/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Overflow-32bit-Automizer_Default.epf -i ../sv-benchmarks/c/ldv-multiproperty/linux-4.0-rc1---drivers--misc--mic--host--mic_host.ko.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-05d3305-m [2022-10-16 13:52:23,194 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-16 13:52:23,197 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-16 13:52:23,260 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-16 13:52:23,261 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-16 13:52:23,266 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-16 13:52:23,270 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-16 13:52:23,278 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-16 13:52:23,281 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-16 13:52:23,288 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-16 13:52:23,289 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-16 13:52:23,292 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-16 13:52:23,292 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-16 13:52:23,295 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-16 13:52:23,297 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-16 13:52:23,302 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-16 13:52:23,304 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-16 13:52:23,306 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-16 13:52:23,309 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-16 13:52:23,320 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-16 13:52:23,322 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-16 13:52:23,324 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-16 13:52:23,326 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-16 13:52:23,329 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-16 13:52:23,339 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-16 13:52:23,339 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-16 13:52:23,340 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-16 13:52:23,342 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-16 13:52:23,342 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-16 13:52:23,344 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-16 13:52:23,344 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-16 13:52:23,345 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-16 13:52:23,347 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-16 13:52:23,348 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-16 13:52:23,349 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-16 13:52:23,349 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-16 13:52:23,350 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-16 13:52:23,350 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-16 13:52:23,351 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-16 13:52:23,351 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-16 13:52:23,352 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-16 13:52:23,354 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Overflow-32bit-Automizer_Default.epf [2022-10-16 13:52:23,413 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-16 13:52:23,413 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-16 13:52:23,414 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-10-16 13:52:23,414 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-10-16 13:52:23,416 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-16 13:52:23,416 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-10-16 13:52:23,419 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-16 13:52:23,419 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-16 13:52:23,419 INFO L138 SettingsManager]: * Use SBE=true [2022-10-16 13:52:23,420 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-16 13:52:23,420 INFO L138 SettingsManager]: * sizeof long=4 [2022-10-16 13:52:23,421 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-10-16 13:52:23,421 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-16 13:52:23,421 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-10-16 13:52:23,422 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-16 13:52:23,422 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-16 13:52:23,422 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-16 13:52:23,422 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-16 13:52:23,422 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-10-16 13:52:23,422 INFO L138 SettingsManager]: * sizeof long double=12 [2022-10-16 13:52:23,423 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-16 13:52:23,423 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-16 13:52:23,423 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-16 13:52:23,423 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-16 13:52:23,424 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-10-16 13:52:23,424 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-10-16 13:52:23,424 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-16 13:52:23,424 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-16 13:52:23,424 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-16 13:52:23,424 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-16 13:52:23,425 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-10-16 13:52:23,425 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-16 13:52:23,425 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-16 13:52:23,425 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:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2022-10-16 13:52:23,852 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-16 13:52:23,897 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-16 13:52:23,901 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-16 13:52:23,902 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-16 13:52:23,903 INFO L275 PluginConnector]: CDTParser initialized [2022-10-16 13:52:23,905 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-multiproperty/linux-4.0-rc1---drivers--misc--mic--host--mic_host.ko.cil.c [2022-10-16 13:52:23,987 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9080cd011/44b34e67445c42b7a2974a42558dfe6d/FLAG1e7e29dc7 [2022-10-16 13:52:25,407 INFO L306 CDTParser]: Found 1 translation units. [2022-10-16 13:52:25,409 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-multiproperty/linux-4.0-rc1---drivers--misc--mic--host--mic_host.ko.cil.c [2022-10-16 13:52:25,553 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9080cd011/44b34e67445c42b7a2974a42558dfe6d/FLAG1e7e29dc7 [2022-10-16 13:52:25,998 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9080cd011/44b34e67445c42b7a2974a42558dfe6d [2022-10-16 13:52:26,001 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-16 13:52:26,007 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-10-16 13:52:26,009 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-16 13:52:26,010 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-16 13:52:26,014 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-16 13:52:26,015 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 01:52:25" (1/1) ... [2022-10-16 13:52:26,017 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@552bbd56 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 01:52:26, skipping insertion in model container [2022-10-16 13:52:26,017 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 01:52:25" (1/1) ... [2022-10-16 13:52:26,026 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-16 13:52:26,364 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-16 13:52:36,613 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-multiproperty/linux-4.0-rc1---drivers--misc--mic--host--mic_host.ko.cil.c[669054,669067] [2022-10-16 13:52:36,662 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-multiproperty/linux-4.0-rc1---drivers--misc--mic--host--mic_host.ko.cil.c[669628,669641] [2022-10-16 13:52:36,674 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-multiproperty/linux-4.0-rc1---drivers--misc--mic--host--mic_host.ko.cil.c[670827,670840] [2022-10-16 13:52:36,685 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-multiproperty/linux-4.0-rc1---drivers--misc--mic--host--mic_host.ko.cil.c[671535,671548] [2022-10-16 13:52:36,695 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-multiproperty/linux-4.0-rc1---drivers--misc--mic--host--mic_host.ko.cil.c[671976,671989] [2022-10-16 13:52:36,705 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-multiproperty/linux-4.0-rc1---drivers--misc--mic--host--mic_host.ko.cil.c[672208,672221] [2022-10-16 13:52:36,716 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-multiproperty/linux-4.0-rc1---drivers--misc--mic--host--mic_host.ko.cil.c[672786,672799] [2022-10-16 13:52:36,726 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-multiproperty/linux-4.0-rc1---drivers--misc--mic--host--mic_host.ko.cil.c[673376,673389] [2022-10-16 13:52:36,735 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-multiproperty/linux-4.0-rc1---drivers--misc--mic--host--mic_host.ko.cil.c[673793,673806] [2022-10-16 13:52:36,745 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-multiproperty/linux-4.0-rc1---drivers--misc--mic--host--mic_host.ko.cil.c[674190,674203] [2022-10-16 13:52:36,755 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-multiproperty/linux-4.0-rc1---drivers--misc--mic--host--mic_host.ko.cil.c[674425,674438] [2022-10-16 13:52:36,764 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-multiproperty/linux-4.0-rc1---drivers--misc--mic--host--mic_host.ko.cil.c[675173,675186] [2022-10-16 13:52:36,775 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-multiproperty/linux-4.0-rc1---drivers--misc--mic--host--mic_host.ko.cil.c[675594,675607] [2022-10-16 13:52:36,784 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-multiproperty/linux-4.0-rc1---drivers--misc--mic--host--mic_host.ko.cil.c[676221,676234] [2022-10-16 13:52:36,794 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-multiproperty/linux-4.0-rc1---drivers--misc--mic--host--mic_host.ko.cil.c[676636,676649] [2022-10-16 13:52:36,804 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-multiproperty/linux-4.0-rc1---drivers--misc--mic--host--mic_host.ko.cil.c[677280,677293] [2022-10-16 13:52:36,813 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-multiproperty/linux-4.0-rc1---drivers--misc--mic--host--mic_host.ko.cil.c[678010,678023] [2022-10-16 13:52:36,822 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-multiproperty/linux-4.0-rc1---drivers--misc--mic--host--mic_host.ko.cil.c[678846,678859] [2022-10-16 13:52:36,832 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-multiproperty/linux-4.0-rc1---drivers--misc--mic--host--mic_host.ko.cil.c[680192,680205] [2022-10-16 13:52:36,841 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-multiproperty/linux-4.0-rc1---drivers--misc--mic--host--mic_host.ko.cil.c[680590,680603] [2022-10-16 13:52:36,851 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-multiproperty/linux-4.0-rc1---drivers--misc--mic--host--mic_host.ko.cil.c[681147,681160] [2022-10-16 13:52:36,859 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-multiproperty/linux-4.0-rc1---drivers--misc--mic--host--mic_host.ko.cil.c[681530,681543] [2022-10-16 13:52:36,867 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-multiproperty/linux-4.0-rc1---drivers--misc--mic--host--mic_host.ko.cil.c[682146,682159] [2022-10-16 13:52:36,875 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-multiproperty/linux-4.0-rc1---drivers--misc--mic--host--mic_host.ko.cil.c[682720,682733] [2022-10-16 13:52:36,882 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-multiproperty/linux-4.0-rc1---drivers--misc--mic--host--mic_host.ko.cil.c[683633,683646] [2022-10-16 13:52:36,889 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-multiproperty/linux-4.0-rc1---drivers--misc--mic--host--mic_host.ko.cil.c[684024,684037] [2022-10-16 13:52:36,896 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-multiproperty/linux-4.0-rc1---drivers--misc--mic--host--mic_host.ko.cil.c[684253,684266] [2022-10-16 13:52:36,904 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-multiproperty/linux-4.0-rc1---drivers--misc--mic--host--mic_host.ko.cil.c[684659,684672] [2022-10-16 13:52:36,913 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-multiproperty/linux-4.0-rc1---drivers--misc--mic--host--mic_host.ko.cil.c[685516,685529] [2022-10-16 13:52:36,921 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-multiproperty/linux-4.0-rc1---drivers--misc--mic--host--mic_host.ko.cil.c[685923,685936] [2022-10-16 13:52:36,923 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-16 13:52:36,990 INFO L203 MainTranslator]: Completed pre-run [2022-10-16 13:52:37,969 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-multiproperty/linux-4.0-rc1---drivers--misc--mic--host--mic_host.ko.cil.c[669054,669067] [2022-10-16 13:52:37,970 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-multiproperty/linux-4.0-rc1---drivers--misc--mic--host--mic_host.ko.cil.c[669628,669641] [2022-10-16 13:52:37,971 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-multiproperty/linux-4.0-rc1---drivers--misc--mic--host--mic_host.ko.cil.c[670827,670840] [2022-10-16 13:52:37,972 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-multiproperty/linux-4.0-rc1---drivers--misc--mic--host--mic_host.ko.cil.c[671535,671548] [2022-10-16 13:52:37,973 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-multiproperty/linux-4.0-rc1---drivers--misc--mic--host--mic_host.ko.cil.c[671976,671989] [2022-10-16 13:52:37,973 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-multiproperty/linux-4.0-rc1---drivers--misc--mic--host--mic_host.ko.cil.c[672208,672221] [2022-10-16 13:52:37,974 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-multiproperty/linux-4.0-rc1---drivers--misc--mic--host--mic_host.ko.cil.c[672786,672799] [2022-10-16 13:52:37,975 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-multiproperty/linux-4.0-rc1---drivers--misc--mic--host--mic_host.ko.cil.c[673376,673389] [2022-10-16 13:52:37,975 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-multiproperty/linux-4.0-rc1---drivers--misc--mic--host--mic_host.ko.cil.c[673793,673806] [2022-10-16 13:52:37,976 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-multiproperty/linux-4.0-rc1---drivers--misc--mic--host--mic_host.ko.cil.c[674190,674203] [2022-10-16 13:52:37,977 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-multiproperty/linux-4.0-rc1---drivers--misc--mic--host--mic_host.ko.cil.c[674425,674438] [2022-10-16 13:52:37,979 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-multiproperty/linux-4.0-rc1---drivers--misc--mic--host--mic_host.ko.cil.c[675173,675186] [2022-10-16 13:52:37,980 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-multiproperty/linux-4.0-rc1---drivers--misc--mic--host--mic_host.ko.cil.c[675594,675607] [2022-10-16 13:52:37,980 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-multiproperty/linux-4.0-rc1---drivers--misc--mic--host--mic_host.ko.cil.c[676221,676234] [2022-10-16 13:52:37,981 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-multiproperty/linux-4.0-rc1---drivers--misc--mic--host--mic_host.ko.cil.c[676636,676649] [2022-10-16 13:52:37,982 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-multiproperty/linux-4.0-rc1---drivers--misc--mic--host--mic_host.ko.cil.c[677280,677293] [2022-10-16 13:52:37,982 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-multiproperty/linux-4.0-rc1---drivers--misc--mic--host--mic_host.ko.cil.c[678010,678023] [2022-10-16 13:52:37,983 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-multiproperty/linux-4.0-rc1---drivers--misc--mic--host--mic_host.ko.cil.c[678846,678859] [2022-10-16 13:52:37,984 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-multiproperty/linux-4.0-rc1---drivers--misc--mic--host--mic_host.ko.cil.c[680192,680205] [2022-10-16 13:52:37,986 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-multiproperty/linux-4.0-rc1---drivers--misc--mic--host--mic_host.ko.cil.c[680590,680603] [2022-10-16 13:52:37,987 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-multiproperty/linux-4.0-rc1---drivers--misc--mic--host--mic_host.ko.cil.c[681147,681160] [2022-10-16 13:52:37,987 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-multiproperty/linux-4.0-rc1---drivers--misc--mic--host--mic_host.ko.cil.c[681530,681543] [2022-10-16 13:52:37,988 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-multiproperty/linux-4.0-rc1---drivers--misc--mic--host--mic_host.ko.cil.c[682146,682159] [2022-10-16 13:52:37,989 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-multiproperty/linux-4.0-rc1---drivers--misc--mic--host--mic_host.ko.cil.c[682720,682733] [2022-10-16 13:52:37,990 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-multiproperty/linux-4.0-rc1---drivers--misc--mic--host--mic_host.ko.cil.c[683633,683646] [2022-10-16 13:52:37,991 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-multiproperty/linux-4.0-rc1---drivers--misc--mic--host--mic_host.ko.cil.c[684024,684037] [2022-10-16 13:52:37,992 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-multiproperty/linux-4.0-rc1---drivers--misc--mic--host--mic_host.ko.cil.c[684253,684266] [2022-10-16 13:52:37,992 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-multiproperty/linux-4.0-rc1---drivers--misc--mic--host--mic_host.ko.cil.c[684659,684672] [2022-10-16 13:52:37,993 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-multiproperty/linux-4.0-rc1---drivers--misc--mic--host--mic_host.ko.cil.c[685516,685529] [2022-10-16 13:52:37,993 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-multiproperty/linux-4.0-rc1---drivers--misc--mic--host--mic_host.ko.cil.c[685923,685936] [2022-10-16 13:52:37,995 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-16 13:52:38,780 INFO L208 MainTranslator]: Completed translation [2022-10-16 13:52:38,780 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 01:52:38 WrapperNode [2022-10-16 13:52:38,780 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-16 13:52:38,782 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-16 13:52:38,782 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-16 13:52:38,782 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-16 13:52:38,793 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 01:52:38" (1/1) ... [2022-10-16 13:52:39,049 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 01:52:38" (1/1) ... [2022-10-16 13:52:39,653 INFO L138 Inliner]: procedures = 1055, calls = 5557, calls flagged for inlining = 474, calls inlined = 387, statements flattened = 13887 [2022-10-16 13:52:39,655 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-16 13:52:39,656 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-16 13:52:39,656 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-16 13:52:39,657 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-16 13:52:39,669 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 01:52:38" (1/1) ... [2022-10-16 13:52:39,669 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 01:52:38" (1/1) ... [2022-10-16 13:52:39,827 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 01:52:38" (1/1) ... [2022-10-16 13:52:39,827 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 01:52:38" (1/1) ... [2022-10-16 13:52:40,301 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 01:52:38" (1/1) ... [2022-10-16 13:52:40,371 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 01:52:38" (1/1) ... [2022-10-16 13:52:40,497 