./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--ata--sata_sx4.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 8393723b Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f30dc76-eec1-4ee7-bbf7-d330fba5e344/bin/uautomizer-TMbwUNV5ro/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f30dc76-eec1-4ee7-bbf7-d330fba5e344/bin/uautomizer-TMbwUNV5ro/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f30dc76-eec1-4ee7-bbf7-d330fba5e344/bin/uautomizer-TMbwUNV5ro/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f30dc76-eec1-4ee7-bbf7-d330fba5e344/bin/uautomizer-TMbwUNV5ro/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--ata--sata_sx4.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f30dc76-eec1-4ee7-bbf7-d330fba5e344/bin/uautomizer-TMbwUNV5ro/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f30dc76-eec1-4ee7-bbf7-d330fba5e344/bin/uautomizer-TMbwUNV5ro --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 Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash bf59f873abe32ddc2d99221f4f189da946012506d30fecc03d275d110896ac6d --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-8393723 [2022-11-18 20:01:27,529 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-18 20:01:27,531 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-18 20:01:27,581 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-18 20:01:27,582 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-18 20:01:27,587 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-18 20:01:27,591 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-18 20:01:27,595 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-18 20:01:27,598 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-18 20:01:27,605 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-18 20:01:27,607 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-18 20:01:27,609 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-18 20:01:27,610 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-18 20:01:27,613 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-18 20:01:27,616 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-18 20:01:27,618 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-18 20:01:27,620 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-18 20:01:27,622 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-18 20:01:27,624 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-18 20:01:27,636 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-18 20:01:27,639 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-18 20:01:27,641 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-18 20:01:27,644 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-18 20:01:27,646 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-18 20:01:27,656 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-18 20:01:27,657 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-18 20:01:27,657 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-18 20:01:27,660 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-18 20:01:27,660 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-18 20:01:27,662 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-18 20:01:27,662 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-18 20:01:27,664 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-18 20:01:27,666 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-18 20:01:27,668 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-18 20:01:27,671 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-18 20:01:27,671 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-18 20:01:27,672 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-18 20:01:27,673 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-18 20:01:27,673 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-18 20:01:27,675 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-18 20:01:27,676 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-18 20:01:27,678 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f30dc76-eec1-4ee7-bbf7-d330fba5e344/bin/uautomizer-TMbwUNV5ro/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-11-18 20:01:27,729 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-18 20:01:27,729 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-18 20:01:27,730 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-18 20:01:27,731 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-18 20:01:27,732 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-18 20:01:27,733 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-18 20:01:27,733 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-18 20:01:27,734 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-18 20:01:27,734 INFO L138 SettingsManager]: * Use SBE=true [2022-11-18 20:01:27,735 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-18 20:01:27,736 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-18 20:01:27,737 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-18 20:01:27,737 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-18 20:01:27,737 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-18 20:01:27,738 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-18 20:01:27,738 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-18 20:01:27,738 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-18 20:01:27,739 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-18 20:01:27,739 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-18 20:01:27,739 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-18 20:01:27,740 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-18 20:01:27,740 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-18 20:01:27,741 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-18 20:01:27,741 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-18 20:01:27,741 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-18 20:01:27,742 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-18 20:01:27,742 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-18 20:01:27,742 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-18 20:01:27,743 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-18 20:01:27,743 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-18 20:01:27,744 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f30dc76-eec1-4ee7-bbf7-d330fba5e344/bin/uautomizer-TMbwUNV5ro/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f30dc76-eec1-4ee7-bbf7-d330fba5e344/bin/uautomizer-TMbwUNV5ro Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> bf59f873abe32ddc2d99221f4f189da946012506d30fecc03d275d110896ac6d [2022-11-18 20:01:28,060 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-18 20:01:28,105 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-18 20:01:28,109 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-18 20:01:28,111 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-18 20:01:28,113 INFO L275 PluginConnector]: CDTParser initialized [2022-11-18 20:01:28,114 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f30dc76-eec1-4ee7-bbf7-d330fba5e344/bin/uautomizer-TMbwUNV5ro/../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--ata--sata_sx4.ko-entry_point.cil.out.i [2022-11-18 20:01:28,207 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f30dc76-eec1-4ee7-bbf7-d330fba5e344/bin/uautomizer-TMbwUNV5ro/data/fd71e31cc/f910a0fe93d245ac8f1ee2fb73121887/FLAGbc1e7a411 [2022-11-18 20:01:29,131 INFO L306 CDTParser]: Found 1 translation units. [2022-11-18 20:01:29,132 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f30dc76-eec1-4ee7-bbf7-d330fba5e344/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--ata--sata_sx4.ko-entry_point.cil.out.i [2022-11-18 20:01:29,184 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f30dc76-eec1-4ee7-bbf7-d330fba5e344/bin/uautomizer-TMbwUNV5ro/data/fd71e31cc/f910a0fe93d245ac8f1ee2fb73121887/FLAGbc1e7a411 [2022-11-18 20:01:29,631 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f30dc76-eec1-4ee7-bbf7-d330fba5e344/bin/uautomizer-TMbwUNV5ro/data/fd71e31cc/f910a0fe93d245ac8f1ee2fb73121887 [2022-11-18 20:01:29,635 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-18 20:01:29,637 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-18 20:01:29,641 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-18 20:01:29,641 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-18 20:01:29,645 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-18 20:01:29,646 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 08:01:29" (1/1) ... [2022-11-18 20:01:29,647 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3295ba90 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:01:29, skipping insertion in model container [2022-11-18 20:01:29,648 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 08:01:29" (1/1) ... [2022-11-18 20:01:29,657 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-18 20:01:29,805 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-18 20:01:30,617 WARN L1258 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [4786] [2022-11-18 20:01:30,619 WARN L1258 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [4787-4788] [2022-11-18 20:01:30,786 WARN L234 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_7f30dc76-eec1-4ee7-bbf7-d330fba5e344/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--ata--sata_sx4.ko-entry_point.cil.out.i[144467,144480] [2022-11-18 20:01:31,495 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-18 20:01:31,538 INFO L203 MainTranslator]: Completed pre-run [2022-11-18 20:01:31,727 WARN L1258 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [4786] [2022-11-18 20:01:31,728 WARN L1258 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [4787-4788] [2022-11-18 20:01:31,737 WARN L234 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_7f30dc76-eec1-4ee7-bbf7-d330fba5e344/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--ata--sata_sx4.ko-entry_point.cil.out.i[144467,144480] [2022-11-18 20:01:32,049 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-18 20:01:32,195 INFO L208 MainTranslator]: Completed translation [2022-11-18 20:01:32,195 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:01:32 WrapperNode [2022-11-18 20:01:32,196 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-18 20:01:32,197 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-18 20:01:32,197 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-18 20:01:32,198 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-18 20:01:32,207 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:01:32" (1/1) ... [2022-11-18 20:01:32,297 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:01:32" (1/1) ... [2022-11-18 20:01:32,485 INFO L138 Inliner]: procedures = 151, calls = 808, calls flagged for inlining = 86, calls inlined = 71, statements flattened = 2074 [2022-11-18 20:01:32,486 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-18 20:01:32,487 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-18 20:01:32,487 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-18 20:01:32,488 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-18 20:01:32,500 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:01:32" (1/1) ... [2022-11-18 20:01:32,500 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:01:32" (1/1) ... [2022-11-18 20:01:32,550 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:01:32" (1/1) ... [2022-11-18 20:01:32,551 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:01:32" (1/1) ... [2022-11-18 20:01:32,677 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:01:32" (1/1) ... [2022-11-18 20:01:32,707 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:01:32" (1/1) ... [2022-11-18 20:01:32,738 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:01:32" (1/1) ... [2022-11-18 20:01:32,766 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:01:32" (1/1) ... [2022-11-18 20:01:32,800 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-18 20:01:32,803 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-18 20:01:32,803 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-18 20:01:32,804 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-18 20:01:32,805 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:01:32" (1/1) ... [2022-11-18 20:01:32,817 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-18 20:01:32,840 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f30dc76-eec1-4ee7-bbf7-d330fba5e344/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:01:32,860 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f30dc76-eec1-4ee7-bbf7-d330fba5e344/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-18 20:01:32,891 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f30dc76-eec1-4ee7-bbf7-d330fba5e344/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-18 20:01:32,988 INFO L130 BoogieDeclarations]: Found specification of procedure pdc_prep_lba48 [2022-11-18 20:01:32,988 INFO L138 BoogieDeclarations]: Found implementation of procedure pdc_prep_lba48 [2022-11-18 20:01:32,988 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-18 20:01:32,989 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-11-18 20:01:32,989 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-11-18 20:01:32,989 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-18 20:01:32,989 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-18 20:01:32,989 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-18 20:01:32,989 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-18 20:01:32,989 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-18 20:01:32,989 INFO L130 BoogieDeclarations]: Found specification of procedure pdc_reset_port [2022-11-18 20:01:32,989 INFO L138 BoogieDeclarations]: Found implementation of procedure pdc_reset_port [2022-11-18 20:01:32,989 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-18 20:01:32,990 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-18 20:01:32,990 INFO L130 BoogieDeclarations]: Found specification of procedure pdc20621_i2c_read [2022-11-18 20:01:32,990 INFO L138 BoogieDeclarations]: Found implementation of procedure pdc20621_i2c_read [2022-11-18 20:01:32,990 INFO L130 BoogieDeclarations]: Found specification of procedure pdc_pkt_footer [2022-11-18 20:01:32,990 INFO L138 BoogieDeclarations]: Found implementation of procedure pdc_pkt_footer [2022-11-18 20:01:32,990 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-18 20:01:32,990 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-11-18 20:01:32,990 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-11-18 20:01:32,990 INFO L130 BoogieDeclarations]: Found specification of procedure ata_port_pbar_desc [2022-11-18 20:01:32,990 INFO L138 BoogieDeclarations]: Found implementation of procedure ata_port_pbar_desc [2022-11-18 20:01:32,991 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-18 20:01:32,991 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-18 20:01:32,991 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_toio [2022-11-18 20:01:32,991 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_toio [2022-11-18 20:01:32,992 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-18 20:01:32,992 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-18 20:01:32,992 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-18 20:01:32,992 INFO L130 BoogieDeclarations]: Found specification of procedure pdc20621_dump_hdma [2022-11-18 20:01:32,992 INFO L138 BoogieDeclarations]: Found implementation of procedure pdc20621_dump_hdma [2022-11-18 20:01:32,992 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-18 20:01:32,993 INFO L130 BoogieDeclarations]: Found specification of procedure __pdc20621_push_hdma [2022-11-18 20:01:32,993 INFO L138 BoogieDeclarations]: Found implementation of procedure __pdc20621_push_hdma [2022-11-18 20:01:32,993 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-18 20:01:32,994 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-18 20:01:32,994 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-18 20:01:32,994 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-18 20:01:32,994 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-18 20:01:32,995 INFO L130 BoogieDeclarations]: Found specification of procedure ioread8 [2022-11-18 20:01:32,995 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread8 [2022-11-18 20:01:32,995 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-18 20:01:32,995 INFO L130 BoogieDeclarations]: Found specification of procedure pdc_prep_lba28 [2022-11-18 20:01:32,996 INFO L138 BoogieDeclarations]: Found implementation of procedure pdc_prep_lba28 [2022-11-18 20:01:32,996 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kzalloc [2022-11-18 20:01:32,996 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kzalloc [2022-11-18 20:01:32,996 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-18 20:01:32,996 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-18 20:01:32,996 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-18 20:01:32,997 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-11-18 20:01:32,997 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-11-18 20:01:32,998 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2022-11-18 20:01:32,999 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2022-11-18 20:01:32,999 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-18 20:01:33,000 INFO L130 BoogieDeclarations]: Found specification of procedure pdc20621_push_hdma [2022-11-18 20:01:33,000 INFO L138 BoogieDeclarations]: Found implementation of procedure pdc20621_push_hdma [2022-11-18 20:01:33,000 INFO L130 BoogieDeclarations]: Found specification of procedure pdc20621_ata_pkt [2022-11-18 20:01:33,001 INFO L138 BoogieDeclarations]: Found implementation of procedure pdc20621_ata_pkt [2022-11-18 20:01:33,001 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-18 20:01:33,001 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-11-18 20:01:33,001 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-11-18 20:01:33,001 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-18 20:01:33,001 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-18 20:01:33,618 INFO L235 CfgBuilder]: Building ICFG [2022-11-18 20:01:33,621 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-18 20:01:38,342 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-18 20:01:43,738 INFO L276 CfgBuilder]: Performing block encoding [2022-11-18 20:01:43,750 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-18 20:01:43,751 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-11-18 20:01:43,754 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 08:01:43 BoogieIcfgContainer [2022-11-18 20:01:43,754 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-18 20:01:43,757 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-18 20:01:43,757 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-18 20:01:43,761 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-18 20:01:43,762 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 18.11 08:01:29" (1/3) ... [2022-11-18 20:01:43,763 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3d824865 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.11 08:01:43, skipping insertion in model container [2022-11-18 20:01:43,763 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:01:32" (2/3) ... [2022-11-18 20:01:43,763 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3d824865 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.11 08:01:43, skipping insertion in model container [2022-11-18 20:01:43,764 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 08:01:43" (3/3) ... [2022-11-18 20:01:43,765 INFO L112 eAbstractionObserver]: Analyzing ICFG 43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--ata--sata_sx4.ko-entry_point.cil.out.i [2022-11-18 20:01:43,788 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-18 20:01:43,788 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-11-18 20:01:43,874 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-18 20:01:43,883 INFO L357 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=PETRI_NET, 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, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@21a540a, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-18 20:01:43,884 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-11-18 20:01:43,892 INFO L276 IsEmpty]: Start isEmpty. Operand has 608 states, 450 states have (on average 1.4422222222222223) internal successors, (649), 463 states have internal predecessors, (649), 133 states have call successors, (133), 24 states have call predecessors, (133), 23 states have return successors, (128), 128 states have call predecessors, (128), 128 states have call successors, (128) [2022-11-18 20:01:43,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 262 [2022-11-18 20:01:43,929 INFO L187 NwaCegarLoop]: Found error trace [2022-11-18 20:01:43,930 INFO L195 NwaCegarLoop]: trace histogram [12, 12, 9, 9, 8, 8, 8, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-18 20:01:43,931 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-18 20:01:43,937 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-18 20:01:43,937 INFO L85 PathProgramCache]: Analyzing trace with hash 1230351949, now seen corresponding path program 1 times [2022-11-18 20:01:43,948 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-18 20:01:43,949 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1876105835] [2022-11-18 20:01:43,949 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-18 20:01:43,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-18 20:01:44,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:01:45,035 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-11-18 20:01:45,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:01:45,054 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2022-11-18 20:01:45,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:01:45,071 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-11-18 20:01:45,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:01:45,095 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-11-18 20:01:45,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:01:45,113 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2022-11-18 20:01:45,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:01:45,130 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2022-11-18 20:01:45,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:01:45,153 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2022-11-18 20:01:45,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:01:45,170 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2022-11-18 20:01:45,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:01:45,228 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 60 [2022-11-18 20:01:45,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:01:45,239 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2022-11-18 20:01:45,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:01:45,270 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-18 20:01:45,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:01:45,294 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2022-11-18 20:01:45,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:01:45,312 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2022-11-18 