26:45,849 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [225059220] [2021-10-20 06:26:45,850 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [225059220] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-20 06:26:45,850 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-20 06:26:45,850 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2021-10-20 06:26:45,850 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [622843670] [2021-10-20 06:26:45,851 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2021-10-20 06:26:45,851 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-10-20 06:26:45,852 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-10-20 06:26:45,852 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=72, Unknown=0, NotChecked=0, Total=90 [2021-10-20 06:26:45,852 INFO L87 Difference]: Start difference. First operand 168 states and 203 transitions. Second operand has 10 states, 10 states have (on average 3.9) internal successors, (39), 9 states have internal predecessors, (39), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-20 06:26:47,496 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-20 06:26:47,496 INFO L93 Difference]: Finished difference Result 380 states and 464 transitions. [2021-10-20 06:26:47,497 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-10-20 06:26:47,497 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 3.9) internal successors, (39), 9 states have internal predecessors, (39), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 39 [2021-10-20 06:26:47,497 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-20 06:26:47,500 INFO L225 Difference]: With dead ends: 380 [2021-10-20 06:26:47,500 INFO L226 Difference]: Without dead ends: 316 [2021-10-20 06:26:47,501 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 26 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 25 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 130 ImplicationChecksByTransitivity, 896.9ms TimeCoverageRelationStatistics Valid=212, Invalid=490, Unknown=0, NotChecked=0, Total=702 [2021-10-20 06:26:47,502 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 316 states. [2021-10-20 06:26:47,554 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 316 to 256. [2021-10-20 06:26:47,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 256 states, 252 states have (on average 1.2301587301587302) internal successors, (310), 255 states have internal predecessors, (310), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-20 06:26:47,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 256 states to 256 states and 310 transitions. [2021-10-20 06:26:47,557 INFO L78 Accepts]: Start accepts. Automaton has 256 states and 310 transitions. Word has length 39 [2021-10-20 06:26:47,558 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-20 06:26:47,558 INFO L470 AbstractCegarLoop]: Abstraction has 256 states and 310 transitions. [2021-10-20 06:26:47,558 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 3.9) internal successors, (39), 9 states have internal predecessors, (39), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-20 06:26:47,558 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 310 transitions. [2021-10-20 06:26:47,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2021-10-20 06:26:47,559 INFO L504 BasicCegarLoop]: Found error trace [2021-10-20 06:26:47,559 INFO L512 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] [2021-10-20 06:26:47,560 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable32 [2021-10-20 06:26:47,560 INFO L402 AbstractCegarLoop]: === Iteration 34 === Targeting ULTIMATE.startErr49ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 48 more)] === [2021-10-20 06:26:47,560 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-20 06:26:47,561 INFO L82 PathProgramCache]: Analyzing trace with hash 871358399, now seen corresponding path program 1 times [2021-10-20 06:26:47,561 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-10-20 06:26:47,561 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1257636890] [2021-10-20 06:26:47,561 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-20 06:26:47,562 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-20 06:26:47,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-20 06:26:47,618 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-20 06:26:47,618 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-10-20 06:26:47,619 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1257636890] [2021-10-20 06:26:47,619 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1257636890] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-20 06:26:47,619 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-20 06:26:47,619 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-10-20 06:26:47,620 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [115649959] [2021-10-20 06:26:47,620 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-10-20 06:26:47,620 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-10-20 06:26:47,621 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-10-20 06:26:47,621 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2021-10-20 06:26:47,623 INFO L87 Difference]: Start difference. First operand 256 states and 310 transitions. Second operand has 5 states, 5 states have (on average 8.2) internal successors, (41), 5 states have internal predecessors, (41), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-20 06:26:47,765 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-20 06:26:47,766 INFO L93 Difference]: Finished difference Result 479 states and 575 transitions. [2021-10-20 06:26:47,766 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-10-20 06:26:47,766 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 8.2) internal successors, (41), 5 states have internal predecessors, (41), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 41 [2021-10-20 06:26:47,767 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-20 06:26:47,769 INFO L225 Difference]: With dead ends: 479 [2021-10-20 06:26:47,769 INFO L226 Difference]: Without dead ends: 353 [2021-10-20 06:26:47,770 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 10.5ms TimeCoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2021-10-20 06:26:47,771 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 353 states. [2021-10-20 06:26:47,822 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 353 to 256. [2021-10-20 06:26:47,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 256 states, 252 states have (on average 1.2222222222222223) internal successors, (308), 255 states have internal predecessors, (308), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-20 06:26:47,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 256 states to 256 states and 308 transitions. [2021-10-20 06:26:47,825 INFO L78 Accepts]: Start accepts. Automaton has 256 states and 308 transitions. Word has length 41 [2021-10-20 06:26:47,826 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-20 06:26:47,826 INFO L470 AbstractCegarLoop]: Abstraction has 256 states and 308 transitions. [2021-10-20 06:26:47,826 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 8.2) internal successors, (41), 5 states have internal predecessors, (41), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-20 06:26:47,826 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 308 transitions. [2021-10-20 06:26:47,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2021-10-20 06:26:47,827 INFO L504 BasicCegarLoop]: Found error trace [2021-10-20 06:26:47,828 INFO L512 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] [2021-10-20 06:26:47,828 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable33 [2021-10-20 06:26:47,828 INFO L402 AbstractCegarLoop]: === Iteration 35 === Targeting ULTIMATE.startErr49ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 48 more)] === [2021-10-20 06:26:47,829 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-20 06:26:47,829 INFO L82 PathProgramCache]: Analyzing trace with hash -1142702850, now seen corresponding path program 1 times [2021-10-20 06:26:47,829 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-10-20 06:26:47,830 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [883045883] [2021-10-20 06:26:47,830 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-20 06:26:47,830 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-20 06:26:47,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-20 06:26:47,964 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-20 06:26:47,965 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-10-20 06:26:47,965 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [883045883] [2021-10-20 06:26:47,965 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [883045883] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-20 06:26:47,966 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-20 06:26:47,966 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2021-10-20 06:26:47,966 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [981354766] [2021-10-20 06:26:47,967 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2021-10-20 06:26:47,967 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-10-20 06:26:47,968 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-10-20 06:26:47,968 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2021-10-20 06:26:47,969 INFO L87 Difference]: Start difference. First operand 256 states and 308 transitions. Second operand has 8 states, 8 states have (on average 5.125) internal successors, (41), 8 states have internal predecessors, (41), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-20 06:26:48,196 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-20 06:26:48,197 INFO L93 Difference]: Finished difference Result 277 states and 325 transitions. [2021-10-20 06:26:48,197 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-10-20 06:26:48,198 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 5.125) internal successors, (41), 8 states have internal predecessors, (41), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 41 [2021-10-20 06:26:48,198 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-20 06:26:48,200 INFO L225 Difference]: With dead ends: 277 [2021-10-20 06:26:48,200 INFO L226 Difference]: Without dead ends: 240 [2021-10-20 06:26:48,204 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 13 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 126.2ms TimeCoverageRelationStatistics Valid=53, Invalid=103, Unknown=0, NotChecked=0, Total=156 [2021-10-20 06:26:48,205 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 240 states. [2021-10-20 06:26:48,255 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 240 to 234. [2021-10-20 06:26:48,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 234 states, 230 states have (on average 1.2347826086956522) internal successors, (284), 233 states have internal predecessors, (284), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-20 06:26:48,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 234 states and 284 transitions. [2021-10-20 06:26:48,259 INFO L78 Accepts]: Start accepts. Automaton has 234 states and 284 transitions. Word has length 41 [2021-10-20 06:26:48,259 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-20 06:26:48,259 INFO L470 AbstractCegarLoop]: Abstraction has 234 states and 284 transitions. [2021-10-20 06:26:48,259 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 5.125) internal successors, (41), 8 states have internal predecessors, (41), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-20 06:26:48,259 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 284 transitions. [2021-10-20 06:26:48,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2021-10-20 06:26:48,260 INFO L504 BasicCegarLoop]: Found error trace [2021-10-20 06:26:48,260 INFO L512 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] [2021-10-20 06:26:48,261 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable34 [2021-10-20 06:26:48,261 INFO L402 AbstractCegarLoop]: === Iteration 36 === Targeting ULTIMATE.startErr49ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 48 more)] === [2021-10-20 06:26:48,261 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-20 06:26:48,262 INFO L82 PathProgramCache]: Analyzing trace with hash 1246147497, now seen corresponding path program 1 times [2021-10-20 06:26:48,262 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-10-20 06:26:48,262 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1427284612] [2021-10-20 06:26:48,262 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-20 06:26:48,263 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-20 06:26:48,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-20 06:26:48,384 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-20 06:26:48,385 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-10-20 06:26:48,385 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1427284612] [2021-10-20 06:26:48,385 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1427284612] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-20 06:26:48,385 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-20 06:26:48,386 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2021-10-20 06:26:48,386 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1431138606] [2021-10-20 06:26:48,386 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2021-10-20 06:26:48,386 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-10-20 06:26:48,387 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-10-20 06:26:48,387 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2021-10-20 06:26:48,387 INFO L87 Difference]: Start difference. First operand 234 states and 284 transitions. Second operand has 8 states, 8 states have (on average 5.25) internal successors, (42), 8 states have internal predecessors, (42), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-20 06:26:48,617 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-20 06:26:48,618 INFO L93 Difference]: Finished difference Result 240 states and 287 transitions. [2021-10-20 06:26:48,618 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-10-20 06:26:48,619 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 5.25) internal successors, (42), 8 states have internal predecessors, (42), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 42 [2021-10-20 06:26:48,619 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-20 06:26:48,621 INFO L225 Difference]: With dead ends: 240 [2021-10-20 06:26:48,621 INFO L226 Difference]: Without dead ends: 213 [2021-10-20 06:26:48,622 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 14 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 8 ImplicationChecksByTransitivity, 156.8ms TimeCoverageRelationStatistics Valid=52, Invalid=130, Unknown=0, NotChecked=0, Total=182 [2021-10-20 06:26:48,623 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 213 states. [2021-10-20 06:26:48,651 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 213 to 119. [2021-10-20 06:26:48,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 119 states, 116 states have (on average 1.1810344827586208) internal successors, (137), 118 states have internal predecessors, (137), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-20 06:26:48,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 119 states and 137 transitions. [2021-10-20 06:26:48,652 INFO L78 Accepts]: Start accepts. Automaton has 119 states and 137 transitions. Word has length 42 [2021-10-20 06:26:48,653 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-20 06:26:48,653 INFO L470 AbstractCegarLoop]: Abstraction has 119 states and 137 transitions. [2021-10-20 06:26:48,653 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 5.25) internal successors, (42), 8 states have internal predecessors, (42), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-20 06:26:48,654 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 137 transitions. [2021-10-20 06:26:48,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2021-10-20 06:26:48,654 INFO L504 BasicCegarLoop]: Found error trace [2021-10-20 06:26:48,655 INFO L512 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] [2021-10-20 06:26:48,655 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable35 [2021-10-20 06:26:48,655 INFO L402 AbstractCegarLoop]: === Iteration 37 === Targeting ULTIMATE.startErr28ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 48 more)] === [2021-10-20 06:26:48,656 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-20 06:26:48,656 INFO L82 PathProgramCache]: Analyzing trace with hash -2034988657, now seen corresponding path program 1 times [2021-10-20 06:26:48,656 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-10-20 06:26:48,657 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1988617126] [2021-10-20 06:26:48,657 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-20 06:26:48,657 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-20 06:26:48,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-20 06:26:48,742 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-20 06:26:48,742 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-10-20 06:26:48,743 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1988617126] [2021-10-20 06:26:48,743 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1988617126] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-20 06:26:48,743 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-20 06:26:48,743 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-10-20 06:26:48,743 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1440557016] [2021-10-20 06:26:48,744 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-10-20 06:26:48,744 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-10-20 06:26:48,745 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-10-20 06:26:48,745 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-10-20 06:26:48,745 INFO L87 Difference]: Start difference. First operand 119 states and 137 transitions. Second operand has 5 states, 5 states have (on average 10.2) internal successors, (51), 5 states have internal predecessors, (51), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-20 06:26:48,929 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-20 06:26:48,929 INFO L93 Difference]: Finished difference Result 174 states and 194 transitions. [2021-10-20 06:26:48,930 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-10-20 06:26:48,930 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 10.2) internal successors, (51), 5 states have internal predecessors, (51), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 51 [2021-10-20 06:26:48,930 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-20 06:26:48,932 INFO L225 Difference]: With dead ends: 174 [2021-10-20 06:26:48,932 INFO L226 Difference]: Without dead ends: 166 [2021-10-20 06:26:48,932 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 25.7ms TimeCoverageRelationStatistics Valid=14, Invalid=16, Unknown=0, NotChecked=0, Total=30 [2021-10-20 06:26:48,933 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 166 states. [2021-10-20 06:26:48,958 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 166 to 108. [2021-10-20 06:26:48,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 108 states, 106 states have (on average 1.1603773584905661) internal successors, (123), 107 states have internal predecessors, (123), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-20 06:26:48,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 108 states to 108 states and 123 transitions. [2021-10-20 06:26:48,960 INFO L78 Accepts]: Start accepts. Automaton has 108 states and 123 transitions. Word has length 51 [2021-10-20 06:26:48,960 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-20 06:26:48,960 INFO L470 AbstractCegarLoop]: Abstraction has 108 states and 123 transitions. [2021-10-20 06:26:48,960 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 10.2) internal successors, (51), 5 states have internal predecessors, (51), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-20 06:26:48,961 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 123 transitions. [2021-10-20 06:26:48,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2021-10-20 06:26:48,962 INFO L504 BasicCegarLoop]: Found error trace [2021-10-20 06:26:48,962 INFO L512 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] [2021-10-20 06:26:48,962 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable36 [2021-10-20 06:26:48,962 INFO L402 AbstractCegarLoop]: === Iteration 38 === Targeting ULTIMATE.startErr28ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 48 more)] === [2021-10-20 06:26:48,963 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-20 06:26:48,963 INFO L82 PathProgramCache]: Analyzing trace with hash -1752254948, now seen corresponding path program 1 times [2021-10-20 06:26:48,963 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-10-20 06:26:48,963 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [391382445] [2021-10-20 06:26:48,964 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-20 06:26:48,964 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-20 06:26:48,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-20 06:26:49,051 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-20 06:26:49,052 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-10-20 06:26:49,052 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [391382445] [2021-10-20 06:26:49,052 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [391382445] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-20 06:26:49,053 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-20 06:26:49,053 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-10-20 06:26:49,053 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [637088073] [2021-10-20 06:26:49,054 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-10-20 06:26:49,054 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-10-20 06:26:49,054 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-10-20 06:26:49,055 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-10-20 06:26:49,055 INFO L87 Difference]: Start difference. First operand 108 states and 123 transitions. Second operand has 5 states, 5 states have (on average 12.6) internal successors, (63), 5 states have internal predecessors, (63), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-20 06:26:49,252 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-20 06:26:49,253 INFO L93 Difference]: Finished difference Result 166 states and 182 transitions. [2021-10-20 06:26:49,253 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-10-20 06:26:49,254 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 12.6) internal successors, (63), 5 states have internal predecessors, (63), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 63 [2021-10-20 06:26:49,254 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-20 06:26:49,255 INFO L225 Difference]: With dead ends: 166 [2021-10-20 06:26:49,256 INFO L226 Difference]: Without dead ends: 160 [2021-10-20 06:26:49,256 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 24.6ms TimeCoverageRelationStatistics Valid=14, Invalid=16, Unknown=0, NotChecked=0, Total=30 [2021-10-20 06:26:49,257 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 160 states. [2021-10-20 06:26:49,282 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 160 to 108. [2021-10-20 06:26:49,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 108 states, 106 states have (on average 1.1415094339622642) internal successors, (121), 107 states have internal predecessors, (121), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-20 06:26:49,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 108 states to 108 states and 121 transitions. [2021-10-20 06:26:49,283 INFO L78 Accepts]: Start accepts. Automaton has 108 states and 121 transitions. Word has length 63 [2021-10-20 06:26:49,284 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-20 06:26:49,284 INFO L470 AbstractCegarLoop]: Abstraction has 108 states and 121 transitions. [2021-10-20 06:26:49,284 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 12.6) internal successors, (63), 5 states have internal predecessors, (63), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-20 06:26:49,284 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 121 transitions. [2021-10-20 06:26:49,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-10-20 06:26:49,288 INFO L504 BasicCegarLoop]: Found error trace [2021-10-20 06:26:49,289 INFO L512 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] [2021-10-20 06:26:49,289 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable37 [2021-10-20 06:26:49,289 INFO L402 AbstractCegarLoop]: === Iteration 39 === Targeting ULTIMATE.startErr28ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 48 more)] === [2021-10-20 06:26:49,290 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-20 06:26:49,290 INFO L82 PathProgramCache]: Analyzing trace with hash -1700554364, now seen corresponding path program 1 times [2021-10-20 06:26:49,290 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-10-20 06:26:49,290 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [578137724] [2021-10-20 06:26:49,291 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-20 06:26:49,291 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-20 06:26:49,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-20 06:26:49,420 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-20 06:26:49,421 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-10-20 06:26:49,421 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [578137724] [2021-10-20 06:26:49,421 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [578137724] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-20 06:26:49,422 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-20 06:26:49,422 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-10-20 06:26:49,422 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [928419220] [2021-10-20 06:26:49,423 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-10-20 06:26:49,423 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-10-20 06:26:49,423 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-10-20 06:26:49,424 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-10-20 06:26:49,424 INFO L87 Difference]: Start difference. First operand 108 states and 121 transitions. Second operand has 5 states, 5 states have (on average 12.8) internal successors, (64), 5 states have internal predecessors, (64), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-20 06:26:49,628 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-20 06:26:49,628 INFO L93 Difference]: Finished difference Result 154 states and 167 transitions. [2021-10-20 06:26:49,629 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-10-20 06:26:49,629 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 12.8) internal successors, (64), 5 states have internal predecessors, (64), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 64 [2021-10-20 06:26:49,629 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-20 06:26:49,630 INFO L225 Difference]: With dead ends: 154 [2021-10-20 06:26:49,631 INFO L226 Difference]: Without dead ends: 148 [2021-10-20 06:26:49,631 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 36.3ms TimeCoverageRelationStatistics Valid=14, Invalid=16, Unknown=0, NotChecked=0, Total=30 [2021-10-20 06:26:49,632 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 148 states. [2021-10-20 06:26:49,659 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 148 to 99. [2021-10-20 06:26:49,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 99 states, 98 states have (on average 1.1326530612244898) internal successors, (111), 98 states have internal predecessors, (111), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-20 06:26:49,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 99 states to 99 states and 111 transitions. [2021-10-20 06:26:49,661 INFO L78 Accepts]: Start accepts. Automaton has 99 states and 111 transitions. Word has length 64 [2021-10-20 06:26:49,661 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-20 06:26:49,661 INFO L470 AbstractCegarLoop]: Abstraction has 99 states and 111 transitions. [2021-10-20 06:26:49,661 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 12.8) internal successors, (64), 5 states have internal predecessors, (64), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-20 06:26:49,662 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 111 transitions. [2021-10-20 06:26:49,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-10-20 06:26:49,667 INFO L504 BasicCegarLoop]: Found error trace [2021-10-20 06:26:49,668 INFO L512 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] [2021-10-20 06:26:49,668 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable38 [2021-10-20 06:26:49,668 INFO L402 AbstractCegarLoop]: === Iteration 40 === Targeting ULTIMATE.startErr28ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 48 more)] === [2021-10-20 06:26:49,669 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-20 06:26:49,669 INFO L82 PathProgramCache]: Analyzing trace with hash -385312029, now seen corresponding path program 1 times [2021-10-20 06:26:49,669 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-10-20 06:26:49,669 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2040821815] [2021-10-20 06:26:49,670 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-20 06:26:49,670 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-20 06:26:49,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-20 06:26:49,810 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-20 06:26:49,811 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-10-20 06:26:49,811 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2040821815] [2021-10-20 06:26:49,811 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2040821815] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-20 06:26:49,811 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-20 06:26:49,812 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-10-20 06:26:49,812 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1134371677] [2021-10-20 06:26:49,812 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-10-20 06:26:49,813 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-10-20 06:26:49,813 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-10-20 06:26:49,814 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-10-20 06:26:49,814 INFO L87 Difference]: Start difference. First operand 99 states and 111 transitions. Second operand has 5 states, 5 states have (on average 13.0) internal successors, (65), 5 states have internal predecessors, (65), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-20 06:26:49,996 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-20 06:26:49,996 INFO L93 Difference]: Finished difference Result 134 states and 147 transitions. [2021-10-20 06:26:49,997 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-10-20 06:26:49,997 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 13.0) internal successors, (65), 5 states have internal predecessors, (65), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 65 [2021-10-20 06:26:49,997 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-20 06:26:49,998 INFO L225 Difference]: With dead ends: 134 [2021-10-20 06:26:49,998 INFO L226 Difference]: Without dead ends: 0 [2021-10-20 06:26:49,998 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 26.1ms TimeCoverageRelationStatistics Valid=14, Invalid=16, Unknown=0, NotChecked=0, Total=30 [2021-10-20 06:26:49,999 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-10-20 06:26:49,999 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-10-20 06:26:49,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-20 06:26:49,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-10-20 06:26:50,000 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 65 [2021-10-20 06:26:50,000 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-20 06:26:50,000 INFO L470 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-10-20 06:26:50,000 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 13.0) internal successors, (65), 5 states have internal predecessors, (65), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-20 06:26:50,001 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-10-20 06:26:50,001 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-10-20 06:26:50,004 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION [2021-10-20 06:26:50,005 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION [2021-10-20 06:26:50,005 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION [2021-10-20 06:26:50,006 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION [2021-10-20 06:26:50,006 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION [2021-10-20 06:26:50,006 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION [2021-10-20 06:26:50,006 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION [2021-10-20 06:26:50,007 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION [2021-10-20 06:26:50,007 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION [2021-10-20 06:26:50,007 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION [2021-10-20 06:26:50,007 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION [2021-10-20 06:26:50,008 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION [2021-10-20 06:26:50,008 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION [2021-10-20 06:26:50,008 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION [2021-10-20 06:26:50,008 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr14ASSERT_VIOLATIONERROR_FUNCTION [2021-10-20 06:26:50,009 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr15ASSERT_VIOLATIONERROR_FUNCTION [2021-10-20 06:26:50,009 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr16ASSERT_VIOLATIONERROR_FUNCTION [2021-10-20 06:26:50,009 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr17ASSERT_VIOLATIONERROR_FUNCTION [2021-10-20 06:26:50,009 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr18ASSERT_VIOLATIONERROR_FUNCTION [2021-10-20 06:26:50,010 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr19ASSERT_VIOLATIONERROR_FUNCTION [2021-10-20 06:26:50,010 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr20ASSERT_VIOLATIONERROR_FUNCTION [2021-10-20 06:26:50,010 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr21ASSERT_VIOLATIONERROR_FUNCTION [2021-10-20 06:26:50,011 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr22ASSERT_VIOLATIONERROR_FUNCTION [2021-10-20 06:26:50,011 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr23ASSERT_VIOLATIONERROR_FUNCTION [2021-10-20 06:26:50,011 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr24ASSERT_VIOLATIONERROR_FUNCTION [2021-10-20 06:26:50,011 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr25ASSERT_VIOLATIONERROR_FUNCTION [2021-10-20 06:26:50,011 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr26ASSERT_VIOLATIONERROR_FUNCTION [2021-10-20 06:26:50,013 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr27ASSERT_VIOLATIONERROR_FUNCTION [2021-10-20 06:26:50,013 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr28ASSERT_VIOLATIONERROR_FUNCTION [2021-10-20 06:26:50,014 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr29ASSERT_VIOLATIONERROR_FUNCTION [2021-10-20 06:26:50,014 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr30ASSERT_VIOLATIONERROR_FUNCTION [2021-10-20 06:26:50,014 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr31ASSERT_VIOLATIONERROR_FUNCTION [2021-10-20 06:26:50,014 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr32ASSERT_VIOLATIONERROR_FUNCTION [2021-10-20 06:26:50,015 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr33ASSERT_VIOLATIONERROR_FUNCTION [2021-10-20 06:26:50,015 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr34ASSERT_VIOLATIONERROR_FUNCTION [2021-10-20 06:26:50,015 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr35ASSERT_VIOLATIONERROR_FUNCTION [2021-10-20 06:26:50,015 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr36ASSERT_VIOLATIONERROR_FUNCTION [2021-10-20 06:26:50,016 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr37ASSERT_VIOLATIONERROR_FUNCTION [2021-10-20 06:26:50,016 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr38ASSERT_VIOLATIONERROR_FUNCTION [2021-10-20 06:26:50,016 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr39ASSERT_VIOLATIONERROR_FUNCTION [2021-10-20 06:26:50,016 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr40ASSERT_VIOLATIONERROR_FUNCTION [2021-10-20 06:26:50,017 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr41ASSERT_VIOLATIONERROR_FUNCTION [2021-10-20 06:26:50,017 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr42ASSERT_VIOLATIONERROR_FUNCTION [2021-10-20 06:26:50,017 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr43ASSERT_VIOLATIONERROR_FUNCTION [2021-10-20 06:26:50,017 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr44ASSERT_VIOLATIONERROR_FUNCTION [2021-10-20 06:26:50,018 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr45ASSERT_VIOLATIONERROR_FUNCTION [2021-10-20 06:26:50,018 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr46ASSERT_VIOLATIONERROR_FUNCTION [2021-10-20 06:26:50,018 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr47ASSERT_VIOLATIONERROR_FUNCTION [2021-10-20 06:26:50,018 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr48ASSERT_VIOLATIONERROR_FUNCTION [2021-10-20 06:26:50,019 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr49ASSERT_VIOLATIONERROR_FUNCTION [2021-10-20 06:26:50,019 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr50ASSERT_VIOLATIONERROR_FUNCTION [2021-10-20 06:26:50,019 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable39 [2021-10-20 06:26:50,022 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-10-20 06:26:50,029 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-20 06:26:50,195 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-20 06:26:50,409 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-20 06:26:50,428 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-20 06:26:50,429 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-20 06:26:50,447 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-20 06:26:50,449 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-20 06:26:50,451 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-20 06:26:50,469 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-20 06:26:50,472 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-20 06:26:50,473 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-20 06:26:50,476 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-20 06:26:50,477 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-20 06:26:50,480 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-20 06:26:50,484 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-20 06:26:50,521 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-20 06:26:50,524 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-20 06:26:50,525 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-20 06:26:50,528 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-20 06:26:50,548 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-20 06:26:50,549 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-20 06:26:50,550 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-20 06:26:50,670 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-20 06:26:50,717 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-20 06:26:51,000 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-20 06:26:51,112 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-20 06:26:51,133 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-20 06:26:51,158 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-20 06:26:51,159 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-20 06:26:51,165 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-20 06:26:51,166 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-20 06:26:51,208 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-20 06:26:51,210 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-20 06:26:51,383 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-20 06:26:51,386 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-20 06:26:51,473 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-20 06:26:51,477 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-20 06:26:51,482 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-20 06:26:51,484 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-20 06:26:51,584 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-20 06:26:51,587 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-20 06:26:51,588 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-20 06:26:51,590 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-20 06:26:51,609 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-20 06:26:51,688 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-20 06:26:51,692 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-20 06:26:51,697 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-20 06:26:51,700 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-20 06:26:51,705 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-20 06:26:51,706 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-20 06:26:51,756 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-20 06:26:51,760 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-20 06:26:51,876 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-20 06:26:51,877 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-20 06:26:51,897 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-20 06:26:51,898 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-20 06:26:51,899 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-20 06:26:51,942 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-20 06:26:51,943 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-20 06:26:52,067 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-20 06:26:52,068 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-20 06:26:52,085 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-20 06:26:52,088 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-20 06:26:52,089 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-20 06:26:52,090 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-20 06:26:52,096 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-20 06:26:52,191 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-20 06:26:52,224 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-20 06:26:52,368 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-20 06:26:52,371 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-20 06:26:52,386 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-20 06:26:52,388 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-20 06:26:52,392 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-20 06:26:52,393 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-20 06:26:52,398 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-20 06:26:52,399 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-20 06:26:52,399 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-20 06:26:52,561 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-20 06:26:52,565 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-20 06:26:52,596 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-20 06:26:52,612 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-20 06:26:52,643 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-20 06:26:52,696 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-20 06:26:52,697 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-20 06:26:52,835 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-20 06:26:52,839 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-20 06:26:52,840 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-20 06:26:52,858 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-20 06:26:52,889 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-20 06:26:52,939 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-20 06:26:52,955 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-20 06:26:53,000 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-20 06:26:53,106 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-20 06:26:53,107 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-20 06:26:53,108 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-20 06:26:53,233 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-20 06:26:53,236 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-20 06:26:53,239 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-20 06:26:53,241 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-20 06:26:53,257 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-20 06:26:53,261 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-20 06:26:53,293 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-20 06:26:53,300 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-20 06:26:53,303 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-20 06:26:53,397 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-20 06:26:53,398 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-20 06:26:53,550 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-20 06:26:53,632 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-20 06:26:53,634 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-20 06:27:09,759 INFO L853 garLoopResultBuilder]: At program point L630(lines 461 632) the Hoare annotation is: (let ((.cse2 (div ULTIMATE.start_IofCallDriver_~__cil_tmp7~0 4294967296))) (let ((.cse1 (* 4294967296 .cse2)) (.cse0 (+ ULTIMATE.start_IofCallDriver_~compRetStatus~0 1073741802))) (and (= ~compRegistered~0 1) (<= ULTIMATE.start_IofCallDriver_~returnVal2~0 ~lowerDriverReturn~0) (<= 6 ~MPR3~0) (= 2 ~DC~0) (<= 0 .cse0) (<= ~lowerDriverReturn~0 ULTIMATE.start_IofCallDriver_~returnVal2~0) (< (+ .cse1 3221225493) ULTIMATE.start_IofCallDriver_~__cil_tmp7~0) (not (= ~pended~0 1)) (<= (+ ~SKIP2~0 3) ~IPC~0) (<= (+ .cse2 1) 0) (= ~s~0 ~NP~0) (<= ULTIMATE.start_IofCallDriver_~__cil_tmp7~0 (+ .cse1 3221225494)) (or (<= ULTIMATE.start_DiskPerfStartDevice_~status~1 258) (<= 260 ULTIMATE.start_DiskPerfStartDevice_~status~1)) (= ~routine~0 0) (<= 3 ~SKIP1~0) (<= (+ ~SKIP1~0 2) ~MPR1~0) (= ~NP~0 1) (< 0 (+ .cse2 2)) (<= 4 ~SKIP2~0) (<= .cse0 0)))) [2021-10-20 06:27:09,759 INFO L853 garLoopResultBuilder]: At program point L105(lines 105 132) the Hoare annotation is: (and (<= 6 ~MPR3~0) (= 2 ~DC~0) (not (= ~pended~0 1)) (<= (+ ~SKIP2~0 3) ~IPC~0) (= ~s~0 ~NP~0) (= ~routine~0 0) (<= 3 ~SKIP1~0) (<= (+ ~SKIP1~0 2) ~MPR1~0) (= ~customIrp~0 0) (= ~NP~0 1) (<= 4 ~SKIP2~0) (or (= ~myStatus~0 0) (= (+ ~myStatus~0 1073741637) 0)) (= ~compRegistered~0 0)) [2021-10-20 06:27:09,759 INFO L857 garLoopResultBuilder]: For program point L1031(lines 1031 1035) no Hoare annotation was computed. [2021-10-20 06:27:09,760 INFO L857 garLoopResultBuilder]: For program point L1031-2(lines 1026 1036) no Hoare annotation was computed. [2021-10-20 06:27:09,760 INFO L853 garLoopResultBuilder]: At program point L108(lines 108 131) the Hoare annotation is: (and (<= 6 ~MPR3~0) (= 2 ~DC~0) (not (= ~pended~0 1)) (<= (+ ~SKIP2~0 3) ~IPC~0) (= ~s~0 ~NP~0) (= ~routine~0 0) (<= 3 ~SKIP1~0) (<= (+ ~SKIP1~0 2) ~MPR1~0) (= ~customIrp~0 0) (= ~NP~0 1) (<= 4 ~SKIP2~0) (or (= ~myStatus~0 0) (= (+ ~myStatus~0 1073741637) 0)) (= ~compRegistered~0 0)) [2021-10-20 06:27:09,760 INFO L857 garLoopResultBuilder]: For program point ULTIMATE.startErr47ASSERT_VIOLATIONERROR_FUNCTION(line 56) no Hoare annotation was computed. [2021-10-20 06:27:09,760 INFO L857 garLoopResultBuilder]: For program point ULTIMATE.startErr36ASSERT_VIOLATIONERROR_FUNCTION(line 56) no Hoare annotation was computed. [2021-10-20 06:27:09,760 INFO L857 garLoopResultBuilder]: For program point ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION(line 56) no Hoare annotation was computed. [2021-10-20 06:27:09,761 INFO L857 garLoopResultBuilder]: For program point ULTIMATE.startErr14ASSERT_VIOLATIONERROR_FUNCTION(line 56) no Hoare annotation was computed. [2021-10-20 06:27:09,761 INFO L857 garLoopResultBuilder]: For program point L774(lines 774 778) no Hoare annotation was computed. [2021-10-20 06:27:09,761 INFO L857 garLoopResultBuilder]: For program point ULTIMATE.startErr25ASSERT_VIOLATIONERROR_FUNCTION(line 56) no Hoare annotation was computed. [2021-10-20 06:27:09,761 INFO L857 garLoopResultBuilder]: For program point L1039(lines 1039 1043) no Hoare annotation was computed. [2021-10-20 06:27:09,761 INFO L857 garLoopResultBuilder]: For program point L511(lines 511 513) no Hoare annotation was computed. [2021-10-20 06:27:09,761 INFO L853 garLoopResultBuilder]: At program point L644(lines 701 703) the Hoare annotation is: (and (<= 6 ~MPR3~0) (= 2 ~DC~0) (not (= ~pended~0 1)) (<= (+ ~SKIP2~0 3) ~IPC~0) (= ~s~0 ~NP~0) (= ~routine~0 0) (<= 3 ~SKIP1~0) (<= (+ ~SKIP1~0 2) ~MPR1~0) (= ~customIrp~0 0) (= ~NP~0 1) (<= 4 ~SKIP2~0) (or (= ~myStatus~0 0) (= (+ ~myStatus~0 1073741637) 0)) (= ~compRegistered~0 0)) [2021-10-20 06:27:09,762 INFO L853 garLoopResultBuilder]: At program point L780(lines 773 830) the Hoare annotation is: (let ((.cse20 (<= |ULTIMATE.start_DiskPerfDispatchPnp_#res| 258)) (.cse11 (+ ~SKIP2~0 3)) (.cse17 (<= ULTIMATE.start_main_~status~6 258)) (.cse19 (<= ULTIMATE.start_DiskPerfDispatchPnp_~status~0 258))) (let ((.cse0 (= 2 ~DC~0)) (.cse12 (= ~lowerDriverReturn~0 ULTIMATE.start_main_~status~6)) (.cse8 (= ~SKIP2~0 ~s~0)) (.cse14 (<= 6 ~MPR3~0)) (.cse13 (= ~lowerDriverReturn~0 ULTIMATE.start_IofCallDriver_~returnVal2~0)) (.cse21 (or (<= 260 ULTIMATE.start_DiskPerfDispatchPnp_~status~0) .cse19)) (.cse9 (<= 7 ~IPC~0)) (.cse10 (not (= ~SKIP2~0 2))) (.cse22 (or .cse17 (<= 260 ULTIMATE.start_main_~status~6))) (.cse15 (= ~s~0 ~DC~0)) (.cse16 (= 2 ~s~0)) (.cse1 (not (= ~pended~0 1))) (.cse2 (<= .cse11 ~IPC~0)) (.cse18 (<= ULTIMATE.start_DiskPerfRemoveDevice_~status~2 258)) (.cse3 (= ~routine~0 0)) (.cse4 (<= 3 ~SKIP1~0)) (.cse5 (<= (+ ~SKIP1~0 2) ~MPR1~0)) (.cse6 (= ~NP~0 1)) (.cse7 (<= 4 ~SKIP2~0)) (.cse23 (or (<= 260 |ULTIMATE.start_DiskPerfDispatchPnp_#res|) .cse20))) (or (and (< ULTIMATE.start_main_~status~6 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 ULTIMATE.start_PoCallDriver_~returnVal~0) .cse0 .cse1 .cse2 (<= ~lowerDriverReturn~0 ULTIMATE.start_main_~status~6) .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 (<= ULTIMATE.start_PoCallDriver_~returnVal~0 ~lowerDriverReturn~0)) (and (<= ULTIMATE.start_IofCallDriver_~returnVal2~0 ~lowerDriverReturn~0) .cse9 .cse10 .cse0 (<= ~lowerDriverReturn~0 ULTIMATE.start_IofCallDriver_~returnVal2~0) .cse1 (<= .cse11 ~s~0) .cse3 .cse12 (= ~IPC~0 ~s~0)) (and .cse13 .cse0 .cse1 .cse2 .cse3 .cse4 .cse12 .cse5 .cse6 (= ~lowerDriverReturn~0 |ULTIMATE.start_DiskPerfDispatchPnp_#res|) .cse7 .cse8) (and .cse13 .cse14 .cse9 .cse10 .cse15 .cse16 .cse17 .cse1 .cse18 .cse2 (or (= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3 0) (= (+ ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3 1073741637) 0)) .cse3 .cse4 .cse5 .cse6 .cse7 (or (= ~myStatus~0 0) (= (+ ~myStatus~0 1073741637) 0)) .cse19 .cse20) (and .cse13 .cse14 .cse21 .cse9 .cse10 .cse22 .cse15 .cse16 .cse1 .cse2 (or (<= ULTIMATE.start_DiskPerfStartDevice_~status~1 258) (<= 260 ULTIMATE.start_DiskPerfStartDevice_~status~1)) .cse3 .cse4 .cse5 .cse6 .cse7 .cse23) (= ~s~0 ~UNLOADED~0) (and .cse9 .cse10 .cse15 .cse16 .cse1 .cse2 .cse3 (<= (+ 1073741789 ULTIMATE.start_main_~status~6) 0) (<= (+ 1073741789 |ULTIMATE.start_DiskPerfDeviceControl_#res|) 0)) (and .cse10 .cse15 .cse16 (= ULTIMATE.start_main_~status~6 0) .cse1 (not (= ~IPC~0 2)) .cse3) (and .cse13 .cse21 .cse9 .cse10 .cse22 .cse15 (or (<= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3 ULTIMATE.start_DiskPerfForwardIrpSynchronous_~__cil_tmp15~0) (< 258 ULTIMATE.start_DiskPerfForwardIrpSynchronous_~__cil_tmp15~0)) .cse16 .cse1 .cse2 (or (<= 260 ULTIMATE.start_DiskPerfRemoveDevice_~status~2) .cse18) .cse3 .cse4 (or (<= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3 258) (<= 260 ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3)) .cse5 .cse6 (or (<= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~__cil_tmp15~0 259) (<= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~__cil_tmp15~0 ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3)) .cse7 .cse23)))) [2021-10-20 06:27:09,762 INFO L857 garLoopResultBuilder]: For program point L782(lines 782 786) no Hoare annotation was computed. [2021-10-20 06:27:09,762 INFO L857 garLoopResultBuilder]: For program point ULTIMATE.startErr40ASSERT_VIOLATIONERROR_FUNCTION(line 56) no Hoare annotation was computed. [2021-10-20 06:27:09,763 INFO L857 garLoopResultBuilder]: For program point L519(lines 519 524) no Hoare annotation was computed. [2021-10-20 06:27:09,763 INFO L857 garLoopResultBuilder]: For program point L519-2(lines 501 631) no Hoare annotation was computed. [2021-10-20 06:27:09,763 INFO L857 garLoopResultBuilder]: For program point L387(lines 387 432) no Hoare annotation was computed. [2021-10-20 06:27:09,763 INFO L857 garLoopResultBuilder]: For program point L388(lines 388 418) no Hoare annotation was computed. [2021-10-20 06:27:09,763 INFO L857 garLoopResultBuilder]: For program point L388-2(lines 388 418) no Hoare annotation was computed. [2021-10-20 06:27:09,764 INFO L857 garLoopResultBuilder]: For program point ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION(line 56) no Hoare annotation was computed. [2021-10-20 06:27:09,764 INFO L857 garLoopResultBuilder]: For program point ULTIMATE.startErr18ASSERT_VIOLATIONERROR_FUNCTION(line 56) no Hoare annotation was computed. [2021-10-20 06:27:09,764 INFO L857 garLoopResultBuilder]: For program point L257(lines 257 270) no Hoare annotation was computed. [2021-10-20 06:27:09,764 INFO L857 garLoopResultBuilder]: For program point L257-1(lines 257 270) no Hoare annotation was computed. [2021-10-20 06:27:09,764 INFO L857 garLoopResultBuilder]: For program point ULTIMATE.startErr29ASSERT_VIOLATIONERROR_FUNCTION(line 56) no Hoare annotation was computed. [2021-10-20 06:27:09,765 INFO L853 garLoopResultBuilder]: At program point L788(lines 781 829) the Hoare annotation is: (let ((.cse20 (<= |ULTIMATE.start_DiskPerfDispatchPnp_#res| 258)) (.cse11 (+ ~SKIP2~0 3)) (.cse17 (<= ULTIMATE.start_main_~status~6 258)) (.cse19 (<= ULTIMATE.start_DiskPerfDispatchPnp_~status~0 258))) (let ((.cse0 (= 2 ~DC~0)) (.cse12 (= ~lowerDriverReturn~0 ULTIMATE.start_main_~status~6)) (.cse8 (= ~SKIP2~0 ~s~0)) (.cse14 (<= 6 ~MPR3~0)) (.cse13 (= ~lowerDriverReturn~0 ULTIMATE.start_IofCallDriver_~returnVal2~0)) (.cse21 (or (<= 260 ULTIMATE.start_DiskPerfDispatchPnp_~status~0) .cse19)) (.cse9 (<= 7 ~IPC~0)) (.cse10 (not (= ~SKIP2~0 2))) (.cse22 (or .cse17 (<= 260 ULTIMATE.start_main_~status~6))) (.cse15 (= ~s~0 ~DC~0)) (.cse16 (= 2 ~s~0)) (.cse1 (not (= ~pended~0 1))) (.cse2 (<= .cse11 ~IPC~0)) (.cse18 (<= ULTIMATE.start_DiskPerfRemoveDevice_~status~2 258)) (.cse3 (= ~routine~0 0)) (.cse4 (<= 3 ~SKIP1~0)) (.cse5 (<= (+ ~SKIP1~0 2) ~MPR1~0)) (.cse6 (= ~NP~0 1)) (.cse7 (<= 4 ~SKIP2~0)) (.cse23 (or (<= 260 |ULTIMATE.start_DiskPerfDispatchPnp_#res|) .cse20))) (or (and (< ULTIMATE.start_main_~status~6 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 ULTIMATE.start_PoCallDriver_~returnVal~0) .cse0 .cse1 .cse2 (<= ~lowerDriverReturn~0 ULTIMATE.start_main_~status~6) .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 (<= ULTIMATE.start_PoCallDriver_~returnVal~0 ~lowerDriverReturn~0)) (and (<= ULTIMATE.start_IofCallDriver_~returnVal2~0 ~lowerDriverReturn~0) .cse9 .cse10 .cse0 (<= ~lowerDriverReturn~0 ULTIMATE.start_IofCallDriver_~returnVal2~0) .cse1 (<= .cse11 ~s~0) .cse3 .cse12 (= ~IPC~0 ~s~0)) (and .cse13 .cse0 .cse1 .cse2 .cse3 .cse4 .cse12 .cse5 .cse6 (= ~lowerDriverReturn~0 |ULTIMATE.start_DiskPerfDispatchPnp_#res|) .cse7 .cse8) (and .cse13 .cse14 .cse9 .cse10 .cse15 .cse16 .cse17 .cse1 .cse18 .cse2 (or (= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3 0) (= (+ ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3 1073741637) 0)) .cse3 .cse4 .cse5 .cse6 .cse7 (or (= ~myStatus~0 0) (= (+ ~myStatus~0 1073741637) 0)) .cse19 .cse20) (and .cse13 .cse14 .cse21 .cse9 .cse10 .cse22 .cse15 .cse16 .cse1 .cse2 (or (<= ULTIMATE.start_DiskPerfStartDevice_~status~1 258) (<= 260 ULTIMATE.start_DiskPerfStartDevice_~status~1)) .cse3 .cse4 .cse5 .cse6 .cse7 .cse23) (= ~s~0 ~UNLOADED~0) (and .cse9 .cse10 .cse15 .cse16 .cse1 .cse2 .cse3 (<= (+ 1073741789 ULTIMATE.start_main_~status~6) 0) (<= (+ 1073741789 |ULTIMATE.start_DiskPerfDeviceControl_#res|) 0)) (and .cse10 .cse15 .cse16 (= ULTIMATE.start_main_~status~6 0) .cse1 (not (= ~IPC~0 2)) .cse3) (and .cse13 .cse21 .cse9 .cse10 .cse22 .cse15 (or (<= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3 ULTIMATE.start_DiskPerfForwardIrpSynchronous_~__cil_tmp15~0) (< 258 ULTIMATE.start_DiskPerfForwardIrpSynchronous_~__cil_tmp15~0)) .cse16 .cse1 .cse2 (or (<= 260 ULTIMATE.start_DiskPerfRemoveDevice_~status~2) .cse18) .cse3 .cse4 (or (<= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3 258) (<= 260 ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3)) .cse5 .cse6 (or (<= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~__cil_tmp15~0 259) (<= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~__cil_tmp15~0 ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3)) .cse7 .cse23)))) [2021-10-20 06:27:09,765 INFO L860 garLoopResultBuilder]: At program point L789(lines 773 830) the Hoare annotation is: true [2021-10-20 06:27:09,765 INFO L857 garLoopResultBuilder]: For program point L393(lines 393 400) no Hoare annotation was computed. [2021-10-20 06:27:09,766 INFO L853 garLoopResultBuilder]: At program point L129(lines 112 130) the Hoare annotation is: (let ((.cse23 (div ULTIMATE.start_IofCallDriver_~__cil_tmp7~0 4294967296))) (let ((.cse24 (* 4294967296 .cse23)) (.cse22 (+ ULTIMATE.start_IofCallDriver_~compRetStatus~0 1073741802)) (.cse21 (<= ULTIMATE.start_DiskPerfDispatchPnp_~status~0 258))) (let ((.cse2 (<= 6 ~MPR3~0)) (.cse0 (= ~compRegistered~0 1)) (.cse1 (<= ULTIMATE.start_IofCallDriver_~returnVal2~0 ~lowerDriverReturn~0)) (.cse3 (or (<= 260 ULTIMATE.start_DiskPerfDispatchPnp_~status~0) .cse21)) (.cse4 (= ~s~0 ~DC~0)) (.cse5 (<= 0 .cse22)) (.cse6 (<= ~lowerDriverReturn~0 ULTIMATE.start_IofCallDriver_~returnVal2~0)) (.cse7 (= 2 ~s~0)) (.cse8 (< (+ .cse24 3221225493) ULTIMATE.start_IofCallDriver_~__cil_tmp7~0)) (.cse9 (not (= ~pended~0 1))) (.cse10 (<= (+ ~SKIP2~0 3) ~IPC~0)) (.cse11 (<= (+ .cse23 1) 0)) (.cse20 (<= ULTIMATE.start_DiskPerfRemoveDevice_~status~2 258)) (.cse12 (<= ULTIMATE.start_IofCallDriver_~__cil_tmp7~0 (+ .cse24 3221225494))) (.cse13 (= ~routine~0 0)) (.cse14 (<= 3 ~SKIP1~0)) (.cse15 (<= (+ ~SKIP1~0 2) ~MPR1~0)) (.cse16 (= ~NP~0 1)) (.cse17 (< 0 (+ .cse23 2))) (.cse18 (<= 4 ~SKIP2~0)) (.cse19 (<= .cse22 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 (or (<= ULTIMATE.start_DiskPerfStartDevice_~status~1 258) (<= 260 ULTIMATE.start_DiskPerfStartDevice_~status~1)) .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19) (and .cse0 .cse1 .cse2 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse20 .cse10 .cse11 .cse12 (or (= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3 0) (= (+ ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3 1073741637) 0)) .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 (or (= ~myStatus~0 0) (= (+ ~myStatus~0 1073741637) 0)) .cse21 .cse19) (and .cse0 .cse1 .cse3 .cse4 .cse5 (or (<= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3 ULTIMATE.start_DiskPerfForwardIrpSynchronous_~__cil_tmp15~0) (< 258 ULTIMATE.start_DiskPerfForwardIrpSynchronous_~__cil_tmp15~0)) .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 (or (<= 260 ULTIMATE.start_DiskPerfRemoveDevice_~status~2) .cse20) .cse12 .cse13 .cse14 (or (<= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3 258) (<= 260 ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3)) .cse15 .cse16 (or (<= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~__cil_tmp15~0 259) (<= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~__cil_tmp15~0 ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3)) .cse17 .cse18 .cse19))))) [2021-10-20 06:27:09,766 INFO L853 garLoopResultBuilder]: At program point L922(lines 880 950) the Hoare annotation is: (and (<= 7 ~IPC~0) (not (= ~SKIP2~0 2)) (= 2 ~DC~0) (not (= ~pended~0 1)) (<= (+ ~SKIP2~0 3) ~IPC~0) (= ~s~0 ~NP~0) (= ~routine~0 0) (= ~compRegistered~0 0)) [2021-10-20 06:27:09,767 INFO L853 garLoopResultBuilder]: At program point L922-1(lines 880 950) the Hoare annotation is: (let ((.cse2 (div ULTIMATE.start_IofCallDriver_~__cil_tmp7~0 4294967296))) (let ((.cse1 (* 4294967296 .cse2)) (.cse0 (+ ULTIMATE.start_IofCallDriver_~compRetStatus~0 1073741802))) (and (= ~compRegistered~0 1) (<= 6 ~MPR3~0) (= ~setEventCalled~0 1) (= 2 ~DC~0) (<= 0 .cse0) (< (+ .cse1 3221225493) ULTIMATE.start_IofCallDriver_~__cil_tmp7~0) (not (= ~pended~0 1)) (<= (+ ~SKIP2~0 3) ~IPC~0) (<= (+ .cse2 1) 0) (<= ULTIMATE.start_IofCallDriver_~__cil_tmp7~0 (+ .cse1 3221225494)) (= ~routine~0 0) (<= 3 ~SKIP1~0) (<= (+ ~SKIP1~0 2) ~MPR1~0) (= ~customIrp~0 0) (= ~NP~0 1) (< 0 (+ .cse2 2)) (<= 4 ~SKIP2~0) (or (= ~myStatus~0 0) (= (+ ~myStatus~0 1073741637) 0)) (<= .cse0 0) (= ~MPR1~0 ~s~0)))) [2021-10-20 06:27:09,767 INFO L853 garLoopResultBuilder]: At program point L922-2(lines 880 950) the Hoare annotation is: (let ((.cse2 (div ULTIMATE.start_IofCallDriver_~__cil_tmp7~0 4294967296))) (let ((.cse1 (* 4294967296 .cse2)) (.cse0 (+ ULTIMATE.start_IofCallDriver_~compRetStatus~0 1073741802))) (and (= ~compRegistered~0 1) (<= 6 ~MPR3~0) (= ~setEventCalled~0 1) (= 2 ~DC~0) (<= 0 .cse0) (< (+ .cse1 3221225493) ULTIMATE.start_IofCallDriver_~__cil_tmp7~0) (not (= ~pended~0 1)) (<= (+ ~SKIP2~0 3) ~IPC~0) (<= (+ .cse2 1) 0) (<= ULTIMATE.start_IofCallDriver_~__cil_tmp7~0 (+ .cse1 3221225494)) (or (<= ULTIMATE.start_DiskPerfStartDevice_~status~1 258) (<= 260 ULTIMATE.start_DiskPerfStartDevice_~status~1)) (= ~routine~0 0) (<= 3 ~SKIP1~0) (<= (+ ~SKIP1~0 2) ~MPR1~0) (= ~NP~0 1) (< 0 (+ .cse2 2)) (<= 4 ~SKIP2~0) (or (= ~myStatus~0 0) (= (+ ~myStatus~0 1073741637) 0)) (<= .cse0 0) (= ~MPR1~0 ~s~0)))) [2021-10-20 06:27:09,767 INFO L853 garLoopResultBuilder]: At program point L922-3(lines 880 950) the Hoare annotation is: (let ((.cse2 (div ULTIMATE.start_IofCallDriver_~__cil_tmp7~0 4294967296))) (let ((.cse1 (* 4294967296 .cse2)) (.cse0 (+ ULTIMATE.start_IofCallDriver_~compRetStatus~0 1073741802))) (and (= ~compRegistered~0 1) (<= 6 ~MPR3~0) (= ~setEventCalled~0 1) (= 2 ~DC~0) (<= 0 .cse0) (< (+ .cse1 3221225493) ULTIMATE.start_IofCallDriver_~__cil_tmp7~0) (not (= ~pended~0 1)) (<= (+ ~SKIP2~0 3) ~IPC~0) (<= (+ .cse2 1) 0) (<= ULTIMATE.start_IofCallDriver_~__cil_tmp7~0 (+ .cse1 3221225494)) (or (<= ULTIMATE.start_DiskPerfStartDevice_~status~1 258) (<= 260 ULTIMATE.start_DiskPerfStartDevice_~status~1)) (= ~routine~0 0) (<= 3 ~SKIP1~0) (<= (+ ~SKIP1~0 2) ~MPR1~0) (= ~NP~0 1) (< 0 (+ .cse2 2)) (<= 4 ~SKIP2~0) (or (= ~myStatus~0 0) (= (+ ~myStatus~0 1073741637) 0)) (<= .cse0 0) (= ~MPR1~0 ~s~0)))) [2021-10-20 06:27:09,768 INFO L853 garLoopResultBuilder]: At program point L922-4(lines 880 950) the Hoare annotation is: (let ((.cse2 (div ULTIMATE.start_IofCallDriver_~__cil_tmp7~0 4294967296))) (let ((.cse1 (* 4294967296 .cse2)) (.cse0 (+ ULTIMATE.start_IofCallDriver_~compRetStatus~0 1073741802))) (and (= ~compRegistered~0 1) (<= 6 ~MPR3~0) (= ~setEventCalled~0 1) (= 2 ~DC~0) (<= 0 .cse0) (< (+ .cse1 3221225493) ULTIMATE.start_IofCallDriver_~__cil_tmp7~0) (not (= ~pended~0 1)) (<= (+ ~SKIP2~0 3) ~IPC~0) (<= (+ .cse2 1) 0) (<= ULTIMATE.start_IofCallDriver_~__cil_tmp7~0 (+ .cse1 3221225494)) (or (<= ULTIMATE.start_DiskPerfStartDevice_~status~1 258) (<= 260 ULTIMATE.start_DiskPerfStartDevice_~status~1)) (= ~routine~0 0) (<= 3 ~SKIP1~0) (<= (+ ~SKIP1~0 2) ~MPR1~0) (= ~NP~0 1) (< 0 (+ .cse2 2)) (<= 4 ~SKIP2~0) (or (= ~myStatus~0 0) (= (+ ~myStatus~0 1073741637) 0)) (<= .cse0 0) (= ~MPR1~0 ~s~0)))) [2021-10-20 06:27:09,768 INFO L857 garLoopResultBuilder]: For program point L790(lines 790 827) no Hoare annotation was computed. [2021-10-20 06:27:09,768 INFO L853 garLoopResultBuilder]: At program point L922-5(lines 880 950) the Hoare annotation is: (let ((.cse2 (div ULTIMATE.start_IofCallDriver_~__cil_tmp7~0 4294967296))) (let ((.cse1 (* 4294967296 .cse2)) (.cse0 (+ ULTIMATE.start_IofCallDriver_~compRetStatus~0 1073741802))) (and (= ~compRegistered~0 1) (<= 6 ~MPR3~0) (= ~setEventCalled~0 1) (= 2 ~DC~0) (<= 0 .cse0) (< (+ .cse1 3221225493) ULTIMATE.start_IofCallDriver_~__cil_tmp7~0) (not (= ~pended~0 1)) (<= (+ ~SKIP2~0 3) ~IPC~0) (<= (+ .cse2 1) 0) (<= ULTIMATE.start_IofCallDriver_~__cil_tmp7~0 (+ .cse1 3221225494)) (or (<= ULTIMATE.start_DiskPerfStartDevice_~status~1 258) (<= 260 ULTIMATE.start_DiskPerfStartDevice_~status~1)) (= ~routine~0 0) (<= 3 ~SKIP1~0) (<= (+ ~SKIP1~0 2) ~MPR1~0) (= ~NP~0 1) (< 0 (+ .cse2 2)) (<= 4 ~SKIP2~0) (or (= ~myStatus~0 0) (= (+ ~myStatus~0 1073741637) 0)) (<= .cse0 0) (= ~MPR1~0 ~s~0)))) [2021-10-20 06:27:09,769 INFO L853 garLoopResultBuilder]: At program point L922-6(lines 880 950) the Hoare annotation is: (let ((.cse2 (div ULTIMATE.start_IofCallDriver_~__cil_tmp7~0 4294967296))) (let ((.cse1 (* 4294967296 .cse2)) (.cse0 (+ ULTIMATE.start_IofCallDriver_~compRetStatus~0 1073741802))) (and (= ~compRegistered~0 1) (<= 6 ~MPR3~0) (= ~setEventCalled~0 1) (= 2 ~DC~0) (<= 0 .cse0) (< (+ .cse1 3221225493) ULTIMATE.start_IofCallDriver_~__cil_tmp7~0) (not (= ~pended~0 1)) (<= (+ ~SKIP2~0 3) ~IPC~0) (<= (+ .cse2 1) 0) (<= ULTIMATE.start_IofCallDriver_~__cil_tmp7~0 (+ .cse1 3221225494)) (= ~routine~0 0) (<= 3 ~SKIP1~0) (<= (+ ~SKIP1~0 2) ~MPR1~0) (= ~customIrp~0 0) (= ~NP~0 1) (< 0 (+ .cse2 2)) (<= 4 ~SKIP2~0) (or (= ~myStatus~0 0) (= (+ ~myStatus~0 1073741637) 0)) (<= .cse0 0) (= ~MPR1~0 ~s~0)))) [2021-10-20 06:27:09,769 INFO L853 garLoopResultBuilder]: At program point L922-7(lines 880 950) the Hoare annotation is: (and (= 2 ~DC~0) (not (= ~pended~0 1)) (<= (+ ~SKIP2~0 3) ~IPC~0) (= ~routine~0 0) (<= 3 ~SKIP1~0) (<= (+ 2 ~s~0) ~MPR1~0) (= ~NP~0 1) (<= 4 ~SKIP2~0) (= ~SKIP1~0 ~s~0) (= ~compRegistered~0 0)) [2021-10-20 06:27:09,769 INFO L853 garLoopResultBuilder]: At program point L922-8(lines 880 950) the Hoare annotation is: (and (<= 7 ~IPC~0) (not (= ~SKIP2~0 2)) (= 2 ~DC~0) (not (= ~pended~0 1)) (<= (+ ~SKIP2~0 3) ~IPC~0) (= ~s~0 ~NP~0) (= ~routine~0 0) (= ~compRegistered~0 0)) [2021-10-20 06:27:09,770 INFO L857 garLoopResultBuilder]: For program point L526(lines 501 631) no Hoare annotation was computed. [2021-10-20 06:27:09,770 INFO L857 garLoopResultBuilder]: For program point L262(lines 262 269) no Hoare annotation was computed. [2021-10-20 06:27:09,770 INFO L853 garLoopResultBuilder]: At program point L262-1(lines 1 1100) the Hoare annotation is: (and (= ~compRegistered~0 1) (<= 6 ~MPR3~0) (= 2 ~DC~0) (not (= ~pended~0 1)) (<= (+ ~SKIP2~0 3) ~IPC~0) (= ~s~0 ~NP~0) (= ~routine~0 0) (<= 3 ~SKIP1~0) (<= (+ ~SKIP1~0 2) ~MPR1~0) (= ~customIrp~0 0) (= ~NP~0 1) (<= 4 ~SKIP2~0) (or (= ~myStatus~0 0) (= (+ ~myStatus~0 1073741637) 0))) [2021-10-20 06:27:09,770 INFO L857 garLoopResultBuilder]: For program point L262-2(lines 262 269) no Hoare annotation was computed. [2021-10-20 06:27:09,770 INFO L853 garLoopResultBuilder]: At program point L262-3(lines 1 1100) the Hoare annotation is: (and (= ~compRegistered~0 1) (<= 6 ~MPR3~0) (= 2 ~DC~0) (not (= ~pended~0 1)) (<= (+ ~SKIP2~0 3) ~IPC~0) (= ~s~0 ~NP~0) (= ~routine~0 0) (<= 3 ~SKIP1~0) (<= (+ ~SKIP1~0 2) ~MPR1~0) (= ~customIrp~0 0) (= ~NP~0 1) (<= 4 ~SKIP2~0) (or (= ~myStatus~0 0) (= (+ ~myStatus~0 1073741637) 0))) [2021-10-20 06:27:09,771 INFO L857 garLoopResultBuilder]: For program point L791(lines 791 826) no Hoare annotation was computed. [2021-10-20 06:27:09,771 INFO L857 garLoopResultBuilder]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 56) no Hoare annotation was computed. [2021-10-20 06:27:09,771 INFO L857 garLoopResultBuilder]: For program point L792(lines 792 802) no Hoare annotation was computed. [2021-10-20 06:27:09,772 INFO L853 garLoopResultBuilder]: At program point L528(lines 528 530) the Hoare annotation is: (let ((.cse2 (div ULTIMATE.start_IofCallDriver_~__cil_tmp7~0 4294967296))) (let ((.cse1 (* 4294967296 .cse2)) (.cse0 (+ ULTIMATE.start_IofCallDriver_~compRetStatus~0 1073741802))) (and (= ~compRegistered~0 1) (<= ULTIMATE.start_IofCallDriver_~returnVal2~0 ~lowerDriverReturn~0) (<= 6 ~MPR3~0) (= 2 ~DC~0) (<= 0 .cse0) (<= ~lowerDriverReturn~0 ULTIMATE.start_IofCallDriver_~returnVal2~0) (< (+ .cse1 3221225493) ULTIMATE.start_IofCallDriver_~__cil_tmp7~0) (not (= ~pended~0 1)) (<= (+ ~SKIP2~0 3) ~IPC~0) (<= (+ .cse2 1) 0) (= ~s~0 ~NP~0) (<= ULTIMATE.start_IofCallDriver_~__cil_tmp7~0 (+ .cse1 3221225494)) (or (<= ULTIMATE.start_DiskPerfStartDevice_~status~1 258) (<= 260 ULTIMATE.start_DiskPerfStartDevice_~status~1)) (= ~routine~0 0) (<= 3 ~SKIP1~0) (<= (+ ~SKIP1~0 2) ~MPR1~0) (= ~NP~0 1) (< 0 (+ .cse2 2)) (<= 4 ~SKIP2~0) (or (= ~myStatus~0 0) (= (+ ~myStatus~0 1073741637) 0)) (<= .cse0 0)))) [2021-10-20 06:27:09,772 INFO L857 garLoopResultBuilder]: For program point L793(lines 793 799) no Hoare annotation was computed. [2021-10-20 06:27:09,772 INFO L853 garLoopResultBuilder]: At program point L133(lines 96 135) the Hoare annotation is: (let ((.cse25 (div ULTIMATE.start_IofCallDriver_~__cil_tmp7~0 4294967296))) (let ((.cse23 (<= |ULTIMATE.start_DiskPerfDispatchPnp_#res| 258)) (.cse26 (* 4294967296 .cse25)) (.cse24 (+ ULTIMATE.start_IofCallDriver_~compRetStatus~0 1073741802)) (.cse22 (<= ULTIMATE.start_DiskPerfDispatchPnp_~status~0 258))) (let ((.cse11 (<= ULTIMATE.start_DiskPerfRemoveDevice_~status~2 258)) (.cse0 (= ~compRegistered~0 1)) (.cse21 (<= 6 ~MPR3~0)) (.cse2 (or (<= 260 ULTIMATE.start_DiskPerfDispatchPnp_~status~0) .cse22)) (.cse3 (= ~s~0 ~DC~0)) (.cse4 (<= 0 .cse24)) (.cse6 (= 2 ~s~0)) (.cse7 (< (+ .cse26 3221225493) ULTIMATE.start_IofCallDriver_~__cil_tmp7~0)) (.cse10 (<= (+ .cse25 1) 0)) (.cse12 (<= ULTIMATE.start_IofCallDriver_~__cil_tmp7~0 (+ .cse26 3221225494))) (.cse17 (< 0 (+ .cse25 2))) (.cse19 (<= .cse24 0)) (.cse20 (or (<= 260 |ULTIMATE.start_DiskPerfDispatchPnp_#res|) .cse23)) (.cse1 (<= ULTIMATE.start_IofCallDriver_~returnVal2~0 ~lowerDriverReturn~0)) (.cse5 (<= ~lowerDriverReturn~0 ULTIMATE.start_IofCallDriver_~returnVal2~0)) (.cse8 (not (= ~pended~0 1))) (.cse9 (<= (+ ~SKIP2~0 3) ~IPC~0)) (.cse13 (= ~routine~0 0)) (.cse14 (<= 3 ~SKIP1~0)) (.cse15 (<= (+ ~SKIP1~0 2) ~MPR1~0)) (.cse16 (= ~NP~0 1)) (.cse18 (<= 4 ~SKIP2~0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 (or (<= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3 ULTIMATE.start_DiskPerfForwardIrpSynchronous_~__cil_tmp15~0) (< 258 ULTIMATE.start_DiskPerfForwardIrpSynchronous_~__cil_tmp15~0)) .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 (or (<= 260 ULTIMATE.start_DiskPerfRemoveDevice_~status~2) .cse11) .cse12 .cse13 .cse14 (or (<= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3 258) (<= 260 ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3)) .cse15 .cse16 (or (<= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~__cil_tmp15~0 259) (<= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~__cil_tmp15~0 ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3)) .cse17 .cse18 .cse19 .cse20) (and .cse0 .cse1 .cse21 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse11 .cse9 .cse10 .cse12 (or (= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3 0) (= (+ ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3 1073741637) 0)) .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 (or (= ~myStatus~0 0) (= (+ ~myStatus~0 1073741637) 0)) .cse22 .cse19 .cse23) (and .cse0 .cse1 .cse21 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse12 (or (<= ULTIMATE.start_DiskPerfStartDevice_~status~1 258) (<= 260 ULTIMATE.start_DiskPerfStartDevice_~status~1)) .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20) (and .cse1 (= 2 ~DC~0) .cse5 .cse8 .cse9 .cse13 .cse14 .cse15 .cse16 (= ~lowerDriverReturn~0 |ULTIMATE.start_DiskPerfDispatchPnp_#res|) .cse18 (= ~SKIP2~0 ~s~0)))))) [2021-10-20 06:27:09,772 INFO L857 garLoopResultBuilder]: For program point ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION(line 56) no Hoare annotation was computed. [2021-10-20 06:27:09,773 INFO L857 garLoopResultBuilder]: For program point ULTIMATE.startErr22ASSERT_VIOLATIONERROR_FUNCTION(line 56) no Hoare annotation was computed. [2021-10-20 06:27:09,773 INFO L857 garLoopResultBuilder]: For program point L930(lines 930 947) no Hoare annotation was computed. [2021-10-20 06:27:09,773 INFO L857 garLoopResultBuilder]: For program point L930-1(lines 930 947) no Hoare annotation was computed. [2021-10-20 06:27:09,773 INFO L857 garLoopResultBuilder]: For program point L930-2(lines 930 947) no Hoare annotation was computed. [2021-10-20 06:27:09,774 INFO L857 garLoopResultBuilder]: For program point L930-3(lines 930 947) no Hoare annotation was computed. [2021-10-20 06:27:09,774 INFO L857 garLoopResultBuilder]: For program point L930-4(lines 930 947) no Hoare annotation was computed. [2021-10-20 06:27:09,774 INFO L857 garLoopResultBuilder]: For program point L930-5(lines 930 947) no Hoare annotation was computed. [2021-10-20 06:27:09,774 INFO L857 garLoopResultBuilder]: For program point L930-6(lines 930 947) no Hoare annotation was computed. [2021-10-20 06:27:09,774 INFO L857 garLoopResultBuilder]: For program point L930-7(lines 930 947) no Hoare annotation was computed. [2021-10-20 06:27:09,775 INFO L857 garLoopResultBuilder]: For program point L930-8(lines 930 947) no Hoare annotation was computed. [2021-10-20 06:27:09,775 INFO L857 garLoopResultBuilder]: For program point ULTIMATE.startErr44ASSERT_VIOLATIONERROR_FUNCTION(line 56) no Hoare annotation was computed. [2021-10-20 06:27:09,775 INFO L857 garLoopResultBuilder]: For program point ULTIMATE.startErr33ASSERT_VIOLATIONERROR_FUNCTION(line 56) no Hoare annotation was computed. [2021-10-20 06:27:09,775 INFO L853 garLoopResultBuilder]: At program point L404-2(lines 404 411) the Hoare annotation is: (and (= 2 ~DC~0) (not (= ~pended~0 1)) (<= (+ ~SKIP2~0 3) ~IPC~0) (= ~s~0 ~NP~0) (= ~routine~0 0) (<= 3 ~SKIP1~0) (<= (+ ~SKIP1~0 2) ~MPR1~0) (= ~NP~0 1) (<= 4 ~SKIP2~0) (= ~compRegistered~0 0)) [2021-10-20 06:27:09,776 INFO L857 garLoopResultBuilder]: For program point L405(lines 404 411) no Hoare annotation was computed. [2021-10-20 06:27:09,776 INFO L857 garLoopResultBuilder]: For program point L538(lines 538 540) no Hoare annotation was computed. [2021-10-20 06:27:09,776 INFO L853 garLoopResultBuilder]: At program point L1068(lines 1024 1099) the Hoare annotation is: (and (= 2 ~DC~0) (not (= ~pended~0 1)) (<= (+ ~SKIP2~0 3) ~IPC~0) (= ~routine~0 0) (<= 3 ~SKIP1~0) (<= (+ 2 ~s~0) ~MPR1~0) (= ~NP~0 1) (<= 4 ~SKIP2~0) (= ~SKIP1~0 ~s~0) (= ~compRegistered~0 0)) [2021-10-20 06:27:09,776 INFO L853 garLoopResultBuilder]: At program point L804(lines 791 826) the Hoare annotation is: (let ((.cse15 (= ~s~0 ~DC~0)) (.cse16 (= 2 ~s~0)) (.cse14 (not (= ~SKIP2~0 2))) (.cse20 (= 2 ~DC~0)) (.cse17 (not (= ~pended~0 1))) (.cse21 (<= (+ ~SKIP2~0 3) ~IPC~0)) (.cse18 (not (= ~IPC~0 2))) (.cse19 (= ~routine~0 0))) (let ((.cse12 (<= 7 ~IPC~0)) (.cse13 (or (and .cse14 .cse15 .cse16 .cse17 .cse21 .cse18 .cse19) (and (<= ULTIMATE.start_IofCallDriver_~returnVal2~0 ~lowerDriverReturn~0) .cse14 .cse20 (<= ~lowerDriverReturn~0 ULTIMATE.start_IofCallDriver_~returnVal2~0) .cse17 .cse21 .cse18 .cse19 (= ~lowerDriverReturn~0 ULTIMATE.start_main_~status~6)))) (.cse11 (<= |ULTIMATE.start_DiskPerfDispatchPnp_#res| 258)) (.cse9 (<= ULTIMATE.start_main_~status~6 258)) (.cse10 (<= ULTIMATE.start_DiskPerfDispatchPnp_~status~0 258))) (let ((.cse1 (or (<= 260 ULTIMATE.start_DiskPerfDispatchPnp_~status~0) .cse10)) (.cse2 (or .cse9 (<= 260 ULTIMATE.start_main_~status~6))) (.cse5 (or (<= 260 |ULTIMATE.start_DiskPerfDispatchPnp_#res|) .cse11)) (.cse0 (= ~lowerDriverReturn~0 ULTIMATE.start_IofCallDriver_~returnVal2~0)) (.cse7 (<= 6 ~MPR3~0)) (.cse3 (<= ULTIMATE.start_DiskPerfRemoveDevice_~status~2 258)) (.cse4 (<= 4 ~SKIP2~0)) (.cse6 (let ((.cse22 (<= 3 ~SKIP1~0)) (.cse23 (<= (+ ~SKIP1~0 2) ~MPR1~0)) (.cse24 (= ~NP~0 1))) (or (and (< ULTIMATE.start_main_~status~6 (+ ~lowerDriverReturn~0 1)) .cse12 .cse14 (<= ~lowerDriverReturn~0 ULTIMATE.start_PoCallDriver_~returnVal~0) .cse20 .cse17 .cse21 (<= ~lowerDriverReturn~0 ULTIMATE.start_main_~status~6) .cse19 .cse22 .cse23 .cse24 (= ~SKIP2~0 ~s~0) (<= ULTIMATE.start_PoCallDriver_~returnVal~0 ~lowerDriverReturn~0)) (and .cse12 .cse22 .cse13 .cse23 .cse24)))) (.cse8 (not .cse16))) (or (and .cse0 .cse1 .cse2 (or (<= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3 ULTIMATE.start_DiskPerfForwardIrpSynchronous_~__cil_tmp15~0) (< 258 ULTIMATE.start_DiskPerfForwardIrpSynchronous_~__cil_tmp15~0)) (or (<= 260 ULTIMATE.start_DiskPerfRemoveDevice_~status~2) .cse3) (or (<= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3 258) (<= 260 ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3)) (or (<= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~__cil_tmp15~0 259) (<= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~__cil_tmp15~0 ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3)) .cse4 .cse5 .cse6) (and .cse0 .cse7 .cse1 .cse2 (or (<= ULTIMATE.start_DiskPerfStartDevice_~status~1 258) (<= 260 ULTIMATE.start_DiskPerfStartDevice_~status~1)) .cse4 .cse5 .cse6) (and .cse8 .cse4 .cse6) (and .cse0 .cse7 .cse9 .cse3 (or (= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3 0) (= (+ ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3 1073741637) 0)) .cse4 (or (= ~myStatus~0 0) (= (+ ~myStatus~0 1073741637) 0)) .cse10 .cse11 .cse6) (and .cse12 .cse13 (<= (+ 1073741789 ULTIMATE.start_main_~status~6) 0) (<= (+ 1073741789 |ULTIMATE.start_DiskPerfDeviceControl_#res|) 0)) (and .cse14 .cse15 .cse16 (= ULTIMATE.start_main_~status~6 0) .cse17 .cse18 .cse19) (and .cse12 .cse8 .cse13))))) [2021-10-20 06:27:09,777 INFO L857 garLoopResultBuilder]: For program point ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION(line 56) no Hoare annotation was computed. [2021-10-20 06:27:09,777 INFO L857 garLoopResultBuilder]: For program point ULTIMATE.startErr15ASSERT_VIOLATIONERROR_FUNCTION(line 56) no Hoare annotation was computed. [2021-10-20 06:27:09,777 INFO L857 garLoopResultBuilder]: For program point L806(lines 806 810) no Hoare annotation was computed. [2021-10-20 06:27:09,777 INFO L857 garLoopResultBuilder]: For program point L939(lines 939 946) no Hoare annotation was computed. [2021-10-20 06:27:09,778 INFO L857 garLoopResultBuilder]: For program point L939-2(lines 939 946) no Hoare annotation was computed. [2021-10-20 06:27:09,778 INFO L857 garLoopResultBuilder]: For program point L939-4(lines 939 946) no Hoare annotation was computed. [2021-10-20 06:27:09,778 INFO L857 garLoopResultBuilder]: For program point L939-6(lines 939 946) no Hoare annotation was computed. [2021-10-20 06:27:09,778 INFO L857 garLoopResultBuilder]: For program point L939-8(lines 939 946) no Hoare annotation was computed. [2021-10-20 06:27:09,778 INFO L857 garLoopResultBuilder]: For program point L939-10(lines 939 946) no Hoare annotation was computed. [2021-10-20 06:27:09,779 INFO L857 garLoopResultBuilder]: For program point L939-12(lines 939 946) no Hoare annotation was computed. [2021-10-20 06:27:09,779 INFO L857 garLoopResultBuilder]: For program point L939-14(lines 939 946) no Hoare annotation was computed. [2021-10-20 06:27:09,779 INFO L857 garLoopResultBuilder]: For program point L939-16(lines 939 946) no Hoare annotation was computed. [2021-10-20 06:27:09,779 INFO L857 garLoopResultBuilder]: For program point L279(lines 279 284) no Hoare annotation was computed. [2021-10-20 06:27:09,780 INFO L853 garLoopResultBuilder]: At program point L279-2(lines 279 284) the Hoare annotation is: (let ((.cse22 (div ULTIMATE.start_IofCallDriver_~__cil_tmp7~0 4294967296))) (let ((.cse23 (* 4294967296 .cse22)) (.cse21 (+ ULTIMATE.start_IofCallDriver_~compRetStatus~0 1073741802))) (let ((.cse0 (= ~compRegistered~0 1)) (.cse1 (<= ULTIMATE.start_IofCallDriver_~returnVal2~0 ~lowerDriverReturn~0)) (.cse2 (<= 6 ~MPR3~0)) (.cse3 (= 2 ~DC~0)) (.cse4 (<= 0 .cse21)) (.cse5 (<= ~lowerDriverReturn~0 ULTIMATE.start_IofCallDriver_~returnVal2~0)) (.cse6 (< (+ .cse23 3221225493) ULTIMATE.start_IofCallDriver_~__cil_tmp7~0)) (.cse7 (not (= ~pended~0 1))) (.cse8 (<= (+ ~SKIP2~0 3) ~IPC~0)) (.cse9 (<= (+ .cse22 1) 0)) (.cse10 (= ~s~0 ~NP~0)) (.cse11 (<= ULTIMATE.start_IofCallDriver_~__cil_tmp7~0 (+ .cse23 3221225494))) (.cse12 (= ~routine~0 0)) (.cse13 (<= 3 ~SKIP1~0)) (.cse14 (<= (+ ~SKIP1~0 2) ~MPR1~0)) (.cse15 (= ~customIrp~0 0)) (.cse16 (= ~NP~0 1)) (.cse17 (< 0 (+ .cse22 2))) (.cse18 (<= 4 ~SKIP2~0)) (.cse19 (or (= ~myStatus~0 0) (= (+ ~myStatus~0 1073741637) 0))) (.cse20 (<= .cse21 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 (or (= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3 0) (= (+ ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3 1073741637) 0)) .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 (or (<= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3 258) (<= 260 ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3)) .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 (or (<= ULTIMATE.start_IofCallDriver_~returnVal2~0 258) (< 259 ULTIMATE.start_IofCallDriver_~returnVal2~0))))))) [2021-10-20 06:27:09,780 INFO L857 garLoopResultBuilder]: For program point L279-3(lines 279 284) no Hoare annotation was computed. [2021-10-20 06:27:09,780 INFO L853 garLoopResultBuilder]: At program point L279-5(lines 279 284) the Hoare annotation is: (let ((.cse19 (div ULTIMATE.start_IofCallDriver_~__cil_tmp7~0 4294967296))) (let ((.cse20 (* 4294967296 .cse19)) (.cse18 (+ ULTIMATE.start_IofCallDriver_~compRetStatus~0 1073741802))) (let ((.cse0 (= ~compRegistered~0 1)) (.cse1 (<= ULTIMATE.start_IofCallDriver_~returnVal2~0 ~lowerDriverReturn~0)) (.cse2 (= 2 ~DC~0)) (.cse3 (<= 0 .cse18)) (.cse4 (<= ~lowerDriverReturn~0 ULTIMATE.start_IofCallDriver_~returnVal2~0)) (.cse5 (< (+ .cse20 3221225493) ULTIMATE.start_IofCallDriver_~__cil_tmp7~0)) (.cse6 (not (= ~pended~0 1))) (.cse7 (<= (+ ~SKIP2~0 3) ~IPC~0)) (.cse8 (<= (+ .cse19 1) 0)) (.cse9 (= ~s~0 ~NP~0)) (.cse10 (<= ULTIMATE.start_IofCallDriver_~__cil_tmp7~0 (+ .cse20 3221225494))) (.cse11 (= ~routine~0 0)) (.cse12 (<= 3 ~SKIP1~0)) (.cse13 (<= (+ ~SKIP1~0 2) ~MPR1~0)) (.cse14 (= ~NP~0 1)) (.cse15 (< 0 (+ .cse19 2))) (.cse16 (<= 4 ~SKIP2~0)) (.cse17 (<= .cse18 0))) (or (and .cse0 .cse1 (<= 6 ~MPR3~0) .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 (or (= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3 0) (= (+ ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3 1073741637) 0)) .cse11 .cse12 .cse13 (= ~customIrp~0 0) .cse14 .cse15 .cse16 (or (= ~myStatus~0 0) (= (+ ~myStatus~0 1073741637) 0)) .cse17) (and .cse0 .cse1 .cse2 .cse3 (or (<= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3 ULTIMATE.start_DiskPerfForwardIrpSynchronous_~__cil_tmp15~0) (< 258 ULTIMATE.start_DiskPerfForwardIrpSynchronous_~__cil_tmp15~0)) .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 (or (<= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3 258) (<= 260 ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3)) .cse13 .cse14 (or (<= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~__cil_tmp15~0 259) (<= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~__cil_tmp15~0 ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3)) .cse15 .cse16 .cse17))))) [2021-10-20 06:27:09,781 INFO L853 garLoopResultBuilder]: At program point L412(lines 403 413) the Hoare annotation is: (and (= 2 ~DC~0) (not (= ~pended~0 1)) (<= (+ ~SKIP2~0 3) ~IPC~0) (= ~s~0 ~NP~0) (= ~routine~0 0) (<= 3 ~SKIP1~0) (<= (+ ~SKIP1~0 2) ~MPR1~0) (= ~NP~0 1) (<= 4 ~SKIP2~0) (= ~compRegistered~0 0)) [2021-10-20 06:27:09,781 INFO L857 garLoopResultBuilder]: For program point L546(lines 546 551) no Hoare annotation was computed. [2021-10-20 06:27:09,781 INFO L857 garLoopResultBuilder]: For program point ULTIMATE.startErr26ASSERT_VIOLATIONERROR_FUNCTION(line 56) no Hoare annotation was computed. [2021-10-20 06:27:09,781 INFO L857 garLoopResultBuilder]: For program point L546-2(lines 546 551) no Hoare annotation was computed. [2021-10-20 06:27:09,782 INFO L857 garLoopResultBuilder]: For program point ULTIMATE.startErr48ASSERT_VIOLATIONERROR_FUNCTION(line 56) no Hoare annotation was computed. [2021-10-20 06:27:09,782 INFO L857 garLoopResultBuilder]: For program point ULTIMATE.startErr37ASSERT_VIOLATIONERROR_FUNCTION(line 56) no Hoare annotation was computed. [2021-10-20 06:27:09,782 INFO L857 garLoopResultBuilder]: For program point L1076(lines 1076 1096) no Hoare annotation was computed. [2021-10-20 06:27:09,782 INFO L857 garLoopResultBuilder]: For program point L812(lines 812 824) no Hoare annotation was computed. [2021-10-20 06:27:09,782 INFO L857 garLoopResultBuilder]: For program point L813(lines 813 817) no Hoare annotation was computed. [2021-10-20 06:27:09,783 INFO L853 garLoopResultBuilder]: At program point L683(lines 678 832) the Hoare annotation is: (let ((.cse20 (<= |ULTIMATE.start_DiskPerfDispatchPnp_#res| 258)) (.cse11 (+ ~SKIP2~0 3)) (.cse17 (<= ULTIMATE.start_main_~status~6 258)) (.cse19 (<= ULTIMATE.start_DiskPerfDispatchPnp_~status~0 258))) (let ((.cse0 (= 2 ~DC~0)) (.cse12 (= ~lowerDriverReturn~0 ULTIMATE.start_main_~status~6)) (.cse8 (= ~SKIP2~0 ~s~0)) (.cse14 (<= 6 ~MPR3~0)) (.cse13 (= ~lowerDriverReturn~0 ULTIMATE.start_IofCallDriver_~returnVal2~0)) (.cse21 (or (<= 260 ULTIMATE.start_DiskPerfDispatchPnp_~status~0) .cse19)) (.cse9 (<= 7 ~IPC~0)) (.cse10 (not (= ~SKIP2~0 2))) (.cse22 (or .cse17 (<= 260 ULTIMATE.start_main_~status~6))) (.cse15 (= ~s~0 ~DC~0)) (.cse16 (= 2 ~s~0)) (.cse1 (not (= ~pended~0 1))) (.cse2 (<= .cse11 ~IPC~0)) (.cse18 (<= ULTIMATE.start_DiskPerfRemoveDevice_~status~2 258)) (.cse3 (= ~routine~0 0)) (.cse4 (<= 3 ~SKIP1~0)) (.cse5 (<= (+ ~SKIP1~0 2) ~MPR1~0)) (.cse6 (= ~NP~0 1)) (.cse7 (<= 4 ~SKIP2~0)) (.cse23 (or (<= 260 |ULTIMATE.start_DiskPerfDispatchPnp_#res|) .cse20))) (or (and (< ULTIMATE.start_main_~status~6 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 ULTIMATE.start_PoCallDriver_~returnVal~0) .cse0 .cse1 .cse2 (<= ~lowerDriverReturn~0 ULTIMATE.start_main_~status~6) .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 (<= ULTIMATE.start_PoCallDriver_~returnVal~0 ~lowerDriverReturn~0)) (and (<= ULTIMATE.start_IofCallDriver_~returnVal2~0 ~lowerDriverReturn~0) .cse9 .cse10 .cse0 (<= ~lowerDriverReturn~0 ULTIMATE.start_IofCallDriver_~returnVal2~0) .cse1 (<= .cse11 ~s~0) .cse3 .cse12 (= ~IPC~0 ~s~0)) (and .cse13 .cse0 .cse1 .cse2 .cse3 .cse4 .cse12 .cse5 .cse6 (= ~lowerDriverReturn~0 |ULTIMATE.start_DiskPerfDispatchPnp_#res|) .cse7 .cse8) (and .cse13 .cse14 .cse9 .cse10 .cse15 .cse16 .cse17 .cse1 .cse18 .cse2 (or (= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3 0) (= (+ ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3 1073741637) 0)) .cse3 .cse4 .cse5 .cse6 .cse7 (or (= ~myStatus~0 0) (= (+ ~myStatus~0 1073741637) 0)) .cse19 .cse20) (and .cse13 .cse14 .cse21 .cse9 .cse10 .cse22 .cse15 .cse16 .cse1 .cse2 (or (<= ULTIMATE.start_DiskPerfStartDevice_~status~1 258) (<= 260 ULTIMATE.start_DiskPerfStartDevice_~status~1)) .cse3 .cse4 .cse5 .cse6 .cse7 .cse23) (= ~s~0 ~UNLOADED~0) (and .cse9 .cse10 .cse15 .cse16 .cse1 .cse2 .cse3 (<= (+ 1073741789 ULTIMATE.start_main_~status~6) 0) (<= (+ 1073741789 |ULTIMATE.start_DiskPerfDeviceControl_#res|) 0)) (and .cse10 .cse15 .cse16 (= ULTIMATE.start_main_~status~6 0) .cse1 (not (= ~IPC~0 2)) .cse3) (and .cse13 .cse21 .cse9 .cse10 .cse22 .cse15 (or (<= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3 ULTIMATE.start_DiskPerfForwardIrpSynchronous_~__cil_tmp15~0) (< 258 ULTIMATE.start_DiskPerfForwardIrpSynchronous_~__cil_tmp15~0)) .cse16 .cse1 .cse2 (or (<= 260 ULTIMATE.start_DiskPerfRemoveDevice_~status~2) .cse18) .cse3 .cse4 (or (<= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3 258) (<= 260 ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3)) .cse5 .cse6 (or (<= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~__cil_tmp15~0 259) (<= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~__cil_tmp15~0 ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3)) .cse7 .cse23)))) [2021-10-20 06:27:09,783 INFO L857 garLoopResultBuilder]: For program point ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION(line 56) no Hoare annotation was computed. [2021-10-20 06:27:09,783 INFO L857 garLoopResultBuilder]: For program point ULTIMATE.startErr19ASSERT_VIOLATIONERROR_FUNCTION(line 56) no Hoare annotation was computed. [2021-10-20 06:27:09,784 INFO L857 garLoopResultBuilder]: For program point L819(lines 819 823) no Hoare annotation was computed. [2021-10-20 06:27:09,784 INFO L857 garLoopResultBuilder]: For program point L555(lines 555 582) no Hoare annotation was computed. [2021-10-20 06:27:09,784 INFO L853 garLoopResultBuilder]: At program point L555-1(lines 526 624) the Hoare annotation is: (let ((.cse2 (div ULTIMATE.start_IofCallDriver_~__cil_tmp7~0 4294967296))) (let ((.cse1 (* 4294967296 .cse2)) (.cse0 (+ ULTIMATE.start_IofCallDriver_~compRetStatus~0 1073741802))) (and (= ~compRegistered~0 1) (<= ULTIMATE.start_IofCallDriver_~returnVal2~0 ~lowerDriverReturn~0) (<= 6 ~MPR3~0) (= 2 ~DC~0) (<= 0 .cse0) (<= ~lowerDriverReturn~0 ULTIMATE.start_IofCallDriver_~returnVal2~0) (< (+ .cse1 3221225493) ULTIMATE.start_IofCallDriver_~__cil_tmp7~0) (not (= ~pended~0 1)) (<= (+ ~SKIP2~0 3) ~IPC~0) (<= (+ .cse2 1) 0) (= ~s~0 ~NP~0) (<= ULTIMATE.start_IofCallDriver_~__cil_tmp7~0 (+ .cse1 3221225494)) (or (<= ULTIMATE.start_DiskPerfStartDevice_~status~1 258) (<= 260 ULTIMATE.start_DiskPerfStartDevice_~status~1)) (= ~routine~0 0) (<= 3 ~SKIP1~0) (<= (+ ~SKIP1~0 2) ~MPR1~0) (= ~NP~0 1) (< 0 (+ .cse2 2)) (<= 4 ~SKIP2~0) (or (= ~myStatus~0 0) (= (+ ~myStatus~0 1073741637) 0)) (<= .cse0 0)))) [2021-10-20 06:27:09,785 INFO L853 garLoopResultBuilder]: At program point L557(lines 557 559) the Hoare annotation is: (let ((.cse2 (div ULTIMATE.start_IofCallDriver_~__cil_tmp7~0 4294967296))) (let ((.cse1 (* 4294967296 .cse2)) (.cse0 (+ ULTIMATE.start_IofCallDriver_~compRetStatus~0 1073741802))) (and (= ~compRegistered~0 1) (<= ULTIMATE.start_IofCallDriver_~returnVal2~0 ~lowerDriverReturn~0) (<= 6 ~MPR3~0) (= 2 ~DC~0) (<= 0 .cse0) (<= ~lowerDriverReturn~0 ULTIMATE.start_IofCallDriver_~returnVal2~0) (< (+ .cse1 3221225493) ULTIMATE.start_IofCallDriver_~__cil_tmp7~0) (not (= ~pended~0 1)) (<= (+ ~SKIP2~0 3) ~IPC~0) (<= (+ .cse2 1) 0) (= ~s~0 ~NP~0) (<= ULTIMATE.start_IofCallDriver_~__cil_tmp7~0 (+ .cse1 3221225494)) (or (<= ULTIMATE.start_DiskPerfStartDevice_~status~1 258) (<= 260 ULTIMATE.start_DiskPerfStartDevice_~status~1)) (= ~routine~0 0) (<= 3 ~SKIP1~0) (<= (+ ~SKIP1~0 2) ~MPR1~0) (= ~NP~0 1) (< 0 (+ .cse2 2)) (<= 4 ~SKIP2~0) (or (= ~myStatus~0 0) (= (+ ~myStatus~0 1073741637) 0)) (<= .cse0 0)))) [2021-10-20 06:27:09,785 INFO L857 garLoopResultBuilder]: For program point ULTIMATE.startErr30ASSERT_VIOLATIONERROR_FUNCTION(line 56) no Hoare annotation was computed. [2021-10-20 06:27:09,785 INFO L857 garLoopResultBuilder]: For program point ULTIMATE.startErr41ASSERT_VIOLATIONERROR_FUNCTION(line 56) no Hoare annotation was computed. [2021-10-20 06:27:09,785 INFO L857 garLoopResultBuilder]: For program point L1088(lines 1088 1095) no Hoare annotation was computed. [2021-10-20 06:27:09,785 INFO L857 garLoopResultBuilder]: For program point L956(lines 956 962) no Hoare annotation was computed. [2021-10-20 06:27:09,786 INFO L857 garLoopResultBuilder]: For program point L956-2(lines 956 962) no Hoare annotation was computed. [2021-10-20 06:27:09,786 INFO L857 garLoopResultBuilder]: For program point L956-4(lines 956 962) no Hoare annotation was computed. [2021-10-20 06:27:09,786 INFO L857 garLoopResultBuilder]: For program point L956-6(lines 956 962) no Hoare annotation was computed. [2021-10-20 06:27:09,786 INFO L857 garLoopResultBuilder]: For program point L956-8(lines 956 962) no Hoare annotation was computed. [2021-10-20 06:27:09,787 INFO L853 garLoopResultBuilder]: At program point L431(lines 354 435) the Hoare annotation is: (let ((.cse8 (+ ~SKIP2~0 3))) (let ((.cse0 (<= 7 ~IPC~0)) (.cse1 (not (= ~SKIP2~0 2))) (.cse2 (= ~s~0 ~DC~0)) (.cse3 (= 2 ~s~0)) (.cse4 (not (= ~pended~0 1))) (.cse5 (<= .cse8 ~IPC~0)) (.cse6 (= ~routine~0 0)) (.cse7 (= ~compRegistered~0 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 (<= (+ 1073741789 |ULTIMATE.start_DiskPerfDeviceControl_#res|) 0) .cse7) (and (<= ULTIMATE.start_IofCallDriver_~returnVal2~0 ~lowerDriverReturn~0) .cse0 .cse1 (= 2 ~DC~0) (<= ~lowerDriverReturn~0 ULTIMATE.start_IofCallDriver_~returnVal2~0) .cse4 (<= .cse8 ~s~0) .cse6 (= ~lowerDriverReturn~0 |ULTIMATE.start_DiskPerfDeviceControl_#res|) (= ~IPC~0 ~s~0) .cse7) (and .cse2 .cse3 (= ULTIMATE.start_DiskPerfDeviceControl_~status~4 0) (= |ULTIMATE.start_DiskPerfDeviceControl_#res| 0) .cse4 .cse5 .cse6 (<= 3 ~SKIP1~0) (<= (+ ~SKIP1~0 2) ~MPR1~0) (= ~NP~0 1) (<= 4 ~SKIP2~0) .cse7)))) [2021-10-20 06:27:09,787 INFO L857 garLoopResultBuilder]: For program point ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION(line 56) no Hoare annotation was computed. [2021-10-20 06:27:09,787 INFO L857 garLoopResultBuilder]: For program point ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION(line 56) no Hoare annotation was computed. [2021-10-20 06:27:09,787 INFO L857 garLoopResultBuilder]: For program point ULTIMATE.startErr23ASSERT_VIOLATIONERROR_FUNCTION(line 56) no Hoare annotation was computed. [2021-10-20 06:27:09,788 INFO L860 garLoopResultBuilder]: At program point L831(lines 647 833) the Hoare annotation is: true [2021-10-20 06:27:09,788 INFO L857 garLoopResultBuilder]: For program point L567(lines 567 569) no Hoare annotation was computed. [2021-10-20 06:27:09,788 INFO L857 garLoopResultBuilder]: For program point ULTIMATE.startErr45ASSERT_VIOLATIONERROR_FUNCTION(line 56) no Hoare annotation was computed. [2021-10-20 06:27:09,788 INFO L857 garLoopResultBuilder]: For program point ULTIMATE.startErr34ASSERT_VIOLATIONERROR_FUNCTION(line 56) no Hoare annotation was computed. [2021-10-20 06:27:09,789 INFO L853 garLoopResultBuilder]: At program point L707(lines 707 766) the Hoare annotation is: (and (<= 6 ~MPR3~0) (= 2 ~DC~0) (not (= ~pended~0 1)) (<= (+ ~SKIP2~0 3) ~IPC~0) (= ~s~0 ~NP~0) (= ~routine~0 0) (<= 3 ~SKIP1~0) (<= (+ ~SKIP1~0 2) ~MPR1~0) (= ~customIrp~0 0) (= ~NP~0 1) (<= 4 ~SKIP2~0) (or (= ~myStatus~0 0) (= (+ ~myStatus~0 1073741637) 0)) (= ~compRegistered~0 0)) [2021-10-20 06:27:09,789 INFO L857 garLoopResultBuilder]: For program point L575(lines 575 580) no Hoare annotation was computed. [2021-10-20 06:27:09,789 INFO L857 garLoopResultBuilder]: For program point ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION(line 56) no Hoare annotation was computed. [2021-10-20 06:27:09,789 INFO L857 garLoopResultBuilder]: For program point ULTIMATE.startErr16ASSERT_VIOLATIONERROR_FUNCTION(line 56) no Hoare annotation was computed. [2021-10-20 06:27:09,789 INFO L857 garLoopResultBuilder]: For program point ULTIMATE.startErr27ASSERT_VIOLATIONERROR_FUNCTION(line 56) no Hoare annotation was computed. [2021-10-20 06:27:09,790 INFO L853 garLoopResultBuilder]: At program point L712(lines 712 765) the Hoare annotation is: (and (<= 6 ~MPR3~0) (= 2 ~DC~0) (not (= ~pended~0 1)) (<= (+ ~SKIP2~0 3) ~IPC~0) (= ~s~0 ~NP~0) (= ~routine~0 0) (<= 3 ~SKIP1~0) (<= (+ ~SKIP1~0 2) ~MPR1~0) (= ~customIrp~0 0) (= ~NP~0 1) (<= 4 ~SKIP2~0) (or (= ~myStatus~0 0) (= (+ ~myStatus~0 1073741637) 0)) (= ~compRegistered~0 0)) [2021-10-20 06:27:09,790 INFO L857 garLoopResultBuilder]: For program point ULTIMATE.startErr49ASSERT_VIOLATIONERROR_FUNCTION(line 56) no Hoare annotation was computed. [2021-10-20 06:27:09,790 INFO L857 garLoopResultBuilder]: For program point L318(lines 318 320) no Hoare annotation was computed. [2021-10-20 06:27:09,790 INFO L857 garLoopResultBuilder]: For program point L318-1(lines 318 320) no Hoare annotation was computed. [2021-10-20 06:27:09,791 INFO L857 garLoopResultBuilder]: For program point L318-2(lines 318 320) no Hoare annotation was computed. [2021-10-20 06:27:09,791 INFO L857 garLoopResultBuilder]: For program point L318-3(lines 318 320) no Hoare annotation was computed. [2021-10-20 06:27:09,791 INFO L857 garLoopResultBuilder]: For program point L318-4(lines 318 320) no Hoare annotation was computed. [2021-10-20 06:27:09,791 INFO L857 garLoopResultBuilder]: For program point L318-5(lines 318 320) no Hoare annotation was computed. [2021-10-20 06:27:09,791 INFO L857 garLoopResultBuilder]: For program point L318-6(lines 318 320) no Hoare annotation was computed. [2021-10-20 06:27:09,792 INFO L857 garLoopResultBuilder]: For program point L318-7(lines 318 320) no Hoare annotation was computed. [2021-10-20 06:27:09,792 INFO L857 garLoopResultBuilder]: For program point L318-8(lines 318 320) no Hoare annotation was computed. [2021-10-20 06:27:09,792 INFO L857 garLoopResultBuilder]: For program point L318-9(lines 318 320) no Hoare annotation was computed. [2021-10-20 06:27:09,792 INFO L857 garLoopResultBuilder]: For program point L979(lines 979 998) no Hoare annotation was computed. [2021-10-20 06:27:09,792 INFO L857 garLoopResultBuilder]: For program point L979-1(lines 979 998) no Hoare annotation was computed. [2021-10-20 06:27:09,793 INFO L857 garLoopResultBuilder]: For program point L979-2(lines 979 998) no Hoare annotation was computed. [2021-10-20 06:27:09,793 INFO L857 garLoopResultBuilder]: For program point L979-3(lines 979 998) no Hoare annotation was computed. [2021-10-20 06:27:09,793 INFO L857 garLoopResultBuilder]: For program point L979-4(lines 979 998) no Hoare annotation was computed. [2021-10-20 06:27:09,793 INFO L857 garLoopResultBuilder]: For program point L979-5(lines 979 998) no Hoare annotation was computed. [2021-10-20 06:27:09,794 INFO L857 garLoopResultBuilder]: For program point ULTIMATE.startErr38ASSERT_VIOLATIONERROR_FUNCTION(line 56) no Hoare annotation was computed. [2021-10-20 06:27:09,794 INFO L857 garLoopResultBuilder]: For program point L980(lines 980 985) no Hoare annotation was computed. [2021-10-20 06:27:09,794 INFO L857 garLoopResultBuilder]: For program point L980-2(lines 980 985) no Hoare annotation was computed. [2021-10-20 06:27:09,794 INFO L857 garLoopResultBuilder]: For program point L980-4(lines 980 985) no Hoare annotation was computed. [2021-10-20 06:27:09,794 INFO L857 garLoopResultBuilder]: For program point L980-6(lines 980 985) no Hoare annotation was computed. [2021-10-20 06:27:09,795 INFO L857 garLoopResultBuilder]: For program point L980-8(lines 980 985) no Hoare annotation was computed. [2021-10-20 06:27:09,795 INFO L857 garLoopResultBuilder]: For program point L980-10(lines 980 985) no Hoare annotation was computed. [2021-10-20 06:27:09,795 INFO L857 garLoopResultBuilder]: For program point L56(line 56) no Hoare annotation was computed. [2021-10-20 06:27:09,795 INFO L857 garLoopResultBuilder]: For program point L56-1(line 56) no Hoare annotation was computed. [2021-10-20 06:27:09,795 INFO L857 garLoopResultBuilder]: For program point L56-2(line 56) no Hoare annotation was computed. [2021-10-20 06:27:09,795 INFO L857 garLoopResultBuilder]: For program point L56-3(line 56) no Hoare annotation was computed. [2021-10-20 06:27:09,796 INFO L857 garLoopResultBuilder]: For program point L56-4(line 56) no Hoare annotation was computed. [2021-10-20 06:27:09,796 INFO L857 garLoopResultBuilder]: For program point L56-5(line 56) no Hoare annotation was computed. [2021-10-20 06:27:09,796 INFO L857 garLoopResultBuilder]: For program point L56-6(line 56) no Hoare annotation was computed. [2021-10-20 06:27:09,796 INFO L857 garLoopResultBuilder]: For program point L56-7(line 56) no Hoare annotation was computed. [2021-10-20 06:27:09,796 INFO L857 garLoopResultBuilder]: For program point L56-8(line 56) no Hoare annotation was computed. [2021-10-20 06:27:09,797 INFO L857 garLoopResultBuilder]: For program point L56-9(line 56) no Hoare annotation was computed. [2021-10-20 06:27:09,797 INFO L857 garLoopResultBuilder]: For program point L56-10(line 56) no Hoare annotation was computed. [2021-10-20 06:27:09,797 INFO L853 garLoopResultBuilder]: At program point L717(lines 717 764) the Hoare annotation is: (and (<= 6 ~MPR3~0) (= 2 ~DC~0) (not (= ~pended~0 1)) (<= (+ ~SKIP2~0 3) ~IPC~0) (= ~s~0 ~NP~0) (= ~routine~0 0) (<= 3 ~SKIP1~0) (<= (+ ~SKIP1~0 2) ~MPR1~0) (= ~customIrp~0 0) (= ~NP~0 1) (<= 4 ~SKIP2~0) (or (= ~myStatus~0 0) (= (+ ~myStatus~0 1073741637) 0)) (= ~compRegistered~0 0)) [2021-10-20 06:27:09,797 INFO L857 garLoopResultBuilder]: For program point L56-11(line 56) no Hoare annotation was computed. [2021-10-20 06:27:09,798 INFO L857 garLoopResultBuilder]: For program point L56-12(line 56) no Hoare annotation was computed. [2021-10-20 06:27:09,798 INFO L857 garLoopResultBuilder]: For program point L56-13(line 56) no Hoare annotation was computed. [2021-10-20 06:27:09,798 INFO L857 garLoopResultBuilder]: For program point L56-14(line 56) no Hoare annotation was computed. [2021-10-20 06:27:09,798 INFO L857 garLoopResultBuilder]: For program point L56-15(line 56) no Hoare annotation was computed. [2021-10-20 06:27:09,799 INFO L857 garLoopResultBuilder]: For program point L56-16(line 56) no Hoare annotation was computed. [2021-10-20 06:27:09,799 INFO L857 garLoopResultBuilder]: For program point L56-17(line 56) no Hoare annotation was computed. [2021-10-20 06:27:09,799 INFO L857 garLoopResultBuilder]: For program point L56-18(line 56) no Hoare annotation was computed. [2021-10-20 06:27:09,799 INFO L857 garLoopResultBuilder]: For program point L56-19(line 56) no Hoare annotation was computed. [2021-10-20 06:27:09,799 INFO L857 garLoopResultBuilder]: For program point L56-20(line 56) no Hoare annotation was computed. [2021-10-20 06:27:09,799 INFO L857 garLoopResultBuilder]: For program point L56-21(line 56) no Hoare annotation was computed. [2021-10-20 06:27:09,800 INFO L857 garLoopResultBuilder]: For program point L56-22(line 56) no Hoare annotation was computed. [2021-10-20 06:27:09,800 INFO L857 garLoopResultBuilder]: For program point L56-23(line 56) no Hoare annotation was computed. [2021-10-20 06:27:09,800 INFO L857 garLoopResultBuilder]: For program point L56-24(line 56) no Hoare annotation was computed. [2021-10-20 06:27:09,800 INFO L857 garLoopResultBuilder]: For program point L56-25(line 56) no Hoare annotation was computed. [2021-10-20 06:27:09,801 INFO L857 garLoopResultBuilder]: For program point L56-26(line 56) no Hoare annotation was computed. [2021-10-20 06:27:09,801 INFO L857 garLoopResultBuilder]: For program point L56-27(line 56) no Hoare annotation was computed. [2021-10-20 06:27:09,801 INFO L857 garLoopResultBuilder]: For program point L56-28(line 56) no Hoare annotation was computed. [2021-10-20 06:27:09,801 INFO L857 garLoopResultBuilder]: For program point L56-29(line 56) no Hoare annotation was computed. [2021-10-20 06:27:09,801 INFO L857 garLoopResultBuilder]: For program point L56-30(line 56) no Hoare annotation was computed. [2021-10-20 06:27:09,802 INFO L853 garLoopResultBuilder]: At program point L57(lines 952 965) the Hoare annotation is: (and (not (= ~SKIP2~0 2)) (= ~s~0 ~DC~0) (= 2 ~s~0) (not (= ~pended~0 1)) (not (= ~IPC~0 2)) (= ~routine~0 0) (= ~compRegistered~0 0)) [2021-10-20 06:27:09,802 INFO L857 garLoopResultBuilder]: For program point L56-31(line 56) no Hoare annotation was computed. [2021-10-20 06:27:09,802 INFO L853 garLoopResultBuilder]: At program point L57-1(lines 952 965) the Hoare annotation is: (and (<= 7 ~IPC~0) (not (= ~SKIP2~0 2)) (= ~s~0 ~DC~0) (= 2 ~s~0) (not (= ~pended~0 1)) (<= (+ ~SKIP2~0 3) ~IPC~0) (= ~routine~0 0) (= ~compRegistered~0 0)) [2021-10-20 06:27:09,802 INFO L857 garLoopResultBuilder]: For program point L56-32(line 56) no Hoare annotation was computed. [2021-10-20 06:27:09,803 INFO L853 garLoopResultBuilder]: At program point L57-2(lines 952 965) the Hoare annotation is: (let ((.cse0 (= ~s~0 ~DC~0)) (.cse1 (= 2 ~s~0)) (.cse2 (not (= ~pended~0 1))) (.cse3 (<= (+ ~SKIP2~0 3) ~IPC~0)) (.cse4 (= ~routine~0 0)) (.cse5 (= ~compRegistered~0 0))) (or (and (<= 7 ~IPC~0) (not (= ~SKIP2~0 2)) .cse0 .cse1 .cse2 .cse3 .cse4 (<= (+ 1073741789 ULTIMATE.start_DiskPerfDeviceControl_~status~4) 0) .cse5) (and .cse0 .cse1 (= ULTIMATE.start_DiskPerfDeviceControl_~status~4 0) .cse2 .cse3 .cse4 (<= 3 ~SKIP1~0) (<= (+ ~SKIP1~0 2) ~MPR1~0) (= ~NP~0 1) (<= 4 ~SKIP2~0) .cse5))) [2021-10-20 06:27:09,803 INFO L857 garLoopResultBuilder]: For program point L56-33(line 56) no Hoare annotation was computed. [2021-10-20 06:27:09,803 INFO L857 garLoopResultBuilder]: For program point L56-34(line 56) no Hoare annotation was computed. [2021-10-20 06:27:09,803 INFO L857 garLoopResultBuilder]: For program point L56-35(line 56) no Hoare annotation was computed. [2021-10-20 06:27:09,804 INFO L853 garLoopResultBuilder]: At program point L57-5(lines 1 1100) the Hoare annotation is: (and (<= ULTIMATE.start_IofCallDriver_~returnVal2~0 ~lowerDriverReturn~0) (<= 7 ~IPC~0) (not (= ~SKIP2~0 2)) (= 2 ~DC~0) (<= ~lowerDriverReturn~0 ULTIMATE.start_IofCallDriver_~returnVal2~0) (not (= ~pended~0 1)) (<= (+ ~SKIP2~0 3) ~s~0) (= ~routine~0 0) (= ~IPC~0 ~s~0) (= ~compRegistered~0 0)) [2021-10-20 06:27:09,804 INFO L857 garLoopResultBuilder]: For program point L56-36(line 56) no Hoare annotation was computed. [2021-10-20 06:27:09,804 INFO L857 garLoopResultBuilder]: For program point L56-37(line 56) no Hoare annotation was computed. [2021-10-20 06:27:09,804 INFO L857 garLoopResultBuilder]: For program point L56-38(line 56) no Hoare annotation was computed. [2021-10-20 06:27:09,804 INFO L857 garLoopResultBuilder]: For program point L56-39(line 56) no Hoare annotation was computed. [2021-10-20 06:27:09,805 INFO L857 garLoopResultBuilder]: For program point L56-40(line 56) no Hoare annotation was computed. [2021-10-20 06:27:09,805 INFO L853 garLoopResultBuilder]: At program point L57-10(lines 1 1100) the Hoare annotation is: (let ((.cse3 (div ULTIMATE.start_IofCallDriver_~__cil_tmp7~0 4294967296))) (let ((.cse0 (= ~s~0 ~NP~0)) (.cse2 (* 4294967296 .cse3)) (.cse1 (+ ULTIMATE.start_IofCallDriver_~compRetStatus~0 1073741802))) (and (= ~compRegistered~0 1) (<= ULTIMATE.start_IofCallDriver_~returnVal2~0 ~lowerDriverReturn~0) (<= 6 ~MPR3~0) (or .cse0 (= 259 ULTIMATE.start_IofCallDriver_~returnVal2~0)) (= ~setEventCalled~0 1) (= 2 ~DC~0) (<= 0 .cse1) (<= ~lowerDriverReturn~0 ULTIMATE.start_IofCallDriver_~returnVal2~0) (< (+ .cse2 3221225493) ULTIMATE.start_IofCallDriver_~__cil_tmp7~0) (not (= ~pended~0 1)) (<= (+ ~SKIP2~0 3) ~IPC~0) (<= (+ .cse3 1) 0) (or .cse0 (= ~MPR3~0 ~s~0)) (<= ULTIMATE.start_IofCallDriver_~__cil_tmp7~0 (+ .cse2 3221225494)) (= ~routine~0 0) (<= 3 ~SKIP1~0) (<= (+ ~SKIP1~0 2) ~MPR1~0) (= ~customIrp~0 0) (= ~NP~0 1) (< 0 (+ .cse3 2)) (<= 4 ~SKIP2~0) (or (= ~myStatus~0 0) (= (+ ~myStatus~0 1073741637) 0)) (<= .cse1 0) (or (<= ULTIMATE.start_IofCallDriver_~returnVal2~0 258) (< 259 ULTIMATE.start_IofCallDriver_~returnVal2~0) (not (= ~s~0 1)))))) [2021-10-20 06:27:09,805 INFO L857 garLoopResultBuilder]: For program point L56-41(line 56) no Hoare annotation was computed. [2021-10-20 06:27:09,805 INFO L857 garLoopResultBuilder]: For program point L56-42(line 56) no Hoare annotation was computed. [2021-10-20 06:27:09,806 INFO L857 garLoopResultBuilder]: For program point L56-43(line 56) no Hoare annotation was computed. [2021-10-20 06:27:09,806 INFO L857 garLoopResultBuilder]: For program point L56-44(line 56) no Hoare annotation was computed. [2021-10-20 06:27:09,806 INFO L853 garLoopResultBuilder]: At program point L57-14(lines 1 1100) the Hoare annotation is: (let ((.cse3 (div ULTIMATE.start_IofCallDriver_~__cil_tmp7~0 4294967296))) (let ((.cse0 (= ~s~0 ~NP~0)) (.cse2 (* 4294967296 .cse3)) (.cse1 (+ ULTIMATE.start_IofCallDriver_~compRetStatus~0 1073741802))) (and (= ~compRegistered~0 1) (<= ULTIMATE.start_IofCallDriver_~returnVal2~0 ~lowerDriverReturn~0) (<= 6 ~MPR3~0) (or .cse0 (= 259 ULTIMATE.start_IofCallDriver_~returnVal2~0)) (= ~setEventCalled~0 1) (= 2 ~DC~0) (<= 0 .cse1) (<= ~lowerDriverReturn~0 ULTIMATE.start_IofCallDriver_~returnVal2~0) (< (+ .cse2 3221225493) ULTIMATE.start_IofCallDriver_~__cil_tmp7~0) (not (= ~pended~0 1)) (<= (+ ~SKIP2~0 3) ~IPC~0) (<= (+ .cse3 1) 0) (or .cse0 (= ~MPR3~0 ~s~0)) (<= ULTIMATE.start_IofCallDriver_~__cil_tmp7~0 (+ .cse2 3221225494)) (or (<= ULTIMATE.start_DiskPerfStartDevice_~status~1 258) (<= 260 ULTIMATE.start_DiskPerfStartDevice_~status~1)) (= ~routine~0 0) (<= 3 ~SKIP1~0) (<= (+ ~SKIP1~0 2) ~MPR1~0) (= ~NP~0 1) (< 0 (+ .cse3 2)) (<= 4 ~SKIP2~0) (or (= ~myStatus~0 0) (= (+ ~myStatus~0 1073741637) 0)) (<= .cse1 0) (or (<= ULTIMATE.start_IofCallDriver_~returnVal2~0 258) (< 259 ULTIMATE.start_IofCallDriver_~returnVal2~0) (not (= ~s~0 1)))))) [2021-10-20 06:27:09,806 INFO L857 garLoopResultBuilder]: For program point L56-45(line 56) no Hoare annotation was computed. [2021-10-20 06:27:09,807 INFO L857 garLoopResultBuilder]: For program point L56-46(line 56) no Hoare annotation was computed. [2021-10-20 06:27:09,807 INFO L857 garLoopResultBuilder]: For program point L56-47(line 56) no Hoare annotation was computed. [2021-10-20 06:27:09,807 INFO L857 garLoopResultBuilder]: For program point L56-48(line 56) no Hoare annotation was computed. [2021-10-20 06:27:09,807 INFO L853 garLoopResultBuilder]: At program point L57-18(lines 1 1100) the Hoare annotation is: (let ((.cse3 (div ULTIMATE.start_IofCallDriver_~__cil_tmp7~0 4294967296))) (let ((.cse0 (= ~s~0 ~NP~0)) (.cse2 (* 4294967296 .cse3)) (.cse1 (+ ULTIMATE.start_IofCallDriver_~compRetStatus~0 1073741802))) (and (= ~compRegistered~0 1) (<= ULTIMATE.start_IofCallDriver_~returnVal2~0 ~lowerDriverReturn~0) (<= 6 ~MPR3~0) (or .cse0 (= 259 ULTIMATE.start_IofCallDriver_~returnVal2~0)) (= ~setEventCalled~0 1) (= 2 ~DC~0) (<= 0 .cse1) (<= ~lowerDriverReturn~0 ULTIMATE.start_IofCallDriver_~returnVal2~0) (< (+ .cse2 3221225493) ULTIMATE.start_IofCallDriver_~__cil_tmp7~0) (not (= ~pended~0 1)) (<= (+ ~SKIP2~0 3) ~IPC~0) (<= (+ .cse3 1) 0) (or .cse0 (= ~MPR3~0 ~s~0)) (<= ULTIMATE.start_IofCallDriver_~__cil_tmp7~0 (+ .cse2 3221225494)) (or (<= ULTIMATE.start_DiskPerfStartDevice_~status~1 258) (<= 260 ULTIMATE.start_DiskPerfStartDevice_~status~1)) (= ~routine~0 0) (<= 3 ~SKIP1~0) (<= (+ ~SKIP1~0 2) ~MPR1~0) (= ~NP~0 1) (< 0 (+ .cse3 2)) (<= 4 ~SKIP2~0) (or (= ~myStatus~0 0) (= (+ ~myStatus~0 1073741637) 0)) (<= .cse1 0) (or (<= ULTIMATE.start_IofCallDriver_~returnVal2~0 258) (< 259 ULTIMATE.start_IofCallDriver_~returnVal2~0) (not (= ~s~0 1)))))) [2021-10-20 06:27:09,808 INFO L857 garLoopResultBuilder]: For program point L56-49(line 56) no Hoare annotation was computed. [2021-10-20 06:27:09,808 INFO L857 garLoopResultBuilder]: For program point L56-50(line 56) no Hoare annotation was computed. [2021-10-20 06:27:09,808 INFO L853 garLoopResultBuilder]: At program point L57-22(lines 1 1100) the Hoare annotation is: (let ((.cse3 (div ULTIMATE.start_IofCallDriver_~__cil_tmp7~0 4294967296))) (let ((.cse0 (= ~s~0 ~NP~0)) (.cse2 (* 4294967296 .cse3)) (.cse1 (+ ULTIMATE.start_IofCallDriver_~compRetStatus~0 1073741802))) (and (= ~compRegistered~0 1) (<= ULTIMATE.start_IofCallDriver_~returnVal2~0 ~lowerDriverReturn~0) (<= 6 ~MPR3~0) (or .cse0 (= 259 ULTIMATE.start_IofCallDriver_~returnVal2~0)) (= ~setEventCalled~0 1) (= 2 ~DC~0) (<= 0 .cse1) (<= ~lowerDriverReturn~0 ULTIMATE.start_IofCallDriver_~returnVal2~0) (< (+ .cse2 3221225493) ULTIMATE.start_IofCallDriver_~__cil_tmp7~0) (not (= ~pended~0 1)) (<= (+ ~SKIP2~0 3) ~IPC~0) (<= (+ .cse3 1) 0) (or .cse0 (= ~MPR3~0 ~s~0)) (<= ULTIMATE.start_IofCallDriver_~__cil_tmp7~0 (+ .cse2 3221225494)) (or (<= ULTIMATE.start_DiskPerfStartDevice_~status~1 258) (<= 260 ULTIMATE.start_DiskPerfStartDevice_~status~1)) (= ~routine~0 0) (<= 3 ~SKIP1~0) (<= (+ ~SKIP1~0 2) ~MPR1~0) (= ~NP~0 1) (< 0 (+ .cse3 2)) (<= 4 ~SKIP2~0) (or (= ~myStatus~0 0) (= (+ ~myStatus~0 1073741637) 0)) (<= .cse1 0) (or (<= ULTIMATE.start_IofCallDriver_~returnVal2~0 258) (< 259 ULTIMATE.start_IofCallDriver_~returnVal2~0) (not (= ~s~0 1)))))) [2021-10-20 06:27:09,809 INFO L857 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2021-10-20 06:27:09,809 INFO L853 garLoopResultBuilder]: At program point L57-26(lines 1 1100) the Hoare annotation is: (let ((.cse3 (div ULTIMATE.start_IofCallDriver_~__cil_tmp7~0 4294967296))) (let ((.cse0 (= ~s~0 ~NP~0)) (.cse2 (* 4294967296 .cse3)) (.cse1 (+ ULTIMATE.start_IofCallDriver_~compRetStatus~0 1073741802))) (and (= ~compRegistered~0 1) (<= ULTIMATE.start_IofCallDriver_~returnVal2~0 ~lowerDriverReturn~0) (<= 6 ~MPR3~0) (or .cse0 (= 259 ULTIMATE.start_IofCallDriver_~returnVal2~0)) (= ~setEventCalled~0 1) (= 2 ~DC~0) (<= 0 .cse1) (<= ~lowerDriverReturn~0 ULTIMATE.start_IofCallDriver_~returnVal2~0) (< (+ .cse2 3221225493) ULTIMATE.start_IofCallDriver_~__cil_tmp7~0) (not (= ~pended~0 1)) (<= (+ ~SKIP2~0 3) ~IPC~0) (<= (+ .cse3 1) 0) (or .cse0 (= ~MPR3~0 ~s~0)) (<= ULTIMATE.start_IofCallDriver_~__cil_tmp7~0 (+ .cse2 3221225494)) (or (<= ULTIMATE.start_DiskPerfStartDevice_~status~1 258) (<= 260 ULTIMATE.start_DiskPerfStartDevice_~status~1)) (= ~routine~0 0) (<= 3 ~SKIP1~0) (<= (+ ~SKIP1~0 2) ~MPR1~0) (= ~NP~0 1) (< 0 (+ .cse3 2)) (<= 4 ~SKIP2~0) (or (= ~myStatus~0 0) (= (+ ~myStatus~0 1073741637) 0)) (<= .cse1 0) (or (<= ULTIMATE.start_IofCallDriver_~returnVal2~0 258) (< 259 ULTIMATE.start_IofCallDriver_~returnVal2~0) (not (= ~s~0 1)))))) [2021-10-20 06:27:09,809 INFO L853 garLoopResultBuilder]: At program point L57-28(lines 952 965) the Hoare annotation is: (let ((.cse2 (div ULTIMATE.start_IofCallDriver_~__cil_tmp7~0 4294967296))) (let ((.cse1 (* 4294967296 .cse2)) (.cse0 (+ ULTIMATE.start_IofCallDriver_~compRetStatus~0 1073741802))) (and (= ~compRegistered~0 1) (<= ULTIMATE.start_IofCallDriver_~returnVal2~0 ~lowerDriverReturn~0) (<= 6 ~MPR3~0) (= ~s~0 ~DC~0) (<= 0 .cse0) (<= ~lowerDriverReturn~0 ULTIMATE.start_IofCallDriver_~returnVal2~0) (= 2 ~s~0) (< (+ .cse1 3221225493) ULTIMATE.start_IofCallDriver_~__cil_tmp7~0) (not (= ~pended~0 1)) (<= (+ ~SKIP2~0 3) ~IPC~0) (<= (+ .cse2 1) 0) (<= ULTIMATE.start_IofCallDriver_~__cil_tmp7~0 (+ .cse1 3221225494)) (or (<= ULTIMATE.start_DiskPerfStartDevice_~status~1 258) (<= 260 ULTIMATE.start_DiskPerfStartDevice_~status~1)) (= ~routine~0 0) (<= 3 ~SKIP1~0) (<= (+ ~SKIP1~0 2) ~MPR1~0) (= ~NP~0 1) (< 0 (+ .cse2 2)) (<= 4 ~SKIP2~0) (<= .cse0 0)))) [2021-10-20 06:27:09,810 INFO L853 garLoopResultBuilder]: At program point L57-33(lines 1 1100) the Hoare annotation is: (let ((.cse3 (div ULTIMATE.start_IofCallDriver_~__cil_tmp7~0 4294967296))) (let ((.cse0 (= ~s~0 ~NP~0)) (.cse2 (* 4294967296 .cse3)) (.cse1 (+ ULTIMATE.start_IofCallDriver_~compRetStatus~0 1073741802))) (and (= ~compRegistered~0 1) (<= ULTIMATE.start_IofCallDriver_~returnVal2~0 ~lowerDriverReturn~0) (<= 6 ~MPR3~0) (or .cse0 (= 259 ULTIMATE.start_IofCallDriver_~returnVal2~0)) (= ~setEventCalled~0 1) (= 2 ~DC~0) (<= 0 .cse1) (<= ~lowerDriverReturn~0 ULTIMATE.start_IofCallDriver_~returnVal2~0) (< (+ .cse2 3221225493) ULTIMATE.start_IofCallDriver_~__cil_tmp7~0) (not (= ~pended~0 1)) (<= (+ ~SKIP2~0 3) ~IPC~0) (<= (+ .cse3 1) 0) (or .cse0 (= ~MPR3~0 ~s~0)) (<= ULTIMATE.start_IofCallDriver_~__cil_tmp7~0 (+ .cse2 3221225494)) (= ~routine~0 0) (<= 3 ~SKIP1~0) (<= (+ ~SKIP1~0 2) ~MPR1~0) (= ~customIrp~0 0) (= ~NP~0 1) (< 0 (+ .cse3 2)) (<= 4 ~SKIP2~0) (or (= ~myStatus~0 0) (= (+ ~myStatus~0 1073741637) 0)) (<= .cse1 0) (or (<= ULTIMATE.start_IofCallDriver_~returnVal2~0 258) (< 259 ULTIMATE.start_IofCallDriver_~returnVal2~0) (not (= ~s~0 1)))))) [2021-10-20 06:27:09,810 INFO L853 garLoopResultBuilder]: At program point L57-35(lines 952 965) the Hoare annotation is: (let ((.cse20 (div ULTIMATE.start_IofCallDriver_~__cil_tmp7~0 4294967296))) (let ((.cse21 (* 4294967296 .cse20)) (.cse19 (+ ULTIMATE.start_IofCallDriver_~compRetStatus~0 1073741802))) (let ((.cse0 (= ~compRegistered~0 1)) (.cse1 (<= ULTIMATE.start_IofCallDriver_~returnVal2~0 ~lowerDriverReturn~0)) (.cse2 (= ~s~0 ~DC~0)) (.cse3 (<= 0 .cse19)) (.cse4 (<= ~lowerDriverReturn~0 ULTIMATE.start_IofCallDriver_~returnVal2~0)) (.cse5 (= 2 ~s~0)) (.cse6 (< (+ .cse21 3221225493) ULTIMATE.start_IofCallDriver_~__cil_tmp7~0)) (.cse7 (not (= ~pended~0 1))) (.cse9 (<= (+ ~SKIP2~0 3) ~IPC~0)) (.cse10 (<= (+ .cse20 1) 0)) (.cse8 (<= ULTIMATE.start_DiskPerfRemoveDevice_~status~2 258)) (.cse11 (<= ULTIMATE.start_IofCallDriver_~__cil_tmp7~0 (+ .cse21 3221225494))) (.cse12 (= ~routine~0 0)) (.cse13 (<= 3 ~SKIP1~0)) (.cse14 (<= (+ ~SKIP1~0 2) ~MPR1~0)) (.cse15 (= ~NP~0 1)) (.cse16 (< 0 (+ .cse20 2))) (.cse17 (<= 4 ~SKIP2~0)) (.cse18 (<= .cse19 0))) (or (and .cse0 .cse1 (<= 6 ~MPR3~0) .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 (or (= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3 0) (= (+ ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3 1073741637) 0)) .cse12 .cse13 .cse14 (= ~customIrp~0 0) .cse15 .cse16 .cse17 (or (= ~myStatus~0 0) (= (+ ~myStatus~0 1073741637) 0)) .cse18) (and .cse0 .cse1 .cse2 .cse3 (or (<= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3 ULTIMATE.start_DiskPerfForwardIrpSynchronous_~__cil_tmp15~0) (< 258 ULTIMATE.start_DiskPerfForwardIrpSynchronous_~__cil_tmp15~0)) .cse4 .cse5 .cse6 .cse7 .cse9 .cse10 (or (<= 260 ULTIMATE.start_DiskPerfRemoveDevice_~status~2) .cse8) .cse11 .cse12 .cse13 (or (<= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3 258) (<= 260 ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3)) .cse14 .cse15 (or (<= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~__cil_tmp15~0 259) (<= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~__cil_tmp15~0 ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3)) .cse16 .cse17 .cse18))))) [2021-10-20 06:27:09,810 INFO L853 garLoopResultBuilder]: At program point L57-36(lines 1 1100) the Hoare annotation is: (and (= 2 ~DC~0) (not (= ~pended~0 1)) (<= (+ ~SKIP2~0 3) ~IPC~0) (= ~routine~0 0) (<= 3 ~SKIP1~0) (<= (+ 2 ~s~0) ~MPR1~0) (= ~NP~0 1) (<= 4 ~SKIP2~0) (= ~SKIP1~0 ~s~0) (= ~compRegistered~0 0)) [2021-10-20 06:27:09,811 INFO L853 garLoopResultBuilder]: At program point L57-39(lines 1 1100) the Hoare annotation is: (and (<= ULTIMATE.start_IofCallDriver_~returnVal2~0 ~lowerDriverReturn~0) (= 2 ~DC~0) (<= ~lowerDriverReturn~0 ULTIMATE.start_IofCallDriver_~returnVal2~0) (not (= ~pended~0 1)) (<= (+ ~SKIP2~0 3) ~IPC~0) (= ~routine~0 0) (<= 3 ~SKIP1~0) (<= (+ ~SKIP1~0 2) ~MPR1~0) (= ~NP~0 1) (<= 4 ~SKIP2~0) (= ~compRegistered~0 0) (= ~SKIP2~0 ~s~0)) [2021-10-20 06:27:09,811 INFO L853 garLoopResultBuilder]: At program point L57-40(lines 1 1100) the Hoare annotation is: (and (= 2 ~DC~0) (not (= ~pended~0 1)) (<= (+ ~SKIP2~0 3) ~IPC~0) (= ~routine~0 0) (<= 3 ~SKIP1~0) (<= (+ 2 ~s~0) ~MPR1~0) (= ~NP~0 1) (<= 4 ~SKIP2~0) (= ~SKIP1~0 ~s~0) (= ~compRegistered~0 0)) [2021-10-20 06:27:09,811 INFO L853 garLoopResultBuilder]: At program point L57-43(lines 1 1100) the Hoare annotation is: (and (<= ~lowerDriverReturn~0 ULTIMATE.start_PoCallDriver_~returnVal~0) (= 2 ~DC~0) (not (= ~pended~0 1)) (<= (+ ~SKIP2~0 3) ~IPC~0) (= ~routine~0 0) (<= 3 ~SKIP1~0) (<= (+ ~SKIP1~0 2) ~MPR1~0) (= ~NP~0 1) (<= 4 ~SKIP2~0) (= ~compRegistered~0 0) (= ~SKIP2~0 ~s~0) (<= ULTIMATE.start_PoCallDriver_~returnVal~0 ~lowerDriverReturn~0)) [2021-10-20 06:27:09,811 INFO L853 garLoopResultBuilder]: At program point L57-46(lines 1 1100) the Hoare annotation is: (and (<= ULTIMATE.start_IofCallDriver_~returnVal2~0 ~lowerDriverReturn~0) (<= 7 ~IPC~0) (not (= ~SKIP2~0 2)) (= 2 ~DC~0) (<= ~lowerDriverReturn~0 ULTIMATE.start_IofCallDriver_~returnVal2~0) (not (= ~pended~0 1)) (<= (+ ~SKIP2~0 3) ~s~0) (= ~routine~0 0) (= ~IPC~0 ~s~0) (= ~compRegistered~0 0)) [2021-10-20 06:27:09,812 INFO L857 garLoopResultBuilder]: For program point ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION(line 56) no Hoare annotation was computed. [2021-10-20 06:27:09,812 INFO L857 garLoopResultBuilder]: For program point ULTIMATE.startErr20ASSERT_VIOLATIONERROR_FUNCTION(line 56) no Hoare annotation was computed. [2021-10-20 06:27:09,812 INFO L853 garLoopResultBuilder]: At program point L722(lines 722 763) the Hoare annotation is: (and (= 2 ~DC~0) (not (= ~pended~0 1)) (<= (+ ~SKIP2~0 3) ~IPC~0) (= ~s~0 ~NP~0) (= ~routine~0 0) (<= 3 ~SKIP1~0) (<= (+ ~SKIP1~0 2) ~MPR1~0) (= ~NP~0 1) (<= 4 ~SKIP2~0) (= ~compRegistered~0 0)) [2021-10-20 06:27:09,812 INFO L857 garLoopResultBuilder]: For program point ULTIMATE.startErr31ASSERT_VIOLATIONERROR_FUNCTION(line 56) no Hoare annotation was computed. [2021-10-20 06:27:09,813 INFO L853 garLoopResultBuilder]: At program point L987(lines 979 998) the Hoare annotation is: (let ((.cse2 (div ULTIMATE.start_IofCallDriver_~__cil_tmp7~0 4294967296))) (let ((.cse1 (* 4294967296 .cse2)) (.cse0 (+ ULTIMATE.start_IofCallDriver_~compRetStatus~0 1073741802))) (and (= ~compRegistered~0 1) (<= ULTIMATE.start_IofCallDriver_~returnVal2~0 ~lowerDriverReturn~0) (<= 6 ~MPR3~0) (= ~setEventCalled~0 1) (= 2 ~DC~0) (<= 0 .cse0) (or (<= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3 ULTIMATE.start_DiskPerfForwardIrpSynchronous_~__cil_tmp15~0) (< 258 ULTIMATE.start_DiskPerfForwardIrpSynchronous_~__cil_tmp15~0)) (<= ~lowerDriverReturn~0 ULTIMATE.start_IofCallDriver_~returnVal2~0) (< (+ .cse1 3221225493) ULTIMATE.start_IofCallDriver_~__cil_tmp7~0) (not (= ~pended~0 1)) (<= (+ ~SKIP2~0 3) ~IPC~0) (<= (+ .cse2 1) 0) (= ~s~0 ~NP~0) (<= ULTIMATE.start_IofCallDriver_~__cil_tmp7~0 (+ .cse1 3221225494)) (= ~routine~0 0) (<= 3 ~SKIP1~0) (or (<= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3 258) (<= 260 ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3)) (<= (+ ~SKIP1~0 2) ~MPR1~0) (= ~customIrp~0 0) (= ~NP~0 1) (or (<= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~__cil_tmp15~0 259) (<= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~__cil_tmp15~0 ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3)) (< 0 (+ .cse2 2)) (<= 4 ~SKIP2~0) (or (= ~myStatus~0 0) (= (+ ~myStatus~0 1073741637) 0)) (<= .cse0 0) (or (<= ULTIMATE.start_IofCallDriver_~returnVal2~0 258) (< 259 ULTIMATE.start_IofCallDriver_~returnVal2~0))))) [2021-10-20 06:27:09,813 INFO L853 garLoopResultBuilder]: At program point L987-1(lines 979 998) the Hoare annotation is: (let ((.cse2 (div ULTIMATE.start_IofCallDriver_~__cil_tmp7~0 4294967296))) (let ((.cse1 (* 4294967296 .cse2)) (.cse0 (+ ULTIMATE.start_IofCallDriver_~compRetStatus~0 1073741802))) (and (= ~compRegistered~0 1) (<= ULTIMATE.start_IofCallDriver_~returnVal2~0 ~lowerDriverReturn~0) (<= 6 ~MPR3~0) (= ~setEventCalled~0 1) (= 2 ~DC~0) (<= 0 .cse0) (<= ~lowerDriverReturn~0 ULTIMATE.start_IofCallDriver_~returnVal2~0) (< (+ .cse1 3221225493) ULTIMATE.start_IofCallDriver_~__cil_tmp7~0) (not (= ~pended~0 1)) (<= (+ ~SKIP2~0 3) ~IPC~0) (<= (+ .cse2 1) 0) (= ~s~0 ~NP~0) (<= ULTIMATE.start_IofCallDriver_~__cil_tmp7~0 (+ .cse1 3221225494)) (or (<= ULTIMATE.start_DiskPerfStartDevice_~status~1 258) (<= 260 ULTIMATE.start_DiskPerfStartDevice_~status~1)) (= ~routine~0 0) (<= 3 ~SKIP1~0) (<= (+ ~SKIP1~0 2) ~MPR1~0) (= ~NP~0 1) (< 0 (+ .cse2 2)) (<= 4 ~SKIP2~0) (or (= ~myStatus~0 0) (= (+ ~myStatus~0 1073741637) 0)) (<= .cse0 0) (or (<= ULTIMATE.start_IofCallDriver_~returnVal2~0 258) (< 259 ULTIMATE.start_IofCallDriver_~returnVal2~0))))) [2021-10-20 06:27:09,814 INFO L853 garLoopResultBuilder]: At program point L987-2(lines 979 998) the Hoare annotation is: (let ((.cse2 (div ULTIMATE.start_IofCallDriver_~__cil_tmp7~0 4294967296))) (let ((.cse1 (* 4294967296 .cse2)) (.cse0 (+ ULTIMATE.start_IofCallDriver_~compRetStatus~0 1073741802))) (and (= ~compRegistered~0 1) (<= ULTIMATE.start_IofCallDriver_~returnVal2~0 ~lowerDriverReturn~0) (<= 6 ~MPR3~0) (= ~setEventCalled~0 1) (= 2 ~DC~0) (<= 0 .cse0) (<= ~lowerDriverReturn~0 ULTIMATE.start_IofCallDriver_~returnVal2~0) (< (+ .cse1 3221225493) ULTIMATE.start_IofCallDriver_~__cil_tmp7~0) (not (= ~pended~0 1)) (<= (+ ~SKIP2~0 3) ~IPC~0) (<= (+ .cse2 1) 0) (= ~s~0 ~NP~0) (<= ULTIMATE.start_IofCallDriver_~__cil_tmp7~0 (+ .cse1 3221225494)) (or (<= ULTIMATE.start_DiskPerfStartDevice_~status~1 258) (<= 260 ULTIMATE.start_DiskPerfStartDevice_~status~1)) (= ~routine~0 0) (<= 3 ~SKIP1~0) (<= (+ ~SKIP1~0 2) ~MPR1~0) (= ~NP~0 1) (< 0 (+ .cse2 2)) (<= 4 ~SKIP2~0) (or (= ~myStatus~0 0) (= (+ ~myStatus~0 1073741637) 0)) (<= .cse0 0) (or (<= ULTIMATE.start_IofCallDriver_~returnVal2~0 258) (< 259 ULTIMATE.start_IofCallDriver_~returnVal2~0))))) [2021-10-20 06:27:09,814 INFO L853 garLoopResultBuilder]: At program point L987-3(lines 979 998) the Hoare annotation is: (let ((.cse2 (div ULTIMATE.start_IofCallDriver_~__cil_tmp7~0 4294967296))) (let ((.cse1 (* 4294967296 .cse2)) (.cse0 (+ ULTIMATE.start_IofCallDriver_~compRetStatus~0 1073741802))) (and (= ~compRegistered~0 1) (<= ULTIMATE.start_IofCallDriver_~returnVal2~0 ~lowerDriverReturn~0) (<= 6 ~MPR3~0) (= ~setEventCalled~0 1) (= 2 ~DC~0) (<= 0 .cse0) (<= ~lowerDriverReturn~0 ULTIMATE.start_IofCallDriver_~returnVal2~0) (< (+ .cse1 3221225493) ULTIMATE.start_IofCallDriver_~__cil_tmp7~0) (not (= ~pended~0 1)) (<= (+ ~SKIP2~0 3) ~IPC~0) (<= (+ .cse2 1) 0) (= ~s~0 ~NP~0) (<= ULTIMATE.start_IofCallDriver_~__cil_tmp7~0 (+ .cse1 3221225494)) (or (<= ULTIMATE.start_DiskPerfStartDevice_~status~1 258) (<= 260 ULTIMATE.start_DiskPerfStartDevice_~status~1)) (= ~routine~0 0) (<= 3 ~SKIP1~0) (<= (+ ~SKIP1~0 2) ~MPR1~0) (= ~NP~0 1) (< 0 (+ .cse2 2)) (<= 4 ~SKIP2~0) (or (= ~myStatus~0 0) (= (+ ~myStatus~0 1073741637) 0)) (<= .cse0 0) (or (<= ULTIMATE.start_IofCallDriver_~returnVal2~0 258) (< 259 ULTIMATE.start_IofCallDriver_~returnVal2~0))))) [2021-10-20 06:27:09,814 INFO L853 garLoopResultBuilder]: At program point L987-4(lines 979 998) the Hoare annotation is: (let ((.cse2 (div ULTIMATE.start_IofCallDriver_~__cil_tmp7~0 4294967296))) (let ((.cse1 (* 4294967296 .cse2)) (.cse0 (+ ULTIMATE.start_IofCallDriver_~compRetStatus~0 1073741802))) (and (= ~compRegistered~0 1) (<= ULTIMATE.start_IofCallDriver_~returnVal2~0 ~lowerDriverReturn~0) (<= 6 ~MPR3~0) (= ~setEventCalled~0 1) (= 2 ~DC~0) (<= 0 .cse0) (<= ~lowerDriverReturn~0 ULTIMATE.start_IofCallDriver_~returnVal2~0) (< (+ .cse1 3221225493) ULTIMATE.start_IofCallDriver_~__cil_tmp7~0) (not (= ~pended~0 1)) (<= (+ ~SKIP2~0 3) ~IPC~0) (<= (+ .cse2 1) 0) (= ~s~0 ~NP~0) (<= ULTIMATE.start_IofCallDriver_~__cil_tmp7~0 (+ .cse1 3221225494)) (or (<= ULTIMATE.start_DiskPerfStartDevice_~status~1 258) (<= 260 ULTIMATE.start_DiskPerfStartDevice_~status~1)) (= ~routine~0 0) (<= 3 ~SKIP1~0) (<= (+ ~SKIP1~0 2) ~MPR1~0) (= ~NP~0 1) (< 0 (+ .cse2 2)) (<= 4 ~SKIP2~0) (<= .cse0 0) (or (<= ULTIMATE.start_IofCallDriver_~returnVal2~0 258) (< 259 ULTIMATE.start_IofCallDriver_~returnVal2~0))))) [2021-10-20 06:27:09,815 INFO L853 garLoopResultBuilder]: At program point L987-5(lines 979 998) the Hoare annotation is: (let ((.cse2 (div ULTIMATE.start_IofCallDriver_~__cil_tmp7~0 4294967296))) (let ((.cse1 (* 4294967296 .cse2)) (.cse0 (+ ULTIMATE.start_IofCallDriver_~compRetStatus~0 1073741802))) (and (= ~compRegistered~0 1) (<= ULTIMATE.start_IofCallDriver_~returnVal2~0 ~lowerDriverReturn~0) (<= 6 ~MPR3~0) (= ~setEventCalled~0 1) (= 2 ~DC~0) (<= 0 .cse0) (or (<= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3 ULTIMATE.start_DiskPerfForwardIrpSynchronous_~__cil_tmp15~0) (< 258 ULTIMATE.start_DiskPerfForwardIrpSynchronous_~__cil_tmp15~0)) (<= ~lowerDriverReturn~0 ULTIMATE.start_IofCallDriver_~returnVal2~0) (< (+ .cse1 3221225493) ULTIMATE.start_IofCallDriver_~__cil_tmp7~0) (not (= ~pended~0 1)) (<= (+ ~SKIP2~0 3) ~IPC~0) (<= (+ .cse2 1) 0) (= ~s~0 ~NP~0) (<= ULTIMATE.start_IofCallDriver_~__cil_tmp7~0 (+ .cse1 3221225494)) (= ~routine~0 0) (<= 3 ~SKIP1~0) (or (<= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3 258) (<= 260 ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3)) (<= (+ ~SKIP1~0 2) ~MPR1~0) (= ~customIrp~0 0) (= ~NP~0 1) (or (<= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~__cil_tmp15~0 259) (<= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~__cil_tmp15~0 ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3)) (< 0 (+ .cse2 2)) (<= 4 ~SKIP2~0) (or (= ~myStatus~0 0) (= (+ ~myStatus~0 1073741637) 0)) (<= .cse0 0) (or (<= ULTIMATE.start_IofCallDriver_~returnVal2~0 258) (< 259 ULTIMATE.start_IofCallDriver_~returnVal2~0))))) [2021-10-20 06:27:09,815 INFO L857 garLoopResultBuilder]: For program point L196(lines 196 202) no Hoare annotation was computed. [2021-10-20 06:27:09,815 INFO L853 garLoopResultBuilder]: At program point L727(lines 727 762) the Hoare annotation is: (and (<= 7 ~IPC~0) (not (= ~SKIP2~0 2)) (= 2 ~DC~0) (not (= ~pended~0 1)) (<= (+ ~SKIP2~0 3) ~IPC~0) (= ~s~0 ~NP~0) (= ~routine~0 0) (= ~compRegistered~0 0)) [2021-10-20 06:27:09,816 INFO L857 garLoopResultBuilder]: For program point ULTIMATE.startErr42ASSERT_VIOLATIONERROR_FUNCTION(line 56) no Hoare annotation was computed. [2021-10-20 06:27:09,816 INFO L857 garLoopResultBuilder]: For program point L992(lines 992 996) no Hoare annotation was computed. [2021-10-20 06:27:09,816 INFO L853 garLoopResultBuilder]: At program point L992-1(lines 992 996) the Hoare annotation is: (let ((.cse2 (div ULTIMATE.start_IofCallDriver_~__cil_tmp7~0 4294967296))) (let ((.cse1 (* 4294967296 .cse2)) (.cse0 (+ ULTIMATE.start_IofCallDriver_~compRetStatus~0 1073741802))) (and (= ~compRegistered~0 1) (<= ULTIMATE.start_IofCallDriver_~returnVal2~0 ~lowerDriverReturn~0) (<= 6 ~MPR3~0) (= 2 ~DC~0) (<= 0 .cse0) (or (<= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3 ULTIMATE.start_DiskPerfForwardIrpSynchronous_~__cil_tmp15~0) (< 258 ULTIMATE.start_DiskPerfForwardIrpSynchronous_~__cil_tmp15~0)) (<= ~lowerDriverReturn~0 ULTIMATE.start_IofCallDriver_~returnVal2~0) (< (+ .cse1 3221225493) ULTIMATE.start_IofCallDriver_~__cil_tmp7~0) (not (= ~pended~0 1)) (<= (+ ~SKIP2~0 3) ~IPC~0) (<= (+ .cse2 1) 0) (= ~s~0 ~NP~0) (<= ULTIMATE.start_IofCallDriver_~__cil_tmp7~0 (+ .cse1 3221225494)) (= ~routine~0 0) (<= 3 ~SKIP1~0) (<= (+ ~SKIP1~0 2) ~MPR1~0) (= ~customIrp~0 0) (= ~NP~0 1) (or (<= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~__cil_tmp15~0 259) (<= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~__cil_tmp15~0 ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3)) (< 0 (+ .cse2 2)) (<= 4 ~SKIP2~0) (or (= ~myStatus~0 0) (= (+ ~myStatus~0 1073741637) 0)) (<= .cse0 0)))) [2021-10-20 06:27:09,816 INFO L857 garLoopResultBuilder]: For program point L992-2(lines 992 996) no Hoare annotation was computed. [2021-10-20 06:27:09,817 INFO L853 garLoopResultBuilder]: At program point L992-3(lines 992 996) the Hoare annotation is: (let ((.cse2 (div ULTIMATE.start_IofCallDriver_~__cil_tmp7~0 4294967296))) (let ((.cse1 (* 4294967296 .cse2)) (.cse0 (+ ULTIMATE.start_IofCallDriver_~compRetStatus~0 1073741802))) (and (= ~compRegistered~0 1) (<= ULTIMATE.start_IofCallDriver_~returnVal2~0 ~lowerDriverReturn~0) (<= 6 ~MPR3~0) (= 2 ~DC~0) (<= 0 .cse0) (<= ~lowerDriverReturn~0 ULTIMATE.start_IofCallDriver_~returnVal2~0) (< (+ .cse1 3221225493) ULTIMATE.start_IofCallDriver_~__cil_tmp7~0) (not (= ~pended~0 1)) (<= (+ ~SKIP2~0 3) ~IPC~0) (<= (+ .cse2 1) 0) (= ~s~0 ~NP~0) (<= ULTIMATE.start_IofCallDriver_~__cil_tmp7~0 (+ .cse1 3221225494)) (or (<= ULTIMATE.start_DiskPerfStartDevice_~status~1 258) (<= 260 ULTIMATE.start_DiskPerfStartDevice_~status~1)) (= ~routine~0 0) (<= 3 ~SKIP1~0) (<= (+ ~SKIP1~0 2) ~MPR1~0) (= ~NP~0 1) (< 0 (+ .cse2 2)) (<= 4 ~SKIP2~0) (or (= ~myStatus~0 0) (= (+ ~myStatus~0 1073741637) 0)) (<= .cse0 0)))) [2021-10-20 06:27:09,817 INFO L857 garLoopResultBuilder]: For program point L992-4(lines 992 996) no Hoare annotation was computed. [2021-10-20 06:27:09,817 INFO L853 garLoopResultBuilder]: At program point L992-5(lines 992 996) the Hoare annotation is: (let ((.cse2 (div ULTIMATE.start_IofCallDriver_~__cil_tmp7~0 4294967296))) (let ((.cse1 (* 4294967296 .cse2)) (.cse0 (+ ULTIMATE.start_IofCallDriver_~compRetStatus~0 1073741802))) (and (= ~compRegistered~0 1) (<= ULTIMATE.start_IofCallDriver_~returnVal2~0 ~lowerDriverReturn~0) (<= 6 ~MPR3~0) (= 2 ~DC~0) (<= 0 .cse0) (<= ~lowerDriverReturn~0 ULTIMATE.start_IofCallDriver_~returnVal2~0) (< (+ .cse1 3221225493) ULTIMATE.start_IofCallDriver_~__cil_tmp7~0) (not (= ~pended~0 1)) (<= (+ ~SKIP2~0 3) ~IPC~0) (<= (+ .cse2 1) 0) (= ~s~0 ~NP~0) (<= ULTIMATE.start_IofCallDriver_~__cil_tmp7~0 (+ .cse1 3221225494)) (or (<= ULTIMATE.start_DiskPerfStartDevice_~status~1 258) (<= 260 ULTIMATE.start_DiskPerfStartDevice_~status~1)) (= ~routine~0 0) (<= 3 ~SKIP1~0) (<= (+ ~SKIP1~0 2) ~MPR1~0) (= ~NP~0 1) (< 0 (+ .cse2 2)) (<= 4 ~SKIP2~0) (or (= ~myStatus~0 0) (= (+ ~myStatus~0 1073741637) 0)) (<= .cse0 0)))) [2021-10-20 06:27:09,818 INFO L857 garLoopResultBuilder]: For program point L992-6(lines 992 996) no Hoare annotation was computed. [2021-10-20 06:27:09,818 INFO L853 garLoopResultBuilder]: At program point L992-7(lines 992 996) the Hoare annotation is: (let ((.cse2 (div ULTIMATE.start_IofCallDriver_~__cil_tmp7~0 4294967296))) (let ((.cse1 (* 4294967296 .cse2)) (.cse0 (+ ULTIMATE.start_IofCallDriver_~compRetStatus~0 1073741802))) (and (= ~compRegistered~0 1) (<= ULTIMATE.start_IofCallDriver_~returnVal2~0 ~lowerDriverReturn~0) (<= 6 ~MPR3~0) (= 2 ~DC~0) (<= 0 .cse0) (<= ~lowerDriverReturn~0 ULTIMATE.start_IofCallDriver_~returnVal2~0) (< (+ .cse1 3221225493) ULTIMATE.start_IofCallDriver_~__cil_tmp7~0) (not (= ~pended~0 1)) (<= (+ ~SKIP2~0 3) ~IPC~0) (<= (+ .cse2 1) 0) (= ~s~0 ~NP~0) (<= ULTIMATE.start_IofCallDriver_~__cil_tmp7~0 (+ .cse1 3221225494)) (or (<= ULTIMATE.start_DiskPerfStartDevice_~status~1 258) (<= 260 ULTIMATE.start_DiskPerfStartDevice_~status~1)) (= ~routine~0 0) (<= 3 ~SKIP1~0) (<= (+ ~SKIP1~0 2) ~MPR1~0) (= ~NP~0 1) (< 0 (+ .cse2 2)) (<= 4 ~SKIP2~0) (or (= ~myStatus~0 0) (= (+ ~myStatus~0 1073741637) 0)) (<= .cse0 0)))) [2021-10-20 06:27:09,818 INFO L857 garLoopResultBuilder]: For program point L992-8(lines 992 996) no Hoare annotation was computed. [2021-10-20 06:27:09,819 INFO L853 garLoopResultBuilder]: At program point L992-9(lines 992 996) the Hoare annotation is: (let ((.cse2 (div ULTIMATE.start_IofCallDriver_~__cil_tmp7~0 4294967296))) (let ((.cse1 (* 4294967296 .cse2)) (.cse0 (+ ULTIMATE.start_IofCallDriver_~compRetStatus~0 1073741802))) (and (= ~compRegistered~0 1) (<= ULTIMATE.start_IofCallDriver_~returnVal2~0 ~lowerDriverReturn~0) (<= 6 ~MPR3~0) (= 2 ~DC~0) (<= 0 .cse0) (<= ~lowerDriverReturn~0 ULTIMATE.start_IofCallDriver_~returnVal2~0) (< (+ .cse1 3221225493) ULTIMATE.start_IofCallDriver_~__cil_tmp7~0) (not (= ~pended~0 1)) (<= (+ ~SKIP2~0 3) ~IPC~0) (<= (+ .cse2 1) 0) (= ~s~0 ~NP~0) (<= ULTIMATE.start_IofCallDriver_~__cil_tmp7~0 (+ .cse1 3221225494)) (or (<= ULTIMATE.start_DiskPerfStartDevice_~status~1 258) (<= 260 ULTIMATE.start_DiskPerfStartDevice_~status~1)) (= ~routine~0 0) (<= 3 ~SKIP1~0) (<= (+ ~SKIP1~0 2) ~MPR1~0) (= ~NP~0 1) (< 0 (+ .cse2 2)) (<= 4 ~SKIP2~0) (<= .cse0 0)))) [2021-10-20 06:27:09,819 INFO L857 garLoopResultBuilder]: For program point L992-10(lines 992 996) no Hoare annotation was computed. [2021-10-20 06:27:09,819 INFO L853 garLoopResultBuilder]: At program point L992-11(lines 992 996) the Hoare annotation is: (let ((.cse2 (div ULTIMATE.start_IofCallDriver_~__cil_tmp7~0 4294967296))) (let ((.cse1 (* 4294967296 .cse2)) (.cse0 (+ ULTIMATE.start_IofCallDriver_~compRetStatus~0 1073741802))) (and (= ~compRegistered~0 1) (<= ULTIMATE.start_IofCallDriver_~returnVal2~0 ~lowerDriverReturn~0) (<= 6 ~MPR3~0) (= 2 ~DC~0) (<= 0 .cse0) (or (<= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3 ULTIMATE.start_DiskPerfForwardIrpSynchronous_~__cil_tmp15~0) (< 258 ULTIMATE.start_DiskPerfForwardIrpSynchronous_~__cil_tmp15~0)) (<= ~lowerDriverReturn~0 ULTIMATE.start_IofCallDriver_~returnVal2~0) (< (+ .cse1 3221225493) ULTIMATE.start_IofCallDriver_~__cil_tmp7~0) (not (= ~pended~0 1)) (<= (+ ~SKIP2~0 3) ~IPC~0) (<= (+ .cse2 1) 0) (= ~s~0 ~NP~0) (<= ULTIMATE.start_IofCallDriver_~__cil_tmp7~0 (+ .cse1 3221225494)) (= ~routine~0 0) (<= 3 ~SKIP1~0) (<= (+ ~SKIP1~0 2) ~MPR1~0) (= ~customIrp~0 0) (= ~NP~0 1) (or (<= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~__cil_tmp15~0 259) (<= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~__cil_tmp15~0 ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3)) (< 0 (+ .cse2 2)) (<= 4 ~SKIP2~0) (or (= ~myStatus~0 0) (= (+ ~myStatus~0 1073741637) 0)) (<= .cse0 0)))) [2021-10-20 06:27:09,819 INFO L857 garLoopResultBuilder]: For program point L597(lines 597 599) no Hoare annotation was computed. [2021-10-20 06:27:09,820 INFO L857 garLoopResultBuilder]: For program point L863(lines 863 869) no Hoare annotation was computed. [2021-10-20 06:27:09,820 INFO L857 garLoopResultBuilder]: For program point L863-2(lines 863 869) no Hoare annotation was computed. [2021-10-20 06:27:09,820 INFO L857 garLoopResultBuilder]: For program point L863-4(lines 863 869) no Hoare annotation was computed. [2021-10-20 06:27:09,820 INFO L857 garLoopResultBuilder]: For program point L863-6(lines 863 869) no Hoare annotation was computed. [2021-10-20 06:27:09,820 INFO L857 garLoopResultBuilder]: For program point L863-8(lines 863 869) no Hoare annotation was computed. [2021-10-20 06:27:09,821 INFO L857 garLoopResultBuilder]: For program point L863-10(lines 863 869) no Hoare annotation was computed. [2021-10-20 06:27:09,821 INFO L857 garLoopResultBuilder]: For program point L863-12(lines 863 869) no Hoare annotation was computed. [2021-10-20 06:27:09,821 INFO L857 garLoopResultBuilder]: For program point L863-14(lines 863 869) no Hoare annotation was computed. [2021-10-20 06:27:09,821 INFO L857 garLoopResultBuilder]: For program point L863-16(lines 863 869) no Hoare annotation was computed. [2021-10-20 06:27:09,821 INFO L857 garLoopResultBuilder]: For program point L863-18(lines 863 869) no Hoare annotation was computed. [2021-10-20 06:27:09,822 INFO L857 garLoopResultBuilder]: For program point L336-1(lines 317 352) no Hoare annotation was computed. [2021-10-20 06:27:09,822 INFO L857 garLoopResultBuilder]: For program point L336-3(lines 317 352) no Hoare annotation was computed. [2021-10-20 06:27:09,822 INFO L857 garLoopResultBuilder]: For program point L336-5(lines 317 352) no Hoare annotation was computed. [2021-10-20 06:27:09,822 INFO L857 garLoopResultBuilder]: For program point L336-7(lines 317 352) no Hoare annotation was computed. [2021-10-20 06:27:09,822 INFO L857 garLoopResultBuilder]: For program point L336-9(lines 317 352) no Hoare annotation was computed. [2021-10-20 06:27:09,823 INFO L857 garLoopResultBuilder]: For program point L336-11(lines 317 352) no Hoare annotation was computed. [2021-10-20 06:27:09,823 INFO L857 garLoopResultBuilder]: For program point L336-13(lines 317 352) no Hoare annotation was computed. [2021-10-20 06:27:09,823 INFO L857 garLoopResultBuilder]: For program point L336-15(lines 317 352) no Hoare annotation was computed. [2021-10-20 06:27:09,823 INFO L857 garLoopResultBuilder]: For program point L336-17(lines 317 352) no Hoare annotation was computed. [2021-10-20 06:27:09,823 INFO L857 garLoopResultBuilder]: For program point L336-19(lines 317 352) no Hoare annotation was computed. [2021-10-20 06:27:09,824 INFO L857 garLoopResultBuilder]: For program point ULTIMATE.startErr24ASSERT_VIOLATIONERROR_FUNCTION(line 56) no Hoare annotation was computed. [2021-10-20 06:27:09,824 INFO L857 garLoopResultBuilder]: For program point ULTIMATE.startErr46ASSERT_VIOLATIONERROR_FUNCTION(line 56) no Hoare annotation was computed. [2021-10-20 06:27:09,824 INFO L857 garLoopResultBuilder]: For program point ULTIMATE.startErr35ASSERT_VIOLATIONERROR_FUNCTION(line 56) no Hoare annotation was computed. [2021-10-20 06:27:09,824 INFO L857 garLoopResultBuilder]: For program point ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION(line 56) no Hoare annotation was computed. [2021-10-20 06:27:09,825 INFO L857 garLoopResultBuilder]: For program point ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION(line 56) no Hoare annotation was computed. [2021-10-20 06:27:09,825 INFO L857 garLoopResultBuilder]: For program point L605(lines 605 610) no Hoare annotation was computed. [2021-10-20 06:27:09,825 INFO L857 garLoopResultBuilder]: For program point L605-2(lines 526 624) no Hoare annotation was computed. [2021-10-20 06:27:09,825 INFO L853 garLoopResultBuilder]: At program point L341(lines 341 350) the Hoare annotation is: false [2021-10-20 06:27:09,825 INFO L853 garLoopResultBuilder]: At program point L341-1(lines 341 350) the Hoare annotation is: false [2021-10-20 06:27:09,826 INFO L853 garLoopResultBuilder]: At program point L341-2(lines 341 350) the Hoare annotation is: false [2021-10-20 06:27:09,826 INFO L853 garLoopResultBuilder]: At program point L341-3(lines 341 350) the Hoare annotation is: false [2021-10-20 06:27:09,826 INFO L853 garLoopResultBuilder]: At program point L341-4(lines 341 350) the Hoare annotation is: false [2021-10-20 06:27:09,826 INFO L853 garLoopResultBuilder]: At program point L341-5(lines 341 350) the Hoare annotation is: false [2021-10-20 06:27:09,826 INFO L853 garLoopResultBuilder]: At program point L341-6(lines 341 350) the Hoare annotation is: false [2021-10-20 06:27:09,827 INFO L853 garLoopResultBuilder]: At program point L341-7(lines 341 350) the Hoare annotation is: false [2021-10-20 06:27:09,827 INFO L853 garLoopResultBuilder]: At program point L341-8(lines 341 350) the Hoare annotation is: false [2021-10-20 06:27:09,827 INFO L853 garLoopResultBuilder]: At program point L341-9(lines 341 350) the Hoare annotation is: false [2021-10-20 06:27:09,827 INFO L857 garLoopResultBuilder]: For program point L342(lines 342 348) no Hoare annotation was computed. [2021-10-20 06:27:09,827 INFO L857 garLoopResultBuilder]: For program point L342-2(lines 342 348) no Hoare annotation was computed. [2021-10-20 06:27:09,828 INFO L857 garLoopResultBuilder]: For program point L342-4(lines 342 348) no Hoare annotation was computed. [2021-10-20 06:27:09,828 INFO L857 garLoopResultBuilder]: For program point L342-6(lines 342 348) no Hoare annotation was computed. [2021-10-20 06:27:09,828 INFO L857 garLoopResultBuilder]: For program point L342-8(lines 342 348) no Hoare annotation was computed. [2021-10-20 06:27:09,828 INFO L857 garLoopResultBuilder]: For program point L342-10(lines 342 348) no Hoare annotation was computed. [2021-10-20 06:27:09,828 INFO L857 garLoopResultBuilder]: For program point L342-12(lines 342 348) no Hoare annotation was computed. [2021-10-20 06:27:09,829 INFO L857 garLoopResultBuilder]: For program point L342-14(lines 342 348) no Hoare annotation was computed. [2021-10-20 06:27:09,829 INFO L857 garLoopResultBuilder]: For program point L342-16(lines 342 348) no Hoare annotation was computed. [2021-10-20 06:27:09,829 INFO L857 garLoopResultBuilder]: For program point L342-18(lines 342 348) no Hoare annotation was computed. [2021-10-20 06:27:09,829 INFO L853 garLoopResultBuilder]: At program point L79(lines 683 772) the Hoare annotation is: (and (<= 6 ~MPR3~0) (= 2 ~DC~0) (not (= ~pended~0 1)) (<= (+ ~SKIP2~0 3) ~IPC~0) (not (= 2 ~s~0)) (= ~routine~0 0) (<= 3 ~SKIP1~0) (<= (+ ~SKIP1~0 2) ~MPR1~0) (= ~s~0 ~UNLOADED~0) (= ~customIrp~0 0) (<= (+ 2 ~s~0) ~MPR1~0) (= ~NP~0 1) (<= 4 ~SKIP2~0) (or (= ~myStatus~0 0) (= (+ ~myStatus~0 1073741637) 0)) (= ~compRegistered~0 0) (not (= ~MPR3~0 ~s~0)) (not (= ~s~0 1))) [2021-10-20 06:27:09,830 INFO L857 garLoopResultBuilder]: For program point ULTIMATE.startErr28ASSERT_VIOLATIONERROR_FUNCTION(line 56) no Hoare annotation was computed. [2021-10-20 06:27:09,830 INFO L857 garLoopResultBuilder]: For program point ULTIMATE.startErr50ASSERT_VIOLATIONERROR_FUNCTION(line 56) no Hoare annotation was computed. [2021-10-20 06:27:09,830 INFO L857 garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2021-10-20 06:27:09,830 INFO L857 garLoopResultBuilder]: For program point ULTIMATE.startErr39ASSERT_VIOLATIONERROR_FUNCTION(line 56) no Hoare annotation was computed. [2021-10-20 06:27:09,830 INFO L853 garLoopResultBuilder]: At program point L351(lines 300 353) the Hoare annotation is: false [2021-10-20 06:27:09,831 INFO L853 garLoopResultBuilder]: At program point L351-1(lines 300 353) the Hoare annotation is: false [2021-10-20 06:27:09,831 INFO L853 garLoopResultBuilder]: At program point L351-2(lines 300 353) the Hoare annotation is: false [2021-10-20 06:27:09,831 INFO L853 garLoopResultBuilder]: At program point L351-3(lines 300 353) the Hoare annotation is: false [2021-10-20 06:27:09,831 INFO L853 garLoopResultBuilder]: At program point L351-4(lines 300 353) the Hoare annotation is: false [2021-10-20 06:27:09,831 INFO L853 garLoopResultBuilder]: At program point L351-5(lines 300 353) the Hoare annotation is: false [2021-10-20 06:27:09,832 INFO L853 garLoopResultBuilder]: At program point L351-6(lines 300 353) the Hoare annotation is: false [2021-10-20 06:27:09,832 INFO L853 garLoopResultBuilder]: At program point L351-7(lines 300 353) the Hoare annotation is: false [2021-10-20 06:27:09,832 INFO L853 garLoopResultBuilder]: At program point L351-8(lines 300 353) the Hoare annotation is: false [2021-10-20 06:27:09,832 INFO L853 garLoopResultBuilder]: At program point L351-9(lines 300 353) the Hoare annotation is: false [2021-10-20 06:27:09,832 INFO L857 garLoopResultBuilder]: For program point L616(lines 616 621) no Hoare annotation was computed. [2021-10-20 06:27:09,833 INFO L857 garLoopResultBuilder]: For program point ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION(line 56) no Hoare annotation was computed. [2021-10-20 06:27:09,833 INFO L857 garLoopResultBuilder]: For program point L881(lines 881 899) no Hoare annotation was computed. [2021-10-20 06:27:09,833 INFO L857 garLoopResultBuilder]: For program point ULTIMATE.startErr17ASSERT_VIOLATIONERROR_FUNCTION(line 56) no Hoare annotation was computed. [2021-10-20 06:27:09,833 INFO L853 garLoopResultBuilder]: At program point L881-1(lines 881 899) the Hoare annotation is: (and (<= 7 ~IPC~0) (not (= ~SKIP2~0 2)) (= 2 ~DC~0) (not (= ~pended~0 1)) (<= (+ ~SKIP2~0 3) ~IPC~0) (= ~s~0 ~NP~0) (= ~routine~0 0) (= ~compRegistered~0 0)) [2021-10-20 06:27:09,834 INFO L857 garLoopResultBuilder]: For program point L881-2(lines 881 899) no Hoare annotation was computed. [2021-10-20 06:27:09,834 INFO L853 garLoopResultBuilder]: At program point L881-3(lines 881 899) the Hoare annotation is: (let ((.cse2 (div ULTIMATE.start_IofCallDriver_~__cil_tmp7~0 4294967296))) (let ((.cse1 (* 4294967296 .cse2)) (.cse0 (+ ULTIMATE.start_IofCallDriver_~compRetStatus~0 1073741802))) (and (= ~compRegistered~0 1) (<= 6 ~MPR3~0) (= ~setEventCalled~0 1) (= 2 ~DC~0) (<= 0 .cse0) (< (+ .cse1 3221225493) ULTIMATE.start_IofCallDriver_~__cil_tmp7~0) (not (= ~pended~0 1)) (<= (+ ~SKIP2~0 3) ~IPC~0) (<= (+ .cse2 1) 0) (<= ULTIMATE.start_IofCallDriver_~__cil_tmp7~0 (+ .cse1 3221225494)) (= ~routine~0 0) (<= 3 ~SKIP1~0) (<= (+ ~SKIP1~0 2) ~MPR1~0) (= ~customIrp~0 0) (= ~NP~0 1) (< 0 (+ .cse2 2)) (<= 4 ~SKIP2~0) (or (= ~myStatus~0 0) (= (+ ~myStatus~0 1073741637) 0)) (<= .cse0 0) (= ~MPR1~0 ~s~0)))) [2021-10-20 06:27:09,834 INFO L857 garLoopResultBuilder]: For program point L881-4(lines 881 899) no Hoare annotation was computed. [2021-10-20 06:27:09,834 INFO L853 garLoopResultBuilder]: At program point L881-5(lines 881 899) the Hoare annotation is: (let ((.cse2 (div ULTIMATE.start_IofCallDriver_~__cil_tmp7~0 4294967296))) (let ((.cse1 (* 4294967296 .cse2)) (.cse0 (+ ULTIMATE.start_IofCallDriver_~compRetStatus~0 1073741802))) (and (= ~compRegistered~0 1) (<= 6 ~MPR3~0) (= ~setEventCalled~0 1) (= 2 ~DC~0) (<= 0 .cse0) (< (+ .cse1 3221225493) ULTIMATE.start_IofCallDriver_~__cil_tmp7~0) (not (= ~pended~0 1)) (<= (+ ~SKIP2~0 3) ~IPC~0) (<= (+ .cse2 1) 0) (<= ULTIMATE.start_IofCallDriver_~__cil_tmp7~0 (+ .cse1 3221225494)) (or (<= ULTIMATE.start_DiskPerfStartDevice_~status~1 258) (<= 260 ULTIMATE.start_DiskPerfStartDevice_~status~1)) (= ~routine~0 0) (<= 3 ~SKIP1~0) (<= (+ ~SKIP1~0 2) ~MPR1~0) (= ~NP~0 1) (< 0 (+ .cse2 2)) (<= 4 ~SKIP2~0) (or (= ~myStatus~0 0) (= (+ ~myStatus~0 1073741637) 0)) (<= .cse0 0) (= ~MPR1~0 ~s~0)))) [2021-10-20 06:27:09,835 INFO L857 garLoopResultBuilder]: For program point L881-6(lines 881 899) no Hoare annotation was computed. [2021-10-20 06:27:09,835 INFO L853 garLoopResultBuilder]: At program point L881-7(lines 881 899) the Hoare annotation is: (let ((.cse2 (div ULTIMATE.start_IofCallDriver_~__cil_tmp7~0 4294967296))) (let ((.cse1 (* 4294967296 .cse2)) (.cse0 (+ ULTIMATE.start_IofCallDriver_~compRetStatus~0 1073741802))) (and (= ~compRegistered~0 1) (<= 6 ~MPR3~0) (= ~setEventCalled~0 1) (= 2 ~DC~0) (<= 0 .cse0) (< (+ .cse1 3221225493) ULTIMATE.start_IofCallDriver_~__cil_tmp7~0) (not (= ~pended~0 1)) (<= (+ ~SKIP2~0 3) ~IPC~0) (<= (+ .cse2 1) 0) (<= ULTIMATE.start_IofCallDriver_~__cil_tmp7~0 (+ .cse1 3221225494)) (or (<= ULTIMATE.start_DiskPerfStartDevice_~status~1 258) (<= 260 ULTIMATE.start_DiskPerfStartDevice_~status~1)) (= ~routine~0 0) (<= 3 ~SKIP1~0) (<= (+ ~SKIP1~0 2) ~MPR1~0) (= ~NP~0 1) (< 0 (+ .cse2 2)) (<= 4 ~SKIP2~0) (or (= ~myStatus~0 0) (= (+ ~myStatus~0 1073741637) 0)) (<= .cse0 0) (= ~MPR1~0 ~s~0)))) [2021-10-20 06:27:09,835 INFO L857 garLoopResultBuilder]: For program point L881-8(lines 881 899) no Hoare annotation was computed. [2021-10-20 06:27:09,835 INFO L853 garLoopResultBuilder]: At program point L617(lines 613 622) the Hoare annotation is: (let ((.cse2 (div ULTIMATE.start_IofCallDriver_~__cil_tmp7~0 4294967296))) (let ((.cse1 (* 4294967296 .cse2)) (.cse0 (+ ULTIMATE.start_IofCallDriver_~compRetStatus~0 1073741802))) (and (= ~compRegistered~0 1) (<= ULTIMATE.start_IofCallDriver_~returnVal2~0 ~lowerDriverReturn~0) (<= 6 ~MPR3~0) (= 2 ~DC~0) (<= 0 .cse0) (<= ~lowerDriverReturn~0 ULTIMATE.start_IofCallDriver_~returnVal2~0) (< (+ .cse1 3221225493) ULTIMATE.start_IofCallDriver_~__cil_tmp7~0) (not (= ~pended~0 1)) (<= (+ ~SKIP2~0 3) ~IPC~0) (<= (+ .cse2 1) 0) (= ~s~0 ~NP~0) (<= ULTIMATE.start_IofCallDriver_~__cil_tmp7~0 (+ .cse1 3221225494)) (or (<= ULTIMATE.start_DiskPerfStartDevice_~status~1 258) (<= 260 ULTIMATE.start_DiskPerfStartDevice_~status~1)) (= ~routine~0 0) (<= 3 ~SKIP1~0) (<= (+ ~SKIP1~0 2) ~MPR1~0) (= ~NP~0 1) (< 0 (+ .cse2 2)) (<= 4 ~SKIP2~0) (<= .cse0 0)))) [2021-10-20 06:27:09,836 INFO L853 garLoopResultBuilder]: At program point L881-9(lines 881 899) the Hoare annotation is: (let ((.cse2 (div ULTIMATE.start_IofCallDriver_~__cil_tmp7~0 4294967296))) (let ((.cse1 (* 4294967296 .cse2)) (.cse0 (+ ULTIMATE.start_IofCallDriver_~compRetStatus~0 1073741802))) (and (= ~compRegistered~0 1) (<= 6 ~MPR3~0) (= ~setEventCalled~0 1) (= 2 ~DC~0) (<= 0 .cse0) (< (+ .cse1 3221225493) ULTIMATE.start_IofCallDriver_~__cil_tmp7~0) (not (= ~pended~0 1)) (<= (+ ~SKIP2~0 3) ~IPC~0) (<= (+ .cse2 1) 0) (<= ULTIMATE.start_IofCallDriver_~__cil_tmp7~0 (+ .cse1 3221225494)) (or (<= ULTIMATE.start_DiskPerfStartDevice_~status~1 258) (<= 260 ULTIMATE.start_DiskPerfStartDevice_~status~1)) (= ~routine~0 0) (<= 3 ~SKIP1~0) (<= (+ ~SKIP1~0 2) ~MPR1~0) (= ~NP~0 1) (< 0 (+ .cse2 2)) (<= 4 ~SKIP2~0) (or (= ~myStatus~0 0) (= (+ ~myStatus~0 1073741637) 0)) (<= .cse0 0) (= ~MPR1~0 ~s~0)))) [2021-10-20 06:27:09,836 INFO L857 garLoopResultBuilder]: For program point L881-10(lines 881 899) no Hoare annotation was computed. [2021-10-20 06:27:09,836 INFO L853 garLoopResultBuilder]: At program point L881-11(lines 881 899) the Hoare annotation is: (let ((.cse2 (div ULTIMATE.start_IofCallDriver_~__cil_tmp7~0 4294967296))) (let ((.cse1 (* 4294967296 .cse2)) (.cse0 (+ ULTIMATE.start_IofCallDriver_~compRetStatus~0 1073741802))) (and (= ~compRegistered~0 1) (<= 6 ~MPR3~0) (= ~setEventCalled~0 1) (= 2 ~DC~0) (<= 0 .cse0) (< (+ .cse1 3221225493) ULTIMATE.start_IofCallDriver_~__cil_tmp7~0) (not (= ~pended~0 1)) (<= (+ ~SKIP2~0 3) ~IPC~0) (<= (+ .cse2 1) 0) (<= ULTIMATE.start_IofCallDriver_~__cil_tmp7~0 (+ .cse1 3221225494)) (or (<= ULTIMATE.start_DiskPerfStartDevice_~status~1 258) (<= 260 ULTIMATE.start_DiskPerfStartDevice_~status~1)) (= ~routine~0 0) (<= 3 ~SKIP1~0) (<= (+ ~SKIP1~0 2) ~MPR1~0) (= ~NP~0 1) (< 0 (+ .cse2 2)) (<= 4 ~SKIP2~0) (or (= ~myStatus~0 0) (= (+ ~myStatus~0 1073741637) 0)) (<= .cse0 0) (= ~MPR1~0 ~s~0)))) [2021-10-20 06:27:09,837 INFO L857 garLoopResultBuilder]: For program point L881-12(lines 881 899) no Hoare annotation was computed. [2021-10-20 06:27:09,837 INFO L853 garLoopResultBuilder]: At program point L881-13(lines 881 899) the Hoare annotation is: (let ((.cse2 (div ULTIMATE.start_IofCallDriver_~__cil_tmp7~0 4294967296))) (let ((.cse1 (* 4294967296 .cse2)) (.cse0 (+ ULTIMATE.start_IofCallDriver_~compRetStatus~0 1073741802))) (and (= ~compRegistered~0 1) (<= 6 ~MPR3~0) (= ~setEventCalled~0 1) (= 2 ~DC~0) (<= 0 .cse0) (< (+ .cse1 3221225493) ULTIMATE.start_IofCallDriver_~__cil_tmp7~0) (not (= ~pended~0 1)) (<= (+ ~SKIP2~0 3) ~IPC~0) (<= (+ .cse2 1) 0) (<= ULTIMATE.start_IofCallDriver_~__cil_tmp7~0 (+ .cse1 3221225494)) (= ~routine~0 0) (<= 3 ~SKIP1~0) (<= (+ ~SKIP1~0 2) ~MPR1~0) (= ~customIrp~0 0) (= ~NP~0 1) (< 0 (+ .cse2 2)) (<= 4 ~SKIP2~0) (or (= ~myStatus~0 0) (= (+ ~myStatus~0 1073741637) 0)) (<= .cse0 0) (= ~MPR1~0 ~s~0)))) [2021-10-20 06:27:09,837 INFO L857 garLoopResultBuilder]: For program point L881-14(lines 881 899) no Hoare annotation was computed. [2021-10-20 06:27:09,837 INFO L853 garLoopResultBuilder]: At program point L881-15(lines 881 899) the Hoare annotation is: (and (= 2 ~DC~0) (not (= ~pended~0 1)) (<= (+ ~SKIP2~0 3) ~IPC~0) (= ~routine~0 0) (<= 3 ~SKIP1~0) (<= (+ 2 ~s~0) ~MPR1~0) (= ~NP~0 1) (<= 4 ~SKIP2~0) (= ~SKIP1~0 ~s~0) (= ~compRegistered~0 0)) [2021-10-20 06:27:09,838 INFO L857 garLoopResultBuilder]: For program point L881-16(lines 881 899) no Hoare annotation was computed. [2021-10-20 06:27:09,838 INFO L853 garLoopResultBuilder]: At program point L881-17(lines 881 899) the Hoare annotation is: (and (<= 7 ~IPC~0) (not (= ~SKIP2~0 2)) (= 2 ~DC~0) (not (= ~pended~0 1)) (<= (+ ~SKIP2~0 3) ~IPC~0) (= ~s~0 ~NP~0) (= ~routine~0 0) (= ~compRegistered~0 0)) [2021-10-20 06:27:09,838 INFO L857 garLoopResultBuilder]: For program point L221(lines 221 227) no Hoare annotation was computed. [2021-10-20 06:27:09,838 INFO L853 garLoopResultBuilder]: At program point L882(lines 882 890) the Hoare annotation is: false [2021-10-20 06:27:09,838 INFO L857 garLoopResultBuilder]: For program point L882-2(lines 882 890) no Hoare annotation was computed. [2021-10-20 06:27:09,839 INFO L853 garLoopResultBuilder]: At program point L882-3(lines 882 890) the Hoare annotation is: (and (= ~compRegistered~0 1) (<= 6 ~MPR3~0) (= 2 ~DC~0) (not (= ~pended~0 1)) (<= (+ ~SKIP2~0 3) ~IPC~0) (= ~s~0 ~NP~0) (= ~routine~0 0) (<= 3 ~SKIP1~0) (<= (+ ~SKIP1~0 2) ~MPR1~0) (= ~customIrp~0 0) (= ~NP~0 1) (<= 4 ~SKIP2~0) (or (= ~myStatus~0 0) (= (+ ~myStatus~0 1073741637) 0))) [2021-10-20 06:27:09,839 INFO L857 garLoopResultBuilder]: For program point L882-5(lines 882 890) no Hoare annotation was computed. [2021-10-20 06:27:09,839 INFO L853 garLoopResultBuilder]: At program point L882-6(lines 882 890) the Hoare annotation is: (and (= ~compRegistered~0 1) (<= 6 ~MPR3~0) (= 2 ~DC~0) (not (= ~pended~0 1)) (<= (+ ~SKIP2~0 3) ~IPC~0) (= ~s~0 ~NP~0) (or (<= ULTIMATE.start_DiskPerfStartDevice_~status~1 258) (<= 260 ULTIMATE.start_DiskPerfStartDevice_~status~1)) (= ~routine~0 0) (<= 3 ~SKIP1~0) (or (<= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3 258) (<= 260 ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3)) (<= (+ ~SKIP1~0 2) ~MPR1~0) (= ~NP~0 1) (<= 4 ~SKIP2~0) (or (= ~myStatus~0 0) (= (+ ~myStatus~0 1073741637) 0))) [2021-10-20 06:27:09,839 INFO L857 garLoopResultBuilder]: For program point L882-8(lines 882 890) no Hoare annotation was computed. [2021-10-20 06:27:09,840 INFO L853 garLoopResultBuilder]: At program point L882-9(lines 882 890) the Hoare annotation is: (and (= ~compRegistered~0 1) (<= 6 ~MPR3~0) (= 2 ~DC~0) (not (= ~pended~0 1)) (<= (+ ~SKIP2~0 3) ~IPC~0) (= ~s~0 ~NP~0) (or (<= ULTIMATE.start_DiskPerfStartDevice_~status~1 258) (<= 260 ULTIMATE.start_DiskPerfStartDevice_~status~1)) (= ~routine~0 0) (<= 3 ~SKIP1~0) (<= (+ ~SKIP1~0 2) ~MPR1~0) (= ~NP~0 1) (<= 4 ~SKIP2~0) (or (= ~myStatus~0 0) (= (+ ~myStatus~0 1073741637) 0))) [2021-10-20 06:27:09,840 INFO L857 garLoopResultBuilder]: For program point L882-11(lines 882 890) no Hoare annotation was computed. [2021-10-20 06:27:09,840 INFO L853 garLoopResultBuilder]: At program point L882-12(lines 882 890) the Hoare annotation is: (and (= ~compRegistered~0 1) (<= 6 ~MPR3~0) (= 2 ~DC~0) (not (= ~pended~0 1)) (<= (+ ~SKIP2~0 3) ~IPC~0) (= ~s~0 ~NP~0) (or (<= ULTIMATE.start_DiskPerfStartDevice_~status~1 258) (<= 260 ULTIMATE.start_DiskPerfStartDevice_~status~1)) (= ~routine~0 0) (<= 3 ~SKIP1~0) (<= (+ ~SKIP1~0 2) ~MPR1~0) (= ~NP~0 1) (<= 4 ~SKIP2~0) (or (= ~myStatus~0 0) (= (+ ~myStatus~0 1073741637) 0))) [2021-10-20 06:27:09,840 INFO L857 garLoopResultBuilder]: For program point L882-14(lines 882 890) no Hoare annotation was computed. [2021-10-20 06:27:09,841 INFO L853 garLoopResultBuilder]: At program point L882-15(lines 882 890) the Hoare annotation is: (and (= ~compRegistered~0 1) (<= 6 ~MPR3~0) (= 2 ~DC~0) (not (= ~pended~0 1)) (<= (+ ~SKIP2~0 3) ~IPC~0) (= ~s~0 ~NP~0) (or (<= ULTIMATE.start_DiskPerfStartDevice_~status~1 258) (<= 260 ULTIMATE.start_DiskPerfStartDevice_~status~1)) (= ~routine~0 0) (<= 3 ~SKIP1~0) (<= (+ ~SKIP1~0 2) ~MPR1~0) (= ~NP~0 1) (<= 4 ~SKIP2~0) (or (= ~myStatus~0 0) (= (+ ~myStatus~0 1073741637) 0))) [2021-10-20 06:27:09,841 INFO L857 garLoopResultBuilder]: For program point L882-17(lines 882 890) no Hoare annotation was computed. [2021-10-20 06:27:09,841 INFO L853 garLoopResultBuilder]: At program point L882-18(lines 882 890) the Hoare annotation is: (and (= ~compRegistered~0 1) (<= 6 ~MPR3~0) (= 2 ~DC~0) (not (= ~pended~0 1)) (<= (+ ~SKIP2~0 3) ~IPC~0) (= ~s~0 ~NP~0) (= ~routine~0 0) (<= 3 ~SKIP1~0) (<= (+ ~SKIP1~0 2) ~MPR1~0) (= ~customIrp~0 0) (= ~NP~0 1) (<= 4 ~SKIP2~0) (or (= ~myStatus~0 0) (= (+ ~myStatus~0 1073741637) 0))) [2021-10-20 06:27:09,841 INFO L857 garLoopResultBuilder]: For program point L882-20(lines 882 890) no Hoare annotation was computed. [2021-10-20 06:27:09,842 INFO L853 garLoopResultBuilder]: At program point L882-21(lines 882 890) the Hoare annotation is: false [2021-10-20 06:27:09,842 INFO L857 garLoopResultBuilder]: For program point L882-23(lines 882 890) no Hoare annotation was computed. [2021-10-20 06:27:09,842 INFO L853 garLoopResultBuilder]: At program point L882-24(lines 882 890) the Hoare annotation is: false [2021-10-20 06:27:09,842 INFO L857 garLoopResultBuilder]: For program point L882-26(lines 882 890) no Hoare annotation was computed. [2021-10-20 06:27:09,843 INFO L857 garLoopResultBuilder]: For program point ULTIMATE.startErr32ASSERT_VIOLATIONERROR_FUNCTION(line 56) no Hoare annotation was computed. [2021-10-20 06:27:09,843 INFO L857 garLoopResultBuilder]: For program point ULTIMATE.startErr43ASSERT_VIOLATIONERROR_FUNCTION(line 56) no Hoare annotation was computed. [2021-10-20 06:27:09,843 INFO L853 garLoopResultBuilder]: At program point L760(lines 683 772) the Hoare annotation is: (let ((.cse20 (<= |ULTIMATE.start_DiskPerfDispatchPnp_#res| 258)) (.cse11 (+ ~SKIP2~0 3)) (.cse17 (<= ULTIMATE.start_main_~status~6 258)) (.cse19 (<= ULTIMATE.start_DiskPerfDispatchPnp_~status~0 258))) (let ((.cse0 (= 2 ~DC~0)) (.cse12 (= ~lowerDriverReturn~0 ULTIMATE.start_main_~status~6)) (.cse8 (= ~SKIP2~0 ~s~0)) (.cse14 (<= 6 ~MPR3~0)) (.cse13 (= ~lowerDriverReturn~0 ULTIMATE.start_IofCallDriver_~returnVal2~0)) (.cse21 (or (<= 260 ULTIMATE.start_DiskPerfDispatchPnp_~status~0) .cse19)) (.cse9 (<= 7 ~IPC~0)) (.cse10 (not (= ~SKIP2~0 2))) (.cse22 (or .cse17 (<= 260 ULTIMATE.start_main_~status~6))) (.cse15 (= ~s~0 ~DC~0)) (.cse16 (= 2 ~s~0)) (.cse1 (not (= ~pended~0 1))) (.cse2 (<= .cse11 ~IPC~0)) (.cse18 (<= ULTIMATE.start_DiskPerfRemoveDevice_~status~2 258)) (.cse3 (= ~routine~0 0)) (.cse4 (<= 3 ~SKIP1~0)) (.cse5 (<= (+ ~SKIP1~0 2) ~MPR1~0)) (.cse6 (= ~NP~0 1)) (.cse7 (<= 4 ~SKIP2~0)) (.cse23 (or (<= 260 |ULTIMATE.start_DiskPerfDispatchPnp_#res|) .cse20))) (or (and (< ULTIMATE.start_main_~status~6 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 ULTIMATE.start_PoCallDriver_~returnVal~0) .cse0 .cse1 .cse2 (<= ~lowerDriverReturn~0 ULTIMATE.start_main_~status~6) .