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 01:52:38" (1/1) ... [2022-10-16 13:52:40,566 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 01:52:38" (1/1) ... [2022-10-16 13:52:40,826 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-16 13:52:40,827 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-16 13:52:40,828 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-16 13:52:40,828 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-16 13:52:40,829 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 01:52:38" (1/1) ... [2022-10-16 13:52:40,839 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-16 13:52:40,857 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-10-16 13:52:40,879 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-10-16 13:52:40,911 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-10-16 13:52:40,969 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2022-10-16 13:52:40,969 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2022-10-16 13:52:40,970 INFO L130 BoogieDeclarations]: Found specification of procedure mic_smpt_align_high [2022-10-16 13:52:40,970 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_smpt_align_high [2022-10-16 13:52:40,971 INFO L130 BoogieDeclarations]: Found specification of procedure seq_puts [2022-10-16 13:52:40,971 INFO L130 BoogieDeclarations]: Found specification of procedure mic_vdev_info_debug_open [2022-10-16 13:52:40,971 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_vdev_info_debug_open [2022-10-16 13:52:40,971 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_vr_mutex_of_mic_vringh [2022-10-16 13:52:40,971 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_vr_mutex_of_mic_vringh [2022-10-16 13:52:40,972 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_mmc_sdio_func_check_final_state [2022-10-16 13:52:40,972 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_mmc_sdio_func_check_final_state [2022-10-16 13:52:40,973 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_6_22 [2022-10-16 13:52:40,973 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_6_22 [2022-10-16 13:52:40,973 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_6_23 [2022-10-16 13:52:40,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_6_23 [2022-10-16 13:52:40,974 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2022-10-16 13:52:40,974 INFO L130 BoogieDeclarations]: Found specification of procedure mic_max_system_memory [2022-10-16 13:52:40,974 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_max_system_memory [2022-10-16 13:52:40,975 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-10-16 13:52:40,976 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-10-16 13:52:40,976 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error_linux_arch_io [2022-10-16 13:52:40,976 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error_linux_arch_io [2022-10-16 13:52:40,976 INFO L130 BoogieDeclarations]: Found specification of procedure mic_system_page_mask [2022-10-16 13:52:40,976 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_system_page_mask [2022-10-16 13:52:40,976 INFO L130 BoogieDeclarations]: Found specification of procedure mic_remove [2022-10-16 13:52:40,977 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_remove [2022-10-16 13:52:40,977 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-10-16 13:52:40,977 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-10-16 13:52:40,977 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_toio [2022-10-16 13:52:40,978 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_toio [2022-10-16 13:52:40,978 INFO L130 BoogieDeclarations]: Found specification of procedure cmdline_store [2022-10-16 13:52:40,978 INFO L138 BoogieDeclarations]: Found implementation of procedure cmdline_store [2022-10-16 13:52:40,978 INFO L130 BoogieDeclarations]: Found specification of procedure mic_x100_is_fw_ready [2022-10-16 13:52:40,979 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_x100_is_fw_ready [2022-10-16 13:52:40,979 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2022-10-16 13:52:40,979 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~VOID [2022-10-16 13:52:40,979 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~VOID [2022-10-16 13:52:40,980 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~~irqreturn_t~0 [2022-10-16 13:52:40,981 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~~irqreturn_t~0 [2022-10-16 13:52:40,981 INFO L130 BoogieDeclarations]: Found specification of procedure mic_x100_write_spad [2022-10-16 13:52:40,981 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_x100_write_spad [2022-10-16 13:52:40,981 INFO L130 BoogieDeclarations]: Found specification of procedure mic_smpt_offset [2022-10-16 13:52:40,981 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_smpt_offset [2022-10-16 13:52:40,981 INFO L130 BoogieDeclarations]: Found specification of procedure mic_map_single [2022-10-16 13:52:40,981 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_map_single [2022-10-16 13:52:40,982 INFO L130 BoogieDeclarations]: Found specification of procedure mic_vringh_iov_consumed [2022-10-16 13:52:40,982 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_vringh_iov_consumed [2022-10-16 13:52:40,982 INFO L130 BoogieDeclarations]: Found specification of procedure mic_x100_program_msi_to_src_map [2022-10-16 13:52:40,982 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_x100_program_msi_to_src_map [2022-10-16 13:52:40,982 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-10-16 13:52:40,982 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-10-16 13:52:40,983 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_mapping_error [2022-10-16 13:52:40,983 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-10-16 13:52:40,983 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-10-16 13:52:40,984 INFO L130 BoogieDeclarations]: Found specification of procedure mic_vdev_info_debug_release [2022-10-16 13:52:40,984 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_vdev_info_debug_release [2022-10-16 13:52:40,984 INFO L130 BoogieDeclarations]: Found specification of procedure mic_x100_send_intr [2022-10-16 13:52:40,985 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_x100_send_intr [2022-10-16 13:52:40,985 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mbus_unregister_device [2022-10-16 13:52:40,985 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mbus_unregister_device [2022-10-16 13:52:40,985 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error_linux_kernel_rcu_update_lock [2022-10-16 13:52:40,985 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error_linux_kernel_rcu_update_lock [2022-10-16 13:52:40,986 INFO L130 BoogieDeclarations]: Found specification of procedure mic_vq_configspace [2022-10-16 13:52:40,987 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_vq_configspace [2022-10-16 13:52:40,988 INFO L130 BoogieDeclarations]: Found specification of procedure mic_dev [2022-10-16 13:52:40,989 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_dev [2022-10-16 13:52:40,992 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_dir [2022-10-16 13:52:40,997 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-10-16 13:52:40,998 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-10-16 13:52:40,998 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_request_check_final_state [2022-10-16 13:52:40,998 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_request_check_final_state [2022-10-16 13:52:40,998 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-10-16 13:52:40,998 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-10-16 13:52:40,998 INFO L130 BoogieDeclarations]: Found specification of procedure mic_x100_hw_reset [2022-10-16 13:52:40,999 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_x100_hw_reset [2022-10-16 13:52:40,999 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-10-16 13:52:41,000 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-10-16 13:52:41,000 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_4_23 [2022-10-16 13:52:41,000 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_4_23 [2022-10-16 13:52:41,000 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_4_22 [2022-10-16 13:52:41,000 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_4_22 [2022-10-16 13:52:41,000 INFO L130 BoogieDeclarations]: Found specification of procedure flush_work [2022-10-16 13:52:41,000 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_bh_check_final_state [2022-10-16 13:52:41,001 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_bh_check_final_state [2022-10-16 13:52:41,001 INFO L130 BoogieDeclarations]: Found specification of procedure ida_simple_remove [2022-10-16 13:52:41,001 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-10-16 13:52:41,001 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_genhd_check_final_state [2022-10-16 13:52:41,001 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_genhd_check_final_state [2022-10-16 13:52:41,001 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error_linux_block_queue [2022-10-16 13:52:41,001 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error_linux_block_queue [2022-10-16 13:52:41,002 INFO L130 BoogieDeclarations]: Found specification of procedure _mic_ack_interrupt [2022-10-16 13:52:41,002 INFO L138 BoogieDeclarations]: Found implementation of procedure _mic_ack_interrupt [2022-10-16 13:52:41,002 INFO L130 BoogieDeclarations]: Found specification of procedure mic_x100_smpt_set [2022-10-16 13:52:41,002 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_x100_smpt_set [2022-10-16 13:52:41,002 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~~u32~0~TO~VOID [2022-10-16 13:52:41,002 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~~u32~0~TO~VOID [2022-10-16 13:52:41,002 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-10-16 13:52:41,003 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-10-16 13:52:41,003 INFO L130 BoogieDeclarations]: Found specification of procedure mic_desc_size [2022-10-16 13:52:41,003 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_desc_size [2022-10-16 13:52:41,003 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait_event [2022-10-16 13:52:41,003 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_msi_range [2022-10-16 13:52:41,003 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2022-10-16 13:52:41,004 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2022-10-16 13:52:41,004 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-10-16 13:52:41,004 INFO L130 BoogieDeclarations]: Found specification of procedure mic_log_buf_open [2022-10-16 13:52:41,004 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_log_buf_open [2022-10-16 13:52:41,004 INFO L130 BoogieDeclarations]: Found specification of procedure pci_request_regions [2022-10-16 13:52:41,004 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_srcu_check_final_state [2022-10-16 13:52:41,004 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_srcu_check_final_state [2022-10-16 13:52:41,005 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error_linux_block_genhd [2022-10-16 13:52:41,005 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error_linux_block_genhd [2022-10-16 13:52:41,005 INFO L130 BoogieDeclarations]: Found specification of procedure virt_to_phys [2022-10-16 13:52:41,005 INFO L138 BoogieDeclarations]: Found implementation of procedure virt_to_phys [2022-10-16 13:52:41,005 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-10-16 13:52:41,005 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2022-10-16 13:52:41,006 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-16 13:52:41,006 INFO L130 BoogieDeclarations]: Found specification of procedure pci_ioremap_bar [2022-10-16 13:52:41,006 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-10-16 13:52:41,006 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-10-16 13:52:41,006 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-10-16 13:52:41,006 INFO L130 BoogieDeclarations]: Found specification of procedure mic_smpt_debug_open [2022-10-16 13:52:41,006 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_smpt_debug_open [2022-10-16 13:52:41,006 INFO L130 BoogieDeclarations]: Found specification of procedure mic_unmap_single [2022-10-16 13:52:41,006 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_unmap_single [2022-10-16 13:52:41,007 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2022-10-16 13:52:41,007 INFO L130 BoogieDeclarations]: Found specification of procedure register_pm_notifier [2022-10-16 13:52:41,007 INFO L130 BoogieDeclarations]: Found specification of procedure mic_free_irq [2022-10-16 13:52:41,007 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_free_irq [2022-10-16 13:52:41,007 INFO L130 BoogieDeclarations]: Found specification of procedure mic_x100_send_firmware_intr [2022-10-16 13:52:41,008 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_x100_send_firmware_intr [2022-10-16 13:52:41,009 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dev_msi_enabled [2022-10-16 13:52:41,009 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dev_msi_enabled [2022-10-16 13:52:41,010 INFO L130 BoogieDeclarations]: Found specification of procedure mbdev_to_mdev [2022-10-16 13:52:41,010 INFO L138 BoogieDeclarations]: Found implementation of procedure mbdev_to_mdev [2022-10-16 13:52:41,010 INFO L130 BoogieDeclarations]: Found specification of procedure mic_x100_load_firmware [2022-10-16 13:52:41,010 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_x100_load_firmware [2022-10-16 13:52:41,010 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_threaded_irq [2022-10-16 13:52:41,010 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_threaded_irq [2022-10-16 13:52:41,010 INFO L130 BoogieDeclarations]: Found specification of procedure _mic_free_irq [2022-10-16 13:52:41,010 INFO L138 BoogieDeclarations]: Found implementation of procedure _mic_free_irq [2022-10-16 13:52:41,011 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2022-10-16 13:52:41,011 INFO L130 BoogieDeclarations]: Found specification of procedure mic_msi_irq_info_debug_open [2022-10-16 13:52:41,011 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_msi_irq_info_debug_open [2022-10-16 13:52:41,011 INFO L130 BoogieDeclarations]: Found specification of procedure mic_dma_map_page [2022-10-16 13:52:41,011 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_dma_map_page [2022-10-16 13:52:41,011 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-10-16 13:52:41,011 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-10-16 13:52:41,011 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2022-10-16 13:52:41,011 INFO L130 BoogieDeclarations]: Found specification of procedure vringh16_to_cpu [2022-10-16 13:52:41,012 INFO L138 BoogieDeclarations]: Found implementation of procedure vringh16_to_cpu [2022-10-16 13:52:41,012 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2022-10-16 13:52:41,012 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-16 13:52:41,012 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-16 13:52:41,012 INFO L130 BoogieDeclarations]: Found specification of procedure mic_smpt_uninit [2022-10-16 13:52:41,012 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_smpt_uninit [2022-10-16 13:52:41,012 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2022-10-16 13:52:41,012 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2022-10-16 13:52:41,013 INFO L130 BoogieDeclarations]: Found specification of procedure mic_map_error [2022-10-16 13:52:41,013 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_map_error [2022-10-16 13:52:41,013 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtoull [2022-10-16 13:52:41,013 INFO L130 BoogieDeclarations]: Found specification of procedure mic_x100_hw_intr_init [2022-10-16 13:52:41,013 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_x100_hw_intr_init [2022-10-16 13:52:41,013 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-10-16 13:52:41,013 INFO L130 BoogieDeclarations]: Found specification of procedure complete_all [2022-10-16 13:52:41,013 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_smpt_lock_of_mic_smpt_info [2022-10-16 13:52:41,014 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_smpt_lock_of_mic_smpt_info [2022-10-16 13:52:41,014 INFO L130 BoogieDeclarations]: Found specification of procedure vringh_init_kern [2022-10-16 13:52:41,014 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2022-10-16 13:52:41,014 INFO L130 BoogieDeclarations]: Found specification of procedure mic_post_code_debug_release [2022-10-16 13:52:41,014 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_post_code_debug_release [2022-10-16 13:52:41,014 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-10-16 13:52:41,014 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2022-10-16 13:52:41,014 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2022-10-16 13:52:41,015 INFO L130 BoogieDeclarations]: Found specification of procedure log_buf_len_store [2022-10-16 13:52:41,015 INFO L138 BoogieDeclarations]: Found implementation of procedure log_buf_len_store [2022-10-16 13:52:41,015 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_file_operations_instance_0 [2022-10-16 13:52:41,015 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_file_operations_instance_0 [2022-10-16 13:52:41,015 INFO L130 BoogieDeclarations]: Found specification of procedure mic_reset_trigger_work [2022-10-16 13:52:41,015 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_reset_trigger_work [2022-10-16 13:52:41,015 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_file_operations_instance_1 [2022-10-16 13:52:41,015 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_file_operations_instance_1 [2022-10-16 13:52:41,016 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_file_operations_instance_4 [2022-10-16 13:52:41,016 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_file_operations_instance_4 [2022-10-16 13:52:41,016 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_file_operations_instance_3 [2022-10-16 13:52:41,016 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_file_operations_instance_3 [2022-10-16 13:52:41,016 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_file_operations_instance_6 [2022-10-16 13:52:41,016 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_file_operations_instance_6 [2022-10-16 13:52:41,016 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cdev_init [2022-10-16 13:52:41,016 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cdev_init [2022-10-16 13:52:41,016 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_file_operations_instance_5 [2022-10-16 13:52:41,017 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_file_operations_instance_5 [2022-10-16 13:52:41,018 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_file_operations_instance_7 [2022-10-16 13:52:41,022 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_file_operations_instance_7 [2022-10-16 13:52:41,023 INFO L130 BoogieDeclarations]: Found specification of procedure mic_delete_debug_dir [2022-10-16 13:52:41,026 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_delete_debug_dir [2022-10-16 13:52:41,026 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_pm_notifier [2022-10-16 13:52:41,027 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-10-16 13:52:41,027 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-10-16 13:52:41,027 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_1_22 [2022-10-16 13:52:41,027 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_1_22 [2022-10-16 13:52:41,027 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_arch_io_io_mem_unmap [2022-10-16 13:52:41,027 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_arch_io_io_mem_unmap [2022-10-16 13:52:41,027 INFO L130 BoogieDeclarations]: Found specification of procedure dma_release_channel [2022-10-16 13:52:41,027 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_1_23 [2022-10-16 13:52:41,028 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_1_23 [2022-10-16 13:52:41,028 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2022-10-16 13:52:41,028 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_sock_check_final_state [2022-10-16 13:52:41,028 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_sock_check_final_state [2022-10-16 13:52:41,028 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2022-10-16 13:52:41,028 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2022-10-16 13:52:41,028 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error_linux_fs_sysfs [2022-10-16 13:52:41,028 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error_linux_fs_sysfs [2022-10-16 13:52:41,029 INFO L130 BoogieDeclarations]: Found specification of procedure kernfs_notify [2022-10-16 13:52:41,029 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2022-10-16 13:52:41,029 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2022-10-16 13:52:41,029 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_check_final_state [2022-10-16 13:52:41,029 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_check_final_state [2022-10-16 13:52:41,029 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-10-16 13:52:41,029 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-10-16 13:52:41,029 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-10-16 13:52:41,030 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_sysfs_check_final_state [2022-10-16 13:52:41,030 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_sysfs_check_final_state [2022-10-16 13:52:41,030 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_mic_intr_lock_of_mic_irq_info [2022-10-16 13:52:41,030 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_mic_intr_lock_of_mic_irq_info [2022-10-16 13:52:41,030 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_drivers_base_class__double_registration [2022-10-16 13:52:41,030 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_drivers_base_class__double_registration [2022-10-16 13:52:41,030 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-10-16 13:52:41,030 INFO L130 BoogieDeclarations]: Found specification of procedure mic_ioctl [2022-10-16 13:52:41,030 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_ioctl [2022-10-16 13:52:41,030 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_destroy_class [2022-10-16 13:52:41,031 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_destroy_class [2022-10-16 13:52:41,031 INFO L130 BoogieDeclarations]: Found specification of procedure mic_notify [2022-10-16 13:52:41,031 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_notify [2022-10-16 13:52:41,031 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kmalloc_array_102 [2022-10-16 13:52:41,031 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kmalloc_array_102 [2022-10-16 13:52:41,031 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_mic_mutex_of_mic_device [2022-10-16 13:52:41,031 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_mic_mutex_of_mic_device [2022-10-16 13:52:41,031 INFO L130 BoogieDeclarations]: Found specification of procedure ida_destroy [2022-10-16 13:52:41,031 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2022-10-16 13:52:41,032 INFO L130 BoogieDeclarations]: Found specification of procedure mic_sys_addr_to_smpt [2022-10-16 13:52:41,032 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_sys_addr_to_smpt [2022-10-16 13:52:41,032 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error_linux_kernel_locking_rwlock [2022-10-16 13:52:41,032 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error_linux_kernel_locking_rwlock [2022-10-16 13:52:41,032 INFO L130 BoogieDeclarations]: Found specification of procedure cdev_add [2022-10-16 13:52:41,032 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_103 [2022-10-16 13:52:41,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_103 [2022-10-16 13:52:41,032 INFO L130 BoogieDeclarations]: Found specification of procedure vringh_need_notify_kern [2022-10-16 13:52:41,032 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~TO~int [2022-10-16 13:52:41,033 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~TO~int [2022-10-16 13:52:41,033 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_chrdev_region [2022-10-16 13:52:41,033 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2022-10-16 13:52:41,033 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-10-16 13:52:41,033 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-10-16 13:52:41,033 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2022-10-16 13:52:41,033 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2022-10-16 13:52:41,033 INFO L130 BoogieDeclarations]: Found specification of procedure seq_write [2022-10-16 13:52:41,033 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-10-16 13:52:41,033 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-10-16 13:52:41,034 INFO L130 BoogieDeclarations]: Found specification of procedure mbus_register_device [2022-10-16 13:52:41,034 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_check_final_state [2022-10-16 13:52:41,034 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_check_final_state [2022-10-16 13:52:41,034 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_urb_check_final_state [2022-10-16 13:52:41,034 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_urb_check_final_state [2022-10-16 13:52:41,034 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_wait [2022-10-16 13:52:41,034 INFO L130 BoogieDeclarations]: Found specification of procedure vring_size [2022-10-16 13:52:41,034 INFO L138 BoogieDeclarations]: Found implementation of procedure vring_size [2022-10-16 13:52:41,034 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error_linux_fs_char_dev [2022-10-16 13:52:41,034 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error_linux_fs_char_dev [2022-10-16 13:52:41,035 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error_linux_usb_gadget [2022-10-16 13:52:41,035 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error_linux_usb_gadget [2022-10-16 13:52:41,035 INFO L130 BoogieDeclarations]: Found specification of procedure mic_set_shutdown_status [2022-10-16 13:52:41,035 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_set_shutdown_status [2022-10-16 13:52:41,035 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2022-10-16 13:52:41,035 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2022-10-16 13:52:41,035 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_chrdev_region [2022-10-16 13:52:41,035 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-10-16 13:52:41,035 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_vr_mutex_of_mic_vringh [2022-10-16 13:52:41,035 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_vr_mutex_of_mic_vringh [2022-10-16 13:52:41,036 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-10-16 13:52:41,036 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-10-16 13:52:41,036 INFO L130 BoogieDeclarations]: Found specification of procedure mic_mmap [2022-10-16 13:52:41,036 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_mmap [2022-10-16 13:52:41,036 INFO L130 BoogieDeclarations]: Found specification of procedure mic_x100_enable_interrupts [2022-10-16 13:52:41,036 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_x100_enable_interrupts [2022-10-16 13:52:41,036 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_98 [2022-10-16 13:52:41,036 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_98 [2022-10-16 13:52:41,036 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2022-10-16 13:52:41,037 INFO L130 BoogieDeclarations]: Found specification of procedure ramdisk_store [2022-10-16 13:52:41,037 INFO L138 BoogieDeclarations]: Found implementation of procedure ramdisk_store [2022-10-16 13:52:41,037 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_unregister_chrdev_region [2022-10-16 13:52:41,037 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_unregister_chrdev_region [2022-10-16 13:52:41,037 INFO L130 BoogieDeclarations]: Found specification of procedure mic_request_threaded_irq [2022-10-16 13:52:41,037 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_request_threaded_irq [2022-10-16 13:52:41,037 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2022-10-16 13:52:41,037 INFO L130 BoogieDeclarations]: Found specification of procedure mic_vdev_inited [2022-10-16 13:52:41,037 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_vdev_inited [2022-10-16 13:52:41,038 INFO L130 BoogieDeclarations]: Found specification of procedure mic_dp_uninit [2022-10-16 13:52:41,038 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_dp_uninit [2022-10-16 13:52:41,038 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2022-10-16 13:52:41,038 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2022-10-16 13:52:41,038 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtoul [2022-10-16 13:52:41,038 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtoul [2022-10-16 13:52:41,038 INFO L130 BoogieDeclarations]: Found specification of procedure log_buf_addr_store [2022-10-16 13:52:41,038 INFO L138 BoogieDeclarations]: Found implementation of procedure log_buf_addr_store [2022-10-16 13:52:41,038 INFO L130 BoogieDeclarations]: Found specification of procedure mic_next_db [2022-10-16 13:52:41,039 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_next_db [2022-10-16 13:52:41,039 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error_linux_mmc_sdio_func [2022-10-16 13:52:41,039 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error_linux_mmc_sdio_func [2022-10-16 13:52:41,039 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_mic_intr_lock_of_mic_irq_info [2022-10-16 13:52:41,039 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_mic_intr_lock_of_mic_irq_info [2022-10-16 13:52:41,039 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_to_user_overflow [2022-10-16 13:52:41,039 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2022-10-16 13:52:41,039 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_gadget__chrdev_registration_with_usb_gadget [2022-10-16 13:52:41,040 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_gadget__chrdev_registration_with_usb_gadget [2022-10-16 13:52:41,040 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error_linux_kernel_rcu_srcu [2022-10-16 13:52:41,040 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error_linux_kernel_rcu_srcu [2022-10-16 13:52:41,040 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_gadget__class_registration_with_usb_gadget [2022-10-16 13:52:41,040 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_gadget__class_registration_with_usb_gadget [2022-10-16 13:52:41,040 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_98 [2022-10-16 13:52:41,041 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_98 [2022-10-16 13:52:41,041 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_coherent_check_final_state [2022-10-16 13:52:41,042 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_coherent_check_final_state [2022-10-16 13:52:41,042 INFO L130 BoogieDeclarations]: Found specification of procedure pci_intx [2022-10-16 13:52:41,043 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-10-16 13:52:41,043 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-10-16 13:52:41,043 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-10-16 13:52:41,043 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_7_22 [2022-10-16 13:52:41,043 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_7_22 [2022-10-16 13:52:41,043 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_7_23 [2022-10-16 13:52:41,043 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_7_23 [2022-10-16 13:52:41,043 INFO L130 BoogieDeclarations]: Found specification of procedure mic_mmio_write [2022-10-16 13:52:41,043 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_mmio_write [2022-10-16 13:52:41,044 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error_linux_net_sock [2022-10-16 13:52:41,044 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error_linux_net_sock [2022-10-16 13:52:41,044 INFO L130 BoogieDeclarations]: Found specification of procedure vringh_kiov_cleanup [2022-10-16 13:52:41,044 INFO L138 BoogieDeclarations]: Found implementation of procedure vringh_kiov_cleanup [2022-10-16 13:52:41,044 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-10-16 13:52:41,044 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-10-16 13:52:41,044 INFO L130 BoogieDeclarations]: Found specification of procedure mic_dp_debug_open [2022-10-16 13:52:41,044 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_dp_debug_open [2022-10-16 13:52:41,045 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-10-16 13:52:41,045 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask [2022-10-16 13:52:41,045 INFO L130 BoogieDeclarations]: Found specification of procedure mic_log_buf_release [2022-10-16 13:52:41,045 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_log_buf_release [2022-10-16 13:52:41,045 INFO L130 BoogieDeclarations]: Found specification of procedure cdev_init [2022-10-16 13:52:41,045 INFO L130 BoogieDeclarations]: Found specification of procedure mic_x100_disable_interrupts [2022-10-16 13:52:41,045 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_x100_disable_interrupts [2022-10-16 13:52:41,045 INFO L130 BoogieDeclarations]: Found specification of procedure mic_vdevup [2022-10-16 13:52:41,046 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_vdevup [2022-10-16 13:52:41,046 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_arch_io_check_final_state [2022-10-16 13:52:41,046 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_arch_io_check_final_state [2022-10-16 13:52:41,046 INFO L130 BoogieDeclarations]: Found specification of procedure mic_exit_debugfs [2022-10-16 13:52:41,046 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_exit_debugfs [2022-10-16 13:52:41,046 INFO L130 BoogieDeclarations]: Found specification of procedure mic_vringh_copy [2022-10-16 13:52:41,046 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_vringh_copy [2022-10-16 13:52:41,047 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_module_check_final_state [2022-10-16 13:52:41,047 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_module_check_final_state [2022-10-16 13:52:41,047 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~~u8~0~TO~VOID [2022-10-16 13:52:41,047 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~~u8~0~TO~VOID [2022-10-16 13:52:41,047 INFO L130 BoogieDeclarations]: Found specification of procedure bootmode_store [2022-10-16 13:52:41,047 INFO L138 BoogieDeclarations]: Found implementation of procedure bootmode_store [2022-10-16 13:52:41,047 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-10-16 13:52:41,047 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-10-16 13:52:41,047 INFO L130 BoogieDeclarations]: Found specification of procedure mic_x100_get_postcode [2022-10-16 13:52:41,048 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_x100_get_postcode [2022-10-16 13:52:41,048 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-10-16 13:52:41,048 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-10-16 13:52:41,048 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2022-10-16 13:52:41,048 INFO L130 BoogieDeclarations]: Found specification of procedure mic_vq_features [2022-10-16 13:52:41,048 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_vq_features [2022-10-16 13:52:41,048 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-10-16 13:52:41,048 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-10-16 13:52:41,048 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_queue_check_final_state [2022-10-16 13:52:41,048 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_queue_check_final_state [2022-10-16 13:52:41,049 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error_linux_alloc_irq [2022-10-16 13:52:41,049 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error_linux_alloc_irq [2022-10-16 13:52:41,049 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-10-16 13:52:41,049 INFO L130 BoogieDeclarations]: Found specification of procedure state_store [2022-10-16 13:52:41,049 INFO L138 BoogieDeclarations]: Found implementation of procedure state_store [2022-10-16 13:52:41,049 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_remove [2022-10-16 13:52:41,049 INFO L130 BoogieDeclarations]: Found specification of procedure mic_get_smpt_ref_count [2022-10-16 13:52:41,049 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_get_smpt_ref_count [2022-10-16 13:52:41,049 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2022-10-16 13:52:41,050 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_5_22 [2022-10-16 13:52:41,050 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_5_22 [2022-10-16 13:52:41,050 INFO L130 BoogieDeclarations]: Found specification of procedure mic_post_code_debug_open [2022-10-16 13:52:41,050 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_post_code_debug_open [2022-10-16 13:52:41,050 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_5_23 [2022-10-16 13:52:41,050 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_5_23 [2022-10-16 13:52:41,050 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-10-16 13:52:41,051 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2022-10-16 13:52:41,051 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2022-10-16 13:52:41,051 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2022-10-16 13:52:41,051 INFO L130 BoogieDeclarations]: Found specification of procedure pci_msi_off [2022-10-16 13:52:41,051 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-10-16 13:52:41,051 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-10-16 13:52:41,051 INFO L130 BoogieDeclarations]: Found specification of procedure mbus_unregister_device [2022-10-16 13:52:41,052 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_in_interrupt_context [2022-10-16 13:52:41,052 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_in_interrupt_context [2022-10-16 13:52:41,052 INFO L130 BoogieDeclarations]: Found specification of procedure mic_poll [2022-10-16 13:52:41,052 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_poll [2022-10-16 13:52:41,052 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-10-16 13:52:41,052 INFO L130 BoogieDeclarations]: Found specification of procedure __dma_request_channel [2022-10-16 13:52:41,052 INFO L130 BoogieDeclarations]: Found specification of procedure mic_x100_reset_fw_ready [2022-10-16 13:52:41,052 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_x100_reset_fw_ready [2022-10-16 13:52:41,053 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2022-10-16 13:52:41,053 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-10-16 13:52:41,053 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-10-16 13:52:41,053 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_register_reset_error_counter [2022-10-16 13:52:41,053 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_register_reset_error_counter [2022-10-16 13:52:41,053 INFO L130 BoogieDeclarations]: Found specification of procedure mic_interrupt [2022-10-16 13:52:41,053 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_interrupt [2022-10-16 13:52:41,053 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2022-10-16 13:52:41,054 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2022-10-16 13:52:41,054 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error_linux_kernel_locking_mutex [2022-10-16 13:52:41,054 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error_linux_kernel_locking_mutex [2022-10-16 13:52:41,054 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_remove_recursive [2022-10-16 13:52:41,054 INFO L130 BoogieDeclarations]: Found specification of procedure mic_x100_read_spad [2022-10-16 13:52:41,054 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_x100_read_spad [2022-10-16 13:52:41,054 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_fs_char_dev__double_registration [2022-10-16 13:52:41,054 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_fs_char_dev__double_registration [2022-10-16 13:52:41,054 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2022-10-16 13:52:41,055 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2022-10-16 13:52:41,055 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_idr_check_final_state [2022-10-16 13:52:41,055 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_idr_check_final_state [2022-10-16 13:52:41,055 INFO L130 BoogieDeclarations]: Found specification of procedure mic_stop [2022-10-16 13:52:41,055 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_stop [2022-10-16 13:52:41,055 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error_linux_kernel_locking_spinlock [2022-10-16 13:52:41,055 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error_linux_kernel_locking_spinlock [2022-10-16 13:52:41,055 INFO L130 BoogieDeclarations]: Found specification of procedure __get_order [2022-10-16 13:52:41,055 INFO L138 BoogieDeclarations]: Found implementation of procedure __get_order [2022-10-16 13:52:41,056 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error_linux_kernel_rcu_update_lock_sched [2022-10-16 13:52:41,056 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error_linux_kernel_rcu_update_lock_sched [2022-10-16 13:52:41,056 INFO L130 BoogieDeclarations]: Found specification of procedure seq_lseek [2022-10-16 13:52:41,056 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2022-10-16 13:52:41,056 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2022-10-16 13:52:41,056 INFO L130 BoogieDeclarations]: Found specification of procedure mic_setup_callbacks [2022-10-16 13:52:41,056 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_setup_callbacks [2022-10-16 13:52:41,056 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_put [2022-10-16 13:52:41,056 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_put [2022-10-16 13:52:41,056 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_streq [2022-10-16 13:52:41,057 INFO L130 BoogieDeclarations]: Found specification of procedure mic_release [2022-10-16 13:52:41,057 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_release [2022-10-16 13:52:41,057 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-10-16 13:52:41,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-10-16 13:52:41,057 INFO L130 BoogieDeclarations]: Found specification of procedure vringh32_to_cpu [2022-10-16 13:52:41,057 INFO L138 BoogieDeclarations]: Found implementation of procedure vringh32_to_cpu [2022-10-16 13:52:41,057 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2022-10-16 13:52:41,057 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-10-16 13:52:41,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-10-16 13:52:41,058 INFO L130 BoogieDeclarations]: Found specification of procedure mic_dp_debug_release [2022-10-16 13:52:41,058 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_dp_debug_release [2022-10-16 13:52:41,058 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_3_23 [2022-10-16 13:52:41,058 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_3_23 [2022-10-16 13:52:41,058 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_3_22 [2022-10-16 13:52:41,058 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_3_22 [2022-10-16 13:52:41,058 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~int~X~~bool~0~TO~VOID [2022-10-16 13:52:41,058 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~int~X~~bool~0~TO~VOID [2022-10-16 13:52:41,058 INFO L130 BoogieDeclarations]: Found specification of procedure mic_probe [2022-10-16 13:52:41,059 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_probe [2022-10-16 13:52:41,059 INFO L130 BoogieDeclarations]: Found specification of procedure remap_pfn_range [2022-10-16 13:52:41,059 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2022-10-16 13:52:41,059 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2022-10-16 13:52:41,059 INFO L130 BoogieDeclarations]: Found specification of procedure mic_virtio_device_reset [2022-10-16 13:52:41,059 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_virtio_device_reset [2022-10-16 13:52:41,059 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~~u32~0 [2022-10-16 13:52:41,059 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~~u32~0 [2022-10-16 13:52:41,059 INFO L130 BoogieDeclarations]: Found specification of procedure mic_mmio_read [2022-10-16 13:52:41,060 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_mmio_read [2022-10-16 13:52:41,060 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_register_reset_error_counter [2022-10-16 13:52:41,060 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_register_reset_error_counter [2022-10-16 13:52:41,060 INFO L130 BoogieDeclarations]: Found specification of procedure request_firmware [2022-10-16 13:52:41,060 INFO L130 BoogieDeclarations]: Found specification of procedure device_destroy [2022-10-16 13:52:41,060 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2022-10-16 13:52:41,060 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2022-10-16 13:52:41,060 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_from_user_overflow [2022-10-16 13:52:41,060 INFO L130 BoogieDeclarations]: Found specification of procedure mic_x100_intr_workarounds [2022-10-16 13:52:41,061 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_x100_intr_workarounds [2022-10-16 13:52:41,061 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~int~TO~int [2022-10-16 13:52:41,061 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~int~TO~int [2022-10-16 13:52:41,061 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error_linux_kernel_rcu_update_lock_bh [2022-10-16 13:52:41,061 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error_linux_kernel_rcu_update_lock_bh [2022-10-16 13:52:41,061 INFO L130 BoogieDeclarations]: Found specification of procedure kernfs_find_and_get_ns [2022-10-16 13:52:41,061 INFO L130 BoogieDeclarations]: Found specification of procedure cdev_del [2022-10-16 13:52:41,061 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-10-16 13:52:41,061 INFO L130 BoogieDeclarations]: Found specification of procedure mic_release_callbacks [2022-10-16 13:52:41,061 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_release_callbacks [2022-10-16 13:52:41,062 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-10-16 13:52:41,062 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-10-16 13:52:41,062 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_drivers_base_class_destroy_class [2022-10-16 13:52:41,062 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_drivers_base_class_destroy_class [2022-10-16 13:52:41,062 INFO L130 BoogieDeclarations]: Found specification of procedure mic_smpt_debug_release [2022-10-16 13:52:41,062 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_smpt_debug_release [2022-10-16 13:52:41,062 INFO L130 BoogieDeclarations]: Found specification of procedure vringh_complete_kern [2022-10-16 13:52:41,062 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cdev_init_103 [2022-10-16 13:52:41,063 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cdev_init_103 [2022-10-16 13:52:41,063 INFO L130 BoogieDeclarations]: Found specification of procedure seq_read [2022-10-16 13:52:41,063 INFO L130 BoogieDeclarations]: Found specification of procedure kernfs_put [2022-10-16 13:52:41,063 INFO L130 BoogieDeclarations]: Found specification of procedure mic_soft_reset_debug_open [2022-10-16 13:52:41,063 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_soft_reset_debug_open [2022-10-16 13:52:41,063 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_mic_mutex_of_mic_device [2022-10-16 13:52:41,063 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_mic_mutex_of_mic_device [2022-10-16 13:52:41,063 INFO L130 BoogieDeclarations]: Found specification of procedure mic_x100_read_msi_to_src_map [2022-10-16 13:52:41,063 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_x100_read_msi_to_src_map [2022-10-16 13:52:41,063 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-10-16 13:52:41,064 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-10-16 13:52:41,064 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msix [2022-10-16 13:52:41,064 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error_linux_alloc_usb_lock [2022-10-16 13:52:41,064 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error_linux_alloc_usb_lock [2022-10-16 13:52:41,064 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~~bool~0 [2022-10-16 13:52:41,064 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~~bool~0 [2022-10-16 13:52:41,064 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_0_23 [2022-10-16 13:52:41,064 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_0_23 [2022-10-16 13:52:41,064 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_0_22 [2022-10-16 13:52:41,065 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_0_22 [2022-10-16 13:52:41,065 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2022-10-16 13:52:41,065 INFO L130 BoogieDeclarations]: Found specification of procedure mic_set_state [2022-10-16 13:52:41,065 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_set_state [2022-10-16 13:52:41,065 INFO L130 BoogieDeclarations]: Found specification of procedure vringh_kiov_init [2022-10-16 13:52:41,065 INFO L138 BoogieDeclarations]: Found implementation of procedure vringh_kiov_init [2022-10-16 13:52:41,065 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error_linux_usb_coherent [2022-10-16 13:52:41,065 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error_linux_usb_coherent [2022-10-16 13:52:41,065 INFO L130 BoogieDeclarations]: Found specification of procedure mic_is_system_addr [2022-10-16 13:52:41,065 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_is_system_addr [2022-10-16 13:52:41,066 INFO L130 BoogieDeclarations]: Found specification of procedure mic_vq_config [2022-10-16 13:52:41,066 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_vq_config [2022-10-16 13:52:41,066 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2022-10-16 13:52:41,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2022-10-16 13:52:41,066 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-10-16 13:52:41,066 INFO L130 BoogieDeclarations]: Found specification of procedure mic_sync_dma [2022-10-16 13:52:41,066 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_sync_dma [2022-10-16 13:52:41,066 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2022-10-16 13:52:41,066 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2022-10-16 13:52:41,067 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2022-10-16 13:52:41,067 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2022-10-16 13:52:41,067 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error_linux_drivers_base_class [2022-10-16 13:52:41,067 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error_linux_drivers_base_class [2022-10-16 13:52:41,067 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error_linux_kernel_module [2022-10-16 13:52:41,067 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error_linux_kernel_module [2022-10-16 13:52:41,067 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_rtnetlink_check_final_state [2022-10-16 13:52:41,067 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_rtnetlink_check_final_state [2022-10-16 13:52:41,067 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-10-16 13:52:41,068 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-10-16 13:52:41,068 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2022-10-16 13:52:41,068 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2022-10-16 13:52:41,068 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2022-10-16 13:52:41,068 INFO L130 BoogieDeclarations]: Found specification of procedure free_pages [2022-10-16 13:52:41,068 INFO L130 BoogieDeclarations]: Found specification of procedure mic_open [2022-10-16 13:52:41,068 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_open [2022-10-16 13:52:41,068 INFO L130 BoogieDeclarations]: Found specification of procedure mic_device_uninit [2022-10-16 13:52:41,068 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_device_uninit [2022-10-16 13:52:41,069 INFO L130 BoogieDeclarations]: Found specification of procedure mic_dma_unmap_page [2022-10-16 13:52:41,069 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_dma_unmap_page [2022-10-16 13:52:41,069 INFO L130 BoogieDeclarations]: Found specification of procedure mic_bootparam_init [2022-10-16 13:52:41,069 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_bootparam_init [2022-10-16 13:52:41,069 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2022-10-16 13:52:41,069 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2022-10-16 13:52:41,069 INFO L130 BoogieDeclarations]: Found specification of procedure mic_soft_reset_debug_release [2022-10-16 13:52:41,069 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_soft_reset_debug_release [2022-10-16 13:52:41,069 INFO L130 BoogieDeclarations]: Found specification of procedure mic_thread_fn [2022-10-16 13:52:41,070 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_thread_fn [2022-10-16 13:52:41,070 INFO L130 BoogieDeclarations]: Found specification of procedure single_open [2022-10-16 13:52:41,070 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_linux_kernel_locking_spinlock_spin_lock [2022-10-16 13:52:41,070 INFO L130 BoogieDeclarations]: Found specification of procedure mic_total_desc_size [2022-10-16 13:52:41,070 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_total_desc_size [2022-10-16 13:52:41,070 INFO L130 BoogieDeclarations]: Found specification of procedure firmware_store [2022-10-16 13:52:41,070 INFO L138 BoogieDeclarations]: Found implementation of procedure firmware_store [2022-10-16 13:52:41,070 INFO L130 BoogieDeclarations]: Found specification of procedure ida_init [2022-10-16 13:52:41,070 INFO L130 BoogieDeclarations]: Found specification of procedure vringh_getdesc_kern [2022-10-16 13:52:41,071 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_rwlock_check_final_state [2022-10-16 13:52:41,071 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_rwlock_check_final_state [2022-10-16 13:52:41,071 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-10-16 13:52:41,071 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error_linux_net_rtnetlink [2022-10-16 13:52:41,071 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error_linux_net_rtnetlink [2022-10-16 13:52:41,071 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_file [2022-10-16 13:52:41,071 INFO L130 BoogieDeclarations]: Found specification of procedure mic_msi_irq_info_debug_release [2022-10-16 13:52:41,071 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_msi_irq_info_debug_release [2022-10-16 13:52:41,072 INFO L130 BoogieDeclarations]: Found specification of procedure mic_reset [2022-10-16 13:52:41,072 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_reset [2022-10-16 13:52:41,072 INFO L130 BoogieDeclarations]: Found specification of procedure single_release [2022-10-16 13:52:41,072 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_char_dev_check_final_state [2022-10-16 13:52:41,072 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_char_dev_check_final_state [2022-10-16 13:52:41,072 INFO L130 BoogieDeclarations]: Found specification of procedure mic_free_interrupts [2022-10-16 13:52:41,072 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_free_interrupts [2022-10-16 13:52:41,072 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_97 [2022-10-16 13:52:41,072 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_97 [2022-10-16 13:52:41,073 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error_linux_block_request [2022-10-16 13:52:41,073 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error_linux_block_request [2022-10-16 13:52:41,073 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_drivers_base_class_check_final_state [2022-10-16 13:52:41,073 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_drivers_base_class_check_final_state [2022-10-16 13:52:41,073 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_char_dev_unregister_chrdev_region [2022-10-16 13:52:41,073 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_char_dev_unregister_chrdev_region [2022-10-16 13:52:41,073 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2022-10-16 13:52:41,073 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2022-10-16 13:52:41,073 INFO L130 BoogieDeclarations]: Found specification of procedure mic_x100_ack_interrupt [2022-10-16 13:52:41,074 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_x100_ack_interrupt [2022-10-16 13:52:41,074 INFO L130 BoogieDeclarations]: Found specification of procedure ida_simple_get [2022-10-16 13:52:41,074 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error_linux_lib_idr [2022-10-16 13:52:41,074 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error_linux_lib_idr [2022-10-16 13:52:41,074 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error_linux_usb_urb [2022-10-16 13:52:41,074 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error_linux_usb_urb [2022-10-16 13:52:41,074 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2022-10-16 13:52:41,074 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2022-10-16 13:52:41,074 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-10-16 13:52:41,075 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-10-16 13:52:41,075 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2022-10-16 13:52:41,075 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2022-10-16 13:52:41,075 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_msix_range [2022-10-16 13:52:41,075 INFO L130 BoogieDeclarations]: Found specification of procedure mic_x100_smpt_hw_init [2022-10-16 13:52:41,075 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_x100_smpt_hw_init [2022-10-16 13:52:41,075 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~~u32~0 [2022-10-16 13:52:41,075 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~~u32~0 [2022-10-16 13:52:41,076 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_sched_check_final_state [2022-10-16 13:52:41,076 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_sched_check_final_state [2022-10-16 13:52:41,076 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2022-10-16 13:52:41,076 