20:01:45,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:01:45,332 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2022-11-18 20:01:45,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:01:45,344 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 110 [2022-11-18 20:01:45,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:01:45,361 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 114 [2022-11-18 20:01:45,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:01:45,374 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 119 [2022-11-18 20:01:45,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:01:45,383 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123 [2022-11-18 20:01:45,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:01:45,399 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2022-11-18 20:01:45,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:01:45,419 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 133 [2022-11-18 20:01:45,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:01:45,511 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 138 [2022-11-18 20:01:45,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:01:45,556 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-11-18 20:01:45,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:01:45,565 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-11-18 20:01:45,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:01:45,577 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-11-18 20:01:45,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:01:45,586 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 180 [2022-11-18 20:01:45,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:01:45,608 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 184 [2022-11-18 20:01:45,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:01:45,617 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2022-11-18 20:01:45,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:01:45,643 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 194 [2022-11-18 20:01:45,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:01:45,658 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 199 [2022-11-18 20:01:45,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:01:45,687 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-11-18 20:01:45,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:01:45,697 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-11-18 20:01:45,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:01:45,706 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-11-18 20:01:45,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:01:45,714 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 225 [2022-11-18 20:01:45,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:01:45,724 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 234 [2022-11-18 20:01:45,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:01:45,750 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-11-18 20:01:45,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:01:45,760 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-11-18 20:01:45,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:01:45,771 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-11-18 20:01:45,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:01:45,787 INFO L134 CoverageAnalysis]: Checked inductivity of 466 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 466 trivial. 0 not checked. [2022-11-18 20:01:45,788 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-18 20:01:45,788 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1876105835] [2022-11-18 20:01:45,789 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1876105835] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-18 20:01:45,789 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-18 20:01:45,789 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-11-18 20:01:45,791 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [962795189] [2022-11-18 20:01:45,792 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-18 20:01:45,800 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-11-18 20:01:45,800 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-18 20:01:45,845 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-11-18 20:01:45,848 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2022-11-18 20:01:45,854 INFO L87 Difference]: Start difference. First operand has 608 states, 450 states have (on average 1.4422222222222223) internal successors, (649), 463 states have internal predecessors, (649), 133 states have call successors, (133), 24 states have call predecessors, (133), 23 states have return successors, (128), 128 states have call predecessors, (128), 128 states have call successors, (128) Second operand has 6 states, 6 states have (on average 17.5) internal successors, (105), 3 states have internal predecessors, (105), 2 states have call successors, (32), 5 states have call predecessors, (32), 1 states have return successors, (31), 2 states have call predecessors, (31), 2 states have call successors, (31) [2022-11-18 20:01:51,181 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-18 20:01:53,209 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-18 20:01:59,547 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-18 20:02:01,552 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-18 20:02:02,214 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-18 20:02:02,214 INFO L93 Difference]: Finished difference Result 1598 states and 2440 transitions. [2022-11-18 20:02:02,216 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-11-18 20:02:02,218 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 17.5) internal successors, (105), 3 states have internal predecessors, (105), 2 states have call successors, (32), 5 states have call predecessors, (32), 1 states have return successors, (31), 2 states have call predecessors, (31), 2 states have call successors, (31) Word has length 261 [2022-11-18 20:02:02,219 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-18 20:02:02,241 INFO L225 Difference]: With dead ends: 1598 [2022-11-18 20:02:02,241 INFO L226 Difference]: Without dead ends: 966 [2022-11-18 20:02:02,251 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 84 GetRequests, 76 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=32, Invalid=58, Unknown=0, NotChecked=0, Total=90 [2022-11-18 20:02:02,256 INFO L413 NwaCegarLoop]: 800 mSDtfsCounter, 856 mSDsluCounter, 1982 mSDsCounter, 0 mSdLazyCounter, 1184 mSolverCounterSat, 480 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 15.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 919 SdHoareTripleChecker+Valid, 2782 SdHoareTripleChecker+Invalid, 1668 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 480 IncrementalHoareTripleChecker+Valid, 1184 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 16.0s IncrementalHoareTripleChecker+Time [2022-11-18 20:02:02,257 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [919 Valid, 2782 Invalid, 1668 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [480 Valid, 1184 Invalid, 4 Unknown, 0 Unchecked, 16.0s Time] [2022-11-18 20:02:02,283 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 966 states. [2022-11-18 20:02:02,422 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 966 to 932. [2022-11-18 20:02:02,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 932 states, 703 states have (on average 1.4054054054054055) internal successors, (988), 716 states have internal predecessors, (988), 189 states have call successors, (189), 40 states have call predecessors, (189), 39 states have return successors, (188), 187 states have call predecessors, (188), 188 states have call successors, (188) [2022-11-18 20:02:02,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 932 states to 932 states and 1365 transitions. [2022-11-18 20:02:02,439 INFO L78 Accepts]: Start accepts. Automaton has 932 states and 1365 transitions. Word has length 261 [2022-11-18 20:02:02,440 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-18 20:02:02,440 INFO L495 AbstractCegarLoop]: Abstraction has 932 states and 1365 transitions. [2022-11-18 20:02:02,441 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 17.5) internal successors, (105), 3 states have internal predecessors, (105), 2 states have call successors, (32), 5 states have call predecessors, (32), 1 states have return successors, (31), 2 states have call predecessors, (31), 2 states have call successors, (31) [2022-11-18 20:02:02,441 INFO L276 IsEmpty]: Start isEmpty. Operand 932 states and 1365 transitions. [2022-11-18 20:02:02,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 306 [2022-11-18 20:02:02,456 INFO L187 NwaCegarLoop]: Found error trace [2022-11-18 20:02:02,457 INFO L195 NwaCegarLoop]: trace histogram [13, 13, 13, 12, 12, 9, 9, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-18 20:02:02,457 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-11-18 20:02:02,458 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-18 20:02:02,458 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-18 20:02:02,459 INFO L85 PathProgramCache]: Analyzing trace with hash 766273940, now seen corresponding path program 1 times [2022-11-18 20:02:02,459 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-18 20:02:02,459 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1117704567] [2022-11-18 20:02:02,460 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-18 20:02:02,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-18 20:02:02,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:02:03,083 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-11-18 20:02:03,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:02:03,093 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2022-11-18 20:02:03,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:02:03,103 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-11-18 20:02:03,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:02:03,112 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-11-18 20:02:03,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:02:03,122 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2022-11-18 20:02:03,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:02:03,131 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2022-11-18 20:02:03,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:02:03,141 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2022-11-18 20:02:03,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:02:03,151 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2022-11-18 20:02:03,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:02:03,161 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 63 [2022-11-18 20:02:03,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:02:03,171 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2022-11-18 20:02:03,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:02:03,181 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 75 [2022-11-18 20:02:03,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:02:03,191 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 82 [2022-11-18 20:02:03,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:02:03,200 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2022-11-18 20:02:03,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:02:03,221 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2022-11-18 20:02:03,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:02:03,231 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 111 [2022-11-18 20:02:03,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:02:03,245 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-18 20:02:03,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:02:03,254 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2022-11-18 20:02:03,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:02:03,263 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145 [2022-11-18 20:02:03,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:02:03,272 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2022-11-18 20:02:03,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:02:03,282 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2022-11-18 20:02:03,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:02:03,291 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 158 [2022-11-18 20:02:03,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:02:03,300 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 163 [2022-11-18 20:02:03,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:02:03,308 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 167 [2022-11-18 20:02:03,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:02:03,317 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 173 [2022-11-18 20:02:03,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:02:03,326 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 177 [2022-11-18 20:02:03,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:02:03,411 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 182 [2022-11-18 20:02:03,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:02:03,435 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-11-18 20:02:03,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:02:03,444 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-11-18 20:02:03,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:02:03,455 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-11-18 20:02:03,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:02:03,464 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 224 [2022-11-18 20:02:03,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:02:03,472 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 228 [2022-11-18 20:02:03,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:02:03,482 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 234 [2022-11-18 20:02:03,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:02:03,491 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 238 [2022-11-18 20:02:03,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:02:03,508 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 243 [2022-11-18 20:02:03,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:02:03,532 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-11-18 20:02:03,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:02:03,543 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-11-18 20:02:03,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:02:03,552 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-11-18 20:02:03,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:02:03,560 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 269 [2022-11-18 20:02:03,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:02:03,579 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 278 [2022-11-18 20:02:03,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:02:03,603 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-11-18 20:02:03,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:02:03,612 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-11-18 20:02:03,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:02:03,619 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-11-18 20:02:03,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:02:03,628 INFO L134 CoverageAnalysis]: Checked inductivity of 668 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 668 trivial. 0 not checked. [2022-11-18 20:02:03,629 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-18 20:02:03,630 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1117704567] [2022-11-18 20:02:03,635 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1117704567] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-18 20:02:03,636 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-18 20:02:03,636 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-11-18 20:02:03,636 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [159373163] [2022-11-18 20:02:03,636 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-18 20:02:03,641 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-11-18 20:02:03,642 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-18 20:02:03,642 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-11-18 20:02:03,643 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2022-11-18 20:02:03,643 INFO L87 Difference]: Start difference. First operand 932 states and 1365 transitions. Second operand has 6 states, 6 states have (on average 20.5) internal successors, (123), 3 states have internal predecessors, (123), 2 states have call successors, (37), 5 states have call predecessors, (37), 1 states have return successors, (36), 2 states have call predecessors, (36), 2 states have call successors, (36) [2022-11-18 20:02:08,208 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-18 20:02:10,229 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-18 20:02:15,020 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-18 20:02:17,030 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-18 20:02:17,545 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-18 20:02:17,545 INFO L93 Difference]: Finished difference Result 1880 states and 2778 transitions. [2022-11-18 20:02:17,546 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-11-18 20:02:17,546 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 20.5) internal successors, (123), 3 states have internal predecessors, (123), 2 states have call successors, (37), 5 states have call predecessors, (37), 1 states have return successors, (36), 2 states have call predecessors, (36), 2 states have call successors, (36) Word has length 305 [2022-11-18 20:02:17,550 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-18 20:02:17,571 INFO L225 Difference]: With dead ends: 1880 [2022-11-18 20:02:17,572 INFO L226 Difference]: Without dead ends: 969 [2022-11-18 20:02:17,577 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 89 GetRequests, 84 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2022-11-18 20:02:17,579 INFO L413 NwaCegarLoop]: 731 mSDtfsCounter, 306 mSDsluCounter, 1515 mSDsCounter, 0 mSdLazyCounter, 824 mSolverCounterSat, 426 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 13.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 310 SdHoareTripleChecker+Valid, 2246 SdHoareTripleChecker+Invalid, 1254 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 426 IncrementalHoareTripleChecker+Valid, 824 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 13.7s IncrementalHoareTripleChecker+Time [2022-11-18 20:02:17,582 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [310 Valid, 2246 Invalid, 1254 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [426 Valid, 824 Invalid, 4 Unknown, 0 Unchecked, 13.7s Time] [2022-11-18 20:02:17,588 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 969 states. [2022-11-18 20:02:17,685 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 969 to 933. [2022-11-18 20:02:17,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 933 states, 704 states have (on average 1.4048295454545454) internal successors, (989), 717 states have internal predecessors, (989), 189 states have call successors, (189), 40 states have call predecessors, (189), 39 states have return successors, (188), 187 states have call predecessors, (188), 188 states have call successors, (188) [2022-11-18 20:02:17,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 933 states to 933 states and 1366 transitions. [2022-11-18 20:02:17,697 INFO L78 Accepts]: Start accepts. Automaton has 933 states and 1366 transitions. Word has length 305 [2022-11-18 20:02:17,700 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-18 20:02:17,700 INFO L495 AbstractCegarLoop]: Abstraction has 933 states and 1366 transitions. [2022-11-18 20:02:17,701 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 20.5) internal successors, (123), 3 states have internal predecessors, (123), 2 states have call successors, (37), 5 states have call predecessors, (37), 1 states have return successors, (36), 2 states have call predecessors, (36), 2 states have call successors, (36) [2022-11-18 20:02:17,701 INFO L276 IsEmpty]: Start isEmpty. Operand 933 states and 1366 transitions. [2022-11-18 20:02:17,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 322 [2022-11-18 20:02:17,709 INFO L187 NwaCegarLoop]: Found error trace [2022-11-18 20:02:17,710 INFO L195 NwaCegarLoop]: trace histogram [13, 13, 13, 12, 12, 9, 9, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-18 20:02:17,710 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-11-18 20:02:17,710 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-18 20:02:17,711 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-18 20:02:17,711 INFO L85 PathProgramCache]: Analyzing trace with hash -957798822, now seen corresponding path program 1 times [2022-11-18 20:02:17,712 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-18 20:02:17,712 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [245391530] [2022-11-18 20:02:17,712 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-18 20:02:17,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-18 20:02:17,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:02:18,446 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-11-18 20:02:18,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:02:18,457 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2022-11-18 20:02:18,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:02:18,466 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-11-18 20:02:18,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:02:18,476 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-11-18 20:02:18,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:02:18,487 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2022-11-18 20:02:18,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:02:18,498 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2022-11-18 20:02:18,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:02:18,511 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2022-11-18 20:02:18,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:02:18,523 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2022-11-18 20:02:18,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:02:18,532 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 63 [2022-11-18 20:02:18,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:02:18,541 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2022-11-18 20:02:18,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:02:18,555 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 75 [2022-11-18 20:02:18,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:02:18,566 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 82 [2022-11-18 20:02:18,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:02:18,575 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2022-11-18 20:02:18,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:02:18,597 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2022-11-18 