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 (<= ULTIMATE.start_PoCallDriver_~returnVal~0 ~lowerDriverReturn~0)) (and (<= ULTIMATE.start_IofCallDriver_~returnVal2~0 ~lowerDriverReturn~0) .cse9 .cse10 .cse0 (<= ~lowerDriverReturn~0 ULTIMATE.start_IofCallDriver_~returnVal2~0) .cse1 (<= .cse11 ~s~0) .cse3 .cse12 (= ~IPC~0 ~s~0)) (and .cse13 .cse0 .cse1 .cse2 .cse3 .cse4 .cse12 .cse5 .cse6 (= ~lowerDriverReturn~0 |ULTIMATE.start_DiskPerfDispatchPnp_#res|) .cse7 .cse8) (and .cse13 .cse14 .cse9 .cse10 .cse15 .cse16 .cse17 .cse1 .cse18 .cse2 (or (= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3 0) (= (+ ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3 1073741637) 0)) .cse3 .cse4 .cse5 .cse6 .cse7 (or (= ~myStatus~0 0) (= (+ ~myStatus~0 1073741637) 0)) .cse19 .cse20) (and .cse13 .cse14 .cse21 .cse9 .cse10 .cse22 .cse15 .cse16 .cse1 .cse2 (or (<= ULTIMATE.start_DiskPerfStartDevice_~status~1 258) (<= 260 ULTIMATE.start_DiskPerfStartDevice_~status~1)) .cse3 .cse4 .cse5 .cse6 .cse7 .cse23) (and .cse9 .cse10 .cse15 .cse16 .cse1 .cse2 .cse3 (<= (+ 1073741789 ULTIMATE.start_main_~status~6) 0) (<= (+ 1073741789 |ULTIMATE.start_DiskPerfDeviceControl_#res|) 0)) (and .cse10 .cse15 .cse16 (= ULTIMATE.start_main_~status~6 0) .cse1 (not (= ~IPC~0 2)) .cse3) (and .cse13 .cse21 .cse9 .cse10 .cse22 .cse15 (or (<= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3 ULTIMATE.start_DiskPerfForwardIrpSynchronous_~__cil_tmp15~0) (< 258 ULTIMATE.start_DiskPerfForwardIrpSynchronous_~__cil_tmp15~0)) .cse16 .cse1 .cse2 (or (<= 260 ULTIMATE.start_DiskPerfRemoveDevice_~status~2) .cse18) .cse3 .cse4 (or (<= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3 258) (<= 260 ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3)) .cse5 .cse6 (or (<= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~__cil_tmp15~0 259) (<= ULTIMATE.start_DiskPerfForwardIrpSynchronous_~__cil_tmp15~0 ULTIMATE.start_DiskPerfForwardIrpSynchronous_~status~3)) .cse7 .cse23)))) [2021-10-20 06:27:09,844 INFO L857 garLoopResultBuilder]: For program point L1025(lines 1025 1045) no Hoare annotation was computed. [2021-10-20 06:27:09,844 INFO L853 garLoopResultBuilder]: At program point L1025-1(lines 1025 1045) the Hoare annotation is: (and (= 2 ~DC~0) (not (= ~pended~0 1)) (<= (+ ~SKIP2~0 3) ~IPC~0) (= ~routine~0 0) (<= 3 ~SKIP1~0) (<= (+ 2 ~s~0) ~MPR1~0) (= ~NP~0 1) (<= 4 ~SKIP2~0) (= ~SKIP1~0 ~s~0) (= ~compRegistered~0 0)) [2021-10-20 06:27:09,844 INFO L857 garLoopResultBuilder]: For program point L893(lines 893 897) no Hoare annotation was computed. [2021-10-20 06:27:09,844 INFO L857 garLoopResultBuilder]: For program point L893-2(lines 893 897) no Hoare annotation was computed. [2021-10-20 06:27:09,844 INFO L857 garLoopResultBuilder]: For program point ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION(line 56) no Hoare annotation was computed. [2021-10-20 06:27:09,845 INFO L857 garLoopResultBuilder]: For program point L893-4(lines 893 897) no Hoare annotation was computed. [2021-10-20 06:27:09,845 INFO L857 garLoopResultBuilder]: For program point L893-6(lines 893 897) no Hoare annotation was computed. [2021-10-20 06:27:09,845 INFO L857 garLoopResultBuilder]: For program point L893-8(lines 893 897) no Hoare annotation was computed. [2021-10-20 06:27:09,845 INFO L857 garLoopResultBuilder]: For program point L893-10(lines 893 897) no Hoare annotation was computed. [2021-10-20 06:27:09,845 INFO L857 garLoopResultBuilder]: For program point L893-12(lines 893 897) no Hoare annotation was computed. [2021-10-20 06:27:09,846 INFO L857 garLoopResultBuilder]: For program point L893-14(lines 893 897) no Hoare annotation was computed. [2021-10-20 06:27:09,846 INFO L857 garLoopResultBuilder]: For program point L893-16(lines 893 897) no Hoare annotation was computed. [2021-10-20 06:27:09,846 INFO L857 garLoopResultBuilder]: For program point ULTIMATE.startErr21ASSERT_VIOLATIONERROR_FUNCTION(line 56) no Hoare annotation was computed. [2021-10-20 06:27:09,846 INFO L853 garLoopResultBuilder]: At program point L1026(lines 1026 1036) the Hoare annotation is: false [2021-10-20 06:27:09,852 INFO L179 ceAbstractionStarter]: Computing trace abstraction results [2021-10-20 06:27:09,964 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 20.10 06:27:09 BoogieIcfgContainer [2021-10-20 06:27:09,964 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-10-20 06:27:09,965 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2021-10-20 06:27:09,966 INFO L271 PluginConnector]: Initializing Witness Printer... [2021-10-20 06:27:09,966 INFO L275 PluginConnector]: Witness Printer initialized [2021-10-20 06:27:09,967 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.10 06:26:35" (3/4) ... [2021-10-20 06:27:09,971 INFO L137 WitnessPrinter]: Generating witness for correct program [2021-10-20 06:27:10,023 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 267 nodes and edges [2021-10-20 06:27:10,030 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 85 nodes and edges [2021-10-20 06:27:10,038 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 12 nodes and edges [2021-10-20 06:27:10,046 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 5 nodes and edges [2021-10-20 06:27:10,085 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((((((((((status < lowerDriverReturn + 1 && lowerDriverReturn <= returnVal) && 2 == DC) && !(pended == 1)) && SKIP2 + 3 <= IPC) && lowerDriverReturn <= status) && routine == 0) && 3 <= SKIP1) && SKIP1 + 2 <= MPR1) && NP == 1) && 4 <= SKIP2) && SKIP2 == s) && returnVal <= lowerDriverReturn) || (((((((((returnVal2 <= lowerDriverReturn && 7 <= IPC) && !(SKIP2 == 2)) && 2 == DC) && lowerDriverReturn <= returnVal2) && !(pended == 1)) && SKIP2 + 3 <= s) && routine == 0) && lowerDriverReturn == status) && IPC == s)) || (((((((((((lowerDriverReturn == returnVal2 && 2 == DC) && !(pended == 1)) && SKIP2 + 3 <= IPC) && routine == 0) && 3 <= SKIP1) && lowerDriverReturn == status) && SKIP1 + 2 <= MPR1) && NP == 1) && lowerDriverReturn == \result) && 4 <= SKIP2) && SKIP2 == s)) || ((((((((((((((((((lowerDriverReturn == returnVal2 && 6 <= MPR3) && 7 <= IPC) && !(SKIP2 == 2)) && s == DC) && 2 == s) && status <= 258) && !(pended == 1)) && status <= 258) && SKIP2 + 3 <= IPC) && (status == 0 || status + 1073741637 == 0)) && routine == 0) && 3 <= SKIP1) && SKIP1 + 2 <= MPR1) && NP == 1) && 4 <= SKIP2) && (myStatus == 0 || myStatus + 1073741637 == 0)) && status <= 258) && \result <= 258)) || ((((((((((((((((lowerDriverReturn == returnVal2 && 6 <= MPR3) && (260 <= status || status <= 258)) && 7 <= IPC) && !(SKIP2 == 2)) && (status <= 258 || 260 <= status)) && s == DC) && 2 == s) && !(pended == 1)) && SKIP2 + 3 <= IPC) && (status <= 258 || 260 <= status)) && routine == 0) && 3 <= SKIP1) && SKIP1 + 2 <= MPR1) && NP == 1) && 4 <= SKIP2) && (260 <= \result || \result <= 258))) || s == UNLOADED) || ((((((((7 <= IPC && !(SKIP2 == 2)) && s == DC) && 2 == s) && !(pended == 1)) && SKIP2 + 3 <= IPC) && routine == 0) && 1073741789 + status <= 0) && 1073741789 + \result <= 0)) || ((((((!(SKIP2 == 2) && s == DC) && 2 == s) && status == 0) && !(pended == 1)) && !(IPC == 2)) && routine == 0)) || ((((((((((((((((((lowerDriverReturn == returnVal2 && (260 <= status || status <= 258)) && 7 <= IPC) && !(SKIP2 == 2)) && (status <= 258 || 260 <= status)) && s == DC) && (status <= __cil_tmp15 || 258 < __cil_tmp15)) && 2 == s) && !(pended == 1)) && SKIP2 + 3 <= IPC) && (260 <= status || status <= 258)) && routine == 0) && 3 <= SKIP1) && (status <= 258 || 260 <= status)) && SKIP1 + 2 <= MPR1) && NP == 1) && (__cil_tmp15 <= 259 || __cil_tmp15 <= status)) && 4 <= SKIP2) && (260 <= \result || \result <= 258)) [2021-10-20 06:27:10,086 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((((((((((status < lowerDriverReturn + 1 && lowerDriverReturn <= returnVal) && 2 == DC) && !(pended == 1)) && SKIP2 + 3 <= IPC) && lowerDriverReturn <= status) && routine == 0) && 3 <= SKIP1) && SKIP1 + 2 <= MPR1) && NP == 1) && 4 <= SKIP2) && SKIP2 == s) && returnVal <= lowerDriverReturn) || (((((((((returnVal2 <= lowerDriverReturn && 7 <= IPC) && !(SKIP2 == 2)) && 2 == DC) && lowerDriverReturn <= returnVal2) && !(pended == 1)) && SKIP2 + 3 <= s) && routine == 0) && lowerDriverReturn == status) && IPC == s)) || (((((((((((lowerDriverReturn == returnVal2 && 2 == DC) && !(pended == 1)) && SKIP2 + 3 <= IPC) && routine == 0) && 3 <= SKIP1) && lowerDriverReturn == status) && SKIP1 + 2 <= MPR1) && NP == 1) && lowerDriverReturn == \result) && 4 <= SKIP2) && SKIP2 == s)) || ((((((((((((((((((lowerDriverReturn == returnVal2 && 6 <= MPR3) && 7 <= IPC) && !(SKIP2 == 2)) && s == DC) && 2 == s) && status <= 258) && !(pended == 1)) && status <= 258) && SKIP2 + 3 <= IPC) && (status == 0 || status + 1073741637 == 0)) && routine == 0) && 3 <= SKIP1) && SKIP1 + 2 <= MPR1) && NP == 1) && 4 <= SKIP2) && (myStatus == 0 || myStatus + 1073741637 == 0)) && status <= 258) && \result <= 258)) || ((((((((((((((((lowerDriverReturn == returnVal2 && 6 <= MPR3) && (260 <= status || status <= 258)) && 7 <= IPC) && !(SKIP2 == 2)) && (status <= 258 || 260 <= status)) && s == DC) && 2 == s) && !(pended == 1)) && SKIP2 + 3 <= IPC) && (status <= 258 || 260 <= status)) && routine == 0) && 3 <= SKIP1) && SKIP1 + 2 <= MPR1) && NP == 1) && 4 <= SKIP2) && (260 <= \result || \result <= 258))) || s == UNLOADED) || ((((((((7 <= IPC && !(SKIP2 == 2)) && s == DC) && 2 == s) && !(pended == 1)) && SKIP2 + 3 <= IPC) && routine == 0) && 1073741789 + status <= 0) && 1073741789 + \result <= 0)) || ((((((!(SKIP2 == 2) && s == DC) && 2 == s) && status == 0) && !(pended == 1)) && !(IPC == 2)) && routine == 0)) || ((((((((((((((((((lowerDriverReturn == returnVal2 && (260 <= status || status <= 258)) && 7 <= IPC) && !(SKIP2 == 2)) && (status <= 258 || 260 <= status)) && s == DC) && (status <= __cil_tmp15 || 258 < __cil_tmp15)) && 2 == s) && !(pended == 1)) && SKIP2 + 3 <= IPC) && (260 <= status || status <= 258)) && routine == 0) && 3 <= SKIP1) && (status <= 258 || 260 <= status)) && SKIP1 + 2 <= MPR1) && NP == 1) && (__cil_tmp15 <= 259 || __cil_tmp15 <= status)) && 4 <= SKIP2) && (260 <= \result || \result <= 258)) [2021-10-20 06:27:10,086 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((((((((((status < lowerDriverReturn + 1 && lowerDriverReturn <= returnVal) && 2 == DC) && !(pended == 1)) && SKIP2 + 3 <= IPC) && lowerDriverReturn <= status) && routine == 0) && 3 <= SKIP1) && SKIP1 + 2 <= MPR1) && NP == 1) && 4 <= SKIP2) && SKIP2 == s) && returnVal <= lowerDriverReturn) || (((((((((returnVal2 <= lowerDriverReturn && 7 <= IPC) && !(SKIP2 == 2)) && 2 == DC) && lowerDriverReturn <= returnVal2) && !(pended == 1)) && SKIP2 + 3 <= s) && routine == 0) && lowerDriverReturn == status) && IPC == s)) || (((((((((((lowerDriverReturn == returnVal2 && 2 == DC) && !(pended == 1)) && SKIP2 + 3 <= IPC) && routine == 0) && 3 <= SKIP1) && lowerDriverReturn == status) && SKIP1 + 2 <= MPR1) && NP == 1) && lowerDriverReturn == \result) && 4 <= SKIP2) && SKIP2 == s)) || ((((((((((((((((((lowerDriverReturn == returnVal2 && 6 <= MPR3) && 7 <= IPC) && !(SKIP2 == 2)) && s == DC) && 2 == s) && status <= 258) && !(pended == 1)) && status <= 258) && SKIP2 + 3 <= IPC) && (status == 0 || status + 1073741637 == 0)) && routine == 0) && 3 <= SKIP1) && SKIP1 + 2 <= MPR1) && NP == 1) && 4 <= SKIP2) && (myStatus == 0 || myStatus + 1073741637 == 0)) && status <= 258) && \result <= 258)) || ((((((((((((((((lowerDriverReturn == returnVal2 && 6 <= MPR3) && (260 <= status || status <= 258)) && 7 <= IPC) && !(SKIP2 == 2)) && (status <= 258 || 260 <= status)) && s == DC) && 2 == s) && !(pended == 1)) && SKIP2 + 3 <= IPC) && (status <= 258 || 260 <= status)) && routine == 0) && 3 <= SKIP1) && SKIP1 + 2 <= MPR1) && NP == 1) && 4 <= SKIP2) && (260 <= \result || \result <= 258))) || s == UNLOADED) || ((((((((7 <= IPC && !(SKIP2 == 2)) && s == DC) && 2 == s) && !(pended == 1)) && SKIP2 + 3 <= IPC) && routine == 0) && 1073741789 + status <= 0) && 1073741789 + \result <= 0)) || ((((((!(SKIP2 == 2) && s == DC) && 2 == s) && status == 0) && !(pended == 1)) && !(IPC == 2)) && routine == 0)) || ((((((((((((((((((lowerDriverReturn == returnVal2 && (260 <= status || status <= 258)) && 7 <= IPC) && !(SKIP2 == 2)) && (status <= 258 || 260 <= status)) && s == DC) && (status <= __cil_tmp15 || 258 < __cil_tmp15)) && 2 == s) && !(pended == 1)) && SKIP2 + 3 <= IPC) && (260 <= status || status <= 258)) && routine == 0) && 3 <= SKIP1) && (status <= 258 || 260 <= status)) && SKIP1 + 2 <= MPR1) && NP == 1) && (__cil_tmp15 <= 259 || __cil_tmp15 <= status)) && 4 <= SKIP2) && (260 <= \result || \result <= 258)) [2021-10-20 06:27:10,087 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((lowerDriverReturn == returnVal2 && (260 <= status || status <= 258)) && (status <= 258 || 260 <= status)) && (status <= __cil_tmp15 || 258 < __cil_tmp15)) && (260 <= status || status <= 258)) && (status <= 258 || 260 <= status)) && (__cil_tmp15 <= 259 || __cil_tmp15 <= status)) && 4 <= SKIP2) && (260 <= \result || \result <= 258)) && ((((((((((((((status < lowerDriverReturn + 1 && 7 <= IPC) && !(SKIP2 == 2)) && lowerDriverReturn <= returnVal) && 2 == DC) && !(pended == 1)) && SKIP2 + 3 <= IPC) && lowerDriverReturn <= status) && routine == 0) && 3 <= SKIP1) && SKIP1 + 2 <= MPR1) && NP == 1) && SKIP2 == s) && returnVal <= lowerDriverReturn) || ((((7 <= IPC && 3 <= SKIP1) && (((((((!(SKIP2 == 2) && s == DC) && 2 == s) && !(pended == 1)) && SKIP2 + 3 <= IPC) && !(IPC == 2)) && routine == 0) || ((((((((returnVal2 <= lowerDriverReturn && !(SKIP2 == 2)) && 2 == DC) && lowerDriverReturn <= returnVal2) && !(pended == 1)) && SKIP2 + 3 <= IPC) && !(IPC == 2)) && routine == 0) && lowerDriverReturn == status))) && SKIP1 + 2 <= MPR1) && NP == 1))) || (((((((lowerDriverReturn == returnVal2 && 6 <= MPR3) && (260 <= status || status <= 258)) && (status <= 258 || 260 <= status)) && (status <= 258 || 260 <= status)) && 4 <= SKIP2) && (260 <= \result || \result <= 258)) && ((((((((((((((status < lowerDriverReturn + 1 && 7 <= IPC) && !(SKIP2 == 2)) && lowerDriverReturn <= returnVal) && 2 == DC) && !(pended == 1)) && SKIP2 + 3 <= IPC) && lowerDriverReturn <= status) && routine == 0) && 3 <= SKIP1) && SKIP1 + 2 <= MPR1) && NP == 1) && SKIP2 == s) && returnVal <= lowerDriverReturn) || ((((7 <= IPC && 3 <= SKIP1) && (((((((!(SKIP2 == 2) && s == DC) && 2 == s) && !(pended == 1)) && SKIP2 + 3 <= IPC) && !(IPC == 2)) && routine == 0) || ((((((((returnVal2 <= lowerDriverReturn && !(SKIP2 == 2)) && 2 == DC) && lowerDriverReturn <= returnVal2) && !(pended == 1)) && SKIP2 + 3 <= IPC) && !(IPC == 2)) && routine == 0) && lowerDriverReturn == status))) && SKIP1 + 2 <= MPR1) && NP == 1)))) || ((!(2 == s) && 4 <= SKIP2) && ((((((((((((((status < lowerDriverReturn + 1 && 7 <= IPC) && !(SKIP2 == 2)) && lowerDriverReturn <= returnVal) && 2 == DC) && !(pended == 1)) && SKIP2 + 3 <= IPC) && lowerDriverReturn <= status) && routine == 0) && 3 <= SKIP1) && SKIP1 + 2 <= MPR1) && NP == 1) && SKIP2 == s) && returnVal <= lowerDriverReturn) || ((((7 <= IPC && 3 <= SKIP1) && (((((((!(SKIP2 == 2) && s == DC) && 2 == s) && !(pended == 1)) && SKIP2 + 3 <= IPC) && !(IPC == 2)) && routine == 0) || ((((((((returnVal2 <= lowerDriverReturn && !(SKIP2 == 2)) && 2 == DC) && lowerDriverReturn <= returnVal2) && !(pended == 1)) && SKIP2 + 3 <= IPC) && !(IPC == 2)) && routine == 0) && lowerDriverReturn == status))) && SKIP1 + 2 <= MPR1) && NP == 1)))) || (((((((((lowerDriverReturn == returnVal2 && 6 <= MPR3) && status <= 258) && status <= 258) && (status == 0 || status + 1073741637 == 0)) && 4 <= SKIP2) && (myStatus == 0 || myStatus + 1073741637 == 0)) && status <= 258) && \result <= 258) && ((((((((((((((status < lowerDriverReturn + 1 && 7 <= IPC) && !(SKIP2 == 2)) && lowerDriverReturn <= returnVal) && 2 == DC) && !(pended == 1)) && SKIP2 + 3 <= IPC) && lowerDriverReturn <= status) && routine == 0) && 3 <= SKIP1) && SKIP1 + 2 <= MPR1) && NP == 1) && SKIP2 == s) && returnVal <= lowerDriverReturn) || ((((7 <= IPC && 3 <= SKIP1) && (((((((!(SKIP2 == 2) && s == DC) && 2 == s) && !(pended == 1)) && SKIP2 + 3 <= IPC) && !(IPC == 2)) && routine == 0) || ((((((((returnVal2 <= lowerDriverReturn && !(SKIP2 == 2)) && 2 == DC) && lowerDriverReturn <= returnVal2) && !(pended == 1)) && SKIP2 + 3 <= IPC) && !(IPC == 2)) && routine == 0) && lowerDriverReturn == status))) && SKIP1 + 2 <= MPR1) && NP == 1)))) || (((7 <= IPC && (((((((!(SKIP2 == 2) && s == DC) && 2 == s) && !(pended == 1)) && SKIP2 + 3 <= IPC) && !(IPC == 2)) && routine == 0) || ((((((((returnVal2 <= lowerDriverReturn && !(SKIP2 == 2)) && 2 == DC) && lowerDriverReturn <= returnVal2) && !(pended == 1)) && SKIP2 + 3 <= IPC) && !(IPC == 2)) && routine == 0) && lowerDriverReturn == status))) && 1073741789 + status <= 0) && 1073741789 + \result <= 0)) || ((((((!(SKIP2 == 2) && s == DC) && 2 == s) && status == 0) && !(pended == 1)) && !(IPC == 2)) && routine == 0)) || ((7 <= IPC && !(2 == s)) && (((((((!(SKIP2 == 2) && s == DC) && 2 == s) && !(pended == 1)) && SKIP2 + 3 <= IPC) && !(IPC == 2)) && routine == 0) || ((((((((returnVal2 <= lowerDriverReturn && !(SKIP2 == 2)) && 2 == DC) && lowerDriverReturn <= returnVal2) && !(pended == 1)) && SKIP2 + 3 <= IPC) && !(IPC == 2)) && routine == 0) && lowerDriverReturn == status))) [2021-10-20 06:27:10,089 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((((((status < lowerDriverReturn + 1 && lowerDriverReturn <= returnVal) && 2 == DC) && !(pended == 1)) && SKIP2 + 3 <= IPC) && lowerDriverReturn <= status) && routine == 0) && 3 <= SKIP1) && SKIP1 + 2 <= MPR1) && NP == 1) && 4 <= SKIP2) && SKIP2 == s) && returnVal <= lowerDriverReturn) || (((((((((returnVal2 <= lowerDriverReturn && 7 <= IPC) && !(SKIP2 == 2)) && 2 == DC) && lowerDriverReturn <= returnVal2) && !(pended == 1)) && SKIP2 + 3 <= s) && routine == 0) && lowerDriverReturn == status) && IPC == s)) || (((((((((((lowerDriverReturn == returnVal2 && 2 == DC) && !(pended == 1)) && SKIP2 + 3 <= IPC) && routine == 0) && 3 <= SKIP1) && lowerDriverReturn == status) && SKIP1 + 2 <= MPR1) && NP == 1) && lowerDriverReturn == \result) && 4 <= SKIP2) && SKIP2 == s)) || ((((((((((((((((((lowerDriverReturn == returnVal2 && 6 <= MPR3) && 7 <= IPC) && !(SKIP2 == 2)) && s == DC) && 2 == s) && status <= 258) && !(pended == 1)) && status <= 258) && SKIP2 + 3 <= IPC) && (status == 0 || status + 1073741637 == 0)) && routine == 0) && 3 <= SKIP1) && SKIP1 + 2 <= MPR1) && NP == 1) && 4 <= SKIP2) && (myStatus == 0 || myStatus + 1073741637 == 0)) && status <= 258) && \result <= 258)) || ((((((((((((((((lowerDriverReturn == returnVal2 && 6 <= MPR3) && (260 <= status || status <= 258)) && 7 <= IPC) && !(SKIP2 == 2)) && (status <= 258 || 260 <= status)) && s == DC) && 2 == s) && !(pended == 1)) && SKIP2 + 3 <= IPC) && (status <= 258 || 260 <= status)) && routine == 0) && 3 <= SKIP1) && SKIP1 + 2 <= MPR1) && NP == 1) && 4 <= SKIP2) && (260 <= \result || \result <= 258))) || ((((((((7 <= IPC && !(SKIP2 == 2)) && s == DC) && 2 == s) && !(pended == 1)) && SKIP2 + 3 <= IPC) && routine == 0) && 1073741789 + status <= 0) && 1073741789 + \result <= 0)) || ((((((!(SKIP2 == 2) && s == DC) && 2 == s) && status == 0) && !(pended == 1)) && !(IPC == 2)) && routine == 0)) || ((((((((((((((((((lowerDriverReturn == returnVal2 && (260 <= status || status <= 258)) && 7 <= IPC) && !(SKIP2 == 2)) && (status <= 258 || 260 <= status)) && s == DC) && (status <= __cil_tmp15 || 258 < __cil_tmp15)) && 2 == s) && !(pended == 1)) && SKIP2 + 3 <= IPC) && (260 <= status || status <= 258)) && routine == 0) && 3 <= SKIP1) && (status <= 258 || 260 <= status)) && SKIP1 + 2 <= MPR1) && NP == 1) && (__cil_tmp15 <= 259 || __cil_tmp15 <= status)) && 4 <= SKIP2) && (260 <= \result || \result <= 258)) [2021-10-20 06:27:10,098 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((7 <= IPC && !(SKIP2 == 2)) && s == DC) && 2 == s) && !(pended == 1)) && SKIP2 + 3 <= IPC) && routine == 0) && 1073741789 + \result <= 0) && compRegistered == 0) || ((((((((((returnVal2 <= lowerDriverReturn && 7 <= IPC) && !(SKIP2 == 2)) && 2 == DC) && lowerDriverReturn <= returnVal2) && !(pended == 1)) && SKIP2 + 3 <= s) && routine == 0) && lowerDriverReturn == \result) && IPC == s) && compRegistered == 0)) || (((((((((((s == DC && 2 == s) && status == 0) && \result == 0) && !(pended == 1)) && SKIP2 + 3 <= IPC) && routine == 0) && 3 <= SKIP1) && SKIP1 + 2 <= MPR1) && NP == 1) && 4 <= SKIP2) && compRegistered == 0) [2021-10-20 06:27:10,101 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((((((((((((((((compRegistered == 1 && returnVal2 <= lowerDriverReturn) && (260 <= status || status <= 258)) && s == DC) && 0 <= compRetStatus + 1073741802) && (status <= __cil_tmp15 || 258 < __cil_tmp15)) && lowerDriverReturn <= returnVal2) && 2 == s) && 4294967296 * (__cil_tmp7 / 4294967296) + 3221225493 < __cil_tmp7) && !(pended == 1)) && SKIP2 + 3 <= IPC) && __cil_tmp7 / 4294967296 + 1 <= 0) && (260 <= status || status <= 258)) && __cil_tmp7 <= 4294967296 * (__cil_tmp7 / 4294967296) + 3221225494) && routine == 0) && 3 <= SKIP1) && (status <= 258 || 260 <= status)) && SKIP1 + 2 <= MPR1) && NP == 1) && (__cil_tmp15 <= 259 || __cil_tmp15 <= status)) && 0 < __cil_tmp7 / 4294967296 + 2) && 4 <= SKIP2) && compRetStatus + 1073741802 <= 0) && (260 <= \result || \result <= 258)) || (((((((((((((((((((((((compRegistered == 1 && returnVal2 <= lowerDriverReturn) && 6 <= MPR3) && s == DC) && 0 <= compRetStatus + 1073741802) && lowerDriverReturn <= returnVal2) && 2 == s) && 4294967296 * (__cil_tmp7 / 4294967296) + 3221225493 < __cil_tmp7) && !(pended == 1)) && status <= 258) && SKIP2 + 3 <= IPC) && __cil_tmp7 / 4294967296 + 1 <= 0) && __cil_tmp7 <= 4294967296 * (__cil_tmp7 / 4294967296) + 3221225494) && (status == 0 || status + 1073741637 == 0)) && routine == 0) && 3 <= SKIP1) && SKIP1 + 2 <= MPR1) && NP == 1) && 0 < __cil_tmp7 / 4294967296 + 2) && 4 <= SKIP2) && (myStatus == 0 || myStatus + 1073741637 == 0)) && status <= 258) && compRetStatus + 1073741802 <= 0) && \result <= 258)) || (((((((((((((((((((((compRegistered == 1 && returnVal2 <= lowerDriverReturn) && 6 <= MPR3) && (260 <= status || status <= 258)) && s == DC) && 0 <= compRetStatus + 1073741802) && lowerDriverReturn <= returnVal2) && 2 == s) && 4294967296 * (__cil_tmp7 / 4294967296) + 3221225493 < __cil_tmp7) && !(pended == 1)) && SKIP2 + 3 <= IPC) && __cil_tmp7 / 4294967296 + 1 <= 0) && __cil_tmp7 <= 4294967296 * (__cil_tmp7 / 4294967296) + 3221225494) && (status <= 258 || 260 <= status)) && routine == 0) && 3 <= SKIP1) && SKIP1 + 2 <= MPR1) && NP == 1) && 0 < __cil_tmp7 / 4294967296 + 2) && 4 <= SKIP2) && compRetStatus + 1073741802 <= 0) && (260 <= \result || \result <= 258))) || (((((((((((returnVal2 <= lowerDriverReturn && 2 == DC) && lowerDriverReturn <= returnVal2) && !(pended == 1)) && SKIP2 + 3 <= IPC) && routine == 0) && 3 <= SKIP1) && SKIP1 + 2 <= MPR1) && NP == 1) && lowerDriverReturn == \result) && 4 <= SKIP2) && SKIP2 == s) [2021-10-20 06:27:10,396 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_057538d9-834c-4717-abdb-44bf9884d64d/bin/utaipan-tZwUujhuQw/witness.graphml [2021-10-20 06:27:10,396 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2021-10-20 06:27:10,398 INFO L168 Benchmark]: Toolchain (without parser) took 40270.59 ms. Allocated memory was 107.0 MB in the beginning and 436.2 MB in the end (delta: 329.3 MB). Free memory was 63.7 MB in the beginning and 255.5 MB in the end (delta: -191.8 MB). Peak memory consumption was 135.1 MB. Max. memory is 16.1 GB. [2021-10-20 06:27:10,399 INFO L168 Benchmark]: CDTParser took 0.38 ms. Allocated memory is still 107.0 MB. Free memory is still 81.4 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-20 06:27:10,399 INFO L168 Benchmark]: CACSL2BoogieTranslator took 777.22 ms. Allocated memory is still 107.0 MB. Free memory was 63.5 MB in the beginning and 71.1 MB in the end (delta: -7.6 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2021-10-20 06:27:10,400 INFO L168 Benchmark]: Boogie Procedure Inliner took 181.62 ms. Allocated memory is still 107.0 MB. Free memory was 71.1 MB in the beginning and 60.1 MB in the end (delta: 11.0 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2021-10-20 06:27:10,400 INFO L168 Benchmark]: Boogie Preprocessor took 183.08 ms. Allocated memory is still 107.0 MB. Free memory was 60.1 MB in the beginning and 53.0 MB in the end (delta: 7.1 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2021-10-20 06:27:10,401 INFO L168 Benchmark]: RCFGBuilder took 4115.01 ms. Allocated memory was 107.0 MB in the beginning and 201.3 MB in the end (delta: 94.4 MB). Free memory was 53.0 MB in the beginning and 124.7 MB in the end (delta: -71.7 MB). Peak memory consumption was 43.5 MB. Max. memory is 16.1 GB. [2021-10-20 06:27:10,401 INFO L168 Benchmark]: TraceAbstraction took 34567.66 ms. Allocated memory was 201.3 MB in the beginning and 436.2 MB in the end (delta: 234.9 MB). Free memory was 123.6 MB in the beginning and 311.1 MB in the end (delta: -187.5 MB). Peak memory consumption was 229.8 MB. Max. memory is 16.1 GB. [2021-10-20 06:27:10,402 INFO L168 Benchmark]: Witness Printer took 431.24 ms. Allocated memory is still 436.2 MB. Free memory was 311.1 MB in the beginning and 255.5 MB in the end (delta: 55.6 MB). Peak memory consumption was 54.5 MB. Max. memory is 16.1 GB. [2021-10-20 06:27:10,406 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.38 ms. Allocated memory is still 107.0 MB. Free memory is still 81.4 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 777.22 ms. Allocated memory is still 107.0 MB. Free memory was 63.5 MB in the beginning and 71.1 MB in the end (delta: -7.6 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 181.62 ms. Allocated memory is still 107.0 MB. Free memory was 71.1 MB in the beginning and 60.1 MB in the end (delta: 11.0 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 183.08 ms. Allocated memory is still 107.0 MB. Free memory was 60.1 MB in the beginning and 53.0 MB in the end (delta: 7.1 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. * RCFGBuilder took 4115.01 ms. Allocated memory was 107.0 MB in the beginning and 201.3 MB in the end (delta: 94.4 MB). Free memory was 53.0 MB in the beginning and 124.7 MB in the end (delta: -71.7 MB). Peak memory consumption was 43.5 MB. Max. memory is 16.1 GB. * TraceAbstraction took 34567.66 ms. Allocated memory was 201.3 MB in the beginning and 436.2 MB in the end (delta: 234.9 MB). Free memory was 123.6 MB in the beginning and 311.1 MB in the end (delta: -187.5 MB). Peak memory consumption was 229.8 MB. Max. memory is 16.1 GB. * Witness Printer took 431.24 ms. Allocated memory is still 436.2 MB. Free memory was 311.1 MB in the beginning and 255.5 MB in the end (delta: 55.6 MB). Peak memory consumption was 54.5 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0ms ErrorAutomatonConstructionTimeTotal, 0.0ms FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0ms ErrorAutomatonConstructionTimeAvg, 0.0ms ErrorAutomatonDifferenceTimeAvg, 0.0ms ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - PositiveResult [Line: 56]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 56]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 56]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 56]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 56]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 56]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 56]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 56]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 56]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 56]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 56]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 56]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 56]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 56]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 56]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 56]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 56]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 56]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 56]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 56]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 56]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 56]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 56]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 56]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 56]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 56]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 56]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 56]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 56]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 56]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 56]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 56]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 56]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 56]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 56]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 56]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 56]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 56]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 56]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 56]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 56]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 56]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 56]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 56]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 56]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 56]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 56]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 56]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 56]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 56]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 56]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 364 locations, 51 error locations. Started 1 CEGAR loops. OverallTime: 34370.7ms, OverallIterations: 40, TraceHistogramMax: 1, EmptinessCheckTime: 65.7ms, AutomataDifference: 9027.9ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 19738.7ms, InitialAbstractionConstructionTime: 24.2ms, PartialOrderReductionTime: 0.0ms, HoareTripleCheckerStatistics: 9823 SDtfs, 8520 SDslu, 11681 SDs, 0 SdLazy, 4154 SolverSat, 641 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 4074.6ms Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 225 GetRequests, 71 SyntacticMatches, 0 SemanticMatches, 154 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 144 ImplicationChecksByTransitivity, 1973.1ms Time, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=447occurred in iteration=5, InterpolantAutomatonStates: 195, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0ms DumpTime, AutomataMinimizationStatistics: 1543.4ms AutomataMinimizationTime, 40 MinimizatonAttempts, 1392 StatesRemovedByMinimization, 26 NontrivialMinimizations, HoareAnnotationStatistics: 0.0ms HoareAnnotationTime, 109 LocationsWithAnnotation, 109 PreInvPairs, 294 NumberOfFragments, 9492 HoareAnnotationTreeSize, 109 FomulaSimplifications, 7385055 FormulaSimplificationTreeSizeReduction, 3604.8ms HoareSimplificationTime, 109 FomulaSimplificationsInter, 198249 FormulaSimplificationTreeSizeReductionInter, 16087.5ms HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 157.1ms SsaConstructionTime, 738.0ms SatisfiabilityAnalysisTime, 2352.1ms InterpolantComputationTime, 1085 NumberOfCodeBlocks, 1085 NumberOfCodeBlocksAsserted, 40 NumberOfCheckSat, 1045 ConstructedInterpolants, 0 QuantifiedInterpolants, 3220 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 40 InterpolantComputations, 40 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 - AllSpecificationsHoldResult: All specifications hold 51 specifications checked. All of them hold - InvariantResult [Line: 773]: Loop Invariant Derived loop invariant: (((((((((((((((((((status < lowerDriverReturn + 1 && lowerDriverReturn <= returnVal) && 2 == DC) && !(pended == 1)) && SKIP2 + 3 <= IPC) && lowerDriverReturn <= status) && routine == 0) && 3 <= SKIP1) && SKIP1 + 2 <= MPR1) && NP == 1) && 4 <= SKIP2) && SKIP2 == s) && returnVal <= lowerDriverReturn) || (((((((((returnVal2 <= lowerDriverReturn && 7 <= IPC) && !(SKIP2 == 2)) && 2 == DC) && lowerDriverReturn <= returnVal2) && !(pended == 1)) && SKIP2 + 3 <= s) && routine == 0) && lowerDriverReturn == status) && IPC == s)) || (((((((((((lowerDriverReturn == returnVal2 && 2 == DC) && !(pended == 1)) && SKIP2 + 3 <= IPC) && routine == 0) && 3 <= SKIP1) && lowerDriverReturn == status) && SKIP1 + 2 <= MPR1) && NP == 1) && lowerDriverReturn == \result) && 4 <= SKIP2) && SKIP2 == s)) || ((((((((((((((((((lowerDriverReturn == returnVal2 && 6 <= MPR3) && 7 <= IPC) && !(SKIP2 == 2)) && s == DC) && 2 == s) && status <= 258) && !(pended == 1)) && status <= 258) && SKIP2 + 3 <= IPC) && (status == 0 || status + 1073741637 == 0)) && routine == 0) && 3 <= SKIP1) && SKIP1 + 2 <= MPR1) && NP == 1) && 4 <= SKIP2) && (myStatus == 0 || myStatus + 1073741637 == 0)) && status <= 258) && \result <= 258)) || ((((((((((((((((lowerDriverReturn == returnVal2 && 6 <= MPR3) && (260 <= status || status <= 258)) && 7 <= IPC) && !(SKIP2 == 2)) && (status <= 258 || 260 <= status)) && s == DC) && 2 == s) && !(pended == 1)) && SKIP2 + 3 <= IPC) && (status <= 258 || 260 <= status)) && routine == 0) && 3 <= SKIP1) && SKIP1 + 2 <= MPR1) && NP == 1) && 4 <= SKIP2) && (260 <= \result || \result <= 258))) || s == UNLOADED) || ((((((((7 <= IPC && !(SKIP2 == 2)) && s == DC) && 2 == s) && !(pended == 1)) && SKIP2 + 3 <= IPC) && routine == 0) && 1073741789 + status <= 0) && 1073741789 + \result <= 0)) || ((((((!(SKIP2 == 2) && s == DC) && 2 == s) && status == 0) && !(pended == 1)) && !(IPC == 2)) && routine == 0)) || ((((((((((((((((((lowerDriverReturn == returnVal2 && (260 <= status || status <= 258)) && 7 <= IPC) && !(SKIP2 == 2)) && (status <= 258 || 260 <= status)) && s == DC) && (status <= __cil_tmp15 || 258 < __cil_tmp15)) && 2 == s) && !(pended == 1)) && SKIP2 + 3 <= IPC) && (260 <= status || status <= 258)) && routine == 0) && 3 <= SKIP1) && (status <= 258 || 260 <= status)) && SKIP1 + 2 <= MPR1) && NP == 1) && (__cil_tmp15 <= 259 || __cil_tmp15 <= status)) && 4 <= SKIP2) && (260 <= \result || \result <= 258)) - InvariantResult [Line: 791]: Loop Invariant Derived loop invariant: ((((((((((((((lowerDriverReturn == returnVal2 && (260 <= status || status <= 258)) && (status <= 258 || 260 <= status)) && (status <= __cil_tmp15 || 258 < __cil_tmp15)) && (260 <= status || status <= 258)) && (status <= 258 || 260 <= status)) && (__cil_tmp15 <= 259 || __cil_tmp15 <= status)) && 4 <= SKIP2) && (260 <= \result || \result <= 258)) && ((((((((((((((status < lowerDriverReturn + 1 && 7 <= IPC) && !(SKIP2 == 2)) && lowerDriverReturn <= returnVal) && 2 == DC) && !(pended == 1)) && SKIP2 + 3 <= IPC) && lowerDriverReturn <= status) && routine == 0) && 3 <= SKIP1) && SKIP1 + 2 <= MPR1) && NP == 1) && SKIP2 == s) && returnVal <= lowerDriverReturn) || ((((7 <= IPC && 3 <= SKIP1) && (((((((!(SKIP2 == 2) && s == DC) && 2 == s) && !(pended == 1)) && SKIP2 + 3 <= IPC) && !(IPC == 2)) && routine == 0) || ((((((((returnVal2 <= lowerDriverReturn && !(SKIP2 == 2)) && 2 == DC) && lowerDriverReturn <= returnVal2) && !(pended == 1)) && SKIP2 + 3 <= IPC) && !(IPC == 2)) && routine == 0) && lowerDriverReturn == status))) && SKIP1 + 2 <= MPR1) && NP == 1))) || (((((((lowerDriverReturn == returnVal2 && 6 <= MPR3) && (260 <= status || status <= 258)) && (status <= 258 || 260 <= status)) && (status <= 258 || 260 <= status)) && 4 <= SKIP2) && (260 <= \result || \result <= 258)) && ((((((((((((((status < lowerDriverReturn + 1 && 7 <= IPC) && !(SKIP2 == 2)) && lowerDriverReturn <= returnVal) && 2 == DC) && !(pended == 1)) && SKIP2 + 3 <= IPC) && lowerDriverReturn <= status) && routine == 0) && 3 <= SKIP1) && SKIP1 + 2 <= MPR1) && NP == 1) && SKIP2 == s) && returnVal <= lowerDriverReturn) || ((((7 <= IPC && 3 <= SKIP1) && (((((((!(SKIP2 == 2) && s == DC) && 2 == s) && !(pended == 1)) && SKIP2 + 3 <= IPC) && !(IPC == 2)) && routine == 0) || ((((((((returnVal2 <= lowerDriverReturn && !(SKIP2 == 2)) && 2 == DC) && lowerDriverReturn <= returnVal2) && !(pended == 1)) && SKIP2 + 3 <= IPC) && !(IPC == 2)) && routine == 0) && lowerDriverReturn == status))) && SKIP1 + 2 <= MPR1) && NP == 1)))) || ((!(2 == s) && 4 <= SKIP2) && ((((((((((((((status < lowerDriverReturn + 1 && 7 <= IPC) && !(SKIP2 == 2)) && lowerDriverReturn <= returnVal) && 2 == DC) && !(pended == 1)) && SKIP2 + 3 <= IPC) && lowerDriverReturn <= status) && routine == 0) && 3 <= SKIP1) && SKIP1 + 2 <= MPR1) && NP == 1) && SKIP2 == s) && returnVal <= lowerDriverReturn) || ((((7 <= IPC && 3 <= SKIP1) && (((((((!(SKIP2 == 2) && s == DC) && 2 == s) && !(pended == 1)) && SKIP2 + 3 <= IPC) && !(IPC == 2)) && routine == 0) || ((((((((returnVal2 <= lowerDriverReturn && !(SKIP2 == 2)) && 2 == DC) && lowerDriverReturn <= returnVal2) && !(pended == 1)) && SKIP2 + 3 <= IPC) && !(IPC == 2)) && routine == 0) && lowerDriverReturn == status))) && SKIP1 + 2 <= MPR1) && NP == 1)))) || (((((((((lowerDriverReturn == returnVal2 && 6 <= MPR3) && status <= 258) && status <= 258) && (status == 0 || status + 1073741637 == 0)) && 4 <= SKIP2) && (myStatus == 0 || myStatus + 1073741637 == 0)) && status <= 258) && \result <= 258) && ((((((((((((((status < lowerDriverReturn + 1 && 7 <= IPC) && !(SKIP2 == 2)) && lowerDriverReturn <= returnVal) && 2 == DC) && !(pended == 1)) && SKIP2 + 3 <= IPC) && lowerDriverReturn <= status) && routine == 0) && 3 <= SKIP1) && SKIP1 + 2 <= MPR1) && NP == 1) && SKIP2 == s) && returnVal <= lowerDriverReturn) || ((((7 <= IPC && 3 <= SKIP1) && (((((((!(SKIP2 == 2) && s == DC) && 2 == s) && !(pended == 1)) && SKIP2 + 3 <= IPC) && !(IPC == 2)) && routine == 0) || ((((((((returnVal2 <= lowerDriverReturn && !(SKIP2 == 2)) && 2 == DC) && lowerDriverReturn <= returnVal2) && !(pended == 1)) && SKIP2 + 3 <= IPC) && !(IPC == 2)) && routine == 0) && lowerDriverReturn == status))) && SKIP1 + 2 <= MPR1) && NP == 1)))) || (((7 <= IPC && (((((((!(SKIP2 == 2) && s == DC) && 2 == s) && !(pended == 1)) && SKIP2 + 3 <= IPC) && !(IPC == 2)) && routine == 0) || ((((((((returnVal2 <= lowerDriverReturn && !(SKIP2 == 2)) && 2 == DC) && lowerDriverReturn <= returnVal2) && !(pended == 1)) && SKIP2 + 3 <= IPC) && !(IPC == 2)) && routine == 0) && lowerDriverReturn == status))) && 1073741789 + status <= 0) && 1073741789 + \result <= 0)) || ((((((!(SKIP2 == 2) && s == DC) && 2 == s) && status == 0) && !(pended == 1)) && !(IPC == 2)) && routine == 0)) || ((7 <= IPC && !(2 == s)) && (((((((!(SKIP2 == 2) && s == DC) && 2 == s) && !(pended == 1)) && SKIP2 + 3 <= IPC) && !(IPC == 2)) && routine == 0) || ((((((((returnVal2 <= lowerDriverReturn && !(SKIP2 == 2)) && 2 == DC) && lowerDriverReturn <= returnVal2) && !(pended == 1)) && SKIP2 + 3 <= IPC) && !(IPC == 2)) && routine == 0) && lowerDriverReturn == status))) - InvariantResult [Line: 880]: Loop Invariant Derived loop invariant: ((((((((((((((((((compRegistered == 1 && 6 <= MPR3) && setEventCalled == 1) && 2 == DC) && 0 <= compRetStatus + 1073741802) && 4294967296 * (__cil_tmp7 / 4294967296) + 3221225493 < __cil_tmp7) && !(pended == 1)) && SKIP2 + 3 <= IPC) && __cil_tmp7 / 4294967296 + 1 <= 0) && __cil_tmp7 <= 4294967296 * (__cil_tmp7 / 4294967296) + 3221225494) && (status <= 258 || 260 <= status)) && routine == 0) && 3 <= SKIP1) && SKIP1 + 2 <= MPR1) && NP == 1) && 0 < __cil_tmp7 / 4294967296 + 2) && 4 <= SKIP2) && (myStatus == 0 || myStatus + 1073741637 == 0)) && compRetStatus + 1073741802 <= 0) && MPR1 == s - InvariantResult [Line: 882]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ((((((((((((((((((((((compRegistered == 1 && returnVal2 <= lowerDriverReturn) && 6 <= MPR3) && (s == NP || 259 == returnVal2)) && setEventCalled == 1) && 2 == DC) && 0 <= compRetStatus + 1073741802) && lowerDriverReturn <= returnVal2) && 4294967296 * (__cil_tmp7 / 4294967296) + 3221225493 < __cil_tmp7) && !(pended == 1)) && SKIP2 + 3 <= IPC) && __cil_tmp7 / 4294967296 + 1 <= 0) && (s == NP || MPR3 == s)) && __cil_tmp7 <= 4294967296 * (__cil_tmp7 / 4294967296) + 3221225494) && routine == 0) && 3 <= SKIP1) && SKIP1 + 2 <= MPR1) && customIrp == 0) && NP == 1) && 0 < __cil_tmp7 / 4294967296 + 2) && 4 <= SKIP2) && (myStatus == 0 || myStatus + 1073741637 == 0)) && compRetStatus + 1073741802 <= 0) && ((returnVal2 <= 258 || 259 < returnVal2) || !(s == 1)) - InvariantResult [Line: 952]: Loop Invariant Derived loop invariant: ((((((7 <= IPC && !(SKIP2 == 2)) && s == DC) && 2 == s) && !(pended == 1)) && SKIP2 + 3 <= IPC) && routine == 0) && compRegistered == 0 - InvariantResult [Line: 727]: Loop Invariant Derived loop invariant: ((((((7 <= IPC && !(SKIP2 == 2)) && 2 == DC) && !(pended == 1)) && SKIP2 + 3 <= IPC) && s == NP) && routine == 0) && compRegistered == 0 - InvariantResult [Line: 105]: Loop Invariant Derived loop invariant: (((((((((((6 <= MPR3 && 2 == DC) && !(pended == 1)) && SKIP2 + 3 <= IPC) && s == NP) && routine == 0) && 3 <= SKIP1) && SKIP1 + 2 <= MPR1) && customIrp == 0) && NP == 1) && 4 <= SKIP2) && (myStatus == 0 || myStatus + 1073741637 == 0)) && compRegistered == 0 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ((((((((((((((((((((((compRegistered == 1 && returnVal2 <= lowerDriverReturn) && 6 <= MPR3) && (s == NP || 259 == returnVal2)) && setEventCalled == 1) && 2 == DC) && 0 <= compRetStatus + 1073741802) && lowerDriverReturn <= returnVal2) && 4294967296 * (__cil_tmp7 / 4294967296) + 3221225493 < __cil_tmp7) && !(pended == 1)) && SKIP2 + 3 <= IPC) && __cil_tmp7 / 4294967296 + 1 <= 0) && (s == NP || MPR3 == s)) && __cil_tmp7 <= 4294967296 * (__cil_tmp7 / 4294967296) + 3221225494) && routine == 0) && 3 <= SKIP1) && SKIP1 + 2 <= MPR1) && customIrp == 0) && NP == 1) && 0 < __cil_tmp7 / 4294967296 + 2) && 4 <= SKIP2) && (myStatus == 0 || myStatus + 1073741637 == 0)) && compRetStatus + 1073741802 <= 0) && ((returnVal2 <= 258 || 259 < returnVal2) || !(s == 1)) - InvariantResult [Line: 341]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 717]: Loop Invariant Derived loop invariant: (((((((((((6 <= MPR3 && 2 == DC) && !(pended == 1)) && SKIP2 + 3 <= IPC) && s == NP) && routine == 0) && 3 <= SKIP1) && SKIP1 + 2 <= MPR1) && customIrp == 0) && NP == 1) && 4 <= SKIP2) && (myStatus == 0 || myStatus + 1073741637 == 0)) && compRegistered == 0 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((((((((compRegistered == 1 && 6 <= MPR3) && 2 == DC) && !(pended == 1)) && SKIP2 + 3 <= IPC) && s == NP) && routine == 0) && 3 <= SKIP1) && SKIP1 + 2 <= MPR1) && customIrp == 0) && NP == 1) && 4 <= SKIP2) && (myStatus == 0 || myStatus + 1073741637 == 0) - InvariantResult [Line: 341]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 108]: Loop Invariant Derived loop invariant: (((((((((((6 <= MPR3 && 2 == DC) && !(pended == 1)) && SKIP2 + 3 <= IPC) && s == NP) && routine == 0) && 3 <= SKIP1) && SKIP1 + 2 <= MPR1) && customIrp == 0) && NP == 1) && 4 <= SKIP2) && (myStatus == 0 || myStatus + 1073741637 == 0)) && compRegistered == 0 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ((((((((((((((((((((((compRegistered == 1 && returnVal2 <= lowerDriverReturn) && 6 <= MPR3) && (s == NP || 259 == returnVal2)) && setEventCalled == 1) && 2 == DC) && 0 <= compRetStatus + 1073741802) && lowerDriverReturn <= returnVal2) && 4294967296 * (__cil_tmp7 / 4294967296) + 3221225493 < __cil_tmp7) && !(pended == 1)) && SKIP2 + 3 <= IPC) && __cil_tmp7 / 4294967296 + 1 <= 0) && (s == NP || MPR3 == s)) && __cil_tmp7 <= 4294967296 * (__cil_tmp7 / 4294967296) + 3221225494) && (status <= 258 || 260 <= status)) && routine == 0) && 3 <= SKIP1) && SKIP1 + 2 <= MPR1) && NP == 1) && 0 < __cil_tmp7 / 4294967296 + 2) && 4 <= SKIP2) && (myStatus == 0 || myStatus + 1073741637 == 0)) && compRetStatus + 1073741802 <= 0) && ((returnVal2 <= 258 || 259 < returnVal2) || !(s == 1)) - InvariantResult [Line: 882]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((((((((compRegistered == 1 && 6 <= MPR3) && 2 == DC) && !(pended == 1)) && SKIP2 + 3 <= IPC) && s == NP) && routine == 0) && 3 <= SKIP1) && SKIP1 + 2 <= MPR1) && customIrp == 0) && NP == 1) && 4 <= SKIP2) && (myStatus == 0 || myStatus + 1073741637 == 0) - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ((((((((((lowerDriverReturn <= returnVal && 2 == DC) && !(pended == 1)) && SKIP2 + 3 <= IPC) && routine == 0) && 3 <= SKIP1) && SKIP1 + 2 <= MPR1) && NP == 1) && 4 <= SKIP2) && compRegistered == 0) && SKIP2 == s) && returnVal <= lowerDriverReturn - InvariantResult [Line: 300]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 881]: Loop Invariant Derived loop invariant: ((((((((((((((((((compRegistered == 1 && 6 <= MPR3) && setEventCalled == 1) && 2 == DC) && 0 <= compRetStatus + 1073741802) && 4294967296 * (__cil_tmp7 / 4294967296) + 3221225493 < __cil_tmp7) && !(pended == 1)) && SKIP2 + 3 <= IPC) && __cil_tmp7 / 4294967296 + 1 <= 0) && __cil_tmp7 <= 4294967296 * (__cil_tmp7 / 4294967296) + 3221225494) && (status <= 258 || 260 <= status)) && routine == 0) && 3 <= SKIP1) && SKIP1 + 2 <= MPR1) && NP == 1) && 0 < __cil_tmp7 / 4294967296 + 2) && 4 <= SKIP2) && (myStatus == 0 || myStatus + 1073741637 == 0)) && compRetStatus + 1073741802 <= 0) && MPR1 == s - InvariantResult [Line: 341]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 279]: Loop Invariant Derived loop invariant: (((((((((((((((((((((compRegistered == 1 && returnVal2 <= lowerDriverReturn) && 6 <= MPR3) && 2 == DC) && 0 <= compRetStatus + 1073741802) && lowerDriverReturn <= returnVal2) && 4294967296 * (__cil_tmp7 / 4294967296) + 3221225493 < __cil_tmp7) && !(pended == 1)) && SKIP2 + 3 <= IPC) && __cil_tmp7 / 4294967296 + 1 <= 0) && s == NP) && __cil_tmp7 <= 4294967296 * (__cil_tmp7 / 4294967296) + 3221225494) && (status == 0 || status + 1073741637 == 0)) && routine == 0) && 3 <= SKIP1) && SKIP1 + 2 <= MPR1) && customIrp == 0) && NP == 1) && 0 < __cil_tmp7 / 4294967296 + 2) && 4 <= SKIP2) && (myStatus == 0 || myStatus + 1073741637 == 0)) && compRetStatus + 1073741802 <= 0) || ((((((((((((((((((((((compRegistered == 1 && returnVal2 <= lowerDriverReturn) && 6 <= MPR3) && 2 == DC) && 0 <= compRetStatus + 1073741802) && lowerDriverReturn <= returnVal2) && 4294967296 * (__cil_tmp7 / 4294967296) + 3221225493 < __cil_tmp7) && !(pended == 1)) && SKIP2 + 3 <= IPC) && __cil_tmp7 / 4294967296 + 1 <= 0) && s == NP) && __cil_tmp7 <= 4294967296 * (__cil_tmp7 / 4294967296) + 3221225494) && routine == 0) && 3 <= SKIP1) && (status <= 258 || 260 <= status)) && SKIP1 + 2 <= MPR1) && customIrp == 0) && NP == 1) && 0 < __cil_tmp7 / 4294967296 + 2) && 4 <= SKIP2) && (myStatus == 0 || myStatus + 1073741637 == 0)) && compRetStatus + 1073741802 <= 0) && (returnVal2 <= 258 || 259 < returnVal2)) - InvariantResult [Line: 992]: Loop Invariant Derived loop invariant: (((((((((((((((((((((compRegistered == 1 && returnVal2 <= lowerDriverReturn) && 6 <= MPR3) && 2 == DC) && 0 <= compRetStatus + 1073741802) && (status <= __cil_tmp15 || 258 < __cil_tmp15)) && lowerDriverReturn <= returnVal2) && 4294967296 * (__cil_tmp7 / 4294967296) + 3221225493 < __cil_tmp7) && !(pended == 1)) && SKIP2 + 3 <= IPC) && __cil_tmp7 / 4294967296 + 1 <= 0) && s == NP) && __cil_tmp7 <= 4294967296 * (__cil_tmp7 / 4294967296) + 3221225494) && routine == 0) && 3 <= SKIP1) && SKIP1 + 2 <= MPR1) && customIrp == 0) && NP == 1) && (__cil_tmp15 <= 259 || __cil_tmp15 <= status)) && 0 < __cil_tmp7 / 4294967296 + 2) && 4 <= SKIP2) && (myStatus == 0 || myStatus + 1073741637 == 0)) && compRetStatus + 1073741802 <= 0 - InvariantResult [Line: 526]: Loop Invariant Derived loop invariant: (((((((((((((((((((compRegistered == 1 && returnVal2 <= lowerDriverReturn) && 6 <= MPR3) && 2 == DC) && 0 <= compRetStatus + 1073741802) && lowerDriverReturn <= returnVal2) && 4294967296 * (__cil_tmp7 / 4294967296) + 3221225493 < __cil_tmp7) && !(pended == 1)) && SKIP2 + 3 <= IPC) && __cil_tmp7 / 4294967296 + 1 <= 0) && s == NP) && __cil_tmp7 <= 4294967296 * (__cil_tmp7 / 4294967296) + 3221225494) && (status <= 258 || 260 <= status)) && routine == 0) && 3 <= SKIP1) && SKIP1 + 2 <= MPR1) && NP == 1) && 0 < __cil_tmp7 / 4294967296 + 2) && 4 <= SKIP2) && (myStatus == 0 || myStatus + 1073741637 == 0)) && compRetStatus + 1073741802 <= 0 - InvariantResult [Line: 882]: Loop Invariant Derived loop invariant: ((((((((((((compRegistered == 1 && 6 <= MPR3) && 2 == DC) && !(pended == 1)) && SKIP2 + 3 <= IPC) && s == NP) && (status <= 258 || 260 <= status)) && routine == 0) && 3 <= SKIP1) && (status <= 258 || 260 <= status)) && SKIP1 + 2 <= MPR1) && NP == 1) && 4 <= SKIP2) && (myStatus == 0 || myStatus + 1073741637 == 0) - InvariantResult [Line: 881]: Loop Invariant Derived loop invariant: ((((((((((((((((((compRegistered == 1 && 6 <= MPR3) && setEventCalled == 1) && 2 == DC) && 0 <= compRetStatus + 1073741802) && 4294967296 * (__cil_tmp7 / 4294967296) + 3221225493 < __cil_tmp7) && !(pended == 1)) && SKIP2 + 3 <= IPC) && __cil_tmp7 / 4294967296 + 1 <= 0) && __cil_tmp7 <= 4294967296 * (__cil_tmp7 / 4294967296) + 3221225494) && (status <= 258 || 260 <= status)) && routine == 0) && 3 <= SKIP1) && SKIP1 + 2 <= MPR1) && NP == 1) && 0 < __cil_tmp7 / 4294967296 + 2) && 4 <= SKIP2) && (myStatus == 0 || myStatus + 1073741637 == 0)) && compRetStatus + 1073741802 <= 0) && MPR1 == s - InvariantResult [Line: 952]: Loop Invariant Derived loop invariant: ((((((((((((((((((((((compRegistered == 1 && returnVal2 <= lowerDriverReturn) && 6 <= MPR3) && s == DC) && 0 <= compRetStatus + 1073741802) && lowerDriverReturn <= returnVal2) && 2 == s) && 4294967296 * (__cil_tmp7 / 4294967296) + 3221225493 < __cil_tmp7) && !(pended == 1)) && status <= 258) && SKIP2 + 3 <= IPC) && __cil_tmp7 / 4294967296 + 1 <= 0) && __cil_tmp7 <= 4294967296 * (__cil_tmp7 / 4294967296) + 3221225494) && (status == 0 || status + 1073741637 == 0)) && routine == 0) && 3 <= SKIP1) && SKIP1 + 2 <= MPR1) && customIrp == 0) && NP == 1) && 0 < __cil_tmp7 / 4294967296 + 2) && 4 <= SKIP2) && (myStatus == 0 || myStatus + 1073741637 == 0)) && compRetStatus + 1073741802 <= 0) || (((((((((((((((((((((compRegistered == 1 && returnVal2 <= lowerDriverReturn) && s == DC) && 0 <= compRetStatus + 1073741802) && (status <= __cil_tmp15 || 258 < __cil_tmp15)) && lowerDriverReturn <= returnVal2) && 2 == s) && 4294967296 * (__cil_tmp7 / 4294967296) + 3221225493 < __cil_tmp7) && !(pended == 1)) && SKIP2 + 3 <= IPC) && __cil_tmp7 / 4294967296 + 1 <= 0) && (260 <= status || status <= 258)) && __cil_tmp7 <= 4294967296 * (__cil_tmp7 / 4294967296) + 3221225494) && routine == 0) && 3 <= SKIP1) && (status <= 258 || 260 <= status)) && SKIP1 + 2 <= MPR1) && NP == 1) && (__cil_tmp15 <= 259 || __cil_tmp15 <= status)) && 0 < __cil_tmp7 / 4294967296 + 2) && 4 <= SKIP2) && compRetStatus + 1073741802 <= 0) - InvariantResult [Line: 300]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 881]: Loop Invariant Derived loop invariant: ((((((((((((((((((compRegistered == 1 && 6 <= MPR3) && setEventCalled == 1) && 2 == DC) && 0 <= compRetStatus + 1073741802) && 4294967296 * (__cil_tmp7 / 4294967296) + 3221225493 < __cil_tmp7) && !(pended == 1)) && SKIP2 + 3 <= IPC) && __cil_tmp7 / 4294967296 + 1 <= 0) && __cil_tmp7 <= 4294967296 * (__cil_tmp7 / 4294967296) + 3221225494) && routine == 0) && 3 <= SKIP1) && SKIP1 + 2 <= MPR1) && customIrp == 0) && NP == 1) && 0 < __cil_tmp7 / 4294967296 + 2) && 4 <= SKIP2) && (myStatus == 0 || myStatus + 1073741637 == 0)) && compRetStatus + 1073741802 <= 0) && MPR1 == s - InvariantResult [Line: 300]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ((((((((((((((((((((((compRegistered == 1 && returnVal2 <= lowerDriverReturn) && 6 <= MPR3) && (s == NP || 259 == returnVal2)) && setEventCalled == 1) && 2 == DC) && 0 <= compRetStatus + 1073741802) && lowerDriverReturn <= returnVal2) && 4294967296 * (__cil_tmp7 / 4294967296) + 3221225493 < __cil_tmp7) && !(pended == 1)) && SKIP2 + 3 <= IPC) && __cil_tmp7 / 4294967296 + 1 <= 0) && (s == NP || MPR3 == s)) && __cil_tmp7 <= 4294967296 * (__cil_tmp7 / 4294967296) + 3221225494) && (status <= 258 || 260 <= status)) && routine == 0) && 3 <= SKIP1) && SKIP1 + 2 <= MPR1) && NP == 1) && 0 < __cil_tmp7 / 4294967296 + 2) && 4 <= SKIP2) && (myStatus == 0 || myStatus + 1073741637 == 0)) && compRetStatus + 1073741802 <= 0) && ((returnVal2 <= 258 || 259 < returnVal2) || !(s == 1)) - InvariantResult [Line: 882]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 528]: Loop Invariant Derived loop invariant: (((((((((((((((((((compRegistered == 1 && returnVal2 <= lowerDriverReturn) && 6 <= MPR3) && 2 == DC) && 0 <= compRetStatus + 1073741802) && lowerDriverReturn <= returnVal2) && 4294967296 * (__cil_tmp7 / 4294967296) + 3221225493 < __cil_tmp7) && !(pended == 1)) && SKIP2 + 3 <= IPC) && __cil_tmp7 / 4294967296 + 1 <= 0) && s == NP) && __cil_tmp7 <= 4294967296 * (__cil_tmp7 / 4294967296) + 3221225494) && (status <= 258 || 260 <= status)) && routine == 0) && 3 <= SKIP1) && SKIP1 + 2 <= MPR1) && NP == 1) && 0 < __cil_tmp7 / 4294967296 + 2) && 4 <= SKIP2) && (myStatus == 0 || myStatus + 1073741637 == 0)) && compRetStatus + 1073741802 <= 0 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ((((((((returnVal2 <= lowerDriverReturn && 7 <= IPC) && !(SKIP2 == 2)) && 2 == DC) && lowerDriverReturn <= returnVal2) && !(pended == 1)) && SKIP2 + 3 <= s) && routine == 0) && IPC == s) && compRegistered == 0 - InvariantResult [Line: 882]: Loop Invariant Derived loop invariant: (((((((((((compRegistered == 1 && 6 <= MPR3) && 2 == DC) && !(pended == 1)) && SKIP2 + 3 <= IPC) && s == NP) && (status <= 258 || 260 <= status)) && routine == 0) && 3 <= SKIP1) && SKIP1 + 2 <= MPR1) && NP == 1) && 4 <= SKIP2) && (myStatus == 0 || myStatus + 1073741637 == 0) - InvariantResult [Line: 882]: Loop Invariant Derived loop invariant: (((((((((((compRegistered == 1 && 6 <= MPR3) && 2 == DC) && !(pended == 1)) && SKIP2 + 3 <= IPC) && s == NP) && routine == 0) && 3 <= SKIP1) && SKIP1 + 2 <= MPR1) && customIrp == 0) && NP == 1) && 4 <= SKIP2) && (myStatus == 0 || myStatus + 1073741637 == 0) - InvariantResult [Line: 683]: Loop Invariant Derived loop invariant: (((((((((((((((6 <= MPR3 && 2 == DC) && !(pended == 1)) && SKIP2 + 3 <= IPC) && !(2 == s)) && routine == 0) && 3 <= SKIP1) && SKIP1 + 2 <= MPR1) && s == UNLOADED) && customIrp == 0) && 2 + s <= MPR1) && NP == 1) && 4 <= SKIP2) && (myStatus == 0 || myStatus + 1073741637 == 0)) && compRegistered == 0) && !(MPR3 == s)) && !(s == 1) - InvariantResult [Line: 683]: Loop Invariant Derived loop invariant: ((((((((((((((((((status < lowerDriverReturn + 1 && lowerDriverReturn <= returnVal) && 2 == DC) && !(pended == 1)) && SKIP2 + 3 <= IPC) && lowerDriverReturn <= status) && routine == 0) && 3 <= SKIP1) && SKIP1 + 2 <= MPR1) && NP == 1) && 4 <= SKIP2) && SKIP2 == s) && returnVal <= lowerDriverReturn) || (((((((((returnVal2 <= lowerDriverReturn && 7 <= IPC) && !(SKIP2 == 2)) && 2 == DC) && lowerDriverReturn <= returnVal2) && !(pended == 1)) && SKIP2 + 3 <= s) && routine == 0) && lowerDriverReturn == status) && IPC == s)) || (((((((((((lowerDriverReturn == returnVal2 && 2 == DC) && !(pended == 1)) && SKIP2 + 3 <= IPC) && routine == 0) && 3 <= SKIP1) && lowerDriverReturn == status) && SKIP1 + 2 <= MPR1) && NP == 1) && lowerDriverReturn == \result) && 4 <= SKIP2) && SKIP2 == s)) || ((((((((((((((((((lowerDriverReturn == returnVal2 && 6 <= MPR3) && 7 <= IPC) && !(SKIP2 == 2)) && s == DC) && 2 == s) && status <= 258) && !(pended == 1)) && status <= 258) && SKIP2 + 3 <= IPC) && (status == 0 || status + 1073741637 == 0)) && routine == 0) && 3 <= SKIP1) && SKIP1 + 2 <= MPR1) && NP == 1) && 4 <= SKIP2) && (myStatus == 0 || myStatus + 1073741637 == 0)) && status <= 258) && \result <= 258)) || ((((((((((((((((lowerDriverReturn == returnVal2 && 6 <= MPR3) && (260 <= status || status <= 258)) && 7 <= IPC) && !(SKIP2 == 2)) && (status <= 258 || 260 <= status)) && s == DC) && 2 == s) && !(pended == 1)) && SKIP2 + 3 <= IPC) && (status <= 258 || 260 <= status)) && routine == 0) && 3 <= SKIP1) && SKIP1 + 2 <= MPR1) && NP == 1) && 4 <= SKIP2) && (260 <= \result || \result <= 258))) || ((((((((7 <= IPC && !(SKIP2 == 2)) && s == DC) && 2 == s) && !(pended == 1)) && SKIP2 + 3 <= IPC) && routine == 0) && 1073741789 + status <= 0) && 1073741789 + \result <= 0)) || ((((((!(SKIP2 == 2) && s == DC) && 2 == s) && status == 0) && !(pended == 1)) && !(IPC == 2)) && routine == 0)) || ((((((((((((((((((lowerDriverReturn == returnVal2 && (260 <= status || status <= 258)) && 7 <= IPC) && !(SKIP2 == 2)) && (status <= 258 || 260 <= status)) && s == DC) && (status <= __cil_tmp15 || 258 < __cil_tmp15)) && 2 == s) && !(pended == 1)) && SKIP2 + 3 <= IPC) && (260 <= status || status <= 258)) && routine == 0) && 3 <= SKIP1) && (status <= 258 || 260 <= status)) && SKIP1 + 2 <= MPR1) && NP == 1) && (__cil_tmp15 <= 259 || __cil_tmp15 <= status)) && 4 <= SKIP2) && (260 <= \result || \result <= 258)) - InvariantResult [Line: 881]: Loop Invariant Derived loop invariant: ((((((7 <= IPC && !(SKIP2 == 2)) && 2 == DC) && !(pended == 1)) && SKIP2 + 3 <= IPC) && s == NP) && routine == 0) && compRegistered == 0 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ((((((((2 == DC && !(pended == 1)) && SKIP2 + 3 <= IPC) && routine == 0) && 3 <= SKIP1) && 2 + s <= MPR1) && NP == 1) && 4 <= SKIP2) && SKIP1 == s) && compRegistered == 0 - InvariantResult [Line: 341]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 952]: Loop Invariant Derived loop invariant: ((((((((7 <= IPC && !(SKIP2 == 2)) && s == DC) && 2 == s) && !(pended == 1)) && SKIP2 + 3 <= IPC) && routine == 0) && 1073741789 + status <= 0) && compRegistered == 0) || ((((((((((s == DC && 2 == s) && status == 0) && !(pended == 1)) && SKIP2 + 3 <= IPC) && routine == 0) && 3 <= SKIP1) && SKIP1 + 2 <= MPR1) && NP == 1) && 4 <= SKIP2) && compRegistered == 0) - InvariantResult [Line: 881]: Loop Invariant Derived loop invariant: ((((((((2 == DC && !(pended == 1)) && SKIP2 + 3 <= IPC) && routine == 0) && 3 <= SKIP1) && 2 + s <= MPR1) && NP == 1) && 4 <= SKIP2) && SKIP1 == s) && compRegistered == 0 - InvariantResult [Line: 992]: Loop Invariant Derived loop invariant: ((((((((((((((((((compRegistered == 1 && returnVal2 <= lowerDriverReturn) && 6 <= MPR3) && 2 == DC) && 0 <= compRetStatus + 1073741802) && lowerDriverReturn <= returnVal2) && 4294967296 * (__cil_tmp7 / 4294967296) + 3221225493 < __cil_tmp7) && !(pended == 1)) && SKIP2 + 3 <= IPC) && __cil_tmp7 / 4294967296 + 1 <= 0) && s == NP) && __cil_tmp7 <= 4294967296 * (__cil_tmp7 / 4294967296) + 3221225494) && (status <= 258 || 260 <= status)) && routine == 0) && 3 <= SKIP1) && SKIP1 + 2 <= MPR1) && NP == 1) && 0 < __cil_tmp7 / 4294967296 + 2) && 4 <= SKIP2) && compRetStatus + 1073741802 <= 0 - InvariantResult [Line: 403]: Loop Invariant Derived loop invariant: ((((((((2 == DC && !(pended == 1)) && SKIP2 + 3 <= IPC) && s == NP) && routine == 0) && 3 <= SKIP1) && SKIP1 + 2 <= MPR1) && NP == 1) && 4 <= SKIP2) && compRegistered == 0 - InvariantResult [Line: 1025]: Loop Invariant Derived loop invariant: ((((((((2 == DC && !(pended == 1)) && SKIP2 + 3 <= IPC) && routine == 0) && 3 <= SKIP1) && 2 + s <= MPR1) && NP == 1) && 4 <= SKIP2) && SKIP1 == s) && compRegistered == 0 - InvariantResult [Line: 404]: Loop Invariant Derived loop invariant: ((((((((2 == DC && !(pended == 1)) && SKIP2 + 3 <= IPC) && s == NP) && routine == 0) && 3 <= SKIP1) && SKIP1 + 2 <= MPR1) && NP == 1) && 4 <= SKIP2) && compRegistered == 0 - InvariantResult [Line: 722]: Loop Invariant Derived loop invariant: ((((((((2 == DC && !(pended == 1)) && SKIP2 + 3 <= IPC) && s == NP) && routine == 0) && 3 <= SKIP1) && SKIP1 + 2 <= MPR1) && NP == 1) && 4 <= SKIP2) && compRegistered == 0 - InvariantResult [Line: 341]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 712]: Loop Invariant Derived loop invariant: (((((((((((6 <= MPR3 && 2 == DC) && !(pended == 1)) && SKIP2 + 3 <= IPC) && s == NP) && routine == 0) && 3 <= SKIP1) && SKIP1 + 2 <= MPR1) && customIrp == 0) && NP == 1) && 4 <= SKIP2) && (myStatus == 0 || myStatus + 1073741637 == 0)) && compRegistered == 0 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ((((((((((((((((((((((compRegistered == 1 && returnVal2 <= lowerDriverReturn) && 6 <= MPR3) && (s == NP || 259 == returnVal2)) && setEventCalled == 1) && 2 == DC) && 0 <= compRetStatus + 1073741802) && lowerDriverReturn <= returnVal2) && 4294967296 * (__cil_tmp7 / 4294967296) + 3221225493 < __cil_tmp7) && !(pended == 1)) && SKIP2 + 3 <= IPC) && __cil_tmp7 / 4294967296 + 1 <= 0) && (s == NP || MPR3 == s)) && __cil_tmp7 <= 4294967296 * (__cil_tmp7 / 4294967296) + 3221225494) && (status <= 258 || 260 <= status)) && routine == 0) && 3 <= SKIP1) && SKIP1 + 2 <= MPR1) && NP == 1) && 0 < __cil_tmp7 / 4294967296 + 2) && 4 <= SKIP2) && (myStatus == 0 || myStatus + 1073741637 == 0)) && compRetStatus + 1073741802 <= 0) && ((returnVal2 <= 258 || 259 < returnVal2) || !(s == 1)) - InvariantResult [Line: 613]: Loop Invariant Derived loop invariant: ((((((((((((((((((compRegistered == 1 && returnVal2 <= lowerDriverReturn) && 6 <= MPR3) && 2 == DC) && 0 <= compRetStatus + 1073741802) && lowerDriverReturn <= returnVal2) && 4294967296 * (__cil_tmp7 / 4294967296) + 3221225493 < __cil_tmp7) && !(pended == 1)) && SKIP2 + 3 <= IPC) && __cil_tmp7 / 4294967296 + 1 <= 0) && s == NP) && __cil_tmp7 <= 4294967296 * (__cil_tmp7 / 4294967296) + 3221225494) && (status <= 258 || 260 <= status)) && routine == 0) && 3 <= SKIP1) && SKIP1 + 2 <= MPR1) && NP == 1) && 0 < __cil_tmp7 / 4294967296 + 2) && 4 <= SKIP2) && compRetStatus + 1073741802 <= 0 - InvariantResult [Line: 300]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 880]: Loop Invariant Derived loop invariant: ((((((((((((((((((compRegistered == 1 && 6 <= MPR3) && setEventCalled == 1) && 2 == DC) && 0 <= compRetStatus + 1073741802) && 4294967296 * (__cil_tmp7 / 4294967296) + 3221225493 < __cil_tmp7) && !(pended == 1)) && SKIP2 + 3 <= IPC) && __cil_tmp7 / 4294967296 + 1 <= 0) && __cil_tmp7 <= 4294967296 * (__cil_tmp7 / 4294967296) + 3221225494) && (status <= 258 || 260 <= status)) && routine == 0) && 3 <= SKIP1) && SKIP1 + 2 <= MPR1) && NP == 1) && 0 < __cil_tmp7 / 4294967296 + 2) && 4 <= SKIP2) && (myStatus == 0 || myStatus + 1073741637 == 0)) && compRetStatus + 1073741802 <= 0) && MPR1 == s - InvariantResult [Line: 300]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 773]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ((((((((((((((((((((((compRegistered == 1 && returnVal2 <= lowerDriverReturn) && 6 <= MPR3) && (s == NP || 259 == returnVal2)) && setEventCalled == 1) && 2 == DC) && 0 <= compRetStatus + 1073741802) && lowerDriverReturn <= returnVal2) && 4294967296 * (__cil_tmp7 / 4294967296) + 3221225493 < __cil_tmp7) && !(pended == 1)) && SKIP2 + 3 <= IPC) && __cil_tmp7 / 4294967296 + 1 <= 0) && (s == NP || MPR3 == s)) && __cil_tmp7 <= 4294967296 * (__cil_tmp7 / 4294967296) + 3221225494) && (status <= 258 || 260 <= status)) && routine == 0) && 3 <= SKIP1) && SKIP1 + 2 <= MPR1) && NP == 1) && 0 < __cil_tmp7 / 4294967296 + 2) && 4 <= SKIP2) && (myStatus == 0 || myStatus + 1073741637 == 0)) && compRetStatus + 1073741802 <= 0) && ((returnVal2 <= 258 || 259 < returnVal2) || !(s == 1)) - InvariantResult [Line: 300]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 300]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 992]: Loop Invariant Derived loop invariant: (((((((((((((((((((compRegistered == 1 && returnVal2 <= lowerDriverReturn) && 6 <= MPR3) && 2 == DC) && 0 <= compRetStatus + 1073741802) && lowerDriverReturn <= returnVal2) && 4294967296 * (__cil_tmp7 / 4294967296) + 3221225493 < __cil_tmp7) && !(pended == 1)) && SKIP2 + 3 <= IPC) && __cil_tmp7 / 4294967296 + 1 <= 0) && s == NP) && __cil_tmp7 <= 4294967296 * (__cil_tmp7 / 4294967296) + 3221225494) && (status <= 258 || 260 <= status)) && routine == 0) && 3 <= SKIP1) && SKIP1 + 2 <= MPR1) && NP == 1) && 0 < __cil_tmp7 / 4294967296 + 2) && 4 <= SKIP2) && (myStatus == 0 || myStatus + 1073741637 == 0)) && compRetStatus + 1073741802 <= 0 - InvariantResult [Line: 880]: Loop Invariant Derived loop invariant: ((((((((((((((((((compRegistered == 1 && 6 <= MPR3) && setEventCalled == 1) && 2 == DC) && 0 <= compRetStatus + 1073741802) && 4294967296 * (__cil_tmp7 / 4294967296) + 3221225493 < __cil_tmp7) && !(pended == 1)) && SKIP2 + 3 <= IPC) && __cil_tmp7 / 4294967296 + 1 <= 0) && __cil_tmp7 <= 4294967296 * (__cil_tmp7 / 4294967296) + 3221225494) && (status <= 258 || 260 <= status)) && routine == 0) && 3 <= SKIP1) && SKIP1 + 2 <= MPR1) && NP == 1) && 0 < __cil_tmp7 / 4294967296 + 2) && 4 <= SKIP2) && (myStatus == 0 || myStatus + 1073741637 == 0)) && compRetStatus + 1073741802 <= 0) && MPR1 == s - InvariantResult [Line: 707]: Loop Invariant Derived loop invariant: (((((((((((6 <= MPR3 && 2 == DC) && !(pended == 1)) && SKIP2 + 3 <= IPC) && s == NP) && routine == 0) && 3 <= SKIP1) && SKIP1 + 2 <= MPR1) && customIrp == 0) && NP == 1) && 4 <= SKIP2) && (myStatus == 0 || myStatus + 1073741637 == 0)) && compRegistered == 0 - InvariantResult [Line: 1026]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 300]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 880]: Loop Invariant Derived loop invariant: ((((((((((((((((((compRegistered == 1 && 6 <= MPR3) && setEventCalled == 1) && 2 == DC) && 0 <= compRetStatus + 1073741802) && 4294967296 * (__cil_tmp7 / 4294967296) + 3221225493 < __cil_tmp7) && !(pended == 1)) && SKIP2 + 3 <= IPC) && __cil_tmp7 / 4294967296 + 1 <= 0) && __cil_tmp7 <= 4294967296 * (__cil_tmp7 / 4294967296) + 3221225494) && routine == 0) && 3 <= SKIP1) && SKIP1 + 2 <= MPR1) && customIrp == 0) && NP == 1) && 0 < __cil_tmp7 / 4294967296 + 2) && 4 <= SKIP2) && (myStatus == 0 || myStatus + 1073741637 == 0)) && compRetStatus + 1073741802 <= 0) && MPR1 == s - InvariantResult [Line: 678]: Loop Invariant Derived loop invariant: (((((((((((((((((((status < lowerDriverReturn + 1 && lowerDriverReturn <= returnVal) && 2 == DC) && !(pended == 1)) && SKIP2 + 3 <= IPC) && lowerDriverReturn <= status) && routine == 0) && 3 <= SKIP1) && SKIP1 + 2 <= MPR1) && NP == 1) && 4 <= SKIP2) && SKIP2 == s) && returnVal <= lowerDriverReturn) || (((((((((returnVal2 <= lowerDriverReturn && 7 <= IPC) && !(SKIP2 == 2)) && 2 == DC) && lowerDriverReturn <= returnVal2) && !(pended == 1)) && SKIP2 + 3 <= s) && routine == 0) && lowerDriverReturn == status) && IPC == s)) || (((((((((((lowerDriverReturn == returnVal2 && 2 == DC) && !(pended == 1)) && SKIP2 + 3 <= IPC) && routine == 0) && 3 <= SKIP1) && lowerDriverReturn == status) && SKIP1 + 2 <= MPR1) && NP == 1) && lowerDriverReturn == \result) && 4 <= SKIP2) && SKIP2 == s)) || ((((((((((((((((((lowerDriverReturn == returnVal2 && 6 <= MPR3) && 7 <= IPC) && !(SKIP2 == 2)) && s == DC) && 2 == s) && status <= 258) && !(pended == 1)) && status <= 258) && SKIP2 + 3 <= IPC) && (status == 0 || status + 1073741637 == 0)) && routine == 0) && 3 <= SKIP1) && SKIP1 + 2 <= MPR1) && NP == 1) && 4 <= SKIP2) && (myStatus == 0 || myStatus + 1073741637 == 0)) && status <= 258) && \result <= 258)) || ((((((((((((((((lowerDriverReturn == returnVal2 && 6 <= MPR3) && (260 <= status || status <= 258)) && 7 <= IPC) && !(SKIP2 == 2)) && (status <= 258 || 260 <= status)) && s == DC) && 2 == s) && !(pended == 1)) && SKIP2 + 3 <= IPC) && (status <= 258 || 260 <= status)) && routine == 0) && 3 <= SKIP1) && SKIP1 + 2 <= MPR1) && NP == 1) && 4 <= SKIP2) && (260 <= \result || \result <= 258))) || s == UNLOADED) || ((((((((7 <= IPC && !(SKIP2 == 2)) && s == DC) && 2 == s) && !(pended == 1)) && SKIP2 + 3 <= IPC) && routine == 0) && 1073741789 + status <= 0) && 1073741789 + \result <= 0)) || ((((((!(SKIP2 == 2) && s == DC) && 2 == s) && status == 0) && !(pended == 1)) && !(IPC == 2)) && routine == 0)) || ((((((((((((((((((lowerDriverReturn == returnVal2 && (260 <= status || status <= 258)) && 7 <= IPC) && !(SKIP2 == 2)) && (status <= 258 || 260 <= status)) && s == DC) && (status <= __cil_tmp15 || 258 < __cil_tmp15)) && 2 == s) && !(pended == 1)) && SKIP2 + 3 <= IPC) && (260 <= status || status <= 258)) && routine == 0) && 3 <= SKIP1) && (status <= 258 || 260 <= status)) && SKIP1 + 2 <= MPR1) && NP == 1) && (__cil_tmp15 <= 259 || __cil_tmp15 <= status)) && 4 <= SKIP2) && (260 <= \result || \result <= 258)) - InvariantResult [Line: 979]: Loop Invariant Derived loop invariant: (((((((((((((((((((((compRegistered == 1 && returnVal2 <= lowerDriverReturn) && 6 <= MPR3) && setEventCalled == 1) && 2 == DC) && 0 <= compRetStatus + 1073741802) && lowerDriverReturn <= returnVal2) && 4294967296 * (__cil_tmp7 / 4294967296) + 3221225493 < __cil_tmp7) && !(pended == 1)) && SKIP2 + 3 <= IPC) && __cil_tmp7 / 4294967296 + 1 <= 0) && s == NP) && __cil_tmp7 <= 4294967296 * (__cil_tmp7 / 4294967296) + 3221225494) && (status <= 258 || 260 <= status)) && routine == 0) && 3 <= SKIP1) && SKIP1 + 2 <= MPR1) && NP == 1) && 0 < __cil_tmp7 / 4294967296 + 2) && 4 <= SKIP2) && (myStatus == 0 || myStatus + 1073741637 == 0)) && compRetStatus + 1073741802 <= 0) && (returnVal2 <= 258 || 259 < returnVal2) - InvariantResult [Line: 461]: Loop Invariant Derived loop invariant: ((((((((((((((((((compRegistered == 1 && returnVal2 <= lowerDriverReturn) && 6 <= MPR3) && 2 == DC) && 0 <= compRetStatus + 1073741802) && lowerDriverReturn <= returnVal2) && 4294967296 * (__cil_tmp7 / 4294967296) + 3221225493 < __cil_tmp7) && !(pended == 1)) && SKIP2 + 3 <= IPC) && __cil_tmp7 / 4294967296 + 1 <= 0) && s == NP) && __cil_tmp7 <= 4294967296 * (__cil_tmp7 / 4294967296) + 3221225494) && (status <= 258 || 260 <= status)) && routine == 0) && 3 <= SKIP1) && SKIP1 + 2 <= MPR1) && NP == 1) && 0 < __cil_tmp7 / 4294967296 + 2) && 4 <= SKIP2) && compRetStatus + 1073741802 <= 0 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ((((((((2 == DC && !(pended == 1)) && SKIP2 + 3 <= IPC) && routine == 0) && 3 <= SKIP1) && 2 + s <= MPR1) && NP == 1) && 4 <= SKIP2) && SKIP1 == s) && compRegistered == 0 - InvariantResult [Line: 880]: Loop Invariant Derived loop invariant: ((((((((((((((((((compRegistered == 1 && 6 <= MPR3) && setEventCalled == 1) && 2 == DC) && 0 <= compRetStatus + 1073741802) && 4294967296 * (__cil_tmp7 / 4294967296) + 3221225493 < __cil_tmp7) && !(pended == 1)) && SKIP2 + 3 <= IPC) && __cil_tmp7 / 4294967296 + 1 <= 0) && __cil_tmp7 <= 4294967296 * (__cil_tmp7 / 4294967296) + 3221225494) && (status <= 258 || 260 <= status)) && routine == 0) && 3 <= SKIP1) && SKIP1 + 2 <= MPR1) && NP == 1) && 0 < __cil_tmp7 / 4294967296 + 2) && 4 <= SKIP2) && (myStatus == 0 || myStatus + 1073741637 == 0)) && compRetStatus + 1073741802 <= 0) && MPR1 == s - InvariantResult [Line: 881]: Loop Invariant Derived loop invariant: ((((((7 <= IPC && !(SKIP2 == 2)) && 2 == DC) && !(pended == 1)) && SKIP2 + 3 <= IPC) && s == NP) && routine == 0) && compRegistered == 0 - InvariantResult [Line: 1024]: Loop Invariant Derived loop invariant: ((((((((2 == DC && !(pended == 1)) && SKIP2 + 3 <= IPC) && routine == 0) && 3 <= SKIP1) && 2 + s <= MPR1) && NP == 1) && 4 <= SKIP2) && SKIP1 == s) && compRegistered == 0 - InvariantResult [Line: 341]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 880]: Loop Invariant Derived loop invariant: ((((((((((((((((((compRegistered == 1 && 6 <= MPR3) && setEventCalled == 1) && 2 == DC) && 0 <= compRetStatus + 1073741802) && 4294967296 * (__cil_tmp7 / 4294967296) + 3221225493 < __cil_tmp7) && !(pended == 1)) && SKIP2 + 3 <= IPC) && __cil_tmp7 / 4294967296 + 1 <= 0) && __cil_tmp7 <= 4294967296 * (__cil_tmp7 / 4294967296) + 3221225494) && routine == 0) && 3 <= SKIP1) && SKIP1 + 2 <= MPR1) && customIrp == 0) && NP == 1) && 0 < __cil_tmp7 / 4294967296 + 2) && 4 <= SKIP2) && (myStatus == 0 || myStatus + 1073741637 == 0)) && compRetStatus + 1073741802 <= 0) && MPR1 == s - InvariantResult [Line: 341]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 647]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 881]: Loop Invariant Derived loop invariant: ((((((((((((((((((compRegistered == 1 && 6 <= MPR3) && setEventCalled == 1) && 2 == DC) && 0 <= compRetStatus + 1073741802) && 4294967296 * (__cil_tmp7 / 4294967296) + 3221225493 < __cil_tmp7) && !(pended == 1)) && SKIP2 + 3 <= IPC) && __cil_tmp7 / 4294967296 + 1 <= 0) && __cil_tmp7 <= 4294967296 * (__cil_tmp7 / 4294967296) + 3221225494) && routine == 0) && 3 <= SKIP1) && SKIP1 + 2 <= MPR1) && customIrp == 0) && NP == 1) && 0 < __cil_tmp7 / 4294967296 + 2) && 4 <= SKIP2) && (myStatus == 0 || myStatus + 1073741637 == 0)) && compRetStatus + 1073741802 <= 0) && MPR1 == s - InvariantResult [Line: 882]: Loop Invariant Derived loop invariant: (((((((((((compRegistered == 1 && 6 <= MPR3) && 2 == DC) && !(pended == 1)) && SKIP2 + 3 <= IPC) && s == NP) && (status <= 258 || 260 <= status)) && routine == 0) && 3 <= SKIP1) && SKIP1 + 2 <= MPR1) && NP == 1) && 4 <= SKIP2) && (myStatus == 0 || myStatus + 1073741637 == 0) - InvariantResult [Line: 979]: Loop Invariant Derived loop invariant: ((((((((((((((((((((((((compRegistered == 1 && returnVal2 <= lowerDriverReturn) && 6 <= MPR3) && setEventCalled == 1) && 2 == DC) && 0 <= compRetStatus + 1073741802) && (status <= __cil_tmp15 || 258 < __cil_tmp15)) && lowerDriverReturn <= returnVal2) && 4294967296 * (__cil_tmp7 / 4294967296) + 3221225493 < __cil_tmp7) && !(pended == 1)) && SKIP2 + 3 <= IPC) && __cil_tmp7 / 4294967296 + 1 <= 0) && s == NP) && __cil_tmp7 <= 4294967296 * (__cil_tmp7 / 4294967296) + 3221225494) && routine == 0) && 3 <= SKIP1) && (status <= 258 || 260 <= status)) && SKIP1 + 2 <= MPR1) && customIrp == 0) && NP == 1) && (__cil_tmp15 <= 259 || __cil_tmp15 <= status)) && 0 < __cil_tmp7 / 4294967296 + 2) && 4 <= SKIP2) && (myStatus == 0 || myStatus + 1073741637 == 0)) && compRetStatus + 1073741802 <= 0) && (returnVal2 <= 258 || 259 < returnVal2) - InvariantResult [Line: 952]: Loop Invariant Derived loop invariant: ((((((((((((((((((compRegistered == 1 && returnVal2 <= lowerDriverReturn) && 6 <= MPR3) && s == DC) && 0 <= compRetStatus + 1073741802) && lowerDriverReturn <= returnVal2) && 2 == s) && 4294967296 * (__cil_tmp7 / 4294967296) + 3221225493 < __cil_tmp7) && !(pended == 1)) && SKIP2 + 3 <= IPC) && __cil_tmp7 / 4294967296 + 1 <= 0) && __cil_tmp7 <= 4294967296 * (__cil_tmp7 / 4294967296) + 3221225494) && (status <= 258 || 260 <= status)) && routine == 0) && 3 <= SKIP1) && SKIP1 + 2 <= MPR1) && NP == 1) && 0 < __cil_tmp7 / 4294967296 + 2) && 4 <= SKIP2) && compRetStatus + 1073741802 <= 0 - InvariantResult [Line: 979]: Loop Invariant Derived loop invariant: (((((((((((((((((((((compRegistered == 1 && returnVal2 <= lowerDriverReturn) && 6 <= MPR3) && setEventCalled == 1) && 2 == DC) && 0 <= compRetStatus + 1073741802) && lowerDriverReturn <= returnVal2) && 4294967296 * (__cil_tmp7 / 4294967296) + 3221225493 < __cil_tmp7) && !(pended == 1)) && SKIP2 + 3 <= IPC) && __cil_tmp7 / 4294967296 + 1 <= 0) && s == NP) && __cil_tmp7 <= 4294967296 * (__cil_tmp7 / 4294967296) + 3221225494) && (status <= 258 || 260 <= status)) && routine == 0) && 3 <= SKIP1) && SKIP1 + 2 <= MPR1) && NP == 1) && 0 < __cil_tmp7 / 4294967296 + 2) && 4 <= SKIP2) && (myStatus == 0 || myStatus + 1073741637 == 0)) && compRetStatus + 1073741802 <= 0) && (returnVal2 <= 258 || 259 < returnVal2) - InvariantResult [Line: 279]: Loop Invariant Derived loop invariant: (((((((((((((((((((((compRegistered == 1 && returnVal2 <= lowerDriverReturn) && 6 <= MPR3) && 2 == DC) && 0 <= compRetStatus + 1073741802) && lowerDriverReturn <= returnVal2) && 4294967296 * (__cil_tmp7 / 4294967296) + 3221225493 < __cil_tmp7) && !(pended == 1)) && SKIP2 + 3 <= IPC) && __cil_tmp7 / 4294967296 + 1 <= 0) && s == NP) && __cil_tmp7 <= 4294967296 * (__cil_tmp7 / 4294967296) + 3221225494) && (status == 0 || status + 1073741637 == 0)) && routine == 0) && 3 <= SKIP1) && SKIP1 + 2 <= MPR1) && customIrp == 0) && NP == 1) && 0 < __cil_tmp7 / 4294967296 + 2) && 4 <= SKIP2) && (myStatus == 0 || myStatus + 1073741637 == 0)) && compRetStatus + 1073741802 <= 0) || ((((((((((((((((((((compRegistered == 1 && returnVal2 <= lowerDriverReturn) && 2 == DC) && 0 <= compRetStatus + 1073741802) && (status <= __cil_tmp15 || 258 < __cil_tmp15)) && lowerDriverReturn <= returnVal2) && 4294967296 * (__cil_tmp7 / 4294967296) + 3221225493 < __cil_tmp7) && !(pended == 1)) && SKIP2 + 3 <= IPC) && __cil_tmp7 / 4294967296 + 1 <= 0) && s == NP) && __cil_tmp7 <= 4294967296 * (__cil_tmp7 / 4294967296) + 3221225494) && routine == 0) && 3 <= SKIP1) && (status <= 258 || 260 <= status)) && SKIP1 + 2 <= MPR1) && NP == 1) && (__cil_tmp15 <= 259 || __cil_tmp15 <= status)) && 0 < __cil_tmp7 / 4294967296 + 2) && 4 <= SKIP2) && compRetStatus + 1073741802 <= 0) - InvariantResult [Line: 341]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 992]: Loop Invariant Derived loop invariant: (((((((((((((((((((compRegistered == 1 && returnVal2 <= lowerDriverReturn) && 6 <= MPR3) && 2 == DC) && 0 <= compRetStatus + 1073741802) && lowerDriverReturn <= returnVal2) && 4294967296 * (__cil_tmp7 / 4294967296) + 3221225493 < __cil_tmp7) && !(pended == 1)) && SKIP2 + 3 <= IPC) && __cil_tmp7 / 4294967296 + 1 <= 0) && s == NP) && __cil_tmp7 <= 4294967296 * (__cil_tmp7 / 4294967296) + 3221225494) && (status <= 258 || 260 <= status)) && routine == 0) && 3 <= SKIP1) && SKIP1 + 2 <= MPR1) && NP == 1) && 0 < __cil_tmp7 / 4294967296 + 2) && 4 <= SKIP2) && (myStatus == 0 || myStatus + 1073741637 == 0)) && compRetStatus + 1073741802 <= 0 - InvariantResult [Line: 701]: Loop Invariant Derived loop invariant: (((((((((((6 <= MPR3 && 2 == DC) && !(pended == 1)) && SKIP2 + 3 <= IPC) && s == NP) && routine == 0) && 3 <= SKIP1) && SKIP1 + 2 <= MPR1) && customIrp == 0) && NP == 1) && 4 <= SKIP2) && (myStatus == 0 || myStatus + 1073741637 == 0)) && compRegistered == 0 - InvariantResult [Line: 880]: Loop Invariant Derived loop invariant: ((((((7 <= IPC && !(SKIP2 == 2)) && 2 == DC) && !(pended == 1)) && SKIP2 + 3 <= IPC) && s == NP) && routine == 0) && compRegistered == 0 - InvariantResult [Line: 979]: Loop Invariant Derived loop invariant: ((((((((((((((((((((((((compRegistered == 1 && returnVal2 <= lowerDriverReturn) && 6 <= MPR3) && setEventCalled == 1) && 2 == DC) && 0 <= compRetStatus + 1073741802) && (status <= __cil_tmp15 || 258 < __cil_tmp15)) && lowerDriverReturn <= returnVal2) && 4294967296 * (__cil_tmp7 / 4294967296) + 3221225493 < __cil_tmp7) && !(pended == 1)) && SKIP2 + 3 <= IPC) && __cil_tmp7 / 4294967296 + 1 <= 0) && s == NP) && __cil_tmp7 <= 4294967296 * (__cil_tmp7 / 4294967296) + 3221225494) && routine == 0) && 3 <= SKIP1) && (status <= 258 || 260 <= status)) && SKIP1 + 2 <= MPR1) && customIrp == 0) && NP == 1) && (__cil_tmp15 <= 259 || __cil_tmp15 <= status)) && 0 < __cil_tmp7 / 4294967296 + 2) && 4 <= SKIP2) && (myStatus == 0 || myStatus + 1073741637 == 0)) && compRetStatus + 1073741802 <= 0) && (returnVal2 <= 258 || 259 < returnVal2) - InvariantResult [Line: 979]: Loop Invariant Derived loop invariant: ((((((((((((((((((((compRegistered == 1 && returnVal2 <= lowerDriverReturn) && 6 <= MPR3) && setEventCalled == 1) && 2 == DC) && 0 <= compRetStatus + 1073741802) && lowerDriverReturn <= returnVal2) && 4294967296 * (__cil_tmp7 / 4294967296) + 3221225493 < __cil_tmp7) && !(pended == 1)) && SKIP2 + 3 <= IPC) && __cil_tmp7 / 4294967296 + 1 <= 0) && s == NP) && __cil_tmp7 <= 4294967296 * (__cil_tmp7 / 4294967296) + 3221225494) && (status <= 258 || 260 <= status)) && routine == 0) && 3 <= SKIP1) && SKIP1 + 2 <= MPR1) && NP == 1) && 0 < __cil_tmp7 / 4294967296 + 2) && 4 <= SKIP2) && compRetStatus + 1073741802 <= 0) && (returnVal2 <= 258 || 259 < returnVal2) - InvariantResult [Line: 96]: Loop Invariant Derived loop invariant: (((((((((((((((((((((((((compRegistered == 1 && returnVal2 <= lowerDriverReturn) && (260 <= status || status <= 258)) && s == DC) && 0 <= compRetStatus + 1073741802) && (status <= __cil_tmp15 || 258 < __cil_tmp15)) && lowerDriverReturn <= returnVal2) && 2 == s) && 4294967296 * (__cil_tmp7 / 4294967296) + 3221225493 < __cil_tmp7) && !(pended == 1)) && SKIP2 + 3 <= IPC) && __cil_tmp7 / 4294967296 + 1 <= 0) && (260 <= status || status <= 258)) && __cil_tmp7 <= 4294967296 * (__cil_tmp7 / 4294967296) + 3221225494) && routine == 0) && 3 <= SKIP1) && (status <= 258 || 260 <= status)) && SKIP1 + 2 <= MPR1) && NP == 1) && (__cil_tmp15 <= 259 || __cil_tmp15 <= status)) && 0 < __cil_tmp7 / 4294967296 + 2) && 4 <= SKIP2) && compRetStatus + 1073741802 <= 0) && (260 <= \result || \result <= 258)) || (((((((((((((((((((((((compRegistered == 1 && returnVal2 <= lowerDriverReturn) && 6 <= MPR3) && s == DC) && 0 <= compRetStatus + 1073741802) && lowerDriverReturn <= returnVal2) && 2 == s) && 4294967296 * (__cil_tmp7 / 4294967296) + 3221225493 < __cil_tmp7) && !(pended == 1)) && status <= 258) && SKIP2 + 3 <= IPC) && __cil_tmp7 / 4294967296 + 1 <= 0) && __cil_tmp7 <= 4294967296 * (__cil_tmp7 / 4294967296) + 3221225494) && (status == 0 || status + 1073741637 == 0)) && routine == 0) && 3 <= SKIP1) && SKIP1 + 2 <= MPR1) && NP == 1) && 0 < __cil_tmp7 / 4294967296 + 2) && 4 <= SKIP2) && (myStatus == 0 || myStatus + 1073741637 == 0)) && status <= 258) && compRetStatus + 1073741802 <= 0) && \result <= 258)) || (((((((((((((((((((((compRegistered == 1 && returnVal2 <= lowerDriverReturn) && 6 <= MPR3) && (260 <= status || status <= 258)) && s == DC) && 0 <= compRetStatus + 1073741802) && lowerDriverReturn <= returnVal2) && 2 == s) && 4294967296 * (__cil_tmp7 / 4294967296) + 3221225493 < __cil_tmp7) && !(pended == 1)) && SKIP2 + 3 <= IPC) && __cil_tmp7 / 4294967296 + 1 <= 0) && __cil_tmp7 <= 4294967296 * (__cil_tmp7 / 4294967296) + 3221225494) && (status <= 258 || 260 <= status)) && routine == 0) && 3 <= SKIP1) && SKIP1 + 2 <= MPR1) && NP == 1) && 0 < __cil_tmp7 / 4294967296 + 2) && 4 <= SKIP2) && compRetStatus + 1073741802 <= 0) && (260 <= \result || \result <= 258))) || (((((((((((returnVal2 <= lowerDriverReturn && 2 == DC) && lowerDriverReturn <= returnVal2) && !(pended == 1)) && SKIP2 + 3 <= IPC) && routine == 0) && 3 <= SKIP1) && SKIP1 + 2 <= MPR1) && NP == 1) && lowerDriverReturn == \result) && 4 <= SKIP2) && SKIP2 == s) - InvariantResult [Line: 881]: Loop Invariant Derived loop invariant: ((((((((((((((((((compRegistered == 1 && 6 <= MPR3) && setEventCalled == 1) && 2 == DC) && 0 <= compRetStatus + 1073741802) && 4294967296 * (__cil_tmp7 / 4294967296) + 3221225493 < __cil_tmp7) && !(pended == 1)) && SKIP2 + 3 <= IPC) && __cil_tmp7 / 4294967296 + 1 <= 0) && __cil_tmp7 <= 4294967296 * (__cil_tmp7 / 4294967296) + 3221225494) && (status <= 258 || 260 <= status)) && routine == 0) && 3 <= SKIP1) && SKIP1 + 2 <= MPR1) && NP == 1) && 0 < __cil_tmp7 / 4294967296 + 2) && 4 <= SKIP2) && (myStatus == 0 || myStatus + 1073741637 == 0)) && compRetStatus + 1073741802 <= 0) && MPR1 == s - InvariantResult [Line: 112]: Loop Invariant Derived loop invariant: (((((((((((((((((((((compRegistered == 1 && returnVal2 <= lowerDriverReturn) && 6 <= MPR3) && (260 <= status || status <= 258)) && s == DC) && 0 <= compRetStatus + 1073741802) && lowerDriverReturn <= returnVal2) && 2 == s) && 4294967296 * (__cil_tmp7 / 4294967296) + 3221225493 < __cil_tmp7) && !(pended == 1)) && SKIP2 + 3 <= IPC) && __cil_tmp7 / 4294967296 + 1 <= 0) && __cil_tmp7 <= 4294967296 * (__cil_tmp7 / 4294967296) + 3221225494) && (status <= 258 || 260 <= status)) && routine == 0) && 3 <= SKIP1) && SKIP1 + 2 <= MPR1) && NP == 1) && 0 < __cil_tmp7 / 4294967296 + 2) && 4 <= SKIP2) && compRetStatus + 1073741802 <= 0) || ((((((((((((((((((((((compRegistered == 1 && returnVal2 <= lowerDriverReturn) && 6 <= MPR3) && s == DC) && 0 <= compRetStatus + 1073741802) && lowerDriverReturn <= returnVal2) && 2 == s) && 4294967296 * (__cil_tmp7 / 4294967296) + 3221225493 < __cil_tmp7) && !(pended == 1)) && status <= 258) && SKIP2 + 3 <= IPC) && __cil_tmp7 / 4294967296 + 1 <= 0) && __cil_tmp7 <= 4294967296 * (__cil_tmp7 / 4294967296) + 3221225494) && (status == 0 || status + 1073741637 == 0)) && routine == 0) && 3 <= SKIP1) && SKIP1 + 2 <= MPR1) && NP == 1) && 0 < __cil_tmp7 / 4294967296 + 2) && 4 <= SKIP2) && (myStatus == 0 || myStatus + 1073741637 == 0)) && status <= 258) && compRetStatus + 1073741802 <= 0)) || ((((((((((((((((((((((compRegistered == 1 && returnVal2 <= lowerDriverReturn) && (260 <= status || status <= 258)) && s == DC) && 0 <= compRetStatus + 1073741802) && (status <= __cil_tmp15 || 258 < __cil_tmp15)) && lowerDriverReturn <= returnVal2) && 2 == s) && 4294967296 * (__cil_tmp7 / 4294967296) + 3221225493 < __cil_tmp7) && !(pended == 1)) && SKIP2 + 3 <= IPC) && __cil_tmp7 / 4294967296 + 1 <= 0) && (260 <= status || status <= 258)) && __cil_tmp7 <= 4294967296 * (__cil_tmp7 / 4294967296) + 3221225494) && routine == 0) && 3 <= SKIP1) && (status <= 258 || 260 <= status)) && SKIP1 + 2 <= MPR1) && NP == 1) && (__cil_tmp15 <= 259 || __cil_tmp15 <= status)) && 0 < __cil_tmp7 / 4294967296 + 2) && 4 <= SKIP2) && compRetStatus + 1073741802 <= 0) - InvariantResult [Line: 882]: Loop Invariant Derived loop invariant: (((((((((((compRegistered == 1 && 6 <= MPR3) && 2 == DC) && !(pended == 1)) && SKIP2 + 3 <= IPC) && s == NP) && (status <= 258 || 260 <= status)) && routine == 0) && 3 <= SKIP1) && SKIP1 + 2 <= MPR1) && NP == 1) && 4 <= SKIP2) && (myStatus == 0 || myStatus + 1073741637 == 0) - InvariantResult [Line: 300]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 341]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 992]: Loop Invariant Derived loop invariant: (((((((((((((((((((compRegistered == 1 && returnVal2 <= lowerDriverReturn) && 6 <= MPR3) && 2 == DC) && 0 <= compRetStatus + 1073741802) && lowerDriverReturn <= returnVal2) && 4294967296 * (__cil_tmp7 / 4294967296) + 3221225493 < __cil_tmp7) && !(pended == 1)) && SKIP2 + 3 <= IPC) && __cil_tmp7 / 4294967296 + 1 <= 0) && s == NP) && __cil_tmp7 <= 4294967296 * (__cil_tmp7 / 4294967296) + 3221225494) && (status <= 258 || 260 <= status)) && routine == 0) && 3 <= SKIP1) && SKIP1 + 2 <= MPR1) && NP == 1) && 0 < __cil_tmp7 / 4294967296 + 2) && 4 <= SKIP2) && (myStatus == 0 || myStatus + 1073741637 == 0)) && compRetStatus + 1073741802 <= 0 - InvariantResult [Line: 882]: Loop Invariant Derived loop invariant: (((((((((((compRegistered == 1 && 6 <= MPR3) && 2 == DC) && !(pended == 1)) && SKIP2 + 3 <= IPC) && s == NP) && routine == 0) && 3 <= SKIP1) && SKIP1 + 2 <= MPR1) && customIrp == 0) && NP == 1) && 4 <= SKIP2) && (myStatus == 0 || myStatus + 1073741637 == 0) - InvariantResult [Line: 880]: Loop Invariant Derived loop invariant: ((((((((2 == DC && !(pended == 1)) && SKIP2 + 3 <= IPC) && routine == 0) && 3 <= SKIP1) && 2 + s <= MPR1) && NP == 1) && 4 <= SKIP2) && SKIP1 == s) && compRegistered == 0 - InvariantResult [Line: 880]: Loop Invariant Derived loop invariant: ((((((7 <= IPC && !(SKIP2 == 2)) && 2 == DC) && !(pended == 1)) && SKIP2 + 3 <= IPC) && s == NP) && routine == 0) && compRegistered == 0 - InvariantResult [Line: 881]: Loop Invariant Derived loop invariant: ((((((((((((((((((compRegistered == 1 && 6 <= MPR3) && setEventCalled == 1) && 2 == DC) && 0 <= compRetStatus + 1073741802) && 4294967296 * (__cil_tmp7 / 4294967296) + 3221225493 < __cil_tmp7) && !(pended == 1)) && SKIP2 + 3 <= IPC) && __cil_tmp7 / 4294967296 + 1 <= 0) && __cil_tmp7 <= 4294967296 * (__cil_tmp7 / 4294967296) + 3221225494) && (status <= 258 || 260 <= status)) && routine == 0) && 3 <= SKIP1) && SKIP1 + 2 <= MPR1) && NP == 1) && 0 < __cil_tmp7 / 4294967296 + 2) && 4 <= SKIP2) && (myStatus == 0 || myStatus + 1073741637 == 0)) && compRetStatus + 1073741802 <= 0) && MPR1 == s - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ((((((((((returnVal2 <= lowerDriverReturn && 2 == DC) && lowerDriverReturn <= returnVal2) && !(pended == 1)) && SKIP2 + 3 <= IPC) && routine == 0) && 3 <= SKIP1) && SKIP1 + 2 <= MPR1) && NP == 1) && 4 <= SKIP2) && compRegistered == 0) && SKIP2 == s - InvariantResult [Line: 979]: Loop Invariant Derived loop invariant: (((((((((((((((((((((compRegistered == 1 && returnVal2 <= lowerDriverReturn) && 6 <= MPR3) && setEventCalled == 1) && 2 == DC) && 0 <= compRetStatus + 1073741802) && lowerDriverReturn <= returnVal2) && 4294967296 * (__cil_tmp7 / 4294967296) + 3221225493 < __cil_tmp7) && !(pended == 1)) && SKIP2 + 3 <= IPC) && __cil_tmp7 / 4294967296 + 1 <= 0) && s == NP) && __cil_tmp7 <= 4294967296 * (__cil_tmp7 / 4294967296) + 3221225494) && (status <= 258 || 260 <= status)) && routine == 0) && 3 <= SKIP1) && SKIP1 + 2 <= MPR1) && NP == 1) && 0 < __cil_tmp7 / 4294967296 + 2) && 4 <= SKIP2) && (myStatus == 0 || myStatus + 1073741637 == 0)) && compRetStatus + 1073741802 <= 0) && (returnVal2 <= 258 || 259 < returnVal2) - InvariantResult [Line: 354]: Loop Invariant Derived loop invariant: (((((((((7 <= IPC && !(SKIP2 == 2)) && s == DC) && 2 == s) && !(pended == 1)) && SKIP2 + 3 <= IPC) && routine == 0) && 1073741789 + \result <= 0) && compRegistered == 0) || ((((((((((returnVal2 <= lowerDriverReturn && 7 <= IPC) && !(SKIP2 == 2)) && 2 == DC) && lowerDriverReturn <= returnVal2) && !(pended == 1)) && SKIP2 + 3 <= s) && routine == 0) && lowerDriverReturn == \result) && IPC == s) && compRegistered == 0)) || (((((((((((s == DC && 2 == s) && status == 0) && \result == 0) && !(pended == 1)) && SKIP2 + 3 <= IPC) && routine == 0) && 3 <= SKIP1) && SKIP1 + 2 <= MPR1) && NP == 1) && 4 <= SKIP2) && compRegistered == 0) - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ((((((((returnVal2 <= lowerDriverReturn && 7 <= IPC) && !(SKIP2 == 2)) && 2 == DC) && lowerDriverReturn <= returnVal2) && !(pended == 1)) && SKIP2 + 3 <= s) && routine == 0) && IPC == s) && compRegistered == 0 - InvariantResult [Line: 992]: Loop Invariant Derived loop invariant: (((((((((((((((((((((compRegistered == 1 && returnVal2 <= lowerDriverReturn) && 6 <= MPR3) && 2 == DC) && 0 <= compRetStatus + 1073741802) && (status <= __cil_tmp15 || 258 < __cil_tmp15)) && lowerDriverReturn <= returnVal2) && 4294967296 * (__cil_tmp7 / 4294967296) + 3221225493 < __cil_tmp7) && !(pended == 1)) && SKIP2 + 3 <= IPC) && __cil_tmp7 / 4294967296 + 1 <= 0) && s == NP) && __cil_tmp7 <= 4294967296 * (__cil_tmp7 / 4294967296) + 3221225494) && routine == 0) && 3 <= SKIP1) && SKIP1 + 2 <= MPR1) && customIrp == 0) && NP == 1) && (__cil_tmp15 <= 259 || __cil_tmp15 <= status)) && 0 < __cil_tmp7 / 4294967296 + 2) && 4 <= SKIP2) && (myStatus == 0 || myStatus + 1073741637 == 0)) && compRetStatus + 1073741802 <= 0 - InvariantResult [Line: 341]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 557]: Loop Invariant Derived loop invariant: (((((((((((((((((((compRegistered == 1 && returnVal2 <= lowerDriverReturn) && 6 <= MPR3) && 2 == DC) && 0 <= compRetStatus + 1073741802) && lowerDriverReturn <= returnVal2) && 4294967296 * (__cil_tmp7 / 4294967296) + 3221225493 < __cil_tmp7) && !(pended == 1)) && SKIP2 + 3 <= IPC) && __cil_tmp7 / 4294967296 + 1 <= 0) && s == NP) && __cil_tmp7 <= 4294967296 * (__cil_tmp7 / 4294967296) + 3221225494) && (status <= 258 || 260 <= status)) && routine == 0) && 3 <= SKIP1) && SKIP1 + 2 <= MPR1) && NP == 1) && 0 < __cil_tmp7 / 4294967296 + 2) && 4 <= SKIP2) && (myStatus == 0 || myStatus + 1073741637 == 0)) && compRetStatus + 1073741802 <= 0 - InvariantResult [Line: 781]: Loop Invariant Derived loop invariant: (((((((((((((((((((status < lowerDriverReturn + 1 && lowerDriverReturn <= returnVal) && 2 == DC) && !(pended == 1)) && SKIP2 + 3 <= IPC) && lowerDriverReturn <= status) && routine == 0) && 3 <= SKIP1) && SKIP1 + 2 <= MPR1) && NP == 1) && 4 <= SKIP2) && SKIP2 == s) && returnVal <= lowerDriverReturn) || (((((((((returnVal2 <= lowerDriverReturn && 7 <= IPC) && !(SKIP2 == 2)) && 2 == DC) && lowerDriverReturn <= returnVal2) && !(pended == 1)) && SKIP2 + 3 <= s) && routine == 0) && lowerDriverReturn == status) && IPC == s)) || (((((((((((lowerDriverReturn == returnVal2 && 2 == DC) && !(pended == 1)) && SKIP2 + 3 <= IPC) && routine == 0) && 3 <= SKIP1) && lowerDriverReturn == status) && SKIP1 + 2 <= MPR1) && NP == 1) && lowerDriverReturn == \result) && 4 <= SKIP2) && SKIP2 == s)) || ((((((((((((((((((lowerDriverReturn == returnVal2 && 6 <= MPR3) && 7 <= IPC) && !(SKIP2 == 2)) && s == DC) && 2 == s) && status <= 258) && !(pended == 1)) && status <= 258) && SKIP2 + 3 <= IPC) && (status == 0 || status + 1073741637 == 0)) && routine == 0) && 3 <= SKIP1) && SKIP1 + 2 <= MPR1) && NP == 1) && 4 <= SKIP2) && (myStatus == 0 || myStatus + 1073741637 == 0)) && status <= 258) && \result <= 258)) || ((((((((((((((((lowerDriverReturn == returnVal2 && 6 <= MPR3) && (260 <= status || status <= 258)) && 7 <= IPC) && !(SKIP2 == 2)) && (status <= 258 || 260 <= status)) && s == DC) && 2 == s) && !(pended == 1)) && SKIP2 + 3 <= IPC) && (status <= 258 || 260 <= status)) && routine == 0) && 3 <= SKIP1) && SKIP1 + 2 <= MPR1) && NP == 1) && 4 <= SKIP2) && (260 <= \result || \result <= 258))) || s == UNLOADED) || ((((((((7 <= IPC && !(SKIP2 == 2)) && s == DC) && 2 == s) && !(pended == 1)) && SKIP2 + 3 <= IPC) && routine == 0) && 1073741789 + status <= 0) && 1073741789 + \result <= 0)) || ((((((!(SKIP2 == 2) && s == DC) && 2 == s) && status == 0) && !(pended == 1)) && !(IPC == 2)) && routine == 0)) || ((((((((((((((((((lowerDriverReturn == returnVal2 && (260 <= status || status <= 258)) && 7 <= IPC) && !(SKIP2 == 2)) && (status <= 258 || 260 <= status)) && s == DC) && (status <= __cil_tmp15 || 258 < __cil_tmp15)) && 2 == s) && !(pended == 1)) && SKIP2 + 3 <= IPC) && (260 <= status || status <= 258)) && routine == 0) && 3 <= SKIP1) && (status <= 258 || 260 <= status)) && SKIP1 + 2 <= MPR1) && NP == 1) && (__cil_tmp15 <= 259 || __cil_tmp15 <= status)) && 4 <= SKIP2) && (260 <= \result || \result <= 258)) - InvariantResult [Line: 300]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 952]: Loop Invariant Derived loop invariant: (((((!(SKIP2 == 2) && s == DC) && 2 == s) && !(pended == 1)) && !(IPC == 2)) && routine == 0) && compRegistered == 0 RESULT: Ultimate proved your program to be correct! [2021-10-20 06:27:10,584 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_057538d9-834c-4717-abdb-44bf9884d64d/bin/utaipan-tZwUujhuQw/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request...