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2022-10-16 13:52:41,076 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2022-10-16 13:52:41,076 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap_wc [2022-10-16 13:52:41,076 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-10-16 13:52:41,076 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-10-16 13:52:41,077 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_24_1 [2022-10-16 13:52:41,077 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_24_1 [2022-10-16 13:52:41,077 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-10-16 13:52:41,077 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2022-10-16 13:52:41,077 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2022-10-16 13:52:42,714 INFO L235 CfgBuilder]: Building ICFG [2022-10-16 13:52:42,722 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-16 13:53:06,119 INFO L276 CfgBuilder]: Performing block encoding [2022-10-16 13:53:06,178 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-10-16 13:53:06,178 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-10-16 13:53:06,189 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.10 01:53:06 BoogieIcfgContainer [2022-10-16 13:53:06,189 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-10-16 13:53:06,193 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-10-16 13:53:06,193 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-10-16 13:53:06,198 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-10-16 13:53:06,198 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 16.10 01:52:25" (1/3) ... [2022-10-16 13:53:06,199 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@224b28f6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.10 01:53:06, skipping insertion in model container [2022-10-16 13:53:06,199 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 01:52:38" (2/3) ... [2022-10-16 13:53:06,199 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@224b28f6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.10 01:53:06, skipping insertion in model container [2022-10-16 13:53:06,200 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.10 01:53:06" (3/3) ... [2022-10-16 13:53:06,201 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-4.0-rc1---drivers--misc--mic--host--mic_host.ko.cil.c [2022-10-16 13:53:06,226 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-10-16 13:53:06,226 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 178 error locations. [2022-10-16 13:53:06,451 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-10-16 13:53:06,461 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=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@62141122, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-10-16 13:53:06,461 INFO L358 AbstractCegarLoop]: Starting to check reachability of 178 error locations. [2022-10-16 13:53:06,484 INFO L276 IsEmpty]: Start isEmpty. Operand has 4365 states, 2826 states have (on average 1.3294409058740269) internal successors, (3757), 3184 states have internal predecessors, (3757), 1102 states have call successors, (1102), 258 states have call predecessors, (1102), 258 states have return successors, (1102), 1036 states have call predecessors, (1102), 1102 states have call successors, (1102) [2022-10-16 13:53:06,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2022-10-16 13:53:06,526 INFO L187 NwaCegarLoop]: Found error trace [2022-10-16 13:53:06,527 INFO L195 NwaCegarLoop]: trace histogram [8, 8, 8, 5, 5, 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] [2022-10-16 13:53:06,528 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting mic_x100_smpt_setErr0ASSERT_VIOLATIONINTEGER_OVERFLOW === [mic_release_callbacksErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, mic_release_callbacksErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, mic_x100_read_msi_to_src_mapErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (and 175 more)] === [2022-10-16 13:53:06,534 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-16 13:53:06,534 INFO L85 PathProgramCache]: Analyzing trace with hash 1738455124, now seen corresponding path program 1 times [2022-10-16 13:53:06,545 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-16 13:53:06,545 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [775544786] [2022-10-16 13:53:06,546 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-16 13:53:06,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-16 13:53:07,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:53:07,643 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-10-16 13:53:07,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:53:07,679 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2022-10-16 13:53:07,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:53:07,726 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-10-16 13:53:07,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:53:07,745 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-10-16 13:53:07,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:53:07,776 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2022-10-16 13:53:07,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:53:07,802 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-10-16 13:53:07,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:53:07,821 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-10-16 13:53:07,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:53:07,842 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2022-10-16 13:53:07,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:53:07,887 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2022-10-16 13:53:07,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:53:07,911 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2022-10-16 13:53:07,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:53:07,927 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2022-10-16 13:53:07,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:53:07,944 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-10-16 13:53:07,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:53:07,958 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-10-16 13:53:07,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:53:07,974 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2022-10-16 13:53:07,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:53:07,990 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2022-10-16 13:53:07,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:53:08,022 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 97 [2022-10-16 13:53:08,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:53:08,047 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-10-16 13:53:08,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:53:08,060 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-10-16 13:53:08,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:53:08,073 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-10-16 13:53:08,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:53:08,087 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2022-10-16 13:53:08,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:53:08,104 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 149 trivial. 0 not checked. [2022-10-16 13:53:08,105 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-10-16 13:53:08,105 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [775544786] [2022-10-16 13:53:08,106 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [775544786] provided 1 perfect and 0 imperfect interpolant sequences [2022-10-16 13:53:08,107 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-10-16 13:53:08,107 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-10-16 13:53:08,109 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1574573671] [2022-10-16 13:53:08,109 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-10-16 13:53:08,115 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-10-16 13:53:08,115 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-10-16 13:53:08,150 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-10-16 13:53:08,151 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-10-16 13:53:08,166 INFO L87 Difference]: Start difference. First operand has 4365 states, 2826 states have (on average 1.3294409058740269) internal successors, (3757), 3184 states have internal predecessors, (3757), 1102 states have call successors, (1102), 258 states have call predecessors, (1102), 258 states have return successors, (1102), 1036 states have call predecessors, (1102), 1102 states have call successors, (1102) Second operand has 5 states, 4 states have (on average 13.75) internal successors, (55), 2 states have internal predecessors, (55), 1 states have call successors, (19), 4 states have call predecessors, (19), 1 states have return successors, (18), 1 states have call predecessors, (18), 1 states have call successors, (18) [2022-10-16 13:53:18,417 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-10-16 13:53:25,742 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-10-16 13:53:28,958 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-10-16 13:53:28,958 INFO L93 Difference]: Finished difference Result 8745 states and 12594 transitions. [2022-10-16 13:53:28,960 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-10-16 13:53:28,962 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 4 states have (on average 13.75) internal successors, (55), 2 states have internal predecessors, (55), 1 states have call successors, (19), 4 states have call predecessors, (19), 1 states have return successors, (18), 1 states have call predecessors, (18), 1 states have call successors, (18) Word has length 129 [2022-10-16 13:53:28,963 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-10-16 13:53:29,029 INFO L225 Difference]: With dead ends: 8745 [2022-10-16 13:53:29,030 INFO L226 Difference]: Without dead ends: 4249 [2022-10-16 13:53:29,080 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 47 GetRequests, 40 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2022-10-16 13:53:29,085 INFO L413 NwaCegarLoop]: 4878 mSDtfsCounter, 8139 mSDsluCounter, 1423 mSDsCounter, 0 mSdLazyCounter, 4155 mSolverCounterSat, 5595 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 17.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 8139 SdHoareTripleChecker+Valid, 6301 SdHoareTripleChecker+Invalid, 9752 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 5595 IncrementalHoareTripleChecker+Valid, 4155 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 19.5s IncrementalHoareTripleChecker+Time [2022-10-16 13:53:29,086 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [8139 Valid, 6301 Invalid, 9752 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [5595 Valid, 4155 Invalid, 2 Unknown, 0 Unchecked, 19.5s Time] [2022-10-16 13:53:29,117 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4249 states. [2022-10-16 13:53:29,667 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4249 to 3838. [2022-10-16 13:53:29,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3838 states, 2523 states have (on average 1.3162901307966706) internal successors, (3321), 2802 states have internal predecessors, (3321), 967 states have call successors, (967), 212 states have call predecessors, (967), 207 states have return successors, (959), 894 states have call predecessors, (959), 959 states have call successors, (959) [2022-10-16 13:53:29,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3838 states to 3838 states and 5247 transitions. [2022-10-16 13:53:29,743 INFO L78 Accepts]: Start accepts. Automaton has 3838 states and 5247 transitions. Word has length 129 [2022-10-16 13:53:29,748 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-10-16 13:53:29,748 INFO L495 AbstractCegarLoop]: Abstraction has 3838 states and 5247 transitions. [2022-10-16 13:53:29,750 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 4 states have (on average 13.75) internal successors, (55), 2 states have internal predecessors, (55), 1 states have call successors, (19), 4 states have call predecessors, (19), 1 states have return successors, (18), 1 states have call predecessors, (18), 1 states have call successors, (18) [2022-10-16 13:53:29,750 INFO L276 IsEmpty]: Start isEmpty. Operand 3838 states and 5247 transitions. [2022-10-16 13:53:29,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2022-10-16 13:53:29,758 INFO L187 NwaCegarLoop]: Found error trace [2022-10-16 13:53:29,759 INFO L195 NwaCegarLoop]: trace histogram [8, 8, 8, 5, 5, 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] [2022-10-16 13:53:29,759 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-10-16 13:53:29,760 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting mic_x100_send_intrErr0ASSERT_VIOLATIONINTEGER_OVERFLOW === [mic_release_callbacksErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, mic_release_callbacksErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, mic_x100_read_msi_to_src_mapErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (and 175 more)] === [2022-10-16 13:53:29,760 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-16 13:53:29,760 INFO L85 PathProgramCache]: Analyzing trace with hash 979351731, now seen corresponding path program 1 times [2022-10-16 13:53:29,761 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-16 13:53:29,763 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [542133258] [2022-10-16 13:53:29,763 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-16 13:53:29,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-16 13:53:30,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:53:30,942 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-10-16 13:53:30,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:53:30,959 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2022-10-16 13:53:30,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:53:30,977 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-10-16 13:53:30,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:53:30,989 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-10-16 13:53:30,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:53:31,000 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2022-10-16 13:53:31,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:53:31,017 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-10-16 13:53:31,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:53:31,029 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-10-16 13:53:31,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:53:31,041 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2022-10-16 13:53:31,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:53:31,063 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2022-10-16 13:53:31,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:53:31,086 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2022-10-16 13:53:31,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:53:31,099 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2022-10-16 13:53:31,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:53:31,114 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-10-16 13:53:31,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:53:31,125 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-10-16 13:53:31,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:53:31,140 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2022-10-16 13:53:31,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:53:31,153 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2022-10-16 13:53:31,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:53:31,183 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 97 [2022-10-16 13:53:31,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:53:31,204 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-10-16 13:53:31,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:53:31,216 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-10-16 13:53:31,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:53:31,227 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-10-16 13:53:31,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:53:31,238 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2022-10-16 13:53:31,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:53:31,253 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 149 trivial. 0 not checked. [2022-10-16 13:53:31,254 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-10-16 13:53:31,254 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [542133258] [2022-10-16 13:53:31,254 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [542133258] provided 1 perfect and 0 imperfect interpolant sequences [2022-10-16 13:53:31,255 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-10-16 13:53:31,255 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-10-16 13:53:31,255 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [41534481] [2022-10-16 13:53:31,255 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-10-16 13:53:31,257 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-10-16 13:53:31,257 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-10-16 13:53:31,258 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-10-16 13:53:31,258 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-10-16 13:53:31,258 INFO L87 Difference]: Start difference. First operand 3838 states and 5247 transitions. Second operand has 6 states, 5 states have (on average 11.4) internal successors, (57), 3 states have internal predecessors, (57), 1 states have call successors, (19), 4 states have call predecessors, (19), 1 states have return successors, (18), 1 states have call predecessors, (18), 1 states have call successors, (18) [2022-10-16 13:53:45,691 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-10-16 13:53:53,598 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-10-16 13:53:55,613 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-10-16 13:53:59,581 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-10-16 13:53:59,582 INFO L93 Difference]: Finished difference Result 4251 states and 5855 transitions. [2022-10-16 13:53:59,582 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-10-16 13:53:59,583 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 5 states have (on average 11.4) internal successors, (57), 3 states have internal predecessors, (57), 1 states have call successors, (19), 4 states have call predecessors, (19), 1 states have return successors, (18), 1 states have call predecessors, (18), 1 states have call successors, (18) Word has length 131 [2022-10-16 13:53:59,584 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-10-16 13:53:59,623 INFO L225 Difference]: With dead ends: 4251 [2022-10-16 13:53:59,623 INFO L226 Difference]: Without dead ends: 4249 [2022-10-16 13:53:59,627 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 49 GetRequests, 40 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 9 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=39, Invalid=71, Unknown=0, NotChecked=0, Total=110 [2022-10-16 13:53:59,628 INFO L413 NwaCegarLoop]: 4524 mSDtfsCounter, 7737 mSDsluCounter, 1759 mSDsCounter, 0 mSdLazyCounter, 8790 mSolverCounterSat, 5244 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 25.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 7737 SdHoareTripleChecker+Valid, 6283 SdHoareTripleChecker+Invalid, 14037 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 5244 IncrementalHoareTripleChecker+Valid, 8790 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 27.3s IncrementalHoareTripleChecker+Time [2022-10-16 13:53:59,629 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [7737 Valid, 6283 Invalid, 14037 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [5244 Valid, 8790 Invalid, 3 Unknown, 0 Unchecked, 27.3s Time] [2022-10-16 13:53:59,638 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4249 states. [2022-10-16 13:54:00,060 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4249 to 3836. [2022-10-16 13:54:00,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3836 states, 2523 states have (on average 1.3154974237019421) internal successors, (3319), 2800 states have internal predecessors, (3319), 967 states have call successors, (967), 212 states have call predecessors, (967), 207 states have return successors, (959), 894 states have call predecessors, (959), 959 states have call successors, (959) [2022-10-16 13:54:00,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3836 states to 3836 states and 5245 transitions. [2022-10-16 13:54:00,102 INFO L78 Accepts]: Start accepts. Automaton has 3836 states and 5245 transitions. Word has length 131 [2022-10-16 13:54:00,103 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-10-16 13:54:00,103 INFO L495 AbstractCegarLoop]: Abstraction has 3836 states and 5245 transitions. [2022-10-16 13:54:00,103 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 11.4) internal successors, (57), 3 states have internal predecessors, (57), 1 states have call successors, (19), 4 states have call predecessors, (19), 1 states have return successors, (18), 1 states have call predecessors, (18), 1 states have call successors, (18) [2022-10-16 13:54:00,103 INFO L276 IsEmpty]: Start isEmpty. Operand 3836 states and 5245 transitions. [2022-10-16 13:54:00,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2022-10-16 13:54:00,106 INFO L187 NwaCegarLoop]: Found error trace [2022-10-16 13:54:00,107 INFO L195 NwaCegarLoop]: trace histogram [8, 8, 8, 5, 5, 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] [2022-10-16 13:54:00,107 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-10-16 13:54:00,107 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting mic_x100_send_intrErr4ASSERT_VIOLATIONINTEGER_OVERFLOW === [mic_release_callbacksErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, mic_release_callbacksErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, mic_x100_read_msi_to_src_mapErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (and 175 more)] === [2022-10-16 13:54:00,108 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-16 13:54:00,108 INFO L85 PathProgramCache]: Analyzing trace with hash 979352883, now seen corresponding path program 1 times [2022-10-16 13:54:00,108 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-16 13:54:00,108 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [147718613] [2022-10-16 13:54:00,109 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-16 13:54:00,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-16 13:54:00,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:54:03,439 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-10-16 13:54:03,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:54:03,453 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2022-10-16 13:54:03,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:54:03,469 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-10-16 13:54:03,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:54:03,479 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-10-16 13:54:03,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:54:03,490 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2022-10-16 13:54:03,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:54:03,513 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-10-16 13:54:03,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:54:03,525 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-10-16 13:54:03,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:54:03,538 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2022-10-16 13:54:03,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:54:03,591 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2022-10-16 13:54:03,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:54:03,642 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2022-10-16 13:54:03,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:54:03,661 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2022-10-16 13:54:03,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:54:03,908 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-10-16 13:54:03,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:54:03,933 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-10-16 13:54:03,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:54:03,954 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2022-10-16 13:54:03,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:54:04,097 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2022-10-16 13:54:04,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:54:04,165 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 97 [2022-10-16 13:54:04,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:54:04,193 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-10-16 13:54:04,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:54:04,207 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-10-16 13:54:04,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:54:04,220 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-10-16 13:54:04,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:54:04,234 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2022-10-16 13:54:04,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:54:04,253 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 15 proven. 6 refuted. 0 times theorem prover too weak. 128 trivial. 0 not checked. [2022-10-16 13:54:04,253 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-10-16 13:54:04,254 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [147718613] [2022-10-16 13:54:04,254 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [147718613] provided 0 perfect and 1 imperfect interpolant sequences [2022-10-16 13:54:04,254 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1590254741] [2022-10-16 13:54:04,254 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-16 13:54:04,254 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-10-16 13:54:04,255 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-10-16 13:54:04,257 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-10-16 13:54:04,266 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-10-16 13:54:05,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:54:06,022 INFO L263 TraceCheckSpWp]: Trace formula consists of 5275 conjuncts, 64 conjunts are in the unsatisfiable core [2022-10-16 13:54:06,040 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-16 13:54:06,388 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 81 proven. 0 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2022-10-16 13:54:06,388 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-10-16 13:54:06,389 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1590254741] provided 1 perfect and 0 imperfect interpolant sequences [2022-10-16 13:54:06,389 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-10-16 13:54:06,389 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [19] imperfect sequences [22] total 24 [2022-10-16 13:54:06,389 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2096976514] [2022-10-16 13:54:06,390 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-10-16 13:54:06,390 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 19 states [2022-10-16 13:54:06,390 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-10-16 13:54:06,391 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 19 interpolants. [2022-10-16 13:54:06,393 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=47, Invalid=505, Unknown=0, NotChecked=0, Total=552 [2022-10-16 13:54:06,393 INFO L87 Difference]: Start difference. First operand 3836 states and 5245 transitions. Second operand has 19 states, 18 states have (on average 3.611111111111111) internal successors, (65), 18 states have internal predecessors, (65), 7 states have call successors, (19), 2 states have call predecessors, (19), 4 states have return successors, (18), 7 states have call predecessors, (18), 7 states have call successors, (18) [2022-10-16 13:54:09,809 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-10-16 13:54:09,810 INFO L93 Difference]: Finished difference Result 7678 states and 10610 transitions. [2022-10-16 13:54:09,811 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2022-10-16 13:54:09,811 INFO L78 Accepts]: Start accepts. Automaton has has 19 states, 18 states have (on average 3.611111111111111) internal successors, (65), 18 states have internal predecessors, (65), 7 states have call successors, (19), 2 states have call predecessors, (19), 4 states have return successors, (18), 7 states have call predecessors, (18), 7 states have call successors, (18) Word has length 131 [2022-10-16 13:54:09,812 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-10-16 13:54:09,849 INFO L225 Difference]: With dead ends: 7678 [2022-10-16 13:54:09,849 INFO L226 Difference]: Without dead ends: 3786 [2022-10-16 13:54:09,882 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 207 GetRequests, 165 SyntacticMatches, 0 SemanticMatches, 42 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 139 ImplicationChecksByTransitivity, 1.4s TimeCoverageRelationStatistics Valid=309, Invalid=1583, Unknown=0, NotChecked=0, Total=1892 [2022-10-16 13:54:09,885 INFO L413 NwaCegarLoop]: 5172 mSDtfsCounter, 119 mSDsluCounter, 87645 mSDsCounter, 0 mSdLazyCounter, 1495 mSolverCounterSat, 124 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 124 SdHoareTripleChecker+Valid, 92817 SdHoareTripleChecker+Invalid, 1619 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 124 IncrementalHoareTripleChecker+Valid, 1495 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.9s IncrementalHoareTripleChecker+Time [2022-10-16 13:54:09,886 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [124 Valid, 92817 Invalid, 1619 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [124 Valid, 1495 Invalid, 0 Unknown, 0 Unchecked, 1.9s Time] [2022-10-16 13:54:09,900 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3786 states. [2022-10-16 13:54:10,148 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3786 to 3786. [2022-10-16 13:54:10,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3786 states, 2502 states have (on average 1.3069544364508394) internal successors, (3270), 2759 states have internal predecessors, (3270), 941 states have call successors, (941), 209 states have call predecessors, (941), 204 states have return successors, (933), 886 states have call predecessors, (933), 933 states have call successors, (933) [2022-10-16 13:54:10,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3786 states to 3786 states and 5144 transitions. [2022-10-16 13:54:10,201 INFO L78 Accepts]: Start accepts. Automaton has 3786 states and 5144 transitions. Word has length 131 [2022-10-16 13:54:10,201 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-10-16 13:54:10,202 INFO L495 AbstractCegarLoop]: Abstraction has 3786 states and 5144 transitions. [2022-10-16 13:54:10,203 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 19 states, 18 states have (on average 3.611111111111111) internal successors, (65), 18 states have internal predecessors, (65), 7 states have call successors, (19), 2 states have call predecessors, (19), 4 states have return successors, (18), 7 states have call predecessors, (18), 7 states have call successors, (18) [2022-10-16 13:54:10,203 INFO L276 IsEmpty]: Start isEmpty. Operand 3786 states and 5144 transitions. [2022-10-16 13:54:10,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2022-10-16 13:54:10,206 INFO L187 NwaCegarLoop]: Found error trace [2022-10-16 13:54:10,207 INFO L195 NwaCegarLoop]: trace histogram [12, 12, 12, 7, 7, 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, 1, 1, 1, 1, 1, 1] [2022-10-16 13:54:10,263 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2022-10-16 13:54:10,421 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2,2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-10-16 13:54:10,422 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting mic_x100_send_intrErr4ASSERT_VIOLATIONINTEGER_OVERFLOW === [mic_release_callbacksErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, mic_release_callbacksErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, mic_x100_read_msi_to_src_mapErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (and 175 more)] === [2022-10-16 13:54:10,422 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-16 13:54:10,422 INFO L85 PathProgramCache]: Analyzing trace with hash -1103879525, now seen corresponding path program 1 times [2022-10-16 13:54:10,423 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-16 13:54:10,423 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2107326377] [2022-10-16 13:54:10,423 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-16 13:54:10,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-16 13:54:10,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:54:11,325 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-10-16 13:54:11,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:54:11,338 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2022-10-16 13:54:11,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:54:11,355 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-10-16 13:54:11,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:54:11,367 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-10-16 13:54:11,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:54:11,382 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2022-10-16 13:54:11,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:54:11,397 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2022-10-16 13:54:11,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:54:11,414 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-10-16 13:54:11,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:54:11,427 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-10-16 13:54:11,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:54:11,439 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2022-10-16 13:54:11,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:54:11,468 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2022-10-16 13:54:11,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:54:11,485 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-10-16 13:54:11,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:54:11,497 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 72 [2022-10-16 13:54:11,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:54:11,511 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2022-10-16 13:54:11,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:54:11,581 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2022-10-16 13:54:11,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:54:11,603 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2022-10-16 13:54:11,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:54:11,620 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 98 [2022-10-16 13:54:11,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:54:11,637 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2022-10-16 13:54:11,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:54:11,655 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-10-16 13:54:11,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:54:11,668 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2022-10-16 13:54:11,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:54:11,684 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2022-10-16 13:54:11,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:54:11,715 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2022-10-16 13:54:11,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:54:11,754 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2022-10-16 13:54:11,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:54:11,778 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 144 [2022-10-16 13:54:11,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:54:11,796 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-10-16 13:54:11,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:54:11,810 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2022-10-16 13:54:11,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:54:11,827 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 163 [2022-10-16 13:54:11,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:54:11,846 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2022-10-16 13:54:11,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:54:11,866 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 174 [2022-10-16 13:54:11,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:54:11,895 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-10-16 13:54:11,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:54:11,910 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-10-16 13:54:11,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:54:11,923 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-10-16 13:54:11,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:54:11,935 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 195 [2022-10-16 13:54:11,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:54:11,953 INFO L134 CoverageAnalysis]: Checked inductivity of 343 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 339 trivial. 0 not checked. [2022-10-16 13:54:11,954 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-10-16 13:54:11,954 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2107326377] [2022-10-16 13:54:11,954 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2107326377] provided 0 perfect and 1 imperfect interpolant sequences [2022-10-16 13:54:11,954 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1693130528] [2022-10-16 13:54:11,954 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-16 13:54:11,955 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-10-16 13:54:11,955 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-10-16 13:54:11,956 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-10-16 13:54:11,982 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2022-10-16 13:54:13,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:54:13,751 INFO L263 TraceCheckSpWp]: Trace formula consists of 5575 conjuncts, 7 conjunts are in the unsatisfiable core [2022-10-16 13:54:13,774 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-16 13:54:13,847 INFO L134 CoverageAnalysis]: Checked inductivity of 343 backedges. 182 proven. 0 refuted. 0 times theorem prover too weak. 161 trivial. 0 not checked. [2022-10-16 13:54:13,848 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-10-16 13:54:13,848 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1693130528] provided 1 perfect and 0 imperfect interpolant sequences [2022-10-16 13:54:13,848 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-10-16 13:54:13,848 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [8] total 8 [2022-10-16 13:54:13,848 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1704824951] [2022-10-16 13:54:13,849 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-10-16 13:54:13,850 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-10-16 13:54:13,850 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-10-16 13:54:13,851 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-10-16 13:54:13,851 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2022-10-16 13:54:13,851 INFO L87 Difference]: Start difference. First operand 3786 states and 5144 transitions. Second operand has 5 states, 5 states have (on average 19.4) internal successors, (97), 4 states have internal predecessors, (97), 2 states have call successors, (31), 2 states have call predecessors, (31), 3 states have return successors, (30), 3 states have call predecessors, (30), 2 states have call successors, (30) [2022-10-16 13:54:14,155 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-10-16 13:54:14,155 INFO L93 Difference]: Finished difference Result 7523 states and 10229 transitions. [2022-10-16 13:54:14,156 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-10-16 13:54:14,156 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 19.4) internal successors, (97), 4 states have internal predecessors, (97), 2 states have call successors, (31), 2 states have call predecessors, (31), 3 states have return successors, (30), 3 states have call predecessors, (30), 2 states have call successors, (30) Word has length 208 [2022-10-16 13:54:14,157 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-10-16 13:54:14,189 INFO L225 Difference]: With dead ends: 7523 [2022-10-16 13:54:14,189 INFO L226 Difference]: Without dead ends: 3786 [2022-10-16 13:54:14,218 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 275 GetRequests, 267 SyntacticMatches, 2 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2022-10-16 13:54:14,219 INFO L413 NwaCegarLoop]: 5141 mSDtfsCounter, 375 mSDsluCounter, 14896 mSDsCounter, 0 mSdLazyCounter, 13 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 518 SdHoareTripleChecker+Valid, 20037 SdHoareTripleChecker+Invalid, 13 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 13 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-10-16 13:54:14,219 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [518 Valid, 20037 Invalid, 13 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 13 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-10-16 13:54:14,231 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3786 states. [2022-10-16 13:54:14,568 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3786 to 3786. [2022-10-16 13:54:14,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3786 states, 2502 states have (on average 1.306554756195044) internal successors, (3269), 2759 states have internal predecessors, (3269), 941 states have call successors, (941), 209 states have call predecessors, (941), 204 states have return successors, (933), 886 states have call predecessors, (933), 933 states have call successors, (933) [2022-10-16 13:54:14,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3786 states to 3786 states and 5143 transitions. [2022-10-16 13:54:14,600 INFO L78 Accepts]: Start accepts. Automaton has 3786 states and 5143 transitions. Word has length 208 [2022-10-16 13:54:14,600 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-10-16 13:54:14,600 INFO L495 AbstractCegarLoop]: Abstraction has 3786 states and 5143 transitions. [2022-10-16 13:54:14,601 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 19.4) internal successors, (97), 4 states have internal predecessors, (97), 2 states have call successors, (31), 2 states have call predecessors, (31), 3 states have return successors, (30), 3 states have call predecessors, (30), 2 states have call successors, (30) [2022-10-16 13:54:14,601 INFO L276 IsEmpty]: Start isEmpty. Operand 3786 states and 5143 transitions. [2022-10-16 13:54:14,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2022-10-16 13:54:14,605 INFO L187 NwaCegarLoop]: Found error trace [2022-10-16 13:54:14,606 INFO L195 NwaCegarLoop]: trace histogram [12, 12, 12, 7, 7, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-10-16 13:54:14,660 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2022-10-16 13:54:14,821 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable3 [2022-10-16 13:54:14,822 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting mic_x100_send_intrErr4ASSERT_VIOLATIONINTEGER_OVERFLOW === [mic_release_callbacksErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, mic_release_callbacksErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, mic_x100_read_msi_to_src_mapErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (and 175 more)] === [2022-10-16 13:54:14,822 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-16 13:54:14,822 INFO L85 PathProgramCache]: Analyzing trace with hash 1337140516, now seen corresponding path program 1 times [2022-10-16 13:54:14,822 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-16 13:54:14,823 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [181925890] [2022-10-16 13:54:14,823 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-16 13:54:14,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-16 13:54:15,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:54:15,567 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-10-16 13:54:15,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:54:15,579 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2022-10-16 13:54:15,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:54:15,593 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-10-16 13:54:15,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:54:15,602 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-10-16 13:54:15,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:54:15,612 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2022-10-16 13:54:15,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:54:15,624 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2022-10-16 13:54:15,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:54:15,640 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-10-16 13:54:15,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:54:15,650 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-10-16 13:54:15,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:54:15,659 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2022-10-16 13:54:15,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:54:15,685 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2022-10-16 13:54:15,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:54:15,700 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-10-16 13:54:15,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:54:15,712 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 72 [2022-10-16 13:54:15,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:54:15,725 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2022-10-16 13:54:15,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:54:15,739 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2022-10-16 13:54:15,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:54:15,752 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2022-10-16 13:54:15,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:54:15,764 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 96 [2022-10-16 13:54:15,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:54:15,828 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2022-10-16 13:54:15,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:54:15,841 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 111 [2022-10-16 13:54:15,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:54:15,856 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-10-16 13:54:15,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:54:15,870 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2022-10-16 13:54:15,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:54:15,886 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2022-10-16 13:54:15,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:54:15,917 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 141 [2022-10-16 13:54:15,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:54:15,948 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145 [2022-10-16 13:54:15,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:54:15,962 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2022-10-16 13:54:15,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:54:15,975 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-10-16 13:54:15,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:54:15,984 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 163 [2022-10-16 13:54:15,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:54:16,001 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 169 [2022-10-16 13:54:16,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:54:16,014 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 174 [2022-10-16 13:54:16,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:54:16,029 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 180 [2022-10-16 13:54:16,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:54:16,058 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-10-16 13:54:16,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:54:16,068 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-10-16 13:54:16,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:54:16,086 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-10-16 13:54:16,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:54:16,096 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2022-10-16 13:54:16,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:54:16,111 INFO L134 CoverageAnalysis]: Checked inductivity of 343 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 339 trivial. 0 not checked. [2022-10-16 13:54:16,111 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-10-16 13:54:16,112 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [181925890] [2022-10-16 13:54:16,112 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [181925890] provided 0 perfect and 1 imperfect interpolant sequences [2022-10-16 13:54:16,112 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1163302313] [2022-10-16 13:54:16,112 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-16 13:54:16,112 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-10-16 13:54:16,113 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-10-16 13:54:16,114 INFO L229 MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-10-16 13:54:16,136 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2022-10-16 13:54:17,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:54:17,960 INFO L263 TraceCheckSpWp]: Trace formula consists of 5587 conjuncts, 7 conjunts are in the unsatisfiable core [2022-10-16 13:54:17,974 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-16 13:54:18,033 INFO L134 CoverageAnalysis]: Checked inductivity of 343 backedges. 188 proven. 0 refuted. 0 times theorem prover too weak. 155 trivial. 0 not checked. [2022-10-16 13:54:18,034 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-10-16 13:54:18,034 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1163302313] provided 1 perfect and 0 imperfect interpolant sequences [2022-10-16 13:54:18,034 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-10-16 13:54:18,034 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [8] total 8 [2022-10-16 13:54:18,034 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [724042080] [2022-10-16 13:54:18,035 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-10-16 13:54:18,035 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-10-16 13:54:18,035 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-10-16 13:54:18,036 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-10-16 13:54:18,036 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2022-10-16 13:54:18,036 INFO L87 Difference]: Start difference. First operand 3786 states and 5143 transitions. Second operand has 5 states, 5 states have (on average 20.6) internal successors, (103), 4 states have internal predecessors, (103), 2 states have call successors, (32), 2 states have call predecessors, (32), 3 states have return successors, (31), 3 states have call predecessors, (31), 2 states have call successors, (31) [2022-10-16 13:54:18,326 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-10-16 13:54:18,326 INFO L93 Difference]: Finished difference Result 7512 states and 10214 transitions. [2022-10-16 13:54:18,326 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-10-16 13:54:18,327 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 20.6) internal successors, (103), 4 states have internal predecessors, (103), 2 states have call successors, (32), 2 states have call predecessors, (32), 3 states have return successors, (31), 3 states have call predecessors, (31), 2 states have call successors, (31) Word has length 214 [2022-10-16 13:54:18,327 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-10-16 13:54:18,360 INFO L225 Difference]: With dead ends: 7512 [2022-10-16 13:54:18,361 INFO L226 Difference]: Without dead ends: 3786 [2022-10-16 13:54:18,392 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 283 GetRequests, 275 SyntacticMatches, 2 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2022-10-16 13:54:18,394 INFO L413 NwaCegarLoop]: 5140 mSDtfsCounter, 369 mSDsluCounter, 14902 mSDsCounter, 0 mSdLazyCounter, 13 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 509 SdHoareTripleChecker+Valid, 20042 SdHoareTripleChecker+Invalid, 13 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 13 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-10-16 13:54:18,397 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [509 Valid, 20042 Invalid, 13 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 13 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-10-16 13:54:18,406 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3786 states. [2022-10-16 13:54:18,640 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3786 to 3786. [2022-10-16 13:54:18,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3786 states, 2502 states have (on average 1.3061550759392486) internal successors, (3268), 2758 states have internal predecessors, (3268), 941 states have call successors, (941), 209 states have call predecessors, (941), 204 states have return successors, (933), 886 states have call predecessors, (933), 933 states have call successors, (933) [2022-10-16 13:54:18,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3786 states to 3786 states and 5142 transitions. [2022-10-16 13:54:18,669 INFO L78 Accepts]: Start accepts. Automaton has 3786 states and 5142 transitions. Word has length 214 [2022-10-16 13:54:18,671 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-10-16 13:54:18,671 INFO L495 AbstractCegarLoop]: Abstraction has 3786 states and 5142 transitions. [2022-10-16 13:54:18,671 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 20.6) internal successors, (103), 4 states have internal predecessors, (103), 2 states have call successors, (32), 2 states have call predecessors, (32), 3 states have return successors, (31), 3 states have call predecessors, (31), 2 states have call successors, (31) [2022-10-16 13:54:18,671 INFO L276 IsEmpty]: Start isEmpty. Operand 3786 states and 5142 transitions. [2022-10-16 13:54:18,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2022-10-16 13:54:18,676 INFO L187 NwaCegarLoop]: Found error trace [2022-10-16 13:54:18,677 INFO L195 NwaCegarLoop]: trace histogram [12, 12, 12, 7, 7, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-10-16 13:54:18,729 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2022-10-16 13:54:18,890 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,4 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-10-16 13:54:18,891 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting mic_x100_send_intrErr4ASSERT_VIOLATIONINTEGER_OVERFLOW === [mic_release_callbacksErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, mic_release_callbacksErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, mic_x100_read_msi_to_src_mapErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (and 175 more)] === [2022-10-16 13:54:18,891 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-16 13:54:18,891 INFO L85 PathProgramCache]: Analyzing trace with hash -170349340, now seen corresponding path program 1 times [2022-10-16 13:54:18,892 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-16 13:54:18,892 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1722673018] [2022-10-16 13:54:18,892 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-16 13:54:18,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-16 13:54:19,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:54:20,722 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-10-16 13:54:20,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:54:20,733 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2022-10-16 13:54:20,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:54:20,748 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-10-16 13:54:20,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:54:20,758 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-10-16 13:54:20,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:54:20,773 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2022-10-16 13:54:20,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:54:20,785 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2022-10-16 13:54:20,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:54:20,802 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-10-16 13:54:20,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:54:20,813 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-10-16 13:54:20,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:54:20,824 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2022-10-16 13:54:20,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:54:20,852 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2022-10-16 13:54:20,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:54:21,040 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-10-16 13:54:21,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:54:21,052 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 72 [2022-10-16 13:54:21,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:54:21,135 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2022-10-16 13:54:21,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:54:21,149 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2022-10-16 13:54:21,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:54:21,164 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2022-10-16 13:54:21,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:54:21,178 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 96 [2022-10-16 13:54:21,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:54:21,196 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2022-10-16 13:54:21,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:54:21,211 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2022-10-16 13:54:21,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:54:21,225 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 116 [2022-10-16 13:54:21,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:54:21,240 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-10-16 13:54:21,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:54:21,249 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2022-10-16 13:54:21,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:54:21,262 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2022-10-16 13:54:21,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:54:21,291 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2022-10-16 13:54:21,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:54:21,322 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2022-10-16 13:54:21,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:54:21,337 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 155 [2022-10-16 13:54:21,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:54:21,353 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-10-16 13:54:21,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:54:21,363 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2022-10-16 13:54:21,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:54:21,376 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 174 [2022-10-16 13:54:21,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:54:21,389 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2022-10-16 13:54:21,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:54:21,405 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 185 [2022-10-16 13:54:21,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:54:21,426 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-10-16 13:54:21,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:54:21,437 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-10-16 13:54:21,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:54:21,447 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-10-16 13:54:21,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:54:21,458 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 206 [2022-10-16 13:54:21,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:54:21,474 INFO L134 CoverageAnalysis]: Checked inductivity of 343 backedges. 12 proven. 21 refuted. 0 times theorem prover too weak. 310 trivial. 0 not checked. [2022-10-16 13:54:21,474 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-10-16 13:54:21,475 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1722673018] [2022-10-16 13:54:21,475 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1722673018] provided 0 perfect and 1 imperfect interpolant sequences [2022-10-16 13:54:21,475 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1557342195] [2022-10-16 13:54:21,475 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-16 13:54:21,476 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-10-16 13:54:21,476 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-10-16 13:54:21,477 INFO L229 MonitoredProcess]: Starting monitored process 5 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-10-16 13:54:21,499 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2022-10-16 13:54:23,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:54:23,339 INFO L263 TraceCheckSpWp]: Trace formula consists of 5597 conjuncts, 21 conjunts are in the unsatisfiable core [2022-10-16 13:54:23,347 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-16 13:54:23,497 INFO L134 CoverageAnalysis]: Checked inductivity of 343 backedges. 191 proven. 0 refuted. 0 times theorem prover too weak. 152 trivial. 0 not checked. [2022-10-16 13:54:23,498 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-10-16 13:54:23,498 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1557342195] provided 1 perfect and 0 imperfect interpolant sequences [2022-10-16 13:54:23,498 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-10-16 13:54:23,498 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [10] total 14 [2022-10-16 13:54:23,498 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [515650249] [2022-10-16 13:54:23,499 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-10-16 13:54:23,499 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-10-16 13:54:23,500 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-10-16 13:54:23,500 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-10-16 13:54:23,500 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=157, Unknown=0, NotChecked=0, Total=182 [2022-10-16 13:54:23,501 INFO L87 Difference]: Start difference. First operand 3786 states and 5142 transitions. Second operand has 8 states, 8 states have (on average 13.375) internal successors, (107), 7 states have internal predecessors, (107), 2 states have call successors, (33), 2 states have call predecessors, (33), 3 states have return successors, (32), 3 states have call predecessors, (32), 2 states have call successors, (32) [2022-10-16 13:54:24,580 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-10-16 13:54:24,581 INFO L93 Difference]: Finished difference Result 7396 states and 10053 transitions. [2022-10-16 13:54:24,582 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-10-16 13:54:24,582 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 13.375) internal successors, (107), 7 states have internal predecessors, (107), 2 states have call successors, (33), 2 states have call predecessors, (33), 3 states have return successors, (32), 3 states have call predecessors, (32), 2 states have call successors, (32) Word has length 219 [2022-10-16 13:54:24,583 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-10-16 13:54:24,614 INFO L225 Difference]: With dead ends: 7396 [2022-10-16 13:54:24,614 INFO L226 Difference]: Without dead ends: 3784 [2022-10-16 13:54:24,631 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 299 GetRequests, 283 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=47, Invalid=259, Unknown=0, NotChecked=0, Total=306 [2022-10-16 13:54:24,633 INFO L413 NwaCegarLoop]: 5086 mSDtfsCounter, 8 mSDsluCounter, 30398 mSDsCounter, 0 mSdLazyCounter, 502 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 8 SdHoareTripleChecker+Valid, 35484 SdHoareTripleChecker+Invalid, 502 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 502 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.7s IncrementalHoareTripleChecker+Time [2022-10-16 13:54:24,633 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [8 Valid, 35484 Invalid, 502 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [0 Valid, 502 Invalid, 0 Unknown, 0 Unchecked, 0.7s Time] [2022-10-16 13:54:24,642 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3784 states. [2022-10-16 13:54:24,857 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3784 to 3784. [2022-10-16 13:54:24,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3784 states, 2501 states have (on average 1.3058776489404238) internal successors, (3266), 2757 states have internal predecessors, (3266), 940 states have call successors, (940), 209 states have call predecessors, (940), 204 states have return successors, (932), 885 states have call predecessors, (932), 932 states have call successors, (932) [2022-10-16 13:54:24,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3784 states to 3784 states and 5138 transitions. [2022-10-16 13:54:24,891 INFO L78 Accepts]: Start accepts. Automaton has 3784 states and 5138 transitions. Word has length 219 [2022-10-16 13:54:24,892 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-10-16 13:54:24,892 INFO L495 AbstractCegarLoop]: Abstraction has 3784 states and 5138 transitions. [2022-10-16 13:54:24,892 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 13.375) internal successors, (107), 7 states have internal predecessors, (107), 2 states have call successors, (33), 2 states have call predecessors, (33), 3 states have return successors, (32), 3 states have call predecessors, (32), 2 states have call successors, (32) [2022-10-16 13:54:24,892 INFO L276 IsEmpty]: Start isEmpty. Operand 3784 states and 5138 transitions. [2022-10-16 13:54:24,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 224 [2022-10-16 13:54:24,897 INFO L187 NwaCegarLoop]: Found error trace [2022-10-16 13:54:24,897 INFO L195 NwaCegarLoop]: trace histogram [11, 11, 11, 6, 6, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-10-16 13:54:24,952 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Forceful destruction successful, exit code 0 [2022-10-16 13:54:25,110 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5,5 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-10-16 13:54:25,111 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting mic_x100_send_intrErr4ASSERT_VIOLATIONINTEGER_OVERFLOW === [mic_release_callbacksErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, mic_release_callbacksErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, mic_x100_read_msi_to_src_mapErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (and 175 more)] === [2022-10-16 13:54:25,111 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-16 13:54:25,112 INFO L85 PathProgramCache]: Analyzing trace with hash 1674194467, now seen corresponding path program 1 times [2022-10-16 13:54:25,112 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-16 13:54:25,113 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1852775779] [2022-10-16 13:54:25,113 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-16 13:54:25,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-16 13:54:25,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:54:27,106 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-10-16 13:54:27,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:54:27,118 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2022-10-16 13:54:27,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:54:27,133 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-10-16 13:54:27,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:54:27,142 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-10-16 13:54:27,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:54:27,152 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2022-10-16 13:54:27,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:54:27,164 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2022-10-16 13:54:27,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:54:27,179 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-10-16 13:54:27,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:54:27,189 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-10-16 13:54:27,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:54:27,199 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2022-10-16 13:54:27,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:54:27,229 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2022-10-16 13:54:27,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:54:27,243 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-10-16 13:54:27,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:54:27,252 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 72 [2022-10-16 13:54:27,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:54:27,265 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2022-10-16 13:54:27,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:54:27,277 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2022-10-16 13:54:27,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:54:27,288 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2022-10-16 13:54:27,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:54:27,300 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 96 [2022-10-16 13:54:27,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:54:27,311 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2022-10-16 13:54:27,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:54:27,323 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2022-10-16 13:54:27,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:54:27,335 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 116 [2022-10-16 13:54:27,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:54:27,468 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-10-16 13:54:27,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:54:27,524 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 127 [2022-10-16 13:54:27,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:54:27,562 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2022-10-16 13:54:27,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:54:27,580 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 140 [2022-10-16 13:54:27,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:54:27,620 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2022-10-16 13:54:27,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:54:27,661 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2022-10-16 13:54:27,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:54:27,678 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 159 [2022-10-16 13:54:27,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:54:27,696 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-10-16 13:54:27,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:54:27,708 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 172 [2022-10-16 13:54:27,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:54:27,726 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 178 [2022-10-16 13:54:27,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:54:27,742 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 183 [2022-10-16 13:54:27,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:54:27,761 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 189 [2022-10-16 13:54:27,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:54:27,789 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-10-16 13:54:27,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:54:27,802 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-10-16 13:54:27,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:54:27,815 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-10-16 13:54:27,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:54:27,828 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 210 [2022-10-16 13:54:27,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:54:27,842 INFO L134 CoverageAnalysis]: Checked inductivity of 281 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 281 trivial. 0 not checked. [2022-10-16 13:54:27,843 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-10-16 13:54:27,843 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1852775779] [2022-10-16 13:54:27,843 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1852775779] provided 1 perfect and 0 imperfect interpolant sequences [2022-10-16 13:54:27,843 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-10-16 13:54:27,843 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2022-10-16 13:54:27,843 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1979569425] [2022-10-16 13:54:27,844 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-10-16 13:54:27,845 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2022-10-16 13:54:27,845 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-10-16 13:54:27,845 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2022-10-16 13:54:27,846 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=91, Unknown=0, NotChecked=0, Total=110 [2022-10-16 13:54:27,846 INFO L87 Difference]: Start difference. First operand 3784 states and 5138 transitions. Second operand has 11 states, 11 states have (on average 9.454545454545455) internal successors, (104), 5 states have internal predecessors, (104), 2 states have call successors, (34), 6 states have call predecessors, (34), 3 states have return successors, (33), 4 states have call predecessors, (33), 2 states have call successors, (33) [2022-10-16 13:54:57,299 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-10-16 13:55:07,687 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-10-16 13:55:09,694 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-10-16 13:55:11,704 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-10-16 13:55:13,723 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-10-16 13:55:15,741 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-10-16 13:55:17,766 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-10-16 13:55:28,635 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-10-16 13:55:28,636 INFO L93 Difference]: Finished difference Result 7795 states and 10642 transitions. [2022-10-16 13:55:28,636 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2022-10-16 13:55:28,637 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 11 states have (on average 9.454545454545455) internal successors, (104), 5 states have internal predecessors, (104), 2 states have call successors, (34), 6 states have call predecessors, (34), 3 states have return successors, (33), 4 states have call predecessors, (33), 2 states have call successors, (33) Word has length 223 [2022-10-16 13:55:28,637 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-10-16 13:55:28,691 INFO L225 Difference]: With dead ends: 7795 [2022-10-16 13:55:28,691 INFO L226 Difference]: Without dead ends: 4171 [2022-10-16 13:55:28,703 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 85 GetRequests, 69 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 24 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=76, Invalid=230, Unknown=0, NotChecked=0, Total=306 [2022-10-16 13:55:28,705 INFO L413 NwaCegarLoop]: 4381 mSDtfsCounter, 11149 mSDsluCounter, 3831 mSDsCounter, 0 mSdLazyCounter, 27461 mSolverCounterSat, 7067 mSolverCounterUnsat, 7 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 54.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 11291 SdHoareTripleChecker+Valid, 8212 SdHoareTripleChecker+Invalid, 34535 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.3s SdHoareTripleChecker+Time, 7067 IncrementalHoareTripleChecker+Valid, 27461 IncrementalHoareTripleChecker+Invalid, 7 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 59.5s IncrementalHoareTripleChecker+Time [2022-10-16 13:55:28,705 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [11291 Valid, 8212 Invalid, 34535 Unknown, 0 Unchecked, 0.3s Time], IncrementalHoareTripleChecker [7067 Valid, 27461 Invalid, 7 Unknown, 0 Unchecked, 59.5s Time] [2022-10-16 13:55:28,714 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4171 states. [2022-10-16 13:55:28,980 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4171 to 3767. [2022-10-16 13:55:28,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3767 states, 2489 states have (on average 1.3069505825632783) internal successors, (3253), 2745 states have internal predecessors, (3253), 937 states have call successors, (937), 207 states have call predecessors, (937), 202 states have return successors, (929), 882 states have call predecessors, (929), 929 states have call successors, (929) [2022-10-16 13:55:29,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3767 states to 3767 states and 5119 transitions. [2022-10-16 13:55:29,009 INFO L78 Accepts]: Start accepts. Automaton has 3767 states and 5119 transitions. Word has length 223 [2022-10-16 13:55:29,009 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-10-16 13:55:29,009 INFO L495 AbstractCegarLoop]: Abstraction has 3767 states and 5119 transitions. [2022-10-16 13:55:29,010 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 11 states, 11 states have (on average 9.454545454545455) internal successors, (104), 5 states have internal predecessors, (104), 2 states have call successors, (34), 6 states have