20:02:18,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:02:18,606 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 111 [2022-11-18 20:02:18,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:02:18,620 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-18 20:02:18,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:02:18,629 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2022-11-18 20:02:18,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:02:18,638 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2022-11-18 20:02:18,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:02:18,664 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2022-11-18 20:02:18,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:02:18,691 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 147 [2022-11-18 20:02:18,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:02:18,704 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161 [2022-11-18 20:02:18,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:02:18,713 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 165 [2022-11-18 20:02:18,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:02:18,722 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 170 [2022-11-18 20:02:18,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:02:18,731 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 174 [2022-11-18 20:02:18,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:02:18,740 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2022-11-18 20:02:18,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:02:18,748 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 183 [2022-11-18 20:02:18,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:02:18,762 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 189 [2022-11-18 20:02:18,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:02:18,771 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 193 [2022-11-18 20:02:18,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:02:18,797 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 198 [2022-11-18 20:02:18,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:02:18,819 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-11-18 20:02:18,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:02:18,828 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-11-18 20:02:18,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:02:18,836 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-11-18 20:02:18,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:02:18,844 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 240 [2022-11-18 20:02:18,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:02:18,853 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 244 [2022-11-18 20:02:18,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:02:18,865 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 250 [2022-11-18 20:02:18,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:02:18,879 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 254 [2022-11-18 20:02:18,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:02:18,889 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 259 [2022-11-18 20:02:18,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:02:18,911 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-11-18 20:02:18,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:02:18,918 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-11-18 20:02:18,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:02:18,938 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-11-18 20:02:18,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:02:18,945 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 285 [2022-11-18 20:02:18,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:02:18,954 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 294 [2022-11-18 20:02:18,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:02:18,981 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-11-18 20:02:18,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:02:18,993 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-11-18 20:02:18,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:02:19,001 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-11-18 20:02:19,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:02:19,010 INFO L134 CoverageAnalysis]: Checked inductivity of 678 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 677 trivial. 0 not checked. [2022-11-18 20:02:19,011 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-18 20:02:19,011 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [245391530] [2022-11-18 20:02:19,011 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [245391530] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-18 20:02:19,012 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1293420389] [2022-11-18 20:02:19,012 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-18 20:02:19,012 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-18 20:02:19,013 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f30dc76-eec1-4ee7-bbf7-d330fba5e344/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:02:19,017 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f30dc76-eec1-4ee7-bbf7-d330fba5e344/bin/uautomizer-TMbwUNV5ro/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-18 20:02:19,051 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f30dc76-eec1-4ee7-bbf7-d330fba5e344/bin/uautomizer-TMbwUNV5ro/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-11-18 20:02:20,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:02:20,158 INFO L263 TraceCheckSpWp]: Trace formula consists of 3087 conjuncts, 2 conjunts are in the unsatisfiable core [2022-11-18 20:02:20,189 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-18 20:02:20,350 INFO L134 CoverageAnalysis]: Checked inductivity of 678 backedges. 129 proven. 0 refuted. 0 times theorem prover too weak. 549 trivial. 0 not checked. [2022-11-18 20:02:20,350 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-18 20:02:20,351 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1293420389] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-18 20:02:20,351 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-11-18 20:02:20,351 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [7] total 8 [2022-11-18 20:02:20,352 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [175658383] [2022-11-18 20:02:20,352 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-18 20:02:20,353 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-18 20:02:20,353 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-18 20:02:20,354 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-18 20:02:20,354 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=41, Unknown=0, NotChecked=0, Total=56 [2022-11-18 20:02:20,354 INFO L87 Difference]: Start difference. First operand 933 states and 1366 transitions. Second operand has 3 states, 3 states have (on average 47.0) internal successors, (141), 3 states have internal predecessors, (141), 3 states have call successors, (43), 2 states have call predecessors, (43), 2 states have return successors, (42), 3 states have call predecessors, (42), 3 states have call successors, (42) [2022-11-18 20:02:20,458 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-18 20:02:20,458 INFO L93 Difference]: Finished difference Result 1849 states and 2709 transitions. [2022-11-18 20:02:20,459 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-18 20:02:20,459 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 47.0) internal successors, (141), 3 states have internal predecessors, (141), 3 states have call successors, (43), 2 states have call predecessors, (43), 2 states have return successors, (42), 3 states have call predecessors, (42), 3 states have call successors, (42) Word has length 321 [2022-11-18 20:02:20,460 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-18 20:02:20,466 INFO L225 Difference]: With dead ends: 1849 [2022-11-18 20:02:20,466 INFO L226 Difference]: Without dead ends: 937 [2022-11-18 20:02:20,469 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 414 GetRequests, 408 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=15, Invalid=41, Unknown=0, NotChecked=0, Total=56 [2022-11-18 20:02:20,470 INFO L413 NwaCegarLoop]: 869 mSDtfsCounter, 4 mSDsluCounter, 849 mSDsCounter, 0 mSdLazyCounter, 19 mSolverCounterSat, 4 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4 SdHoareTripleChecker+Valid, 1718 SdHoareTripleChecker+Invalid, 23 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 19 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-11-18 20:02:20,470 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4 Valid, 1718 Invalid, 23 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 19 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-11-18 20:02:20,473 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 937 states. [2022-11-18 20:02:20,515 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 937 to 935. [2022-11-18 20:02:20,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 935 states, 706 states have (on average 1.4022662889518414) internal successors, (990), 719 states have internal predecessors, (990), 189 states have call successors, (189), 40 states have call predecessors, (189), 39 states have return successors, (188), 187 states have call predecessors, (188), 188 states have call successors, (188) [2022-11-18 20:02:20,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 935 states to 935 states and 1367 transitions. [2022-11-18 20:02:20,524 INFO L78 Accepts]: Start accepts. Automaton has 935 states and 1367 transitions. Word has length 321 [2022-11-18 20:02:20,525 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-18 20:02:20,525 INFO L495 AbstractCegarLoop]: Abstraction has 935 states and 1367 transitions. [2022-11-18 20:02:20,526 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 47.0) internal successors, (141), 3 states have internal predecessors, (141), 3 states have call successors, (43), 2 states have call predecessors, (43), 2 states have return successors, (42), 3 states have call predecessors, (42), 3 states have call successors, (42) [2022-11-18 20:02:20,526 INFO L276 IsEmpty]: Start isEmpty. Operand 935 states and 1367 transitions. [2022-11-18 20:02:20,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 323 [2022-11-18 20:02:20,535 INFO L187 NwaCegarLoop]: Found error trace [2022-11-18 20:02:20,535 INFO L195 NwaCegarLoop]: trace histogram [13, 13, 13, 12, 12, 9, 9, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-18 20:02:20,554 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f30dc76-eec1-4ee7-bbf7-d330fba5e344/bin/uautomizer-TMbwUNV5ro/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2022-11-18 20:02:20,755 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2,2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f30dc76-eec1-4ee7-bbf7-d330fba5e344/bin/uautomizer-TMbwUNV5ro/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-18 20:02:20,755 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-18 20:02:20,756 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-18 20:02:20,756 INFO L85 PathProgramCache]: Analyzing trace with hash -2007557410, now seen corresponding path program 1 times [2022-11-18 20:02:20,756 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-18 20:02:20,756 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1635450632] [2022-11-18 20:02:20,756 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-18 20:02:20,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-18 20:02:20,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:02:21,485 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-11-18 20:02:21,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:02:21,497 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2022-11-18 20:02:21,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:02:21,508 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-11-18 20:02:21,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:02:21,519 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-11-18 20:02:21,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:02:21,529 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2022-11-18 20:02:21,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:02:21,540 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2022-11-18 20:02:21,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:02:21,550 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2022-11-18 20:02:21,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:02:21,561 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2022-11-18 20:02:21,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:02:21,571 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 63 [2022-11-18 20:02:21,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:02:21,582 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2022-11-18 20:02:21,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:02:21,592 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 75 [2022-11-18 20:02:21,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:02:21,603 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 82 [2022-11-18 20:02:21,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:02:21,612 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2022-11-18 20:02:21,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:02:21,637 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2022-11-18 20:02:21,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:02:21,645 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 111 [2022-11-18 20:02:21,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:02:21,656 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-18 20:02:21,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:02:21,664 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2022-11-18 20:02:21,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:02:21,679 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2022-11-18 20:02:21,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:02:21,690 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2022-11-18 20:02:21,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:02:21,701 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 147 [2022-11-18 20:02:21,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:02:21,713 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161 [2022-11-18 20:02:21,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:02:21,721 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 165 [2022-11-18 20:02:21,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:02:21,729 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 170 [2022-11-18 20:02:21,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:02:21,738 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 174 [2022-11-18 20:02:21,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:02:21,746 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2022-11-18 20:02:21,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:02:21,755 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 183 [2022-11-18 20:02:21,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:02:21,763 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 189 [2022-11-18 20:02:21,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:02:21,772 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 193 [2022-11-18 20:02:21,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:02:21,798 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 198 [2022-11-18 20:02:21,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:02:21,818 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-11-18 20:02:21,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:02:21,825 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-11-18 20:02:21,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:02:21,833 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-11-18 20:02:21,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:02:21,839 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 240 [2022-11-18 20:02:21,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:02:21,848 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 244 [2022-11-18 20:02:21,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:02:21,856 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 250 [2022-11-18 20:02:21,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:02:21,864 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 254 [2022-11-18 20:02:21,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:02:21,872 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 259 [2022-11-18 20:02:21,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:02:21,895 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-11-18 20:02:21,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:02:21,902 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-11-18 20:02:21,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:02:21,910 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-11-18 20:02:21,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:02:21,917 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 286 [2022-11-18 20:02:21,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:02:21,926 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 295 [2022-11-18 20:02:21,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:02:21,947 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-11-18 20:02:21,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:02:21,953 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-11-18 20:02:21,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:02:21,961 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-11-18 20:02:21,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:02:21,970 INFO L134 CoverageAnalysis]: Checked inductivity of 678 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 677 trivial. 0 not checked. [2022-11-18 20:02:21,970 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-18 20:02:21,970 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1635450632] [2022-11-18 20:02:21,971 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1635450632] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-18 20:02:21,971 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1780067396] [2022-11-18 20:02:21,971 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-18 20:02:21,972 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-18 20:02:21,972 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f30dc76-eec1-4ee7-bbf7-d330fba5e344/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:02:21,973 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f30dc76-eec1-4ee7-bbf7-d330fba5e344/bin/uautomizer-TMbwUNV5ro/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-18 20:02:22,008 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f30dc76-eec1-4ee7-bbf7-d330fba5e344/bin/uautomizer-TMbwUNV5ro/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2022-11-18 20:02:23,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:02:23,205 INFO L263 TraceCheckSpWp]: Trace formula consists of 3087 conjuncts, 2 conjunts are in the unsatisfiable core [2022-11-18 20:02:23,215 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-18 20:02:23,271 INFO L134 CoverageAnalysis]: Checked inductivity of 678 backedges. 108 proven. 0 refuted. 0 times theorem prover too weak. 570 trivial. 0 not checked. [2022-11-18 20:02:23,272 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-18 20:02:23,272 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1780067396] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-18 20:02:23,272 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-11-18 20:02:23,273 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [7] total 8 [2022-11-18 20:02:23,273 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1505108248] [2022-11-18 20:02:23,273 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-18 20:02:23,274 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-18 20:02:23,274 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-18 20:02:23,275 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-18 20:02:23,276 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=41, Unknown=0, NotChecked=0, Total=56 [2022-11-18 20:02:23,276 INFO L87 Difference]: Start difference. First operand 935 states and 1367 transitions. Second operand has 3 states, 3 states have (on average 47.333333333333336) internal successors, (142), 3 states have internal predecessors, (142), 2 states have call successors, (43), 2 states have call predecessors, (43), 2 states have return successors, (42), 2 states have call predecessors, (42), 2 states have call successors, (42) [2022-11-18 20:02:23,403 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-18 20:02:23,403 INFO L93 Difference]: Finished difference Result 2508 states and 3742 transitions. [2022-11-18 20:02:23,404 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-18 20:02:23,405 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 47.333333333333336) internal successors, (142), 3 states have internal predecessors, (142), 2 states have call successors, (43), 2 states have call predecessors, (43), 2 states have return successors, (42), 2 states have call predecessors, (42), 2 states have call successors, (42) Word has length 322 [2022-11-18 20:02:23,406 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-18 20:02:23,416 INFO L225 Difference]: With dead ends: 2508 [2022-11-18 20:02:23,416 INFO L226 Difference]: Without dead ends: 1594 [2022-11-18 20:02:23,420 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 415 GetRequests, 409 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=15, Invalid=41, Unknown=0, NotChecked=0, Total=56 [2022-11-18 20:02:23,422 INFO L413 NwaCegarLoop]: 1478 mSDtfsCounter, 466 mSDsluCounter, 943 mSDsCounter, 0 mSdLazyCounter, 8 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 561 SdHoareTripleChecker+Valid, 2421 SdHoareTripleChecker+Invalid, 8 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 8 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-11-18 20:02:23,422 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [561 Valid, 2421 Invalid, 8 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 8 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-11-18 20:02:23,425 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1594 states. [2022-11-18 20:02:23,493 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1594 to 936. [2022-11-18 20:02:23,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 936 states, 707 states have (on average 1.4016973125884018) internal successors, (991), 720 states have internal predecessors, (991), 189 states have call successors, (189), 40 states have call predecessors, (189), 39 states have return successors, (188), 187 states have call predecessors, (188), 188 states have call successors, (188) [2022-11-18 20:02:23,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 936 states to 936 states and 1368 transitions. [2022-11-18 20:02:23,503 INFO L78 Accepts]: Start accepts. Automaton has 936 states and 1368 transitions. Word has length 322 [2022-11-18 20:02:23,503 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-18 20:02:23,504 INFO L495 AbstractCegarLoop]: Abstraction has 936 states and 1368 transitions. [2022-11-18 20:02:23,504 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 47.333333333333336) internal successors, (142), 3 states have internal predecessors, (142), 2 states have call successors, (43), 2 states have call predecessors, (43), 2 states have return successors, (42), 2 states have call predecessors, (42), 2 states have call successors, (42) [2022-11-18 20:02:23,505 INFO L276 IsEmpty]: Start isEmpty. Operand 936 states and 1368 transitions. [2022-11-18 20:02:23,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 329 [2022-11-18 20:02:23,513 INFO L187 NwaCegarLoop]: Found error trace [2022-11-18 20:02:23,514 INFO L195 NwaCegarLoop]: trace histogram [13, 13, 13, 12, 12, 10, 10, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-18 20:02:23,538 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f30dc76-eec1-4ee7-bbf7-d330fba5e344/bin/uautomizer-TMbwUNV5ro/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2022-11-18 20:02:23,728 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f30dc76-eec1-4ee7-bbf7-d330fba5e344/bin/uautomizer-TMbwUNV5ro/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-18 20:02:23,728 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-18 20:02:23,729 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-18 20:02:23,729 INFO L85 PathProgramCache]: Analyzing trace with hash -1320598273, now seen corresponding path program 1 times [2022-11-18 20:02:23,729 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-18 20:02:23,730 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1573834221] [2022-11-18 20:02:23,730 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-18 20:02:23,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-18 20:02:23,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:02:24,336 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-11-18 20:02:24,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:02:24,344 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2022-11-18 20:02:24,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:02:24,351 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-11-18 20:02:24,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:02:24,359 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-11-18 20:02:24,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:02:24,367 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2022-11-18 20:02:24,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:02:24,374 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2022-11-18 20:02:24,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:02:24,382 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2022-11-18 20:02:24,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:02:24,390 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2022-11-18 20:02:24,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:02:24,397 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 63 [2022-11-18 20:02:24,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:02:24,404 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2022-11-18 20:02:24,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:02:24,412 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 75 [2022-11-18 20:02:24,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:02:24,420 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 82 [2022-11-18 20:02:24,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:02:24,428 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2022-11-18 20:02:24,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:02:24,450 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2022-11-18 20:02:24,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:02:24,458 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 111 [2022-11-18 20:02:24,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:02:24,470 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-18 20:02:24,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:02:24,477 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2022-11-18 20:02:24,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:02:24,485 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2022-11-18 20:02:24,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:02:24,496 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2022-11-18 20:02:24,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:02:24,507 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 147 [2022-11-18 20:02:24,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:02:24,518 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161 [2022-11-18 20:02:24,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:02:24,526 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 165 [2022-11-18 20:02:24,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:02:24,533 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 170 [2022-11-18 20:02:24,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:02:24,547 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 174 [2022-11-18 20:02:24,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:02:24,554 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2022-11-18 20:02:24,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:02:24,562 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 183 [2022-11-18 20:02:24,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:02:24,573 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 189 [2022-11-18 20:02:24,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:02:24,581 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 193 [2022-11-18 20:02:24,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:02:24,605 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 198 [2022-11-18 20:02:24,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:02:24,624 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-11-18 20:02:24,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:02:24,630 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-11-18 20:02:24,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:02:24,637 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-11-18 20:02:24,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:02:24,645 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 240 [2022-11-18 20:02:24,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:02:24,653 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 244 [2022-11-18 20:02:24,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:02:24,660 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 250 [2022-11-18 20:02:24,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:02:24,669 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 254 [2022-11-18 20:02:24,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:02:24,677 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 259 [2022-11-18 20:02:24,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:02:24,722 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-11-18 20:02:24,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:02:24,728 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-11-18 20:02:24,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:02:24,743 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-11-18 20:02:24,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:02:24,749 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 286 [2022-11-18 20:02:24,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:02:24,756 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 292 [2022-11-18 20:02:24,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:02:24,763 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 301 [2022-11-18 20:02:24,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:02:24,781 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-11-18 20:02:24,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:02:24,787 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-11-18 20:02:24,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:02:24,793 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-11-18 20:02:24,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:02:24,804 INFO L134 CoverageAnalysis]: Checked inductivity of 705 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 704 trivial. 0 not checked. [2022-11-18 20:02:24,804 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-18 20:02:24,804 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1573834221] [2022-11-18 20:02:24,804 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1573834221] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-18 20:02:24,805 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1333918770] [2022-11-18 20:02:24,805 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-18 20:02:24,805 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-18 20:02:24,805 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f30dc76-eec1-4ee7-bbf7-d330fba5e344/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:02:24,806 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f30dc76-eec1-4ee7-bbf7-d330fba5e344/bin/uautomizer-TMbwUNV5ro/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-18 20:02:24,835 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f30dc76-eec1-4ee7-bbf7-d330fba5e344/bin/uautomizer-TMbwUNV5ro/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2022-11-18 20:02:25,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:02:26,009 INFO L263 TraceCheckSpWp]: Trace formula consists of 3108 conjuncts, 3 conjunts are in the unsatisfiable core [2022-11-18 20:02:26,020 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-18 20:02:26,942 INFO L134 CoverageAnalysis]: Checked inductivity of 705 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 705 trivial. 0 not checked. [2022-11-18 20:02:26,942 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-18 20:02:26,943 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1333918770] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-18 20:02:26,943 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-11-18 20:02:26,943 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [7] total 8 [2022-11-18 20:02:26,943 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1004456367] [2022-11-18 20:02:26,943 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-18 20:02:26,944 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-18 20:02:26,944 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-18 20:02:26,945 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-18 20:02:26,945 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=41, Unknown=0, NotChecked=0, Total=56 [2022-11-18 20:02:26,945 INFO L87 Difference]: Start difference. First operand 936 states and 1368 transitions. Second operand has 3 states, 3 states have (on average 44.0) internal successors, (132), 2 states have internal predecessors, (132), 2 states have call successors, (41), 2 states have call predecessors, (41), 1 states have return successors, (40), 1 states have call predecessors, (40), 1 states have call successors, (40) [2022-11-18 20:02:27,001 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-18 20:02:27,001 INFO L93 Difference]: Finished difference Result 936 states and 1368 transitions. [2022-11-18 20:02:27,002 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-18 20:02:27,002 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 44.0) internal successors, (132), 2 states have internal predecessors, (132), 2 states have call successors, (41), 2 states have call predecessors, (41), 1 states have return successors, (40), 1 states have call predecessors, (40), 1 states have call successors, (40) Word has length 328 [2022-11-18 20:02:27,003 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-18 20:02:27,003 INFO L225 Difference]: With dead ends: 936 [2022-11-18 20:02:27,004 INFO L226 Difference]: Without dead ends: 0 [2022-11-18 20:02:27,006 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 423 GetRequests, 417 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=15, Invalid=41, Unknown=0, NotChecked=0, Total=56 [2022-11-18 20:02:27,008 INFO L413 NwaCegarLoop]: 868 mSDtfsCounter, 659 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 1 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 659 SdHoareTripleChecker+Valid, 868 SdHoareTripleChecker+Invalid, 1 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 1 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-11-18 20:02:27,008 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [659 Valid, 868 Invalid, 1 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 1 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-11-18 20:02:27,009 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2022-11-18 20:02:27,009 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2022-11-18 20:02:27,010 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) [2022-11-18 20:02:27,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2022-11-18 20:02:27,010 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 328 [2022-11-18 20:02:27,011 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-18 20:02:27,011 INFO L495 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2022-11-18 20:02:27,011 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 44.0) internal successors, (132), 2 states have internal predecessors, (132), 2 states have call successors, (41), 2 states have call predecessors, (41), 1 states have return successors, (40), 1 states have call predecessors, (40), 1 states have call successors, (40) [2022-11-18 20:02:27,012 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2022-11-18 20:02:27,012 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-11-18 20:02:27,015 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2022-11-18 20:02:27,035 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f30dc76-eec1-4ee7-bbf7-d330fba5e344/bin/uautomizer-TMbwUNV5ro/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2022-11-18 20:02:27,235 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f30dc76-eec1-4ee7-bbf7-d330fba5e344/bin/uautomizer-TMbwUNV5ro/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-18 20:02:27,238 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2022-11-18 20:02:29,190 INFO L895 garLoopResultBuilder]: At program point L6138(line 6138) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_spin~0 0))) [2022-11-18 20:02:29,191 INFO L899 garLoopResultBuilder]: For program point L6138-1(line 6138) no Hoare annotation was computed. [2022-11-18 20:02:29,191 INFO L899 garLoopResultBuilder]: For program point L6136(line 6136) no Hoare annotation was computed. [2022-11-18 20:02:29,191 INFO L899 garLoopResultBuilder]: For program point L6132-1(line 6132) no Hoare annotation was computed. [2022-11-18 20:02:29,191 INFO L895 garLoopResultBuilder]: At program point L6130(line 6130) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_spin~0 0))) [2022-11-18 20:02:29,191 INFO L899 garLoopResultBuilder]: For program point pdc20621_i2c_readFINAL(lines 6116 6155) no Hoare annotation was computed. [2022-11-18 20:02:29,191 INFO L895 garLoopResultBuilder]: At program point L6132(line 6132) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_spin~0 0))) [2022-11-18 20:02:29,192 INFO L899 garLoopResultBuilder]: For program point L6128-2(line 6128) no Hoare annotation was computed. [2022-11-18 20:02:29,192 INFO L899 garLoopResultBuilder]: For program point L6128(line 6128) no Hoare annotation was computed. [2022-11-18 20:02:29,192 INFO L899 garLoopResultBuilder]: For program point L6128-4(lines 6123 6154) no Hoare annotation was computed. [2022-11-18 20:02:29,192 INFO L895 garLoopResultBuilder]: At program point L6151(lines 6123 6154) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_spin~0 0))) [2022-11-18 20:02:29,192 INFO L899 garLoopResultBuilder]: For program point pdc20621_i2c_readEXIT(lines 6116 6155) no Hoare annotation was computed. [2022-11-18 20:02:29,192 INFO L899 garLoopResultBuilder]: For program point L6141(lines 6141 6144) no Hoare annotation was computed. [2022-11-18 20:02:29,192 INFO L899 garLoopResultBuilder]: For program point L6137(lines 6137 6144) no Hoare annotation was computed. [2022-11-18 20:02:29,192 INFO L899 garLoopResultBuilder]: For program point L6131(line 6131) no Hoare annotation was computed. [2022-11-18 20:02:29,193 INFO L895 garLoopResultBuilder]: At program point L6129-3(line 6129) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_spin~0 0))) [2022-11-18 20:02:29,193 INFO L899 garLoopResultBuilder]: For program point L6129-1(line 6129) no Hoare annotation was computed. [2022-11-18 20:02:29,193 INFO L895 garLoopResultBuilder]: At program point pdc20621_i2c_readENTRY(lines 6116 6155) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_spin~0 0))) [2022-11-18 20:02:29,193 INFO L895 garLoopResultBuilder]: At program point L6146(lines 6123 6154) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_spin~0 0))) [2022-11-18 20:02:29,193 INFO L895 garLoopResultBuilder]: At program point L6148(lines 6123 6154) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_spin~0 0))) [2022-11-18 20:02:29,193 INFO L899 garLoopResultBuilder]: For program point pdc_prep_lba28FINAL(lines 5196 5241) no Hoare annotation was computed. [2022-11-18 20:02:29,193 INFO L895 garLoopResultBuilder]: At program point pdc_prep_lba28ENTRY(lines 5196 5241) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_spin~0 0))) [2022-11-18 20:02:29,194 INFO L899 garLoopResultBuilder]: For program point pdc_prep_lba28EXIT(lines 5196 5241) no Hoare annotation was computed. [2022-11-18 20:02:29,194 INFO L899 garLoopResultBuilder]: For program point devm_kzallocEXIT(lines 5019 5026) no Hoare annotation was computed. [2022-11-18 20:02:29,194 INFO L902 garLoopResultBuilder]: At program point L6981-2(lines 6980 6982) the Hoare annotation is: true [2022-11-18 20:02:29,194 INFO L899 garLoopResultBuilder]: For program point L6981-1(line 6981) no Hoare annotation was computed. [2022-11-18 20:02:29,194 INFO L895 garLoopResultBuilder]: At program point devm_kzallocENTRY(lines 5019 5026) the Hoare annotation is: (or (not (= ~ldv_spin~0 0)) (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))) [2022-11-18 20:02:29,194 INFO L895 garLoopResultBuilder]: At program point L6981(line 6981) the Hoare annotation is: (or (not (= ~ldv_spin~0 0)) (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))) [2022-11-18 20:02:29,194 INFO L899 garLoopResultBuilder]: For program point devm_kzallocFINAL(lines 5019 5026) no Hoare annotation was computed. [2022-11-18 20:02:29,194 INFO L899 garLoopResultBuilder]: For program point pdc_prep_lba48FINAL(lines 5242 5307) no Hoare annotation was computed. [2022-11-18 20:02:29,195 INFO L895 garLoopResultBuilder]: At program point pdc_prep_lba48ENTRY(lines 5242 5307) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_spin~0 0))) [2022-11-18 20:02:29,195 INFO L899 garLoopResultBuilder]: For program point pdc_prep_lba48EXIT(lines 5242 5307) no Hoare annotation was computed. [2022-11-18 20:02:29,195 INFO L902 garLoopResultBuilder]: At program point __pdc20621_push_hdmaENTRY(lines 5628 5644) the Hoare annotation is: true [2022-11-18 20:02:29,195 INFO L899 garLoopResultBuilder]: For program point __pdc20621_push_hdmaEXIT(lines 5628 5644) no Hoare annotation was computed. [2022-11-18 20:02:29,195 INFO L899 garLoopResultBuilder]: For program point L5639(line 5639) no Hoare annotation was computed. [2022-11-18 20:02:29,195 INFO L902 garLoopResultBuilder]: At program point L5640-1(line 5640) the Hoare annotation is: true [2022-11-18 20:02:29,195 INFO L902 garLoopResultBuilder]: At program point L5638(line 5638) the Hoare annotation is: true [2022-11-18 20:02:29,195 INFO L899 garLoopResultBuilder]: For program point L5641(line 5641) no Hoare annotation was computed. [2022-11-18 20:02:29,196 INFO L902 garLoopResultBuilder]: At program point L5640(line 5640) the Hoare annotation is: true [2022-11-18 20:02:29,196 INFO L899 garLoopResultBuilder]: For program point __pdc20621_push_hdmaFINAL(lines 5628 5644) no Hoare annotation was computed. [2022-11-18 20:02:29,196 INFO L902 garLoopResultBuilder]: At program point L5638-1(line 5638) the Hoare annotation is: true [2022-11-18 20:02:29,196 INFO L899 garLoopResultBuilder]: For program point warn_slowpath_nullEXIT(lines 7040 7042) no Hoare annotation was computed. [2022-11-18 20:02:29,196 INFO L899 garLoopResultBuilder]: For program point warn_slowpath_nullFINAL(lines 7040 7042) no Hoare annotation was computed. [2022-11-18 20:02:29,196 INFO L902 garLoopResultBuilder]: At program point warn_slowpath_nullENTRY(lines 7040 7042) the Hoare annotation is: true [2022-11-18 20:02:29,196 INFO L899 garLoopResultBuilder]: For program point L5178(lines 5178 5186) no Hoare annotation was computed. [2022-11-18 20:02:29,196 INFO L895 garLoopResultBuilder]: At program point pdc_pkt_footerENTRY(lines 5171 5195) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_spin~0 0))) [2022-11-18 20:02:29,197 INFO L899 garLoopResultBuilder]: For program point pdc_pkt_footerFINAL(lines 5171 5195) no Hoare annotation was computed. [2022-11-18 20:02:29,197 INFO L899 garLoopResultBuilder]: For program point pdc_pkt_footerEXIT(lines 5171 5195) no Hoare annotation was computed. [2022-11-18 20:02:29,197 INFO L899 garLoopResultBuilder]: For program point L5178-2(lines 5178 5186) no Hoare annotation was computed. [2022-11-18 20:02:29,197 INFO L899 garLoopResultBuilder]: For program point __const_udelayFINAL(lines 6909 6911) no Hoare annotation was computed. [2022-11-18 20:02:29,197 INFO L899 garLoopResultBuilder]: For program point __const_udelayEXIT(lines 6909 6911) no Hoare annotation was computed. [2022-11-18 20:02:29,197 INFO L902 garLoopResultBuilder]: At program point __const_udelayENTRY(lines 6909 6911) the Hoare annotation is: true [2022-11-18 20:02:29,197 INFO L899 garLoopResultBuilder]: For program point msleepEXIT(lines 7010 7012) no Hoare annotation was computed. [2022-11-18 20:02:29,197 INFO L902 garLoopResultBuilder]: At program point msleepENTRY(lines 7010 7012) the Hoare annotation is: true [2022-11-18 20:02:29,198 INFO L899 garLoopResultBuilder]: For program point msleepFINAL(lines 7010 7012) no Hoare annotation was computed. [2022-11-18 20:02:29,198 INFO L899 garLoopResultBuilder]: For program point ldv_errorFINAL(lines 4977 4983) no Hoare annotation was computed. [2022-11-18 20:02:29,198 INFO L902 garLoopResultBuilder]: At program point ldv_errorENTRY(lines 4977 4983) the Hoare annotation is: true [2022-11-18 20:02:29,198 INFO L899 garLoopResultBuilder]: For program point ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 4981) no Hoare annotation was computed. [2022-11-18 20:02:29,198 INFO L899 garLoopResultBuilder]: For program point ldv_errorEXIT(lines 4977 4983) no Hoare annotation was computed. [2022-11-18 20:02:29,198 INFO L902 garLoopResultBuilder]: At program point ata_port_pbar_descENTRY(lines 6932 6934) the Hoare annotation is: true [2022-11-18 20:02:29,198 INFO L899 garLoopResultBuilder]: For program point ata_port_pbar_descFINAL(lines 6932 6934) no Hoare annotation was computed. [2022-11-18 20:02:29,198 INFO L899 garLoopResultBuilder]: For program point ata_port_pbar_descEXIT(lines 6932 6934) no Hoare annotation was computed. [2022-11-18 20:02:29,199 INFO L899 garLoopResultBuilder]: For program point ldv_stopEXIT(lines 4984 4990) no Hoare annotation was computed. [2022-11-18 20:02:29,199 INFO L902 garLoopResultBuilder]: At program point ldv_stopENTRY(lines 4984 4990) the Hoare annotation is: true [2022-11-18 20:02:29,199 INFO L899 garLoopResultBuilder]: For program point L5921(line 5921) no Hoare annotation was computed. [2022-11-18 20:02:29,199 INFO L899 garLoopResultBuilder]: For program point L5938(line 5938) no Hoare annotation was computed. [2022-11-18 20:02:29,199 INFO L899 garLoopResultBuilder]: For program point L5936-1(line 5936) no Hoare annotation was computed. [2022-11-18 20:02:29,208 INFO L902 garLoopResultBuilder]: At program point L5930(lines 5916 5940) the Hoare annotation is: true [2022-11-18 20:02:29,208 INFO L902 garLoopResultBuilder]: At program point L5936-3(line 5936) the Hoare annotation is: true [2022-11-18 20:02:29,208 INFO L902 garLoopResultBuilder]: At program point L5932(lines 5916 5940) the Hoare annotation is: true [2022-11-18 20:02:29,208 INFO L902 garLoopResultBuilder]: At program point L5926(line 5926) the Hoare annotation is: true [2022-11-18 20:02:29,209 INFO L899 garLoopResultBuilder]: For program point L5928(line 5928) no Hoare annotation was computed. [2022-11-18 20:02:29,209 INFO L899 garLoopResultBuilder]: For program point L5922(lines 5922 5925) no Hoare annotation was computed. [2022-11-18 20:02:29,209 INFO L899 garLoopResultBuilder]: For program point L5926-1(lines 5916 5940) no Hoare annotation was computed. [2022-11-18 20:02:29,209 INFO L899 garLoopResultBuilder]: For program point pdc_reset_portFINAL(lines 5911 5941) no Hoare annotation was computed. [2022-11-18 20:02:29,209 INFO L902 garLoopResultBuilder]: At program point pdc_reset_portENTRY(lines 5911 5941) the Hoare annotation is: true [2022-11-18 20:02:29,210 INFO L902 garLoopResultBuilder]: At program point L5935(lines 5916 5940) the Hoare annotation is: true [2022-11-18 20:02:29,210 INFO L902 garLoopResultBuilder]: At program point L5937(line 5937) the Hoare annotation is: true [2022-11-18 20:02:29,210 INFO L899 garLoopResultBuilder]: For program point pdc_reset_portEXIT(lines 5911 5941) no Hoare annotation was computed. [2022-11-18 20:02:29,210 INFO L899 garLoopResultBuilder]: For program point L5927-1(line 5927) no Hoare annotation was computed. [2022-11-18 20:02:29,210 INFO L902 garLoopResultBuilder]: At program point L5927-3(line 5927) the Hoare annotation is: true [2022-11-18 20:02:29,211 INFO L899 garLoopResultBuilder]: For program point ldv__builtin_expectFINAL(lines 4991 4996) no Hoare annotation was computed. [2022-11-18 20:02:29,211 INFO L902 garLoopResultBuilder]: At program point ldv__builtin_expectENTRY(lines 4991 4996) the Hoare annotation is: true [2022-11-18 20:02:29,211 INFO L899 garLoopResultBuilder]: For program point ldv__builtin_expectEXIT(lines 4991 4996) no Hoare annotation was computed. [2022-11-18 20:02:29,211 INFO L902 garLoopResultBuilder]: At program point L-1-1(line -1) the Hoare annotation is: true [2022-11-18 20:02:29,211 INFO L902 garLoopResultBuilder]: At program point L-1-3(line -1) the Hoare annotation is: true [2022-11-18 20:02:29,212 INFO L899 garLoopResultBuilder]: For program point L-1-4(line -1) no Hoare annotation was computed. [2022-11-18 20:02:29,212 INFO L899 garLoopResultBuilder]: For program point memcpy_toioFINAL(lines 4905 4914) no Hoare annotation was computed. [2022-11-18 20:02:29,212 INFO L899 garLoopResultBuilder]: For program point memcpy_toioEXIT(lines 4905 4914) no Hoare annotation was computed. [2022-11-18 20:02:29,212 INFO L895 garLoopResultBuilder]: At program point memcpy_toioENTRY(lines 4905 4914) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_spin~0 0))) [2022-11-18 20:02:29,212 INFO L899 garLoopResultBuilder]: For program point readlFINAL(lines 4888 4895) no Hoare annotation was computed. [2022-11-18 20:02:29,213 INFO L902 garLoopResultBuilder]: At program point readlENTRY(lines 4888 4895) the Hoare annotation is: true [2022-11-18 20:02:29,213 INFO L899 garLoopResultBuilder]: For program point readlEXIT(lines 4888 4895) no Hoare annotation was computed. [2022-11-18 20:02:29,213 INFO L899 garLoopResultBuilder]: For program point writelFINAL(lines 4896 4902) no Hoare annotation was computed. [2022-11-18 20:02:29,213 INFO L902 garLoopResultBuilder]: At program point writelENTRY(lines 4896 4902) the Hoare annotation is: true [2022-11-18 20:02:29,213 INFO L899 garLoopResultBuilder]: For program point writelEXIT(lines 4896 4902) no Hoare annotation was computed. [2022-11-18 20:02:29,214 INFO L902 garLoopResultBuilder]: At program point assume_abort_if_notENTRY(lines 4924 4926) the Hoare annotation is: true [2022-11-18 20:02:29,214 INFO L899 garLoopResultBuilder]: For program point L4925-2(lines 4924 4926) no Hoare annotation was computed. [2022-11-18 20:02:29,214 INFO L899 garLoopResultBuilder]: For program point L4925(line 4925) no Hoare annotation was computed. [2022-11-18 20:02:29,214 INFO L899 garLoopResultBuilder]: For program point assume_abort_if_notEXIT(lines 4924 4926) no Hoare annotation was computed. [2022-11-18 20:02:29,214 INFO L895 garLoopResultBuilder]: At program point L5655(line 5655) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_spin~0 0))) [2022-11-18 20:02:29,215 INFO L899 garLoopResultBuilder]: For program point pdc20621_push_hdmaFINAL(lines 5645 5666) no Hoare annotation was computed. [2022-11-18 20:02:29,215 INFO L899 garLoopResultBuilder]: For program point L5654(lines 5654 5659) no Hoare annotation was computed. [2022-11-18 20:02:29,215 INFO L899 garLoopResultBuilder]: For program point L5655-1(line 5655) no Hoare annotation was computed. [2022-11-18 20:02:29,215 INFO L899 garLoopResultBuilder]: For program point L5653-2(line 5653) no Hoare annotation was computed. [2022-11-18 20:02:29,215 INFO L899 garLoopResultBuilder]: For program point L5653(line 5653) no Hoare annotation was computed. [2022-11-18 20:02:29,216 INFO L895 garLoopResultBuilder]: At program point pdc20621_push_hdmaENTRY(lines 5645 5666) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_spin~0 0))) [2022-11-18 20:02:29,216 INFO L899 garLoopResultBuilder]: For program point L5653-4(line 5653) no Hoare annotation was computed. [2022-11-18 20:02:29,216 INFO L899 garLoopResultBuilder]: For program point pdc20621_push_hdmaEXIT(lines 5645 5666) no Hoare annotation was computed. [2022-11-18 20:02:29,216 INFO L895 garLoopResultBuilder]: At program point ldv_mallocENTRY(lines 4927 4943) the Hoare annotation is: (or (not (= ~ldv_spin~0 0)) (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))) [2022-11-18 20:02:29,216 INFO L902 garLoopResultBuilder]: At program point L4939(line 4939) the Hoare annotation is: true [2022-11-18 20:02:29,217 INFO L899 garLoopResultBuilder]: For program point L4939-1(line 4939) no Hoare annotation was computed. [2022-11-18 20:02:29,217 INFO L899 garLoopResultBuilder]: For program point L4934(lines 4934 4941) no Hoare annotation was computed. [2022-11-18 20:02:29,217 INFO L899 garLoopResultBuilder]: For program point ldv_mallocFINAL(lines 4927 4943) no Hoare annotation was computed. [2022-11-18 20:02:29,217 INFO L899 garLoopResultBuilder]: For program point ldv_mallocEXIT(lines 4927 4943) no Hoare annotation was computed. [2022-11-18 20:02:29,217 INFO L902 garLoopResultBuilder]: At program point ioread8ENTRY(lines 6995 6997) the Hoare annotation is: true [2022-11-18 20:02:29,218 INFO L899 garLoopResultBuilder]: For program point ioread8EXIT(lines 6995 6997) no Hoare annotation was computed. [2022-11-18 20:02:29,218 INFO L899 garLoopResultBuilder]: For program point ioread8FINAL(lines 6995 6997) no Hoare annotation was computed. [2022-11-18 20:02:29,218 INFO L895 garLoopResultBuilder]: At program point pdc20621_ata_pktENTRY(lines 5408 5480) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_spin~0 0))) [2022-11-18 20:02:29,218 INFO L899 garLoopResultBuilder]: For program point L5430(line 5430) no Hoare annotation was computed. [2022-11-18 20:02:29,218 INFO L899 garLoopResultBuilder]: For program point L5461-2(lines 5461 5465) no Hoare annotation was computed. [2022-11-18 20:02:29,219 INFO L899 garLoopResultBuilder]: For program point L5461(lines 5461 5465) no Hoare annotation was computed. [2022-11-18 20:02:29,219 INFO L899 garLoopResultBuilder]: For program point L5430-2(lines 5430 5443) no Hoare annotation was computed. [2022-11-18 20:02:29,219 INFO L899 garLoopResultBuilder]: For program point pdc20621_ata_pktFINAL(lines 5408 5480) no Hoare annotation was computed. [2022-11-18 20:02:29,219 INFO L899 garLoopResultBuilder]: For program point L5435(lines 5435 5443) no Hoare annotation was computed. [2022-11-18 20:02:29,220 INFO L899 garLoopResultBuilder]: For program point L5435-2(lines 5430 5443) no Hoare annotation was computed. [2022-11-18 20:02:29,220 INFO L899 garLoopResultBuilder]: For program point L5454(lines 5454 5458) no Hoare annotation was computed. [2022-11-18 20:02:29,220 INFO L899 garLoopResultBuilder]: For program point pdc20621_ata_pktEXIT(lines 5408 5480) no Hoare annotation was computed. [2022-11-18 20:02:29,220 INFO L899 garLoopResultBuilder]: For program point L5454-2(lines 5454 5458) no Hoare annotation was computed. [2022-11-18 20:02:29,220 INFO L899 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2022-11-18 20:02:29,221 INFO L899 garLoopResultBuilder]: For program point L4956-1(line 4956) no Hoare annotation was computed. [2022-11-18 20:02:29,221 INFO L902 garLoopResultBuilder]: At program point L4956(line 4956) the Hoare annotation is: true [2022-11-18 20:02:29,221 INFO L899 garLoopResultBuilder]: For program point L4951(lines 4951 4958) no Hoare annotation was computed. [2022-11-18 20:02:29,221 INFO L899 garLoopResultBuilder]: For program point ldv_zallocEXIT(lines 4944 4960) no Hoare annotation was computed. [2022-11-18 20:02:29,221 INFO L895 garLoopResultBuilder]: At program point ldv_zallocENTRY(lines 4944 4960) the Hoare annotation is: (or (not (= ~ldv_spin~0 0)) (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |old(#valid)| |#valid|))) [2022-11-18 20:02:29,222 INFO L899 garLoopResultBuilder]: For program point ldv_zallocFINAL(lines 4944 4960) no Hoare annotation was computed. [2022-11-18 20:02:29,222 INFO L895 garLoopResultBuilder]: At program point L7038(line 7038) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-18 20:02:29,222 INFO L895 garLoopResultBuilder]: At program point L7038-2(lines 7037 7039) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-18 20:02:29,223 INFO L899 garLoopResultBuilder]: For program point L7038-1(line 7038) no Hoare annotation was computed. [2022-11-18 20:02:29,223 INFO L899 garLoopResultBuilder]: For program point L5717(line 5717) no Hoare annotation was computed. [2022-11-18 20:02:29,224 INFO L899 garLoopResultBuilder]: For program point L5982(lines 5982 5992) no Hoare annotation was computed. [2022-11-18 20:02:29,224 INFO L895 garLoopResultBuilder]: At program point L5718(line 5718) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-18 20:02:29,224 INFO L899 garLoopResultBuilder]: For program point L5718-1(line 5718) no Hoare annotation was computed. [2022-11-18 20:02:29,224 INFO L899 garLoopResultBuilder]: For program point L6511-1(line 6511) no Hoare annotation was computed. [2022-11-18 20:02:29,224 INFO L895 garLoopResultBuilder]: At program point L6511(line 6511) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-18 20:02:29,225 INFO L895 garLoopResultBuilder]: At program point L6181(lines 6156 6183) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-18 20:02:29,225 INFO L899 garLoopResultBuilder]: For program point L5983(line 5983) no Hoare annotation was computed. [2022-11-18 20:02:29,225 INFO L895 garLoopResultBuilder]: At program point L6974(lines 6973 6975) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-18 20:02:29,242 INFO L899 garLoopResultBuilder]: For program point L5983-2(line 5983) no Hoare annotation was computed. [2022-11-18 20:02:29,242 INFO L895 garLoopResultBuilder]: At program point L5719(line 5719) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-18 20:02:29,242 INFO L899 garLoopResultBuilder]: For program point L5719-1(line 5719) no Hoare annotation was computed. [2022-11-18 20:02:29,242 INFO L899 garLoopResultBuilder]: For program point L6248-2(line 6248) no Hoare annotation was computed. [2022-11-18 20:02:29,243 INFO L899 garLoopResultBuilder]: For program point L6248(line 6248) no Hoare annotation was computed. [2022-11-18 20:02:29,244 INFO L899 garLoopResultBuilder]: For program point L6248-4(line 6248) no Hoare annotation was computed. [2022-11-18 20:02:29,244 INFO L899 garLoopResultBuilder]: For program point L5984-2(line 5984) no Hoare annotation was computed. [2022-11-18 20:02:29,244 INFO L899 garLoopResultBuilder]: For program point L5984(line 5984) no Hoare annotation was computed. [2022-11-18 20:02:29,244 INFO L899 garLoopResultBuilder]: For program point L6711(line 6711) no Hoare annotation was computed. [2022-11-18 20:02:29,245 INFO L899 garLoopResultBuilder]: For program point L6579-1(line 6579) no Hoare annotation was computed. [2022-11-18 20:02:29,246 INFO L895 garLoopResultBuilder]: At program point L6579(line 6579) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_1~0 0)) [2022-11-18 20:02:29,246 INFO L899 garLoopResultBuilder]: For program point L6513-1(line 6513) no Hoare annotation was computed. [2022-11-18 20:02:29,246 INFO L895 garLoopResultBuilder]: At program point L6513(line 6513) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-18 20:02:29,246 INFO L899 garLoopResultBuilder]: For program point L5985-2(line 5985) no Hoare annotation was computed. [2022-11-18 20:02:29,246 INFO L899 garLoopResultBuilder]: For program point L5985(line 5985) no Hoare annotation was computed. [2022-11-18 20:02:29,247 INFO L899 garLoopResultBuilder]: For program point L6778(line 6778) no Hoare annotation was computed. [2022-11-18 20:02:29,247 INFO L895 garLoopResultBuilder]: At program point L6844(lines 6840 6846) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-18 20:02:29,247 INFO L902 garLoopResultBuilder]: At program point L6712(line 6712) the Hoare annotation is: true [2022-11-18 20:02:29,247 INFO L895 garLoopResultBuilder]: At program point L5391(lines 5380 5393) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-18 20:02:29,248 INFO L899 garLoopResultBuilder]: For program point L6250(line 6250) no Hoare annotation was computed. [2022-11-18 20:02:29,248 INFO L895 garLoopResultBuilder]: At program point L6250-4(line 6250) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-18 20:02:29,248 INFO L899 garLoopResultBuilder]: For program point L6250-2(line 6250) no Hoare annotation was computed. [2022-11-18 20:02:29,249 INFO L899 garLoopResultBuilder]: For program point L5986(line 5986) no Hoare annotation was computed. [2022-11-18 20:02:29,249 INFO L899 garLoopResultBuilder]: For program point L5986-2(line 5986) no Hoare annotation was computed. [2022-11-18 20:02:29,249 INFO L899 garLoopResultBuilder]: For program point L6779(lines 6779 6783) no Hoare annotation was computed. [2022-11-18 20:02:29,249 INFO L895 garLoopResultBuilder]: At program point L6515(lines 6503 6517) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-18 20:02:29,250 INFO L899 garLoopResultBuilder]: For program point L6581-1(line 6581) no Hoare annotation was computed. [2022-11-18 20:02:29,250 INFO L895 garLoopResultBuilder]: At program point L6581(line 6581) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_1~0 0)) [2022-11-18 20:02:29,250 INFO L899 garLoopResultBuilder]: For program point L6383-1(line 6383) no Hoare annotation was computed. [2022-11-18 20:02:29,250 INFO L895 garLoopResultBuilder]: At program point L6383(line 6383) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-18 20:02:29,250 INFO L895 garLoopResultBuilder]: At program point L6251(line 6251) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-18 20:02:29,251 INFO L895 garLoopResultBuilder]: At program point L5062(lines 5057 5064) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-18 20:02:29,251 INFO L895 garLoopResultBuilder]: At program point L6978(lines 6977 6979) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-18 20:02:29,251 INFO L899 garLoopResultBuilder]: For program point L5987(line 5987) no Hoare annotation was computed. [2022-11-18 20:02:29,251 INFO L899 garLoopResultBuilder]: For program point L7044(lines 7044 7046) no Hoare annotation was computed. [2022-11-18 20:02:29,252 INFO L899 garLoopResultBuilder]: For program point L5987-2(line 5987) no Hoare annotation was computed. [2022-11-18 20:02:29,252 INFO L899 garLoopResultBuilder]: For program point L6384-2(line 6384) no Hoare annotation was computed. [2022-11-18 20:02:29,252 INFO L899 garLoopResultBuilder]: For program point L6384(line 6384) no Hoare annotation was computed. [2022-11-18 20:02:29,252 INFO L899 garLoopResultBuilder]: For program point L6384-4(lines 6380 6397) no Hoare annotation was computed. [2022-11-18 20:02:29,252 INFO L899 garLoopResultBuilder]: For program point L6252(line 6252) no Hoare annotation was computed. [2022-11-18 20:02:29,253 INFO L899 garLoopResultBuilder]: For program point L5988-2(line 5988) no Hoare annotation was computed. [2022-11-18 20:02:29,253 INFO L899 garLoopResultBuilder]: For program point L5988(line 5988) no Hoare annotation was computed. [2022-11-18 20:02:29,253 INFO L895 garLoopResultBuilder]: At program point L6385-3(line 6385) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-18 20:02:29,253 INFO L899 garLoopResultBuilder]: For program point L6385-1(line 6385) no Hoare annotation was computed. [2022-11-18 20:02:29,253 INFO L895 garLoopResultBuilder]: At program point L6253(lines 6184 6255) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-18 20:02:29,254 INFO L895 garLoopResultBuilder]: At program point L6914(lines 6913 6915) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-18 20:02:29,254 INFO L899 garLoopResultBuilder]: For program point L5989-2(line 5989) no Hoare annotation was computed. [2022-11-18 20:02:29,254 INFO L899 garLoopResultBuilder]: For program point L5989(line 5989) no Hoare annotation was computed. [2022-11-18 20:02:29,254 INFO L895 garLoopResultBuilder]: At program point L6386(line 6386) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-18 20:02:29,255 INFO L895 garLoopResultBuilder]: At program point L6452-1(line 6452) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-18 20:02:29,255 INFO L895 garLoopResultBuilder]: At program point L6452(line 6452) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-18 20:02:29,255 INFO L899 garLoopResultBuilder]: For program point L5990(line 5990) no Hoare annotation was computed. [2022-11-18 20:02:29,255 INFO L899 garLoopResultBuilder]: For program point L6387(line 6387) no Hoare annotation was computed. [2022-11-18 20:02:29,255 INFO L895 garLoopResultBuilder]: At program point L6453(line 6453) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-18 20:02:29,256 INFO L899 garLoopResultBuilder]: For program point L6718(line 6718) no Hoare annotation was computed. [2022-11-18 20:02:29,256 INFO L902 garLoopResultBuilder]: At program point L6652(lines 6564 6821) the Hoare annotation is: true [2022-11-18 20:02:29,256 INFO L899 garLoopResultBuilder]: For program point L6454(line 6454) no Hoare annotation was computed. [2022-11-18 20:02:29,256 INFO L899 garLoopResultBuilder]: For program point L6388-2(line 6388) no Hoare annotation was computed. [2022-11-18 20:02:29,259 INFO L899 garLoopResultBuilder]: For program point L6388(line 6388) no Hoare annotation was computed. [2022-11-18 20:02:29,259 INFO L895 garLoopResultBuilder]: At program point L6388-4(line 6388) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-18 20:02:29,260 INFO L899 garLoopResultBuilder]: For program point L6719(lines 6719 6811) no Hoare annotation was computed. [2022-11-18 20:02:29,260 INFO L899 garLoopResultBuilder]: For program point L5728(lines 5728 5744) no Hoare annotation was computed. [2022-11-18 20:02:29,260 INFO L899 garLoopResultBuilder]: For program point L6785(line 6785) no Hoare annotation was computed. [2022-11-18 20:02:29,260 INFO L895 garLoopResultBuilder]: At program point L6389(line 6389) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-18 20:02:29,260 INFO L899 garLoopResultBuilder]: For program point L5993(lines 5993 6000) no Hoare annotation was computed. [2022-11-18 20:02:29,261 INFO L899 garLoopResultBuilder]: For program point L5993-1(lines 5993 6000) no Hoare annotation was computed. [2022-11-18 20:02:29,261 INFO L899 garLoopResultBuilder]: For program point L6786(lines 6786 6790) no Hoare annotation was computed. [2022-11-18 20:02:29,261 INFO L899 garLoopResultBuilder]: For program point L6852(lines 6852 6855) no Hoare annotation was computed. [2022-11-18 20:02:29,261 INFO L899 garLoopResultBuilder]: For program point L5729-2(line 5729) no Hoare annotation was computed. [2022-11-18 20:02:29,261 INFO L899 garLoopResultBuilder]: For program point L5729(line 5729) no Hoare annotation was computed. [2022-11-18 20:02:29,262 INFO L895 garLoopResultBuilder]: At program point L6522(line 6522) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-18 20:02:29,262 INFO L895 garLoopResultBuilder]: At program point L5597(line 5597) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-18 20:02:29,262 INFO L899 garLoopResultBuilder]: For program point L5597-1(line 5597) no Hoare annotation was computed. [2022-11-18 20:02:29,262 INFO L899 garLoopResultBuilder]: For program point L6390(line 6390) no Hoare annotation was computed. [2022-11-18 20:02:29,262 INFO L895 garLoopResultBuilder]: At program point L6456(lines 6413 6481) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-18 20:02:29,263 INFO L899 garLoopResultBuilder]: For program point L6522-1(line 6522) no Hoare annotation was computed. [2022-11-18 20:02:29,263 INFO L895 garLoopResultBuilder]: At program point L6060(lines 6038 6062) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-18 20:02:29,263 INFO L895 garLoopResultBuilder]: At program point L6985(lines 6984 6986) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-18 20:02:29,263 INFO L899 garLoopResultBuilder]: For program point L5730(lines 5730 5733) no Hoare annotation was computed. [2022-11-18 20:02:29,263 INFO L899 garLoopResultBuilder]: For program point L5598(lines 5598 5602) no Hoare annotation was computed. [2022-11-18 20:02:29,264 INFO L899 garLoopResultBuilder]: For program point L6721(lines 6721 6808) no Hoare annotation was computed. [2022-11-18 20:02:29,264 INFO L895 garLoopResultBuilder]: At program point L5598-2(lines 5598 5602) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-18 20:02:29,265 INFO L895 garLoopResultBuilder]: At program point L6391-1(line 6391) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-18 20:02:29,265 INFO L895 garLoopResultBuilder]: At program point L6391(line 6391) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-18 20:02:29,265 INFO L895 garLoopResultBuilder]: At program point L6325-1(line 6325) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-18 20:02:29,266 INFO L895 garLoopResultBuilder]: At program point L6325(line 6325) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-18 20:02:29,266 INFO L899 garLoopResultBuilder]: For program point L5995(lines 5995 5998) no Hoare annotation was computed. [2022-11-18 20:02:29,266 INFO L895 garLoopResultBuilder]: At program point L6854(line 6854) the Hoare annotation is: false [2022-11-18 20:02:29,266 INFO L899 garLoopResultBuilder]: For program point L6722(line 6722) no Hoare annotation was computed. [2022-11-18 20:02:29,267 INFO L895 garLoopResultBuilder]: At program point L6854-1(lines 6849 6858) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-18 20:02:29,267 INFO L895 garLoopResultBuilder]: At program point L5599(line 5599) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-18 20:02:29,267 INFO L899 garLoopResultBuilder]: For program point L5599-1(line 5599) no Hoare annotation was computed. [2022-11-18 20:02:29,267 INFO L895 garLoopResultBuilder]: At program point L6458(lines 6413 6481) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-18 20:02:29,267 INFO L895 garLoopResultBuilder]: At program point L6524(lines 6518 6526) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-18 20:02:29,268 INFO L899 garLoopResultBuilder]: For program point L6326(line 6326) no Hoare annotation was computed. [2022-11-18 20:02:29,268 INFO L899 garLoopResultBuilder]: For program point L6392(line 6392) no Hoare annotation was computed. [2022-11-18 20:02:29,268 INFO L899 garLoopResultBuilder]: For program point L6723(lines 6723 6727) no Hoare annotation was computed. [2022-11-18 20:02:29,268 INFO L895 garLoopResultBuilder]: At program point L5534(line 5534) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-18 20:02:29,268 INFO L899 garLoopResultBuilder]: For program point L5534-1(line 5534) no Hoare annotation was computed. [2022-11-18 20:02:29,269 INFO L895 garLoopResultBuilder]: At program point L6327-1(line 6327) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-18 20:02:29,269 INFO L895 garLoopResultBuilder]: At program point L6327(line 6327) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-18 20:02:29,269 INFO L899 garLoopResultBuilder]: For program point L6393-2(line 6393) no Hoare annotation was computed. [2022-11-18 20:02:29,269 INFO L899 garLoopResultBuilder]: For program point L6393(line 6393) no Hoare annotation was computed. [2022-11-18 20:02:29,269 INFO L895 garLoopResultBuilder]: At program point L6393-4(line 6393) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-18 20:02:29,269 INFO L899 garLoopResultBuilder]: For program point L6658(line 6658) no Hoare annotation was computed. [2022-11-18 20:02:29,270 INFO L899 garLoopResultBuilder]: For program point L5535(lines 5535 5539) no Hoare annotation was computed. [2022-11-18 20:02:29,270 INFO L895 garLoopResultBuilder]: At program point L5535-1(lines 5535 5539) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-18 20:02:29,271 INFO L895 garLoopResultBuilder]: At program point L5601(line 5601) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-18 20:02:29,272 INFO L899 garLoopResultBuilder]: For program point L5601-1(line 5601) no Hoare annotation was computed. [2022-11-18 20:02:29,272 INFO L895 garLoopResultBuilder]: At program point L6394(line 6394) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-18 20:02:29,273 INFO L899 garLoopResultBuilder]: For program point L6328(line 6328) no Hoare annotation was computed. [2022-11-18 20:02:29,273 INFO L895 garLoopResultBuilder]: At program point L6989(lines 6988 6990) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-18 20:02:29,273 INFO L899 garLoopResultBuilder]: For program point L5734(line 5734) no Hoare annotation was computed. [2022-11-18 20:02:29,273 INFO L902 garLoopResultBuilder]: At program point L6659(line 6659) the Hoare annotation is: true [2022-11-18 20:02:29,274 INFO L895 garLoopResultBuilder]: At program point L5536(lines 5536 5537) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-18 20:02:29,274 INFO L899 garLoopResultBuilder]: For program point L6395(line 6395) no Hoare annotation was computed. [2022-11-18 20:02:29,274 INFO L895 garLoopResultBuilder]: At program point L6329-1(line 6329) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-18 20:02:29,274 INFO L895 garLoopResultBuilder]: At program point L6329(line 6329) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-18 20:02:29,274 INFO L895 garLoopResultBuilder]: At program point L6924(lines 6923 6925) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-18 20:02:29,274 INFO L899 garLoopResultBuilder]: For program point L6792(line 6792) no Hoare annotation was computed. [2022-11-18 20:02:29,275 INFO L899 garLoopResultBuilder]: For program point L5603(line 5603) no Hoare annotation was computed. [2022-11-18 20:02:29,275 INFO L899 garLoopResultBuilder]: For program point L6594(lines 6594 6815) no Hoare annotation was computed. [2022-11-18 20:02:29,275 INFO L899 garLoopResultBuilder]: For program point L6462(lines 6462 6465) no Hoare annotation was computed. [2022-11-18 20:02:29,275 INFO L899 garLoopResultBuilder]: For program point L6330(line 6330) no Hoare annotation was computed. [2022-11-18 20:02:29,275 INFO L895 garLoopResultBuilder]: At program point L6396(lines 6375 6398) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-18 20:02:29,276 INFO L895 garLoopResultBuilder]: At program point L5405(lines 5394 5407) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-18 20:02:29,276 INFO L899 garLoopResultBuilder]: For program point L6793(lines 6793 6797) no Hoare annotation was computed. [2022-11-18 20:02:29,276 INFO L895 garLoopResultBuilder]: At program point L5604-1(lines 5604 5605) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-18 20:02:29,276 INFO L899 garLoopResultBuilder]: For program point L6595(line 6595) no Hoare annotation was computed. [2022-11-18 20:02:29,276 INFO L895 garLoopResultBuilder]: At program point L5604(lines 5604 5605) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-18 20:02:29,277 INFO L895 garLoopResultBuilder]: At program point L6331-1(lines 6331 6339) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-18 20:02:29,277 INFO L899 garLoopResultBuilder]: For program point L6331(lines 6331 6339) no Hoare annotation was computed. [2022-11-18 20:02:29,277 INFO L895 garLoopResultBuilder]: At program point L6992-2(lines 6991 6993) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-18 20:02:29,277 INFO L899 garLoopResultBuilder]: For program point L6992-1(line 6992) no Hoare annotation was computed. [2022-11-18 20:02:29,277 INFO L895 garLoopResultBuilder]: At program point L6992(line 6992) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-18 20:02:29,277 INFO L895 garLoopResultBuilder]: At program point L6001(lines 5974 6003) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-18 20:02:29,278 INFO L899 garLoopResultBuilder]: For program point L5737(line 5737) no Hoare annotation was computed. [2022-11-18 20:02:29,278 INFO L899 garLoopResultBuilder]: For program point L6596(lines 6596 6623) no Hoare annotation was computed. [2022-11-18 20:02:29,278 INFO L899 garLoopResultBuilder]: For program point L6927-1(line 6927) no Hoare annotation was computed. [2022-11-18 20:02:29,278 INFO L895 garLoopResultBuilder]: At program point L6927(line 6927) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-18 20:02:29,278 INFO L895 garLoopResultBuilder]: At program point L6927-2(lines 6926 6928) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-18 20:02:29,279 INFO L895 garLoopResultBuilder]: At program point L5606(line 5606) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-18 20:02:29,279 INFO L899 garLoopResultBuilder]: For program point L6729(line 6729) no Hoare annotation was computed. [2022-11-18 20:02:29,279 INFO L899 garLoopResultBuilder]: For program point L6531-1(line 6531) no Hoare annotation was computed. [2022-11-18 20:02:29,279 INFO L895 garLoopResultBuilder]: At program point L6531(line 6531) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-18 20:02:29,279 INFO L899 garLoopResultBuilder]: For program point L5540(line 5540) no Hoare annotation was computed. [2022-11-18 20:02:29,280 INFO L895 garLoopResultBuilder]: At program point L6267(line 6267) the Hoare annotation is: (and (= ~ldv_spin~0 0) (<= 35805681 |ULTIMATE.start_pdc20621_prog_dimm_global_~data~2#1|)) [2022-11-18 20:02:29,280 INFO L895 garLoopResultBuilder]: At program point L6267-1(line 6267) the Hoare annotation is: (and (= ~ldv_spin~0 0) (<= 35805681 |ULTIMATE.start_pdc20621_prog_dimm_global_~data~2#1|)) [2022-11-18 20:02:29,280 INFO L899 garLoopResultBuilder]: For program point L6730(lines 6730 6734) no Hoare annotation was computed. [2022-11-18 20:02:29,280 INFO L899 garLoopResultBuilder]: For program point L6598(lines 6598 6620) no Hoare annotation was computed. [2022-11-18 20:02:29,280 INFO L899 garLoopResultBuilder]: For program point L5607(line 5607) no Hoare annotation was computed. [2022-11-18 20:02:29,281 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2022-11-18 20:02:29,281 INFO L899 garLoopResultBuilder]: For program point L6268(line 6268) no Hoare annotation was computed. [2022-11-18 20:02:29,281 INFO L902 garLoopResultBuilder]: At program point L5740(lines 5728 5744) the Hoare annotation is: true [2022-11-18 20:02:29,281 INFO L899 garLoopResultBuilder]: For program point L6599(line 6599) no Hoare annotation was computed. [2022-11-18 20:02:29,281 INFO L899 garLoopResultBuilder]: For program point L6665(line 6665) no Hoare annotation was computed. [2022-11-18 20:02:29,281 INFO L895 garLoopResultBuilder]: At program point L5608(lines 5582 5610) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-18 20:02:29,282 INFO L899 garLoopResultBuilder]: For program point L6467(lines 6467 6470) no Hoare annotation was computed. [2022-11-18 20:02:29,282 INFO L895 garLoopResultBuilder]: At program point L6533(lines 6527 6535) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-18 20:02:29,282 INFO L895 garLoopResultBuilder]: At program point L6269(line 6269) the Hoare annotation is: (and (= ~ldv_spin~0 0) (<= 35805681 |ULTIMATE.start_pdc20621_prog_dimm_global_~data~2#1|)) [2022-11-18 20:02:29,283 INFO L899 garLoopResultBuilder]: For program point L6269-1(line 6269) no Hoare annotation was computed. [2022-11-18 20:02:29,283 INFO L895 garLoopResultBuilder]: At program point L6930(lines 6929 6931) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-18 20:02:29,283 INFO L899 garLoopResultBuilder]: For program point L6666(lines 6666 6716) no Hoare annotation was computed. [2022-11-18 20:02:29,283 INFO L899 garLoopResultBuilder]: For program point L6600(lines 6600 6608) no Hoare annotation was computed. [2022-11-18 20:02:29,283 INFO L899 garLoopResultBuilder]: For program point L6336-2(line 6336) no Hoare annotation was computed. [2022-11-18 20:02:29,283 INFO L899 garLoopResultBuilder]: For program point L6270(lines 6270 6276) no Hoare annotation was computed. [2022-11-18 20:02:29,284 INFO L899 garLoopResultBuilder]: For program point L6336(line 6336) no Hoare annotation was computed. [2022-11-18 20:02:29,284 INFO L899 garLoopResultBuilder]: For program point L6270-2(lines 6263 6299) no Hoare annotation was computed. [2022-11-18 20:02:29,284 INFO L899 garLoopResultBuilder]: For program point L5742(line 5742) no Hoare annotation was computed. [2022-11-18 20:02:29,284 INFO L899 garLoopResultBuilder]: For program point L6799(line 6799) no Hoare annotation was computed. [2022-11-18 20:02:29,284 INFO L899 garLoopResultBuilder]: For program point L6271(line 6271) no Hoare annotation was computed. [2022-11-18 20:02:29,284 INFO L895 garLoopResultBuilder]: At program point L6271-4(line 6271) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-18 20:02:29,285 INFO L899 garLoopResultBuilder]: For program point L6271-2(line 6271) no Hoare annotation was computed. [2022-11-18 20:02:29,285 INFO L899 garLoopResultBuilder]: For program point L6800(lines 6800 6804) no Hoare annotation was computed. [2022-11-18 20:02:29,285 INFO L899 garLoopResultBuilder]: For program point L6602(lines 6602 6606) no Hoare annotation was computed. [2022-11-18 20:02:29,285 INFO L899 garLoopResultBuilder]: For program point L6668(lines 6668 6713) no Hoare annotation was computed. [2022-11-18 20:02:29,285 INFO L895 garLoopResultBuilder]: At program point L6272(line 6272) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-18 20:02:29,285 INFO L899 garLoopResultBuilder]: For program point L6669(line 6669) no Hoare annotation was computed. [2022-11-18 20:02:29,286 INFO L899 garLoopResultBuilder]: For program point L6273(line 6273) no Hoare annotation was computed. [2022-11-18 20:02:29,286 INFO L899 garLoopResultBuilder]: For program point L6009-2(line 6009) no Hoare annotation was computed. [2022-11-18 20:02:29,286 INFO L899 garLoopResultBuilder]: For program point L6009(line 6009) no Hoare annotation was computed. [2022-11-18 20:02:29,286 INFO L899 garLoopResultBuilder]: For program point L6670(lines 6670 6674) no Hoare annotation was computed. [2022-11-18 20:02:29,286 INFO L895 garLoopResultBuilder]: At program point L5745(lines 5727 5748) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-18 20:02:29,287 INFO L899 garLoopResultBuilder]: For program point L6736(line 6736) no Hoare annotation was computed. [2022-11-18 20:02:29,287 INFO L899 garLoopResultBuilder]: For program point L6472(lines 6472 6475) no Hoare annotation was computed. [2022-11-18 20:02:29,287 INFO L895 garLoopResultBuilder]: At program point L6340(line 6340) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-18 20:02:29,288 INFO L895 garLoopResultBuilder]: At program point L6010(line 6010) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-18 20:02:29,288 INFO L899 garLoopResultBuilder]: For program point L6010-1(line 6010) no Hoare annotation was computed. [2022-11-18 20:02:29,288 INFO L899 garLoopResultBuilder]: For program point L5614(lines 5614 5623) no Hoare annotation was computed. [2022-11-18 20:02:29,288 INFO L899 garLoopResultBuilder]: For program point L6737(lines 6737 6741) no Hoare annotation was computed. [2022-11-18 20:02:29,288 INFO L899 garLoopResultBuilder]: For program point L6341(line 6341) no Hoare annotation was computed. [2022-11-18 20:02:29,289 INFO L899 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2022-11-18 20:02:29,289 INFO L895 garLoopResultBuilder]: At program point L-1-2(line -1) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_1~0 0)) [2022-11-18 20:02:29,289 INFO L899 garLoopResultBuilder]: For program point L6011(lines 6011 6015) no Hoare annotation was computed. [2022-11-18 20:02:29,289 INFO L902 garLoopResultBuilder]: At program point L7002(lines 7001 7003) the Hoare annotation is: true [2022-11-18 20:02:29,289 INFO L899 garLoopResultBuilder]: For program point L-1-3(line -1) no Hoare annotation was computed. [2022-11-18 20:02:29,290 INFO L895 garLoopResultBuilder]: At program point L6011-1(lines 6011 6015) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-18 20:02:29,290 INFO L895 garLoopResultBuilder]: At program point L6936(lines 6935 6937) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-18 20:02:29,290 INFO L895 garLoopResultBuilder]: At program point L5747(lines 5724 5749) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-18 20:02:29,290 INFO L895 garLoopResultBuilder]: At program point L5813(line 5813) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-18 20:02:29,290 INFO L899 garLoopResultBuilder]: For program point L5813-1(line 5813) no Hoare annotation was computed. [2022-11-18 20:02:29,290 INFO L899 garLoopResultBuilder]: For program point L5615(line 5615) no Hoare annotation was computed. [2022-11-18 20:02:29,291 INFO L895 garLoopResultBuilder]: At program point L5946(line 5946) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-18 20:02:29,291 INFO L895 garLoopResultBuilder]: At program point L6012(lines 6012 6013) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-18 20:02:29,291 INFO L895 garLoopResultBuilder]: At program point L5814(lines 5810 5816) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-18 20:02:29,291 INFO L899 garLoopResultBuilder]: For program point L5946-1(line 5946) no Hoare annotation was computed. [2022-11-18 20:02:29,291 INFO L899 garLoopResultBuilder]: For program point L6343(lines 6343 6347) no Hoare annotation was computed. [2022-11-18 20:02:29,292 INFO L899 garLoopResultBuilder]: For program point L6277-3(lines 6263 6299) no Hoare annotation was computed. [2022-11-18 20:02:29,292 INFO L899 garLoopResultBuilder]: For program point L6277-1(line 6277) no Hoare annotation was computed. [2022-11-18 20:02:29,292 INFO L895 garLoopResultBuilder]: At program point L6079(line 6079) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-18 20:02:29,292 INFO L895 garLoopResultBuilder]: At program point L6079-1(line 6079) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-18 20:02:29,292 INFO L899 garLoopResultBuilder]: For program point L6806(line 6806) no Hoare annotation was computed. [2022-11-18 20:02:29,292 INFO L895 garLoopResultBuilder]: At program point L6278-3(line 6278) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-18 20:02:29,293 INFO L899 garLoopResultBuilder]: For program point L6278-1(line 6278) no Hoare annotation was computed. [2022-11-18 20:02:29,293 INFO L899 garLoopResultBuilder]: For program point L6080(line 6080) no Hoare annotation was computed. [2022-11-18 20:02:29,293 INFO L895 garLoopResultBuilder]: At program point L7005(lines 7004 7006) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_1~0 0)) [2022-11-18 20:02:29,293 INFO L895 garLoopResultBuilder]: At program point L5948(lines 5942 5950) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-18 20:02:29,293 INFO L902 garLoopResultBuilder]: At program point L6807(line 6807) the Hoare annotation is: true [2022-11-18 20:02:29,294 INFO L899 garLoopResultBuilder]: For program point L5618(line 5618) no Hoare annotation was computed. [2022-11-18 20:02:29,294 INFO L899 garLoopResultBuilder]: For program point L6279(line 6279) no Hoare annotation was computed. [2022-11-18 20:02:29,294 INFO L899 garLoopResultBuilder]: For program point L6610(line 6610) no Hoare annotation was computed. [2022-11-18 20:02:29,294 INFO L899 garLoopResultBuilder]: For program point L6676(line 6676) no Hoare annotation was computed. [2022-11-18 20:02:29,294 INFO L899 garLoopResultBuilder]: For program point L6016(line 6016) no Hoare annotation was computed. [2022-11-18 20:02:29,294 INFO L899 garLoopResultBuilder]: For program point L6743(line 6743) no Hoare annotation was computed. [2022-11-18 20:02:29,295 INFO L899 garLoopResultBuilder]: For program point L6611(lines 6611 6616) no Hoare annotation was computed. [2022-11-18 20:02:29,295 INFO L899 garLoopResultBuilder]: For program point L6677(lines 6677 6681) no Hoare annotation was computed. [2022-11-18 20:02:29,295 INFO L899 garLoopResultBuilder]: For program point L6744(lines 6744 6748) no Hoare annotation was computed. [2022-11-18 20:02:29,295 INFO L899 garLoopResultBuilder]: For program point L5621(line 5621) no Hoare annotation was computed. [2022-11-18 20:02:29,295 INFO L895 garLoopResultBuilder]: At program point L6480(lines 6399 6482) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-18 20:02:29,295 INFO L895 garLoopResultBuilder]: At program point L6084-1(lines 6084 6085) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-18 20:02:29,296 INFO L895 garLoopResultBuilder]: At program point L6018(lines 6004 6020) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-18 20:02:29,296 INFO L895 garLoopResultBuilder]: At program point L6084(lines 6084 6085) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-18 20:02:29,296 INFO L895 garLoopResultBuilder]: At program point L6943(lines 6942 6944) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-18 20:02:29,296 INFO L895 garLoopResultBuilder]: At program point L5556(lines 5525 5580) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-18 20:02:29,296 INFO L899 garLoopResultBuilder]: For program point L5557(lines 5557 5560) no Hoare annotation was computed. [2022-11-18 20:02:29,297 INFO L899 garLoopResultBuilder]: For program point L6416-2(lines 6416 6420) no Hoare annotation was computed. [2022-11-18 20:02:29,297 INFO L899 garLoopResultBuilder]: For program point L6350(lines 6350 6354) no Hoare annotation was computed. [2022-11-18 20:02:29,297 INFO L899 garLoopResultBuilder]: For program point L6416(lines 6416 6420) no Hoare annotation was computed. [2022-11-18 20:02:29,297 INFO L899 garLoopResultBuilder]: For program point L6284(line 6284) no Hoare annotation was computed. [2022-11-18 20:02:29,297 INFO L895 garLoopResultBuilder]: At program point L6086(line 6086) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-18 20:02:29,297 INFO L899 garLoopResultBuilder]: For program point L5954(lines 5954 5957) no Hoare annotation was computed. [2022-11-18 20:02:29,298 INFO L899 garLoopResultBuilder]: For program point L5954-1(lines 5954 5957) no Hoare annotation was computed. [2022-11-18 20:02:29,298 INFO L899 garLoopResultBuilder]: For program point L6813(line 6813) no Hoare annotation was computed. [2022-11-18 20:02:29,298 INFO L895 garLoopResultBuilder]: At program point L5558(lines 5525 5580) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-18 20:02:29,298 INFO L895 garLoopResultBuilder]: At program point L5624(lines 5611 5627) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-18 20:02:29,298 INFO L899 garLoopResultBuilder]: For program point L6285(lines 6285 6289) no Hoare annotation was computed. [2022-11-18 20:02:29,298 INFO L899 garLoopResultBuilder]: For program point L6087(line 6087) no Hoare annotation was computed. [2022-11-18 20:02:29,299 INFO L895 garLoopResultBuilder]: At program point L5955(line 5955) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-18 20:02:29,299 INFO L902 garLoopResultBuilder]: At program point L6814(line 6814) the Hoare annotation is: true [2022-11-18 20:02:29,299 INFO L895 garLoopResultBuilder]: At program point L5889(line 5889) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-18 20:02:29,299 INFO L899 garLoopResultBuilder]: For program point L5889-1(line 5889) no Hoare annotation was computed. [2022-11-18 20:02:29,299 INFO L899 garLoopResultBuilder]: For program point L5493-2(lines 5493 5497) no Hoare annotation was computed. [2022-11-18 20:02:29,299 INFO L899 garLoopResultBuilder]: For program point L5493(line 5493) no Hoare annotation was computed. [2022-11-18 20:02:29,300 INFO L899 garLoopResultBuilder]: For program point L5493-4(lines 5488 5505) no Hoare annotation was computed. [2022-11-18 20:02:29,300 INFO L895 garLoopResultBuilder]: At program point L6947(lines 6946 6948) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-18 20:02:29,300 INFO L899 garLoopResultBuilder]: For program point L5890(line 5890) no Hoare annotation was computed. [2022-11-18 20:02:29,300 INFO L899 garLoopResultBuilder]: For program point L5890-4(lines 5887 5895) no Hoare annotation was computed. [2022-11-18 20:02:29,300 INFO L899 garLoopResultBuilder]: For program point L5890-2(line 5890) no Hoare annotation was computed. [2022-11-18 20:02:29,300 INFO L899 garLoopResultBuilder]: For program point L6683(line 6683) no Hoare annotation was computed. [2022-11-18 20:02:29,301 INFO L895 garLoopResultBuilder]: At program point L7014(lines 7013 7015) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-18 20:02:29,301 INFO L899 garLoopResultBuilder]: For program point L5891-1(line 5891) no Hoare annotation was computed. [2022-11-18 20:02:29,301 INFO L899 garLoopResultBuilder]: For program point L6750(line 6750) no Hoare annotation was computed. [2022-11-18 20:02:29,301 INFO L895 garLoopResultBuilder]: At program point L6816(lines 6564 6821) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-18 20:02:29,301 INFO L895 garLoopResultBuilder]: At program point L5891-3(line 5891) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-18 20:02:29,302 INFO L899 garLoopResultBuilder]: For program point L6618(line 6618) no Hoare annotation was computed. [2022-11-18 20:02:29,302 INFO L899 garLoopResultBuilder]: For program point L6684(lines 6684 6688) no Hoare annotation was computed. [2022-11-18 20:02:29,302 INFO L895 garLoopResultBuilder]: At program point L5892(line 5892) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-18 20:02:29,302 INFO L899 garLoopResultBuilder]: For program point L6751(lines 6751 6755) no Hoare annotation was computed. [2022-11-18 20:02:29,302 INFO L902 garLoopResultBuilder]: At program point L6619(line 6619) the Hoare annotation is: true [2022-11-18 20:02:29,303 INFO L899 garLoopResultBuilder]: For program point L6355-1(line 6355) no Hoare annotation was computed. [2022-11-18 20:02:29,303 INFO L899 garLoopResultBuilder]: For program point L5364-1(line 5364) no Hoare annotation was computed. [2022-11-18 20:02:29,303 INFO L895 garLoopResultBuilder]: At program point L6355(line 6355) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-18 20:02:29,303 INFO L895 garLoopResultBuilder]: At program point L5364(line 5364) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-18 20:02:29,303 INFO L895 garLoopResultBuilder]: At program point L5959(lines 5951 5961) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-18 20:02:29,303 INFO L899 garLoopResultBuilder]: For program point L5893(line 5893) no Hoare annotation was computed. [2022-11-18 20:02:29,304 INFO L895 garLoopResultBuilder]: At program point L6488(lines 6483 6490) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-18 20:02:29,304 INFO L899 garLoopResultBuilder]: For program point L6356-2(lines 6356 6371) no Hoare annotation was computed. [2022-11-18 20:02:29,304 INFO L895 garLoopResultBuilder]: At program point L6290(line 6290) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-18 20:02:29,304 INFO L899 garLoopResultBuilder]: For program point L6356(lines 6356 6371) no Hoare annotation was computed. [2022-11-18 20:02:29,304 INFO L899 garLoopResultBuilder]: For program point L6224-1(line 6224) no Hoare annotation was computed. [2022-11-18 20:02:29,305 INFO L899 garLoopResultBuilder]: For program point L6290-1(line 6290) no Hoare annotation was computed. [2022-11-18 20:02:29,305 INFO L895 garLoopResultBuilder]: At program point L6224(line 6224) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-18 20:02:29,305 INFO L899 garLoopResultBuilder]: For program point L6026(line 6026) no Hoare annotation was computed. [2022-11-18 20:02:29,305 INFO L895 garLoopResultBuilder]: At program point L6092(line 6092) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-18 20:02:29,305 INFO L895 garLoopResultBuilder]: At program point L6951(lines 6950 6952) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-18 20:02:29,305 INFO L895 garLoopResultBuilder]: At program point L5894(lines 5883 5896) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-18 20:02:29,306 INFO L902 garLoopResultBuilder]: At program point L7017(lines 7016 7018) the Hoare annotation is: true [2022-11-18 20:02:29,306 INFO L899 garLoopResultBuilder]: For program point L6026-2(line 6026) no Hoare annotation was computed. [2022-11-18 20:02:29,306 INFO L899 garLoopResultBuilder]: For program point L6423-1(line 6423) no Hoare annotation was computed. [2022-11-18 20:02:29,306 INFO L899 garLoopResultBuilder]: For program point L5498-3(lines 5488 5505) no Hoare annotation was computed. [2022-11-18 20:02:29,306 INFO L895 garLoopResultBuilder]: At program point L6423(line 6423) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-18 20:02:29,307 INFO L899 garLoopResultBuilder]: For program point L5366(lines 5366 5369) no Hoare annotation was computed. [2022-11-18 20:02:29,307 INFO L899 garLoopResultBuilder]: For program point L5498-1(line 5498) no Hoare annotation was computed. [2022-11-18 20:02:29,307 INFO L895 garLoopResultBuilder]: At program point L6027(line 6027) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-18 20:02:29,307 INFO L899 garLoopResultBuilder]: For program point L6027-1(line 6027) no Hoare annotation was computed. [2022-11-18 20:02:29,307 INFO L899 garLoopResultBuilder]: For program point L6093(line 6093) no Hoare annotation was computed. [2022-11-18 20:02:29,307 INFO L902 garLoopResultBuilder]: At program point L6820(lines 6536 6822) the Hoare annotation is: true [2022-11-18 20:02:29,308 INFO L899 garLoopResultBuilder]: For program point L5499-1(line 5499) no Hoare annotation was computed. [2022-11-18 20:02:29,308 INFO L899 garLoopResultBuilder]: For program point L5499-3(line 5499) no Hoare annotation was computed. [2022-11-18 20:02:29,308 INFO L895 garLoopResultBuilder]: At program point L6226(lines 6193 6254) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-18 20:02:29,308 INFO L895 garLoopResultBuilder]: At program point L6292(lines 6263 6299) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-18 20:02:29,308 INFO L895 garLoopResultBuilder]: At program point L6094(line 6094) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-18 20:02:29,309 INFO L895 garLoopResultBuilder]: At program point L6028-1(lines 6028 6032) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-18 20:02:29,309 INFO L895 garLoopResultBuilder]: At program point L6094-1(line 6094) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-18 20:02:29,309 INFO L899 garLoopResultBuilder]: For program point L6028(lines 6028 6032) no Hoare annotation was computed. [2022-11-18 20:02:29,309 INFO L895 garLoopResultBuilder]: At program point L5566(line 5566) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-18 20:02:29,309 INFO L899 garLoopResultBuilder]: For program point L5566-1(line 5566) no Hoare annotation was computed. [2022-11-18 20:02:29,309 INFO L899 garLoopResultBuilder]: For program point L6425(lines 6425 6428) no Hoare annotation was computed. [2022-11-18 20:02:29,310 INFO L895 garLoopResultBuilder]: At program point L6095(line 6095) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-18 20:02:29,310 INFO L895 garLoopResultBuilder]: At program point L6954(lines 6953 6955) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-18 20:02:29,310 INFO L895 garLoopResultBuilder]: At program point L6029(lines 6029 6030) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-18 20:02:29,310 INFO L899 garLoopResultBuilder]: For program point L6690(line 6690) no Hoare annotation was computed. [2022-11-18 20:02:29,310 INFO L899 garLoopResultBuilder]: For program point L5567(lines 5567 5571) no Hoare annotation was computed. [2022-11-18 20:02:29,311 INFO L895 garLoopResultBuilder]: At program point L5567-2(lines 5567 5571) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-18 20:02:29,311 INFO L895 garLoopResultBuilder]: At program point L6294(lines 6263 6299) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-18 20:02:29,311 INFO L895 garLoopResultBuilder]: At program point L6228(lines 6193 6254) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-18 20:02:29,311 INFO L899 garLoopResultBuilder]: For program point L6096(line 6096) no Hoare annotation was computed. [2022-11-18 20:02:29,311 INFO L895 garLoopResultBuilder]: At program point L7021(lines 7020 7022) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-18 20:02:29,312 INFO L899 garLoopResultBuilder]: For program point L6691(lines 6691 6695) no Hoare annotation was computed. [2022-11-18 20:02:29,312 INFO L899 garLoopResultBuilder]: For program point L6757(line 6757) no Hoare annotation was computed. [2022-11-18 20:02:29,312 INFO L899 garLoopResultBuilder]: For program point L5568-1(line 5568) no Hoare annotation was computed. [2022-11-18 20:02:29,312 INFO L899 garLoopResultBuilder]: For program point L6625(line 6625) no Hoare annotation was computed. [2022-11-18 20:02:29,312 INFO L895 garLoopResultBuilder]: At program point L5568(line 5568) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-18 20:02:29,312 INFO L895 garLoopResultBuilder]: At program point L6163(line 6163) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-18 20:02:29,313 INFO L899 garLoopResultBuilder]: For program point L6163-1(line 6163) no Hoare annotation was computed. [2022-11-18 20:02:29,313 INFO L899 garLoopResultBuilder]: For program point L5040(lines 5040 5043) no Hoare annotation was computed. [2022-11-18 20:02:29,313 INFO L899 garLoopResultBuilder]: For program point L6758(lines 6758 6762) no Hoare annotation was computed. [2022-11-18 20:02:29,313 INFO L899 garLoopResultBuilder]: For program point L6626(lines 6626 6663) no Hoare annotation was computed. [2022-11-18 20:02:29,313 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2022-11-18 20:02:29,313 INFO L895 garLoopResultBuilder]: At program point L6164-1(lines 6164 6171) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-18 20:02:29,314 INFO L899 garLoopResultBuilder]: For program point L6164(lines 6164 6171) no Hoare annotation was computed. [2022-11-18 20:02:29,314 INFO L895 garLoopResultBuilder]: At program point L6957(lines 6956 6958) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-18 20:02:29,314 INFO L895 garLoopResultBuilder]: At program point L5570(line 5570) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-18 20:02:29,314 INFO L902 garLoopResultBuilder]: At program point L6495(lines 6491 6497) the Hoare annotation is: true [2022-11-18 20:02:29,316 INFO L899 garLoopResultBuilder]: For program point L5570-1(line 5570) no Hoare annotation was computed. [2022-11-18 20:02:29,316 INFO L895 garLoopResultBuilder]: At program point L5504(lines 5481 5506) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-18 20:02:29,317 INFO L899 garLoopResultBuilder]: For program point L5372(lines 5372 5375) no Hoare annotation was computed. [2022-11-18 20:02:29,317 INFO L899 garLoopResultBuilder]: For program point L6231(line 6231) no Hoare annotation was computed. [2022-11-18 20:02:29,317 INFO L895 garLoopResultBuilder]: At program point L6297(lines 6263 6299) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-18 20:02:29,317 INFO L899 garLoopResultBuilder]: For program point L6231-4(line 6231) no Hoare annotation was computed. [2022-11-18 20:02:29,317 INFO L899 garLoopResultBuilder]: For program point L6165(lines 6165 6168) no Hoare annotation was computed. [2022-11-18 20:02:29,317 INFO L899 garLoopResultBuilder]: For program point L6231-2(line 6231) no Hoare annotation was computed. [2022-11-18 20:02:29,318 INFO L899 garLoopResultBuilder]: For program point L5967(lines 5967 5970) no Hoare annotation was computed. [2022-11-18 20:02:29,318 INFO L895 garLoopResultBuilder]: At program point L5967-1(lines 5962 5973) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-18 20:02:29,318 INFO L899 garLoopResultBuilder]: For program point L6033(line 6033) no Hoare annotation was computed. [2022-11-18 20:02:29,318 INFO L899 garLoopResultBuilder]: For program point L6628(lines 6628 6660) no Hoare annotation was computed. [2022-11-18 20:02:29,318 INFO L895 garLoopResultBuilder]: At program point L6298(lines 6256 6300) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-18 20:02:29,318 INFO L895 garLoopResultBuilder]: At program point L6364(lines 6356 6370) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-18 20:02:29,319 INFO L899 garLoopResultBuilder]: For program point L6232-2(line 6232) no Hoare annotation was computed. [2022-11-18 20:02:29,319 INFO L899 garLoopResultBuilder]: For program point L6232(line 6232) no Hoare annotation was computed. [2022-11-18 20:02:29,319 INFO L899 garLoopResultBuilder]: For program point L6232-4(line 6232) no Hoare annotation was computed. [2022-11-18 20:02:29,319 INFO L895 garLoopResultBuilder]: At program point L6100(lines 6072 6114) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-18 20:02:29,319 INFO L895 garLoopResultBuilder]: At program point L7025(lines 7024 7026) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-18 20:02:29,320 INFO L895 garLoopResultBuilder]: At program point L5968(line 5968) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-18 20:02:29,320 INFO L899 garLoopResultBuilder]: For program point L6629(line 6629) no Hoare annotation was computed. [2022-11-18 20:02:29,320 INFO L899 garLoopResultBuilder]: For program point L5572(line 5572) no Hoare annotation was computed. [2022-11-18 20:02:29,320 INFO L899 garLoopResultBuilder]: For program point L6431(lines 6431 6434) no Hoare annotation was computed. [2022-11-18 20:02:29,320 INFO L899 garLoopResultBuilder]: For program point L6233-2(line 6233) no Hoare annotation was computed. [2022-11-18 20:02:29,320 INFO L899 garLoopResultBuilder]: For program point L6233(line 6233) no Hoare annotation was computed. [2022-11-18 20:02:29,321 INFO L899 garLoopResultBuilder]: For program point L6233-6(line 6233) no Hoare annotation was computed. [2022-11-18 20:02:29,321 INFO L895 garLoopResultBuilder]: At program point L6035(lines 6021 6037) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-18 20:02:29,321 INFO L899 garLoopResultBuilder]: For program point L6233-4(line 6233) no Hoare annotation was computed. [2022-11-18 20:02:29,321 INFO L895 garLoopResultBuilder]: At program point L5903(line 5903) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-18 20:02:29,321 INFO L899 garLoopResultBuilder]: For program point L5903-1(line 5903) no Hoare annotation was computed. [2022-11-18 20:02:29,321 INFO L895 garLoopResultBuilder]: At program point L6960(lines 6959 6961) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-18 20:02:29,322 INFO L899 garLoopResultBuilder]: For program point L6630(lines 6630 6635) no Hoare annotation was computed. [2022-11-18 20:02:29,322 INFO L895 garLoopResultBuilder]: At program point L5573(lines 5573 5574) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-18 20:02:29,322 INFO L895 garLoopResultBuilder]: At program point L5573-1(lines 5573 5574) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-18 20:02:29,322 INFO L895 garLoopResultBuilder]: At program point L6366(lines 6356 6370) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-18 20:02:29,322 INFO L899 garLoopResultBuilder]: For program point L6234(line 6234) no Hoare annotation was computed. [2022-11-18 20:02:29,322 INFO L899 garLoopResultBuilder]: For program point L6234-4(line 6234) no Hoare annotation was computed. [2022-11-18 20:02:29,323 INFO L895 garLoopResultBuilder]: At program point L6102(lines 6072 6114) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-18 20:02:29,323 INFO L899 garLoopResultBuilder]: For program point L6234-2(line 6234) no Hoare annotation was computed. [2022-11-18 20:02:29,323 INFO L895 garLoopResultBuilder]: At program point L5045(lines 5035 5047) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-18 20:02:29,323 INFO L899 garLoopResultBuilder]: For program point L5904-1(line 5904) no Hoare annotation was computed. [2022-11-18 20:02:29,323 INFO L895 garLoopResultBuilder]: At program point L5904(line 5904) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-18 20:02:29,324 INFO L899 garLoopResultBuilder]: For program point L5706(line 5706) no Hoare annotation was computed. [2022-11-18 20:02:29,324 INFO L899 garLoopResultBuilder]: For program point L5706-4(line 5706) no Hoare annotation was computed. [2022-11-18 20:02:29,324 INFO L899 garLoopResultBuilder]: For program point L6697(line 6697) no Hoare annotation was computed. [2022-11-18 20:02:29,324 INFO L899 garLoopResultBuilder]: For program point L5706-2(line 5706) no Hoare annotation was computed. [2022-11-18 20:02:29,324 INFO L899 garLoopResultBuilder]: For program point L6565-1(line 6565) no Hoare annotation was computed. [2022-11-18 20:02:29,324 INFO L895 garLoopResultBuilder]: At program point L6565(line 6565) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_1~0 0)) [2022-11-18 20:02:29,325 INFO L899 garLoopResultBuilder]: For program point L6235(lines 6235 6245) no Hoare annotation was computed. [2022-11-18 20:02:29,325 INFO L895 garLoopResultBuilder]: At program point L7028-2(lines 7027 7029) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-18 20:02:29,325 INFO L899 garLoopResultBuilder]: For program point L7028-1(line 7028) no Hoare annotation was computed. [2022-11-18 20:02:29,325 INFO L895 garLoopResultBuilder]: At program point L7028(line 7028) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-18 20:02:29,325 INFO L899 garLoopResultBuilder]: For program point L5905-2(line 5905) no Hoare annotation was computed. [2022-11-18 20:02:29,326 INFO L899 garLoopResultBuilder]: For program point L5905(line 5905) no Hoare annotation was computed. [2022-11-18 20:02:29,326 INFO L899 garLoopResultBuilder]: For program point L6698(lines 6698 6702) no Hoare annotation was computed. [2022-11-18 20:02:29,326 INFO L895 garLoopResultBuilder]: At program point L5905-4(line 5905) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-18 20:02:29,326 INFO L899 garLoopResultBuilder]: For program point L6764(line 6764) no Hoare annotation was computed. [2022-11-18 20:02:29,326 INFO L895 garLoopResultBuilder]: At program point L5575(lines 5575 5576) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-18 20:02:29,327 INFO L895 garLoopResultBuilder]: At program point L5377(lines 5356 5379) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-18 20:02:29,327 INFO L899 garLoopResultBuilder]: For program point L6236-2(line 6236) no Hoare annotation was computed. [2022-11-18 20:02:29,327 INFO L899 garLoopResultBuilder]: For program point L6236(line 6236) no Hoare annotation was computed. [2022-11-18 20:02:29,327 INFO L895 garLoopResultBuilder]: At program point L6963(lines 6962 6964) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-18 20:02:29,327 INFO L895 garLoopResultBuilder]: At program point L5906(line 5906) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-18 20:02:29,328 INFO L899 garLoopResultBuilder]: For program point L6765(lines 6765 6769) no Hoare annotation was computed. [2022-11-18 20:02:29,328 INFO L899 garLoopResultBuilder]: For program point L6567-1(line 6567) no Hoare annotation was computed. [2022-11-18 20:02:29,328 INFO L895 garLoopResultBuilder]: At program point L6567(line 6567) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_1~0 0)) [2022-11-18 20:02:29,328 INFO L895 garLoopResultBuilder]: At program point L6105-2(lines 6063 6115) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-18 20:02:29,328 INFO L899 garLoopResultBuilder]: For program point L6105(lines 6105 6112) no Hoare annotation was computed. [2022-11-18 20:02:29,328 INFO L899 garLoopResultBuilder]: For program point L5907(line 5907) no Hoare annotation was computed. [2022-11-18 20:02:29,329 INFO L895 garLoopResultBuilder]: At program point L5577(line 5577) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-18 20:02:29,329 INFO L899 garLoopResultBuilder]: For program point L6436-2(lines 6413 6481) no Hoare annotation was computed. [2022-11-18 20:02:29,329 INFO L899 garLoopResultBuilder]: For program point L6436(lines 6436 6439) no Hoare annotation was computed. [2022-11-18 20:02:29,329 INFO L899 garLoopResultBuilder]: For program point L6238(lines 6238 6245) no Hoare annotation was computed. [2022-11-18 20:02:29,329 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2022-11-18 20:02:29,330 INFO L895 garLoopResultBuilder]: At program point L6106(line 6106) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-18 20:02:29,330 INFO L899 garLoopResultBuilder]: For program point L6172(line 6172) no Hoare annotation was computed. [2022-11-18 20:02:29,330 INFO L895 garLoopResultBuilder]: At program point L7031(lines 7030 7032) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-18 20:02:29,330 INFO L895 garLoopResultBuilder]: At program point L6106-1(line 6106) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-18 20:02:29,330 INFO L895 garLoopResultBuilder]: At program point L5908(lines 5897 5910) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-18 20:02:29,331 INFO L899 garLoopResultBuilder]: For program point L5578(line 5578) no Hoare annotation was computed. [2022-11-18 20:02:29,331 INFO L899 garLoopResultBuilder]: For program point L6569-1(line 6569) no Hoare annotation was computed. [2022-11-18 20:02:29,331 INFO L895 garLoopResultBuilder]: At program point L6569(line 6569) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_1~0 0)) [2022-11-18 20:02:29,331 INFO L899 garLoopResultBuilder]: For program point L6239(line 6239) no Hoare annotation was computed. [2022-11-18 20:02:29,331 INFO L899 garLoopResultBuilder]: For program point L6107(line 6107) no Hoare annotation was computed. [2022-11-18 20:02:29,332 INFO L899 garLoopResultBuilder]: For program point L6173(lines 6173 6180) no Hoare annotation was computed. [2022-11-18 20:02:29,332 INFO L899 garLoopResultBuilder]: For program point L6239-2(line 6239) no Hoare annotation was computed. [2022-11-18 20:02:29,332 INFO L899 garLoopResultBuilder]: For program point L6173-1(lines 6173 6180) no Hoare annotation was computed. [2022-11-18 20:02:29,332 INFO L899 garLoopResultBuilder]: For program point L5711(line 5711) no Hoare annotation was computed. [2022-11-18 20:02:29,334 INFO L895 garLoopResultBuilder]: At program point L5579(lines 5507 5581) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-18 20:02:29,335 INFO L899 garLoopResultBuilder]: For program point L5711-2(lines 5711 5720) no Hoare annotation was computed. [2022-11-18 20:02:29,335 INFO L895 garLoopResultBuilder]: At program point L5711-3(lines 5692 5723) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-18 20:02:29,335 INFO L895 garLoopResultBuilder]: At program point L6372(lines 6301 6374) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-18 20:02:29,335 INFO L899 garLoopResultBuilder]: For program point L6174(lines 6174 6177) no Hoare annotation was computed. [2022-11-18 20:02:29,336 INFO L895 garLoopResultBuilder]: At program point L6108-1(line 6108) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-18 20:02:29,336 INFO L895 garLoopResultBuilder]: At program point L6108(line 6108) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-18 20:02:29,336 INFO L895 garLoopResultBuilder]: At program point L6967(lines 6966 6968) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-18 20:02:29,336 INFO L899 garLoopResultBuilder]: For program point L6571-1(line 6571) no Hoare annotation was computed. [2022-11-18 20:02:29,336 INFO L895 garLoopResultBuilder]: At program point L6571(line 6571) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_1~0 0)) [2022-11-18 20:02:29,337 INFO L899 garLoopResultBuilder]: For program point L6637(line 6637) no Hoare annotation was computed. [2022-11-18 20:02:29,337 INFO L899 garLoopResultBuilder]: For program point L6241(lines 6241 6245) no Hoare annotation was computed. [2022-11-18 20:02:29,337 INFO L899 garLoopResultBuilder]: For program point L6241-1(lines 6235 6245) no Hoare annotation was computed. [2022-11-18 20:02:29,337 INFO L895 garLoopResultBuilder]: At program point L6109(line 6109) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-18 20:02:29,337 INFO L899 garLoopResultBuilder]: For program point L6638(lines 6638 6656) no Hoare annotation was computed. [2022-11-18 20:02:29,338 INFO L899 garLoopResultBuilder]: For program point L6704(line 6704) no Hoare annotation was computed. [2022-11-18 20:02:29,338 INFO L895 garLoopResultBuilder]: At program point L5713(line 5713) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-18 20:02:29,338 INFO L895 garLoopResultBuilder]: At program point L5713-1(line 5713) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-18 20:02:29,338 INFO L899 garLoopResultBuilder]: For program point L6242(line 6242) no Hoare annotation was computed. [2022-11-18 20:02:29,338 INFO L899 garLoopResultBuilder]: For program point L6110(line 6110) no Hoare annotation was computed. [2022-11-18 20:02:29,339 INFO L899 garLoopResultBuilder]: For program point L6242-2(line 6242) no Hoare annotation was computed. [2022-11-18 20:02:29,339 INFO L899 garLoopResultBuilder]: For program point L6771(line 6771) no Hoare annotation was computed. [2022-11-18 20:02:29,339 INFO L899 garLoopResultBuilder]: For program point L6705(lines 6705 6709) no Hoare annotation was computed. [2022-11-18 20:02:29,339 INFO L899 garLoopResultBuilder]: For program point L6573-1(line 6573) no Hoare annotation was computed. [2022-11-18 20:02:29,339 INFO L895 garLoopResultBuilder]: At program point L6573(line 6573) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_1~0 0)) [2022-11-18 20:02:29,340 INFO L895 garLoopResultBuilder]: At program point L5054(lines 5049 5056) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-18 20:02:29,340 INFO L899 garLoopResultBuilder]: For program point L6772(lines 6772 6776) no Hoare annotation was computed. [2022-11-18 20:02:29,340 INFO L899 garLoopResultBuilder]: For program point L6640-2(lines 6638 6655) no Hoare annotation was computed. [2022-11-18 20:02:29,340 INFO L899 garLoopResultBuilder]: For program point L6640(lines 6640 6649) no Hoare annotation was computed. [2022-11-18 20:02:29,340 INFO L895 garLoopResultBuilder]: At program point L6971(lines 6970 6972) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-18 20:02:29,341 INFO L895 garLoopResultBuilder]: At program point L5716-1(line 5716) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-18 20:02:29,341 INFO L895 garLoopResultBuilder]: At program point L5716(line 5716) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-18 20:02:29,341 INFO L899 garLoopResultBuilder]: For program point L6575-1(line 6575) no Hoare annotation was computed. [2022-11-18 20:02:29,341 INFO L895 garLoopResultBuilder]: At program point L6575(line 6575) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_1~0 0)) [2022-11-18 20:02:29,341 INFO L899 garLoopResultBuilder]: For program point L6509-1(line 6509) no Hoare annotation was computed. [2022-11-18 20:02:29,342 INFO L895 garLoopResultBuilder]: At program point L6509(line 6509) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-11-18 20:02:29,342 INFO L902 garLoopResultBuilder]: At program point pdc20621_dump_hdmaENTRY(lines 5686 5691) the Hoare annotation is: true [2022-11-18 20:02:29,342 INFO L899 garLoopResultBuilder]: For program point pdc20621_dump_hdmaEXIT(lines 5686 5691) no Hoare annotation was computed. [2022-11-18 20:02:29,342 INFO L899 garLoopResultBuilder]: For program point pdc20621_dump_hdmaFINAL(lines 5686 5691) no Hoare annotation was computed. [2022-11-18 20:02:29,346 INFO L444 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1] [2022-11-18 20:02:29,350 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2022-11-18 20:02:29,377 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-18 20:02:29,378 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-18 20:02:29,378 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-18 20:02:29,379 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-18 20:02:29,381 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-18 20:02:29,381 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-18 20:02:29,381 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-18 20:02:29,382 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-18 20:02:29,400 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-18 20:02:29,406 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-18 20:02:29,406 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-18 20:02:29,407 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-18 20:02:29,407 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-18 20:02:29,408 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-18 20:02:29,409 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-18 20:02:29,409 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-18 20:02:29,410 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-18 20:02:29,410 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-18 20:02:29,411 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-18 20:02:29,411 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-18 20:02:29,411 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-18 20:02:29,413 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-18 20:02:29,413 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-18 20:02:29,413 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-18 20:02:29,417 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 18.11 08:02:29 BoogieIcfgContainer [2022-11-18 20:02:29,419 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-11-18 20:02:29,420 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-11-18 20:02:29,420 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-11-18 20:02:29,420 INFO L275 PluginConnector]: Witness Printer initialized [2022-11-18 20:02:29,421 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 08:01:43" (3/4) ... [2022-11-18 20:02:29,427 INFO L137 WitnessPrinter]: Generating witness for correct program [2022-11-18 20:02:29,435 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pdc20621_i2c_read [2022-11-18 20:02:29,435 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pdc_prep_lba28 [2022-11-18 20:02:29,435 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure devm_kzalloc [2022-11-18 20:02:29,436 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pdc_prep_lba48 [2022-11-18 20:02:29,436 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __pdc20621_push_hdma [2022-11-18 20:02:29,436 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure warn_slowpath_null [2022-11-18 20:02:29,436 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pdc_pkt_footer [2022-11-18 20:02:29,436 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __const_udelay [2022-11-18 20:02:29,436 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure msleep [2022-11-18 20:02:29,437 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_error [2022-11-18 20:02:29,437 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ata_port_pbar_desc [2022-11-18 20:02:29,437 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_stop [2022-11-18 20:02:29,437 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pdc_reset_port [2022-11-18 20:02:29,437 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv__builtin_expect [2022-11-18 20:02:29,437 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure memcpy_toio [2022-11-18 20:02:29,438 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure readl [2022-11-18 20:02:29,438 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure writel [2022-11-18 20:02:29,438 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure assume_abort_if_not [2022-11-18 20:02:29,438 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pdc20621_push_hdma [2022-11-18 20:02:29,438 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_malloc [2022-11-18 20:02:29,438 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ioread8 [2022-11-18 20:02:29,439 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pdc20621_ata_pkt [2022-11-18 20:02:29,439 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_zalloc [2022-11-18 20:02:29,439 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pdc20621_dump_hdma [2022-11-18 20:02:29,483 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 230 nodes and edges [2022-11-18 20:02:29,487 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 64 nodes and edges [2022-11-18 20:02:29,491 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 22 nodes and edges [2022-11-18 20:02:29,494 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2022-11-18 20:02:29,498 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2022-11-18 20:02:29,502 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2022-11-18 20:02:29,556 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && #memory_$Pointer$ == \old(#memory_$Pointer$)) || !(ldv_spin == 0) [2022-11-18 20:02:29,557 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && #memory_$Pointer$ == \old(#memory_$Pointer$)) || !(ldv_spin == 0) [2022-11-18 20:02:29,557 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && #memory_$Pointer$ == \old(#memory_$Pointer$)) || !(ldv_spin == 0) [2022-11-18 20:02:29,815 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f30dc76-eec1-4ee7-bbf7-d330fba5e344/bin/uautomizer-TMbwUNV5ro/witness.graphml [2022-11-18 20:02:29,815 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-11-18 20:02:29,816 INFO L158 Benchmark]: Toolchain (without parser) took 60178.76ms. Allocated memory was 100.7MB in the beginning and 461.4MB in the end (delta: 360.7MB). Free memory was 59.9MB in the beginning and 316.9MB in the end (delta: -257.0MB). Peak memory consumption was 104.1MB. Max. memory is 16.1GB. [2022-11-18 20:02:29,816 INFO L158 Benchmark]: CDTParser took 0.36ms. Allocated memory is still 100.7MB. Free memory is still 57.9MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-18 20:02:29,817 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2555.59ms. Allocated memory was 100.7MB in the beginning and 190.8MB in the end (delta: 90.2MB). Free memory was 59.5MB in the beginning and 130.9MB in the end (delta: -71.4MB). Peak memory consumption was 55.9MB. Max. memory is 16.1GB. [2022-11-18 20:02:29,817 INFO L158 Benchmark]: Boogie Procedure Inliner took 289.28ms. Allocated memory is still 190.8MB. Free memory was 130.9MB in the beginning and 107.8MB in the end (delta: 23.1MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. [2022-11-18 20:02:29,817 INFO L158 Benchmark]: Boogie Preprocessor took 314.55ms. Allocated memory is still 190.8MB. Free memory was 107.8MB in the beginning and 88.9MB in the end (delta: 18.9MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2022-11-18 20:02:29,818 INFO L158 Benchmark]: RCFGBuilder took 10951.72ms. Allocated memory was 190.8MB in the beginning and 318.8MB in the end (delta: 127.9MB). Free memory was 88.9MB in the beginning and 208.0MB in the end (delta: -119.1MB). Peak memory consumption was 136.1MB. Max. memory is 16.1GB. [2022-11-18 20:02:29,818 INFO L158 Benchmark]: TraceAbstraction took 45662.48ms. Allocated memory was 318.8MB in the beginning and 461.4MB in the end (delta: 142.6MB). Free memory was 207.0MB in the beginning and 357.4MB in the end (delta: -150.4MB). Peak memory consumption was 239.6MB. Max. memory is 16.1GB. [2022-11-18 20:02:29,819 INFO L158 Benchmark]: Witness Printer took 395.56ms. Allocated memory is still 461.4MB. Free memory was 357.4MB in the beginning and 316.9MB in the end (delta: 40.5MB). Peak memory consumption was 37.7MB. Max. memory is 16.1GB. [2022-11-18 20:02:29,822 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.36ms. Allocated memory is still 100.7MB. Free memory is still 57.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2555.59ms. Allocated memory was 100.7MB in the beginning and 190.8MB in the end (delta: 90.2MB). Free memory was 59.5MB in the beginning and 130.9MB in the end (delta: -71.4MB). Peak memory consumption was 55.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 289.28ms. Allocated memory is still 190.8MB. Free memory was 130.9MB in the beginning and 107.8MB in the end (delta: 23.1MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 314.55ms. Allocated memory is still 190.8MB. Free memory was 107.8MB in the beginning and 88.9MB in the end (delta: 18.9MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. * RCFGBuilder took 10951.72ms. Allocated memory was 190.8MB in the beginning and 318.8MB in the end (delta: 127.9MB). Free memory was 88.9MB in the beginning and 208.0MB in the end (delta: -119.1MB). Peak memory consumption was 136.1MB. Max. memory is 16.1GB. * TraceAbstraction took 45662.48ms. Allocated memory was 318.8MB in the beginning and 461.4MB in the end (delta: 142.6MB). Free memory was 207.0MB in the beginning and 357.4MB in the end (delta: -150.4MB). Peak memory consumption was 239.6MB. Max. memory is 16.1GB. * Witness Printer took 395.56ms. Allocated memory is still 461.4MB. Free memory was 357.4MB in the beginning and 316.9MB in the end (delta: 40.5MB). Peak memory consumption was 37.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - PositiveResult [Line: 4981]: 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 25 procedures, 609 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 45.5s, OverallIterations: 5, TraceHistogramMax: 13, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.1s, AutomataDifference: 30.7s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 2.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 8 mSolverCounterUnknown, 2453 SdHoareTripleChecker+Valid, 29.7s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 2291 mSDsluCounter, 10035 SdHoareTripleChecker+Invalid, 28.7s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 5289 mSDsCounter, 910 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 2036 IncrementalHoareTripleChecker+Invalid, 2954 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 910 mSolverCounterUnsat, 4746 mSDtfsCounter, 2036 mSolverCounterSat, 0.1s SdHoareTripleChecker+Time, 8 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 1425 GetRequests, 1394 SyntacticMatches, 0 SemanticMatches, 31 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 26 ImplicationChecksByTransitivity, 0.5s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=936occurred in iteration=4, InterpolantAutomatonStates: 24, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.4s AutomataMinimizationTime, 5 MinimizatonAttempts, 730 StatesRemovedByMinimization, 4 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 245 LocationsWithAnnotation, 1683 PreInvPairs, 2020 NumberOfFragments, 922 HoareAnnotationTreeSize, 1683 FomulaSimplifications, 1400 FormulaSimplificationTreeSizeReduction, 0.4s HoareSimplificationTime, 245 FomulaSimplificationsInter, 834 FormulaSimplificationTreeSizeReductionInter, 1.4s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.6s SsaConstructionTime, 2.1s SatisfiabilityAnalysisTime, 6.6s InterpolantComputationTime, 2508 NumberOfCodeBlocks, 2508 NumberOfCodeBlocksAsserted, 8 NumberOfCheckSat, 2500 ConstructedInterpolants, 0 QuantifiedInterpolants, 4017 SizeOfPredicates, 0 NumberOfNonLiveVariables, 9282 ConjunctsInSsa, 7 ConjunctsInUnsatCore, 8 InterpolantComputations, 5 PerfectInterpolantSequences, 5253/5256 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 1 specifications checked. All of them hold - InvariantResult [Line: 6413]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 5035]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 6980]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7020]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 7024]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 5507]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 7037]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 6356]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 6929]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 6413]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 7030]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 5951]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 6184]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 6356]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 5727]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 6063]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 6123]: Loop Invariant [2022-11-18 20:02:29,853 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-18 20:02:29,853 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-18 20:02:29,853 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-18 20:02:29,854 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-18 20:02:29,855 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-18 20:02:29,855 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-18 20:02:29,855 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-18 20:02:29,856 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset Derived loop invariant: ((unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && #memory_$Pointer$ == \old(#memory_$Pointer$)) || !(ldv_spin == 0) - InvariantResult [Line: 5049]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 6193]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 5724]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 5394]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 7004]: Loop Invariant Derived loop invariant: ldv_spin == 0 && ldv_state_variable_1 == 0 - InvariantResult [Line: 6536]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6038]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5356]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 6953]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 5692]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 7027]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 5916]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6956]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 6483]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 5916]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6263]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 6923]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 6021]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 6564]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 5728]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6156]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 6942]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 6966]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 5810]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 6988]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 5380]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 6973]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 6004]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 6072]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 5611]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 7013]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 6959]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 6926]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 6263]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 6375]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 5883]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7016]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6840]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 6849]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 6977]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 6991]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 4984]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6950]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 5525]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 6984]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 6962]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 6123]: Loop Invariant [2022-11-18 20:02:29,887 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-18 20:02:29,888 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-18 20:02:29,888 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-18 20:02:29,888 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-18 20:02:29,889 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-18 20:02:29,889 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-18 20:02:29,889 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-18 20:02:29,889 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset Derived loop invariant: ((unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && #memory_$Pointer$ == \old(#memory_$Pointer$)) || !(ldv_spin == 0) - InvariantResult [Line: 6301]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 6123]: Loop Invariant [2022-11-18 20:02:29,890 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-18 20:02:29,890 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-18 20:02:29,891 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-18 20:02:29,891 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-18 20:02:29,891 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-18 20:02:29,892 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-18 20:02:29,892 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-18 20:02:29,892 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset Derived loop invariant: ((unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && #memory_$Pointer$ == \old(#memory_$Pointer$)) || !(ldv_spin == 0) - InvariantResult [Line: 5525]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 5916]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5481]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 6946]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 6399]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 5582]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 6193]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 5974]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 6072]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 6970]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 5942]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 6263]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 6518]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 6527]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: ldv_spin == 0 && ldv_state_variable_1 == 0 - InvariantResult [Line: 7001]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5962]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 5057]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 5897]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 6491]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6913]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 6503]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 6564]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6256]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 6935]: Loop Invariant Derived loop invariant: ldv_spin == 0 RESULT: Ultimate proved your program to be correct! [2022-11-18 20:02:29,942 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f30dc76-eec1-4ee7-bbf7-d330fba5e344/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE