./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.0/usb_urb-drivers-usb-serial-whiteheat.ko.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version b5237d83 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_bf89d5de-55ce-44b3-ae99-b6f4aa5eb5e2/bin/uautomizer-vX5HgA9Q3a/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf89d5de-55ce-44b3-ae99-b6f4aa5eb5e2/bin/uautomizer-vX5HgA9Q3a/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf89d5de-55ce-44b3-ae99-b6f4aa5eb5e2/bin/uautomizer-vX5HgA9Q3a/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf89d5de-55ce-44b3-ae99-b6f4aa5eb5e2/bin/uautomizer-vX5HgA9Q3a/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.0/usb_urb-drivers-usb-serial-whiteheat.ko.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf89d5de-55ce-44b3-ae99-b6f4aa5eb5e2/bin/uautomizer-vX5HgA9Q3a/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf89d5de-55ce-44b3-ae99-b6f4aa5eb5e2/bin/uautomizer-vX5HgA9Q3a --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 1b2bc647ca8745ce6966563490eaffac57a1a11e1ae3ccf6c64fee22f81541d7 --- 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-b5237d8 [2022-11-21 16:27:13,575 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 16:27:13,577 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 16:27:13,600 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 16:27:13,600 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 16:27:13,601 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 16:27:13,603 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 16:27:13,605 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 16:27:13,606 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 16:27:13,607 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 16:27:13,608 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 16:27:13,610 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 16:27:13,610 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 16:27:13,611 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 16:27:13,613 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 16:27:13,614 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 16:27:13,615 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 16:27:13,616 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 16:27:13,618 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 16:27:13,621 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 16:27:13,622 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 16:27:13,625 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 16:27:13,626 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 16:27:13,627 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 16:27:13,636 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 16:27:13,644 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 16:27:13,644 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 16:27:13,645 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 16:27:13,646 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 16:27:13,647 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 16:27:13,647 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 16:27:13,648 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 16:27:13,652 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 16:27:13,653 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 16:27:13,654 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 16:27:13,654 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 16:27:13,657 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 16:27:13,658 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 16:27:13,658 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 16:27:13,659 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 16:27:13,661 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 16:27:13,663 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf89d5de-55ce-44b3-ae99-b6f4aa5eb5e2/bin/uautomizer-vX5HgA9Q3a/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-11-21 16:27:13,696 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 16:27:13,696 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 16:27:13,697 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-21 16:27:13,697 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-21 16:27:13,697 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 16:27:13,698 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-21 16:27:13,698 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 16:27:13,698 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 16:27:13,698 INFO L138 SettingsManager]: * Use SBE=true [2022-11-21 16:27:13,698 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 16:27:13,699 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 16:27:13,699 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 16:27:13,699 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 16:27:13,699 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 16:27:13,699 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 16:27:13,699 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 16:27:13,700 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 16:27:13,700 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 16:27:13,700 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 16:27:13,700 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-21 16:27:13,700 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-21 16:27:13,700 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-21 16:27:13,701 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 16:27:13,701 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 16:27:13,701 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 16:27:13,701 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-21 16:27:13,701 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-21 16:27:13,701 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-21 16:27:13,702 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-21 16:27:13,702 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 16:27:13,706 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_bf89d5de-55ce-44b3-ae99-b6f4aa5eb5e2/bin/uautomizer-vX5HgA9Q3a/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf89d5de-55ce-44b3-ae99-b6f4aa5eb5e2/bin/uautomizer-vX5HgA9Q3a Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1b2bc647ca8745ce6966563490eaffac57a1a11e1ae3ccf6c64fee22f81541d7 [2022-11-21 16:27:14,049 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 16:27:14,084 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 16:27:14,087 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 16:27:14,089 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 16:27:14,089 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 16:27:14,091 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf89d5de-55ce-44b3-ae99-b6f4aa5eb5e2/bin/uautomizer-vX5HgA9Q3a/../../sv-benchmarks/c/ldv-linux-3.0/usb_urb-drivers-usb-serial-whiteheat.ko.cil.out.i [2022-11-21 16:27:17,184 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 16:27:17,820 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 16:27:17,820 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf89d5de-55ce-44b3-ae99-b6f4aa5eb5e2/sv-benchmarks/c/ldv-linux-3.0/usb_urb-drivers-usb-serial-whiteheat.ko.cil.out.i [2022-11-21 16:27:17,861 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf89d5de-55ce-44b3-ae99-b6f4aa5eb5e2/bin/uautomizer-vX5HgA9Q3a/data/6d629079e/ce85542030d54f0ab9f99b304f8772b0/FLAG9c8bba827 [2022-11-21 16:27:17,879 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf89d5de-55ce-44b3-ae99-b6f4aa5eb5e2/bin/uautomizer-vX5HgA9Q3a/data/6d629079e/ce85542030d54f0ab9f99b304f8772b0 [2022-11-21 16:27:17,884 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 16:27:17,886 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 16:27:17,889 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 16:27:17,889 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 16:27:17,893 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 16:27:17,894 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 04:27:17" (1/1) ... [2022-11-21 16:27:17,895 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@122ed222 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:27:17, skipping insertion in model container [2022-11-21 16:27:17,895 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 04:27:17" (1/1) ... [2022-11-21 16:27:17,902 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 16:27:18,026 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 16:27:19,542 WARN L237 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_bf89d5de-55ce-44b3-ae99-b6f4aa5eb5e2/sv-benchmarks/c/ldv-linux-3.0/usb_urb-drivers-usb-serial-whiteheat.ko.cil.out.i[223543,223556] [2022-11-21 16:27:19,605 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 16:27:19,659 INFO L203 MainTranslator]: Completed pre-run [2022-11-21 16:27:20,025 WARN L237 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_bf89d5de-55ce-44b3-ae99-b6f4aa5eb5e2/sv-benchmarks/c/ldv-linux-3.0/usb_urb-drivers-usb-serial-whiteheat.ko.cil.out.i[223543,223556] [2022-11-21 16:27:20,052 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 16:27:20,141 INFO L208 MainTranslator]: Completed translation [2022-11-21 16:27:20,141 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:27:20 WrapperNode [2022-11-21 16:27:20,143 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 16:27:20,144 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-21 16:27:20,145 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-21 16:27:20,145 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-21 16:27:20,153 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:27:20" (1/1) ... [2022-11-21 16:27:20,220 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:27:20" (1/1) ... [2022-11-21 16:27:20,375 INFO L138 Inliner]: procedures = 167, calls = 1419, calls flagged for inlining = 71, calls inlined = 71, statements flattened = 4363 [2022-11-21 16:27:20,375 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-21 16:27:20,376 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-21 16:27:20,377 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-21 16:27:20,377 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-21 16:27:20,395 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:27:20" (1/1) ... [2022-11-21 16:27:20,395 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:27:20" (1/1) ... [2022-11-21 16:27:20,473 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:27:20" (1/1) ... [2022-11-21 16:27:20,473 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:27:20" (1/1) ... [2022-11-21 16:27:20,553 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:27:20" (1/1) ... [2022-11-21 16:27:20,578 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:27:20" (1/1) ... [2022-11-21 16:27:20,592 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:27:20" (1/1) ... [2022-11-21 16:27:20,604 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:27:20" (1/1) ... [2022-11-21 16:27:20,644 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-21 16:27:20,646 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-21 16:27:20,647 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-21 16:27:20,647 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-21 16:27:20,648 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:27:20" (1/1) ... [2022-11-21 16:27:20,655 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-21 16:27:20,666 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf89d5de-55ce-44b3-ae99-b6f4aa5eb5e2/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:27:20,684 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf89d5de-55ce-44b3-ae99-b6f4aa5eb5e2/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-21 16:27:20,708 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf89d5de-55ce-44b3-ae99-b6f4aa5eb5e2/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-21 16:27:20,731 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2022-11-21 16:27:20,731 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2022-11-21 16:27:20,731 INFO L130 BoogieDeclarations]: Found specification of procedure whiteheat_exit [2022-11-21 16:27:20,732 INFO L138 BoogieDeclarations]: Found implementation of procedure whiteheat_exit [2022-11-21 16:27:20,732 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-21 16:27:20,732 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2022-11-21 16:27:20,732 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2022-11-21 16:27:20,733 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-21 16:27:20,733 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-21 16:27:20,733 INFO L130 BoogieDeclarations]: Found specification of procedure usb_bulk_msg [2022-11-21 16:27:20,733 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_bulk_msg [2022-11-21 16:27:20,733 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-21 16:27:20,733 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_serial_port_data [2022-11-21 16:27:20,734 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_serial_port_data [2022-11-21 16:27:20,734 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-21 16:27:20,734 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-21 16:27:20,734 INFO L130 BoogieDeclarations]: Found specification of procedure ezusb_writememory [2022-11-21 16:27:20,734 INFO L138 BoogieDeclarations]: Found implementation of procedure ezusb_writememory [2022-11-21 16:27:20,734 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2022-11-21 16:27:20,735 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2022-11-21 16:27:20,735 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-21 16:27:20,735 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-21 16:27:20,735 INFO L130 BoogieDeclarations]: Found specification of procedure firm_send_command [2022-11-21 16:27:20,735 INFO L138 BoogieDeclarations]: Found implementation of procedure firm_send_command [2022-11-21 16:27:20,735 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2022-11-21 16:27:20,735 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2022-11-21 16:27:20,736 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-21 16:27:20,736 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-21 16:27:20,736 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_serial_port_data [2022-11-21 16:27:20,736 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_serial_port_data [2022-11-21 16:27:20,736 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-21 16:27:20,736 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-11-21 16:27:20,737 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-11-21 16:27:20,737 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_bulk_urb [2022-11-21 16:27:20,737 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_bulk_urb [2022-11-21 16:27:20,738 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume_stop [2022-11-21 16:27:20,738 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume_stop [2022-11-21 16:27:20,739 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2022-11-21 16:27:20,739 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value [2022-11-21 16:27:20,739 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2022-11-21 16:27:20,739 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2022-11-21 16:27:20,739 INFO L130 BoogieDeclarations]: Found specification of procedure request_ihex_firmware [2022-11-21 16:27:20,740 INFO L138 BoogieDeclarations]: Found implementation of procedure request_ihex_firmware [2022-11-21 16:27:20,740 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_register [2022-11-21 16:27:20,740 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_register [2022-11-21 16:27:20,740 INFO L130 BoogieDeclarations]: Found specification of procedure whiteheat_attach [2022-11-21 16:27:20,741 INFO L138 BoogieDeclarations]: Found implementation of procedure whiteheat_attach [2022-11-21 16:27:20,741 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-21 16:27:20,741 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_debug_data [2022-11-21 16:27:20,741 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_debug_data [2022-11-21 16:27:20,741 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-21 16:27:20,741 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-21 16:27:20,741 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2022-11-21 16:27:20,742 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2022-11-21 16:27:20,742 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-21 16:27:20,742 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-21 16:27:20,742 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-21 16:27:20,743 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-11-21 16:27:20,743 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-11-21 16:27:20,744 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-21 16:27:20,744 INFO L130 BoogieDeclarations]: Found specification of procedure ihex_next_binrec [2022-11-21 16:27:20,744 INFO L138 BoogieDeclarations]: Found implementation of procedure ihex_next_binrec [2022-11-21 16:27:20,744 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2022-11-21 16:27:20,744 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2022-11-21 16:27:20,745 INFO L130 BoogieDeclarations]: Found specification of procedure ezusb_set_reset [2022-11-21 16:27:20,745 INFO L138 BoogieDeclarations]: Found implementation of procedure ezusb_set_reset [2022-11-21 16:27:20,745 INFO L130 BoogieDeclarations]: Found specification of procedure urb_to_wrap [2022-11-21 16:27:20,745 INFO L138 BoogieDeclarations]: Found implementation of procedure urb_to_wrap [2022-11-21 16:27:20,745 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-21 16:27:20,745 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2022-11-21 16:27:20,745 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2022-11-21 16:27:20,746 INFO L130 BoogieDeclarations]: Found specification of procedure firm_setup_port [2022-11-21 16:27:20,747 INFO L138 BoogieDeclarations]: Found implementation of procedure firm_setup_port [2022-11-21 16:27:20,747 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-11-21 16:27:20,747 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-11-21 16:27:20,747 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2022-11-21 16:27:20,747 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2022-11-21 16:27:20,747 INFO L130 BoogieDeclarations]: Found specification of procedure list_first [2022-11-21 16:27:20,747 INFO L138 BoogieDeclarations]: Found implementation of procedure list_first [2022-11-21 16:27:20,748 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_blast_assert [2022-11-21 16:27:20,748 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_blast_assert [2022-11-21 16:27:20,748 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-21 16:27:20,749 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-21 16:27:20,749 INFO L130 BoogieDeclarations]: Found specification of procedure firm_close [2022-11-21 16:27:20,749 INFO L138 BoogieDeclarations]: Found implementation of procedure firm_close [2022-11-21 16:27:20,749 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2022-11-21 16:27:20,749 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2022-11-21 16:27:20,750 INFO L130 BoogieDeclarations]: Found specification of procedure list_move [2022-11-21 16:27:20,751 INFO L138 BoogieDeclarations]: Found implementation of procedure list_move [2022-11-21 16:27:20,751 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_deregister [2022-11-21 16:27:20,751 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_deregister [2022-11-21 16:27:20,751 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2022-11-21 16:27:20,751 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2022-11-21 16:27:20,752 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-11-21 16:27:20,752 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-11-21 16:27:20,752 INFO L130 BoogieDeclarations]: Found specification of procedure stop_command_port [2022-11-21 16:27:20,752 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_command_port [2022-11-21 16:27:20,752 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2022-11-21 16:27:20,752 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2022-11-21 16:27:20,753 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2022-11-21 16:27:20,753 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2022-11-21 16:27:20,753 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2022-11-21 16:27:20,754 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2022-11-21 16:27:20,754 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2022-11-21 16:27:20,754 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2022-11-21 16:27:20,754 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undefined_pointer [2022-11-21 16:27:20,754 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undefined_pointer [2022-11-21 16:27:20,755 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-11-21 16:27:20,755 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-11-21 16:27:20,755 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2022-11-21 16:27:20,755 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2022-11-21 16:27:20,755 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-21 16:27:20,755 INFO L130 BoogieDeclarations]: Found specification of procedure usb_clear_halt [2022-11-21 16:27:20,756 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_clear_halt [2022-11-21 16:27:20,756 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2022-11-21 16:27:20,756 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2022-11-21 16:27:20,756 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-21 16:27:20,757 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-21 16:27:20,757 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-21 16:27:20,760 INFO L130 BoogieDeclarations]: Found specification of procedure whiteheat_init [2022-11-21 16:27:20,761 INFO L138 BoogieDeclarations]: Found implementation of procedure whiteheat_init [2022-11-21 16:27:21,423 INFO L235 CfgBuilder]: Building ICFG [2022-11-21 16:27:21,425 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-21 16:27:21,849 WARN L816 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-11-21 16:27:22,051 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##8: assume !false; [2022-11-21 16:27:22,052 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##7: assume false; [2022-11-21 16:27:22,066 WARN L816 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-11-21 16:27:22,198 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##35: assume !false; [2022-11-21 16:27:22,203 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##34: assume false; [2022-11-21 16:27:22,320 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_assume_stopFINAL: assume true; [2022-11-21 16:27:22,724 WARN L816 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-11-21 16:27:22,741 WARN L816 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-11-21 16:27:25,002 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##395: assume !false; [2022-11-21 16:27:25,002 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##394: assume false; [2022-11-21 16:27:25,002 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##54: assume !false; [2022-11-21 16:27:25,002 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##53: assume false; [2022-11-21 16:27:25,084 INFO L276 CfgBuilder]: Performing block encoding [2022-11-21 16:27:25,109 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-21 16:27:25,110 INFO L300 CfgBuilder]: Removed 94 assume(true) statements. [2022-11-21 16:27:25,114 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 04:27:25 BoogieIcfgContainer [2022-11-21 16:27:25,114 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-21 16:27:25,118 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-21 16:27:25,118 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-21 16:27:25,121 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-21 16:27:25,122 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 21.11 04:27:17" (1/3) ... [2022-11-21 16:27:25,124 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3dee08ec and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.11 04:27:25, skipping insertion in model container [2022-11-21 16:27:25,124 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:27:20" (2/3) ... [2022-11-21 16:27:25,125 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3dee08ec and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.11 04:27:25, skipping insertion in model container [2022-11-21 16:27:25,125 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 04:27:25" (3/3) ... [2022-11-21 16:27:25,127 INFO L112 eAbstractionObserver]: Analyzing ICFG usb_urb-drivers-usb-serial-whiteheat.ko.cil.out.i [2022-11-21 16:27:25,146 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-21 16:27:25,147 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-11-21 16:27:25,288 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-21 16:27:25,296 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;@2dc75081, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-21 16:27:25,296 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-11-21 16:27:25,307 INFO L276 IsEmpty]: Start isEmpty. Operand has 1112 states, 802 states have (on average 1.4800498753117206) internal successors, (1187), 827 states have internal predecessors, (1187), 257 states have call successors, (257), 52 states have call predecessors, (257), 51 states have return successors, (256), 253 states have call predecessors, (256), 256 states have call successors, (256) [2022-11-21 16:27:25,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 16:27:25,316 INFO L187 NwaCegarLoop]: Found error trace [2022-11-21 16:27:25,317 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-21 16:27:25,317 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-21 16:27:25,324 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 16:27:25,325 INFO L85 PathProgramCache]: Analyzing trace with hash 273597783, now seen corresponding path program 1 times [2022-11-21 16:27:25,335 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-21 16:27:25,335 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [138330482] [2022-11-21 16:27:25,335 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-21 16:27:25,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 16:27:25,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:27:26,126 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-11-21 16:27:26,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:27:26,144 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-21 16:27:26,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:27:26,153 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 16:27:26,153 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-21 16:27:26,154 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [138330482] [2022-11-21 16:27:26,154 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [138330482] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-21 16:27:26,155 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-21 16:27:26,155 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-21 16:27:26,156 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1805979359] [2022-11-21 16:27:26,157 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-21 16:27:26,162 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-21 16:27:26,162 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-21 16:27:26,189 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-21 16:27:26,190 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-21 16:27:26,195 INFO L87 Difference]: Start difference. First operand has 1112 states, 802 states have (on average 1.4800498753117206) internal successors, (1187), 827 states have internal predecessors, (1187), 257 states have call successors, (257), 52 states have call predecessors, (257), 51 states have return successors, (256), 253 states have call predecessors, (256), 256 states have call successors, (256) Second operand has 3 states, 3 states have (on average 5.0) internal successors, (15), 3 states have internal predecessors, (15), 3 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-11-21 16:27:26,597 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-21 16:27:26,597 INFO L93 Difference]: Finished difference Result 3272 states and 5106 transitions. [2022-11-21 16:27:26,599 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-21 16:27:26,600 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 5.0) internal successors, (15), 3 states have internal predecessors, (15), 3 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Word has length 20 [2022-11-21 16:27:26,600 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-21 16:27:26,638 INFO L225 Difference]: With dead ends: 3272 [2022-11-21 16:27:26,638 INFO L226 Difference]: Without dead ends: 2176 [2022-11-21 16:27:26,655 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-21 16:27:26,661 INFO L413 NwaCegarLoop]: 1781 mSDtfsCounter, 1488 mSDsluCounter, 1461 mSDsCounter, 0 mSdLazyCounter, 8 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1488 SdHoareTripleChecker+Valid, 3242 SdHoareTripleChecker+Invalid, 10 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 8 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-11-21 16:27:26,663 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1488 Valid, 3242 Invalid, 10 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [2 Valid, 8 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-11-21 16:27:26,684 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2176 states. [2022-11-21 16:27:26,899 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2176 to 2173. [2022-11-21 16:27:26,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2173 states, 1570 states have (on average 1.2369426751592356) internal successors, (1942), 1605 states have internal predecessors, (1942), 504 states have call successors, (504), 99 states have call predecessors, (504), 98 states have return successors, (505), 495 states have call predecessors, (505), 501 states have call successors, (505) [2022-11-21 16:27:26,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2173 states to 2173 states and 2951 transitions. [2022-11-21 16:27:26,925 INFO L78 Accepts]: Start accepts. Automaton has 2173 states and 2951 transitions. Word has length 20 [2022-11-21 16:27:26,926 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-21 16:27:26,926 INFO L495 AbstractCegarLoop]: Abstraction has 2173 states and 2951 transitions. [2022-11-21 16:27:26,926 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 5.0) internal successors, (15), 3 states have internal predecessors, (15), 3 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-11-21 16:27:26,927 INFO L276 IsEmpty]: Start isEmpty. Operand 2173 states and 2951 transitions. [2022-11-21 16:27:26,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2022-11-21 16:27:26,928 INFO L187 NwaCegarLoop]: Found error trace [2022-11-21 16:27:26,929 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-21 16:27:26,929 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-11-21 16:27:26,929 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-21 16:27:26,930 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 16:27:26,930 INFO L85 PathProgramCache]: Analyzing trace with hash -108889687, now seen corresponding path program 1 times [2022-11-21 16:27:26,930 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-21 16:27:26,931 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [307203567] [2022-11-21 16:27:26,931 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-21 16:27:26,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 16:27:27,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:27:27,373 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-11-21 16:27:27,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:27:27,401 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-21 16:27:27,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:27:27,416 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 16:27:27,416 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-21 16:27:27,417 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [307203567] [2022-11-21 16:27:27,417 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [307203567] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-21 16:27:27,417 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-21 16:27:27,417 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-21 16:27:27,418 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [400847758] [2022-11-21 16:27:27,418 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-21 16:27:27,419 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-21 16:27:27,420 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-21 16:27:27,421 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-21 16:27:27,425 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-21 16:27:27,425 INFO L87 Difference]: Start difference. First operand 2173 states and 2951 transitions. Second operand has 3 states, 3 states have (on average 5.333333333333333) internal successors, (16), 3 states have internal predecessors, (16), 3 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-11-21 16:27:27,543 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-21 16:27:27,543 INFO L93 Difference]: Finished difference Result 2175 states and 2952 transitions. [2022-11-21 16:27:27,543 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-21 16:27:27,544 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 5.333333333333333) internal successors, (16), 3 states have internal predecessors, (16), 3 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Word has length 21 [2022-11-21 16:27:27,544 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-21 16:27:27,562 INFO L225 Difference]: With dead ends: 2175 [2022-11-21 16:27:27,562 INFO L226 Difference]: Without dead ends: 2162 [2022-11-21 16:27:27,568 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-21 16:27:27,569 INFO L413 NwaCegarLoop]: 1491 mSDtfsCounter, 1483 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 0 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1483 SdHoareTripleChecker+Valid, 1491 SdHoareTripleChecker+Invalid, 0 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 0 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-11-21 16:27:27,570 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1483 Valid, 1491 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-11-21 16:27:27,576 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2162 states. [2022-11-21 16:27:27,723 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2162 to 2162. [2022-11-21 16:27:27,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2162 states, 1564 states have (on average 1.2346547314578005) internal successors, (1931), 1597 states have internal predecessors, (1931), 500 states have call successors, (500), 98 states have call predecessors, (500), 97 states have return successors, (502), 492 states have call predecessors, (502), 498 states have call successors, (502) [2022-11-21 16:27:27,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2162 states to 2162 states and 2933 transitions. [2022-11-21 16:27:27,750 INFO L78 Accepts]: Start accepts. Automaton has 2162 states and 2933 transitions. Word has length 21 [2022-11-21 16:27:27,750 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-21 16:27:27,750 INFO L495 AbstractCegarLoop]: Abstraction has 2162 states and 2933 transitions. [2022-11-21 16:27:27,751 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 5.333333333333333) internal successors, (16), 3 states have internal predecessors, (16), 3 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-11-21 16:27:27,751 INFO L276 IsEmpty]: Start isEmpty. Operand 2162 states and 2933 transitions. [2022-11-21 16:27:27,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-11-21 16:27:27,771 INFO L187 NwaCegarLoop]: Found error trace [2022-11-21 16:27:27,771 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 2, 2, 2, 2, 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] [2022-11-21 16:27:27,771 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-11-21 16:27:27,772 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-21 16:27:27,776 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 16:27:27,777 INFO L85 PathProgramCache]: Analyzing trace with hash -241699864, now seen corresponding path program 1 times [2022-11-21 16:27:27,777 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-21 16:27:27,777 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [611516318] [2022-11-21 16:27:27,777 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-21 16:27:27,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 16:27:27,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:27:28,392 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-11-21 16:27:28,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:27:28,408 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-21 16:27:28,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:27:28,430 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2022-11-21 16:27:28,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:27:28,466 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-21 16:27:28,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:27:28,488 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-21 16:27:28,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:27:28,498 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-21 16:27:28,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:27:28,510 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2022-11-21 16:27:28,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:27:28,527 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 63 [2022-11-21 16:27:28,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:27:28,552 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 72 [2022-11-21 16:27:28,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:27:28,564 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 82 [2022-11-21 16:27:28,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:27:28,573 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2022-11-21 16:27:28,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:27:28,580 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2022-11-21 16:27:28,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:27:28,591 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-11-21 16:27:28,592 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-21 16:27:28,593 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [611516318] [2022-11-21 16:27:28,593 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [611516318] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-21 16:27:28,593 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-21 16:27:28,594 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-11-21 16:27:28,594 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [301254894] [2022-11-21 16:27:28,594 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-21 16:27:28,595 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-11-21 16:27:28,595 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-21 16:27:28,596 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-11-21 16:27:28,596 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2022-11-21 16:27:28,597 INFO L87 Difference]: Start difference. First operand 2162 states and 2933 transitions. Second operand has 6 states, 6 states have (on average 11.666666666666666) internal successors, (70), 3 states have internal predecessors, (70), 2 states have call successors, (14), 5 states have call predecessors, (14), 1 states have return successors, (12), 2 states have call predecessors, (12), 2 states have call successors, (12) [2022-11-21 16:27:31,434 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-21 16:27:31,434 INFO L93 Difference]: Finished difference Result 5155 states and 7116 transitions. [2022-11-21 16:27:31,435 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-21 16:27:31,435 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 11.666666666666666) internal successors, (70), 3 states have internal predecessors, (70), 2 states have call successors, (14), 5 states have call predecessors, (14), 1 states have return successors, (12), 2 states have call predecessors, (12), 2 states have call successors, (12) Word has length 105 [2022-11-21 16:27:31,435 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-21 16:27:31,454 INFO L225 Difference]: With dead ends: 5155 [2022-11-21 16:27:31,454 INFO L226 Difference]: Without dead ends: 3019 [2022-11-21 16:27:31,464 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 27 GetRequests, 23 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2022-11-21 16:27:31,465 INFO L413 NwaCegarLoop]: 1523 mSDtfsCounter, 816 mSDsluCounter, 1958 mSDsCounter, 0 mSdLazyCounter, 969 mSolverCounterSat, 686 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 970 SdHoareTripleChecker+Valid, 3481 SdHoareTripleChecker+Invalid, 1655 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 686 IncrementalHoareTripleChecker+Valid, 969 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.5s IncrementalHoareTripleChecker+Time [2022-11-21 16:27:31,466 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [970 Valid, 3481 Invalid, 1655 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [686 Valid, 969 Invalid, 0 Unknown, 0 Unchecked, 2.5s Time] [2022-11-21 16:27:31,471 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3019 states. [2022-11-21 16:27:31,703 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3019 to 2966. [2022-11-21 16:27:31,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2966 states, 2161 states have (on average 1.2443313280888477) internal successors, (2689), 2209 states have internal predecessors, (2689), 704 states have call successors, (704), 98 states have call predecessors, (704), 100 states have return successors, (715), 692 states have call predecessors, (715), 702 states have call successors, (715) [2022-11-21 16:27:31,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2966 states to 2966 states and 4108 transitions. [2022-11-21 16:27:31,739 INFO L78 Accepts]: Start accepts. Automaton has 2966 states and 4108 transitions. Word has length 105 [2022-11-21 16:27:31,739 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-21 16:27:31,740 INFO L495 AbstractCegarLoop]: Abstraction has 2966 states and 4108 transitions. [2022-11-21 16:27:31,740 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 11.666666666666666) internal successors, (70), 3 states have internal predecessors, (70), 2 states have call successors, (14), 5 states have call predecessors, (14), 1 states have return successors, (12), 2 states have call predecessors, (12), 2 states have call successors, (12) [2022-11-21 16:27:31,740 INFO L276 IsEmpty]: Start isEmpty. Operand 2966 states and 4108 transitions. [2022-11-21 16:27:31,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2022-11-21 16:27:31,761 INFO L187 NwaCegarLoop]: Found error trace [2022-11-21 16:27:31,761 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2022-11-21 16:27:31,762 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-11-21 16:27:31,762 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-21 16:27:31,763 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 16:27:31,763 INFO L85 PathProgramCache]: Analyzing trace with hash -183153708, now seen corresponding path program 1 times [2022-11-21 16:27:31,763 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-21 16:27:31,763 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1502862729] [2022-11-21 16:27:31,764 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-21 16:27:31,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 16:27:31,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:27:32,526 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-11-21 16:27:32,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:27:32,535 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-21 16:27:32,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:27:32,545 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2022-11-21 16:27:32,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:27:32,559 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2022-11-21 16:27:32,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:27:32,568 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2022-11-21 16:27:32,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:27:32,576 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2022-11-21 16:27:32,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:27:32,585 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 72 [2022-11-21 16:27:32,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:27:32,601 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2022-11-21 16:27:32,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:27:32,611 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-21 16:27:32,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:27:32,618 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2022-11-21 16:27:32,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:27:32,628 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-21 16:27:32,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:27:32,634 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 103 [2022-11-21 16:27:32,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:27:32,642 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 108 [2022-11-21 16:27:32,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:27:32,649 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 115 [2022-11-21 16:27:32,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:27:32,657 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 120 [2022-11-21 16:27:32,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:27:32,664 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2022-11-21 16:27:32,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:27:32,672 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2022-11-21 16:27:32,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:27:32,681 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-21 16:27:32,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:27:32,687 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2022-11-21 16:27:32,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:27:32,695 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 163 [2022-11-21 16:27:32,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:27:32,702 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2022-11-21 16:27:32,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:27:32,714 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 173 [2022-11-21 16:27:32,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:27:32,729 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 178 [2022-11-21 16:27:32,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:27:32,738 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 16:27:32,738 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-21 16:27:32,738 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1502862729] [2022-11-21 16:27:32,738 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1502862729] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-21 16:27:32,739 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-21 16:27:32,739 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-11-21 16:27:32,739 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [769525228] [2022-11-21 16:27:32,739 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-21 16:27:32,741 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-11-21 16:27:32,741 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-21 16:27:32,742 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-11-21 16:27:32,742 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2022-11-21 16:27:32,742 INFO L87 Difference]: Start difference. First operand 2966 states and 4108 transitions. Second operand has 7 states, 7 states have (on average 16.428571428571427) internal successors, (115), 5 states have internal predecessors, (115), 3 states have call successors, (24), 4 states have call predecessors, (24), 1 states have return successors, (21), 3 states have call predecessors, (21), 3 states have call successors, (21) [2022-11-21 16:27:37,208 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-21 16:27:37,208 INFO L93 Difference]: Finished difference Result 11457 states and 16338 transitions. [2022-11-21 16:27:37,209 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-11-21 16:27:37,209 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 16.428571428571427) internal successors, (115), 5 states have internal predecessors, (115), 3 states have call successors, (24), 4 states have call predecessors, (24), 1 states have return successors, (21), 3 states have call predecessors, (21), 3 states have call successors, (21) Word has length 191 [2022-11-21 16:27:37,211 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-21 16:27:37,265 INFO L225 Difference]: With dead ends: 11457 [2022-11-21 16:27:37,265 INFO L226 Difference]: Without dead ends: 8518 [2022-11-21 16:27:37,280 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 56 GetRequests, 48 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=27, Invalid=63, Unknown=0, NotChecked=0, Total=90 [2022-11-21 16:27:37,289 INFO L413 NwaCegarLoop]: 3175 mSDtfsCounter, 2229 mSDsluCounter, 7655 mSDsCounter, 0 mSdLazyCounter, 2304 mSolverCounterSat, 1338 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2405 SdHoareTripleChecker+Valid, 10830 SdHoareTripleChecker+Invalid, 3642 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1338 IncrementalHoareTripleChecker+Valid, 2304 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.7s IncrementalHoareTripleChecker+Time [2022-11-21 16:27:37,291 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2405 Valid, 10830 Invalid, 3642 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1338 Valid, 2304 Invalid, 0 Unknown, 0 Unchecked, 3.7s Time] [2022-11-21 16:27:37,303 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8518 states. [2022-11-21 16:27:37,693 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8518 to 2974. [2022-11-21 16:27:37,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2974 states, 2167 states have (on average 1.2436548223350254) internal successors, (2695), 2215 states have internal predecessors, (2695), 706 states have call successors, (706), 98 states have call predecessors, (706), 100 states have return successors, (717), 694 states have call predecessors, (717), 704 states have call successors, (717) [2022-11-21 16:27:37,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2974 states to 2974 states and 4118 transitions. [2022-11-21 16:27:37,741 INFO L78 Accepts]: Start accepts. Automaton has 2974 states and 4118 transitions. Word has length 191 [2022-11-21 16:27:37,741 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-21 16:27:37,742 INFO L495 AbstractCegarLoop]: Abstraction has 2974 states and 4118 transitions. [2022-11-21 16:27:37,742 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 16.428571428571427) internal successors, (115), 5 states have internal predecessors, (115), 3 states have call successors, (24), 4 states have call predecessors, (24), 1 states have return successors, (21), 3 states have call predecessors, (21), 3 states have call successors, (21) [2022-11-21 16:27:37,742 INFO L276 IsEmpty]: Start isEmpty. Operand 2974 states and 4118 transitions. [2022-11-21 16:27:37,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2022-11-21 16:27:37,753 INFO L187 NwaCegarLoop]: Found error trace [2022-11-21 16:27:37,753 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 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] [2022-11-21 16:27:37,754 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-11-21 16:27:37,762 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-21 16:27:37,762 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 16:27:37,763 INFO L85 PathProgramCache]: Analyzing trace with hash -1263676034, now seen corresponding path program 1 times [2022-11-21 16:27:37,763 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-21 16:27:37,763 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1167338202] [2022-11-21 16:27:37,763 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-21 16:27:37,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 16:27:37,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:27:38,984 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-11-21 16:27:38,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:27:38,999 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-21 16:27:39,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:27:39,005 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2022-11-21 16:27:39,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:27:39,018 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2022-11-21 16:27:39,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:27:39,221 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-21 16:27:39,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:27:39,278 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2022-11-21 16:27:39,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:27:39,287 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-21 16:27:39,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:27:39,294 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 59 [2022-11-21 16:27:39,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:27:39,301 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2022-11-21 16:27:39,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:27:39,308 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 71 [2022-11-21 16:27:39,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:27:39,316 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 76 [2022-11-21 16:27:39,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:27:39,324 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 81 [2022-11-21 16:27:39,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:27:39,331 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2022-11-21 16:27:39,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:27:39,338 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-21 16:27:39,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:27:39,343 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2022-11-21 16:27:39,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:27:39,351 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 119 [2022-11-21 16:27:39,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:27:39,356 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2022-11-21 16:27:39,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:27:39,371 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2022-11-21 16:27:39,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:27:39,377 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2022-11-21 16:27:39,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:27:39,383 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2022-11-21 16:27:39,383 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-21 16:27:39,384 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1167338202] [2022-11-21 16:27:39,384 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1167338202] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-21 16:27:39,384 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1995042267] [2022-11-21 16:27:39,384 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-21 16:27:39,385 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-21 16:27:39,385 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf89d5de-55ce-44b3-ae99-b6f4aa5eb5e2/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:27:39,388 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf89d5de-55ce-44b3-ae99-b6f4aa5eb5e2/bin/uautomizer-vX5HgA9Q3a/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-21 16:27:39,415 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf89d5de-55ce-44b3-ae99-b6f4aa5eb5e2/bin/uautomizer-vX5HgA9Q3a/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-11-21 16:27:40,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:27:40,459 INFO L263 TraceCheckSpWp]: Trace formula consists of 3257 conjuncts, 15 conjunts are in the unsatisfiable core [2022-11-21 16:27:40,471 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-21 16:27:40,613 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2022-11-21 16:27:40,626 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-21 16:27:40,626 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1995042267] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-21 16:27:40,626 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-11-21 16:27:40,627 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [10] total 14 [2022-11-21 16:27:40,627 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1632739312] [2022-11-21 16:27:40,627 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-21 16:27:40,628 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-11-21 16:27:40,628 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-21 16:27:40,628 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-11-21 16:27:40,629 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=26, Invalid=156, Unknown=0, NotChecked=0, Total=182 [2022-11-21 16:27:40,629 INFO L87 Difference]: Start difference. First operand 2974 states and 4118 transitions. Second operand has 6 states, 6 states have (on average 14.0) internal successors, (84), 5 states have internal predecessors, (84), 2 states have call successors, (20), 2 states have call predecessors, (20), 3 states have return successors, (17), 3 states have call predecessors, (17), 2 states have call successors, (17) [2022-11-21 16:27:41,092 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-21 16:27:41,093 INFO L93 Difference]: Finished difference Result 5925 states and 8208 transitions. [2022-11-21 16:27:41,093 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-11-21 16:27:41,093 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 14.0) internal successors, (84), 5 states have internal predecessors, (84), 2 states have call successors, (20), 2 states have call predecessors, (20), 3 states have return successors, (17), 3 states have call predecessors, (17), 2 states have call successors, (17) Word has length 147 [2022-11-21 16:27:41,094 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-21 16:27:41,110 INFO L225 Difference]: With dead ends: 5925 [2022-11-21 16:27:41,110 INFO L226 Difference]: Without dead ends: 2968 [2022-11-21 16:27:41,121 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 193 GetRequests, 180 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=30, Invalid=180, Unknown=0, NotChecked=0, Total=210 [2022-11-21 16:27:41,122 INFO L413 NwaCegarLoop]: 1487 mSDtfsCounter, 2 mSDsluCounter, 5931 mSDsCounter, 0 mSdLazyCounter, 20 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4 SdHoareTripleChecker+Valid, 7418 SdHoareTripleChecker+Invalid, 22 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 20 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-11-21 16:27:41,123 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4 Valid, 7418 Invalid, 22 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [2 Valid, 20 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-11-21 16:27:41,127 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2968 states. [2022-11-21 16:27:41,341 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2968 to 2968. [2022-11-21 16:27:41,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2968 states, 2164 states have (on average 1.2426062846580406) internal successors, (2689), 2210 states have internal predecessors, (2689), 704 states have call successors, (704), 97 states have call predecessors, (704), 99 states have return successors, (715), 692 states have call predecessors, (715), 702 states have call successors, (715) [2022-11-21 16:27:41,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2968 states to 2968 states and 4108 transitions. [2022-11-21 16:27:41,365 INFO L78 Accepts]: Start accepts. Automaton has 2968 states and 4108 transitions. Word has length 147 [2022-11-21 16:27:41,366 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-21 16:27:41,366 INFO L495 AbstractCegarLoop]: Abstraction has 2968 states and 4108 transitions. [2022-11-21 16:27:41,366 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 14.0) internal successors, (84), 5 states have internal predecessors, (84), 2 states have call successors, (20), 2 states have call predecessors, (20), 3 states have return successors, (17), 3 states have call predecessors, (17), 2 states have call successors, (17) [2022-11-21 16:27:41,366 INFO L276 IsEmpty]: Start isEmpty. Operand 2968 states and 4108 transitions. [2022-11-21 16:27:41,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2022-11-21 16:27:41,374 INFO L187 NwaCegarLoop]: Found error trace [2022-11-21 16:27:41,374 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2022-11-21 16:27:41,392 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf89d5de-55ce-44b3-ae99-b6f4aa5eb5e2/bin/uautomizer-vX5HgA9Q3a/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2022-11-21 16:27:41,586 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf89d5de-55ce-44b3-ae99-b6f4aa5eb5e2/bin/uautomizer-vX5HgA9Q3a/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-21 16:27:41,586 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-21 16:27:41,586 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 16:27:41,586 INFO L85 PathProgramCache]: Analyzing trace with hash 661818220, now seen corresponding path program 1 times [2022-11-21 16:27:41,587 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-21 16:27:41,587 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [476749330] [2022-11-21 16:27:41,587 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-21 16:27:41,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 16:27:41,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:27:42,671 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-11-21 16:27:42,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:27:42,684 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-21 16:27:42,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:27:42,690 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-11-21 16:27:42,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:27:42,695 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2022-11-21 16:27:42,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:27:42,708 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 41 [2022-11-21 16:27:42,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:27:42,887 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-21 16:27:42,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:27:42,938 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2022-11-21 16:27:42,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:27:42,946 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-21 16:27:42,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:27:42,951 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2022-11-21 16:27:42,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:27:42,956 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 72 [2022-11-21 16:27:42,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:27:42,963 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2022-11-21 16:27:42,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:27:42,969 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2022-11-21 16:27:42,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:27:42,977 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2022-11-21 16:27:42,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:27:42,984 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 100 [2022-11-21 16:27:42,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:27:42,991 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-21 16:27:42,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:27:42,996 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117 [2022-11-21 16:27:42,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:27:43,005 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 127 [2022-11-21 16:27:43,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:27:43,011 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2022-11-21 16:27:43,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:27:43,027 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 137 [2022-11-21 16:27:43,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:27:43,033 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2022-11-21 16:27:43,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:27:43,039 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2022-11-21 16:27:43,040 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-21 16:27:43,040 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [476749330] [2022-11-21 16:27:43,040 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [476749330] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-21 16:27:43,040 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [881014349] [2022-11-21 16:27:43,041 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-21 16:27:43,041 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-21 16:27:43,041 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf89d5de-55ce-44b3-ae99-b6f4aa5eb5e2/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:27:43,042 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf89d5de-55ce-44b3-ae99-b6f4aa5eb5e2/bin/uautomizer-vX5HgA9Q3a/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-21 16:27:43,061 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf89d5de-55ce-44b3-ae99-b6f4aa5eb5e2/bin/uautomizer-vX5HgA9Q3a/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2022-11-21 16:27:44,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:27:44,237 INFO L263 TraceCheckSpWp]: Trace formula consists of 3327 conjuncts, 6 conjunts are in the unsatisfiable core [2022-11-21 16:27:44,245 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-21 16:27:44,689 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 13 [2022-11-21 16:27:44,732 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 16:27:44,732 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-21 16:27:44,732 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [881014349] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-21 16:27:44,733 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-11-21 16:27:44,733 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [10] total 15 [2022-11-21 16:27:44,733 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [971720393] [2022-11-21 16:27:44,733 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-21 16:27:44,734 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-11-21 16:27:44,735 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-21 16:27:44,735 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-11-21 16:27:44,735 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=31, Invalid=179, Unknown=0, NotChecked=0, Total=210 [2022-11-21 16:27:44,736 INFO L87 Difference]: Start difference. First operand 2968 states and 4108 transitions. Second operand has 7 states, 7 states have (on average 13.571428571428571) internal successors, (95), 7 states have internal predecessors, (95), 4 states have call successors, (22), 3 states have call predecessors, (22), 3 states have return successors, (19), 4 states have call predecessors, (19), 4 states have call successors, (19) [2022-11-21 16:27:48,972 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 [0] [2022-11-21 16:27:51,021 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2022-11-21 16:27:53,311 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2022-11-21 16:27:55,402 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2022-11-21 16:27:58,450 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2022-11-21 16:28:00,759 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2022-11-21 16:28:03,724 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2022-11-21 16:28:06,054 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2022-11-21 16:28:08,058 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2022-11-21 16:28:08,320 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-21 16:28:08,320 INFO L93 Difference]: Finished difference Result 7523 states and 10479 transitions. [2022-11-21 16:28:08,321 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-11-21 16:28:08,321 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 13.571428571428571) internal successors, (95), 7 states have internal predecessors, (95), 4 states have call successors, (22), 3 states have call predecessors, (22), 3 states have return successors, (19), 4 states have call predecessors, (19), 4 states have call successors, (19) Word has length 155 [2022-11-21 16:28:08,322 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-21 16:28:08,348 INFO L225 Difference]: With dead ends: 7523 [2022-11-21 16:28:08,349 INFO L226 Difference]: Without dead ends: 4576 [2022-11-21 16:28:08,364 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 205 GetRequests, 188 SyntacticMatches, 1 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 14 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=49, Invalid=257, Unknown=0, NotChecked=0, Total=306 [2022-11-21 16:28:08,365 INFO L413 NwaCegarLoop]: 1687 mSDtfsCounter, 680 mSDsluCounter, 6361 mSDsCounter, 0 mSdLazyCounter, 1042 mSolverCounterSat, 29 mSolverCounterUnsat, 9 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 22.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 716 SdHoareTripleChecker+Valid, 8048 SdHoareTripleChecker+Invalid, 1080 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 29 IncrementalHoareTripleChecker+Valid, 1042 IncrementalHoareTripleChecker+Invalid, 9 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 22.9s IncrementalHoareTripleChecker+Time [2022-11-21 16:28:08,366 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [716 Valid, 8048 Invalid, 1080 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [29 Valid, 1042 Invalid, 9 Unknown, 0 Unchecked, 22.9s Time] [2022-11-21 16:28:08,373 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4576 states. [2022-11-21 16:28:08,800 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4576 to 4402. [2022-11-21 16:28:08,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4402 states, 3219 states have (on average 1.248524386455421) internal successors, (4019), 3315 states have internal predecessors, (4019), 1030 states have call successors, (1030), 149 states have call predecessors, (1030), 152 states have return successors, (1076), 991 states have call predecessors, (1076), 1028 states have call successors, (1076) [2022-11-21 16:28:08,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4402 states to 4402 states and 6125 transitions. [2022-11-21 16:28:08,848 INFO L78 Accepts]: Start accepts. Automaton has 4402 states and 6125 transitions. Word has length 155 [2022-11-21 16:28:08,850 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-21 16:28:08,850 INFO L495 AbstractCegarLoop]: Abstraction has 4402 states and 6125 transitions. [2022-11-21 16:28:08,851 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 13.571428571428571) internal successors, (95), 7 states have internal predecessors, (95), 4 states have call successors, (22), 3 states have call predecessors, (22), 3 states have return successors, (19), 4 states have call predecessors, (19), 4 states have call successors, (19) [2022-11-21 16:28:08,852 INFO L276 IsEmpty]: Start isEmpty. Operand 4402 states and 6125 transitions. [2022-11-21 16:28:08,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2022-11-21 16:28:08,862 INFO L187 NwaCegarLoop]: Found error trace [2022-11-21 16:28:08,862 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 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] [2022-11-21 16:28:08,883 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf89d5de-55ce-44b3-ae99-b6f4aa5eb5e2/bin/uautomizer-vX5HgA9Q3a/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2022-11-21 16:28:09,075 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5,3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf89d5de-55ce-44b3-ae99-b6f4aa5eb5e2/bin/uautomizer-vX5HgA9Q3a/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-21 16:28:09,075 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-21 16:28:09,076 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 16:28:09,076 INFO L85 PathProgramCache]: Analyzing trace with hash 1088653071, now seen corresponding path program 1 times [2022-11-21 16:28:09,076 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-21 16:28:09,076 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [45888116] [2022-11-21 16:28:09,077 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-21 16:28:09,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 16:28:09,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:28:09,537 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-11-21 16:28:09,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:28:09,546 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-21 16:28:09,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:28:09,552 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-11-21 16:28:09,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:28:09,556 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2022-11-21 16:28:09,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:28:09,566 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2022-11-21 16:28:09,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:28:09,572 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2022-11-21 16:28:09,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:28:09,581 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2022-11-21 16:28:09,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:28:09,589 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2022-11-21 16:28:09,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:28:09,595 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2022-11-21 16:28:09,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:28:09,616 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2022-11-21 16:28:09,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:28:09,639 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-21 16:28:09,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:28:09,653 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-21 16:28:09,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:28:09,659 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-21 16:28:09,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:28:09,663 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117 [2022-11-21 16:28:09,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:28:09,677 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2022-11-21 16:28:09,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:28:09,683 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2022-11-21 16:28:09,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:28:09,696 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 144 [2022-11-21 16:28:09,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:28:09,703 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2022-11-21 16:28:09,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:28:09,711 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2022-11-21 16:28:09,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:28:09,716 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2022-11-21 16:28:09,717 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-21 16:28:09,717 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [45888116] [2022-11-21 16:28:09,717 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [45888116] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-21 16:28:09,717 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [943457327] [2022-11-21 16:28:09,717 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-21 16:28:09,718 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-21 16:28:09,718 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf89d5de-55ce-44b3-ae99-b6f4aa5eb5e2/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:28:09,719 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf89d5de-55ce-44b3-ae99-b6f4aa5eb5e2/bin/uautomizer-vX5HgA9Q3a/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-21 16:28:09,727 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf89d5de-55ce-44b3-ae99-b6f4aa5eb5e2/bin/uautomizer-vX5HgA9Q3a/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2022-11-21 16:28:10,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:28:10,906 INFO L263 TraceCheckSpWp]: Trace formula consists of 3286 conjuncts, 3 conjunts are in the unsatisfiable core [2022-11-21 16:28:10,911 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-21 16:28:11,004 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 7 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-11-21 16:28:11,004 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-21 16:28:11,164 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2022-11-21 16:28:11,165 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [943457327] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-21 16:28:11,165 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-11-21 16:28:11,165 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 4, 4] total 8 [2022-11-21 16:28:11,165 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1390410901] [2022-11-21 16:28:11,165 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-11-21 16:28:11,166 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-11-21 16:28:11,166 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-21 16:28:11,167 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-11-21 16:28:11,167 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2022-11-21 16:28:11,167 INFO L87 Difference]: Start difference. First operand 4402 states and 6125 transitions. Second operand has 8 states, 8 states have (on average 20.875) internal successors, (167), 5 states have internal predecessors, (167), 4 states have call successors, (43), 5 states have call predecessors, (43), 2 states have return successors, (35), 4 states have call predecessors, (35), 4 states have call successors, (35) [2022-11-21 16:28:18,017 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-21 16:28:18,017 INFO L93 Difference]: Finished difference Result 11326 states and 16053 transitions. [2022-11-21 16:28:18,017 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-11-21 16:28:18,018 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 20.875) internal successors, (167), 5 states have internal predecessors, (167), 4 states have call successors, (43), 5 states have call predecessors, (43), 2 states have return successors, (35), 4 states have call predecessors, (35), 4 states have call successors, (35) Word has length 167 [2022-11-21 16:28:18,018 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-21 16:28:18,060 INFO L225 Difference]: With dead ends: 11326 [2022-11-21 16:28:18,060 INFO L226 Difference]: Without dead ends: 6945 [2022-11-21 16:28:18,081 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 374 GetRequests, 366 SyntacticMatches, 2 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 8 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2022-11-21 16:28:18,082 INFO L413 NwaCegarLoop]: 1589 mSDtfsCounter, 1839 mSDsluCounter, 4532 mSDsCounter, 0 mSdLazyCounter, 3124 mSolverCounterSat, 666 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2214 SdHoareTripleChecker+Valid, 6121 SdHoareTripleChecker+Invalid, 3790 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 666 IncrementalHoareTripleChecker+Valid, 3124 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 6.0s IncrementalHoareTripleChecker+Time [2022-11-21 16:28:18,083 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2214 Valid, 6121 Invalid, 3790 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [666 Valid, 3124 Invalid, 0 Unknown, 0 Unchecked, 6.0s Time] [2022-11-21 16:28:18,091 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6945 states. [2022-11-21 16:28:18,790 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6945 to 6878. [2022-11-21 16:28:18,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6878 states, 5081 states have (on average 1.2656957291871678) internal successors, (6431), 5239 states have internal predecessors, (6431), 1642 states have call successors, (1642), 149 states have call predecessors, (1642), 154 states have return successors, (1728), 1571 states have call predecessors, (1728), 1640 states have call successors, (1728) [2022-11-21 16:28:18,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6878 states to 6878 states and 9801 transitions. [2022-11-21 16:28:18,838 INFO L78 Accepts]: Start accepts. Automaton has 6878 states and 9801 transitions. Word has length 167 [2022-11-21 16:28:18,839 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-21 16:28:18,839 INFO L495 AbstractCegarLoop]: Abstraction has 6878 states and 9801 transitions. [2022-11-21 16:28:18,839 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 20.875) internal successors, (167), 5 states have internal predecessors, (167), 4 states have call successors, (43), 5 states have call predecessors, (43), 2 states have return successors, (35), 4 states have call predecessors, (35), 4 states have call successors, (35) [2022-11-21 16:28:18,840 INFO L276 IsEmpty]: Start isEmpty. Operand 6878 states and 9801 transitions. [2022-11-21 16:28:18,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2022-11-21 16:28:18,869 INFO L187 NwaCegarLoop]: Found error trace [2022-11-21 16:28:18,870 INFO L195 NwaCegarLoop]: trace histogram [6, 6, 5, 5, 5, 4, 4, 4, 4, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2022-11-21 16:28:18,886 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf89d5de-55ce-44b3-ae99-b6f4aa5eb5e2/bin/uautomizer-vX5HgA9Q3a/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2022-11-21 16:28:19,078 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf89d5de-55ce-44b3-ae99-b6f4aa5eb5e2/bin/uautomizer-vX5HgA9Q3a/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable6 [2022-11-21 16:28:19,079 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-21 16:28:19,079 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 16:28:19,079 INFO L85 PathProgramCache]: Analyzing trace with hash -2091310538, now seen corresponding path program 1 times [2022-11-21 16:28:19,079 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-21 16:28:19,079 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [850857158] [2022-11-21 16:28:19,079 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-21 16:28:19,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 16:28:19,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:28:20,422 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-11-21 16:28:20,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:28:20,433 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-21 16:28:20,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:28:20,441 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-11-21 16:28:20,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:28:20,458 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2022-11-21 16:28:20,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:28:20,468 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2022-11-21 16:28:20,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:28:20,473 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 48 [2022-11-21 16:28:20,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:28:20,477 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2022-11-21 16:28:20,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:28:20,482 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 71 [2022-11-21 16:28:20,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:28:20,496 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 76 [2022-11-21 16:28:20,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:28:20,644 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-21 16:28:20,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:28:20,689 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2022-11-21 16:28:20,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:28:20,696 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-21 16:28:20,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:28:20,700 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2022-11-21 16:28:20,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:28:20,708 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 107 [2022-11-21 16:28:20,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:28:20,713 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 114 [2022-11-21 16:28:20,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:28:20,720 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 119 [2022-11-21 16:28:20,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:28:20,725 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2022-11-21 16:28:20,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:28:20,731 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2022-11-21 16:28:20,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:28:20,738 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-21 16:28:20,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:28:20,743 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2022-11-21 16:28:20,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:28:20,754 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 159 [2022-11-21 16:28:20,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:28:20,776 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 169 [2022-11-21 16:28:20,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:28:20,783 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 176 [2022-11-21 16:28:20,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:28:20,793 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 180 [2022-11-21 16:28:20,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:28:20,800 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 184 [2022-11-21 16:28:20,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:28:20,808 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 188 [2022-11-21 16:28:20,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:28:20,815 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 192 [2022-11-21 16:28:20,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:28:20,840 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 200 [2022-11-21 16:28:20,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:28:20,851 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-11-21 16:28:20,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:28:20,856 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-11-21 16:28:20,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:28:20,863 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 218 [2022-11-21 16:28:20,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:28:20,871 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-21 16:28:20,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:28:20,876 INFO L134 CoverageAnalysis]: Checked inductivity of 141 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-11-21 16:28:20,877 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-21 16:28:20,877 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [850857158] [2022-11-21 16:28:20,877 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [850857158] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-21 16:28:20,877 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1993084703] [2022-11-21 16:28:20,878 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-21 16:28:20,878 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-21 16:28:20,878 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf89d5de-55ce-44b3-ae99-b6f4aa5eb5e2/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:28:20,879 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf89d5de-55ce-44b3-ae99-b6f4aa5eb5e2/bin/uautomizer-vX5HgA9Q3a/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-21 16:28:20,906 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf89d5de-55ce-44b3-ae99-b6f4aa5eb5e2/bin/uautomizer-vX5HgA9Q3a/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2022-11-21 16:28:22,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:28:22,257 INFO L263 TraceCheckSpWp]: Trace formula consists of 3988 conjuncts, 4 conjunts are in the unsatisfiable core [2022-11-21 16:28:22,265 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-21 16:28:22,384 INFO L134 CoverageAnalysis]: Checked inductivity of 141 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2022-11-21 16:28:22,384 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-21 16:28:22,384 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1993084703] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-21 16:28:22,385 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-11-21 16:28:22,385 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [12] total 15 [2022-11-21 16:28:22,386 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [654878843] [2022-11-21 16:28:22,386 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-21 16:28:22,386 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-21 16:28:22,387 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-21 16:28:22,387 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-21 16:28:22,387 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=30, Invalid=180, Unknown=0, NotChecked=0, Total=210 [2022-11-21 16:28:22,388 INFO L87 Difference]: Start difference. First operand 6878 states and 9801 transitions. Second operand has 5 states, 5 states have (on average 25.6) internal successors, (128), 5 states have internal predecessors, (128), 4 states have call successors, (32), 3 states have call predecessors, (32), 3 states have return successors, (29), 4 states have call predecessors, (29), 4 states have call successors, (29) [2022-11-21 16:28:23,116 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-21 16:28:23,116 INFO L93 Difference]: Finished difference Result 13820 states and 19691 transitions. [2022-11-21 16:28:23,117 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-11-21 16:28:23,117 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 25.6) internal successors, (128), 5 states have internal predecessors, (128), 4 states have call successors, (32), 3 states have call predecessors, (32), 3 states have return successors, (29), 4 states have call predecessors, (29), 4 states have call successors, (29) Word has length 239 [2022-11-21 16:28:23,117 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-21 16:28:23,161 INFO L225 Difference]: With dead ends: 13820 [2022-11-21 16:28:23,162 INFO L226 Difference]: Without dead ends: 6928 [2022-11-21 16:28:23,270 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 312 GetRequests, 297 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 17 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=40, Invalid=232, Unknown=0, NotChecked=0, Total=272 [2022-11-21 16:28:23,272 INFO L413 NwaCegarLoop]: 1494 mSDtfsCounter, 27 mSDsluCounter, 4447 mSDsCounter, 0 mSdLazyCounter, 16 mSolverCounterSat, 6 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 28 SdHoareTripleChecker+Valid, 5941 SdHoareTripleChecker+Invalid, 22 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 6 IncrementalHoareTripleChecker+Valid, 16 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-11-21 16:28:23,272 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [28 Valid, 5941 Invalid, 22 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [6 Valid, 16 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-11-21 16:28:23,279 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6928 states. [2022-11-21 16:28:23,875 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6928 to 6889. [2022-11-21 16:28:23,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6889 states, 5088 states have (on average 1.26375786163522) internal successors, (6430), 5246 states have internal predecessors, (6430), 1645 states have call successors, (1645), 150 states have call predecessors, (1645), 155 states have return successors, (1731), 1574 states have call predecessors, (1731), 1643 states have call successors, (1731) [2022-11-21 16:28:23,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6889 states to 6889 states and 9806 transitions. [2022-11-21 16:28:23,919 INFO L78 Accepts]: Start accepts. Automaton has 6889 states and 9806 transitions. Word has length 239 [2022-11-21 16:28:23,920 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-21 16:28:23,921 INFO L495 AbstractCegarLoop]: Abstraction has 6889 states and 9806 transitions. [2022-11-21 16:28:23,921 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 25.6) internal successors, (128), 5 states have internal predecessors, (128), 4 states have call successors, (32), 3 states have call predecessors, (32), 3 states have return successors, (29), 4 states have call predecessors, (29), 4 states have call successors, (29) [2022-11-21 16:28:23,921 INFO L276 IsEmpty]: Start isEmpty. Operand 6889 states and 9806 transitions. [2022-11-21 16:28:23,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2022-11-21 16:28:23,940 INFO L187 NwaCegarLoop]: Found error trace [2022-11-21 16:28:23,940 INFO L195 NwaCegarLoop]: trace histogram [6, 6, 5, 5, 5, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 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] [2022-11-21 16:28:23,953 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf89d5de-55ce-44b3-ae99-b6f4aa5eb5e2/bin/uautomizer-vX5HgA9Q3a/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Forceful destruction successful, exit code 0 [2022-11-21 16:28:24,159 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf89d5de-55ce-44b3-ae99-b6f4aa5eb5e2/bin/uautomizer-vX5HgA9Q3a/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable7 [2022-11-21 16:28:24,159 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-21 16:28:24,159 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 16:28:24,160 INFO L85 PathProgramCache]: Analyzing trace with hash 1739695686, now seen corresponding path program 1 times [2022-11-21 16:28:24,160 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-21 16:28:24,160 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2141373546] [2022-11-21 16:28:24,160 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-21 16:28:24,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 16:28:24,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:28:25,391 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-11-21 16:28:25,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:28:25,400 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-21 16:28:25,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:28:25,404 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-11-21 16:28:25,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:28:25,408 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2022-11-21 16:28:25,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:28:25,415 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2022-11-21 16:28:25,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:28:25,419 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2022-11-21 16:28:25,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:28:25,425 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2022-11-21 16:28:25,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:28:25,430 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2022-11-21 16:28:25,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:28:25,434 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2022-11-21 16:28:25,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:28:25,439 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2022-11-21 16:28:25,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:28:25,452 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2022-11-21 16:28:25,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:28:25,585 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-21 16:28:25,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:28:25,633 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117 [2022-11-21 16:28:25,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:28:25,639 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-21 16:28:25,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:28:25,643 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2022-11-21 16:28:25,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:28:25,648 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2022-11-21 16:28:25,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:28:25,654 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2022-11-21 16:28:25,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:28:25,660 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 147 [2022-11-21 16:28:25,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:28:25,665 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2022-11-21 16:28:25,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:28:25,672 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 164 [2022-11-21 16:28:25,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:28:25,679 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-21 16:28:25,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:28:25,683 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 178 [2022-11-21 16:28:25,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:28:25,688 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 187 [2022-11-21 16:28:25,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:28:25,712 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 197 [2022-11-21 16:28:25,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:28:25,720 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 204 [2022-11-21 16:28:25,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:28:25,727 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 208 [2022-11-21 16:28:25,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:28:25,734 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 212 [2022-11-21 16:28:25,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:28:25,741 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 216 [2022-11-21 16:28:25,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:28:25,748 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 220 [2022-11-21 16:28:25,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:28:25,774 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 228 [2022-11-21 16:28:25,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:28:25,781 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-11-21 16:28:25,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:28:25,786 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-11-21 16:28:25,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:28:25,791 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 246 [2022-11-21 16:28:25,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:28:25,797 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-21 16:28:25,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:28:25,803 INFO L134 CoverageAnalysis]: Checked inductivity of 161 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 141 trivial. 0 not checked. [2022-11-21 16:28:25,803 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-21 16:28:25,803 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2141373546] [2022-11-21 16:28:25,803 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2141373546] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-21 16:28:25,803 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1097153590] [2022-11-21 16:28:25,804 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-21 16:28:25,804 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-21 16:28:25,804 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf89d5de-55ce-44b3-ae99-b6f4aa5eb5e2/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:28:25,805 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf89d5de-55ce-44b3-ae99-b6f4aa5eb5e2/bin/uautomizer-vX5HgA9Q3a/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-21 16:28:25,830 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf89d5de-55ce-44b3-ae99-b6f4aa5eb5e2/bin/uautomizer-vX5HgA9Q3a/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2022-11-21 16:28:27,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:28:27,226 INFO L263 TraceCheckSpWp]: Trace formula consists of 4011 conjuncts, 5 conjunts are in the unsatisfiable core [2022-11-21 16:28:27,235 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-21 16:28:27,381 INFO L134 CoverageAnalysis]: Checked inductivity of 161 backedges. 21 proven. 7 refuted. 0 times theorem prover too weak. 133 trivial. 0 not checked. [2022-11-21 16:28:27,382 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-21 16:28:27,613 INFO L134 CoverageAnalysis]: Checked inductivity of 161 backedges. 15 proven. 7 refuted. 0 times theorem prover too weak. 139 trivial. 0 not checked. [2022-11-21 16:28:27,614 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1097153590] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-21 16:28:27,614 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-11-21 16:28:27,614 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 4, 4] total 13 [2022-11-21 16:28:27,615 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [344720796] [2022-11-21 16:28:27,615 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-11-21 16:28:27,616 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 13 states [2022-11-21 16:28:27,616 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-21 16:28:27,617 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2022-11-21 16:28:27,617 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=132, Unknown=0, NotChecked=0, Total=156 [2022-11-21 16:28:27,617 INFO L87 Difference]: Start difference. First operand 6889 states and 9806 transitions. Second operand has 13 states, 13 states have (on average 17.307692307692307) internal successors, (225), 8 states have internal predecessors, (225), 4 states have call successors, (78), 5 states have call predecessors, (78), 4 states have return successors, (63), 5 states have call predecessors, (63), 4 states have call successors, (63) [2022-11-21 16:28:37,331 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-21 16:28:37,332 INFO L93 Difference]: Finished difference Result 12620 states and 18003 transitions. [2022-11-21 16:28:37,332 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2022-11-21 16:28:37,333 INFO L78 Accepts]: Start accepts. Automaton has has 13 states, 13 states have (on average 17.307692307692307) internal successors, (225), 8 states have internal predecessors, (225), 4 states have call successors, (78), 5 states have call predecessors, (78), 4 states have return successors, (63), 5 states have call predecessors, (63), 4 states have call successors, (63) Word has length 267 [2022-11-21 16:28:37,333 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-21 16:28:37,358 INFO L225 Difference]: With dead ends: 12620 [2022-11-21 16:28:37,359 INFO L226 Difference]: Without dead ends: 5752 [2022-11-21 16:28:37,387 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 618 GetRequests, 599 SyntacticMatches, 0 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 31 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=76, Invalid=344, Unknown=0, NotChecked=0, Total=420 [2022-11-21 16:28:37,388 INFO L413 NwaCegarLoop]: 1933 mSDtfsCounter, 1378 mSDsluCounter, 13365 mSDsCounter, 0 mSdLazyCounter, 6358 mSolverCounterSat, 1432 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 7.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1652 SdHoareTripleChecker+Valid, 15298 SdHoareTripleChecker+Invalid, 7790 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1432 IncrementalHoareTripleChecker+Valid, 6358 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 8.8s IncrementalHoareTripleChecker+Time [2022-11-21 16:28:37,388 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1652 Valid, 15298 Invalid, 7790 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1432 Valid, 6358 Invalid, 0 Unknown, 0 Unchecked, 8.8s Time] [2022-11-21 16:28:37,395 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5752 states. [2022-11-21 16:28:37,876 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5752 to 5691. [2022-11-21 16:28:37,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5691 states, 4187 states have (on average 1.2538810604251254) internal successors, (5250), 4314 states have internal predecessors, (5250), 1339 states have call successors, (1339), 150 states have call predecessors, (1339), 164 states have return successors, (1464), 1292 states have call predecessors, (1464), 1337 states have call successors, (1464) [2022-11-21 16:28:37,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5691 states to 5691 states and 8053 transitions. [2022-11-21 16:28:37,913 INFO L78 Accepts]: Start accepts. Automaton has 5691 states and 8053 transitions. Word has length 267 [2022-11-21 16:28:37,914 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-21 16:28:37,915 INFO L495 AbstractCegarLoop]: Abstraction has 5691 states and 8053 transitions. [2022-11-21 16:28:37,915 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 13 states, 13 states have (on average 17.307692307692307) internal successors, (225), 8 states have internal predecessors, (225), 4 states have call successors, (78), 5 states have call predecessors, (78), 4 states have return successors, (63), 5 states have call predecessors, (63), 4 states have call successors, (63) [2022-11-21 16:28:37,915 INFO L276 IsEmpty]: Start isEmpty. Operand 5691 states and 8053 transitions. [2022-11-21 16:28:37,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 248 [2022-11-21 16:28:37,927 INFO L187 NwaCegarLoop]: Found error trace [2022-11-21 16:28:37,927 INFO L195 NwaCegarLoop]: trace histogram [6, 6, 5, 5, 4, 4, 4, 4, 4, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2022-11-21 16:28:37,946 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf89d5de-55ce-44b3-ae99-b6f4aa5eb5e2/bin/uautomizer-vX5HgA9Q3a/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Forceful destruction successful, exit code 0 [2022-11-21 16:28:38,141 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8,6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf89d5de-55ce-44b3-ae99-b6f4aa5eb5e2/bin/uautomizer-vX5HgA9Q3a/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-21 16:28:38,142 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-21 16:28:38,142 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 16:28:38,142 INFO L85 PathProgramCache]: Analyzing trace with hash -702813360, now seen corresponding path program 1 times [2022-11-21 16:28:38,143 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-21 16:28:38,143 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1005097308] [2022-11-21 16:28:38,143 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-21 16:28:38,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 16:28:38,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:28:39,288 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-11-21 16:28:39,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:28:39,298 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-21 16:28:39,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:28:39,302 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-11-21 16:28:39,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:28:39,306 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2022-11-21 16:28:39,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:28:39,312 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2022-11-21 16:28:39,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:28:39,316 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2022-11-21 16:28:39,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:28:39,320 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2022-11-21 16:28:39,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:28:39,331 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2022-11-21 16:28:39,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:28:39,337 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-21 16:28:39,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:28:39,342 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 97 [2022-11-21 16:28:39,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:28:39,469 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-21 16:28:39,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:28:39,513 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 110 [2022-11-21 16:28:39,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:28:39,518 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 115 [2022-11-21 16:28:39,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:28:39,523 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 122 [2022-11-21 16:28:39,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:28:39,528 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 127 [2022-11-21 16:28:39,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:28:39,532 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2022-11-21 16:28:39,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:28:39,537 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 144 [2022-11-21 16:28:39,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:28:39,543 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-21 16:28:39,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:28:39,549 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 158 [2022-11-21 16:28:39,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:28:39,553 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 167 [2022-11-21 16:28:39,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:28:39,573 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 177 [2022-11-21 16:28:39,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:28:39,579 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 184 [2022-11-21 16:28:39,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:28:39,585 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 188 [2022-11-21 16:28:39,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:28:39,592 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 192 [2022-11-21 16:28:39,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:28:39,598 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 196 [2022-11-21 16:28:39,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:28:39,605 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 200 [2022-11-21 16:28:39,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:28:39,627 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 208 [2022-11-21 16:28:39,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:28:39,633 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-11-21 16:28:39,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:28:39,637 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-11-21 16:28:39,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:28:39,643 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 226 [2022-11-21 16:28:39,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:28:39,649 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-21 16:28:39,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:28:39,654 INFO L134 CoverageAnalysis]: Checked inductivity of 143 backedges. 6 proven. 14 refuted. 0 times theorem prover too weak. 123 trivial. 0 not checked. [2022-11-21 16:28:39,654 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-21 16:28:39,654 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1005097308] [2022-11-21 16:28:39,654 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1005097308] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-21 16:28:39,655 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [455808010] [2022-11-21 16:28:39,655 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-21 16:28:39,655 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-21 16:28:39,655 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf89d5de-55ce-44b3-ae99-b6f4aa5eb5e2/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:28:39,656 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf89d5de-55ce-44b3-ae99-b6f4aa5eb5e2/bin/uautomizer-vX5HgA9Q3a/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-21 16:28:39,663 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf89d5de-55ce-44b3-ae99-b6f4aa5eb5e2/bin/uautomizer-vX5HgA9Q3a/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2022-11-21 16:28:41,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:28:41,117 INFO L263 TraceCheckSpWp]: Trace formula consists of 3909 conjuncts, 13 conjunts are in the unsatisfiable core [2022-11-21 16:28:41,123 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-21 16:28:41,219 INFO L134 CoverageAnalysis]: Checked inductivity of 143 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 109 trivial. 0 not checked. [2022-11-21 16:28:41,219 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-21 16:28:41,219 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [455808010] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-21 16:28:41,220 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-11-21 16:28:41,220 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [11] total 14 [2022-11-21 16:28:41,220 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1280643124] [2022-11-21 16:28:41,220 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-21 16:28:41,221 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-21 16:28:41,221 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-21 16:28:41,221 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-21 16:28:41,221 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=26, Invalid=156, Unknown=0, NotChecked=0, Total=182 [2022-11-21 16:28:41,221 INFO L87 Difference]: Start difference. First operand 5691 states and 8053 transitions. Second operand has 5 states, 5 states have (on average 27.8) internal successors, (139), 4 states have internal predecessors, (139), 2 states have call successors, (32), 2 states have call predecessors, (32), 3 states have return successors, (29), 3 states have call predecessors, (29), 2 states have call successors, (29) [2022-11-21 16:28:41,723 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-21 16:28:41,723 INFO L93 Difference]: Finished difference Result 11380 states and 16141 transitions. [2022-11-21 16:28:41,723 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-21 16:28:41,724 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 27.8) internal successors, (139), 4 states have internal predecessors, (139), 2 states have call successors, (32), 2 states have call predecessors, (32), 3 states have return successors, (29), 3 states have call predecessors, (29), 2 states have call successors, (29) Word has length 247 [2022-11-21 16:28:41,724 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-21 16:28:41,752 INFO L225 Difference]: With dead ends: 11380 [2022-11-21 16:28:41,752 INFO L226 Difference]: Without dead ends: 5710 [2022-11-21 16:28:41,779 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 316 GetRequests, 304 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=26, Invalid=156, Unknown=0, NotChecked=0, Total=182 [2022-11-21 16:28:41,780 INFO L413 NwaCegarLoop]: 1504 mSDtfsCounter, 15 mSDsluCounter, 4471 mSDsCounter, 0 mSdLazyCounter, 29 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 23 SdHoareTripleChecker+Valid, 5975 SdHoareTripleChecker+Invalid, 31 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 29 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-11-21 16:28:41,781 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [23 Valid, 5975 Invalid, 31 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 29 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-11-21 16:28:41,788 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5710 states. [2022-11-21 16:28:42,362 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5710 to 5635. [2022-11-21 16:28:42,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5635 states, 4155 states have (on average 1.2527075812274369) internal successors, (5205), 4275 states have internal predecessors, (5205), 1317 states have call successors, (1317), 149 states have call predecessors, (1317), 162 states have return successors, (1431), 1270 states have call predecessors, (1431), 1315 states have call successors, (1431) [2022-11-21 16:28:42,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5635 states to 5635 states and 7953 transitions. [2022-11-21 16:28:42,405 INFO L78 Accepts]: Start accepts. Automaton has 5635 states and 7953 transitions. Word has length 247 [2022-11-21 16:28:42,406 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-21 16:28:42,406 INFO L495 AbstractCegarLoop]: Abstraction has 5635 states and 7953 transitions. [2022-11-21 16:28:42,406 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 27.8) internal successors, (139), 4 states have internal predecessors, (139), 2 states have call successors, (32), 2 states have call predecessors, (32), 3 states have return successors, (29), 3 states have call predecessors, (29), 2 states have call successors, (29) [2022-11-21 16:28:42,407 INFO L276 IsEmpty]: Start isEmpty. Operand 5635 states and 7953 transitions. [2022-11-21 16:28:42,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2022-11-21 16:28:42,421 INFO L187 NwaCegarLoop]: Found error trace [2022-11-21 16:28:42,421 INFO L195 NwaCegarLoop]: trace histogram [6, 6, 5, 5, 4, 4, 4, 4, 4, 4, 4, 2, 2, 2, 2, 2, 2, 2, 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] [2022-11-21 16:28:42,442 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf89d5de-55ce-44b3-ae99-b6f4aa5eb5e2/bin/uautomizer-vX5HgA9Q3a/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Forceful destruction successful, exit code 0 [2022-11-21 16:28:42,637 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9,7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf89d5de-55ce-44b3-ae99-b6f4aa5eb5e2/bin/uautomizer-vX5HgA9Q3a/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-21 16:28:42,638 INFO L420 AbstractCegarLoop]: === Iteration 11 === Targeting ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-21 16:28:42,638 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 16:28:42,639 INFO L85 PathProgramCache]: Analyzing trace with hash -211620493, now seen corresponding path program 1 times [2022-11-21 16:28:42,639 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-21 16:28:42,639 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [744129050] [2022-11-21 16:28:42,639 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-21 16:28:42,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 16:28:42,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:28:43,756 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-11-21 16:28:43,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:28:43,765 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-21 16:28:43,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:28:43,770 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-11-21 16:28:43,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:28:43,774 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2022-11-21 16:28:43,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:28:43,788 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 41 [2022-11-21 16:28:43,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:28:43,796 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-21 16:28:43,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:28:43,802 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2022-11-21 16:28:43,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:28:43,940 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-21 16:28:43,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:28:43,992 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2022-11-21 16:28:43,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:28:43,997 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 72 [2022-11-21 16:28:43,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:28:44,003 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2022-11-21 16:28:44,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:28:44,009 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2022-11-21 16:28:44,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:28:44,014 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2022-11-21 16:28:44,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:28:44,019 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2022-11-21 16:28:44,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:28:44,026 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-21 16:28:44,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:28:44,030 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 115 [2022-11-21 16:28:44,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:28:44,035 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2022-11-21 16:28:44,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:28:44,058 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2022-11-21 16:28:44,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:28:44,065 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 141 [2022-11-21 16:28:44,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:28:44,072 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145 [2022-11-21 16:28:44,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:28:44,081 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2022-11-21 16:28:44,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:28:44,089 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2022-11-21 16:28:44,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:28:44,097 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2022-11-21 16:28:44,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:28:44,123 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 165 [2022-11-21 16:28:44,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:28:44,132 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-11-21 16:28:44,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:28:44,140 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-11-21 16:28:44,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:28:44,145 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 183 [2022-11-21 16:28:44,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:28:44,152 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-21 16:28:44,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:28:44,158 INFO L134 CoverageAnalysis]: Checked inductivity of 133 backedges. 6 proven. 14 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2022-11-21 16:28:44,158 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-21 16:28:44,159 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [744129050] [2022-11-21 16:28:44,159 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [744129050] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-21 16:28:44,159 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [545561954] [2022-11-21 16:28:44,159 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-21 16:28:44,159 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-21 16:28:44,160 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf89d5de-55ce-44b3-ae99-b6f4aa5eb5e2/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:28:44,163 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf89d5de-55ce-44b3-ae99-b6f4aa5eb5e2/bin/uautomizer-vX5HgA9Q3a/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-21 16:28:44,186 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf89d5de-55ce-44b3-ae99-b6f4aa5eb5e2/bin/uautomizer-vX5HgA9Q3a/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Waiting until timeout for monitored process [2022-11-21 16:28:45,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:28:45,552 INFO L263 TraceCheckSpWp]: Trace formula consists of 3759 conjuncts, 9 conjunts are in the unsatisfiable core [2022-11-21 16:28:45,556 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-21 16:28:45,963 INFO L134 CoverageAnalysis]: Checked inductivity of 133 backedges. 34 proven. 12 refuted. 0 times theorem prover too weak. 87 trivial. 0 not checked. [2022-11-21 16:28:45,963 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-21 16:28:46,440 INFO L134 CoverageAnalysis]: Checked inductivity of 133 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 133 trivial. 0 not checked. [2022-11-21 16:28:46,440 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [545561954] provided 1 perfect and 1 imperfect interpolant sequences [2022-11-21 16:28:46,440 INFO L184 FreeRefinementEngine]: Found 1 perfect and 2 imperfect interpolant sequences. [2022-11-21 16:28:46,440 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [11, 6] total 17 [2022-11-21 16:28:46,440 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [576098111] [2022-11-21 16:28:46,441 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-21 16:28:46,441 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-11-21 16:28:46,441 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-21 16:28:46,441 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-11-21 16:28:46,442 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=43, Invalid=229, Unknown=0, NotChecked=0, Total=272 [2022-11-21 16:28:46,442 INFO L87 Difference]: Start difference. First operand 5635 states and 7953 transitions. Second operand has 6 states, 6 states have (on average 17.333333333333332) internal successors, (104), 6 states have internal predecessors, (104), 5 states have call successors, (28), 5 states have call predecessors, (28), 2 states have return successors, (25), 4 states have call predecessors, (25), 4 states have call successors, (25) [2022-11-21 16:28:49,717 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-21 16:28:49,717 INFO L93 Difference]: Finished difference Result 8429 states and 11925 transitions. [2022-11-21 16:28:49,718 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-11-21 16:28:49,718 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 17.333333333333332) internal successors, (104), 6 states have internal predecessors, (104), 5 states have call successors, (28), 5 states have call predecessors, (28), 2 states have return successors, (25), 4 states have call predecessors, (25), 4 states have call successors, (25) Word has length 204 [2022-11-21 16:28:49,718 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-21 16:28:49,757 INFO L225 Difference]: With dead ends: 8429 [2022-11-21 16:28:49,758 INFO L226 Difference]: Without dead ends: 8426 [2022-11-21 16:28:49,765 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 470 GetRequests, 452 SyntacticMatches, 3 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 27 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=43, Invalid=229, Unknown=0, NotChecked=0, Total=272 [2022-11-21 16:28:49,766 INFO L413 NwaCegarLoop]: 2854 mSDtfsCounter, 3819 mSDsluCounter, 1578 mSDsCounter, 0 mSdLazyCounter, 1304 mSolverCounterSat, 767 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3819 SdHoareTripleChecker+Valid, 4432 SdHoareTripleChecker+Invalid, 2071 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 767 IncrementalHoareTripleChecker+Valid, 1304 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.6s IncrementalHoareTripleChecker+Time [2022-11-21 16:28:49,766 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3819 Valid, 4432 Invalid, 2071 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [767 Valid, 1304 Invalid, 0 Unknown, 0 Unchecked, 2.6s Time] [2022-11-21 16:28:49,776 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8426 states. [2022-11-21 16:28:50,595 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8426 to 8404. [2022-11-21 16:28:50,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8404 states, 6201 states have (on average 1.2539912917271407) internal successors, (7776), 6379 states have internal predecessors, (7776), 1962 states have call successors, (1962), 220 states have call predecessors, (1962), 240 states have return successors, (2161), 1891 states have call predecessors, (2161), 1960 states have call successors, (2161) [2022-11-21 16:28:50,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8404 states to 8404 states and 11899 transitions. [2022-11-21 16:28:50,646 INFO L78 Accepts]: Start accepts. Automaton has 8404 states and 11899 transitions. Word has length 204 [2022-11-21 16:28:50,647 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-21 16:28:50,647 INFO L495 AbstractCegarLoop]: Abstraction has 8404 states and 11899 transitions. [2022-11-21 16:28:50,647 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 17.333333333333332) internal successors, (104), 6 states have internal predecessors, (104), 5 states have call successors, (28), 5 states have call predecessors, (28), 2 states have return successors, (25), 4 states have call predecessors, (25), 4 states have call successors, (25) [2022-11-21 16:28:50,647 INFO L276 IsEmpty]: Start isEmpty. Operand 8404 states and 11899 transitions. [2022-11-21 16:28:50,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 258 [2022-11-21 16:28:50,660 INFO L187 NwaCegarLoop]: Found error trace [2022-11-21 16:28:50,660 INFO L195 NwaCegarLoop]: trace histogram [6, 6, 4, 4, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2022-11-21 16:28:50,674 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf89d5de-55ce-44b3-ae99-b6f4aa5eb5e2/bin/uautomizer-vX5HgA9Q3a/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Forceful destruction successful, exit code 0 [2022-11-21 16:28:50,873 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10,8 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf89d5de-55ce-44b3-ae99-b6f4aa5eb5e2/bin/uautomizer-vX5HgA9Q3a/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-21 16:28:50,874 INFO L420 AbstractCegarLoop]: === Iteration 12 === Targeting ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-21 16:28:50,874 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 16:28:50,874 INFO L85 PathProgramCache]: Analyzing trace with hash -1750613696, now seen corresponding path program 1 times [2022-11-21 16:28:50,874 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-21 16:28:50,874 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1095643424] [2022-11-21 16:28:50,875 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-21 16:28:50,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 16:28:51,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:28:52,001 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-11-21 16:28:52,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:28:52,009 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-21 16:28:52,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:28:52,013 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-11-21 16:28:52,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:28:52,016 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2022-11-21 16:28:52,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:28:52,022 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2022-11-21 16:28:52,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:28:52,026 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2022-11-21 16:28:52,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:28:52,031 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2022-11-21 16:28:52,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:28:52,044 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2022-11-21 16:28:52,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:28:52,051 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-21 16:28:52,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:28:52,056 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 97 [2022-11-21 16:28:52,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:28:52,180 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-21 16:28:52,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:28:52,223 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 110 [2022-11-21 16:28:52,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:28:52,227 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 115 [2022-11-21 16:28:52,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:28:52,232 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 122 [2022-11-21 16:28:52,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:28:52,236 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 127 [2022-11-21 16:28:52,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:28:52,241 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2022-11-21 16:28:52,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:28:52,245 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 144 [2022-11-21 16:28:52,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:28:52,251 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-21 16:28:52,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:28:52,255 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 158 [2022-11-21 16:28:52,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:28:52,259 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 167 [2022-11-21 16:28:52,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:28:52,282 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 177 [2022-11-21 16:28:52,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:28:52,289 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 184 [2022-11-21 16:28:52,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:28:52,295 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 188 [2022-11-21 16:28:52,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:28:52,302 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 192 [2022-11-21 16:28:52,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:28:52,308 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 196 [2022-11-21 16:28:52,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:28:52,315 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 200 [2022-11-21 16:28:52,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:28:52,341 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 208 [2022-11-21 16:28:52,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:28:52,347 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-11-21 16:28:52,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:28:52,352 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-11-21 16:28:52,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:28:52,356 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 229 [2022-11-21 16:28:52,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:28:52,360 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 234 [2022-11-21 16:28:52,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:28:52,377 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 239 [2022-11-21 16:28:52,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:28:52,382 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 244 [2022-11-21 16:28:52,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:28:52,386 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 6 proven. 8 refuted. 0 times theorem prover too weak. 98 trivial. 0 not checked. [2022-11-21 16:28:52,387 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-21 16:28:52,387 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1095643424] [2022-11-21 16:28:52,387 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1095643424] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-21 16:28:52,387 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1487969861] [2022-11-21 16:28:52,387 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-21 16:28:52,388 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-21 16:28:52,388 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf89d5de-55ce-44b3-ae99-b6f4aa5eb5e2/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:28:52,389 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf89d5de-55ce-44b3-ae99-b6f4aa5eb5e2/bin/uautomizer-vX5HgA9Q3a/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-21 16:28:52,410 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf89d5de-55ce-44b3-ae99-b6f4aa5eb5e2/bin/uautomizer-vX5HgA9Q3a/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Waiting until timeout for monitored process [2022-11-21 16:28:53,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:28:53,762 INFO L263 TraceCheckSpWp]: Trace formula consists of 3921 conjuncts, 3 conjunts are in the unsatisfiable core [2022-11-21 16:28:53,768 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-21 16:28:53,826 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2022-11-21 16:28:53,827 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-21 16:28:53,827 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1487969861] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-21 16:28:53,827 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-11-21 16:28:53,827 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [12] total 14 [2022-11-21 16:28:53,828 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1395598740] [2022-11-21 16:28:53,828 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-21 16:28:53,828 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-21 16:28:53,829 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-21 16:28:53,829 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-21 16:28:53,829 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=29, Invalid=153, Unknown=0, NotChecked=0, Total=182 [2022-11-21 16:28:53,830 INFO L87 Difference]: Start difference. First operand 8404 states and 11899 transitions. Second operand has 4 states, 4 states have (on average 35.75) internal successors, (143), 4 states have internal predecessors, (143), 3 states have call successors, (34), 2 states have call predecessors, (34), 2 states have return successors, (31), 3 states have call predecessors, (31), 3 states have call successors, (31) [2022-11-21 16:28:54,586 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-21 16:28:54,586 INFO L93 Difference]: Finished difference Result 17011 states and 24245 transitions. [2022-11-21 16:28:54,587 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-11-21 16:28:54,587 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 35.75) internal successors, (143), 4 states have internal predecessors, (143), 3 states have call successors, (34), 2 states have call predecessors, (34), 2 states have return successors, (31), 3 states have call predecessors, (31), 3 states have call successors, (31) Word has length 257 [2022-11-21 16:28:54,588 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-21 16:28:54,623 INFO L225 Difference]: With dead ends: 17011 [2022-11-21 16:28:54,624 INFO L226 Difference]: Without dead ends: 8628 [2022-11-21 16:28:54,659 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 330 GetRequests, 318 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=29, Invalid=153, Unknown=0, NotChecked=0, Total=182 [2022-11-21 16:28:54,660 INFO L413 NwaCegarLoop]: 1581 mSDtfsCounter, 84 mSDsluCounter, 1563 mSDsCounter, 0 mSdLazyCounter, 54 mSolverCounterSat, 7 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 124 SdHoareTripleChecker+Valid, 3144 SdHoareTripleChecker+Invalid, 61 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 54 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-11-21 16:28:54,660 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [124 Valid, 3144 Invalid, 61 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 54 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-11-21 16:28:54,669 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8628 states. [2022-11-21 16:28:55,511 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8628 to 8506. [2022-11-21 16:28:55,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8506 states, 6271 states have (on average 1.2533886142560995) internal successors, (7860), 6448 states have internal predecessors, (7860), 1994 states have call successors, (1994), 220 states have call predecessors, (1994), 240 states have return successors, (2209), 1926 states have call predecessors, (2209), 1992 states have call successors, (2209) [2022-11-21 16:28:55,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8506 states to 8506 states and 12063 transitions. [2022-11-21 16:28:55,571 INFO L78 Accepts]: Start accepts. Automaton has 8506 states and 12063 transitions. Word has length 257 [2022-11-21 16:28:55,574 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-21 16:28:55,575 INFO L495 AbstractCegarLoop]: Abstraction has 8506 states and 12063 transitions. [2022-11-21 16:28:55,575 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 35.75) internal successors, (143), 4 states have internal predecessors, (143), 3 states have call successors, (34), 2 states have call predecessors, (34), 2 states have return successors, (31), 3 states have call predecessors, (31), 3 states have call successors, (31) [2022-11-21 16:28:55,575 INFO L276 IsEmpty]: Start isEmpty. Operand 8506 states and 12063 transitions. [2022-11-21 16:28:55,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2022-11-21 16:28:55,590 INFO L187 NwaCegarLoop]: Found error trace [2022-11-21 16:28:55,590 INFO L195 NwaCegarLoop]: trace histogram [6, 6, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2022-11-21 16:28:55,611 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf89d5de-55ce-44b3-ae99-b6f4aa5eb5e2/bin/uautomizer-vX5HgA9Q3a/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Forceful destruction successful, exit code 0 [2022-11-21 16:28:55,811 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11,9 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf89d5de-55ce-44b3-ae99-b6f4aa5eb5e2/bin/uautomizer-vX5HgA9Q3a/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-21 16:28:55,812 INFO L420 AbstractCegarLoop]: === Iteration 13 === Targeting ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-21 16:28:55,812 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 16:28:55,812 INFO L85 PathProgramCache]: Analyzing trace with hash -1236409498, now seen corresponding path program 1 times [2022-11-21 16:28:55,812 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-21 16:28:55,812 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1333186596] [2022-11-21 16:28:55,813 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-21 16:28:55,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 16:28:55,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:28:56,968 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-11-21 16:28:56,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:28:56,978 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-21 16:28:56,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:28:56,982 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-11-21 16:28:56,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:28:56,986 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2022-11-21 16:28:56,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:28:56,992 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2022-11-21 16:28:56,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:28:56,996 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2022-11-21 16:28:56,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:28:57,013 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2022-11-21 16:28:57,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:28:57,363 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-21 16:28:57,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:28:57,376 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-21 16:28:57,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:28:57,382 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-21 16:28:57,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:28:57,387 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2022-11-21 16:28:57,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:28:57,503 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-21 16:28:57,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:28:57,544 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2022-11-21 16:28:57,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:28:57,547 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2022-11-21 16:28:57,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:28:57,550 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2022-11-21 16:28:57,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:28:57,554 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2022-11-21 16:28:57,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:28:57,558 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2022-11-21 16:28:57,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:28:57,563 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2022-11-21 16:28:57,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:28:57,568 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-21 16:28:57,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:28:57,570 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-11-21 16:28:57,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:28:57,574 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2022-11-21 16:28:57,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:28:57,596 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2022-11-21 16:28:57,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:28:57,603 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106 [2022-11-21 16:28:57,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:28:57,610 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 110 [2022-11-21 16:28:57,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:28:57,619 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 114 [2022-11-21 16:28:57,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:28:57,624 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2022-11-21 16:28:57,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:28:57,629 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 122 [2022-11-21 16:28:57,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:28:57,656 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2022-11-21 16:28:57,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:28:57,662 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-11-21 16:28:57,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:28:57,666 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-11-21 16:28:57,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:28:57,682 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2022-11-21 16:28:57,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:28:57,687 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 158 [2022-11-21 16:28:57,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:28:57,690 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 162 [2022-11-21 16:28:57,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:28:57,700 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 253 [2022-11-21 16:28:57,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:28:57,704 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-11-21 16:28:57,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:28:57,707 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-21 16:28:57,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:28:57,711 INFO L134 CoverageAnalysis]: Checked inductivity of 127 backedges. 12 proven. 8 refuted. 0 times theorem prover too weak. 107 trivial. 0 not checked. [2022-11-21 16:28:57,711 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-21 16:28:57,711 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1333186596] [2022-11-21 16:28:57,712 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1333186596] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-21 16:28:57,712 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [708084318] [2022-11-21 16:28:57,712 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-21 16:28:57,712 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-21 16:28:57,712 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf89d5de-55ce-44b3-ae99-b6f4aa5eb5e2/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:28:57,713 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf89d5de-55ce-44b3-ae99-b6f4aa5eb5e2/bin/uautomizer-vX5HgA9Q3a/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-21 16:28:57,726 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf89d5de-55ce-44b3-ae99-b6f4aa5eb5e2/bin/uautomizer-vX5HgA9Q3a/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Waiting until timeout for monitored process [2022-11-21 16:28:59,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:28:59,189 INFO L263 TraceCheckSpWp]: Trace formula consists of 3934 conjuncts, 33 conjunts are in the unsatisfiable core [2022-11-21 16:28:59,194 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-21 16:28:59,294 INFO L134 CoverageAnalysis]: Checked inductivity of 127 backedges. 43 proven. 0 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2022-11-21 16:28:59,294 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-21 16:28:59,294 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [708084318] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-21 16:28:59,295 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-11-21 16:28:59,295 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [13] total 13 [2022-11-21 16:28:59,295 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [252822635] [2022-11-21 16:28:59,295 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-21 16:28:59,296 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-11-21 16:28:59,296 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-21 16:28:59,296 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-11-21 16:28:59,297 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=30, Invalid=126, Unknown=0, NotChecked=0, Total=156 [2022-11-21 16:28:59,297 INFO L87 Difference]: Start difference. First operand 8506 states and 12063 transitions. Second operand has 8 states, 8 states have (on average 20.125) internal successors, (161), 6 states have internal predecessors, (161), 2 states have call successors, (36), 2 states have call predecessors, (36), 4 states have return successors, (36), 4 states have call predecessors, (36), 2 states have call successors, (36) [2022-11-21 16:29:00,105 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-21 16:29:00,106 INFO L93 Difference]: Finished difference Result 17009 states and 24245 transitions. [2022-11-21 16:29:00,106 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-11-21 16:29:00,106 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 20.125) internal successors, (161), 6 states have internal predecessors, (161), 2 states have call successors, (36), 2 states have call predecessors, (36), 4 states have return successors, (36), 4 states have call predecessors, (36), 2 states have call successors, (36) Word has length 270 [2022-11-21 16:29:00,107 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-21 16:29:00,140 INFO L225 Difference]: With dead ends: 17009 [2022-11-21 16:29:00,141 INFO L226 Difference]: Without dead ends: 8524 [2022-11-21 16:29:00,179 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 351 GetRequests, 337 SyntacticMatches, 2 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 16 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=34, Invalid=148, Unknown=0, NotChecked=0, Total=182 [2022-11-21 16:29:00,179 INFO L413 NwaCegarLoop]: 1484 mSDtfsCounter, 5 mSDsluCounter, 8877 mSDsCounter, 0 mSdLazyCounter, 50 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6 SdHoareTripleChecker+Valid, 10361 SdHoareTripleChecker+Invalid, 51 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 50 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-11-21 16:29:00,180 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [6 Valid, 10361 Invalid, 51 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 50 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-11-21 16:29:00,188 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8524 states. [2022-11-21 16:29:00,828 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8524 to 8514. [2022-11-21 16:29:00,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8514 states, 6278 states have (on average 1.2531060847403632) internal successors, (7867), 6451 states have internal predecessors, (7867), 1995 states have call successors, (1995), 220 states have call predecessors, (1995), 240 states have return successors, (2210), 1930 states have call predecessors, (2210), 1993 states have call successors, (2210) [2022-11-21 16:29:00,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8514 states to 8514 states and 12072 transitions. [2022-11-21 16:29:00,890 INFO L78 Accepts]: Start accepts. Automaton has 8514 states and 12072 transitions. Word has length 270 [2022-11-21 16:29:00,891 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-21 16:29:00,891 INFO L495 AbstractCegarLoop]: Abstraction has 8514 states and 12072 transitions. [2022-11-21 16:29:00,891 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 20.125) internal successors, (161), 6 states have internal predecessors, (161), 2 states have call successors, (36), 2 states have call predecessors, (36), 4 states have return successors, (36), 4 states have call predecessors, (36), 2 states have call successors, (36) [2022-11-21 16:29:00,892 INFO L276 IsEmpty]: Start isEmpty. Operand 8514 states and 12072 transitions. [2022-11-21 16:29:00,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2022-11-21 16:29:00,904 INFO L187 NwaCegarLoop]: Found error trace [2022-11-21 16:29:00,905 INFO L195 NwaCegarLoop]: trace histogram [6, 6, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2022-11-21 16:29:00,928 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf89d5de-55ce-44b3-ae99-b6f4aa5eb5e2/bin/uautomizer-vX5HgA9Q3a/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Forceful destruction successful, exit code 0 [2022-11-21 16:29:01,128 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 10 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf89d5de-55ce-44b3-ae99-b6f4aa5eb5e2/bin/uautomizer-vX5HgA9Q3a/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable12 [2022-11-21 16:29:01,128 INFO L420 AbstractCegarLoop]: === Iteration 14 === Targeting ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-21 16:29:01,129 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 16:29:01,129 INFO L85 PathProgramCache]: Analyzing trace with hash 2078383494, now seen corresponding path program 2 times [2022-11-21 16:29:01,129 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-21 16:29:01,129 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [665364206] [2022-11-21 16:29:01,130 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-21 16:29:01,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 16:29:01,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:29:02,169 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-11-21 16:29:02,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:29:02,176 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-21 16:29:02,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:29:02,179 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-11-21 16:29:02,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:29:02,183 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2022-11-21 16:29:02,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:29:02,188 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2022-11-21 16:29:02,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:29:02,192 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2022-11-21 16:29:02,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:29:02,209 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2022-11-21 16:29:02,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:29:02,487 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-21 16:29:02,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:29:02,498 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-21 16:29:02,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:29:02,504 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-21 16:29:02,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:29:02,509 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2022-11-21 16:29:02,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:29:02,515 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-21 16:29:02,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:29:02,520 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2022-11-21 16:29:02,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:29:02,526 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2022-11-21 16:29:02,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:29:02,530 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2022-11-21 16:29:02,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:29:02,534 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2022-11-21 16:29:02,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:29:02,538 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2022-11-21 16:29:02,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:29:02,542 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2022-11-21 16:29:02,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:29:02,548 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-21 16:29:02,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:29:02,553 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-11-21 16:29:02,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:29:02,556 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2022-11-21 16:29:02,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:29:02,569 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2022-11-21 16:29:02,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:29:02,574 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106 [2022-11-21 16:29:02,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:29:02,580 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 110 [2022-11-21 16:29:02,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:29:02,585 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 114 [2022-11-21 16:29:02,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:29:02,591 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2022-11-21 16:29:02,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:29:02,597 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 122 [2022-11-21 16:29:02,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:29:02,614 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2022-11-21 16:29:02,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:29:02,714 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-11-21 16:29:02,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:29:02,793 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-11-21 16:29:02,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:29:02,850 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2022-11-21 16:29:02,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:29:02,855 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 158 [2022-11-21 16:29:02,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:29:02,860 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 162 [2022-11-21 16:29:02,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:29:02,865 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 253 [2022-11-21 16:29:02,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:29:02,871 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-11-21 16:29:02,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:29:02,874 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-21 16:29:02,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:29:02,878 INFO L134 CoverageAnalysis]: Checked inductivity of 127 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 115 trivial. 0 not checked. [2022-11-21 16:29:02,879 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-21 16:29:02,879 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [665364206] [2022-11-21 16:29:02,879 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [665364206] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-21 16:29:02,879 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-21 16:29:02,880 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2022-11-21 16:29:02,880 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1663222632] [2022-11-21 16:29:02,880 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-21 16:29:02,881 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2022-11-21 16:29:02,881 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-21 16:29:02,881 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2022-11-21 16:29:02,881 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=28, Invalid=104, Unknown=0, NotChecked=0, Total=132 [2022-11-21 16:29:02,882 INFO L87 Difference]: Start difference. First operand 8514 states and 12072 transitions. Second operand has 12 states, 12 states have (on average 12.416666666666666) internal successors, (149), 5 states have internal predecessors, (149), 3 states have call successors, (35), 7 states have call predecessors, (35), 4 states have return successors, (34), 4 states have call predecessors, (34), 3 states have call successors, (34) [2022-11-21 16:29:09,247 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-21 16:29:09,247 INFO L93 Difference]: Finished difference Result 14323 states and 20420 transitions. [2022-11-21 16:29:09,247 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2022-11-21 16:29:09,248 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 12.416666666666666) internal successors, (149), 5 states have internal predecessors, (149), 3 states have call successors, (35), 7 states have call predecessors, (35), 4 states have return successors, (34), 4 states have call predecessors, (34), 3 states have call successors, (34) Word has length 270 [2022-11-21 16:29:09,248 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-21 16:29:09,285 INFO L225 Difference]: With dead ends: 14323 [2022-11-21 16:29:09,285 INFO L226 Difference]: Without dead ends: 8575 [2022-11-21 16:29:09,318 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 88 GetRequests, 71 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 49 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=84, Invalid=258, Unknown=0, NotChecked=0, Total=342 [2022-11-21 16:29:09,319 INFO L413 NwaCegarLoop]: 1262 mSDtfsCounter, 688 mSDsluCounter, 7405 mSDsCounter, 0 mSdLazyCounter, 3430 mSolverCounterSat, 1047 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 708 SdHoareTripleChecker+Valid, 8667 SdHoareTripleChecker+Invalid, 4477 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1047 IncrementalHoareTripleChecker+Valid, 3430 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.4s IncrementalHoareTripleChecker+Time [2022-11-21 16:29:09,319 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [708 Valid, 8667 Invalid, 4477 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1047 Valid, 3430 Invalid, 0 Unknown, 0 Unchecked, 5.4s Time] [2022-11-21 16:29:09,328 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8575 states. [2022-11-21 16:29:10,128 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8575 to 8533. [2022-11-21 16:29:10,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8533 states, 6292 states have (on average 1.2525429116338207) internal successors, (7881), 6464 states have internal predecessors, (7881), 1995 states have call successors, (1995), 220 states have call predecessors, (1995), 245 states have return successors, (2223), 1936 states have call predecessors, (2223), 1993 states have call successors, (2223) [2022-11-21 16:29:10,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8533 states to 8533 states and 12099 transitions. [2022-11-21 16:29:10,186 INFO L78 Accepts]: Start accepts. Automaton has 8533 states and 12099 transitions. Word has length 270 [2022-11-21 16:29:10,186 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-21 16:29:10,186 INFO L495 AbstractCegarLoop]: Abstraction has 8533 states and 12099 transitions. [2022-11-21 16:29:10,187 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 12 states have (on average 12.416666666666666) internal successors, (149), 5 states have internal predecessors, (149), 3 states have call successors, (35), 7 states have call predecessors, (35), 4 states have return successors, (34), 4 states have call predecessors, (34), 3 states have call successors, (34) [2022-11-21 16:29:10,187 INFO L276 IsEmpty]: Start isEmpty. Operand 8533 states and 12099 transitions. [2022-11-21 16:29:10,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2022-11-21 16:29:10,202 INFO L187 NwaCegarLoop]: Found error trace [2022-11-21 16:29:10,203 INFO L195 NwaCegarLoop]: trace histogram [6, 6, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2022-11-21 16:29:10,203 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2022-11-21 16:29:10,203 INFO L420 AbstractCegarLoop]: === Iteration 15 === Targeting ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-21 16:29:10,203 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 16:29:10,204 INFO L85 PathProgramCache]: Analyzing trace with hash 976441670, now seen corresponding path program 3 times [2022-11-21 16:29:10,204 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-21 16:29:10,204 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1880693502] [2022-11-21 16:29:10,204 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-21 16:29:10,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 16:29:10,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:29:11,125 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-11-21 16:29:11,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:29:11,133 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-21 16:29:11,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:29:11,137 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-11-21 16:29:11,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:29:11,141 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2022-11-21 16:29:11,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:29:11,147 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2022-11-21 16:29:11,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:29:11,151 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2022-11-21 16:29:11,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:29:11,169 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2022-11-21 16:29:11,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:29:11,430 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-21 16:29:11,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:29:11,444 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-21 16:29:11,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:29:11,450 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-21 16:29:11,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:29:11,459 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2022-11-21 16:29:11,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:29:11,465 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-21 16:29:11,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:29:11,471 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2022-11-21 16:29:11,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:29:11,476 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2022-11-21 16:29:11,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:29:11,480 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2022-11-21 16:29:11,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:29:11,485 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2022-11-21 16:29:11,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:29:11,491 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2022-11-21 16:29:11,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:29:11,496 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2022-11-21 16:29:11,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:29:11,502 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-21 16:29:11,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:29:11,510 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-11-21 16:29:11,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:29:11,514 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2022-11-21 16:29:11,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:29:11,530 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2022-11-21 16:29:11,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:29:11,541 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106 [2022-11-21 16:29:11,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:29:11,547 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 110 [2022-11-21 16:29:11,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:29:11,554 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 114 [2022-11-21 16:29:11,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:29:11,560 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2022-11-21 16:29:11,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:29:11,570 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 122 [2022-11-21 16:29:11,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:29:11,591 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2022-11-21 16:29:11,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:29:11,753 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-11-21 16:29:11,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:29:11,799 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-11-21 16:29:11,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:29:11,917 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2022-11-21 16:29:11,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:29:11,922 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 158 [2022-11-21 16:29:11,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:29:11,926 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 162 [2022-11-21 16:29:11,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:29:11,933 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 253 [2022-11-21 16:29:11,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:29:11,939 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-11-21 16:29:11,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:29:11,942 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-21 16:29:11,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:29:11,946 INFO L134 CoverageAnalysis]: Checked inductivity of 127 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2022-11-21 16:29:11,946 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-21 16:29:11,947 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1880693502] [2022-11-21 16:29:11,947 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1880693502] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-21 16:29:11,947 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-21 16:29:11,947 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [16] imperfect sequences [] total 16 [2022-11-21 16:29:11,949 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [411020859] [2022-11-21 16:29:11,950 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-21 16:29:11,950 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 16 states [2022-11-21 16:29:11,951 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-21 16:29:11,951 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2022-11-21 16:29:11,951 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=36, Invalid=204, Unknown=0, NotChecked=0, Total=240 [2022-11-21 16:29:11,952 INFO L87 Difference]: Start difference. First operand 8533 states and 12099 transitions. Second operand has 16 states, 16 states have (on average 9.4375) internal successors, (151), 8 states have internal predecessors, (151), 3 states have call successors, (35), 7 states have call predecessors, (35), 5 states have return successors, (34), 5 states have call predecessors, (34), 3 states have call successors, (34) [2022-11-21 16:29:19,792 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-21 16:29:19,792 INFO L93 Difference]: Finished difference Result 17181 states and 24495 transitions. [2022-11-21 16:29:19,792 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2022-11-21 16:29:19,792 INFO L78 Accepts]: Start accepts. Automaton has has 16 states, 16 states have (on average 9.4375) internal successors, (151), 8 states have internal predecessors, (151), 3 states have call successors, (35), 7 states have call predecessors, (35), 5 states have return successors, (34), 5 states have call predecessors, (34), 3 states have call successors, (34) Word has length 270 [2022-11-21 16:29:19,793 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-21 16:29:19,824 INFO L225 Difference]: With dead ends: 17181 [2022-11-21 16:29:19,824 INFO L226 Difference]: Without dead ends: 8669 [2022-11-21 16:29:19,847 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 92 GetRequests, 68 SyntacticMatches, 0 SemanticMatches, 24 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 80 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=100, Invalid=550, Unknown=0, NotChecked=0, Total=650 [2022-11-21 16:29:19,848 INFO L413 NwaCegarLoop]: 1286 mSDtfsCounter, 547 mSDsluCounter, 11569 mSDsCounter, 0 mSdLazyCounter, 5641 mSolverCounterSat, 787 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 6.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 585 SdHoareTripleChecker+Valid, 12855 SdHoareTripleChecker+Invalid, 6428 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 787 IncrementalHoareTripleChecker+Valid, 5641 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 6.7s IncrementalHoareTripleChecker+Time [2022-11-21 16:29:19,849 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [585 Valid, 12855 Invalid, 6428 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [787 Valid, 5641 Invalid, 0 Unknown, 0 Unchecked, 6.7s Time] [2022-11-21 16:29:19,856 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8669 states. [2022-11-21 16:29:20,569 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8669 to 8529. [2022-11-21 16:29:20,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8529 states, 6288 states have (on average 1.251590330788804) internal successors, (7870), 6462 states have internal predecessors, (7870), 1995 states have call successors, (1995), 220 states have call predecessors, (1995), 245 states have return successors, (2223), 1934 states have call predecessors, (2223), 1993 states have call successors, (2223) [2022-11-21 16:29:20,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8529 states to 8529 states and 12088 transitions. [2022-11-21 16:29:20,624 INFO L78 Accepts]: Start accepts. Automaton has 8529 states and 12088 transitions. Word has length 270 [2022-11-21 16:29:20,624 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-21 16:29:20,625 INFO L495 AbstractCegarLoop]: Abstraction has 8529 states and 12088 transitions. [2022-11-21 16:29:20,625 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 16 states, 16 states have (on average 9.4375) internal successors, (151), 8 states have internal predecessors, (151), 3 states have call successors, (35), 7 states have call predecessors, (35), 5 states have return successors, (34), 5 states have call predecessors, (34), 3 states have call successors, (34) [2022-11-21 16:29:20,625 INFO L276 IsEmpty]: Start isEmpty. Operand 8529 states and 12088 transitions. [2022-11-21 16:29:20,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 275 [2022-11-21 16:29:20,634 INFO L187 NwaCegarLoop]: Found error trace [2022-11-21 16:29:20,634 INFO L195 NwaCegarLoop]: trace histogram [6, 6, 4, 4, 4, 4, 4, 4, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2022-11-21 16:29:20,635 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14 [2022-11-21 16:29:20,635 INFO L420 AbstractCegarLoop]: === Iteration 16 === Targeting ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-21 16:29:20,635 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 16:29:20,635 INFO L85 PathProgramCache]: Analyzing trace with hash 386822665, now seen corresponding path program 1 times [2022-11-21 16:29:20,636 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-21 16:29:20,636 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [764809188] [2022-11-21 16:29:20,636 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-21 16:29:20,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 16:29:20,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:29:21,305 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-11-21 16:29:21,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:29:21,316 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-21 16:29:21,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:29:21,320 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-11-21 16:29:21,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:29:21,325 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2022-11-21 16:29:21,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:29:21,331 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2022-11-21 16:29:21,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:29:21,340 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2022-11-21 16:29:21,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:29:21,344 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2022-11-21 16:29:21,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:29:21,359 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2022-11-21 16:29:21,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:29:21,366 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-21 16:29:21,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:29:21,371 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 97 [2022-11-21 16:29:21,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:29:21,377 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-21 16:29:21,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:29:21,383 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 110 [2022-11-21 16:29:21,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:29:21,390 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 115 [2022-11-21 16:29:21,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:29:21,395 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 122 [2022-11-21 16:29:21,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:29:21,402 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 127 [2022-11-21 16:29:21,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:29:21,407 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2022-11-21 16:29:21,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:29:21,416 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 144 [2022-11-21 16:29:21,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:29:21,422 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-21 16:29:21,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:29:21,426 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 158 [2022-11-21 16:29:21,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:29:21,436 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 167 [2022-11-21 16:29:21,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:29:21,453 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 177 [2022-11-21 16:29:21,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:29:21,460 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 184 [2022-11-21 16:29:21,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:29:21,467 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 188 [2022-11-21 16:29:21,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:29:21,474 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 192 [2022-11-21 16:29:21,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:29:21,480 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 196 [2022-11-21 16:29:21,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:29:21,487 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 200 [2022-11-21 16:29:21,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:29:21,512 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 208 [2022-11-21 16:29:21,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:29:21,519 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 219 [2022-11-21 16:29:21,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:29:21,525 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-21 16:29:21,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:29:21,529 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 236 [2022-11-21 16:29:21,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:29:21,535 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 246 [2022-11-21 16:29:21,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:29:21,539 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 251 [2022-11-21 16:29:21,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:29:21,552 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 256 [2022-11-21 16:29:21,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:29:21,556 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 261 [2022-11-21 16:29:21,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:29:21,561 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 139 trivial. 0 not checked. [2022-11-21 16:29:21,562 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-21 16:29:21,562 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [764809188] [2022-11-21 16:29:21,562 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [764809188] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-21 16:29:21,562 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-21 16:29:21,563 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2022-11-21 16:29:21,563 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [575733348] [2022-11-21 16:29:21,563 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-21 16:29:21,564 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2022-11-21 16:29:21,564 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-21 16:29:21,564 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2022-11-21 16:29:21,564 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=53, Unknown=0, NotChecked=0, Total=72 [2022-11-21 16:29:21,565 INFO L87 Difference]: Start difference. First operand 8529 states and 12088 transitions. Second operand has 9 states, 9 states have (on average 16.333333333333332) internal successors, (147), 5 states have internal predecessors, (147), 3 states have call successors, (34), 6 states have call predecessors, (34), 1 states have return successors, (31), 3 states have call predecessors, (31), 3 states have call successors, (31) [2022-11-21 16:29:26,447 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-21 16:29:26,448 INFO L93 Difference]: Finished difference Result 11098 states and 15728 transitions. [2022-11-21 16:29:26,448 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-11-21 16:29:26,448 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 16.333333333333332) internal successors, (147), 5 states have internal predecessors, (147), 3 states have call successors, (34), 6 states have call predecessors, (34), 1 states have return successors, (31), 3 states have call predecessors, (31), 3 states have call successors, (31) Word has length 274 [2022-11-21 16:29:26,449 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-21 16:29:26,460 INFO L225 Difference]: With dead ends: 11098 [2022-11-21 16:29:26,460 INFO L226 Difference]: Without dead ends: 2590 [2022-11-21 16:29:26,489 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 74 GetRequests, 66 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=23, Invalid=67, Unknown=0, NotChecked=0, Total=90 [2022-11-21 16:29:26,491 INFO L413 NwaCegarLoop]: 1079 mSDtfsCounter, 186 mSDsluCounter, 4867 mSDsCounter, 0 mSdLazyCounter, 2780 mSolverCounterSat, 201 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 205 SdHoareTripleChecker+Valid, 5946 SdHoareTripleChecker+Invalid, 2981 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 201 IncrementalHoareTripleChecker+Valid, 2780 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.5s IncrementalHoareTripleChecker+Time [2022-11-21 16:29:26,492 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [205 Valid, 5946 Invalid, 2981 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [201 Valid, 2780 Invalid, 0 Unknown, 0 Unchecked, 4.5s Time] [2022-11-21 16:29:26,496 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2590 states. [2022-11-21 16:29:26,722 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2590 to 2585. [2022-11-21 16:29:26,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2585 states, 1926 states have (on average 1.2559709241952233) internal successors, (2419), 1975 states have internal predecessors, (2419), 586 states have call successors, (586), 67 states have call predecessors, (586), 72 states have return successors, (613), 564 states have call predecessors, (613), 585 states have call successors, (613) [2022-11-21 16:29:26,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2585 states to 2585 states and 3618 transitions. [2022-11-21 16:29:26,738 INFO L78 Accepts]: Start accepts. Automaton has 2585 states and 3618 transitions. Word has length 274 [2022-11-21 16:29:26,738 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-21 16:29:26,739 INFO L495 AbstractCegarLoop]: Abstraction has 2585 states and 3618 transitions. [2022-11-21 16:29:26,739 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 16.333333333333332) internal successors, (147), 5 states have internal predecessors, (147), 3 states have call successors, (34), 6 states have call predecessors, (34), 1 states have return successors, (31), 3 states have call predecessors, (31), 3 states have call successors, (31) [2022-11-21 16:29:26,739 INFO L276 IsEmpty]: Start isEmpty. Operand 2585 states and 3618 transitions. [2022-11-21 16:29:26,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 333 [2022-11-21 16:29:26,749 INFO L187 NwaCegarLoop]: Found error trace [2022-11-21 16:29:26,750 INFO L195 NwaCegarLoop]: trace histogram [7, 7, 7, 7, 7, 5, 5, 5, 5, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2022-11-21 16:29:26,750 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15 [2022-11-21 16:29:26,750 INFO L420 AbstractCegarLoop]: === Iteration 17 === Targeting ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-21 16:29:26,751 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 16:29:26,751 INFO L85 PathProgramCache]: Analyzing trace with hash -301729644, now seen corresponding path program 1 times [2022-11-21 16:29:26,751 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-21 16:29:26,751 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [493391381] [2022-11-21 16:29:26,751 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-21 16:29:26,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 16:29:26,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:29:27,375 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-11-21 16:29:27,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:29:27,383 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-21 16:29:27,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:29:27,386 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-11-21 16:29:27,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:29:27,390 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2022-11-21 16:29:27,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:29:27,396 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2022-11-21 16:29:27,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:29:27,400 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2022-11-21 16:29:27,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:29:27,405 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2022-11-21 16:29:27,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:29:27,411 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2022-11-21 16:29:27,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:29:27,415 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2022-11-21 16:29:27,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:29:27,419 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2022-11-21 16:29:27,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:29:27,438 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2022-11-21 16:29:27,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:29:27,457 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-11-21 16:29:27,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:29:27,462 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-11-21 16:29:27,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:29:27,476 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-11-21 16:29:27,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:29:27,481 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-11-21 16:29:27,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:29:27,485 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2022-11-21 16:29:27,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:29:27,488 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2022-11-21 16:29:27,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:29:27,512 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-21 16:29:27,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:29:27,535 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-11-21 16:29:27,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:29:27,540 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-11-21 16:29:27,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:29:27,544 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-11-21 16:29:27,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:29:27,549 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-11-21 16:29:27,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:29:27,553 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2022-11-21 16:29:27,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:29:27,557 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 191 [2022-11-21 16:29:27,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:29:27,561 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 195 [2022-11-21 16:29:27,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:29:27,565 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 209 [2022-11-21 16:29:27,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:29:27,569 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 214 [2022-11-21 16:29:27,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:29:27,573 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 219 [2022-11-21 16:29:27,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:29:27,583 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-21 16:29:27,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:29:27,588 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2022-11-21 16:29:27,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:29:27,591 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 15 [2022-11-21 16:29:27,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:29:27,612 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 253 [2022-11-21 16:29:27,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:29:27,656 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-21 16:29:27,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:29:27,672 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-21 16:29:27,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:29:27,678 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-21 16:29:27,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:29:27,681 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 282 [2022-11-21 16:29:27,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:29:27,697 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 290 [2022-11-21 16:29:27,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:29:27,702 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 299 [2022-11-21 16:29:27,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:29:27,709 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 309 [2022-11-21 16:29:27,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:29:27,713 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 314 [2022-11-21 16:29:27,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:29:27,719 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 319 [2022-11-21 16:29:27,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:29:27,724 INFO L134 CoverageAnalysis]: Checked inductivity of 255 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 255 trivial. 0 not checked. [2022-11-21 16:29:27,725 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-21 16:29:27,725 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [493391381] [2022-11-21 16:29:27,725 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [493391381] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-21 16:29:27,725 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-21 16:29:27,725 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2022-11-21 16:29:27,726 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1443225242] [2022-11-21 16:29:27,726 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-21 16:29:27,727 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2022-11-21 16:29:27,727 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-21 16:29:27,727 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2022-11-21 16:29:27,728 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=65, Unknown=0, NotChecked=0, Total=90 [2022-11-21 16:29:27,728 INFO L87 Difference]: Start difference. First operand 2585 states and 3618 transitions. Second operand has 10 states, 10 states have (on average 16.0) internal successors, (160), 4 states have internal predecessors, (160), 2 states have call successors, (38), 7 states have call predecessors, (38), 2 states have return successors, (36), 3 states have call predecessors, (36), 2 states have call successors, (36) [2022-11-21 16:29:34,925 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-21 16:29:34,925 INFO L93 Difference]: Finished difference Result 7126 states and 10156 transitions. [2022-11-21 16:29:34,925 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-11-21 16:29:34,926 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 16.0) internal successors, (160), 4 states have internal predecessors, (160), 2 states have call successors, (38), 7 states have call predecessors, (38), 2 states have return successors, (36), 3 states have call predecessors, (36), 2 states have call successors, (36) Word has length 332 [2022-11-21 16:29:34,926 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-21 16:29:34,948 INFO L225 Difference]: With dead ends: 7126 [2022-11-21 16:29:34,948 INFO L226 Difference]: Without dead ends: 4562 [2022-11-21 16:29:34,955 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 89 GetRequests, 79 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 11 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=33, Invalid=99, Unknown=0, NotChecked=0, Total=132 [2022-11-21 16:29:34,955 INFO L413 NwaCegarLoop]: 1884 mSDtfsCounter, 807 mSDsluCounter, 7164 mSDsCounter, 0 mSdLazyCounter, 3248 mSolverCounterSat, 418 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 6.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 990 SdHoareTripleChecker+Valid, 9048 SdHoareTripleChecker+Invalid, 3666 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 418 IncrementalHoareTripleChecker+Valid, 3248 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 6.5s IncrementalHoareTripleChecker+Time [2022-11-21 16:29:34,956 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [990 Valid, 9048 Invalid, 3666 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [418 Valid, 3248 Invalid, 0 Unknown, 0 Unchecked, 6.5s Time] [2022-11-21 16:29:34,961 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4562 states. [2022-11-21 16:29:35,345 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4562 to 2542. [2022-11-21 16:29:35,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2542 states, 1896 states have (on average 1.2568565400843883) internal successors, (2383), 1945 states have internal predecessors, (2383), 574 states have call successors, (574), 65 states have call predecessors, (574), 71 states have return successors, (609), 553 states have call predecessors, (609), 573 states have call successors, (609) [2022-11-21 16:29:35,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2542 states to 2542 states and 3566 transitions. [2022-11-21 16:29:35,358 INFO L78 Accepts]: Start accepts. Automaton has 2542 states and 3566 transitions. Word has length 332 [2022-11-21 16:29:35,359 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-21 16:29:35,359 INFO L495 AbstractCegarLoop]: Abstraction has 2542 states and 3566 transitions. [2022-11-21 16:29:35,359 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 16.0) internal successors, (160), 4 states have internal predecessors, (160), 2 states have call successors, (38), 7 states have call predecessors, (38), 2 states have return successors, (36), 3 states have call predecessors, (36), 2 states have call successors, (36) [2022-11-21 16:29:35,359 INFO L276 IsEmpty]: Start isEmpty. Operand 2542 states and 3566 transitions. [2022-11-21 16:29:35,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 362 [2022-11-21 16:29:35,369 INFO L187 NwaCegarLoop]: Found error trace [2022-11-21 16:29:35,370 INFO L195 NwaCegarLoop]: trace histogram [7, 7, 7, 7, 7, 5, 5, 5, 5, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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, 1, 1] [2022-11-21 16:29:35,370 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable16 [2022-11-21 16:29:35,370 INFO L420 AbstractCegarLoop]: === Iteration 18 === Targeting ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-21 16:29:35,371 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 16:29:35,371 INFO L85 PathProgramCache]: Analyzing trace with hash 2134983023, now seen corresponding path program 1 times [2022-11-21 16:29:35,371 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-21 16:29:35,371 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [995943622] [2022-11-21 16:29:35,372 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-21 16:29:35,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 16:29:35,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:29:36,002 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-11-21 16:29:36,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:29:36,009 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-21 16:29:36,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:29:36,012 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-11-21 16:29:36,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:29:36,016 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2022-11-21 16:29:36,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:29:36,023 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2022-11-21 16:29:36,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:29:36,027 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2022-11-21 16:29:36,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:29:36,032 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2022-11-21 16:29:36,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:29:36,036 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2022-11-21 16:29:36,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:29:36,039 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2022-11-21 16:29:36,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:29:36,043 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2022-11-21 16:29:36,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:29:36,061 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2022-11-21 16:29:36,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:29:36,079 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-11-21 16:29:36,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:29:36,084 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-11-21 16:29:36,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:29:36,098 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-11-21 16:29:36,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:29:36,102 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-11-21 16:29:36,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:29:36,106 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2022-11-21 16:29:36,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:29:36,110 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2022-11-21 16:29:36,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:29:36,132 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-21 16:29:36,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:29:36,150 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-11-21 16:29:36,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:29:36,155 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-11-21 16:29:36,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:29:36,158 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-11-21 16:29:36,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:29:36,163 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-11-21 16:29:36,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:29:36,167 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2022-11-21 16:29:36,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:29:36,170 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 191 [2022-11-21 16:29:36,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:29:36,174 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 195 [2022-11-21 16:29:36,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:29:36,178 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 209 [2022-11-21 16:29:36,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:29:36,182 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 214 [2022-11-21 16:29:36,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:29:36,187 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 219 [2022-11-21 16:29:36,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:29:36,196 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-21 16:29:36,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:29:36,201 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2022-11-21 16:29:36,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:29:36,205 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 15 [2022-11-21 16:29:36,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:29:36,226 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 253 [2022-11-21 16:29:36,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:29:36,288 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-21 16:29:36,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:29:36,305 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-21 16:29:36,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:29:36,311 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-21 16:29:36,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:29:36,316 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2022-11-21 16:29:36,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:29:36,322 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-21 16:29:36,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:29:36,327 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2022-11-21 16:29:36,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:29:36,331 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2022-11-21 16:29:36,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:29:36,345 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2022-11-21 16:29:36,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:29:36,349 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 311 [2022-11-21 16:29:36,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:29:36,355 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 319 [2022-11-21 16:29:36,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:29:36,363 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 328 [2022-11-21 16:29:36,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:29:36,369 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 338 [2022-11-21 16:29:36,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:29:36,374 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 343 [2022-11-21 16:29:36,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:29:36,379 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 348 [2022-11-21 16:29:36,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:29:36,387 INFO L134 CoverageAnalysis]: Checked inductivity of 277 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 277 trivial. 0 not checked. [2022-11-21 16:29:36,387 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-21 16:29:36,387 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [995943622] [2022-11-21 16:29:36,388 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [995943622] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-21 16:29:36,388 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-21 16:29:36,388 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2022-11-21 16:29:36,388 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [982876019] [2022-11-21 16:29:36,388 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-21 16:29:36,389 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2022-11-21 16:29:36,390 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-21 16:29:36,390 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2022-11-21 16:29:36,390 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=65, Unknown=0, NotChecked=0, Total=90 [2022-11-21 16:29:36,390 INFO L87 Difference]: Start difference. First operand 2542 states and 3566 transitions. Second operand has 10 states, 10 states have (on average 16.8) internal successors, (168), 4 states have internal predecessors, (168), 2 states have call successors, (42), 7 states have call predecessors, (42), 2 states have return successors, (40), 3 states have call predecessors, (40), 2 states have call successors, (40) [2022-11-21 16:29:41,436 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-21 16:29:41,436 INFO L93 Difference]: Finished difference Result 7035 states and 10039 transitions. [2022-11-21 16:29:41,436 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-11-21 16:29:41,437 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 16.8) internal successors, (168), 4 states have internal predecessors, (168), 2 states have call successors, (42), 7 states have call predecessors, (42), 2 states have return successors, (40), 3 states have call predecessors, (40), 2 states have call successors, (40) Word has length 361 [2022-11-21 16:29:41,437 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-21 16:29:41,443 INFO L225 Difference]: With dead ends: 7035 [2022-11-21 16:29:41,443 INFO L226 Difference]: Without dead ends: 0 [2022-11-21 16:29:41,457 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 98 GetRequests, 89 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 9 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=29, Invalid=81, Unknown=0, NotChecked=0, Total=110 [2022-11-21 16:29:41,458 INFO L413 NwaCegarLoop]: 1838 mSDtfsCounter, 907 mSDsluCounter, 6135 mSDsCounter, 0 mSdLazyCounter, 2460 mSolverCounterSat, 596 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1088 SdHoareTripleChecker+Valid, 7973 SdHoareTripleChecker+Invalid, 3056 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 596 IncrementalHoareTripleChecker+Valid, 2460 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.3s IncrementalHoareTripleChecker+Time [2022-11-21 16:29:41,458 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1088 Valid, 7973 Invalid, 3056 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [596 Valid, 2460 Invalid, 0 Unknown, 0 Unchecked, 4.3s Time] [2022-11-21 16:29:41,459 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2022-11-21 16:29:41,459 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2022-11-21 16:29:41,459 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) [2022-11-21 16:29:41,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2022-11-21 16:29:41,461 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 361 [2022-11-21 16:29:41,461 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-21 16:29:41,461 INFO L495 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2022-11-21 16:29:41,461 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 16.8) internal successors, (168), 4 states have internal predecessors, (168), 2 states have call successors, (42), 7 states have call predecessors, (42), 2 states have return successors, (40), 3 states have call predecessors, (40), 2 states have call successors, (40) [2022-11-21 16:29:41,462 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2022-11-21 16:29:41,462 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-11-21 16:29:41,464 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2022-11-21 16:29:41,465 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable17 [2022-11-21 16:29:41,467 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2022-11-21 16:30:39,099 INFO L902 garLoopResultBuilder]: At program point __list_addENTRY(lines 7825 7827) the Hoare annotation is: true [2022-11-21 16:30:39,099 INFO L899 garLoopResultBuilder]: For program point __list_addFINAL(lines 7825 7827) no Hoare annotation was computed. [2022-11-21 16:30:39,099 INFO L899 garLoopResultBuilder]: For program point __list_addEXIT(lines 7825 7827) no Hoare annotation was computed. [2022-11-21 16:30:39,099 INFO L899 garLoopResultBuilder]: For program point __fswab32FINAL(lines 3754 3762) no Hoare annotation was computed. [2022-11-21 16:30:39,099 INFO L902 garLoopResultBuilder]: At program point L3741(lines 3737 3743) the Hoare annotation is: true [2022-11-21 16:30:39,100 INFO L899 garLoopResultBuilder]: For program point __fswab32EXIT(lines 3754 3762) no Hoare annotation was computed. [2022-11-21 16:30:39,100 INFO L902 garLoopResultBuilder]: At program point __fswab32ENTRY(lines 3754 3762) the Hoare annotation is: true [2022-11-21 16:30:39,100 INFO L902 garLoopResultBuilder]: At program point whiteheat_exitENTRY(lines 7259 7269) the Hoare annotation is: true [2022-11-21 16:30:39,100 INFO L902 garLoopResultBuilder]: At program point L7264-1(line 7264) the Hoare annotation is: true [2022-11-21 16:30:39,100 INFO L902 garLoopResultBuilder]: At program point L7264(line 7264) the Hoare annotation is: true [2022-11-21 16:30:39,100 INFO L899 garLoopResultBuilder]: For program point whiteheat_exitEXIT(lines 7259 7269) no Hoare annotation was computed. [2022-11-21 16:30:39,100 INFO L902 garLoopResultBuilder]: At program point L7964(lines 7963 7965) the Hoare annotation is: true [2022-11-21 16:30:39,101 INFO L899 garLoopResultBuilder]: For program point whiteheat_exitFINAL(lines 7259 7269) no Hoare annotation was computed. [2022-11-21 16:30:39,101 INFO L899 garLoopResultBuilder]: For program point usb_submit_urbFINAL(lines 7984 7986) no Hoare annotation was computed. [2022-11-21 16:30:39,101 INFO L899 garLoopResultBuilder]: For program point usb_submit_urbEXIT(lines 7984 7986) no Hoare annotation was computed. [2022-11-21 16:30:39,101 INFO L902 garLoopResultBuilder]: At program point usb_submit_urbENTRY(lines 7984 7986) the Hoare annotation is: true [2022-11-21 16:30:39,101 INFO L899 garLoopResultBuilder]: For program point INIT_LIST_HEADEXIT(lines 3837 3844) no Hoare annotation was computed. [2022-11-21 16:30:39,101 INFO L902 garLoopResultBuilder]: At program point INIT_LIST_HEADENTRY(lines 3837 3844) the Hoare annotation is: true [2022-11-21 16:30:39,101 INFO L899 garLoopResultBuilder]: For program point INIT_LIST_HEADFINAL(lines 3837 3844) no Hoare annotation was computed. [2022-11-21 16:30:39,102 INFO L899 garLoopResultBuilder]: For program point usb_bulk_msgFINAL(lines 7956 7958) no Hoare annotation was computed. [2022-11-21 16:30:39,102 INFO L902 garLoopResultBuilder]: At program point usb_bulk_msgENTRY(lines 7956 7958) the Hoare annotation is: true [2022-11-21 16:30:39,102 INFO L899 garLoopResultBuilder]: For program point usb_bulk_msgEXIT(lines 7956 7958) no Hoare annotation was computed. [2022-11-21 16:30:39,102 INFO L899 garLoopResultBuilder]: For program point ihex_next_binrecEXIT(lines 4145 4164) no Hoare annotation was computed. [2022-11-21 16:30:39,102 INFO L899 garLoopResultBuilder]: For program point L4157(lines 4157 4161) no Hoare annotation was computed. [2022-11-21 16:30:39,102 INFO L899 garLoopResultBuilder]: For program point L4155-1(line 4155) no Hoare annotation was computed. [2022-11-21 16:30:39,103 INFO L902 garLoopResultBuilder]: At program point L4155(line 4155) the Hoare annotation is: true [2022-11-21 16:30:39,103 INFO L899 garLoopResultBuilder]: For program point L4157-2(lines 4157 4161) no Hoare annotation was computed. [2022-11-21 16:30:39,103 INFO L902 garLoopResultBuilder]: At program point L4152(line 4152) the Hoare annotation is: true [2022-11-21 16:30:39,103 INFO L899 garLoopResultBuilder]: For program point L4152-1(line 4152) no Hoare annotation was computed. [2022-11-21 16:30:39,103 INFO L902 garLoopResultBuilder]: At program point ihex_next_binrecENTRY(lines 4145 4164) the Hoare annotation is: true [2022-11-21 16:30:39,103 INFO L899 garLoopResultBuilder]: For program point ihex_next_binrecFINAL(lines 4145 4164) no Hoare annotation was computed. [2022-11-21 16:30:39,103 INFO L902 garLoopResultBuilder]: At program point L7852(lines 7851 7853) the Hoare annotation is: true [2022-11-21 16:30:39,104 INFO L899 garLoopResultBuilder]: For program point spin_lock_irqFINAL(lines 3906 3914) no Hoare annotation was computed. [2022-11-21 16:30:39,104 INFO L902 garLoopResultBuilder]: At program point spin_lock_irqENTRY(lines 3906 3914) the Hoare annotation is: true [2022-11-21 16:30:39,104 INFO L899 garLoopResultBuilder]: For program point spin_lock_irqEXIT(lines 3906 3914) no Hoare annotation was computed. [2022-11-21 16:30:39,104 INFO L899 garLoopResultBuilder]: For program point ezusb_set_resetFINAL(lines 7876 7878) no Hoare annotation was computed. [2022-11-21 16:30:39,104 INFO L899 garLoopResultBuilder]: For program point ezusb_set_resetEXIT(lines 7876 7878) no Hoare annotation was computed. [2022-11-21 16:30:39,104 INFO L902 garLoopResultBuilder]: At program point ezusb_set_resetENTRY(lines 7876 7878) the Hoare annotation is: true [2022-11-21 16:30:39,104 INFO L899 garLoopResultBuilder]: For program point urb_to_wrapFINAL(lines 7020 7046) no Hoare annotation was computed. [2022-11-21 16:30:39,105 INFO L902 garLoopResultBuilder]: At program point L7041(lines 7026 7042) the Hoare annotation is: true [2022-11-21 16:30:39,105 INFO L899 garLoopResultBuilder]: For program point L7035(lines 7035 7038) no Hoare annotation was computed. [2022-11-21 16:30:39,105 INFO L902 garLoopResultBuilder]: At program point urb_to_wrapENTRY(lines 7020 7046) the Hoare annotation is: true [2022-11-21 16:30:39,105 INFO L899 garLoopResultBuilder]: For program point urb_to_wrapEXIT(lines 7020 7046) no Hoare annotation was computed. [2022-11-21 16:30:39,105 INFO L899 garLoopResultBuilder]: For program point L7028(lines 7027 7040) no Hoare annotation was computed. [2022-11-21 16:30:39,105 INFO L899 garLoopResultBuilder]: For program point L7029(lines 7029 7032) no Hoare annotation was computed. [2022-11-21 16:30:39,106 INFO L902 garLoopResultBuilder]: At program point L7027-2(lines 7027 7040) the Hoare annotation is: true [2022-11-21 16:30:39,106 INFO L899 garLoopResultBuilder]: For program point L3999(lines 3999 4000) no Hoare annotation was computed. [2022-11-21 16:30:39,106 INFO L902 garLoopResultBuilder]: At program point L4018(lines 4010 4019) the Hoare annotation is: true [2022-11-21 16:30:39,106 INFO L899 garLoopResultBuilder]: For program point L7887-1(line 7887) no Hoare annotation was computed. [2022-11-21 16:30:39,106 INFO L899 garLoopResultBuilder]: For program point usb_set_serial_port_dataEXIT(lines 4093 4101) no Hoare annotation was computed. [2022-11-21 16:30:39,106 INFO L902 garLoopResultBuilder]: At program point L7887(line 7887) the Hoare annotation is: true [2022-11-21 16:30:39,106 INFO L899 garLoopResultBuilder]: For program point L4014(lines 4014 4015) no Hoare annotation was computed. [2022-11-21 16:30:39,107 INFO L899 garLoopResultBuilder]: For program point L4012(lines 4012 4016) no Hoare annotation was computed. [2022-11-21 16:30:39,107 INFO L902 garLoopResultBuilder]: At program point usb_set_serial_port_dataENTRY(lines 4093 4101) the Hoare annotation is: true [2022-11-21 16:30:39,107 INFO L899 garLoopResultBuilder]: For program point L4012-2(lines 4012 4016) no Hoare annotation was computed. [2022-11-21 16:30:39,107 INFO L902 garLoopResultBuilder]: At program point L7887-2(lines 7886 7888) the Hoare annotation is: true [2022-11-21 16:30:39,107 INFO L902 garLoopResultBuilder]: At program point L4002(lines 3996 4003) the Hoare annotation is: true [2022-11-21 16:30:39,107 INFO L899 garLoopResultBuilder]: For program point usb_set_serial_port_dataFINAL(lines 4093 4101) no Hoare annotation was computed. [2022-11-21 16:30:39,107 INFO L902 garLoopResultBuilder]: At program point L-1-1(line -1) the Hoare annotation is: true [2022-11-21 16:30:39,108 INFO L902 garLoopResultBuilder]: At program point L-1-3(line -1) the Hoare annotation is: true [2022-11-21 16:30:39,108 INFO L899 garLoopResultBuilder]: For program point #Ultimate.C_memcpyFINAL(line -1) no Hoare annotation was computed. [2022-11-21 16:30:39,108 INFO L895 garLoopResultBuilder]: At program point #Ultimate.C_memcpyENTRY(line -1) 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_coherent_state~0 0)) (not (= ~ldv_urb_state~0 0))) [2022-11-21 16:30:39,108 INFO L899 garLoopResultBuilder]: For program point #Ultimate.C_memcpyEXIT(line -1) no Hoare annotation was computed. [2022-11-21 16:30:39,108 INFO L899 garLoopResultBuilder]: For program point ezusb_writememoryEXIT(lines 7880 7882) no Hoare annotation was computed. [2022-11-21 16:30:39,108 INFO L902 garLoopResultBuilder]: At program point ezusb_writememoryENTRY(lines 7880 7882) the Hoare annotation is: true [2022-11-21 16:30:39,109 INFO L899 garLoopResultBuilder]: For program point ezusb_writememoryFINAL(lines 7880 7882) no Hoare annotation was computed. [2022-11-21 16:30:39,109 INFO L899 garLoopResultBuilder]: For program point L7773(lines 7773 7778) no Hoare annotation was computed. [2022-11-21 16:30:39,109 INFO L899 garLoopResultBuilder]: For program point L7765(lines 7764 7783) no Hoare annotation was computed. [2022-11-21 16:30:39,109 INFO L902 garLoopResultBuilder]: At program point L7784(lines 7760 7789) the Hoare annotation is: true [2022-11-21 16:30:39,109 INFO L899 garLoopResultBuilder]: For program point usb_free_urbEXIT(lines 7760 7789) no Hoare annotation was computed. [2022-11-21 16:30:39,109 INFO L902 garLoopResultBuilder]: At program point usb_free_urbENTRY(lines 7760 7789) the Hoare annotation is: true [2022-11-21 16:30:39,110 INFO L899 garLoopResultBuilder]: For program point L7776-1(lines 7773 7778) no Hoare annotation was computed. [2022-11-21 16:30:39,110 INFO L902 garLoopResultBuilder]: At program point L7776(line 7776) the Hoare annotation is: true [2022-11-21 16:30:39,110 INFO L899 garLoopResultBuilder]: For program point L7766(lines 7764 7783) no Hoare annotation was computed. [2022-11-21 16:30:39,110 INFO L902 garLoopResultBuilder]: At program point L7768(line 7768) the Hoare annotation is: true [2022-11-21 16:30:39,110 INFO L902 garLoopResultBuilder]: At program point L7764loopEntry(lines 7764 7783) the Hoare annotation is: true [2022-11-21 16:30:39,110 INFO L902 garLoopResultBuilder]: At program point __create_pipeENTRY(lines 4078 4083) the Hoare annotation is: true [2022-11-21 16:30:39,110 INFO L899 garLoopResultBuilder]: For program point __create_pipeFINAL(lines 4078 4083) no Hoare annotation was computed. [2022-11-21 16:30:39,111 INFO L899 garLoopResultBuilder]: For program point __create_pipeEXIT(lines 4078 4083) no Hoare annotation was computed. [2022-11-21 16:30:39,111 INFO L899 garLoopResultBuilder]: For program point L6526(lines 6526 6552) no Hoare annotation was computed. [2022-11-21 16:30:39,111 INFO L899 garLoopResultBuilder]: For program point L6576(lines 6576 6580) no Hoare annotation was computed. [2022-11-21 16:30:39,111 INFO L899 garLoopResultBuilder]: For program point L6626(line 6626) no Hoare annotation was computed. [2022-11-21 16:30:39,111 INFO L899 garLoopResultBuilder]: For program point L6659(lines 6659 6663) no Hoare annotation was computed. [2022-11-21 16:30:39,111 INFO L902 garLoopResultBuilder]: At program point L6527(lines 6526 6552) the Hoare annotation is: true [2022-11-21 16:30:39,111 INFO L902 garLoopResultBuilder]: At program point L6659-2(lines 6522 6720) the Hoare annotation is: true [2022-11-21 16:30:39,112 INFO L899 garLoopResultBuilder]: For program point L6643(lines 6643 6647) no Hoare annotation was computed. [2022-11-21 16:30:39,112 INFO L902 garLoopResultBuilder]: At program point L6676(lines 6664 6677) the Hoare annotation is: true [2022-11-21 16:30:39,112 INFO L899 garLoopResultBuilder]: For program point L6643-2(lines 6643 6647) no Hoare annotation was computed. [2022-11-21 16:30:39,112 INFO L899 garLoopResultBuilder]: For program point L6627(lines 6627 6653) no Hoare annotation was computed. [2022-11-21 16:30:39,112 INFO L902 garLoopResultBuilder]: At program point L6693(lines 6681 6694) the Hoare annotation is: true [2022-11-21 16:30:39,112 INFO L899 garLoopResultBuilder]: For program point L6628-2(lines 6628 6632) no Hoare annotation was computed. [2022-11-21 16:30:39,112 INFO L899 garLoopResultBuilder]: For program point L6628(lines 6628 6632) no Hoare annotation was computed. [2022-11-21 16:30:39,113 INFO L899 garLoopResultBuilder]: For program point L6529(lines 6529 6552) no Hoare annotation was computed. [2022-11-21 16:30:39,113 INFO L902 garLoopResultBuilder]: At program point L6711(lines 6699 6712) the Hoare annotation is: true [2022-11-21 16:30:39,113 INFO L902 garLoopResultBuilder]: At program point L6530(lines 6529 6552) the Hoare annotation is: true [2022-11-21 16:30:39,113 INFO L902 garLoopResultBuilder]: At program point L6596(lines 6522 6720) the Hoare annotation is: true [2022-11-21 16:30:39,113 INFO L895 garLoopResultBuilder]: At program point firm_setup_portENTRY(lines 6514 6721) the Hoare annotation is: (or (not (= ~ldv_coherent_state~0 0)) (not (= ~ldv_urb_state~0 0)) (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#valid)| |#valid|))) [2022-11-21 16:30:39,113 INFO L899 garLoopResultBuilder]: For program point L6532(lines 6532 6552) no Hoare annotation was computed. [2022-11-21 16:30:39,114 INFO L902 garLoopResultBuilder]: At program point L6565(lines 6522 6720) the Hoare annotation is: true [2022-11-21 16:30:39,114 INFO L902 garLoopResultBuilder]: At program point L7936(lines 7935 7937) the Hoare annotation is: true [2022-11-21 16:30:39,114 INFO L902 garLoopResultBuilder]: At program point L6599-1(lines 6522 6720) the Hoare annotation is: true [2022-11-21 16:30:39,114 INFO L902 garLoopResultBuilder]: At program point L6533(lines 6532 6552) the Hoare annotation is: true [2022-11-21 16:30:39,114 INFO L902 garLoopResultBuilder]: At program point L6682loopEntry(lines 6682 6692) the Hoare annotation is: true [2022-11-21 16:30:39,114 INFO L902 garLoopResultBuilder]: At program point L6550(lines 6522 6720) the Hoare annotation is: true [2022-11-21 16:30:39,115 INFO L902 garLoopResultBuilder]: At program point L6616(lines 6522 6720) the Hoare annotation is: true [2022-11-21 16:30:39,115 INFO L899 garLoopResultBuilder]: For program point L6666(line 6666) no Hoare annotation was computed. [2022-11-21 16:30:39,115 INFO L899 garLoopResultBuilder]: For program point L6633-2(lines 6633 6637) no Hoare annotation was computed. [2022-11-21 16:30:39,115 INFO L899 garLoopResultBuilder]: For program point L6633(lines 6633 6637) no Hoare annotation was computed. [2022-11-21 16:30:39,115 INFO L899 garLoopResultBuilder]: For program point L6683(line 6683) no Hoare annotation was computed. [2022-11-21 16:30:39,115 INFO L899 garLoopResultBuilder]: For program point L6667(lines 6667 6673) no Hoare annotation was computed. [2022-11-21 16:30:39,115 INFO L902 garLoopResultBuilder]: At program point L6700loopEntry(lines 6700 6710) the Hoare annotation is: true [2022-11-21 16:30:39,116 INFO L902 garLoopResultBuilder]: At program point L6535(lines 6534 6552) the Hoare annotation is: true [2022-11-21 16:30:39,116 INFO L902 garLoopResultBuilder]: At program point L6568(lines 6522 6720) the Hoare annotation is: true [2022-11-21 16:30:39,116 INFO L899 garLoopResultBuilder]: For program point L6684(lines 6684 6690) no Hoare annotation was computed. [2022-11-21 16:30:39,116 INFO L899 garLoopResultBuilder]: For program point L6717-1(line 6717) no Hoare annotation was computed. [2022-11-21 16:30:39,116 INFO L902 garLoopResultBuilder]: At program point L6717(line 6717) the Hoare annotation is: true [2022-11-21 16:30:39,116 INFO L899 garLoopResultBuilder]: For program point firm_setup_portEXIT(lines 6514 6721) no Hoare annotation was computed. [2022-11-21 16:30:39,116 INFO L899 garLoopResultBuilder]: For program point L6701(line 6701) no Hoare annotation was computed. [2022-11-21 16:30:39,117 INFO L899 garLoopResultBuilder]: For program point L6569(lines 6569 6580) no Hoare annotation was computed. [2022-11-21 16:30:39,117 INFO L899 garLoopResultBuilder]: For program point L6586(line 6586) no Hoare annotation was computed. [2022-11-21 16:30:39,117 INFO L902 garLoopResultBuilder]: At program point L6619-1(lines 6522 6720) the Hoare annotation is: true [2022-11-21 16:30:39,117 INFO L899 garLoopResultBuilder]: For program point L6702(lines 6702 6708) no Hoare annotation was computed. [2022-11-21 16:30:39,117 INFO L899 garLoopResultBuilder]: For program point L6570(lines 6570 6574) no Hoare annotation was computed. [2022-11-21 16:30:39,117 INFO L899 garLoopResultBuilder]: For program point L6587(lines 6587 6593) no Hoare annotation was computed. [2022-11-21 16:30:39,117 INFO L899 garLoopResultBuilder]: For program point L6555(line 6555) no Hoare annotation was computed. [2022-11-21 16:30:39,118 INFO L899 garLoopResultBuilder]: For program point L6638(lines 6638 6642) no Hoare annotation was computed. [2022-11-21 16:30:39,118 INFO L899 garLoopResultBuilder]: For program point L6638-2(lines 6638 6642) no Hoare annotation was computed. [2022-11-21 16:30:39,118 INFO L902 garLoopResultBuilder]: At program point L7943(lines 7942 7944) the Hoare annotation is: true [2022-11-21 16:30:39,118 INFO L899 garLoopResultBuilder]: For program point firm_setup_portFINAL(lines 6514 6721) no Hoare annotation was computed. [2022-11-21 16:30:39,118 INFO L899 garLoopResultBuilder]: For program point L6556(lines 6556 6562) no Hoare annotation was computed. [2022-11-21 16:30:39,118 INFO L899 garLoopResultBuilder]: For program point L6606(line 6606) no Hoare annotation was computed. [2022-11-21 16:30:39,119 INFO L902 garLoopResultBuilder]: At program point L6656(lines 6624 6657) the Hoare annotation is: true [2022-11-21 16:30:39,119 INFO L899 garLoopResultBuilder]: For program point L6607(lines 6607 6613) no Hoare annotation was computed. [2022-11-21 16:30:39,119 INFO L902 garLoopResultBuilder]: At program point L3937loopEntry(lines 3937 3943) the Hoare annotation is: true [2022-11-21 16:30:39,119 INFO L902 garLoopResultBuilder]: At program point spin_unlock_irqrestoreENTRY(lines 3933 3949) the Hoare annotation is: true [2022-11-21 16:30:39,119 INFO L899 garLoopResultBuilder]: For program point spin_unlock_irqrestoreEXIT(lines 3933 3949) no Hoare annotation was computed. [2022-11-21 16:30:39,119 INFO L902 garLoopResultBuilder]: At program point L7865(lines 7864 7866) the Hoare annotation is: true [2022-11-21 16:30:39,119 INFO L902 garLoopResultBuilder]: At program point L3944(lines 3933 3949) the Hoare annotation is: true [2022-11-21 16:30:39,120 INFO L899 garLoopResultBuilder]: For program point L3938(line 3938) no Hoare annotation was computed. [2022-11-21 16:30:39,120 INFO L895 garLoopResultBuilder]: At program point ldv_mallocENTRY(lines 7817 7821) the Hoare annotation is: (or (not (= ~ldv_coherent_state~0 0)) (not (= ~ldv_urb_state~0 0)) (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))) [2022-11-21 16:30:39,120 INFO L899 garLoopResultBuilder]: For program point L7819(line 7819) no Hoare annotation was computed. [2022-11-21 16:30:39,120 INFO L899 garLoopResultBuilder]: For program point ldv_mallocFINAL(lines 7817 7821) no Hoare annotation was computed. [2022-11-21 16:30:39,120 INFO L899 garLoopResultBuilder]: For program point ldv_mallocEXIT(lines 7817 7821) no Hoare annotation was computed. [2022-11-21 16:30:39,120 INFO L902 garLoopResultBuilder]: At program point L7914(lines 7913 7915) the Hoare annotation is: true [2022-11-21 16:30:39,121 INFO L902 garLoopResultBuilder]: At program point L6444loopEntry(lines 6444 6454) the Hoare annotation is: true [2022-11-21 16:30:39,121 INFO L899 garLoopResultBuilder]: For program point L6461(lines 6461 6482) no Hoare annotation was computed. [2022-11-21 16:30:39,121 INFO L899 garLoopResultBuilder]: For program point L6445(line 6445) no Hoare annotation was computed. [2022-11-21 16:30:39,121 INFO L902 garLoopResultBuilder]: At program point L6462(lines 6458 6482) the Hoare annotation is: true [2022-11-21 16:30:39,121 INFO L902 garLoopResultBuilder]: At program point L6330(line 6330) the Hoare annotation is: true [2022-11-21 16:30:39,121 INFO L899 garLoopResultBuilder]: For program point L6396-2(lines 6396 6401) no Hoare annotation was computed. [2022-11-21 16:30:39,121 INFO L899 garLoopResultBuilder]: For program point L3770(lines 3770 3831) no Hoare annotation was computed. [2022-11-21 16:30:39,122 INFO L899 garLoopResultBuilder]: For program point L6396(lines 6396 6401) no Hoare annotation was computed. [2022-11-21 16:30:39,122 INFO L899 garLoopResultBuilder]: For program point L6330-1(line 6330) no Hoare annotation was computed. [2022-11-21 16:30:39,122 INFO L899 garLoopResultBuilder]: For program point L6446(lines 6446 6452) no Hoare annotation was computed. [2022-11-21 16:30:39,122 INFO L895 garLoopResultBuilder]: At program point firm_send_commandENTRY(lines 6284 6491) the Hoare annotation is: (or (not (= ~ldv_coherent_state~0 0)) (not (= ~ldv_urb_state~0 0)) (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#valid)| |#valid|))) [2022-11-21 16:30:39,122 INFO L895 garLoopResultBuilder]: At program point L6315(lines 6303 6316) 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_coherent_state~0 0)) (not (= ~ldv_urb_state~0 0))) [2022-11-21 16:30:39,122 INFO L902 garLoopResultBuilder]: At program point L7884(lines 7883 7885) the Hoare annotation is: true [2022-11-21 16:30:39,123 INFO L902 garLoopResultBuilder]: At program point L6398(line 6398) the Hoare annotation is: true [2022-11-21 16:30:39,123 INFO L899 garLoopResultBuilder]: For program point L6464(line 6464) no Hoare annotation was computed. [2022-11-21 16:30:39,123 INFO L902 garLoopResultBuilder]: At program point L6365-2(lines 6365 6381) the Hoare annotation is: true [2022-11-21 16:30:39,123 INFO L899 garLoopResultBuilder]: For program point L6332(lines 6332 6350) no Hoare annotation was computed. [2022-11-21 16:30:39,123 INFO L899 garLoopResultBuilder]: For program point L6398-1(line 6398) no Hoare annotation was computed. [2022-11-21 16:30:39,123 INFO L902 garLoopResultBuilder]: At program point L6382(lines 6364 6383) the Hoare annotation is: true [2022-11-21 16:30:39,123 INFO L902 garLoopResultBuilder]: At program point L6415(lines 6403 6416) the Hoare annotation is: true [2022-11-21 16:30:39,124 INFO L899 garLoopResultBuilder]: For program point L6366(line 6366) no Hoare annotation was computed. [2022-11-21 16:30:39,124 INFO L899 garLoopResultBuilder]: For program point L3773(lines 3773 3831) no Hoare annotation was computed. [2022-11-21 16:30:39,124 INFO L902 garLoopResultBuilder]: At program point L6334loopEntry(lines 6334 6344) the Hoare annotation is: true [2022-11-21 16:30:39,124 INFO L899 garLoopResultBuilder]: For program point L6335(line 6335) no Hoare annotation was computed. [2022-11-21 16:30:39,124 INFO L902 garLoopResultBuilder]: At program point L6352-1(lines 6352 6394) the Hoare annotation is: true [2022-11-21 16:30:39,124 INFO L899 garLoopResultBuilder]: For program point L6352(lines 6352 6394) no Hoare annotation was computed. [2022-11-21 16:30:39,124 INFO L899 garLoopResultBuilder]: For program point L6402(lines 6402 6421) no Hoare annotation was computed. [2022-11-21 16:30:39,125 INFO L902 garLoopResultBuilder]: At program point L6435(lines 6423 6436) the Hoare annotation is: true [2022-11-21 16:30:39,125 INFO L899 garLoopResultBuilder]: For program point L6468(lines 6468 6478) no Hoare annotation was computed. [2022-11-21 16:30:39,125 INFO L899 garLoopResultBuilder]: For program point L3776(lines 3776 3831) no Hoare annotation was computed. [2022-11-21 16:30:39,125 INFO L899 garLoopResultBuilder]: For program point L6336(lines 6336 6342) no Hoare annotation was computed. [2022-11-21 16:30:39,125 INFO L902 garLoopResultBuilder]: At program point L6485(lines 6301 6490) the Hoare annotation is: true [2022-11-21 16:30:39,125 INFO L899 garLoopResultBuilder]: For program point L6320-1(line 6320) no Hoare annotation was computed. [2022-11-21 16:30:39,126 INFO L895 garLoopResultBuilder]: At program point L6320(line 6320) 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_coherent_state~0 0)) (not (= ~ldv_urb_state~0 0))) [2022-11-21 16:30:39,126 INFO L899 garLoopResultBuilder]: For program point firm_send_commandFINAL(lines 6284 6491) no Hoare annotation was computed. [2022-11-21 16:30:39,126 INFO L899 garLoopResultBuilder]: For program point L6370(lines 6370 6373) no Hoare annotation was computed. [2022-11-21 16:30:39,126 INFO L895 garLoopResultBuilder]: At program point L6304loopEntry(lines 6304 6314) 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_coherent_state~0 0)) (not (= ~ldv_urb_state~0 0))) [2022-11-21 16:30:39,126 INFO L902 garLoopResultBuilder]: At program point L6354loopEntry(lines 6354 6389) the Hoare annotation is: true [2022-11-21 16:30:39,126 INFO L902 garLoopResultBuilder]: At program point L6470(lines 6470 6471) the Hoare annotation is: true [2022-11-21 16:30:39,127 INFO L902 garLoopResultBuilder]: At program point L6404loopEntry(lines 6404 6414) the Hoare annotation is: true [2022-11-21 16:30:39,127 INFO L899 garLoopResultBuilder]: For program point L6470-1(lines 6470 6471) no Hoare annotation was computed. [2022-11-21 16:30:39,127 INFO L899 garLoopResultBuilder]: For program point L6305(line 6305) no Hoare annotation was computed. [2022-11-21 16:30:39,127 INFO L899 garLoopResultBuilder]: For program point L6487(line 6487) no Hoare annotation was computed. [2022-11-21 16:30:39,127 INFO L895 garLoopResultBuilder]: At program point L6322(line 6322) 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_coherent_state~0 0)) (not (= ~ldv_urb_state~0 0))) [2022-11-21 16:30:39,127 INFO L899 garLoopResultBuilder]: For program point L6355(line 6355) no Hoare annotation was computed. [2022-11-21 16:30:39,127 INFO L899 garLoopResultBuilder]: For program point L6322-1(line 6322) no Hoare annotation was computed. [2022-11-21 16:30:39,128 INFO L899 garLoopResultBuilder]: For program point L6306(lines 6306 6312) no Hoare annotation was computed. [2022-11-21 16:30:39,128 INFO L902 garLoopResultBuilder]: At program point L3779(lines 3779 3831) the Hoare annotation is: true [2022-11-21 16:30:39,128 INFO L899 garLoopResultBuilder]: For program point L6405(line 6405) no Hoare annotation was computed. [2022-11-21 16:30:39,128 INFO L899 garLoopResultBuilder]: For program point L6422(lines 6422 6441) no Hoare annotation was computed. [2022-11-21 16:30:39,128 INFO L902 garLoopResultBuilder]: At program point L6455(lines 6442 6483) the Hoare annotation is: true [2022-11-21 16:30:39,128 INFO L902 garLoopResultBuilder]: At program point L3829(lines 3770 3831) the Hoare annotation is: true [2022-11-21 16:30:39,128 INFO L899 garLoopResultBuilder]: For program point firm_send_commandEXIT(lines 6284 6491) no Hoare annotation was computed. [2022-11-21 16:30:39,129 INFO L899 garLoopResultBuilder]: For program point L6406(lines 6406 6412) no Hoare annotation was computed. [2022-11-21 16:30:39,129 INFO L902 garLoopResultBuilder]: At program point L6424loopEntry(lines 6424 6434) the Hoare annotation is: true [2022-11-21 16:30:39,129 INFO L895 garLoopResultBuilder]: At program point L3782(lines 3781 3831) the Hoare annotation is: (or (not (= ~ldv_coherent_state~0 0)) (not (= ~ldv_urb_state~0 0))) [2022-11-21 16:30:39,129 INFO L902 garLoopResultBuilder]: At program point L3832(lines 3767 3834) the Hoare annotation is: true [2022-11-21 16:30:39,129 INFO L899 garLoopResultBuilder]: For program point L6425(line 6425) no Hoare annotation was computed. [2022-11-21 16:30:39,129 INFO L899 garLoopResultBuilder]: For program point L6442(lines 6442 6484) no Hoare annotation was computed. [2022-11-21 16:30:39,130 INFO L899 garLoopResultBuilder]: For program point L6475-1(lines 6475 6476) no Hoare annotation was computed. [2022-11-21 16:30:39,130 INFO L902 garLoopResultBuilder]: At program point L6475(lines 6475 6476) the Hoare annotation is: true [2022-11-21 16:30:39,130 INFO L899 garLoopResultBuilder]: For program point L6426(lines 6426 6432) no Hoare annotation was computed. [2022-11-21 16:30:39,130 INFO L899 garLoopResultBuilder]: For program point L6327-1(line 6327) no Hoare annotation was computed. [2022-11-21 16:30:39,130 INFO L902 garLoopResultBuilder]: At program point L6327(line 6327) the Hoare annotation is: true [2022-11-21 16:30:39,130 INFO L902 garLoopResultBuilder]: At program point L7929(lines 7928 7930) the Hoare annotation is: true [2022-11-21 16:30:39,130 INFO L899 garLoopResultBuilder]: For program point L6377(lines 6377 6380) no Hoare annotation was computed. [2022-11-21 16:30:39,131 INFO L902 garLoopResultBuilder]: At program point list_addENTRY(lines 3846 3854) the Hoare annotation is: true [2022-11-21 16:30:39,131 INFO L902 garLoopResultBuilder]: At program point L3850(line 3850) the Hoare annotation is: true [2022-11-21 16:30:39,131 INFO L899 garLoopResultBuilder]: For program point L3850-1(line 3850) no Hoare annotation was computed. [2022-11-21 16:30:39,131 INFO L899 garLoopResultBuilder]: For program point list_addFINAL(lines 3846 3854) no Hoare annotation was computed. [2022-11-21 16:30:39,131 INFO L899 garLoopResultBuilder]: For program point list_addEXIT(lines 3846 3854) no Hoare annotation was computed. [2022-11-21 16:30:39,131 INFO L899 garLoopResultBuilder]: For program point usb_kill_urbEXIT(lines 7966 7968) no Hoare annotation was computed. [2022-11-21 16:30:39,132 INFO L902 garLoopResultBuilder]: At program point usb_kill_urbENTRY(lines 7966 7968) the Hoare annotation is: true [2022-11-21 16:30:39,132 INFO L899 garLoopResultBuilder]: For program point usb_kill_urbFINAL(lines 7966 7968) no Hoare annotation was computed. [2022-11-21 16:30:39,132 INFO L899 garLoopResultBuilder]: For program point list_firstFINAL(lines 7047 7052) no Hoare annotation was computed. [2022-11-21 16:30:39,132 INFO L902 garLoopResultBuilder]: At program point list_firstENTRY(lines 7047 7052) the Hoare annotation is: true [2022-11-21 16:30:39,132 INFO L899 garLoopResultBuilder]: For program point list_firstEXIT(lines 7047 7052) no Hoare annotation was computed. [2022-11-21 16:30:39,132 INFO L902 garLoopResultBuilder]: At program point ldv_blast_assertENTRY(lines 7656 7661) the Hoare annotation is: true [2022-11-21 16:30:39,132 INFO L899 garLoopResultBuilder]: For program point ldv_blast_assertEXIT(lines 7656 7661) no Hoare annotation was computed. [2022-11-21 16:30:39,133 INFO L899 garLoopResultBuilder]: For program point ldv_blast_assertFINAL(lines 7656 7661) no Hoare annotation was computed. [2022-11-21 16:30:39,133 INFO L899 garLoopResultBuilder]: For program point ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION(line 7659) no Hoare annotation was computed. [2022-11-21 16:30:39,133 INFO L899 garLoopResultBuilder]: For program point kfreeEXIT(lines 7992 7994) no Hoare annotation was computed. [2022-11-21 16:30:39,133 INFO L895 garLoopResultBuilder]: At program point kfreeENTRY(lines 7992 7994) the Hoare annotation is: (or (not (= ~ldv_coherent_state~0 0)) (not (= ~ldv_urb_state~0 0)) (= |old(#valid)| |#valid|)) [2022-11-21 16:30:39,133 INFO L899 garLoopResultBuilder]: For program point kfreeFINAL(lines 7992 7994) no Hoare annotation was computed. [2022-11-21 16:30:39,133 INFO L902 garLoopResultBuilder]: At program point usb_get_serial_port_dataENTRY(lines 4084 4092) the Hoare annotation is: true [2022-11-21 16:30:39,134 INFO L899 garLoopResultBuilder]: For program point usb_get_serial_port_dataEXIT(lines 4084 4092) no Hoare annotation was computed. [2022-11-21 16:30:39,134 INFO L902 garLoopResultBuilder]: At program point L4008(lines 4005 4009) the Hoare annotation is: true [2022-11-21 16:30:39,134 INFO L899 garLoopResultBuilder]: For program point L4006(line 4006) no Hoare annotation was computed. [2022-11-21 16:30:39,134 INFO L899 garLoopResultBuilder]: For program point L4006-2(lines 4006 4007) no Hoare annotation was computed. [2022-11-21 16:30:39,134 INFO L899 garLoopResultBuilder]: For program point usb_get_serial_port_dataFINAL(lines 4084 4092) no Hoare annotation was computed. [2022-11-21 16:30:39,134 INFO L902 garLoopResultBuilder]: At program point mutex_unlockENTRY(lines 7910 7912) the Hoare annotation is: true [2022-11-21 16:30:39,135 INFO L899 garLoopResultBuilder]: For program point mutex_unlockEXIT(lines 7910 7912) no Hoare annotation was computed. [2022-11-21 16:30:39,135 INFO L899 garLoopResultBuilder]: For program point mutex_unlockFINAL(lines 7910 7912) no Hoare annotation was computed. [2022-11-21 16:30:39,135 INFO L902 garLoopResultBuilder]: At program point usb_fill_bulk_urbENTRY(lines 4053 4067) the Hoare annotation is: true [2022-11-21 16:30:39,135 INFO L899 garLoopResultBuilder]: For program point usb_fill_bulk_urbFINAL(lines 4053 4067) no Hoare annotation was computed. [2022-11-21 16:30:39,135 INFO L899 garLoopResultBuilder]: For program point usb_fill_bulk_urbEXIT(lines 4053 4067) no Hoare annotation was computed. [2022-11-21 16:30:39,135 INFO L895 garLoopResultBuilder]: At program point firm_closeENTRY(lines 6503 6513) the Hoare annotation is: (or (not (= ~ldv_coherent_state~0 0)) (not (= ~ldv_urb_state~0 0)) (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#valid)| |#valid|))) [2022-11-21 16:30:39,136 INFO L899 garLoopResultBuilder]: For program point L6509-1(line 6509) no Hoare annotation was computed. [2022-11-21 16:30:39,136 INFO L899 garLoopResultBuilder]: For program point firm_closeEXIT(lines 6503 6513) no Hoare annotation was computed. [2022-11-21 16:30:39,136 INFO L902 garLoopResultBuilder]: At program point L6509(line 6509) the Hoare annotation is: true [2022-11-21 16:30:39,136 INFO L899 garLoopResultBuilder]: For program point firm_closeFINAL(lines 6503 6513) no Hoare annotation was computed. [2022-11-21 16:30:39,136 INFO L899 garLoopResultBuilder]: For program point list_delFINAL(lines 7898 7900) no Hoare annotation was computed. [2022-11-21 16:30:39,136 INFO L899 garLoopResultBuilder]: For program point list_delEXIT(lines 7898 7900) no Hoare annotation was computed. [2022-11-21 16:30:39,136 INFO L902 garLoopResultBuilder]: At program point list_delENTRY(lines 7898 7900) the Hoare annotation is: true [2022-11-21 16:30:39,137 INFO L899 garLoopResultBuilder]: For program point list_moveFINAL(lines 3866 3875) no Hoare annotation was computed. [2022-11-21 16:30:39,137 INFO L902 garLoopResultBuilder]: At program point L3871(line 3871) the Hoare annotation is: true [2022-11-21 16:30:39,137 INFO L899 garLoopResultBuilder]: For program point list_moveEXIT(lines 3866 3875) no Hoare annotation was computed. [2022-11-21 16:30:39,137 INFO L902 garLoopResultBuilder]: At program point list_moveENTRY(lines 3866 3875) the Hoare annotation is: true [2022-11-21 16:30:39,137 INFO L902 garLoopResultBuilder]: At program point L7829(lines 7828 7830) the Hoare annotation is: true [2022-11-21 16:30:39,137 INFO L899 garLoopResultBuilder]: For program point usb_serial_deregisterEXIT(lines 7973 7975) no Hoare annotation was computed. [2022-11-21 16:30:39,138 INFO L902 garLoopResultBuilder]: At program point usb_serial_deregisterENTRY(lines 7973 7975) the Hoare annotation is: true [2022-11-21 16:30:39,138 INFO L899 garLoopResultBuilder]: For program point usb_serial_deregisterFINAL(lines 7973 7975) no Hoare annotation was computed. [2022-11-21 16:30:39,138 INFO L899 garLoopResultBuilder]: For program point __mutex_initFINAL(lines 7831 7833) no Hoare annotation was computed. [2022-11-21 16:30:39,138 INFO L899 garLoopResultBuilder]: For program point __mutex_initEXIT(lines 7831 7833) no Hoare annotation was computed. [2022-11-21 16:30:39,138 INFO L902 garLoopResultBuilder]: At program point __mutex_initENTRY(lines 7831 7833) the Hoare annotation is: true [2022-11-21 16:30:39,138 INFO L902 garLoopResultBuilder]: At program point ldv_assume_stopENTRY(lines 7665 7671) the Hoare annotation is: true [2022-11-21 16:30:39,139 INFO L899 garLoopResultBuilder]: For program point ldv_assume_stopEXIT(lines 7665 7671) no Hoare annotation was computed. [2022-11-21 16:30:39,139 INFO L895 garLoopResultBuilder]: At program point kmallocENTRY(lines 3964 3973) the Hoare annotation is: (or (not (= ~ldv_coherent_state~0 0)) (not (= ~ldv_urb_state~0 0)) (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))) [2022-11-21 16:30:39,139 INFO L899 garLoopResultBuilder]: For program point L7823-1(line 7823) no Hoare annotation was computed. [2022-11-21 16:30:39,139 INFO L895 garLoopResultBuilder]: At program point L7823(line 7823) the Hoare annotation is: (or (not (= ~ldv_coherent_state~0 0)) (not (= ~ldv_urb_state~0 0)) (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))) [2022-11-21 16:30:39,139 INFO L902 garLoopResultBuilder]: At program point L7823-2(lines 7822 7824) the Hoare annotation is: true [2022-11-21 16:30:39,139 INFO L899 garLoopResultBuilder]: For program point kmallocFINAL(lines 3964 3973) no Hoare annotation was computed. [2022-11-21 16:30:39,140 INFO L899 garLoopResultBuilder]: For program point kmallocEXIT(lines 3964 3973) no Hoare annotation was computed. [2022-11-21 16:30:39,140 INFO L899 garLoopResultBuilder]: For program point L6843-1(line 6843) no Hoare annotation was computed. [2022-11-21 16:30:39,140 INFO L902 garLoopResultBuilder]: At program point L6843(line 6843) the Hoare annotation is: true [2022-11-21 16:30:39,140 INFO L895 garLoopResultBuilder]: At program point L6838(line 6838) 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_coherent_state~0 0)) (not (= ~ldv_urb_state~0 0))) [2022-11-21 16:30:39,140 INFO L902 garLoopResultBuilder]: At program point L6841-2(lines 6841 6846) the Hoare annotation is: true [2022-11-21 16:30:39,140 INFO L899 garLoopResultBuilder]: For program point L6841(lines 6841 6846) no Hoare annotation was computed. [2022-11-21 16:30:39,141 INFO L899 garLoopResultBuilder]: For program point L6836-1(line 6836) no Hoare annotation was computed. [2022-11-21 16:30:39,141 INFO L895 garLoopResultBuilder]: At program point L6836(line 6836) 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_coherent_state~0 0)) (not (= ~ldv_urb_state~0 0))) [2022-11-21 16:30:39,141 INFO L895 garLoopResultBuilder]: At program point stop_command_portENTRY(lines 6829 6852) 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_coherent_state~0 0)) (not (= ~ldv_urb_state~0 0))) [2022-11-21 16:30:39,141 INFO L899 garLoopResultBuilder]: For program point L6838-1(line 6838) no Hoare annotation was computed. [2022-11-21 16:30:39,141 INFO L899 garLoopResultBuilder]: For program point stop_command_portEXIT(lines 6829 6852) no Hoare annotation was computed. [2022-11-21 16:30:39,141 INFO L899 garLoopResultBuilder]: For program point stop_command_portFINAL(lines 6829 6852) no Hoare annotation was computed. [2022-11-21 16:30:39,142 INFO L902 garLoopResultBuilder]: At program point __fswab16ENTRY(lines 3746 3751) the Hoare annotation is: true [2022-11-21 16:30:39,142 INFO L899 garLoopResultBuilder]: For program point __fswab16FINAL(lines 3746 3751) no Hoare annotation was computed. [2022-11-21 16:30:39,142 INFO L899 garLoopResultBuilder]: For program point __fswab16EXIT(lines 3746 3751) no Hoare annotation was computed. [2022-11-21 16:30:39,142 INFO L899 garLoopResultBuilder]: For program point _raw_spin_lock_irqsaveFINAL(lines 7855 7857) no Hoare annotation was computed. [2022-11-21 16:30:39,142 INFO L899 garLoopResultBuilder]: For program point _raw_spin_lock_irqsaveEXIT(lines 7855 7857) no Hoare annotation was computed. [2022-11-21 16:30:39,142 INFO L902 garLoopResultBuilder]: At program point _raw_spin_lock_irqsaveENTRY(lines 7855 7857) the Hoare annotation is: true [2022-11-21 16:30:39,142 INFO L902 garLoopResultBuilder]: At program point spin_lockENTRY(lines 3897 3905) the Hoare annotation is: true [2022-11-21 16:30:39,143 INFO L899 garLoopResultBuilder]: For program point spin_lockFINAL(lines 3897 3905) no Hoare annotation was computed. [2022-11-21 16:30:39,143 INFO L902 garLoopResultBuilder]: At program point L7849(lines 7848 7850) the Hoare annotation is: true [2022-11-21 16:30:39,143 INFO L899 garLoopResultBuilder]: For program point spin_lockEXIT(lines 3897 3905) no Hoare annotation was computed. [2022-11-21 16:30:39,143 INFO L899 garLoopResultBuilder]: For program point ldv_check_return_valueFINAL(lines 7889 7891) no Hoare annotation was computed. [2022-11-21 16:30:39,143 INFO L899 garLoopResultBuilder]: For program point ldv_check_return_valueEXIT(lines 7889 7891) no Hoare annotation was computed. [2022-11-21 16:30:39,143 INFO L902 garLoopResultBuilder]: At program point ldv_check_return_valueENTRY(lines 7889 7891) the Hoare annotation is: true [2022-11-21 16:30:39,143 INFO L902 garLoopResultBuilder]: At program point spin_unlock_irqENTRY(lines 3924 3932) the Hoare annotation is: true [2022-11-21 16:30:39,144 INFO L899 garLoopResultBuilder]: For program point spin_unlock_irqEXIT(lines 3924 3932) no Hoare annotation was computed. [2022-11-21 16:30:39,144 INFO L902 garLoopResultBuilder]: At program point L7862(lines 7861 7863) the Hoare annotation is: true [2022-11-21 16:30:39,144 INFO L899 garLoopResultBuilder]: For program point spin_unlock_irqFINAL(lines 3924 3932) no Hoare annotation was computed. [2022-11-21 16:30:39,144 INFO L899 garLoopResultBuilder]: For program point mutex_lock_nestedFINAL(lines 7907 7909) no Hoare annotation was computed. [2022-11-21 16:30:39,144 INFO L902 garLoopResultBuilder]: At program point mutex_lock_nestedENTRY(lines 7907 7909) the Hoare annotation is: true [2022-11-21 16:30:39,144 INFO L899 garLoopResultBuilder]: For program point mutex_lock_nestedEXIT(lines 7907 7909) no Hoare annotation was computed. [2022-11-21 16:30:39,144 INFO L899 garLoopResultBuilder]: For program point L4183-1(lines 4183 4186) no Hoare annotation was computed. [2022-11-21 16:30:39,145 INFO L899 garLoopResultBuilder]: For program point L4183(lines 4183 4186) no Hoare annotation was computed. [2022-11-21 16:30:39,145 INFO L899 garLoopResultBuilder]: For program point L4181-1(line 4181) no Hoare annotation was computed. [2022-11-21 16:30:39,145 INFO L895 garLoopResultBuilder]: At program point L4181(line 4181) 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_coherent_state~0 0)) (not (= ~ldv_urb_state~0 0))) [2022-11-21 16:30:39,145 INFO L899 garLoopResultBuilder]: For program point request_ihex_firmwareFINAL(lines 4198 4225) no Hoare annotation was computed. [2022-11-21 16:30:39,145 INFO L899 garLoopResultBuilder]: For program point L4206(lines 4206 4209) no Hoare annotation was computed. [2022-11-21 16:30:39,145 INFO L899 garLoopResultBuilder]: For program point L4175-1(lines 4175 4178) no Hoare annotation was computed. [2022-11-21 16:30:39,146 INFO L899 garLoopResultBuilder]: For program point request_ihex_firmwareEXIT(lines 4198 4225) no Hoare annotation was computed. [2022-11-21 16:30:39,146 INFO L899 garLoopResultBuilder]: For program point L4175(lines 4175 4178) no Hoare annotation was computed. [2022-11-21 16:30:39,146 INFO L895 garLoopResultBuilder]: At program point L4173-2(lines 4173 4191) 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_coherent_state~0 0)) (not (= ~ldv_urb_state~0 0))) [2022-11-21 16:30:39,146 INFO L895 garLoopResultBuilder]: At program point request_ihex_firmwareENTRY(lines 4198 4225) the Hoare annotation is: (or (not (= ~ldv_coherent_state~0 0)) (not (= ~ldv_urb_state~0 0)) (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#valid)| |#valid|))) [2022-11-21 16:30:39,146 INFO L895 garLoopResultBuilder]: At program point L4192(lines 4172 4193) 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_coherent_state~0 0)) (not (= ~ldv_urb_state~0 0))) [2022-11-21 16:30:39,146 INFO L895 garLoopResultBuilder]: At program point L4188(line 4188) 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_coherent_state~0 0)) (not (= ~ldv_urb_state~0 0))) [2022-11-21 16:30:39,147 INFO L899 garLoopResultBuilder]: For program point L4188-1(line 4188) no Hoare annotation was computed. [2022-11-21 16:30:39,147 INFO L895 garLoopResultBuilder]: At program point L4217(line 4217) 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_coherent_state~0 0)) (not (= ~ldv_urb_state~0 0))) [2022-11-21 16:30:39,147 INFO L899 garLoopResultBuilder]: For program point L4217-1(line 4217) no Hoare annotation was computed. [2022-11-21 16:30:39,147 INFO L899 garLoopResultBuilder]: For program point L4213(lines 4213 4221) no Hoare annotation was computed. [2022-11-21 16:30:39,147 INFO L895 garLoopResultBuilder]: At program point L7925(lines 7924 7926) 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_coherent_state~0 0)) (not (= ~ldv_urb_state~0 0))) [2022-11-21 16:30:39,147 INFO L899 garLoopResultBuilder]: For program point L4174(line 4174) no Hoare annotation was computed. [2022-11-21 16:30:39,148 INFO L895 garLoopResultBuilder]: At program point L4195(lines 4165 4197) 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_coherent_state~0 0)) (not (= ~ldv_urb_state~0 0))) [2022-11-21 16:30:39,148 INFO L899 garLoopResultBuilder]: For program point ldv_undefined_pointerFINAL(lines 7895 7897) no Hoare annotation was computed. [2022-11-21 16:30:39,148 INFO L899 garLoopResultBuilder]: For program point L7896(line 7896) no Hoare annotation was computed. [2022-11-21 16:30:39,148 INFO L902 garLoopResultBuilder]: At program point ldv_undefined_pointerENTRY(lines 7895 7897) the Hoare annotation is: true [2022-11-21 16:30:39,148 INFO L899 garLoopResultBuilder]: For program point ldv_undefined_pointerEXIT(lines 7895 7897) no Hoare annotation was computed. [2022-11-21 16:30:39,148 INFO L902 garLoopResultBuilder]: At program point usb_serial_registerENTRY(lines 7980 7982) the Hoare annotation is: true [2022-11-21 16:30:39,149 INFO L899 garLoopResultBuilder]: For program point usb_serial_registerFINAL(lines 7980 7982) no Hoare annotation was computed. [2022-11-21 16:30:39,149 INFO L899 garLoopResultBuilder]: For program point usb_serial_registerEXIT(lines 7980 7982) no Hoare annotation was computed. [2022-11-21 16:30:39,149 INFO L902 garLoopResultBuilder]: At program point spin_unlockENTRY(lines 3915 3923) the Hoare annotation is: true [2022-11-21 16:30:39,149 INFO L899 garLoopResultBuilder]: For program point spin_unlockFINAL(lines 3915 3923) no Hoare annotation was computed. [2022-11-21 16:30:39,149 INFO L899 garLoopResultBuilder]: For program point spin_unlockEXIT(lines 3915 3923) no Hoare annotation was computed. [2022-11-21 16:30:39,149 INFO L902 garLoopResultBuilder]: At program point L7859(lines 7858 7860) the Hoare annotation is: true [2022-11-21 16:30:39,149 INFO L902 garLoopResultBuilder]: At program point release_firmwareENTRY(lines 7920 7922) the Hoare annotation is: true [2022-11-21 16:30:39,150 INFO L899 garLoopResultBuilder]: For program point release_firmwareFINAL(lines 7920 7922) no Hoare annotation was computed. [2022-11-21 16:30:39,150 INFO L899 garLoopResultBuilder]: For program point release_firmwareEXIT(lines 7920 7922) no Hoare annotation was computed. [2022-11-21 16:30:39,150 INFO L902 garLoopResultBuilder]: At program point usb_clear_haltENTRY(lines 7960 7962) the Hoare annotation is: true [2022-11-21 16:30:39,150 INFO L899 garLoopResultBuilder]: For program point usb_clear_haltEXIT(lines 7960 7962) no Hoare annotation was computed. [2022-11-21 16:30:39,150 INFO L899 garLoopResultBuilder]: For program point usb_clear_haltFINAL(lines 7960 7962) no Hoare annotation was computed. [2022-11-21 16:30:39,150 INFO L899 garLoopResultBuilder]: For program point L4957(line 4957) no Hoare annotation was computed. [2022-11-21 16:30:39,150 INFO L899 garLoopResultBuilder]: For program point L4974(line 4974) no Hoare annotation was computed. [2022-11-21 16:30:39,151 INFO L899 garLoopResultBuilder]: For program point L4842(lines 4842 4848) no Hoare annotation was computed. [2022-11-21 16:30:39,151 INFO L895 garLoopResultBuilder]: At program point L4743(lines 4742 4770) the Hoare annotation is: (or (not (= 0 |old(~ldv_urb_state~0)|)) (not (= ~ldv_coherent_state~0 0))) [2022-11-21 16:30:39,151 INFO L895 garLoopResultBuilder]: At program point L4776-1(line 4776) the Hoare annotation is: (or (not (= 0 |old(~ldv_urb_state~0)|)) (not (= ~ldv_coherent_state~0 0))) [2022-11-21 16:30:39,151 INFO L895 garLoopResultBuilder]: At program point L4776(line 4776) the Hoare annotation is: (or (not (= 0 |old(~ldv_urb_state~0)|)) (not (= ~ldv_coherent_state~0 0))) [2022-11-21 16:30:39,151 INFO L895 garLoopResultBuilder]: At program point L4611(line 4611) the Hoare annotation is: (or (not (= 0 |old(~ldv_urb_state~0)|)) (and (= |#memory_int| |old(#memory_int)|) (= ~ldv_urb_state~0 0) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_coherent_state~0 0))) [2022-11-21 16:30:39,151 INFO L899 garLoopResultBuilder]: For program point L4611-1(line 4611) no Hoare annotation was computed. [2022-11-21 16:30:39,152 INFO L895 garLoopResultBuilder]: At program point L4958(line 4958) the Hoare annotation is: (or (not (= 0 |old(~ldv_urb_state~0)|)) (not (= ~ldv_coherent_state~0 0))) [2022-11-21 16:30:39,152 INFO L899 garLoopResultBuilder]: For program point whiteheat_attachFINAL(lines 4577 5014) no Hoare annotation was computed. [2022-11-21 16:30:39,152 INFO L899 garLoopResultBuilder]: For program point L4958-1(line 4958) no Hoare annotation was computed. [2022-11-21 16:30:39,152 INFO L895 garLoopResultBuilder]: At program point L4694(line 4694) the Hoare annotation is: (or (not (= 0 |old(~ldv_urb_state~0)|)) (not (= ~ldv_coherent_state~0 0))) [2022-11-21 16:30:39,152 INFO L899 garLoopResultBuilder]: For program point L4793(lines 4793 4799) no Hoare annotation was computed. [2022-11-21 16:30:39,152 INFO L899 garLoopResultBuilder]: For program point L4694-1(line 4694) no Hoare annotation was computed. [2022-11-21 16:30:39,153 INFO L895 garLoopResultBuilder]: At program point L4975(line 4975) the Hoare annotation is: (or (not (= 0 |old(~ldv_urb_state~0)|)) (not (= ~ldv_coherent_state~0 0))) [2022-11-21 16:30:39,153 INFO L899 garLoopResultBuilder]: For program point L4975-1(line 4975) no Hoare annotation was computed. [2022-11-21 16:30:39,153 INFO L895 garLoopResultBuilder]: At program point L4777(line 4777) the Hoare annotation is: (or (not (= 0 |old(~ldv_urb_state~0)|)) (not (= ~ldv_coherent_state~0 0))) [2022-11-21 16:30:39,153 INFO L895 garLoopResultBuilder]: At program point L4992(lines 4949 4993) the Hoare annotation is: (or (not (= 0 |old(~ldv_urb_state~0)|)) (not (= ~ldv_coherent_state~0 0))) [2022-11-21 16:30:39,153 INFO L895 garLoopResultBuilder]: At program point L4893loopEntry(lines 4893 4899) the Hoare annotation is: (or (not (= 0 |old(~ldv_urb_state~0)|)) (not (= ~ldv_coherent_state~0 0))) [2022-11-21 16:30:39,153 INFO L895 garLoopResultBuilder]: At program point L5009(lines 4608 5013) the Hoare annotation is: (or (not (= 0 |old(~ldv_urb_state~0)|)) (= ~ldv_urb_state~0 0) (not (= ~ldv_coherent_state~0 0))) [2022-11-21 16:30:39,154 INFO L895 garLoopResultBuilder]: At program point L4778(line 4778) the Hoare annotation is: (or (not (= 0 |old(~ldv_urb_state~0)|)) (not (= ~ldv_coherent_state~0 0))) [2022-11-21 16:30:39,154 INFO L895 garLoopResultBuilder]: At program point L4877(lines 4685 4878) the Hoare annotation is: (or (not (= 0 |old(~ldv_urb_state~0)|)) (not (= ~ldv_coherent_state~0 0))) [2022-11-21 16:30:39,154 INFO L895 garLoopResultBuilder]: At program point L4712loopEntry(lines 4712 4719) the Hoare annotation is: (or (not (= 0 |old(~ldv_urb_state~0)|)) (not (= ~ldv_coherent_state~0 0))) [2022-11-21 16:30:39,154 INFO L895 garLoopResultBuilder]: At program point L4613(line 4613) the Hoare annotation is: (or (not (= 0 |old(~ldv_urb_state~0)|)) (and (= |#memory_int| |old(#memory_int)|) (= ~ldv_urb_state~0 0) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_coherent_state~0 0))) [2022-11-21 16:30:39,154 INFO L899 garLoopResultBuilder]: For program point L4613-1(line 4613) no Hoare annotation was computed. [2022-11-21 16:30:39,154 INFO L895 garLoopResultBuilder]: At program point L4894(line 4894) the Hoare annotation is: (or (not (= 0 |old(~ldv_urb_state~0)|)) (not (= ~ldv_coherent_state~0 0))) [2022-11-21 16:30:39,154 INFO L895 garLoopResultBuilder]: At program point L4828-1(line 4828) the Hoare annotation is: (or (not (= 0 |old(~ldv_urb_state~0)|)) (not (= ~ldv_coherent_state~0 0))) [2022-11-21 16:30:39,155 INFO L895 garLoopResultBuilder]: At program point L4861(line 4861) the Hoare annotation is: (or (not (= 0 |old(~ldv_urb_state~0)|)) (not (= ~ldv_coherent_state~0 0))) [2022-11-21 16:30:39,155 INFO L895 garLoopResultBuilder]: At program point L4828(line 4828) the Hoare annotation is: (or (not (= 0 |old(~ldv_urb_state~0)|)) (not (= ~ldv_coherent_state~0 0))) [2022-11-21 16:30:39,155 INFO L899 garLoopResultBuilder]: For program point L4861-1(line 4861) no Hoare annotation was computed. [2022-11-21 16:30:39,155 INFO L895 garLoopResultBuilder]: At program point L4779(line 4779) the Hoare annotation is: (or (not (= 0 |old(~ldv_urb_state~0)|)) (not (= ~ldv_coherent_state~0 0))) [2022-11-21 16:30:39,155 INFO L899 garLoopResultBuilder]: For program point L4812-1(line 4812) no Hoare annotation was computed. [2022-11-21 16:30:39,155 INFO L899 garLoopResultBuilder]: For program point L4746(line 4746) no Hoare annotation was computed. [2022-11-21 16:30:39,156 INFO L895 garLoopResultBuilder]: At program point L4812(line 4812) the Hoare annotation is: (or (not (= 0 |old(~ldv_urb_state~0)|)) (not (= ~ldv_coherent_state~0 0))) [2022-11-21 16:30:39,156 INFO L899 garLoopResultBuilder]: For program point L4713(line 4713) no Hoare annotation was computed. [2022-11-21 16:30:39,156 INFO L895 garLoopResultBuilder]: At program point L4862(lines 4862 4863) the Hoare annotation is: (or (not (= 0 |old(~ldv_urb_state~0)|)) (not (= ~ldv_coherent_state~0 0))) [2022-11-21 16:30:39,156 INFO L895 garLoopResultBuilder]: At program point L7835(lines 7834 7836) the Hoare annotation is: (or (not (= 0 |old(~ldv_urb_state~0)|)) (not (= ~ldv_coherent_state~0 0))) [2022-11-21 16:30:39,156 INFO L895 garLoopResultBuilder]: At program point L4730(line 4730) the Hoare annotation is: (or (not (= 0 |old(~ldv_urb_state~0)|)) (not (= ~ldv_coherent_state~0 0))) [2022-11-21 16:30:39,156 INFO L899 garLoopResultBuilder]: For program point L4829(line 4829) no Hoare annotation was computed. [2022-11-21 16:30:39,156 INFO L899 garLoopResultBuilder]: For program point L4862-1(lines 4862 4863) no Hoare annotation was computed. [2022-11-21 16:30:39,157 INFO L895 garLoopResultBuilder]: At program point L4631(line 4631) the Hoare annotation is: (or (not (= 0 |old(~ldv_urb_state~0)|)) (= ~ldv_urb_state~0 0) (not (= ~ldv_coherent_state~0 0))) [2022-11-21 16:30:39,157 INFO L899 garLoopResultBuilder]: For program point L4631-1(line 4631) no Hoare annotation was computed. [2022-11-21 16:30:39,157 INFO L899 garLoopResultBuilder]: For program point L4697(lines 4697 4704) no Hoare annotation was computed. [2022-11-21 16:30:39,157 INFO L899 garLoopResultBuilder]: For program point L4664(lines 4664 4678) no Hoare annotation was computed. [2022-11-21 16:30:39,157 INFO L895 garLoopResultBuilder]: At program point L4945(line 4945) the Hoare annotation is: (or (not (= 0 |old(~ldv_urb_state~0)|)) (not (= ~ldv_coherent_state~0 0))) [2022-11-21 16:30:39,157 INFO L895 garLoopResultBuilder]: At program point L4912(lines 4904 4913) the Hoare annotation is: (or (not (= 0 |old(~ldv_urb_state~0)|)) (not (= ~ldv_coherent_state~0 0))) [2022-11-21 16:30:39,158 INFO L899 garLoopResultBuilder]: For program point L4945-1(line 4945) no Hoare annotation was computed. [2022-11-21 16:30:39,158 INFO L899 garLoopResultBuilder]: For program point L4780(line 4780) no Hoare annotation was computed. [2022-11-21 16:30:39,158 INFO L895 garLoopResultBuilder]: At program point L4962(line 4962) the Hoare annotation is: (or (not (= 0 |old(~ldv_urb_state~0)|)) (not (= ~ldv_coherent_state~0 0))) [2022-11-21 16:30:39,158 INFO L895 garLoopResultBuilder]: At program point L7902(lines 7901 7903) the Hoare annotation is: (or (not (= 0 |old(~ldv_urb_state~0)|)) (not (= ~ldv_coherent_state~0 0))) [2022-11-21 16:30:39,158 INFO L895 garLoopResultBuilder]: At program point L4962-1(lines 4608 5013) the Hoare annotation is: (or (not (= 0 |old(~ldv_urb_state~0)|)) (not (= ~ldv_coherent_state~0 0))) [2022-11-21 16:30:39,158 INFO L899 garLoopResultBuilder]: For program point L4632-1(lines 4632 4633) no Hoare annotation was computed. [2022-11-21 16:30:39,158 INFO L895 garLoopResultBuilder]: At program point L4632(lines 4632 4633) the Hoare annotation is: (or (not (= 0 |old(~ldv_urb_state~0)|)) (= ~ldv_urb_state~0 0) (not (= ~ldv_coherent_state~0 0))) [2022-11-21 16:30:39,159 INFO L895 garLoopResultBuilder]: At program point L4979(line 4979) the Hoare annotation is: (or (not (= 0 |old(~ldv_urb_state~0)|)) (not (= ~ldv_coherent_state~0 0))) [2022-11-21 16:30:39,159 INFO L895 garLoopResultBuilder]: At program point L4979-1(lines 4608 5013) the Hoare annotation is: (or (not (= 0 |old(~ldv_urb_state~0)|)) (not (= ~ldv_coherent_state~0 0))) [2022-11-21 16:30:39,159 INFO L899 garLoopResultBuilder]: For program point L4616(lines 4616 4619) no Hoare annotation was computed. [2022-11-21 16:30:39,159 INFO L895 garLoopResultBuilder]: At program point L4996(lines 4608 5013) the Hoare annotation is: (or (not (= 0 |old(~ldv_urb_state~0)|)) (not (= ~ldv_coherent_state~0 0))) [2022-11-21 16:30:39,159 INFO L899 garLoopResultBuilder]: For program point L4831(lines 4831 4837) no Hoare annotation was computed. [2022-11-21 16:30:39,159 INFO L899 garLoopResultBuilder]: For program point L4815(lines 4815 4821) no Hoare annotation was computed. [2022-11-21 16:30:39,159 INFO L899 garLoopResultBuilder]: For program point L4881(line 4881) no Hoare annotation was computed. [2022-11-21 16:30:39,160 INFO L895 garLoopResultBuilder]: At program point L4931(line 4931) the Hoare annotation is: (or (not (= 0 |old(~ldv_urb_state~0)|)) (= ~ldv_urb_state~0 0) (not (= ~ldv_coherent_state~0 0))) [2022-11-21 16:30:39,160 INFO L899 garLoopResultBuilder]: For program point L4931-1(line 4931) no Hoare annotation was computed. [2022-11-21 16:30:39,160 INFO L895 garLoopResultBuilder]: At program point L4865(line 4865) the Hoare annotation is: (or (not (= 0 |old(~ldv_urb_state~0)|)) (not (= ~ldv_coherent_state~0 0))) [2022-11-21 16:30:39,160 INFO L899 garLoopResultBuilder]: For program point L4865-1(line 4865) no Hoare annotation was computed. [2022-11-21 16:30:39,160 INFO L895 garLoopResultBuilder]: At program point L4651(line 4651) the Hoare annotation is: (or (not (= 0 |old(~ldv_urb_state~0)|)) (not (= ~ldv_coherent_state~0 0)) (and (= ~ldv_urb_state~0 0) (= (select (select |#memory_int| |whiteheat_attach_~#alen~0#1.base|) |whiteheat_attach_~#alen~0#1.offset|) 2))) [2022-11-21 16:30:39,160 INFO L899 garLoopResultBuilder]: For program point L4651-1(line 4651) no Hoare annotation was computed. [2022-11-21 16:30:39,161 INFO L899 garLoopResultBuilder]: For program point L4635(lines 4635 4649) no Hoare annotation was computed. [2022-11-21 16:30:39,161 INFO L895 garLoopResultBuilder]: At program point L4850(line 4850) the Hoare annotation is: (or (not (= 0 |old(~ldv_urb_state~0)|)) (not (= ~ldv_coherent_state~0 0))) [2022-11-21 16:30:39,161 INFO L899 garLoopResultBuilder]: For program point L4916(line 4916) no Hoare annotation was computed. [2022-11-21 16:30:39,161 INFO L895 garLoopResultBuilder]: At program point L4784-2(lines 4784 4868) the Hoare annotation is: (or (not (= 0 |old(~ldv_urb_state~0)|)) (not (= ~ldv_coherent_state~0 0))) [2022-11-21 16:30:39,161 INFO L899 garLoopResultBuilder]: For program point L4850-1(line 4850) no Hoare annotation was computed. [2022-11-21 16:30:39,161 INFO L895 garLoopResultBuilder]: At program point L4966(line 4966) the Hoare annotation is: (or (not (= 0 |old(~ldv_urb_state~0)|)) (not (= ~ldv_coherent_state~0 0))) [2022-11-21 16:30:39,161 INFO L899 garLoopResultBuilder]: For program point L4966-1(line 4966) no Hoare annotation was computed. [2022-11-21 16:30:39,162 INFO L895 garLoopResultBuilder]: At program point L4900(lines 4892 4901) the Hoare annotation is: (or (not (= 0 |old(~ldv_urb_state~0)|)) (not (= ~ldv_coherent_state~0 0))) [2022-11-21 16:30:39,162 INFO L895 garLoopResultBuilder]: At program point L4983(line 4983) the Hoare annotation is: (or (not (= 0 |old(~ldv_urb_state~0)|)) (not (= ~ldv_coherent_state~0 0))) [2022-11-21 16:30:39,162 INFO L899 garLoopResultBuilder]: For program point L4983-1(line 4983) no Hoare annotation was computed. [2022-11-21 16:30:39,162 INFO L895 garLoopResultBuilder]: At program point whiteheat_attachENTRY(lines 4577 5014) the Hoare annotation is: (or (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= ~ldv_urb_state~0 0) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#valid)| |#valid|)) (not (= 0 |old(~ldv_urb_state~0)|)) (not (= ~ldv_coherent_state~0 0))) [2022-11-21 16:30:39,162 INFO L899 garLoopResultBuilder]: For program point L4884(lines 4884 4891) no Hoare annotation was computed. [2022-11-21 16:30:39,162 INFO L895 garLoopResultBuilder]: At program point L4950-2(lines 4950 4991) the Hoare annotation is: (or (not (= 0 |old(~ldv_urb_state~0)|)) (not (= ~ldv_coherent_state~0 0))) [2022-11-21 16:30:39,163 INFO L899 garLoopResultBuilder]: For program point L4785(line 4785) no Hoare annotation was computed. [2022-11-21 16:30:39,163 INFO L895 garLoopResultBuilder]: At program point L4653(line 4653) the Hoare annotation is: (or (not (= 0 |old(~ldv_urb_state~0)|)) (not (= ~ldv_coherent_state~0 0)) (and (= ~ldv_urb_state~0 0) (= (select (select |#memory_int| |whiteheat_attach_~#alen~0#1.base|) |whiteheat_attach_~#alen~0#1.offset|) 2))) [2022-11-21 16:30:39,163 INFO L899 garLoopResultBuilder]: For program point L4653-1(line 4653) no Hoare annotation was computed. [2022-11-21 16:30:39,163 INFO L895 garLoopResultBuilder]: At program point L4686-2(lines 4686 4876) the Hoare annotation is: (or (not (= 0 |old(~ldv_urb_state~0)|)) (not (= ~ldv_coherent_state~0 0))) [2022-11-21 16:30:39,163 INFO L895 garLoopResultBuilder]: At program point L4802(line 4802) the Hoare annotation is: (or (not (= 0 |old(~ldv_urb_state~0)|)) (not (= ~ldv_coherent_state~0 0))) [2022-11-21 16:30:39,163 INFO L899 garLoopResultBuilder]: For program point L4802-1(line 4802) no Hoare annotation was computed. [2022-11-21 16:30:39,163 INFO L895 garLoopResultBuilder]: At program point L4736(lines 4728 4737) the Hoare annotation is: (or (not (= 0 |old(~ldv_urb_state~0)|)) (not (= ~ldv_coherent_state~0 0))) [2022-11-21 16:30:39,164 INFO L899 garLoopResultBuilder]: For program point L4951(lines 4950 4991) no Hoare annotation was computed. [2022-11-21 16:30:39,164 INFO L899 garLoopResultBuilder]: For program point L4786(lines 4786 4789) no Hoare annotation was computed. [2022-11-21 16:30:39,164 INFO L899 garLoopResultBuilder]: For program point L4687(line 4687) no Hoare annotation was computed. [2022-11-21 16:30:39,164 INFO L895 garLoopResultBuilder]: At program point L4654(lines 4654 4655) the Hoare annotation is: (or (not (= 0 |old(~ldv_urb_state~0)|)) (not (= ~ldv_coherent_state~0 0)) (and (= ~ldv_urb_state~0 0) (= (select (select |#memory_int| |whiteheat_attach_~#alen~0#1.base|) |whiteheat_attach_~#alen~0#1.offset|) 2))) [2022-11-21 16:30:39,164 INFO L895 garLoopResultBuilder]: At program point L4753(line 4753) the Hoare annotation is: (or (not (= 0 |old(~ldv_urb_state~0)|)) (not (= ~ldv_coherent_state~0 0))) [2022-11-21 16:30:39,164 INFO L895 garLoopResultBuilder]: At program point L4786-1(lines 4786 4789) the Hoare annotation is: (or (not (= 0 |old(~ldv_urb_state~0)|)) (not (= ~ldv_coherent_state~0 0))) [2022-11-21 16:30:39,165 INFO L895 garLoopResultBuilder]: At program point L4753-1(lines 4753 4760) the Hoare annotation is: (or (not (= 0 |old(~ldv_urb_state~0)|)) (not (= ~ldv_coherent_state~0 0))) [2022-11-21 16:30:39,165 INFO L899 garLoopResultBuilder]: For program point L4654-1(lines 4654 4655) no Hoare annotation was computed. [2022-11-21 16:30:39,165 INFO L895 garLoopResultBuilder]: At program point L5001(lines 4936 5002) the Hoare annotation is: (or (not (= 0 |old(~ldv_urb_state~0)|)) (not (= ~ldv_coherent_state~0 0))) [2022-11-21 16:30:39,165 INFO L895 garLoopResultBuilder]: At program point L4968(lines 4608 5013) the Hoare annotation is: (or (not (= 0 |old(~ldv_urb_state~0)|)) (not (= ~ldv_coherent_state~0 0))) [2022-11-21 16:30:39,165 INFO L895 garLoopResultBuilder]: At program point L4869(lines 4783 4870) the Hoare annotation is: (or (not (= 0 |old(~ldv_urb_state~0)|)) (not (= ~ldv_coherent_state~0 0))) [2022-11-21 16:30:39,165 INFO L899 garLoopResultBuilder]: For program point L4671(lines 4671 4678) no Hoare annotation was computed. [2022-11-21 16:30:39,165 INFO L895 garLoopResultBuilder]: At program point L4919(line 4919) the Hoare annotation is: (or (not (= 0 |old(~ldv_urb_state~0)|)) (not (= ~ldv_coherent_state~0 0))) [2022-11-21 16:30:39,166 INFO L895 garLoopResultBuilder]: At program point L4919-1(line 4919) the Hoare annotation is: (or (not (= 0 |old(~ldv_urb_state~0)|)) (not (= ~ldv_coherent_state~0 0))) [2022-11-21 16:30:39,166 INFO L895 garLoopResultBuilder]: At program point L4985(lines 4608 5013) the Hoare annotation is: (or (not (= 0 |old(~ldv_urb_state~0)|)) (not (= ~ldv_coherent_state~0 0))) [2022-11-21 16:30:39,166 INFO L895 garLoopResultBuilder]: At program point L4952(lines 4952 4955) the Hoare annotation is: (or (not (= 0 |old(~ldv_urb_state~0)|)) (not (= ~ldv_coherent_state~0 0))) [2022-11-21 16:30:39,166 INFO L899 garLoopResultBuilder]: For program point L4853(lines 4853 4859) no Hoare annotation was computed. [2022-11-21 16:30:39,166 INFO L899 garLoopResultBuilder]: For program point L4688-1(lines 4688 4691) no Hoare annotation was computed. [2022-11-21 16:30:39,166 INFO L899 garLoopResultBuilder]: For program point L4688(lines 4688 4691) no Hoare annotation was computed. [2022-11-21 16:30:39,167 INFO L895 garLoopResultBuilder]: At program point L4771(lines 4741 4772) the Hoare annotation is: (or (not (= 0 |old(~ldv_urb_state~0)|)) (not (= ~ldv_coherent_state~0 0))) [2022-11-21 16:30:39,167 INFO L895 garLoopResultBuilder]: At program point L7810(lines 7809 7811) the Hoare annotation is: (or (not (= 0 |old(~ldv_urb_state~0)|)) (not (= ~ldv_coherent_state~0 0))) [2022-11-21 16:30:39,167 INFO L899 garLoopResultBuilder]: For program point L4804(lines 4804 4810) no Hoare annotation was computed. [2022-11-21 16:30:39,167 INFO L899 garLoopResultBuilder]: For program point whiteheat_attachEXIT(lines 4577 5014) no Hoare annotation was computed. [2022-11-21 16:30:39,167 INFO L899 garLoopResultBuilder]: For program point L4920(line 4920) no Hoare annotation was computed. [2022-11-21 16:30:39,167 INFO L895 garLoopResultBuilder]: At program point L4623(line 4623) the Hoare annotation is: (or (not (= 0 |old(~ldv_urb_state~0)|)) (= ~ldv_urb_state~0 0) (not (= ~ldv_coherent_state~0 0))) [2022-11-21 16:30:39,167 INFO L899 garLoopResultBuilder]: For program point L4623-1(line 4623) no Hoare annotation was computed. [2022-11-21 16:30:39,168 INFO L895 garLoopResultBuilder]: At program point L4970(lines 4608 5013) the Hoare annotation is: (or (not (= 0 |old(~ldv_urb_state~0)|)) (not (= ~ldv_coherent_state~0 0))) [2022-11-21 16:30:39,168 INFO L895 garLoopResultBuilder]: At program point L4937-2(lines 4937 5000) the Hoare annotation is: (or (not (= 0 |old(~ldv_urb_state~0)|)) (not (= ~ldv_coherent_state~0 0))) [2022-11-21 16:30:39,168 INFO L895 garLoopResultBuilder]: At program point L4706loopEntry(lines 4706 4724) the Hoare annotation is: (or (not (= 0 |old(~ldv_urb_state~0)|)) (not (= ~ldv_coherent_state~0 0))) [2022-11-21 16:30:39,168 INFO L895 garLoopResultBuilder]: At program point L4987(lines 4608 5013) the Hoare annotation is: (or (not (= 0 |old(~ldv_urb_state~0)|)) (not (= ~ldv_coherent_state~0 0))) [2022-11-21 16:30:39,168 INFO L899 garLoopResultBuilder]: For program point L4657(lines 4657 4678) no Hoare annotation was computed. [2022-11-21 16:30:39,168 INFO L899 garLoopResultBuilder]: For program point L4938(lines 4937 5000) no Hoare annotation was computed. [2022-11-21 16:30:39,168 INFO L895 garLoopResultBuilder]: At program point L4905loopEntry(lines 4905 4911) the Hoare annotation is: (or (not (= 0 |old(~ldv_urb_state~0)|)) (not (= ~ldv_coherent_state~0 0))) [2022-11-21 16:30:39,169 INFO L895 garLoopResultBuilder]: At program point L4707(line 4707) the Hoare annotation is: (or (not (= 0 |old(~ldv_urb_state~0)|)) (not (= ~ldv_coherent_state~0 0))) [2022-11-21 16:30:39,169 INFO L895 garLoopResultBuilder]: At program point L4823(line 4823) the Hoare annotation is: (or (not (= 0 |old(~ldv_urb_state~0)|)) (not (= ~ldv_coherent_state~0 0))) [2022-11-21 16:30:39,169 INFO L899 garLoopResultBuilder]: For program point L4823-1(line 4823) no Hoare annotation was computed. [2022-11-21 16:30:39,169 INFO L895 garLoopResultBuilder]: At program point L4889(lines 4608 5013) the Hoare annotation is: (or (not (= 0 |old(~ldv_urb_state~0)|)) (not (= ~ldv_coherent_state~0 0))) [2022-11-21 16:30:39,169 INFO L899 garLoopResultBuilder]: For program point L4757(line 4757) no Hoare annotation was computed. [2022-11-21 16:30:39,169 INFO L899 garLoopResultBuilder]: For program point L4939(lines 4939 4942) no Hoare annotation was computed. [2022-11-21 16:30:39,169 INFO L899 garLoopResultBuilder]: For program point L4906(line 4906) no Hoare annotation was computed. [2022-11-21 16:30:39,170 INFO L895 garLoopResultBuilder]: At program point L5005(lines 4608 5013) the Hoare annotation is: (or (not (= 0 |old(~ldv_urb_state~0)|)) (= ~ldv_urb_state~0 0) (not (= ~ldv_coherent_state~0 0))) [2022-11-21 16:30:39,170 INFO L899 garLoopResultBuilder]: For program point L4840-1(line 4840) no Hoare annotation was computed. [2022-11-21 16:30:39,170 INFO L899 garLoopResultBuilder]: For program point L4873(line 4873) no Hoare annotation was computed. [2022-11-21 16:30:39,170 INFO L895 garLoopResultBuilder]: At program point L4840(line 4840) the Hoare annotation is: (or (not (= 0 |old(~ldv_urb_state~0)|)) (not (= ~ldv_coherent_state~0 0))) [2022-11-21 16:30:39,170 INFO L899 garLoopResultBuilder]: For program point L4642(lines 4642 4649) no Hoare annotation was computed. [2022-11-21 16:30:39,170 INFO L895 garLoopResultBuilder]: At program point L7813(lines 7812 7814) the Hoare annotation is: (or (not (= 0 |old(~ldv_urb_state~0)|)) (not (= ~ldv_coherent_state~0 0))) [2022-11-21 16:30:39,171 INFO L899 garLoopResultBuilder]: For program point L4791(line 4791) no Hoare annotation was computed. [2022-11-21 16:30:39,171 INFO L899 garLoopResultBuilder]: For program point L4824-1(lines 4824 4826) no Hoare annotation was computed. [2022-11-21 16:30:39,171 INFO L895 garLoopResultBuilder]: At program point L4824(lines 4824 4826) the Hoare annotation is: (or (not (= 0 |old(~ldv_urb_state~0)|)) (not (= ~ldv_coherent_state~0 0))) [2022-11-21 16:30:39,171 INFO L899 garLoopResultBuilder]: For program point L4626(lines 4626 4629) no Hoare annotation was computed. [2022-11-21 16:30:39,171 INFO L895 garLoopResultBuilder]: At program point L4725(lines 4686 4876) the Hoare annotation is: (or (not (= 0 |old(~ldv_urb_state~0)|)) (not (= ~ldv_coherent_state~0 0))) [2022-11-21 16:30:39,171 INFO L895 garLoopResultBuilder]: At program point L4742loopEntry(lines 4742 4770) the Hoare annotation is: (or (not (= 0 |old(~ldv_urb_state~0)|)) (not (= ~ldv_coherent_state~0 0))) [2022-11-21 16:30:39,171 INFO L899 garLoopResultBuilder]: For program point L4709(line 4709) no Hoare annotation was computed. [2022-11-21 16:30:39,172 INFO L895 garLoopResultBuilder]: At program point L4676(lines 4608 5013) the Hoare annotation is: (or (not (= 0 |old(~ldv_urb_state~0)|)) (= ~ldv_urb_state~0 0) (not (= ~ldv_coherent_state~0 0))) [2022-11-21 16:30:39,172 INFO L899 garLoopResultBuilder]: For program point L7742(line 7742) no Hoare annotation was computed. [2022-11-21 16:30:39,172 INFO L902 garLoopResultBuilder]: At program point usb_alloc_urbENTRY(lines 7734 7758) the Hoare annotation is: true [2022-11-21 16:30:39,172 INFO L899 garLoopResultBuilder]: For program point L7745(lines 7745 7748) no Hoare annotation was computed. [2022-11-21 16:30:39,172 INFO L902 garLoopResultBuilder]: At program point L7739loopEntry(lines 7739 7752) the Hoare annotation is: true [2022-11-21 16:30:39,172 INFO L902 garLoopResultBuilder]: At program point L7740(line 7740) the Hoare annotation is: true [2022-11-21 16:30:39,172 INFO L899 garLoopResultBuilder]: For program point usb_alloc_urbFINAL(lines 7734 7758) no Hoare annotation was computed. [2022-11-21 16:30:39,173 INFO L899 garLoopResultBuilder]: For program point L7753(lines 7738 7754) no Hoare annotation was computed. [2022-11-21 16:30:39,173 INFO L899 garLoopResultBuilder]: For program point usb_alloc_urbEXIT(lines 7734 7758) no Hoare annotation was computed. [2022-11-21 16:30:39,173 INFO L902 garLoopResultBuilder]: At program point usb_serial_debug_dataENTRY(lines 4110 4142) the Hoare annotation is: true [2022-11-21 16:30:39,173 INFO L899 garLoopResultBuilder]: For program point L4123(lines 4123 4126) no Hoare annotation was computed. [2022-11-21 16:30:39,173 INFO L902 garLoopResultBuilder]: At program point L4121-2(lines 4121 4131) the Hoare annotation is: true [2022-11-21 16:30:39,173 INFO L902 garLoopResultBuilder]: At program point L4132(lines 4120 4133) the Hoare annotation is: true [2022-11-21 16:30:39,173 INFO L899 garLoopResultBuilder]: For program point usb_serial_debug_dataEXIT(lines 4110 4142) no Hoare annotation was computed. [2022-11-21 16:30:39,174 INFO L899 garLoopResultBuilder]: For program point L4122(lines 4121 4131) no Hoare annotation was computed. [2022-11-21 16:30:39,174 INFO L899 garLoopResultBuilder]: For program point L4114(lines 4114 4139) no Hoare annotation was computed. [2022-11-21 16:30:39,174 INFO L899 garLoopResultBuilder]: For program point L4114-2(lines 4110 4142) no Hoare annotation was computed. [2022-11-21 16:30:39,174 INFO L899 garLoopResultBuilder]: For program point L7501(lines 7501 7640) no Hoare annotation was computed. [2022-11-21 16:30:39,174 INFO L895 garLoopResultBuilder]: At program point L7502(lines 7501 7640) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-21 16:30:39,174 INFO L899 garLoopResultBuilder]: For program point L4463(line 4463) no Hoare annotation was computed. [2022-11-21 16:30:39,174 INFO L899 garLoopResultBuilder]: For program point L6974(line 6974) no Hoare annotation was computed. [2022-11-21 16:30:39,175 INFO L899 garLoopResultBuilder]: For program point L7504(lines 7504 7640) no Hoare annotation was computed. [2022-11-21 16:30:39,175 INFO L895 garLoopResultBuilder]: At program point L6183(lines 6171 6184) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-21 16:30:39,175 INFO L895 garLoopResultBuilder]: At program point L5126loopEntry(lines 5126 5136) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= |ULTIMATE.start_whiteheat_open_~retval~0#1| 0) (= ~ldv_urb_state~0 0) (= |ULTIMATE.start_main_~ldv_s_whiteheat_device_usb_serial_driver~0#1| 0)) [2022-11-21 16:30:39,175 INFO L895 garLoopResultBuilder]: At program point L5523loopEntry(lines 5523 5533) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-21 16:30:39,175 INFO L895 garLoopResultBuilder]: At program point L7505(lines 7504 7640) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-21 16:30:39,175 INFO L899 garLoopResultBuilder]: For program point L5127(line 5127) no Hoare annotation was computed. [2022-11-21 16:30:39,176 INFO L895 garLoopResultBuilder]: At program point L7638(lines 7443 7641) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-21 16:30:39,176 INFO L895 garLoopResultBuilder]: At program point L5656(lines 5638 5680) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-21 16:30:39,176 INFO L899 garLoopResultBuilder]: For program point L5524(line 5524) no Hoare annotation was computed. [2022-11-21 16:30:39,176 INFO L895 garLoopResultBuilder]: At program point L4467-2(lines 4467 4483) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-21 16:30:39,176 INFO L895 garLoopResultBuilder]: At program point L5392(lines 5391 5406) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-21 16:30:39,176 INFO L895 garLoopResultBuilder]: At program point L5260-1(line 5260) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0) (= |ULTIMATE.start_main_~ldv_s_whiteheat_device_usb_serial_driver~0#1| 1)) [2022-11-21 16:30:39,177 INFO L895 garLoopResultBuilder]: At program point L5260(line 5260) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0) (= |ULTIMATE.start_main_~ldv_s_whiteheat_device_usb_serial_driver~0#1| 1)) [2022-11-21 16:30:39,177 INFO L899 garLoopResultBuilder]: For program point L5128(lines 5128 5134) no Hoare annotation was computed. [2022-11-21 16:30:39,177 INFO L895 garLoopResultBuilder]: At program point L7110-2(lines 7110 7195) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-21 16:30:39,177 INFO L895 garLoopResultBuilder]: At program point L5789(lines 5770 5847) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-21 16:30:39,177 INFO L899 garLoopResultBuilder]: For program point L7507(lines 7507 7640) no Hoare annotation was computed. [2022-11-21 16:30:39,177 INFO L899 garLoopResultBuilder]: For program point L5525(lines 5525 5531) no Hoare annotation was computed. [2022-11-21 16:30:39,177 INFO L899 garLoopResultBuilder]: For program point L4468(lines 4467 4483) no Hoare annotation was computed. [2022-11-21 16:30:39,178 INFO L895 garLoopResultBuilder]: At program point L5261(line 5261) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0) (= |ULTIMATE.start_main_~ldv_s_whiteheat_device_usb_serial_driver~0#1| 1)) [2022-11-21 16:30:39,178 INFO L899 garLoopResultBuilder]: For program point L7111(lines 7110 7195) no Hoare annotation was computed. [2022-11-21 16:30:39,178 INFO L895 garLoopResultBuilder]: At program point L7508(lines 7507 7640) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-21 16:30:39,178 INFO L895 garLoopResultBuilder]: At program point L5262(line 5262) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0) (= |ULTIMATE.start_main_~ldv_s_whiteheat_device_usb_serial_driver~0#1| 1)) [2022-11-21 16:30:39,178 INFO L895 garLoopResultBuilder]: At program point L6187(line 6187) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-21 16:30:39,178 INFO L895 garLoopResultBuilder]: At program point L7112(lines 7112 7115) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-21 16:30:39,179 INFO L895 garLoopResultBuilder]: At program point L7905(lines 7904 7906) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (exists ((|v_whiteheat_attach_~serial#1.base_BEFORE_CALL_1| Int) (|v_whiteheat_attach_~serial#1.offset_BEFORE_CALL_1| Int)) (<= (mod (select (select |#memory_int| |v_whiteheat_attach_~serial#1.base_BEFORE_CALL_1|) (+ |v_whiteheat_attach_~serial#1.offset_BEFORE_CALL_1| 28)) 256) 0)) (= ~ldv_urb_state~0 0)) [2022-11-21 16:30:39,179 INFO L899 garLoopResultBuilder]: For program point L5659-1(lines 5638 5680) no Hoare annotation was computed. [2022-11-21 16:30:39,179 INFO L895 garLoopResultBuilder]: At program point L5395(line 5395) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-21 16:30:39,179 INFO L895 garLoopResultBuilder]: At program point L5263(line 5263) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0) (= |ULTIMATE.start_main_~ldv_s_whiteheat_device_usb_serial_driver~0#1| 1)) [2022-11-21 16:30:39,179 INFO L895 garLoopResultBuilder]: At program point L6188(line 6188) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-21 16:30:39,180 INFO L895 garLoopResultBuilder]: At program point L7642(lines 7442 7643) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-21 16:30:39,180 INFO L899 garLoopResultBuilder]: For program point L7510(lines 7510 7640) no Hoare annotation was computed. [2022-11-21 16:30:39,180 INFO L895 garLoopResultBuilder]: At program point L4471(line 4471) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-21 16:30:39,180 INFO L899 garLoopResultBuilder]: For program point L4471-1(line 4471) no Hoare annotation was computed. [2022-11-21 16:30:39,180 INFO L899 garLoopResultBuilder]: For program point L5264(line 5264) no Hoare annotation was computed. [2022-11-21 16:30:39,180 INFO L895 garLoopResultBuilder]: At program point L7511(lines 7510 7640) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-21 16:30:39,181 INFO L899 garLoopResultBuilder]: For program point L5397(line 5397) no Hoare annotation was computed. [2022-11-21 16:30:39,181 INFO L895 garLoopResultBuilder]: At program point L5794(lines 5793 5808) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-21 16:30:39,181 INFO L895 garLoopResultBuilder]: At program point L5398(line 5398) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-21 16:30:39,181 INFO L899 garLoopResultBuilder]: For program point L4473(lines 4473 4476) no Hoare annotation was computed. [2022-11-21 16:30:39,181 INFO L895 garLoopResultBuilder]: At program point L4473-1(lines 4469 4479) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-21 16:30:39,182 INFO L899 garLoopResultBuilder]: For program point L5398-1(line 5398) no Hoare annotation was computed. [2022-11-21 16:30:39,182 INFO L899 garLoopResultBuilder]: For program point L5663-1(lines 5638 5680) no Hoare annotation was computed. [2022-11-21 16:30:39,182 INFO L895 garLoopResultBuilder]: At program point L7117(line 7117) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-21 16:30:39,182 INFO L899 garLoopResultBuilder]: For program point L7118(line 7118) no Hoare annotation was computed. [2022-11-21 16:30:39,182 INFO L895 garLoopResultBuilder]: At program point L6986loopEntry(lines 6986 7001) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= |ULTIMATE.start_whiteheat_open_~retval~0#1| 0) (= ~ldv_urb_state~0 0) (= |ULTIMATE.start_main_~ldv_s_whiteheat_device_usb_serial_driver~0#1| 0)) [2022-11-21 16:30:39,182 INFO L895 garLoopResultBuilder]: At program point L5797(line 5797) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-21 16:30:39,183 INFO L895 garLoopResultBuilder]: At program point L7647(lines 7430 7654) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-21 16:30:39,183 INFO L895 garLoopResultBuilder]: At program point L5269(lines 5249 5270) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0) (= |ULTIMATE.start_main_~ldv_s_whiteheat_device_usb_serial_driver~0#1| 1)) [2022-11-21 16:30:39,183 INFO L895 garLoopResultBuilder]: At program point L5137(lines 5125 5138) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= |ULTIMATE.start_whiteheat_open_~retval~0#1| 0) (= ~ldv_urb_state~0 0) (= |ULTIMATE.start_main_~ldv_s_whiteheat_device_usb_serial_driver~0#1| 0)) [2022-11-21 16:30:39,183 INFO L895 garLoopResultBuilder]: At program point L6987(lines 6986 7001) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= |ULTIMATE.start_whiteheat_open_~retval~0#1| 0) (= ~ldv_urb_state~0 0) (= |ULTIMATE.start_main_~ldv_s_whiteheat_device_usb_serial_driver~0#1| 0)) [2022-11-21 16:30:39,183 INFO L895 garLoopResultBuilder]: At program point L5534(lines 5515 5591) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-21 16:30:39,183 INFO L895 garLoopResultBuilder]: At program point L6195(lines 6195 6196) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-21 16:30:39,184 INFO L899 garLoopResultBuilder]: For program point L6195-1(lines 6195 6196) no Hoare annotation was computed. [2022-11-21 16:30:39,184 INFO L899 garLoopResultBuilder]: For program point L5799(line 5799) no Hoare annotation was computed. [2022-11-21 16:30:39,184 INFO L899 garLoopResultBuilder]: For program point L5667-1(lines 5638 5680) no Hoare annotation was computed. [2022-11-21 16:30:39,184 INFO L899 garLoopResultBuilder]: For program point L5800-1(line 5800) no Hoare annotation was computed. [2022-11-21 16:30:39,184 INFO L895 garLoopResultBuilder]: At program point L5800(line 5800) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-21 16:30:39,184 INFO L895 garLoopResultBuilder]: At program point L6197(line 6197) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-21 16:30:39,185 INFO L899 garLoopResultBuilder]: For program point L6197-1(line 6197) no Hoare annotation was computed. [2022-11-21 16:30:39,185 INFO L895 garLoopResultBuilder]: At program point L6990(line 6990) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= |ULTIMATE.start_whiteheat_open_~retval~0#1| 0) (= ~ldv_urb_state~0 0) (= |ULTIMATE.start_main_~ldv_s_whiteheat_device_usb_serial_driver~0#1| 0)) [2022-11-21 16:30:39,185 INFO L899 garLoopResultBuilder]: For program point L7123-1(lines 7123 7133) no Hoare annotation was computed. [2022-11-21 16:30:39,185 INFO L899 garLoopResultBuilder]: For program point L7123(lines 7123 7133) no Hoare annotation was computed. [2022-11-21 16:30:39,185 INFO L899 garLoopResultBuilder]: For program point L7520-1(lines 7516 7527) no Hoare annotation was computed. [2022-11-21 16:30:39,185 INFO L899 garLoopResultBuilder]: For program point L4481(line 4481) no Hoare annotation was computed. [2022-11-21 16:30:39,186 INFO L895 garLoopResultBuilder]: At program point L7520(line 7520) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-21 16:30:39,186 INFO L899 garLoopResultBuilder]: For program point L7124(lines 7124 7131) no Hoare annotation was computed. [2022-11-21 16:30:39,186 INFO L899 garLoopResultBuilder]: For program point L6992(line 6992) no Hoare annotation was computed. [2022-11-21 16:30:39,186 INFO L899 garLoopResultBuilder]: For program point L5671-1(lines 5671 5674) no Hoare annotation was computed. [2022-11-21 16:30:39,186 INFO L895 garLoopResultBuilder]: At program point L5539(lines 5538 5553) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-21 16:30:39,186 INFO L895 garLoopResultBuilder]: At program point L7653(lines 7411 7655) the Hoare annotation is: (= ~ldv_urb_state~0 0) [2022-11-21 16:30:39,187 INFO L895 garLoopResultBuilder]: At program point L5407(lines 5390 5408) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-21 16:30:39,187 INFO L899 garLoopResultBuilder]: For program point L5143(lines 5143 5146) no Hoare annotation was computed. [2022-11-21 16:30:39,187 INFO L895 garLoopResultBuilder]: At program point L5275-2(lines 5275 5286) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0) (= |ULTIMATE.start_main_~ldv_s_whiteheat_device_usb_serial_driver~0#1| 1)) [2022-11-21 16:30:39,187 INFO L899 garLoopResultBuilder]: For program point L6200(lines 6200 6207) no Hoare annotation was computed. [2022-11-21 16:30:39,187 INFO L899 garLoopResultBuilder]: For program point L6993-1(line 6993) no Hoare annotation was computed. [2022-11-21 16:30:39,187 INFO L895 garLoopResultBuilder]: At program point L6993(line 6993) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= |ULTIMATE.start_whiteheat_open_~retval~0#1| 0) (= ~ldv_urb_state~0 0) (= |ULTIMATE.start_main_~ldv_s_whiteheat_device_usb_serial_driver~0#1| 0)) [2022-11-21 16:30:39,188 INFO L899 garLoopResultBuilder]: For program point L6729-1(line 6729) no Hoare annotation was computed. [2022-11-21 16:30:39,188 INFO L895 garLoopResultBuilder]: At program point L6729(line 6729) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-21 16:30:39,188 INFO L899 garLoopResultBuilder]: For program point L5276(lines 5275 5286) no Hoare annotation was computed. [2022-11-21 16:30:39,188 INFO L895 garLoopResultBuilder]: At program point L5277(lines 5277 5280) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0) (= |ULTIMATE.start_main_~ldv_s_whiteheat_device_usb_serial_driver~0#1| 1)) [2022-11-21 16:30:39,188 INFO L895 garLoopResultBuilder]: At program point L6731(lines 6722 6733) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-21 16:30:39,188 INFO L895 garLoopResultBuilder]: At program point L5542(line 5542) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-21 16:30:39,189 INFO L895 garLoopResultBuilder]: At program point L6203(line 6203) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-21 16:30:39,189 INFO L899 garLoopResultBuilder]: For program point L5147(lines 5147 5150) no Hoare annotation was computed. [2022-11-21 16:30:39,189 INFO L899 garLoopResultBuilder]: For program point L5147-2(lines 5147 5150) no Hoare annotation was computed. [2022-11-21 16:30:39,189 INFO L899 garLoopResultBuilder]: For program point L5544(line 5544) no Hoare annotation was computed. [2022-11-21 16:30:39,189 INFO L895 garLoopResultBuilder]: At program point L5809(lines 5792 5810) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-21 16:30:39,189 INFO L895 garLoopResultBuilder]: At program point L4488-1(lines 4386 4564) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-21 16:30:39,189 INFO L895 garLoopResultBuilder]: At program point L5545(line 5545) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-21 16:30:39,190 INFO L899 garLoopResultBuilder]: For program point L5545-1(line 5545) no Hoare annotation was computed. [2022-11-21 16:30:39,190 INFO L899 garLoopResultBuilder]: For program point L5413(lines 5413 5419) no Hoare annotation was computed. [2022-11-21 16:30:39,190 INFO L899 garLoopResultBuilder]: For program point L4489(lines 4488 4511) no Hoare annotation was computed. [2022-11-21 16:30:39,190 INFO L899 garLoopResultBuilder]: For program point L5282(line 5282) no Hoare annotation was computed. [2022-11-21 16:30:39,190 INFO L895 garLoopResultBuilder]: At program point L5679(lines 5634 5681) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-21 16:30:39,190 INFO L899 garLoopResultBuilder]: For program point L4490(lines 4490 4493) no Hoare annotation was computed. [2022-11-21 16:30:39,191 INFO L895 garLoopResultBuilder]: At program point L5415(line 5415) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-21 16:30:39,191 INFO L899 garLoopResultBuilder]: For program point L7794(lines 7794 7799) no Hoare annotation was computed. [2022-11-21 16:30:39,191 INFO L899 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2022-11-21 16:30:39,191 INFO L895 garLoopResultBuilder]: At program point L6209(line 6209) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-21 16:30:39,191 INFO L899 garLoopResultBuilder]: For program point L6209-1(line 6209) no Hoare annotation was computed. [2022-11-21 16:30:39,191 INFO L895 garLoopResultBuilder]: At program point L7002(lines 6985 7003) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= |ULTIMATE.start_whiteheat_open_~retval~0#1| 0) (= ~ldv_urb_state~0 0) (= |ULTIMATE.start_main_~ldv_s_whiteheat_device_usb_serial_driver~0#1| 0)) [2022-11-21 16:30:39,191 INFO L895 garLoopResultBuilder]: At program point L-1-2(line -1) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-21 16:30:39,192 INFO L899 garLoopResultBuilder]: For program point L-1-3(line -1) no Hoare annotation was computed. [2022-11-21 16:30:39,192 INFO L895 garLoopResultBuilder]: At program point L6870(line 6870) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= |ULTIMATE.start_whiteheat_open_~retval~0#1| 0) (= ~ldv_urb_state~0 0) (= |ULTIMATE.start_main_~ldv_s_whiteheat_device_usb_serial_driver~0#1| 0)) [2022-11-21 16:30:39,192 INFO L899 garLoopResultBuilder]: For program point L6870-1(line 6870) no Hoare annotation was computed. [2022-11-21 16:30:39,192 INFO L895 garLoopResultBuilder]: At program point L5814-2(lines 5814 5824) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-21 16:30:39,192 INFO L899 garLoopResultBuilder]: For program point L5154(lines 5154 5160) no Hoare annotation was computed. [2022-11-21 16:30:39,192 INFO L899 garLoopResultBuilder]: For program point L7136-1(line 7136) no Hoare annotation was computed. [2022-11-21 16:30:39,192 INFO L895 garLoopResultBuilder]: At program point L7136(line 7136) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-21 16:30:39,193 INFO L899 garLoopResultBuilder]: For program point L5815(lines 5814 5824) no Hoare annotation was computed. [2022-11-21 16:30:39,193 INFO L899 garLoopResultBuilder]: For program point L7797-1(lines 7793 7807) no Hoare annotation was computed. [2022-11-21 16:30:39,193 INFO L895 garLoopResultBuilder]: At program point L7797(line 7797) the Hoare annotation is: false [2022-11-21 16:30:39,193 INFO L895 garLoopResultBuilder]: At program point L5287(lines 5274 5288) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0) (= |ULTIMATE.start_main_~ldv_s_whiteheat_device_usb_serial_driver~0#1| 1)) [2022-11-21 16:30:39,193 INFO L895 garLoopResultBuilder]: At program point L6212(lines 6124 6214) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-21 16:30:39,193 INFO L899 garLoopResultBuilder]: For program point L5816(lines 5816 5819) no Hoare annotation was computed. [2022-11-21 16:30:39,193 INFO L899 garLoopResultBuilder]: For program point L6741-1(line 6741) no Hoare annotation was computed. [2022-11-21 16:30:39,194 INFO L895 garLoopResultBuilder]: At program point L6741(line 6741) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-21 16:30:39,194 INFO L895 garLoopResultBuilder]: At program point L4495(line 4495) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-21 16:30:39,194 INFO L899 garLoopResultBuilder]: For program point L4495-1(line 4495) no Hoare annotation was computed. [2022-11-21 16:30:39,194 INFO L899 garLoopResultBuilder]: For program point L5156-1(line 5156) no Hoare annotation was computed. [2022-11-21 16:30:39,194 INFO L899 garLoopResultBuilder]: For program point L7138(lines 7138 7168) no Hoare annotation was computed. [2022-11-21 16:30:39,194 INFO L895 garLoopResultBuilder]: At program point L5156(line 5156) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0) (= |ULTIMATE.start_main_~ldv_s_whiteheat_device_usb_serial_driver~0#1| 0)) [2022-11-21 16:30:39,195 INFO L899 garLoopResultBuilder]: For program point L7006(line 7006) no Hoare annotation was computed. [2022-11-21 16:30:39,195 INFO L899 garLoopResultBuilder]: For program point L4496-1(line 4496) no Hoare annotation was computed. [2022-11-21 16:30:39,195 INFO L895 garLoopResultBuilder]: At program point L4496(line 4496) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-21 16:30:39,195 INFO L895 garLoopResultBuilder]: At program point L5421(line 5421) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-21 16:30:39,195 INFO L899 garLoopResultBuilder]: For program point L5421-1(line 5421) no Hoare annotation was computed. [2022-11-21 16:30:39,195 INFO L895 garLoopResultBuilder]: At program point L6875loopEntry(lines 6875 6890) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= |ULTIMATE.start_whiteheat_open_~retval~0#1| 0) (= ~ldv_urb_state~0 0) (= |ULTIMATE.start_main_~ldv_s_whiteheat_device_usb_serial_driver~0#1| 0)) [2022-11-21 16:30:39,195 INFO L895 garLoopResultBuilder]: At program point L6743(lines 6734 6745) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-21 16:30:39,196 INFO L895 garLoopResultBuilder]: At program point L5554(lines 5537 5555) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-21 16:30:39,196 INFO L895 garLoopResultBuilder]: At program point L5422(line 5422) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-21 16:30:39,196 INFO L895 garLoopResultBuilder]: At program point L4497(lines 4497 4498) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-21 16:30:39,196 INFO L899 garLoopResultBuilder]: For program point L4497-1(lines 4497 4498) no Hoare annotation was computed. [2022-11-21 16:30:39,196 INFO L895 garLoopResultBuilder]: At program point L5422-1(line 5422) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-21 16:30:39,196 INFO L895 garLoopResultBuilder]: At program point L6876(lines 6875 6890) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= |ULTIMATE.start_whiteheat_open_~retval~0#1| 0) (= ~ldv_urb_state~0 0) (= |ULTIMATE.start_main_~ldv_s_whiteheat_device_usb_serial_driver~0#1| 0)) [2022-11-21 16:30:39,197 INFO L895 garLoopResultBuilder]: At program point L7933(lines 7932 7934) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-21 16:30:39,197 INFO L899 garLoopResultBuilder]: For program point L5423(line 5423) no Hoare annotation was computed. [2022-11-21 16:30:39,197 INFO L895 garLoopResultBuilder]: At program point L7803-1(lines 7791 7808) the Hoare annotation is: (= ~ldv_urb_state~0 0) [2022-11-21 16:30:39,197 INFO L895 garLoopResultBuilder]: At program point L7803(line 7803) the Hoare annotation is: false [2022-11-21 16:30:39,197 INFO L899 garLoopResultBuilder]: For program point L7539-1(lines 7536 7546) no Hoare annotation was computed. [2022-11-21 16:30:39,197 INFO L895 garLoopResultBuilder]: At program point L7539(line 7539) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0) (= |ULTIMATE.start_main_~ldv_s_whiteheat_device_usb_serial_driver~0#1| 0)) [2022-11-21 16:30:39,197 INFO L899 garLoopResultBuilder]: For program point L4500(lines 4500 4509) no Hoare annotation was computed. [2022-11-21 16:30:39,198 INFO L895 garLoopResultBuilder]: At program point L5293-2(lines 5293 5311) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0) (= |ULTIMATE.start_main_~ldv_s_whiteheat_device_usb_serial_driver~0#1| 1)) [2022-11-21 16:30:39,198 INFO L895 garLoopResultBuilder]: At program point L7011(lines 6896 7012) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= |ULTIMATE.start_whiteheat_open_~retval~0#1| 0) (= ~ldv_urb_state~0 0) (= |ULTIMATE.start_main_~ldv_s_whiteheat_device_usb_serial_driver~0#1| 0)) [2022-11-21 16:30:39,198 INFO L895 garLoopResultBuilder]: At program point L6879(line 6879) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= |ULTIMATE.start_whiteheat_open_~retval~0#1| 0) (= ~ldv_urb_state~0 0) (= |ULTIMATE.start_main_~ldv_s_whiteheat_device_usb_serial_driver~0#1| 0)) [2022-11-21 16:30:39,198 INFO L899 garLoopResultBuilder]: For program point L5294(lines 5293 5311) no Hoare annotation was computed. [2022-11-21 16:30:39,198 INFO L895 garLoopResultBuilder]: At program point L5030loopEntry(lines 5030 5040) the Hoare annotation is: false [2022-11-21 16:30:39,198 INFO L895 garLoopResultBuilder]: At program point L7144loopEntry(lines 7144 7159) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-21 16:30:39,199 INFO L895 garLoopResultBuilder]: At program point L4502(line 4502) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-21 16:30:39,199 INFO L899 garLoopResultBuilder]: For program point L4502-1(line 4502) no Hoare annotation was computed. [2022-11-21 16:30:39,199 INFO L895 garLoopResultBuilder]: At program point L5559-2(lines 5559 5567) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-21 16:30:39,199 INFO L899 garLoopResultBuilder]: For program point L5295(lines 5295 5298) no Hoare annotation was computed. [2022-11-21 16:30:39,199 INFO L899 garLoopResultBuilder]: For program point L5031(line 5031) no Hoare annotation was computed. [2022-11-21 16:30:39,199 INFO L895 garLoopResultBuilder]: At program point L7145(lines 7144 7159) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-21 16:30:39,200 INFO L899 garLoopResultBuilder]: For program point L6881(line 6881) no Hoare annotation was computed. [2022-11-21 16:30:39,200 INFO L895 garLoopResultBuilder]: At program point L5692loopEntry(lines 5692 5702) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-21 16:30:39,200 INFO L895 garLoopResultBuilder]: At program point L4503(line 4503) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-21 16:30:39,200 INFO L899 garLoopResultBuilder]: For program point L4503-1(line 4503) no Hoare annotation was computed. [2022-11-21 16:30:39,200 INFO L899 garLoopResultBuilder]: For program point L5560(lines 5559 5567) no Hoare annotation was computed. [2022-11-21 16:30:39,200 INFO L899 garLoopResultBuilder]: For program point L5428-2(lines 5428 5432) no Hoare annotation was computed. [2022-11-21 16:30:39,200 INFO L899 garLoopResultBuilder]: For program point L5428(lines 5428 5432) no Hoare annotation was computed. [2022-11-21 16:30:39,201 INFO L899 garLoopResultBuilder]: For program point L5164(lines 5164 5171) no Hoare annotation was computed. [2022-11-21 16:30:39,201 INFO L899 garLoopResultBuilder]: For program point L5032(lines 5032 5038) no Hoare annotation was computed. [2022-11-21 16:30:39,201 INFO L895 garLoopResultBuilder]: At program point L6882(line 6882) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= |ULTIMATE.start_whiteheat_open_~retval~0#1| 0) (= ~ldv_urb_state~0 0) (= |ULTIMATE.start_main_~ldv_s_whiteheat_device_usb_serial_driver~0#1| 0)) [2022-11-21 16:30:39,201 INFO L895 garLoopResultBuilder]: At program point L7939(lines 7938 7940) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-21 16:30:39,201 INFO L895 garLoopResultBuilder]: At program point L5825(lines 5813 5826) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-21 16:30:39,201 INFO L899 garLoopResultBuilder]: For program point L6882-1(line 6882) no Hoare annotation was computed. [2022-11-21 16:30:39,201 INFO L899 garLoopResultBuilder]: For program point L5693(line 5693) no Hoare annotation was computed. [2022-11-21 16:30:39,202 INFO L899 garLoopResultBuilder]: For program point L5561(lines 5561 5564) no Hoare annotation was computed. [2022-11-21 16:30:39,202 INFO L899 garLoopResultBuilder]: For program point L7015(line 7015) no Hoare annotation was computed. [2022-11-21 16:30:39,202 INFO L899 garLoopResultBuilder]: For program point L5694(lines 5694 5700) no Hoare annotation was computed. [2022-11-21 16:30:39,202 INFO L895 garLoopResultBuilder]: At program point L5166(line 5166) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0) (= |ULTIMATE.start_main_~ldv_s_whiteheat_device_usb_serial_driver~0#1| 0)) [2022-11-21 16:30:39,202 INFO L899 garLoopResultBuilder]: For program point L5166-1(line 5166) no Hoare annotation was computed. [2022-11-21 16:30:39,202 INFO L895 garLoopResultBuilder]: At program point L7148(line 7148) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-21 16:30:39,203 INFO L895 garLoopResultBuilder]: At program point L5167(line 5167) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0) (= |ULTIMATE.start_main_~ldv_s_whiteheat_device_usb_serial_driver~0#1| 0)) [2022-11-21 16:30:39,203 INFO L899 garLoopResultBuilder]: For program point L6224-1(line 6224) no Hoare annotation was computed. [2022-11-21 16:30:39,203 INFO L899 garLoopResultBuilder]: For program point L5167-1(line 5167) no Hoare annotation was computed. [2022-11-21 16:30:39,203 INFO L895 garLoopResultBuilder]: At program point L6224(line 6224) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-21 16:30:39,203 INFO L895 garLoopResultBuilder]: At program point L7017(lines 6853 7019) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= |ULTIMATE.start_whiteheat_open_~retval~0#1| 0) (= ~ldv_urb_state~0 0) (= |ULTIMATE.start_main_~ldv_s_whiteheat_device_usb_serial_driver~0#1| 0)) [2022-11-21 16:30:39,203 INFO L899 garLoopResultBuilder]: For program point L6753-1(line 6753) no Hoare annotation was computed. [2022-11-21 16:30:39,203 INFO L895 garLoopResultBuilder]: At program point L6753(line 6753) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-21 16:30:39,204 INFO L899 garLoopResultBuilder]: For program point L7150(line 7150) no Hoare annotation was computed. [2022-11-21 16:30:39,204 INFO L895 garLoopResultBuilder]: At program point L5829(lines 5829 5842) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-21 16:30:39,204 INFO L899 garLoopResultBuilder]: For program point L7151-1(line 7151) no Hoare annotation was computed. [2022-11-21 16:30:39,204 INFO L895 garLoopResultBuilder]: At program point L7151(line 7151) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-21 16:30:39,204 INFO L895 garLoopResultBuilder]: At program point L6755(lines 6746 6757) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-21 16:30:39,204 INFO L895 garLoopResultBuilder]: At program point L5435(line 5435) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-21 16:30:39,205 INFO L899 garLoopResultBuilder]: For program point L5435-1(line 5435) no Hoare annotation was computed. [2022-11-21 16:30:39,205 INFO L895 garLoopResultBuilder]: At program point L5303(line 5303) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0) (= |ULTIMATE.start_main_~ldv_s_whiteheat_device_usb_serial_driver~0#1| 1)) [2022-11-21 16:30:39,205 INFO L895 garLoopResultBuilder]: At program point L5303-1(line 5303) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0) (= |ULTIMATE.start_main_~ldv_s_whiteheat_device_usb_serial_driver~0#1| 1)) [2022-11-21 16:30:39,205 INFO L895 garLoopResultBuilder]: At program point L5568(lines 5558 5569) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-21 16:30:39,205 INFO L899 garLoopResultBuilder]: For program point L5436-1(line 5436) no Hoare annotation was computed. [2022-11-21 16:30:39,205 INFO L895 garLoopResultBuilder]: At program point L5436(line 5436) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-21 16:30:39,206 INFO L895 garLoopResultBuilder]: At program point L5304(line 5304) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0) (= |ULTIMATE.start_main_~ldv_s_whiteheat_device_usb_serial_driver~0#1| 1)) [2022-11-21 16:30:39,206 INFO L899 garLoopResultBuilder]: For program point L5172-1(lines 5172 5177) no Hoare annotation was computed. [2022-11-21 16:30:39,206 INFO L895 garLoopResultBuilder]: At program point L6229loopEntry(lines 6229 6239) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-21 16:30:39,206 INFO L899 garLoopResultBuilder]: For program point L5172(lines 5172 5177) no Hoare annotation was computed. [2022-11-21 16:30:39,206 INFO L895 garLoopResultBuilder]: At program point L7947(lines 7946 7948) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-21 16:30:39,206 INFO L899 garLoopResultBuilder]: For program point L5833(line 5833) no Hoare annotation was computed. [2022-11-21 16:30:39,206 INFO L895 garLoopResultBuilder]: At program point L4512(lines 4487 4513) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-21 16:30:39,207 INFO L899 garLoopResultBuilder]: For program point L6230(line 6230) no Hoare annotation was computed. [2022-11-21 16:30:39,207 INFO L895 garLoopResultBuilder]: At program point L5305(line 5305) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0) (= |ULTIMATE.start_main_~ldv_s_whiteheat_device_usb_serial_driver~0#1| 1)) [2022-11-21 16:30:39,207 INFO L895 garLoopResultBuilder]: At program point L5041(lines 5029 5042) the Hoare annotation is: false [2022-11-21 16:30:39,207 INFO L895 garLoopResultBuilder]: At program point L6891(lines 6874 6892) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= |ULTIMATE.start_whiteheat_open_~retval~0#1| 0) (= ~ldv_urb_state~0 0) (= |ULTIMATE.start_main_~ldv_s_whiteheat_device_usb_serial_driver~0#1| 0)) [2022-11-21 16:30:39,207 INFO L899 garLoopResultBuilder]: For program point L5834(lines 5834 5840) no Hoare annotation was computed. [2022-11-21 16:30:39,207 INFO L895 garLoopResultBuilder]: At program point L5306(line 5306) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0) (= |ULTIMATE.start_main_~ldv_s_whiteheat_device_usb_serial_driver~0#1| 1)) [2022-11-21 16:30:39,208 INFO L899 garLoopResultBuilder]: For program point L6231(lines 6231 6237) no Hoare annotation was computed. [2022-11-21 16:30:39,208 INFO L895 garLoopResultBuilder]: At program point L5174(line 5174) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= |ULTIMATE.start_whiteheat_open_~retval~0#1| 0) (= ~ldv_urb_state~0 0) (= |ULTIMATE.start_main_~ldv_s_whiteheat_device_usb_serial_driver~0#1| 0)) [2022-11-21 16:30:39,208 INFO L895 garLoopResultBuilder]: At program point L5703(lines 5688 5738) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-21 16:30:39,208 INFO L895 garLoopResultBuilder]: At program point L5439(line 5439) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-21 16:30:39,208 INFO L899 garLoopResultBuilder]: For program point L5439-1(line 5439) no Hoare annotation was computed. [2022-11-21 16:30:39,208 INFO L899 garLoopResultBuilder]: For program point L5307(line 5307) no Hoare annotation was computed. [2022-11-21 16:30:39,208 INFO L895 garLoopResultBuilder]: At program point L7950(lines 7949 7951) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-21 16:30:39,209 INFO L899 garLoopResultBuilder]: For program point L5572(line 5572) no Hoare annotation was computed. [2022-11-21 16:30:39,209 INFO L895 garLoopResultBuilder]: At program point L6498(line 6498) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= |ULTIMATE.start_whiteheat_open_~retval~0#1| 0) (= ~ldv_urb_state~0 0) (= |ULTIMATE.start_main_~ldv_s_whiteheat_device_usb_serial_driver~0#1| 0)) [2022-11-21 16:30:39,209 INFO L899 garLoopResultBuilder]: For program point L4516(line 4516) no Hoare annotation was computed. [2022-11-21 16:30:39,209 INFO L899 garLoopResultBuilder]: For program point L5441(lines 5441 5499) no Hoare annotation was computed. [2022-11-21 16:30:39,209 INFO L899 garLoopResultBuilder]: For program point L6498-1(line 6498) no Hoare annotation was computed. [2022-11-21 16:30:39,209 INFO L895 garLoopResultBuilder]: At program point L3988(lines 3977 3990) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (exists ((|v_whiteheat_attach_~serial#1.base_BEFORE_CALL_1| Int) (|v_whiteheat_attach_~serial#1.offset_BEFORE_CALL_1| Int)) (<= (mod (select (select |#memory_int| |v_whiteheat_attach_~serial#1.base_BEFORE_CALL_1|) (+ |v_whiteheat_attach_~serial#1.offset_BEFORE_CALL_1| 28)) 256) 0)) (= ~ldv_urb_state~0 0)) [2022-11-21 16:30:39,210 INFO L895 garLoopResultBuilder]: At program point L5046(line 5046) the Hoare annotation is: false [2022-11-21 16:30:39,210 INFO L895 garLoopResultBuilder]: At program point L7160(lines 7143 7161) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-21 16:30:39,210 INFO L899 garLoopResultBuilder]: For program point L5046-1(line 5046) no Hoare annotation was computed. [2022-11-21 16:30:39,210 INFO L895 garLoopResultBuilder]: At program point L7953-2(lines 7952 7954) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-21 16:30:39,210 INFO L899 garLoopResultBuilder]: For program point L7953-1(line 7953) no Hoare annotation was computed. [2022-11-21 16:30:39,210 INFO L895 garLoopResultBuilder]: At program point L7953(line 7953) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-21 16:30:39,211 INFO L895 garLoopResultBuilder]: At program point L5707(lines 5706 5736) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-21 16:30:39,211 INFO L895 garLoopResultBuilder]: At program point L6500(lines 6492 6502) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= |ULTIMATE.start_whiteheat_open_~retval~0#1| 0) (= ~ldv_urb_state~0 0) (= |ULTIMATE.start_main_~ldv_s_whiteheat_device_usb_serial_driver~0#1| 0)) [2022-11-21 16:30:39,211 INFO L895 garLoopResultBuilder]: At program point L5179(line 5179) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= |ULTIMATE.start_whiteheat_open_~retval~0#1| 0) (= ~ldv_urb_state~0 0) (= |ULTIMATE.start_main_~ldv_s_whiteheat_device_usb_serial_driver~0#1| 0)) [2022-11-21 16:30:39,211 INFO L899 garLoopResultBuilder]: For program point L5179-1(line 5179) no Hoare annotation was computed. [2022-11-21 16:30:39,211 INFO L895 garLoopResultBuilder]: At program point L5047(line 5047) the Hoare annotation is: false [2022-11-21 16:30:39,211 INFO L899 garLoopResultBuilder]: For program point L5047-1(line 5047) no Hoare annotation was computed. [2022-11-21 16:30:39,212 INFO L895 garLoopResultBuilder]: At program point L6897-2(lines 6897 7010) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= |ULTIMATE.start_whiteheat_open_~retval~0#1| 0) (= ~ldv_urb_state~0 0) (= |ULTIMATE.start_main_~ldv_s_whiteheat_device_usb_serial_driver~0#1| 0)) [2022-11-21 16:30:39,212 INFO L899 garLoopResultBuilder]: For program point L6765-1(line 6765) no Hoare annotation was computed. [2022-11-21 16:30:39,212 INFO L895 garLoopResultBuilder]: At program point L6765(line 6765) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= |ULTIMATE.start_whiteheat_open_~retval~0#1| 0) (= ~ldv_urb_state~0 0) (= |ULTIMATE.start_main_~ldv_s_whiteheat_device_usb_serial_driver~0#1| 0)) [2022-11-21 16:30:39,212 INFO L895 garLoopResultBuilder]: At program point L5576loopEntry(lines 5576 5586) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-21 16:30:39,212 INFO L895 garLoopResultBuilder]: At program point L5312(lines 5292 5313) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0) (= |ULTIMATE.start_main_~ldv_s_whiteheat_device_usb_serial_driver~0#1| 1)) [2022-11-21 16:30:39,212 INFO L899 garLoopResultBuilder]: For program point L5180-1(line 5180) no Hoare annotation was computed. [2022-11-21 16:30:39,213 INFO L895 garLoopResultBuilder]: At program point L5180(line 5180) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= |ULTIMATE.start_whiteheat_open_~retval~0#1| 0) (= ~ldv_urb_state~0 0) (= |ULTIMATE.start_main_~ldv_s_whiteheat_device_usb_serial_driver~0#1| 0)) [2022-11-21 16:30:39,213 INFO L899 garLoopResultBuilder]: For program point L6898(lines 6897 7010) no Hoare annotation was computed. [2022-11-21 16:30:39,213 INFO L899 garLoopResultBuilder]: For program point L3859-1(line 3859) no Hoare annotation was computed. [2022-11-21 16:30:39,213 INFO L895 garLoopResultBuilder]: At program point L3859(line 3859) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-21 16:30:39,213 INFO L895 garLoopResultBuilder]: At program point L4520-2(lines 4520 4550) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-21 16:30:39,213 INFO L899 garLoopResultBuilder]: For program point L5577(line 5577) no Hoare annotation was computed. [2022-11-21 16:30:39,213 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2022-11-21 16:30:39,214 INFO L895 garLoopResultBuilder]: At program point L6899(lines 6899 6902) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= |ULTIMATE.start_whiteheat_open_~retval~0#1| 0) (= ~ldv_urb_state~0 0) (= |ULTIMATE.start_main_~ldv_s_whiteheat_device_usb_serial_driver~0#1| 0)) [2022-11-21 16:30:39,214 INFO L895 garLoopResultBuilder]: At program point L6767(lines 6758 6769) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= |ULTIMATE.start_whiteheat_open_~retval~0#1| 0) (= ~ldv_urb_state~0 0) (= |ULTIMATE.start_main_~ldv_s_whiteheat_device_usb_serial_driver~0#1| 0)) [2022-11-21 16:30:39,214 INFO L899 garLoopResultBuilder]: For program point L5578(lines 5578 5584) no Hoare annotation was computed. [2022-11-21 16:30:39,214 INFO L899 garLoopResultBuilder]: For program point L4521(lines 4520 4550) no Hoare annotation was computed. [2022-11-21 16:30:39,214 INFO L895 garLoopResultBuilder]: At program point L5843(lines 5831 5844) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-21 16:30:39,214 INFO L895 garLoopResultBuilder]: At program point L3861(lines 3855 3863) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-21 16:30:39,215 INFO L899 garLoopResultBuilder]: For program point L7561-1(line 7561) no Hoare annotation was computed. [2022-11-21 16:30:39,215 INFO L895 garLoopResultBuilder]: At program point L7561(line 7561) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-21 16:30:39,215 INFO L899 garLoopResultBuilder]: For program point L5183(lines 5183 5192) no Hoare annotation was computed. [2022-11-21 16:30:39,215 INFO L895 garLoopResultBuilder]: At program point L6240(lines 6228 6241) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-21 16:30:39,215 INFO L895 garLoopResultBuilder]: At program point L5051-2(lines 5051 5114) the Hoare annotation is: false [2022-11-21 16:30:39,215 INFO L899 garLoopResultBuilder]: For program point L7562(lines 7562 7564) no Hoare annotation was computed. [2022-11-21 16:30:39,215 INFO L895 garLoopResultBuilder]: At program point L4391loopEntry(lines 4391 4401) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (<= (+ 2 |ULTIMATE.start_whiteheat_firmware_download_~ret~1#1|) 0) (= ~ldv_urb_state~0 0)) [2022-11-21 16:30:39,216 INFO L899 garLoopResultBuilder]: For program point L7562-2(lines 7562 7564) no Hoare annotation was computed. [2022-11-21 16:30:39,216 INFO L895 garLoopResultBuilder]: At program point L5448loopEntry(lines 5448 5463) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-21 16:30:39,216 INFO L895 garLoopResultBuilder]: At program point L5316(line 5316) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0) (= |ULTIMATE.start_main_~ldv_s_whiteheat_device_usb_serial_driver~0#1| 1)) [2022-11-21 16:30:39,216 INFO L899 garLoopResultBuilder]: For program point L5052(line 5052) no Hoare annotation was computed. [2022-11-21 16:30:39,216 INFO L899 garLoopResultBuilder]: For program point L4524-1(line 4524) no Hoare annotation was computed. [2022-11-21 16:30:39,216 INFO L895 garLoopResultBuilder]: At program point L4524(line 4524) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-21 16:30:39,217 INFO L895 garLoopResultBuilder]: At program point L5449(lines 5448 5463) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-21 16:30:39,217 INFO L899 garLoopResultBuilder]: For program point L4392(line 4392) no Hoare annotation was computed. [2022-11-21 16:30:39,217 INFO L899 garLoopResultBuilder]: For program point L5317(line 5317) no Hoare annotation was computed. [2022-11-21 16:30:39,217 INFO L899 garLoopResultBuilder]: For program point L5053(lines 5053 5056) no Hoare annotation was computed. [2022-11-21 16:30:39,217 INFO L899 garLoopResultBuilder]: For program point L5053-1(lines 5053 5056) no Hoare annotation was computed. [2022-11-21 16:30:39,217 INFO L895 garLoopResultBuilder]: At program point L5846(lines 5760 5848) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-21 16:30:39,217 INFO L895 garLoopResultBuilder]: At program point L5318(line 5318) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0) (= |ULTIMATE.start_main_~ldv_s_whiteheat_device_usb_serial_driver~0#1| 1)) [2022-11-21 16:30:39,218 INFO L899 garLoopResultBuilder]: For program point L4393(lines 4393 4399) no Hoare annotation was computed. [2022-11-21 16:30:39,218 INFO L899 garLoopResultBuilder]: For program point L5318-1(line 5318) no Hoare annotation was computed. [2022-11-21 16:30:39,218 INFO L899 garLoopResultBuilder]: For program point L6904(line 6904) no Hoare annotation was computed. [2022-11-21 16:30:39,218 INFO L899 garLoopResultBuilder]: For program point L4526(lines 4526 4529) no Hoare annotation was computed. [2022-11-21 16:30:39,218 INFO L899 garLoopResultBuilder]: For program point L4526-1(lines 4522 4532) no Hoare annotation was computed. [2022-11-21 16:30:39,218 INFO L895 garLoopResultBuilder]: At program point L5187(line 5187) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0) (= |ULTIMATE.start_main_~ldv_s_whiteheat_device_usb_serial_driver~0#1| 0)) [2022-11-21 16:30:39,219 INFO L899 garLoopResultBuilder]: For program point L5187-1(line 5187) no Hoare annotation was computed. [2022-11-21 16:30:39,219 INFO L895 garLoopResultBuilder]: At program point L6244(line 6244) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-21 16:30:39,219 INFO L895 garLoopResultBuilder]: At program point L7434(line 7434) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (exists ((|v_whiteheat_attach_~serial#1.base_BEFORE_CALL_1| Int) (|v_whiteheat_attach_~serial#1.offset_BEFORE_CALL_1| Int)) (<= (mod (select (select |#memory_int| |v_whiteheat_attach_~serial#1.base_BEFORE_CALL_1|) (+ |v_whiteheat_attach_~serial#1.offset_BEFORE_CALL_1| 28)) 256) 0)) (= ~ldv_urb_state~0 0)) [2022-11-21 16:30:39,219 INFO L895 garLoopResultBuilder]: At program point L5452(line 5452) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-21 16:30:39,219 INFO L899 garLoopResultBuilder]: For program point L7434-1(line 7434) no Hoare annotation was computed. [2022-11-21 16:30:39,219 INFO L895 garLoopResultBuilder]: At program point L5320(lines 5212 5322) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0) (= |ULTIMATE.start_main_~ldv_s_whiteheat_device_usb_serial_driver~0#1| 1)) [2022-11-21 16:30:39,220 INFO L899 garLoopResultBuilder]: For program point L5188-1(line 5188) no Hoare annotation was computed. [2022-11-21 16:30:39,220 INFO L895 garLoopResultBuilder]: At program point L7170loopEntry(lines 7170 7185) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-21 16:30:39,220 INFO L899 garLoopResultBuilder]: For program point L6245(line 6245) no Hoare annotation was computed. [2022-11-21 16:30:39,220 INFO L895 garLoopResultBuilder]: At program point L5188(line 5188) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0) (= |ULTIMATE.start_main_~ldv_s_whiteheat_device_usb_serial_driver~0#1| 0)) [2022-11-21 16:30:39,220 INFO L895 garLoopResultBuilder]: At program point L7171(lines 7170 7185) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-21 16:30:39,220 INFO L899 garLoopResultBuilder]: For program point L5454(line 5454) no Hoare annotation was computed. [2022-11-21 16:30:39,220 INFO L899 garLoopResultBuilder]: For program point L7436(lines 7436 7439) no Hoare annotation was computed. [2022-11-21 16:30:39,221 INFO L899 garLoopResultBuilder]: For program point L6247(lines 6247 6254) no Hoare annotation was computed. [2022-11-21 16:30:39,221 INFO L899 garLoopResultBuilder]: For program point L6776-1(line 6776) no Hoare annotation was computed. [2022-11-21 16:30:39,221 INFO L895 garLoopResultBuilder]: At program point L6776(line 6776) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-21 16:30:39,221 INFO L895 garLoopResultBuilder]: At program point L5587(lines 5575 5588) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-21 16:30:39,221 INFO L895 garLoopResultBuilder]: At program point L5455(line 5455) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-21 16:30:39,221 INFO L899 garLoopResultBuilder]: For program point L5455-1(line 5455) no Hoare annotation was computed. [2022-11-21 16:30:39,222 INFO L895 garLoopResultBuilder]: At program point L5059(line 5059) the Hoare annotation is: false [2022-11-21 16:30:39,222 INFO L899 garLoopResultBuilder]: For program point L5059-1(line 5059) no Hoare annotation was computed. [2022-11-21 16:30:39,222 INFO L895 garLoopResultBuilder]: At program point L6909-1(line 6909) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= |ULTIMATE.start_whiteheat_open_~retval~0#1| 0) (= ~ldv_urb_state~0 0) (= |ULTIMATE.start_main_~ldv_s_whiteheat_device_usb_serial_driver~0#1| 0)) [2022-11-21 16:30:39,222 INFO L895 garLoopResultBuilder]: At program point L6909(line 6909) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= |ULTIMATE.start_whiteheat_open_~retval~0#1| 0) (= ~ldv_urb_state~0 0) (= |ULTIMATE.start_main_~ldv_s_whiteheat_device_usb_serial_driver~0#1| 0)) [2022-11-21 16:30:39,222 INFO L895 garLoopResultBuilder]: At program point L7174(line 7174) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-21 16:30:39,222 INFO L895 garLoopResultBuilder]: At program point L6249(line 6249) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-21 16:30:39,223 INFO L899 garLoopResultBuilder]: For program point L6249-1(line 6249) no Hoare annotation was computed. [2022-11-21 16:30:39,223 INFO L899 garLoopResultBuilder]: For program point L6910(line 6910) no Hoare annotation was computed. [2022-11-21 16:30:39,223 INFO L895 garLoopResultBuilder]: At program point L6778(lines 6770 6780) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-21 16:30:39,223 INFO L895 garLoopResultBuilder]: At program point L5193(lines 5123 5210) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0) (= |ULTIMATE.start_main_~ldv_s_whiteheat_device_usb_serial_driver~0#1| 0)) [2022-11-21 16:30:39,223 INFO L895 garLoopResultBuilder]: At program point L5590(lines 5507 5592) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-21 16:30:39,223 INFO L899 garLoopResultBuilder]: For program point L7572(line 7572) no Hoare annotation was computed. [2022-11-21 16:30:39,223 INFO L899 garLoopResultBuilder]: For program point L7176(line 7176) no Hoare annotation was computed. [2022-11-21 16:30:39,224 INFO L899 garLoopResultBuilder]: For program point L6912(lines 6912 6984) no Hoare annotation was computed. [2022-11-21 16:30:39,224 INFO L895 garLoopResultBuilder]: At program point L4534(line 4534) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-21 16:30:39,224 INFO L895 garLoopResultBuilder]: At program point L4402(lines 4390 4403) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (<= (+ 2 |ULTIMATE.start_whiteheat_firmware_download_~ret~1#1|) 0) (= ~ldv_urb_state~0 0)) [2022-11-21 16:30:39,224 INFO L899 garLoopResultBuilder]: For program point L4534-1(line 4534) no Hoare annotation was computed. [2022-11-21 16:30:39,224 INFO L899 garLoopResultBuilder]: For program point L7177-1(line 7177) no Hoare annotation was computed. [2022-11-21 16:30:39,224 INFO L895 garLoopResultBuilder]: At program point L7177(line 7177) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-21 16:30:39,225 INFO L899 garLoopResultBuilder]: For program point L5856-1(line 5856) no Hoare annotation was computed. [2022-11-21 16:30:39,225 INFO L895 garLoopResultBuilder]: At program point L5856(line 5856) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-21 16:30:39,225 INFO L895 garLoopResultBuilder]: At program point L4535(line 4535) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-21 16:30:39,225 INFO L899 garLoopResultBuilder]: For program point L4535-1(line 4535) no Hoare annotation was computed. [2022-11-21 16:30:39,225 INFO L899 garLoopResultBuilder]: For program point L5196(line 5196) no Hoare annotation was computed. [2022-11-21 16:30:39,225 INFO L895 garLoopResultBuilder]: At program point L6914loopEntry(lines 6914 6929) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= |ULTIMATE.start_whiteheat_open_~retval~0#1| 0) (= ~ldv_urb_state~0 0) (= |ULTIMATE.start_main_~ldv_s_whiteheat_device_usb_serial_driver~0#1| 0)) [2022-11-21 16:30:39,226 INFO L899 garLoopResultBuilder]: For program point L4536-1(lines 4536 4537) no Hoare annotation was computed. [2022-11-21 16:30:39,226 INFO L895 garLoopResultBuilder]: At program point L4536(lines 4536 4537) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-21 16:30:39,226 INFO L899 garLoopResultBuilder]: For program point L5197(lines 5197 5203) no Hoare annotation was computed. [2022-11-21 16:30:39,226 INFO L895 garLoopResultBuilder]: At program point L5065-2(lines 5065 5082) the Hoare annotation is: false [2022-11-21 16:30:39,226 INFO L895 garLoopResultBuilder]: At program point L6915(lines 6914 6929) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= |ULTIMATE.start_whiteheat_open_~retval~0#1| 0) (= ~ldv_urb_state~0 0) (= |ULTIMATE.start_main_~ldv_s_whiteheat_device_usb_serial_driver~0#1| 0)) [2022-11-21 16:30:39,226 INFO L899 garLoopResultBuilder]: For program point L5726(lines 5726 5729) no Hoare annotation was computed. [2022-11-21 16:30:39,226 INFO L899 garLoopResultBuilder]: For program point L7444(line 7444) no Hoare annotation was computed. [2022-11-21 16:30:39,227 INFO L899 garLoopResultBuilder]: For program point L5066(lines 5065 5082) no Hoare annotation was computed. [2022-11-21 16:30:39,227 INFO L895 garLoopResultBuilder]: At program point L4406(line 4406) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (<= (+ 2 |ULTIMATE.start_whiteheat_firmware_download_~ret~1#1|) 0) (= ~ldv_urb_state~0 0)) [2022-11-21 16:30:39,227 INFO L899 garLoopResultBuilder]: For program point L4406-1(line 4406) no Hoare annotation was computed. [2022-11-21 16:30:39,227 INFO L895 garLoopResultBuilder]: At program point L6256-1(line 6256) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-21 16:30:39,227 INFO L895 garLoopResultBuilder]: At program point L6256(line 6256) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-21 16:30:39,227 INFO L895 garLoopResultBuilder]: At program point L5067(lines 5067 5070) the Hoare annotation is: false [2022-11-21 16:30:39,228 INFO L895 garLoopResultBuilder]: At program point L7842(lines 7841 7843) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (exists ((|v_whiteheat_attach_~serial#1.base_BEFORE_CALL_1| Int) (|v_whiteheat_attach_~serial#1.offset_BEFORE_CALL_1| Int)) (<= (mod (select (select |#memory_int| |v_whiteheat_attach_~serial#1.base_BEFORE_CALL_1|) (+ |v_whiteheat_attach_~serial#1.offset_BEFORE_CALL_1| 28)) 256) 0)) (= ~ldv_urb_state~0 0)) [2022-11-21 16:30:39,228 INFO L895 garLoopResultBuilder]: At program point L5860loopEntry(lines 5860 5870) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-21 16:30:39,228 INFO L899 garLoopResultBuilder]: For program point L4539(lines 4539 4548) no Hoare annotation was computed. [2022-11-21 16:30:39,228 INFO L895 garLoopResultBuilder]: At program point L5464(lines 5447 5465) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-21 16:30:39,228 INFO L899 garLoopResultBuilder]: For program point L6257(lines 6221 6282) no Hoare annotation was computed. [2022-11-21 16:30:39,228 INFO L895 garLoopResultBuilder]: At program point L6918(line 6918) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= |ULTIMATE.start_whiteheat_open_~retval~0#1| 0) (= ~ldv_urb_state~0 0) (= |ULTIMATE.start_main_~ldv_s_whiteheat_device_usb_serial_driver~0#1| 0)) [2022-11-21 16:30:39,229 INFO L895 garLoopResultBuilder]: At program point L3879(lines 3876 3881) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-21 16:30:39,229 INFO L899 garLoopResultBuilder]: For program point L5861(line 5861) no Hoare annotation was computed. [2022-11-21 16:30:39,229 INFO L899 garLoopResultBuilder]: For program point L4408(lines 4408 4415) no Hoare annotation was computed. [2022-11-21 16:30:39,229 INFO L899 garLoopResultBuilder]: For program point L5862(lines 5862 5868) no Hoare annotation was computed. [2022-11-21 16:30:39,229 INFO L899 garLoopResultBuilder]: For program point L6787-1(line 6787) no Hoare annotation was computed. [2022-11-21 16:30:39,229 INFO L895 garLoopResultBuilder]: At program point L6787(line 6787) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0) (= |ULTIMATE.start_main_~ldv_s_whiteheat_device_usb_serial_driver~0#1| 1)) [2022-11-21 16:30:39,230 INFO L895 garLoopResultBuilder]: At program point L4541(line 4541) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-21 16:30:39,230 INFO L899 garLoopResultBuilder]: For program point L4541-1(line 4541) no Hoare annotation was computed. [2022-11-21 16:30:39,230 INFO L899 garLoopResultBuilder]: For program point L7448(lines 7448 7455) no Hoare annotation was computed. [2022-11-21 16:30:39,230 INFO L899 garLoopResultBuilder]: For program point L6920(line 6920) no Hoare annotation was computed. [2022-11-21 16:30:39,230 INFO L895 garLoopResultBuilder]: At program point L7977(lines 7976 7978) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-21 16:30:39,230 INFO L895 garLoopResultBuilder]: At program point L4542(line 4542) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-21 16:30:39,230 INFO L899 garLoopResultBuilder]: For program point L4542-1(line 4542) no Hoare annotation was computed. [2022-11-21 16:30:39,231 INFO L899 garLoopResultBuilder]: For program point L6921-1(line 6921) no Hoare annotation was computed. [2022-11-21 16:30:39,231 INFO L895 garLoopResultBuilder]: At program point L6921(line 6921) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= |ULTIMATE.start_whiteheat_open_~retval~0#1| 0) (= ~ldv_urb_state~0 0) (= |ULTIMATE.start_main_~ldv_s_whiteheat_device_usb_serial_driver~0#1| 0)) [2022-11-21 16:30:39,231 INFO L895 garLoopResultBuilder]: At program point L6789(lines 6781 6791) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0) (= |ULTIMATE.start_main_~ldv_s_whiteheat_device_usb_serial_driver~0#1| 1)) [2022-11-21 16:30:39,231 INFO L899 garLoopResultBuilder]: For program point L7450(lines 7450 7455) no Hoare annotation was computed. [2022-11-21 16:30:39,231 INFO L895 garLoopResultBuilder]: At program point L5468(line 5468) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-21 16:30:39,231 INFO L895 garLoopResultBuilder]: At program point L7186(lines 7169 7187) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-21 16:30:39,232 INFO L895 garLoopResultBuilder]: At program point L6261loopEntry(lines 6261 6271) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-21 16:30:39,232 INFO L899 garLoopResultBuilder]: For program point L5072(line 5072) no Hoare annotation was computed. [2022-11-21 16:30:39,232 INFO L895 garLoopResultBuilder]: At program point L5601(line 5601) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-21 16:30:39,232 INFO L899 garLoopResultBuilder]: For program point L5601-1(line 5601) no Hoare annotation was computed. [2022-11-21 16:30:39,232 INFO L899 garLoopResultBuilder]: For program point L6262(line 6262) no Hoare annotation was computed. [2022-11-21 16:30:39,232 INFO L895 garLoopResultBuilder]: At program point L5734(lines 5708 5736) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-21 16:30:39,233 INFO L899 garLoopResultBuilder]: For program point L7452-1(lines 7448 7455) no Hoare annotation was computed. [2022-11-21 16:30:39,233 INFO L899 garLoopResultBuilder]: For program point L7452(lines 7452 7455) no Hoare annotation was computed. [2022-11-21 16:30:39,233 INFO L899 garLoopResultBuilder]: For program point L6263(lines 6263 6269) no Hoare annotation was computed. [2022-11-21 16:30:39,233 INFO L895 garLoopResultBuilder]: At program point L5206(lines 5194 5207) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0) (= |ULTIMATE.start_main_~ldv_s_whiteheat_device_usb_serial_driver~0#1| 0)) [2022-11-21 16:30:39,233 INFO L895 garLoopResultBuilder]: At program point L7190(lines 7110 7195) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-21 16:30:39,233 INFO L899 garLoopResultBuilder]: For program point L5076-1(line 5076) no Hoare annotation was computed. [2022-11-21 16:30:39,233 INFO L895 garLoopResultBuilder]: At program point L5076(line 5076) the Hoare annotation is: false [2022-11-21 16:30:39,234 INFO L895 garLoopResultBuilder]: At program point L5737(lines 5682 5739) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-21 16:30:39,234 INFO L895 garLoopResultBuilder]: At program point L5209(lines 5121 5211) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0) (= |ULTIMATE.start_main_~ldv_s_whiteheat_device_usb_serial_driver~0#1| 0)) [2022-11-21 16:30:39,234 INFO L895 garLoopResultBuilder]: At program point L5077(line 5077) the Hoare annotation is: false [2022-11-21 16:30:39,234 INFO L899 garLoopResultBuilder]: For program point L5077-1(line 5077) no Hoare annotation was computed. [2022-11-21 16:30:39,234 INFO L895 garLoopResultBuilder]: At program point L5606loopEntry(lines 5606 5616) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-21 16:30:39,234 INFO L895 garLoopResultBuilder]: At program point L4417(line 4417) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (<= (+ 2 |ULTIMATE.start_whiteheat_firmware_download_~ret~1#1|) 0) (= ~ldv_urb_state~0 0)) [2022-11-21 16:30:39,235 INFO L899 garLoopResultBuilder]: For program point L4417-1(line 4417) no Hoare annotation was computed. [2022-11-21 16:30:39,235 INFO L895 garLoopResultBuilder]: At program point L6135(line 6135) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-21 16:30:39,235 INFO L895 garLoopResultBuilder]: At program point L5078(line 5078) the Hoare annotation is: false [2022-11-21 16:30:39,235 INFO L899 garLoopResultBuilder]: For program point L6135-1(line 6135) no Hoare annotation was computed. [2022-11-21 16:30:39,235 INFO L899 garLoopResultBuilder]: For program point L5078-1(line 5078) no Hoare annotation was computed. [2022-11-21 16:30:39,235 INFO L895 garLoopResultBuilder]: At program point L5871(lines 5859 5872) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-21 16:30:39,236 INFO L899 garLoopResultBuilder]: For program point L5607(line 5607) no Hoare annotation was computed. [2022-11-21 16:30:39,236 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2022-11-21 16:30:39,236 INFO L895 garLoopResultBuilder]: At program point L4551(lines 4519 4552) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-21 16:30:39,236 INFO L899 garLoopResultBuilder]: For program point L5608(lines 5608 5614) no Hoare annotation was computed. [2022-11-21 16:30:39,236 INFO L899 garLoopResultBuilder]: For program point L4419(lines 4419 4426) no Hoare annotation was computed. [2022-11-21 16:30:39,236 INFO L895 garLoopResultBuilder]: At program point L5476loopEntry(lines 5476 5491) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-21 16:30:39,236 INFO L895 garLoopResultBuilder]: At program point L6930(lines 6913 6931) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= |ULTIMATE.start_whiteheat_open_~retval~0#1| 0) (= ~ldv_urb_state~0 0) (= |ULTIMATE.start_main_~ldv_s_whiteheat_device_usb_serial_driver~0#1| 0)) [2022-11-21 16:30:39,237 INFO L899 garLoopResultBuilder]: For program point L7459(lines 7459 7640) no Hoare annotation was computed. [2022-11-21 16:30:39,237 INFO L895 garLoopResultBuilder]: At program point L5477(lines 5476 5491) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-21 16:30:39,237 INFO L895 garLoopResultBuilder]: At program point L5345(line 5345) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-21 16:30:39,237 INFO L899 garLoopResultBuilder]: For program point L5345-1(line 5345) no Hoare annotation was computed. [2022-11-21 16:30:39,237 INFO L895 garLoopResultBuilder]: At program point L7460(lines 7459 7640) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-21 16:30:39,237 INFO L895 garLoopResultBuilder]: At program point L7196(lines 7109 7197) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-21 16:30:39,238 INFO L899 garLoopResultBuilder]: For program point L5875(line 5875) no Hoare annotation was computed. [2022-11-21 16:30:39,238 INFO L895 garLoopResultBuilder]: At program point L5083(lines 5064 5084) the Hoare annotation is: false [2022-11-21 16:30:39,238 INFO L895 garLoopResultBuilder]: At program point L6140loopEntry(lines 6140 6150) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-21 16:30:39,238 INFO L899 garLoopResultBuilder]: For program point L6801-1(line 6801) no Hoare annotation was computed. [2022-11-21 16:30:39,238 INFO L895 garLoopResultBuilder]: At program point L6801(line 6801) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= |ULTIMATE.start_whiteheat_open_~retval~0#1| 0) (= ~ldv_urb_state~0 0) (= |ULTIMATE.start_main_~ldv_s_whiteheat_device_usb_serial_driver~0#1| 0) (= |ULTIMATE.start_start_command_port_~retval~2#1| 0)) [2022-11-21 16:30:39,238 INFO L899 garLoopResultBuilder]: For program point L7462(lines 7462 7640) no Hoare annotation was computed. [2022-11-21 16:30:39,239 INFO L895 garLoopResultBuilder]: At program point L5480(line 5480) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-21 16:30:39,239 INFO L899 garLoopResultBuilder]: For program point L6141(line 6141) no Hoare annotation was computed. [2022-11-21 16:30:39,239 INFO L899 garLoopResultBuilder]: For program point L6934(line 6934) no Hoare annotation was computed. [2022-11-21 16:30:39,239 INFO L895 garLoopResultBuilder]: At program point L5877(line 5877) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-21 16:30:39,239 INFO L895 garLoopResultBuilder]: At program point L5877-1(lines 5849 5881) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-21 16:30:39,239 INFO L895 garLoopResultBuilder]: At program point L5745(line 5745) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-21 16:30:39,239 INFO L895 garLoopResultBuilder]: At program point L5745-1(lines 5740 5749) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-21 16:30:39,240 INFO L899 garLoopResultBuilder]: For program point L4556-1(line 4556) no Hoare annotation was computed. [2022-11-21 16:30:39,240 INFO L895 garLoopResultBuilder]: At program point L4556(line 4556) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-21 16:30:39,240 INFO L895 garLoopResultBuilder]: At program point L7463(lines 7462 7640) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-21 16:30:39,240 INFO L899 garLoopResultBuilder]: For program point L6142(lines 6142 6148) no Hoare annotation was computed. [2022-11-21 16:30:39,240 INFO L899 garLoopResultBuilder]: For program point L6803-1(line 6803) no Hoare annotation was computed. [2022-11-21 16:30:39,240 INFO L895 garLoopResultBuilder]: At program point L6803(line 6803) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= |ULTIMATE.start_whiteheat_open_~retval~0#1| 0) (= ~ldv_urb_state~0 0) (= |ULTIMATE.start_main_~ldv_s_whiteheat_device_usb_serial_driver~0#1| 0) (= |ULTIMATE.start_start_command_port_~retval~2#1| 0)) [2022-11-21 16:30:39,241 INFO L899 garLoopResultBuilder]: For program point L5482(line 5482) no Hoare annotation was computed. [2022-11-21 16:30:39,241 INFO L895 garLoopResultBuilder]: At program point L5350loopEntry(lines 5350 5360) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-21 16:30:39,241 INFO L899 garLoopResultBuilder]: For program point L7200(lines 7071 7213) no Hoare annotation was computed. [2022-11-21 16:30:39,241 INFO L895 garLoopResultBuilder]: At program point L4558(lines 4386 4564) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-21 16:30:39,241 INFO L895 garLoopResultBuilder]: At program point L5483(line 5483) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-21 16:30:39,241 INFO L899 garLoopResultBuilder]: For program point L5483-1(line 5483) no Hoare annotation was computed. [2022-11-21 16:30:39,242 INFO L899 garLoopResultBuilder]: For program point L5351(line 5351) no Hoare annotation was computed. [2022-11-21 16:30:39,242 INFO L899 garLoopResultBuilder]: For program point L7465(lines 7465 7640) no Hoare annotation was computed. [2022-11-21 16:30:39,242 INFO L899 garLoopResultBuilder]: For program point L6805-2(lines 6805 6820) no Hoare annotation was computed. [2022-11-21 16:30:39,242 INFO L899 garLoopResultBuilder]: For program point L6805(lines 6805 6820) no Hoare annotation was computed. [2022-11-21 16:30:39,242 INFO L895 garLoopResultBuilder]: At program point L7466(lines 7465 7640) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-21 16:30:39,242 INFO L899 garLoopResultBuilder]: For program point L5352(lines 5352 5358) no Hoare annotation was computed. [2022-11-21 16:30:39,242 INFO L899 garLoopResultBuilder]: For program point L4560-1(line 4560) no Hoare annotation was computed. [2022-11-21 16:30:39,243 INFO L895 garLoopResultBuilder]: At program point L5617(lines 5605 5618) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-21 16:30:39,243 INFO L895 garLoopResultBuilder]: At program point L4560(line 4560) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-21 16:30:39,243 INFO L895 garLoopResultBuilder]: At program point L5089-2(lines 5089 5106) the Hoare annotation is: false [2022-11-21 16:30:39,243 INFO L899 garLoopResultBuilder]: For program point L6807-1(line 6807) no Hoare annotation was computed. [2022-11-21 16:30:39,244 INFO L895 garLoopResultBuilder]: At program point L6807(line 6807) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= |ULTIMATE.start_whiteheat_open_~retval~0#1| 0) (= ~ldv_urb_state~0 0) (= |ULTIMATE.start_main_~ldv_s_whiteheat_device_usb_serial_driver~0#1| 0) (= |ULTIMATE.start_start_command_port_~retval~2#1| 0)) [2022-11-21 16:30:39,244 INFO L895 garLoopResultBuilder]: At program point L6939-2(lines 6939 6978) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= |ULTIMATE.start_whiteheat_open_~retval~0#1| 0) (= ~ldv_urb_state~0 0) (= |ULTIMATE.start_main_~ldv_s_whiteheat_device_usb_serial_driver~0#1| 0)) [2022-11-21 16:30:39,244 INFO L895 garLoopResultBuilder]: At program point L4561(line 4561) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-21 16:30:39,244 INFO L899 garLoopResultBuilder]: For program point L4561-1(line 4561) no Hoare annotation was computed. [2022-11-21 16:30:39,244 INFO L899 garLoopResultBuilder]: For program point L7468(lines 7468 7640) no Hoare annotation was computed. [2022-11-21 16:30:39,244 INFO L895 garLoopResultBuilder]: At program point L4429(line 4429) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-21 16:30:39,244 INFO L899 garLoopResultBuilder]: For program point L4429-1(line 4429) no Hoare annotation was computed. [2022-11-21 16:30:39,245 INFO L899 garLoopResultBuilder]: For program point L5090(lines 5089 5106) no Hoare annotation was computed. [2022-11-21 16:30:39,245 INFO L899 garLoopResultBuilder]: For program point L6940(lines 6939 6978) no Hoare annotation was computed. [2022-11-21 16:30:39,245 INFO L895 garLoopResultBuilder]: At program point L7469(lines 7468 7640) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-21 16:30:39,245 INFO L895 garLoopResultBuilder]: At program point L5223(line 5223) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0) (= |ULTIMATE.start_main_~ldv_s_whiteheat_device_usb_serial_driver~0#1| 1)) [2022-11-21 16:30:39,245 INFO L899 garLoopResultBuilder]: For program point L5223-1(line 5223) no Hoare annotation was computed. [2022-11-21 16:30:39,245 INFO L895 garLoopResultBuilder]: At program point L5091(lines 5091 5094) the Hoare annotation is: false [2022-11-21 16:30:39,246 INFO L899 garLoopResultBuilder]: For program point L6941(lines 6941 6944) no Hoare annotation was computed. [2022-11-21 16:30:39,246 INFO L899 garLoopResultBuilder]: For program point L6809-1(line 6809) no Hoare annotation was computed. [2022-11-21 16:30:39,246 INFO L895 garLoopResultBuilder]: At program point L6809(line 6809) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= |ULTIMATE.start_whiteheat_open_~retval~0#1| 0) (= ~ldv_urb_state~0 0) (= |ULTIMATE.start_main_~ldv_s_whiteheat_device_usb_serial_driver~0#1| 0) (= |ULTIMATE.start_start_command_port_~retval~2#1| 0)) [2022-11-21 16:30:39,246 INFO L895 garLoopResultBuilder]: At program point L4563(lines 4364 4565) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-21 16:30:39,246 INFO L895 garLoopResultBuilder]: At program point L6281(lines 6215 6283) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-21 16:30:39,246 INFO L899 garLoopResultBuilder]: For program point L7471(lines 7471 7640) no Hoare annotation was computed. [2022-11-21 16:30:39,247 INFO L899 garLoopResultBuilder]: For program point L6811(lines 6811 6818) no Hoare annotation was computed. [2022-11-21 16:30:39,247 INFO L895 garLoopResultBuilder]: At program point L4433-2(lines 4433 4458) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-21 16:30:39,247 INFO L895 garLoopResultBuilder]: At program point L7472(lines 7471 7640) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-21 16:30:39,247 INFO L895 garLoopResultBuilder]: At program point L6151(lines 6139 6152) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-21 16:30:39,247 INFO L895 garLoopResultBuilder]: At program point L7208(lines 7071 7213) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-21 16:30:39,247 INFO L899 garLoopResultBuilder]: For program point L5623(lines 5623 5626) no Hoare annotation was computed. [2022-11-21 16:30:39,248 INFO L899 garLoopResultBuilder]: For program point L4434(lines 4433 4458) no Hoare annotation was computed. [2022-11-21 16:30:39,248 INFO L899 garLoopResultBuilder]: For program point L5623-2(lines 5623 5626) no Hoare annotation was computed. [2022-11-21 16:30:39,248 INFO L895 garLoopResultBuilder]: At program point L5227loopEntry(lines 5227 5237) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0) (= |ULTIMATE.start_main_~ldv_s_whiteheat_device_usb_serial_driver~0#1| 1)) [2022-11-21 16:30:39,248 INFO L895 garLoopResultBuilder]: At program point L4038(lines 4031 4040) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-21 16:30:39,248 INFO L899 garLoopResultBuilder]: For program point L5624-2(line 5624) no Hoare annotation was computed. [2022-11-21 16:30:39,248 INFO L899 garLoopResultBuilder]: For program point L5624(line 5624) no Hoare annotation was computed. [2022-11-21 16:30:39,248 INFO L899 garLoopResultBuilder]: For program point L7474(lines 7474 7640) no Hoare annotation was computed. [2022-11-21 16:30:39,249 INFO L899 garLoopResultBuilder]: For program point L4435(lines 4435 4438) no Hoare annotation was computed. [2022-11-21 16:30:39,249 INFO L895 garLoopResultBuilder]: At program point L5492(lines 5475 5493) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-21 16:30:39,249 INFO L899 garLoopResultBuilder]: For program point L5624-4(line 5624) no Hoare annotation was computed. [2022-11-21 16:30:39,249 INFO L899 garLoopResultBuilder]: For program point L5228(line 5228) no Hoare annotation was computed. [2022-11-21 16:30:39,249 INFO L899 garLoopResultBuilder]: For program point L5096(line 5096) no Hoare annotation was computed. [2022-11-21 16:30:39,249 INFO L895 garLoopResultBuilder]: At program point L5757(lines 5750 5759) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-21 16:30:39,250 INFO L895 garLoopResultBuilder]: At program point L7475(lines 7474 7640) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-21 16:30:39,250 INFO L895 garLoopResultBuilder]: At program point L5361(lines 5342 5505) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-21 16:30:39,250 INFO L899 garLoopResultBuilder]: For program point L5229(lines 5229 5235) no Hoare annotation was computed. [2022-11-21 16:30:39,250 INFO L895 garLoopResultBuilder]: At program point L5890(line 5890) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-21 16:30:39,250 INFO L899 garLoopResultBuilder]: For program point L5890-1(line 5890) no Hoare annotation was computed. [2022-11-21 16:30:39,250 INFO L895 garLoopResultBuilder]: At program point L4569(lines 4566 4571) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-21 16:30:39,250 INFO L895 garLoopResultBuilder]: At program point L6155(line 6155) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-21 16:30:39,251 INFO L895 garLoopResultBuilder]: At program point L7212(lines 7053 7214) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-21 16:30:39,251 INFO L899 garLoopResultBuilder]: For program point L5627(lines 5627 5630) no Hoare annotation was computed. [2022-11-21 16:30:39,251 INFO L899 garLoopResultBuilder]: For program point L5627-2(lines 5627 5630) no Hoare annotation was computed. [2022-11-21 16:30:39,251 INFO L899 garLoopResultBuilder]: For program point L7477(lines 7477 7640) no Hoare annotation was computed. [2022-11-21 16:30:39,251 INFO L899 garLoopResultBuilder]: For program point L6156(line 6156) no Hoare annotation was computed. [2022-11-21 16:30:39,251 INFO L895 garLoopResultBuilder]: At program point L7081loopEntry(lines 7081 7096) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-21 16:30:39,252 INFO L895 garLoopResultBuilder]: At program point L6949-1(line 6949) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= |ULTIMATE.start_whiteheat_open_~retval~0#1| 0) (= ~ldv_urb_state~0 0) (= |ULTIMATE.start_main_~ldv_s_whiteheat_device_usb_serial_driver~0#1| 0)) [2022-11-21 16:30:39,252 INFO L895 garLoopResultBuilder]: At program point L6949(line 6949) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= |ULTIMATE.start_whiteheat_open_~retval~0#1| 0) (= ~ldv_urb_state~0 0) (= |ULTIMATE.start_main_~ldv_s_whiteheat_device_usb_serial_driver~0#1| 0)) [2022-11-21 16:30:39,252 INFO L899 garLoopResultBuilder]: For program point L5628-2(line 5628) no Hoare annotation was computed. [2022-11-21 16:30:39,252 INFO L899 garLoopResultBuilder]: For program point L5628(line 5628) no Hoare annotation was computed. [2022-11-21 16:30:39,252 INFO L895 garLoopResultBuilder]: At program point L7478(lines 7477 7640) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-21 16:30:39,252 INFO L895 garLoopResultBuilder]: At program point L5496(line 5496) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-21 16:30:39,252 INFO L899 garLoopResultBuilder]: For program point L5628-4(line 5628) no Hoare annotation was computed. [2022-11-21 16:30:39,253 INFO L899 garLoopResultBuilder]: For program point L5100-1(line 5100) no Hoare annotation was computed. [2022-11-21 16:30:39,253 INFO L895 garLoopResultBuilder]: At program point L7082(lines 7081 7096) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-21 16:30:39,253 INFO L895 garLoopResultBuilder]: At program point L5100(line 5100) the Hoare annotation is: false [2022-11-21 16:30:39,253 INFO L895 garLoopResultBuilder]: At program point L6950(line 6950) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= |ULTIMATE.start_whiteheat_open_~retval~0#1| 0) (= ~ldv_urb_state~0 0) (= |ULTIMATE.start_main_~ldv_s_whiteheat_device_usb_serial_driver~0#1| 0)) [2022-11-21 16:30:39,253 INFO L899 garLoopResultBuilder]: For program point L4440-1(line 4440) no Hoare annotation was computed. [2022-11-21 16:30:39,253 INFO L895 garLoopResultBuilder]: At program point L5497(lines 5384 5500) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-21 16:30:39,254 INFO L895 garLoopResultBuilder]: At program point L4440(line 4440) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-21 16:30:39,254 INFO L899 garLoopResultBuilder]: For program point L6158(lines 6158 6165) no Hoare annotation was computed. [2022-11-21 16:30:39,254 INFO L895 garLoopResultBuilder]: At program point L5101(line 5101) the Hoare annotation is: false [2022-11-21 16:30:39,254 INFO L899 garLoopResultBuilder]: For program point L5101-1(line 5101) no Hoare annotation was computed. [2022-11-21 16:30:39,254 INFO L895 garLoopResultBuilder]: At program point L6951(lines 6951 6969) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= |ULTIMATE.start_whiteheat_open_~retval~0#1| 0) (= ~ldv_urb_state~0 0) (= |ULTIMATE.start_main_~ldv_s_whiteheat_device_usb_serial_driver~0#1| 0)) [2022-11-21 16:30:39,254 INFO L895 garLoopResultBuilder]: At program point L5894loopEntry(lines 5894 5904) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-21 16:30:39,255 INFO L895 garLoopResultBuilder]: At program point L5366loopEntry(lines 5366 5376) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-21 16:30:39,255 INFO L899 garLoopResultBuilder]: For program point L7480(lines 7480 7640) no Hoare annotation was computed. [2022-11-21 16:30:39,255 INFO L895 garLoopResultBuilder]: At program point L4441(line 4441) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-21 16:30:39,255 INFO L899 garLoopResultBuilder]: For program point L4441-1(line 4441) no Hoare annotation was computed. [2022-11-21 16:30:39,255 INFO L895 garLoopResultBuilder]: At program point L5102(line 5102) the Hoare annotation is: false [2022-11-21 16:30:39,255 INFO L899 garLoopResultBuilder]: For program point L5102-1(line 5102) no Hoare annotation was computed. [2022-11-21 16:30:39,255 INFO L899 garLoopResultBuilder]: For program point L5895(line 5895) no Hoare annotation was computed. [2022-11-21 16:30:39,256 INFO L895 garLoopResultBuilder]: At program point L5631(lines 5593 5633) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-21 16:30:39,256 INFO L895 garLoopResultBuilder]: At program point L4442(lines 4442 4443) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-21 16:30:39,256 INFO L899 garLoopResultBuilder]: For program point L5367(line 5367) no Hoare annotation was computed. [2022-11-21 16:30:39,256 INFO L899 garLoopResultBuilder]: For program point L4442-1(lines 4442 4443) no Hoare annotation was computed. [2022-11-21 16:30:39,256 INFO L895 garLoopResultBuilder]: At program point L7481(lines 7480 7640) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-21 16:30:39,256 INFO L899 garLoopResultBuilder]: For program point L6160-1(line 6160) no Hoare annotation was computed. [2022-11-21 16:30:39,256 INFO L895 garLoopResultBuilder]: At program point L6160(line 6160) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-21 16:30:39,257 INFO L895 garLoopResultBuilder]: At program point L7085(line 7085) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-21 16:30:39,257 INFO L899 garLoopResultBuilder]: For program point L5896(lines 5896 5902) no Hoare annotation was computed. [2022-11-21 16:30:39,257 INFO L899 garLoopResultBuilder]: For program point L5368(lines 5368 5374) no Hoare annotation was computed. [2022-11-21 16:30:39,257 INFO L895 garLoopResultBuilder]: At program point L6822(lines 6797 6827) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= |ULTIMATE.start_whiteheat_open_~retval~0#1| 0) (= ~ldv_urb_state~0 0) (= |ULTIMATE.start_main_~ldv_s_whiteheat_device_usb_serial_driver~0#1| 0)) [2022-11-21 16:30:39,257 INFO L899 garLoopResultBuilder]: For program point L7483(lines 7483 7640) no Hoare annotation was computed. [2022-11-21 16:30:39,257 INFO L895 garLoopResultBuilder]: At program point L5501(lines 5383 5502) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-21 16:30:39,258 INFO L899 garLoopResultBuilder]: For program point L7087(line 7087) no Hoare annotation was computed. [2022-11-21 16:30:39,258 INFO L895 garLoopResultBuilder]: At program point L6955(lines 6954 6969) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= |ULTIMATE.start_whiteheat_open_~retval~0#1| 0) (= ~ldv_urb_state~0 0) (= |ULTIMATE.start_main_~ldv_s_whiteheat_device_usb_serial_driver~0#1| 0)) [2022-11-21 16:30:39,258 INFO L895 garLoopResultBuilder]: At program point L7484(lines 7483 7640) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-21 16:30:39,258 INFO L899 garLoopResultBuilder]: For program point L4445(lines 4445 4454) no Hoare annotation was computed. [2022-11-21 16:30:39,258 INFO L895 garLoopResultBuilder]: At program point L5238(lines 5226 5239) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0) (= |ULTIMATE.start_main_~ldv_s_whiteheat_device_usb_serial_driver~0#1| 1)) [2022-11-21 16:30:39,258 INFO L899 garLoopResultBuilder]: For program point L7088-1(line 7088) no Hoare annotation was computed. [2022-11-21 16:30:39,259 INFO L895 garLoopResultBuilder]: At program point L7088(line 7088) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-21 16:30:39,259 INFO L899 garLoopResultBuilder]: For program point L6824(line 6824) no Hoare annotation was computed. [2022-11-21 16:30:39,259 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2022-11-21 16:30:39,259 INFO L895 garLoopResultBuilder]: At program point L5107(lines 5088 5108) the Hoare annotation is: false [2022-11-21 16:30:39,259 INFO L899 garLoopResultBuilder]: For program point L7486(lines 7486 7640) no Hoare annotation was computed. [2022-11-21 16:30:39,259 INFO L895 garLoopResultBuilder]: At program point L4447(line 4447) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-21 16:30:39,259 INFO L899 garLoopResultBuilder]: For program point L4447-1(line 4447) no Hoare annotation was computed. [2022-11-21 16:30:39,260 INFO L895 garLoopResultBuilder]: At program point L5504(lines 5323 5506) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-21 16:30:39,260 INFO L895 garLoopResultBuilder]: At program point L6958(line 6958) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= |ULTIMATE.start_whiteheat_open_~retval~0#1| 0) (= ~ldv_urb_state~0 0) (= |ULTIMATE.start_main_~ldv_s_whiteheat_device_usb_serial_driver~0#1| 0)) [2022-11-21 16:30:39,260 INFO L895 garLoopResultBuilder]: At program point L6826(lines 6792 6828) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= |ULTIMATE.start_whiteheat_open_~retval~0#1| 0) (= ~ldv_urb_state~0 0) (= |ULTIMATE.start_main_~ldv_s_whiteheat_device_usb_serial_driver~0#1| 0)) [2022-11-21 16:30:39,260 INFO L899 garLoopResultBuilder]: For program point L4448-1(line 4448) no Hoare annotation was computed. [2022-11-21 16:30:39,260 INFO L895 garLoopResultBuilder]: At program point L7487(lines 7486 7640) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-21 16:30:39,260 INFO L895 garLoopResultBuilder]: At program point L4448(line 4448) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-21 16:30:39,261 INFO L895 garLoopResultBuilder]: At program point L6167(line 6167) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-21 16:30:39,261 INFO L895 garLoopResultBuilder]: At program point L6167-1(line 6167) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-21 16:30:39,261 INFO L899 garLoopResultBuilder]: For program point L6960(line 6960) no Hoare annotation was computed. [2022-11-21 16:30:39,261 INFO L899 garLoopResultBuilder]: For program point L7489(lines 7489 7640) no Hoare annotation was computed. [2022-11-21 16:30:39,261 INFO L895 garLoopResultBuilder]: At program point L5243(line 5243) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0) (= |ULTIMATE.start_main_~ldv_s_whiteheat_device_usb_serial_driver~0#1| 1)) [2022-11-21 16:30:39,261 INFO L899 garLoopResultBuilder]: For program point L5243-1(line 5243) no Hoare annotation was computed. [2022-11-21 16:30:39,262 INFO L899 garLoopResultBuilder]: For program point L5111(line 5111) no Hoare annotation was computed. [2022-11-21 16:30:39,262 INFO L899 garLoopResultBuilder]: For program point L6168(lines 6131 6213) no Hoare annotation was computed. [2022-11-21 16:30:39,262 INFO L899 garLoopResultBuilder]: For program point L6961-1(line 6961) no Hoare annotation was computed. [2022-11-21 16:30:39,262 INFO L895 garLoopResultBuilder]: At program point L6961(line 6961) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= |ULTIMATE.start_whiteheat_open_~retval~0#1| 0) (= ~ldv_urb_state~0 0) (= |ULTIMATE.start_main_~ldv_s_whiteheat_device_usb_serial_driver~0#1| 0)) [2022-11-21 16:30:39,262 INFO L895 garLoopResultBuilder]: At program point L7490(lines 7489 7640) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-21 16:30:39,262 INFO L895 garLoopResultBuilder]: At program point L5244-1(line 5244) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0) (= |ULTIMATE.start_main_~ldv_s_whiteheat_device_usb_serial_driver~0#1| 1)) [2022-11-21 16:30:39,263 INFO L895 garLoopResultBuilder]: At program point L5244(line 5244) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0) (= |ULTIMATE.start_main_~ldv_s_whiteheat_device_usb_serial_driver~0#1| 1)) [2022-11-21 16:30:39,263 INFO L895 garLoopResultBuilder]: At program point L5905(lines 5893 5906) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-21 16:30:39,263 INFO L895 garLoopResultBuilder]: At program point L5773(line 5773) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-21 16:30:39,263 INFO L899 garLoopResultBuilder]: For program point L5773-1(line 5773) no Hoare annotation was computed. [2022-11-21 16:30:39,263 INFO L895 garLoopResultBuilder]: At program point L5641(line 5641) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-21 16:30:39,263 INFO L899 garLoopResultBuilder]: For program point L5641-1(line 5641) no Hoare annotation was computed. [2022-11-21 16:30:39,264 INFO L895 garLoopResultBuilder]: At program point L5377(lines 5365 5378) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-21 16:30:39,264 INFO L899 garLoopResultBuilder]: For program point L5245(line 5245) no Hoare annotation was computed. [2022-11-21 16:30:39,264 INFO L899 garLoopResultBuilder]: For program point L7492(lines 7492 7640) no Hoare annotation was computed. [2022-11-21 16:30:39,264 INFO L895 garLoopResultBuilder]: At program point L7493(lines 7492 7640) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-21 16:30:39,264 INFO L895 garLoopResultBuilder]: At program point L5115(lines 5015 5120) the Hoare annotation is: false [2022-11-21 16:30:39,264 INFO L895 garLoopResultBuilder]: At program point L6172loopEntry(lines 6172 6182) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-21 16:30:39,264 INFO L895 garLoopResultBuilder]: At program point L7097(lines 7080 7098) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-21 16:30:39,265 INFO L899 garLoopResultBuilder]: For program point L6173(line 6173) no Hoare annotation was computed. [2022-11-21 16:30:39,265 INFO L899 garLoopResultBuilder]: For program point L5909(line 5909) no Hoare annotation was computed. [2022-11-21 16:30:39,265 INFO L895 garLoopResultBuilder]: At program point L5645loopEntry(lines 5645 5655) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-21 16:30:39,265 INFO L899 garLoopResultBuilder]: For program point L4456-1(line 4456) no Hoare annotation was computed. [2022-11-21 16:30:39,265 INFO L899 garLoopResultBuilder]: For program point L7495(lines 7495 7640) no Hoare annotation was computed. [2022-11-21 16:30:39,265 INFO L895 garLoopResultBuilder]: At program point L4456(line 4456) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-21 16:30:39,266 INFO L899 garLoopResultBuilder]: For program point L6174(lines 6174 6180) no Hoare annotation was computed. [2022-11-21 16:30:39,266 INFO L899 garLoopResultBuilder]: For program point L5910(line 5910) no Hoare annotation was computed. [2022-11-21 16:30:39,266 INFO L895 garLoopResultBuilder]: At program point L5778loopEntry(lines 5778 5788) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-21 16:30:39,266 INFO L899 garLoopResultBuilder]: For program point L5910-4(line 5910) no Hoare annotation was computed. [2022-11-21 16:30:39,266 INFO L899 garLoopResultBuilder]: For program point L5910-2(line 5910) no Hoare annotation was computed. [2022-11-21 16:30:39,266 INFO L899 garLoopResultBuilder]: For program point L5646(line 5646) no Hoare annotation was computed. [2022-11-21 16:30:39,266 INFO L895 garLoopResultBuilder]: At program point L7496(lines 7495 7640) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-21 16:30:39,267 INFO L895 garLoopResultBuilder]: At program point L5250-2(lines 5250 5268) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0) (= |ULTIMATE.start_main_~ldv_s_whiteheat_device_usb_serial_driver~0#1| 1)) [2022-11-21 16:30:39,267 INFO L899 garLoopResultBuilder]: For program point L7100(lines 7100 7106) no Hoare annotation was computed. [2022-11-21 16:30:39,267 INFO L899 garLoopResultBuilder]: For program point L5779(line 5779) no Hoare annotation was computed. [2022-11-21 16:30:39,267 INFO L895 garLoopResultBuilder]: At program point L7893(lines 7892 7894) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (exists ((|v_whiteheat_attach_~serial#1.base_BEFORE_CALL_1| Int) (|v_whiteheat_attach_~serial#1.offset_BEFORE_CALL_1| Int)) (<= (mod (select (select |#memory_int| |v_whiteheat_attach_~serial#1.base_BEFORE_CALL_1|) (+ |v_whiteheat_attach_~serial#1.offset_BEFORE_CALL_1| 28)) 256) 0)) (= ~ldv_urb_state~0 0)) [2022-11-21 16:30:39,267 INFO L899 garLoopResultBuilder]: For program point L5647(lines 5647 5653) no Hoare annotation was computed. [2022-11-21 16:30:39,267 INFO L899 garLoopResultBuilder]: For program point L5251(lines 5250 5268) no Hoare annotation was computed. [2022-11-21 16:30:39,268 INFO L899 garLoopResultBuilder]: For program point L5912-1(lines 5887 5921) no Hoare annotation was computed. [2022-11-21 16:30:39,268 INFO L895 garLoopResultBuilder]: At program point L5912(line 5912) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-21 16:30:39,268 INFO L899 garLoopResultBuilder]: For program point L5780(lines 5780 5786) no Hoare annotation was computed. [2022-11-21 16:30:39,268 INFO L899 garLoopResultBuilder]: For program point L7498(lines 7498 7640) no Hoare annotation was computed. [2022-11-21 16:30:39,268 INFO L895 garLoopResultBuilder]: At program point L4459(lines 4432 4460) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-21 16:30:39,268 INFO L899 garLoopResultBuilder]: For program point L5252(lines 5252 5255) no Hoare annotation was computed. [2022-11-21 16:30:39,269 INFO L895 garLoopResultBuilder]: At program point L7102(line 7102) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-21 16:30:39,269 INFO L895 garLoopResultBuilder]: At program point L6970(lines 6953 6971) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= |ULTIMATE.start_whiteheat_open_~retval~0#1| 0) (= ~ldv_urb_state~0 0) (= |ULTIMATE.start_main_~ldv_s_whiteheat_device_usb_serial_driver~0#1| 0)) [2022-11-21 16:30:39,269 INFO L895 garLoopResultBuilder]: At program point L7499(lines 7498 7640) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-21 16:30:39,269 INFO L899 garLoopResultBuilder]: For program point L5385(lines 5384 5500) no Hoare annotation was computed. [2022-11-21 16:30:39,269 INFO L895 garLoopResultBuilder]: At program point L5914-1(lines 5882 5922) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-21 16:30:39,269 INFO L895 garLoopResultBuilder]: At program point L5518(line 5518) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-21 16:30:39,270 INFO L895 garLoopResultBuilder]: At program point L5386(lines 5384 5500) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-11-21 16:30:39,270 INFO L899 garLoopResultBuilder]: For program point L5518-1(line 5518) no Hoare annotation was computed. [2022-11-21 16:30:39,270 INFO L902 garLoopResultBuilder]: At program point spinlock_checkENTRY(lines 3891 3896) the Hoare annotation is: true [2022-11-21 16:30:39,270 INFO L899 garLoopResultBuilder]: For program point spinlock_checkEXIT(lines 3891 3896) no Hoare annotation was computed. [2022-11-21 16:30:39,270 INFO L899 garLoopResultBuilder]: For program point spinlock_checkFINAL(lines 3891 3896) no Hoare annotation was computed. [2022-11-21 16:30:39,270 INFO L899 garLoopResultBuilder]: For program point L7230(lines 7230 7233) no Hoare annotation was computed. [2022-11-21 16:30:39,270 INFO L899 garLoopResultBuilder]: For program point L7228-1(line 7228) no Hoare annotation was computed. [2022-11-21 16:30:39,271 INFO L902 garLoopResultBuilder]: At program point L7228(line 7228) the Hoare annotation is: true [2022-11-21 16:30:39,271 INFO L895 garLoopResultBuilder]: At program point L7251(lines 7219 7255) the Hoare annotation is: (or (not (= |whiteheat_init_~retval~4#1| 0)) (not (= ~ldv_coherent_state~0 0)) (not (= ~ldv_urb_state~0 0)) (forall ((|v_whiteheat_attach_~serial#1.base_BEFORE_CALL_1| Int) (|v_whiteheat_attach_~serial#1.offset_BEFORE_CALL_1| Int)) (not (<= (mod (select (select |#memory_int| |v_whiteheat_attach_~serial#1.base_BEFORE_CALL_1|) (+ |v_whiteheat_attach_~serial#1.offset_BEFORE_CALL_1| 28)) 256) 0)))) [2022-11-21 16:30:39,271 INFO L902 garLoopResultBuilder]: At program point whiteheat_initENTRY(lines 7217 7256) the Hoare annotation is: true [2022-11-21 16:30:39,271 INFO L902 garLoopResultBuilder]: At program point L4049(lines 4043 4051) the Hoare annotation is: true [2022-11-21 16:30:39,271 INFO L895 garLoopResultBuilder]: At program point L7247(lines 7219 7255) the Hoare annotation is: (or (not (= |whiteheat_init_~retval~4#1| 0)) (not (= ~ldv_coherent_state~0 0)) (not (= ~ldv_urb_state~0 0)) (forall ((|v_whiteheat_attach_~serial#1.base_BEFORE_CALL_1| Int) (|v_whiteheat_attach_~serial#1.offset_BEFORE_CALL_1| Int)) (not (<= (mod (select (select |#memory_int| |v_whiteheat_attach_~serial#1.base_BEFORE_CALL_1|) (+ |v_whiteheat_attach_~serial#1.offset_BEFORE_CALL_1| 28)) 256) 0)))) [2022-11-21 16:30:39,271 INFO L899 garLoopResultBuilder]: For program point L7237(lines 7237 7240) no Hoare annotation was computed. [2022-11-21 16:30:39,272 INFO L899 garLoopResultBuilder]: For program point L7223(lines 7223 7226) no Hoare annotation was computed. [2022-11-21 16:30:39,272 INFO L899 garLoopResultBuilder]: For program point whiteheat_initEXIT(lines 7217 7256) no Hoare annotation was computed. [2022-11-21 16:30:39,272 INFO L899 garLoopResultBuilder]: For program point L7221-1(line 7221) no Hoare annotation was computed. [2022-11-21 16:30:39,272 INFO L902 garLoopResultBuilder]: At program point L7221(line 7221) the Hoare annotation is: true [2022-11-21 16:30:39,272 INFO L895 garLoopResultBuilder]: At program point L7238(lines 7219 7255) the Hoare annotation is: (or (not (= |whiteheat_init_~retval~4#1| 0)) (not (= ~ldv_coherent_state~0 0)) (not (= ~ldv_urb_state~0 0)) (forall ((|v_whiteheat_attach_~serial#1.base_BEFORE_CALL_1| Int) (|v_whiteheat_attach_~serial#1.offset_BEFORE_CALL_1| Int)) (not (<= (mod (select (select |#memory_int| |v_whiteheat_attach_~serial#1.base_BEFORE_CALL_1|) (+ |v_whiteheat_attach_~serial#1.offset_BEFORE_CALL_1| 28)) 256) 0)))) [2022-11-21 16:30:39,272 INFO L902 garLoopResultBuilder]: At program point L7971(lines 7970 7972) the Hoare annotation is: true [2022-11-21 16:30:39,273 INFO L899 garLoopResultBuilder]: For program point whiteheat_initFINAL(lines 7217 7256) no Hoare annotation was computed. [2022-11-21 16:30:39,276 INFO L444 BasicCegarLoop]: Path program histogram: [3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-21 16:30:39,278 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2022-11-21 16:30:39,297 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-21 16:30:39,297 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-21 16:30:39,298 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-21 16:30:39,298 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-21 16:30:39,299 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-21 16:30:39,299 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-21 16:30:39,299 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-21 16:30:39,299 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-21 16:30:39,301 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_whiteheat_attach_~serial#1.base_BEFORE_CALL_1,QUANTIFIED] [2022-11-21 16:30:39,301 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_whiteheat_attach_~serial#1.offset_BEFORE_CALL_1,QUANTIFIED] [2022-11-21 16:30:39,302 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_whiteheat_attach_~serial#1.base_BEFORE_CALL_1,QUANTIFIED] [2022-11-21 16:30:39,302 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_whiteheat_attach_~serial#1.offset_BEFORE_CALL_1,QUANTIFIED] [2022-11-21 16:30:39,313 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_whiteheat_attach_~serial#1.base_BEFORE_CALL_1,QUANTIFIED] [2022-11-21 16:30:39,315 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_whiteheat_attach_~serial#1.offset_BEFORE_CALL_1,QUANTIFIED] [2022-11-21 16:30:39,315 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_whiteheat_attach_~serial#1.base_BEFORE_CALL_1,QUANTIFIED] [2022-11-21 16:30:39,315 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_whiteheat_attach_~serial#1.offset_BEFORE_CALL_1,QUANTIFIED] [2022-11-21 16:30:39,318 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-21 16:30:39,318 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-21 16:30:39,318 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-21 16:30:39,318 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-21 16:30:39,319 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-21 16:30:39,319 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-21 16:30:39,319 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-21 16:30:39,319 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-21 16:30:39,325 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_whiteheat_attach_~serial#1.base_BEFORE_CALL_1,QUANTIFIED] [2022-11-21 16:30:39,326 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_whiteheat_attach_~serial#1.offset_BEFORE_CALL_1,QUANTIFIED] [2022-11-21 16:30:39,327 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_whiteheat_attach_~serial#1.base_BEFORE_CALL_1,QUANTIFIED] [2022-11-21 16:30:39,327 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_whiteheat_attach_~serial#1.offset_BEFORE_CALL_1,QUANTIFIED] [2022-11-21 16:30:39,330 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-21 16:30:39,330 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-21 16:30:39,331 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-21 16:30:39,331 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-21 16:30:39,331 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-21 16:30:39,332 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-21 16:30:39,332 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-21 16:30:39,332 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-21 16:30:39,334 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-21 16:30:39,335 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-21 16:30:39,335 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-21 16:30:39,335 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-21 16:30:39,335 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-21 16:30:39,336 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-21 16:30:39,336 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-21 16:30:39,336 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-21 16:30:39,337 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-21 16:30:39,337 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-21 16:30:39,338 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-21 16:30:39,338 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-21 16:30:39,340 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-21 16:30:39,340 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-21 16:30:39,341 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-21 16:30:39,341 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-21 16:30:39,348 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-21 16:30:39,350 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-21 16:30:39,350 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-21 16:30:39,350 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-21 16:30:39,351 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-21 16:30:39,351 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-21 16:30:39,351 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-21 16:30:39,351 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-21 16:30:39,352 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_whiteheat_attach_~serial#1.base_BEFORE_CALL_1,QUANTIFIED] [2022-11-21 16:30:39,353 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_whiteheat_attach_~serial#1.offset_BEFORE_CALL_1,QUANTIFIED] [2022-11-21 16:30:39,353 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_whiteheat_attach_~serial#1.base_BEFORE_CALL_1,QUANTIFIED] [2022-11-21 16:30:39,353 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_whiteheat_attach_~serial#1.offset_BEFORE_CALL_1,QUANTIFIED] [2022-11-21 16:30:39,354 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_whiteheat_attach_~serial#1.base_BEFORE_CALL_1,QUANTIFIED] [2022-11-21 16:30:39,354 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_whiteheat_attach_~serial#1.offset_BEFORE_CALL_1,QUANTIFIED] [2022-11-21 16:30:39,354 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_whiteheat_attach_~serial#1.base_BEFORE_CALL_1,QUANTIFIED] [2022-11-21 16:30:39,354 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_whiteheat_attach_~serial#1.offset_BEFORE_CALL_1,QUANTIFIED] [2022-11-21 16:30:39,360 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_whiteheat_attach_~serial#1.base_BEFORE_CALL_1,QUANTIFIED] [2022-11-21 16:30:39,360 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_whiteheat_attach_~serial#1.offset_BEFORE_CALL_1,QUANTIFIED] [2022-11-21 16:30:39,361 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_whiteheat_attach_~serial#1.base_BEFORE_CALL_1,QUANTIFIED] [2022-11-21 16:30:39,361 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_whiteheat_attach_~serial#1.offset_BEFORE_CALL_1,QUANTIFIED] [2022-11-21 16:30:39,380 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_whiteheat_attach_~serial#1.base_BEFORE_CALL_1,QUANTIFIED] [2022-11-21 16:30:39,381 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_whiteheat_attach_~serial#1.offset_BEFORE_CALL_1,QUANTIFIED] [2022-11-21 16:30:39,382 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_whiteheat_attach_~serial#1.base_BEFORE_CALL_1,QUANTIFIED] [2022-11-21 16:30:39,382 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_whiteheat_attach_~serial#1.offset_BEFORE_CALL_1,QUANTIFIED] [2022-11-21 16:30:39,383 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 21.11 04:30:39 BoogieIcfgContainer [2022-11-21 16:30:39,385 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-11-21 16:30:39,385 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-11-21 16:30:39,385 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-11-21 16:30:39,386 INFO L275 PluginConnector]: Witness Printer initialized [2022-11-21 16:30:39,386 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 04:27:25" (3/4) ... [2022-11-21 16:30:39,390 INFO L137 WitnessPrinter]: Generating witness for correct program [2022-11-21 16:30:39,396 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __list_add [2022-11-21 16:30:39,396 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __fswab32 [2022-11-21 16:30:39,396 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure whiteheat_exit [2022-11-21 16:30:39,397 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_submit_urb [2022-11-21 16:30:39,397 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure INIT_LIST_HEAD [2022-11-21 16:30:39,397 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_bulk_msg [2022-11-21 16:30:39,397 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ihex_next_binrec [2022-11-21 16:30:39,397 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_lock_irq [2022-11-21 16:30:39,397 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ezusb_set_reset [2022-11-21 16:30:39,397 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure urb_to_wrap [2022-11-21 16:30:39,397 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_set_serial_port_data [2022-11-21 16:30:39,398 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy [2022-11-21 16:30:39,398 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ezusb_writememory [2022-11-21 16:30:39,398 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_free_urb [2022-11-21 16:30:39,398 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __create_pipe [2022-11-21 16:30:39,398 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure firm_setup_port [2022-11-21 16:30:39,398 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_unlock_irqrestore [2022-11-21 16:30:39,398 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_malloc [2022-11-21 16:30:39,398 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure firm_send_command [2022-11-21 16:30:39,399 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure list_add [2022-11-21 16:30:39,399 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_kill_urb [2022-11-21 16:30:39,399 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure list_first [2022-11-21 16:30:39,399 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_blast_assert [2022-11-21 16:30:39,399 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure kfree [2022-11-21 16:30:39,399 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_get_serial_port_data [2022-11-21 16:30:39,399 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure mutex_unlock [2022-11-21 16:30:39,400 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_fill_bulk_urb [2022-11-21 16:30:39,400 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure firm_close [2022-11-21 16:30:39,400 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure list_del [2022-11-21 16:30:39,400 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure list_move [2022-11-21 16:30:39,400 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_serial_deregister [2022-11-21 16:30:39,400 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __mutex_init [2022-11-21 16:30:39,400 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_assume_stop [2022-11-21 16:30:39,400 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure kmalloc [2022-11-21 16:30:39,401 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure stop_command_port [2022-11-21 16:30:39,401 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __fswab16 [2022-11-21 16:30:39,401 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure _raw_spin_lock_irqsave [2022-11-21 16:30:39,401 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_lock [2022-11-21 16:30:39,401 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_check_return_value [2022-11-21 16:30:39,401 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_unlock_irq [2022-11-21 16:30:39,401 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure mutex_lock_nested [2022-11-21 16:30:39,401 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure request_ihex_firmware [2022-11-21 16:30:39,402 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_undefined_pointer [2022-11-21 16:30:39,402 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_serial_register [2022-11-21 16:30:39,402 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_unlock [2022-11-21 16:30:39,402 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure release_firmware [2022-11-21 16:30:39,402 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_clear_halt [2022-11-21 16:30:39,402 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure whiteheat_attach [2022-11-21 16:30:39,402 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_alloc_urb [2022-11-21 16:30:39,402 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_serial_debug_data [2022-11-21 16:30:39,403 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure spinlock_check [2022-11-21 16:30:39,403 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure whiteheat_init [2022-11-21 16:30:39,520 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 353 nodes and edges [2022-11-21 16:30:39,525 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 117 nodes and edges [2022-11-21 16:30:39,530 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 39 nodes and edges [2022-11-21 16:30:39,535 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 16 nodes and edges [2022-11-21 16:30:39,547 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 8 nodes and edges [2022-11-21 16:30:39,550 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2022-11-21 16:30:39,552 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2022-11-21 16:30:39,554 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2022-11-21 16:30:39,604 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (ldv_coherent_state == 0 && (\exists v_whiteheat_attach_~serial#1.base_BEFORE_CALL_1 : int, v_whiteheat_attach_~serial#1.offset_BEFORE_CALL_1 : int :: unknown-#memory_int-unknown[v_whiteheat_attach_~serial#1.base_BEFORE_CALL_1][v_whiteheat_attach_~serial#1.offset_BEFORE_CALL_1 + 28] % 256 <= 0)) && ldv_urb_state == 0 [2022-11-21 16:30:39,605 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: !(0 == \old(ldv_urb_state)) || !(ldv_coherent_state == 0) [2022-11-21 16:30:39,605 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: !(0 == \old(ldv_urb_state)) || !(ldv_coherent_state == 0) [2022-11-21 16:30:39,605 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: !(0 == \old(ldv_urb_state)) || !(ldv_coherent_state == 0) [2022-11-21 16:30:39,606 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: !(0 == \old(ldv_urb_state)) || !(ldv_coherent_state == 0) [2022-11-21 16:30:39,606 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: !(0 == \old(ldv_urb_state)) || !(ldv_coherent_state == 0) [2022-11-21 16:30:39,606 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: !(0 == \old(ldv_urb_state)) || !(ldv_coherent_state == 0) [2022-11-21 16:30:39,606 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: !(0 == \old(ldv_urb_state)) || !(ldv_coherent_state == 0) [2022-11-21 16:30:39,607 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (!(0 == \old(ldv_urb_state)) || ldv_urb_state == 0) || !(ldv_coherent_state == 0) [2022-11-21 16:30:39,607 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: !(0 == \old(ldv_urb_state)) || !(ldv_coherent_state == 0) [2022-11-21 16:30:39,607 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: !(0 == \old(ldv_urb_state)) || !(ldv_coherent_state == 0) [2022-11-21 16:30:39,607 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (!(0 == \old(ldv_urb_state)) || ldv_urb_state == 0) || !(ldv_coherent_state == 0) [2022-11-21 16:30:39,607 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: !(0 == \old(ldv_urb_state)) || !(ldv_coherent_state == 0) [2022-11-21 16:30:39,607 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: !(0 == \old(ldv_urb_state)) || !(ldv_coherent_state == 0) [2022-11-21 16:30:39,609 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: !(0 == \old(ldv_urb_state)) || !(ldv_coherent_state == 0) [2022-11-21 16:30:39,610 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: !(0 == \old(ldv_urb_state)) || !(ldv_coherent_state == 0) [2022-11-21 16:30:39,610 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: !(0 == \old(ldv_urb_state)) || !(ldv_coherent_state == 0) [2022-11-21 16:30:39,611 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: !(0 == \old(ldv_urb_state)) || !(ldv_coherent_state == 0) [2022-11-21 16:30:39,611 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: !(0 == \old(ldv_urb_state)) || !(ldv_coherent_state == 0) [2022-11-21 16:30:39,612 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: !(0 == \old(ldv_urb_state)) || !(ldv_coherent_state == 0) [2022-11-21 16:30:39,613 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: !(0 == \old(ldv_urb_state)) || !(ldv_coherent_state == 0) [2022-11-21 16:30:39,613 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: !(0 == \old(ldv_urb_state)) || !(ldv_coherent_state == 0) [2022-11-21 16:30:39,613 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: !(0 == \old(ldv_urb_state)) || !(ldv_coherent_state == 0) [2022-11-21 16:30:39,614 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: !(0 == \old(ldv_urb_state)) || !(ldv_coherent_state == 0) [2022-11-21 16:30:39,614 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: !(0 == \old(ldv_urb_state)) || !(ldv_coherent_state == 0) [2022-11-21 16:30:39,614 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: !(0 == \old(ldv_urb_state)) || !(ldv_coherent_state == 0) [2022-11-21 16:30:39,614 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: !(0 == \old(ldv_urb_state)) || !(ldv_coherent_state == 0) [2022-11-21 16:30:39,615 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: !(0 == \old(ldv_urb_state)) || !(ldv_coherent_state == 0) [2022-11-21 16:30:39,616 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: !(0 == \old(ldv_urb_state)) || !(ldv_coherent_state == 0) [2022-11-21 16:30:39,616 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: !(0 == \old(ldv_urb_state)) || !(ldv_coherent_state == 0) [2022-11-21 16:30:39,617 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: !(0 == \old(ldv_urb_state)) || !(ldv_coherent_state == 0) [2022-11-21 16:30:39,617 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: !(0 == \old(ldv_urb_state)) || !(ldv_coherent_state == 0) [2022-11-21 16:30:39,619 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: !(0 == \old(ldv_urb_state)) || !(ldv_coherent_state == 0) [2022-11-21 16:30:39,619 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: !(0 == \old(ldv_urb_state)) || !(ldv_coherent_state == 0) [2022-11-21 16:30:39,621 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: !(0 == \old(ldv_urb_state)) || !(ldv_coherent_state == 0) [2022-11-21 16:30:39,623 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_coherent_state == 0)) || !(ldv_urb_state == 0) [2022-11-21 16:30:39,623 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_coherent_state == 0)) || !(ldv_urb_state == 0) [2022-11-21 16:30:39,623 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_coherent_state == 0)) || !(ldv_urb_state == 0) [2022-11-21 16:30:39,625 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (!(0 == \old(ldv_urb_state)) || ldv_urb_state == 0) || !(ldv_coherent_state == 0) [2022-11-21 16:30:39,625 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (ldv_coherent_state == 0 && (\exists v_whiteheat_attach_~serial#1.base_BEFORE_CALL_1 : int, v_whiteheat_attach_~serial#1.offset_BEFORE_CALL_1 : int :: unknown-#memory_int-unknown[v_whiteheat_attach_~serial#1.base_BEFORE_CALL_1][v_whiteheat_attach_~serial#1.offset_BEFORE_CALL_1 + 28] % 256 <= 0)) && ldv_urb_state == 0 [2022-11-21 16:30:39,626 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_coherent_state == 0)) || !(ldv_urb_state == 0) [2022-11-21 16:30:39,626 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_coherent_state == 0)) || !(ldv_urb_state == 0) [2022-11-21 16:30:39,626 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_coherent_state == 0)) || !(ldv_urb_state == 0) [2022-11-21 16:30:39,626 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (ldv_coherent_state == 0 && (\exists v_whiteheat_attach_~serial#1.base_BEFORE_CALL_1 : int, v_whiteheat_attach_~serial#1.offset_BEFORE_CALL_1 : int :: unknown-#memory_int-unknown[v_whiteheat_attach_~serial#1.base_BEFORE_CALL_1][v_whiteheat_attach_~serial#1.offset_BEFORE_CALL_1 + 28] % 256 <= 0)) && ldv_urb_state == 0 [2022-11-21 16:30:39,627 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (ldv_coherent_state == 0 && (\exists v_whiteheat_attach_~serial#1.base_BEFORE_CALL_1 : int, v_whiteheat_attach_~serial#1.offset_BEFORE_CALL_1 : int :: unknown-#memory_int-unknown[v_whiteheat_attach_~serial#1.base_BEFORE_CALL_1][v_whiteheat_attach_~serial#1.offset_BEFORE_CALL_1 + 28] % 256 <= 0)) && ldv_urb_state == 0 [2022-11-21 16:30:40,038 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf89d5de-55ce-44b3-ae99-b6f4aa5eb5e2/bin/uautomizer-vX5HgA9Q3a/witness.graphml [2022-11-21 16:30:40,038 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-11-21 16:30:40,039 INFO L158 Benchmark]: Toolchain (without parser) took 202152.76ms. Allocated memory was 140.5MB in the beginning and 2.2GB in the end (delta: 2.1GB). Free memory was 103.7MB in the beginning and 2.0GB in the end (delta: -1.9GB). Peak memory consumption was 1.4GB. Max. memory is 16.1GB. [2022-11-21 16:30:40,039 INFO L158 Benchmark]: CDTParser took 0.22ms. Allocated memory is still 109.1MB. Free memory is still 77.1MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 16:30:40,039 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2254.40ms. Allocated memory was 140.5MB in the beginning and 178.3MB in the end (delta: 37.7MB). Free memory was 103.7MB in the beginning and 91.6MB in the end (delta: 12.2MB). Peak memory consumption was 92.8MB. Max. memory is 16.1GB. [2022-11-21 16:30:40,040 INFO L158 Benchmark]: Boogie Procedure Inliner took 231.02ms. Allocated memory is still 178.3MB. Free memory was 91.6MB in the beginning and 70.6MB in the end (delta: 21.0MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. [2022-11-21 16:30:40,040 INFO L158 Benchmark]: Boogie Preprocessor took 269.14ms. Allocated memory is still 178.3MB. Free memory was 70.6MB in the beginning and 96.2MB in the end (delta: -25.6MB). Peak memory consumption was 14.0MB. Max. memory is 16.1GB. [2022-11-21 16:30:40,040 INFO L158 Benchmark]: RCFGBuilder took 4467.95ms. Allocated memory was 178.3MB in the beginning and 245.4MB in the end (delta: 67.1MB). Free memory was 96.2MB in the beginning and 84.7MB in the end (delta: 11.5MB). Peak memory consumption was 83.3MB. Max. memory is 16.1GB. [2022-11-21 16:30:40,040 INFO L158 Benchmark]: TraceAbstraction took 194267.04ms. Allocated memory was 245.4MB in the beginning and 2.2GB in the end (delta: 2.0GB). Free memory was 83.7MB in the beginning and 780.6MB in the end (delta: -696.9MB). Peak memory consumption was 1.3GB. Max. memory is 16.1GB. [2022-11-21 16:30:40,044 INFO L158 Benchmark]: Witness Printer took 652.98ms. Allocated memory is still 2.2GB. Free memory was 780.6MB in the beginning and 2.0GB in the end (delta: -1.2GB). Peak memory consumption was 13.5MB. Max. memory is 16.1GB. [2022-11-21 16:30:40,049 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22ms. Allocated memory is still 109.1MB. Free memory is still 77.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2254.40ms. Allocated memory was 140.5MB in the beginning and 178.3MB in the end (delta: 37.7MB). Free memory was 103.7MB in the beginning and 91.6MB in the end (delta: 12.2MB). Peak memory consumption was 92.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 231.02ms. Allocated memory is still 178.3MB. Free memory was 91.6MB in the beginning and 70.6MB in the end (delta: 21.0MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. * Boogie Preprocessor took 269.14ms. Allocated memory is still 178.3MB. Free memory was 70.6MB in the beginning and 96.2MB in the end (delta: -25.6MB). Peak memory consumption was 14.0MB. Max. memory is 16.1GB. * RCFGBuilder took 4467.95ms. Allocated memory was 178.3MB in the beginning and 245.4MB in the end (delta: 67.1MB). Free memory was 96.2MB in the beginning and 84.7MB in the end (delta: 11.5MB). Peak memory consumption was 83.3MB. Max. memory is 16.1GB. * TraceAbstraction took 194267.04ms. Allocated memory was 245.4MB in the beginning and 2.2GB in the end (delta: 2.0GB). Free memory was 83.7MB in the beginning and 780.6MB in the end (delta: -696.9MB). Peak memory consumption was 1.3GB. Max. memory is 16.1GB. * Witness Printer took 652.98ms. Allocated memory is still 2.2GB. Free memory was 780.6MB in the beginning and 2.0GB in the end (delta: -1.2GB). Peak memory consumption was 13.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$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 Identifier is quantified, using identity as back-translation of IdentifierExpression[v_whiteheat_attach_~serial#1.base_BEFORE_CALL_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_whiteheat_attach_~serial#1.offset_BEFORE_CALL_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_whiteheat_attach_~serial#1.base_BEFORE_CALL_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_whiteheat_attach_~serial#1.offset_BEFORE_CALL_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_whiteheat_attach_~serial#1.base_BEFORE_CALL_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_whiteheat_attach_~serial#1.offset_BEFORE_CALL_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_whiteheat_attach_~serial#1.base_BEFORE_CALL_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_whiteheat_attach_~serial#1.offset_BEFORE_CALL_1,QUANTIFIED] - 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 Identifier is quantified, using identity as back-translation of IdentifierExpression[v_whiteheat_attach_~serial#1.base_BEFORE_CALL_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_whiteheat_attach_~serial#1.offset_BEFORE_CALL_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_whiteheat_attach_~serial#1.base_BEFORE_CALL_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_whiteheat_attach_~serial#1.offset_BEFORE_CALL_1,QUANTIFIED] - 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 - 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 Identifier is quantified, using identity as back-translation of IdentifierExpression[v_whiteheat_attach_~serial#1.base_BEFORE_CALL_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_whiteheat_attach_~serial#1.offset_BEFORE_CALL_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_whiteheat_attach_~serial#1.base_BEFORE_CALL_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_whiteheat_attach_~serial#1.offset_BEFORE_CALL_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_whiteheat_attach_~serial#1.base_BEFORE_CALL_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_whiteheat_attach_~serial#1.offset_BEFORE_CALL_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_whiteheat_attach_~serial#1.base_BEFORE_CALL_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_whiteheat_attach_~serial#1.offset_BEFORE_CALL_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_whiteheat_attach_~serial#1.base_BEFORE_CALL_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_whiteheat_attach_~serial#1.offset_BEFORE_CALL_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_whiteheat_attach_~serial#1.base_BEFORE_CALL_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_whiteheat_attach_~serial#1.offset_BEFORE_CALL_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_whiteheat_attach_~serial#1.base_BEFORE_CALL_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_whiteheat_attach_~serial#1.offset_BEFORE_CALL_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_whiteheat_attach_~serial#1.base_BEFORE_CALL_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_whiteheat_attach_~serial#1.offset_BEFORE_CALL_1,QUANTIFIED] * 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: 7659]: 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 53 procedures, 1113 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 194.0s, OverallIterations: 18, TraceHistogramMax: 7, PathProgramHistogramMax: 3, EmptinessCheckTime: 0.2s, AutomataDifference: 86.9s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 57.6s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 9 mSolverCounterUnknown, 18508 SdHoareTripleChecker+Valid, 74.3s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 17000 mSDsluCounter, 130271 SdHoareTripleChecker+Invalid, 68.1s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 99339 mSDsCounter, 7987 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 32837 IncrementalHoareTripleChecker+Invalid, 40833 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 7987 mSolverCounterUnsat, 30932 mSDtfsCounter, 32837 mSolverCounterSat, 0.8s SdHoareTripleChecker+Time, 9 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 3705 GetRequests, 3495 SyntacticMatches, 8 SemanticMatches, 202 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 280 ImplicationChecksByTransitivity, 3.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=8533occurred in iteration=14, InterpolantAutomatonStates: 137, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 9.2s AutomataMinimizationTime, 18 MinimizatonAttempts, 8377 StatesRemovedByMinimization, 15 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 554 LocationsWithAnnotation, 74938 PreInvPairs, 78521 NumberOfFragments, 4051 HoareAnnotationTreeSize, 74938 FomulaSimplifications, 14451 FormulaSimplificationTreeSizeReduction, 16.3s HoareSimplificationTime, 554 FomulaSimplificationsInter, 313077 FormulaSimplificationTreeSizeReductionInter, 40.2s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 1.4s SsaConstructionTime, 5.9s SatisfiabilityAnalysisTime, 22.5s InterpolantComputationTime, 5750 NumberOfCodeBlocks, 5750 NumberOfCodeBlocksAsserted, 27 NumberOfCheckSat, 6358 ConstructedInterpolants, 10 QuantifiedInterpolants, 10369 SizeOfPredicates, 15 NumberOfNonLiveVariables, 33392 ConjunctsInSsa, 91 ConjunctsInUnsatCore, 30 InterpolantComputations, 16 PerfectInterpolantSequences, 3053/3208 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: 7665]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7477]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: 6758]: Loop Invariant Derived loop invariant: ((ldv_coherent_state == 0 && retval == 0) && ldv_urb_state == 0) && ldv_s_whiteheat_device_usb_serial_driver == 0 - InvariantResult [Line: 5029]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 7764]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7928]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7883]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4120]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7468]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: 4386]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: 7170]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: 5015]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 5682]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: 5813]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: 6304]: Loop Invariant [2022-11-21 16:30:40,082 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-21 16:30:40,083 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-21 16:30:40,083 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-21 16:30:40,083 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-21 16:30:40,083 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-21 16:30:40,083 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-21 16:30:40,084 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-21 16:30:40,084 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_coherent_state == 0)) || !(ldv_urb_state == 0) - InvariantResult [Line: 5030]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 6172]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: 7841]: Loop Invariant [2022-11-21 16:30:40,085 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_whiteheat_attach_~serial#1.base_BEFORE_CALL_1,QUANTIFIED] [2022-11-21 16:30:40,085 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_whiteheat_attach_~serial#1.offset_BEFORE_CALL_1,QUANTIFIED] [2022-11-21 16:30:40,085 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_whiteheat_attach_~serial#1.base_BEFORE_CALL_1,QUANTIFIED] [2022-11-21 16:30:40,085 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_whiteheat_attach_~serial#1.offset_BEFORE_CALL_1,QUANTIFIED] Derived loop invariant: (ldv_coherent_state == 0 && (\exists v_whiteheat_attach_~serial#1.base_BEFORE_CALL_1 : int, v_whiteheat_attach_~serial#1.offset_BEFORE_CALL_1 : int :: unknown-#memory_int-unknown[v_whiteheat_attach_~serial#1.base_BEFORE_CALL_1][v_whiteheat_attach_~serial#1.offset_BEFORE_CALL_1 + 28] % 256 <= 0)) && ldv_urb_state == 0 - InvariantResult [Line: 6522]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6939]: Loop Invariant Derived loop invariant: ((ldv_coherent_state == 0 && retval == 0) && ldv_urb_state == 0) && ldv_s_whiteheat_device_usb_serial_driver == 0 - InvariantResult [Line: 4386]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: 5384]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: 5121]: Loop Invariant Derived loop invariant: (ldv_coherent_state == 0 && ldv_urb_state == 0) && ldv_s_whiteheat_device_usb_serial_driver == 0 - InvariantResult [Line: 7169]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: 6722]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: 7110]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: 7904]: Loop Invariant [2022-11-21 16:30:40,087 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_whiteheat_attach_~serial#1.base_BEFORE_CALL_1,QUANTIFIED] [2022-11-21 16:30:40,087 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_whiteheat_attach_~serial#1.offset_BEFORE_CALL_1,QUANTIFIED] [2022-11-21 16:30:40,087 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_whiteheat_attach_~serial#1.base_BEFORE_CALL_1,QUANTIFIED] [2022-11-21 16:30:40,087 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_whiteheat_attach_~serial#1.offset_BEFORE_CALL_1,QUANTIFIED] Derived loop invariant: (ldv_coherent_state == 0 && (\exists v_whiteheat_attach_~serial#1.base_BEFORE_CALL_1 : int, v_whiteheat_attach_~serial#1.offset_BEFORE_CALL_1 : int :: unknown-#memory_int-unknown[v_whiteheat_attach_~serial#1.base_BEFORE_CALL_1][v_whiteheat_attach_~serial#1.offset_BEFORE_CALL_1 + 28] % 256 <= 0)) && ldv_urb_state == 0 - InvariantResult [Line: 4043]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4608]: Loop Invariant Derived loop invariant: !(0 == \old(ldv_urb_state)) || !(ldv_coherent_state == 0) - InvariantResult [Line: 6352]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3767]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7081]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: 7144]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: 5515]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: 7442]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: 4172]: Loop Invariant [2022-11-21 16:30:40,089 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-21 16:30:40,089 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-21 16:30:40,089 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-21 16:30:40,090 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-21 16:30:40,091 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-21 16:30:40,091 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-21 16:30:40,091 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-21 16:30:40,091 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_coherent_state == 0)) || !(ldv_urb_state == 0) - InvariantResult [Line: 7492]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: 5750]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: 6734]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: 6365]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6229]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: 6874]: Loop Invariant Derived loop invariant: ((ldv_coherent_state == 0 && retval == 0) && ldv_urb_state == 0) && ldv_s_whiteheat_device_usb_serial_driver == 0 - InvariantResult [Line: 3770]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6986]: Loop Invariant Derived loop invariant: ((ldv_coherent_state == 0 && retval == 0) && ldv_urb_state == 0) && ldv_s_whiteheat_device_usb_serial_driver == 0 - InvariantResult [Line: 5342]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: 5638]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: 7430]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: 7480]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: 5558]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: 5882]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: 4892]: Loop Invariant Derived loop invariant: !(0 == \old(ldv_urb_state)) || !(ldv_coherent_state == 0) - InvariantResult [Line: 6682]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4706]: Loop Invariant Derived loop invariant: !(0 == \old(ldv_urb_state)) || !(ldv_coherent_state == 0) - InvariantResult [Line: 6770]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: 5692]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: 4893]: Loop Invariant Derived loop invariant: !(0 == \old(ldv_urb_state)) || !(ldv_coherent_state == 0) - InvariantResult [Line: 5194]: Loop Invariant Derived loop invariant: (ldv_coherent_state == 0 && ldv_urb_state == 0) && ldv_s_whiteheat_device_usb_serial_driver == 0 - InvariantResult [Line: 5350]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: 7027]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6792]: Loop Invariant Derived loop invariant: ((ldv_coherent_state == 0 && retval == 0) && ldv_urb_state == 0) && ldv_s_whiteheat_device_usb_serial_driver == 0 - InvariantResult [Line: 6354]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7858]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4936]: Loop Invariant Derived loop invariant: !(0 == \old(ldv_urb_state)) || !(ldv_coherent_state == 0) - InvariantResult [Line: 5688]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: 7219]: Loop Invariant [2022-11-21 16:30:40,097 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_whiteheat_attach_~serial#1.base_BEFORE_CALL_1,QUANTIFIED] [2022-11-21 16:30:40,098 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_whiteheat_attach_~serial#1.offset_BEFORE_CALL_1,QUANTIFIED] [2022-11-21 16:30:40,098 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_whiteheat_attach_~serial#1.base_BEFORE_CALL_1,QUANTIFIED] [2022-11-21 16:30:40,098 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_whiteheat_attach_~serial#1.offset_BEFORE_CALL_1,QUANTIFIED] Derived loop invariant: ((!(retval == 0) || !(ldv_coherent_state == 0)) || !(ldv_urb_state == 0)) || (forall v_whiteheat_attach_~serial#1.base_BEFORE_CALL_1 : int, v_whiteheat_attach_~serial#1.offset_BEFORE_CALL_1 : int :: !(unknown-#memory_int-unknown[v_whiteheat_attach_~serial#1.base_BEFORE_CALL_1][v_whiteheat_attach_~serial#1.offset_BEFORE_CALL_1 + 28] % 256 <= 0)) - InvariantResult [Line: 3855]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: 7848]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4608]: Loop Invariant Derived loop invariant: (!(0 == \old(ldv_urb_state)) || ldv_urb_state == 0) || !(ldv_coherent_state == 0) - InvariantResult [Line: 5606]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: 6301]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6534]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6664]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6985]: Loop Invariant Derived loop invariant: ((ldv_coherent_state == 0 && retval == 0) && ldv_urb_state == 0) && ldv_s_whiteheat_device_usb_serial_driver == 0 - InvariantResult [Line: 6140]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: 4165]: Loop Invariant [2022-11-21 16:30:40,100 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-21 16:30:40,100 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-21 16:30:40,100 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-21 16:30:40,101 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-21 16:30:40,101 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-21 16:30:40,101 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-21 16:30:40,101 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-21 16:30:40,103 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_coherent_state == 0)) || !(ldv_urb_state == 0) - InvariantResult [Line: 4173]: Loop Invariant [2022-11-21 16:30:40,104 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-21 16:30:40,104 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-21 16:30:40,104 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-21 16:30:40,104 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-21 16:30:40,104 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-21 16:30:40,104 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-21 16:30:40,105 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-21 16:30:40,105 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_coherent_state == 0)) || !(ldv_urb_state == 0) - InvariantResult [Line: 6914]: Loop Invariant Derived loop invariant: ((ldv_coherent_state == 0 && retval == 0) && ldv_urb_state == 0) && ldv_s_whiteheat_device_usb_serial_driver == 0 - InvariantResult [Line: 5447]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: 7143]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: 7924]: Loop Invariant [2022-11-21 16:30:40,106 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-21 16:30:40,106 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-21 16:30:40,106 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-21 16:30:40,106 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-21 16:30:40,106 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-21 16:30:40,106 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-21 16:30:40,107 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-21 16:30:40,107 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_coherent_state == 0)) || !(ldv_urb_state == 0) - InvariantResult [Line: 6897]: Loop Invariant Derived loop invariant: ((ldv_coherent_state == 0 && retval == 0) && ldv_urb_state == 0) && ldv_s_whiteheat_device_usb_serial_driver == 0 - InvariantResult [Line: 6171]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: 6896]: Loop Invariant Derived loop invariant: ((ldv_coherent_state == 0 && retval == 0) && ldv_urb_state == 0) && ldv_s_whiteheat_device_usb_serial_driver == 0 - InvariantResult [Line: 6364]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5831]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5849]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: 7822]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7026]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4741]: Loop Invariant Derived loop invariant: !(0 == \old(ldv_urb_state)) || !(ldv_coherent_state == 0) - InvariantResult [Line: 6875]: Loop Invariant Derived loop invariant: ((ldv_coherent_state == 0 && retval == 0) && ldv_urb_state == 0) && ldv_s_whiteheat_device_usb_serial_driver == 0 - InvariantResult [Line: 6404]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4937]: Loop Invariant Derived loop invariant: !(0 == \old(ldv_urb_state)) || !(ldv_coherent_state == 0) - InvariantResult [Line: 4686]: Loop Invariant Derived loop invariant: !(0 == \old(ldv_urb_state)) || !(ldv_coherent_state == 0) - InvariantResult [Line: 4031]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: 5212]: Loop Invariant Derived loop invariant: (ldv_coherent_state == 0 && ldv_urb_state == 0) && ldv_s_whiteheat_device_usb_serial_driver == 1 - InvariantResult [Line: 7976]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: 6334]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7071]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: 5390]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: 4005]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5448]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: 4949]: Loop Invariant Derived loop invariant: !(0 == \old(ldv_urb_state)) || !(ldv_coherent_state == 0) - InvariantResult [Line: 7489]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: 7834]: Loop Invariant Derived loop invariant: !(0 == \old(ldv_urb_state)) || !(ldv_coherent_state == 0) - InvariantResult [Line: 7886]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6228]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: 5126]: Loop Invariant Derived loop invariant: ((ldv_coherent_state == 0 && retval == 0) && ldv_urb_state == 0) && ldv_s_whiteheat_device_usb_serial_driver == 0 - InvariantResult [Line: 6303]: Loop Invariant [2022-11-21 16:30:40,111 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-21 16:30:40,111 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-21 16:30:40,112 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-21 16:30:40,112 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-21 16:30:40,112 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-21 16:30:40,112 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-21 16:30:40,112 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-21 16:30:40,112 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_coherent_state == 0)) || !(ldv_urb_state == 0) - InvariantResult [Line: 6853]: Loop Invariant Derived loop invariant: ((ldv_coherent_state == 0 && retval == 0) && ldv_urb_state == 0) && ldv_s_whiteheat_device_usb_serial_driver == 0 - InvariantResult [Line: 7471]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: 5634]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: 5123]: Loop Invariant Derived loop invariant: (ldv_coherent_state == 0 && ldv_urb_state == 0) && ldv_s_whiteheat_device_usb_serial_driver == 0 - InvariantResult [Line: 7913]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4905]: Loop Invariant Derived loop invariant: !(0 == \old(ldv_urb_state)) || !(ldv_coherent_state == 0) - InvariantResult [Line: 5064]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 6951]: Loop Invariant Derived loop invariant: ((ldv_coherent_state == 0 && retval == 0) && ldv_urb_state == 0) && ldv_s_whiteheat_device_usb_serial_driver == 0 - InvariantResult [Line: 6442]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7901]: Loop Invariant Derived loop invariant: !(0 == \old(ldv_urb_state)) || !(ldv_coherent_state == 0) - InvariantResult [Line: 7739]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7892]: Loop Invariant [2022-11-21 16:30:40,114 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_whiteheat_attach_~serial#1.base_BEFORE_CALL_1,QUANTIFIED] [2022-11-21 16:30:40,115 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_whiteheat_attach_~serial#1.offset_BEFORE_CALL_1,QUANTIFIED] [2022-11-21 16:30:40,115 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_whiteheat_attach_~serial#1.base_BEFORE_CALL_1,QUANTIFIED] [2022-11-21 16:30:40,115 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_whiteheat_attach_~serial#1.offset_BEFORE_CALL_1,QUANTIFIED] Derived loop invariant: (ldv_coherent_state == 0 && (\exists v_whiteheat_attach_~serial#1.base_BEFORE_CALL_1 : int, v_whiteheat_attach_~serial#1.offset_BEFORE_CALL_1 : int :: unknown-#memory_int-unknown[v_whiteheat_attach_~serial#1.base_BEFORE_CALL_1][v_whiteheat_attach_~serial#1.offset_BEFORE_CALL_1 + 28] % 256 <= 0)) && ldv_urb_state == 0 - InvariantResult [Line: 7963]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7170]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: 7932]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: 7219]: Loop Invariant [2022-11-21 16:30:40,116 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_whiteheat_attach_~serial#1.base_BEFORE_CALL_1,QUANTIFIED] [2022-11-21 16:30:40,116 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_whiteheat_attach_~serial#1.offset_BEFORE_CALL_1,QUANTIFIED] [2022-11-21 16:30:40,116 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_whiteheat_attach_~serial#1.base_BEFORE_CALL_1,QUANTIFIED] [2022-11-21 16:30:40,117 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_whiteheat_attach_~serial#1.offset_BEFORE_CALL_1,QUANTIFIED] Derived loop invariant: ((!(retval == 0) || !(ldv_coherent_state == 0)) || !(ldv_urb_state == 0)) || (forall v_whiteheat_attach_~serial#1.base_BEFORE_CALL_1 : int, v_whiteheat_attach_~serial#1.offset_BEFORE_CALL_1 : int :: !(unknown-#memory_int-unknown[v_whiteheat_attach_~serial#1.base_BEFORE_CALL_1][v_whiteheat_attach_~serial#1.offset_BEFORE_CALL_1 + 28] % 256 <= 0)) - InvariantResult [Line: 6444]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7861]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6124]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: 7465]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: 5760]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: 6700]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7507]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: 5593]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: 3781]: Loop Invariant Derived loop invariant: !(ldv_coherent_state == 0) || !(ldv_urb_state == 0) - InvariantResult [Line: 7109]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: 5538]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: 5893]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: 5125]: Loop Invariant Derived loop invariant: ((ldv_coherent_state == 0 && retval == 0) && ldv_urb_state == 0) && ldv_s_whiteheat_device_usb_serial_driver == 0 - InvariantResult [Line: 5249]: Loop Invariant Derived loop invariant: (ldv_coherent_state == 0 && ldv_urb_state == 0) && ldv_s_whiteheat_device_usb_serial_driver == 1 - InvariantResult [Line: 3996]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7081]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: 6492]: Loop Invariant Derived loop invariant: ((ldv_coherent_state == 0 && retval == 0) && ldv_urb_state == 0) && ldv_s_whiteheat_device_usb_serial_driver == 0 - InvariantResult [Line: 7498]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: 5227]: Loop Invariant Derived loop invariant: (ldv_coherent_state == 0 && ldv_urb_state == 0) && ldv_s_whiteheat_device_usb_serial_driver == 1 - InvariantResult [Line: 5575]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: 7080]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: 7864]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6139]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: 6526]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6913]: Loop Invariant Derived loop invariant: ((ldv_coherent_state == 0 && retval == 0) && ldv_urb_state == 0) && ldv_s_whiteheat_device_usb_serial_driver == 0 - InvariantResult [Line: 4487]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: 4608]: Loop Invariant Derived loop invariant: !(0 == \old(ldv_urb_state)) || !(ldv_coherent_state == 0) - InvariantResult [Line: 6699]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5250]: Loop Invariant Derived loop invariant: (ldv_coherent_state == 0 && ldv_urb_state == 0) && ldv_s_whiteheat_device_usb_serial_driver == 1 - InvariantResult [Line: 3737]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6532]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6458]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7110]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: 4391]: Loop Invariant Derived loop invariant: (ldv_coherent_state == 0 && 2 + ret <= 0) && ldv_urb_state == 0 - InvariantResult [Line: 4010]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7219]: Loop Invariant [2022-11-21 16:30:40,127 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_whiteheat_attach_~serial#1.base_BEFORE_CALL_1,QUANTIFIED] [2022-11-21 16:30:40,128 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_whiteheat_attach_~serial#1.offset_BEFORE_CALL_1,QUANTIFIED] [2022-11-21 16:30:40,128 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_whiteheat_attach_~serial#1.base_BEFORE_CALL_1,QUANTIFIED] [2022-11-21 16:30:40,128 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_whiteheat_attach_~serial#1.offset_BEFORE_CALL_1,QUANTIFIED] Derived loop invariant: ((!(retval == 0) || !(ldv_coherent_state == 0)) || !(ldv_urb_state == 0)) || (forall v_whiteheat_attach_~serial#1.base_BEFORE_CALL_1 : int, v_whiteheat_attach_~serial#1.offset_BEFORE_CALL_1 : int :: !(unknown-#memory_int-unknown[v_whiteheat_attach_~serial#1.base_BEFORE_CALL_1][v_whiteheat_attach_~serial#1.offset_BEFORE_CALL_1 + 28] % 256 <= 0)) - InvariantResult [Line: 4608]: Loop Invariant Derived loop invariant: !(0 == \old(ldv_urb_state)) || !(ldv_coherent_state == 0) - InvariantResult [Line: 7949]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: 7952]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: 5537]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: 6403]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6522]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5476]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: 6797]: Loop Invariant Derived loop invariant: ((ldv_coherent_state == 0 && retval == 0) && ldv_urb_state == 0) && ldv_s_whiteheat_device_usb_serial_driver == 0 - InvariantResult [Line: 4686]: Loop Invariant Derived loop invariant: !(0 == \old(ldv_urb_state)) || !(ldv_coherent_state == 0) - InvariantResult [Line: 5778]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: 7495]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: 5448]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: 7970]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5645]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: 5770]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: 7791]: Loop Invariant Derived loop invariant: ldv_urb_state == 0 - InvariantResult [Line: 6953]: Loop Invariant Derived loop invariant: ((ldv_coherent_state == 0 && retval == 0) && ldv_urb_state == 0) && ldv_s_whiteheat_device_usb_serial_driver == 0 - InvariantResult [Line: 5708]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: 4685]: Loop Invariant Derived loop invariant: !(0 == \old(ldv_urb_state)) || !(ldv_coherent_state == 0) - InvariantResult [Line: 4950]: Loop Invariant Derived loop invariant: !(0 == \old(ldv_urb_state)) || !(ldv_coherent_state == 0) - InvariantResult [Line: 6215]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: 4520]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: 6624]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6954]: Loop Invariant Derived loop invariant: ((ldv_coherent_state == 0 && retval == 0) && ldv_urb_state == 0) && ldv_s_whiteheat_device_usb_serial_driver == 0 - InvariantResult [Line: 4608]: Loop Invariant Derived loop invariant: !(0 == \old(ldv_urb_state)) || !(ldv_coherent_state == 0) - InvariantResult [Line: 5894]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: 5275]: Loop Invariant Derived loop invariant: (ldv_coherent_state == 0 && ldv_urb_state == 0) && ldv_s_whiteheat_device_usb_serial_driver == 1 - InvariantResult [Line: 7938]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: 4467]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: 6424]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5384]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: 5391]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: 7828]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7935]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5226]: Loop Invariant Derived loop invariant: (ldv_coherent_state == 0 && ldv_urb_state == 0) && ldv_s_whiteheat_device_usb_serial_driver == 1 - InvariantResult [Line: 4364]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: 7812]: Loop Invariant Derived loop invariant: !(0 == \old(ldv_urb_state)) || !(ldv_coherent_state == 0) - InvariantResult [Line: 6522]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5051]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4608]: Loop Invariant Derived loop invariant: (!(0 == \old(ldv_urb_state)) || ldv_urb_state == 0) || !(ldv_coherent_state == 0) - InvariantResult [Line: 5383]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: 7942]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4784]: Loop Invariant Derived loop invariant: !(0 == \old(ldv_urb_state)) || !(ldv_coherent_state == 0) - InvariantResult [Line: 4608]: Loop Invariant Derived loop invariant: (!(0 == \old(ldv_urb_state)) || ldv_urb_state == 0) || !(ldv_coherent_state == 0) - InvariantResult [Line: 3937]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6986]: Loop Invariant Derived loop invariant: ((ldv_coherent_state == 0 && retval == 0) && ldv_urb_state == 0) && ldv_s_whiteheat_device_usb_serial_driver == 0 - InvariantResult [Line: 5065]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 7459]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: 5829]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: 6914]: Loop Invariant Derived loop invariant: ((ldv_coherent_state == 0 && retval == 0) && ldv_urb_state == 0) && ldv_s_whiteheat_device_usb_serial_driver == 0 - InvariantResult [Line: 3876]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: 7501]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: 5559]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: 7504]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: 5475]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: 7411]: Loop Invariant Derived loop invariant: ldv_urb_state == 0 - InvariantResult [Line: 5088]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 7443]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: 4432]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: 7851]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6522]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6522]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5476]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: 5814]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: 4390]: Loop Invariant Derived loop invariant: (ldv_coherent_state == 0 && 2 + ret <= 0) && ldv_urb_state == 0 - InvariantResult [Line: 4904]: Loop Invariant Derived loop invariant: !(0 == \old(ldv_urb_state)) || !(ldv_coherent_state == 0) - InvariantResult [Line: 7809]: Loop Invariant Derived loop invariant: !(0 == \old(ldv_urb_state)) || !(ldv_coherent_state == 0) - InvariantResult [Line: 7760]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5859]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: 7053]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: 4783]: Loop Invariant Derived loop invariant: !(0 == \old(ldv_urb_state)) || !(ldv_coherent_state == 0) - InvariantResult [Line: 5366]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: 4742]: Loop Invariant Derived loop invariant: !(0 == \old(ldv_urb_state)) || !(ldv_coherent_state == 0) - InvariantResult [Line: 7510]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: 5365]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: 5576]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: 5274]: Loop Invariant Derived loop invariant: (ldv_coherent_state == 0 && ldv_urb_state == 0) && ldv_s_whiteheat_device_usb_serial_driver == 1 - InvariantResult [Line: 4728]: Loop Invariant Derived loop invariant: !(0 == \old(ldv_urb_state)) || !(ldv_coherent_state == 0) - InvariantResult [Line: 3933]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5605]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: 6875]: Loop Invariant Derived loop invariant: ((ldv_coherent_state == 0 && retval == 0) && ldv_urb_state == 0) && ldv_s_whiteheat_device_usb_serial_driver == 0 - InvariantResult [Line: 5523]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: 4712]: Loop Invariant Derived loop invariant: !(0 == \old(ldv_urb_state)) || !(ldv_coherent_state == 0) - InvariantResult [Line: 7462]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: 6261]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: 4608]: Loop Invariant Derived loop invariant: !(0 == \old(ldv_urb_state)) || !(ldv_coherent_state == 0) - InvariantResult [Line: 4753]: Loop Invariant Derived loop invariant: !(0 == \old(ldv_urb_state)) || !(ldv_coherent_state == 0) - InvariantResult [Line: 5793]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: 7474]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: 7486]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: 4519]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: 3977]: Loop Invariant [2022-11-21 16:30:40,144 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_whiteheat_attach_~serial#1.base_BEFORE_CALL_1,QUANTIFIED] [2022-11-21 16:30:40,144 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_whiteheat_attach_~serial#1.offset_BEFORE_CALL_1,QUANTIFIED] [2022-11-21 16:30:40,144 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_whiteheat_attach_~serial#1.base_BEFORE_CALL_1,QUANTIFIED] [2022-11-21 16:30:40,145 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_whiteheat_attach_~serial#1.offset_BEFORE_CALL_1,QUANTIFIED] Derived loop invariant: (ldv_coherent_state == 0 && (\exists v_whiteheat_attach_~serial#1.base_BEFORE_CALL_1 : int, v_whiteheat_attach_~serial#1.offset_BEFORE_CALL_1 : int :: unknown-#memory_int-unknown[v_whiteheat_attach_~serial#1.base_BEFORE_CALL_1][v_whiteheat_attach_~serial#1.offset_BEFORE_CALL_1 + 28] % 256 <= 0)) && ldv_urb_state == 0 - InvariantResult [Line: 7483]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: 6529]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5792]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: 6681]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6781]: Loop Invariant Derived loop invariant: (ldv_coherent_state == 0 && ldv_urb_state == 0) && ldv_s_whiteheat_device_usb_serial_driver == 1 - InvariantResult [Line: 6522]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5293]: Loop Invariant Derived loop invariant: (ldv_coherent_state == 0 && ldv_urb_state == 0) && ldv_s_whiteheat_device_usb_serial_driver == 1 - InvariantResult [Line: 3779]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5740]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: 4608]: Loop Invariant Derived loop invariant: !(0 == \old(ldv_urb_state)) || !(ldv_coherent_state == 0) - InvariantResult [Line: 5089]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 6746]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: 5292]: Loop Invariant Derived loop invariant: (ldv_coherent_state == 0 && ldv_urb_state == 0) && ldv_s_whiteheat_device_usb_serial_driver == 1 - InvariantResult [Line: 4608]: Loop Invariant Derived loop invariant: !(0 == \old(ldv_urb_state)) || !(ldv_coherent_state == 0) - InvariantResult [Line: 6522]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5860]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: 6522]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5323]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: 7946]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: 5706]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: 7144]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: 5507]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: 6423]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4608]: Loop Invariant Derived loop invariant: !(0 == \old(ldv_urb_state)) || !(ldv_coherent_state == 0) - InvariantResult [Line: 4121]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4566]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: 4742]: Loop Invariant Derived loop invariant: !(0 == \old(ldv_urb_state)) || !(ldv_coherent_state == 0) - InvariantResult [Line: 4433]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 RESULT: Ultimate proved your program to be correct! [2022-11-21 16:30:40,207 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf89d5de-55ce-44b3-ae99-b6f4aa5eb5e2/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE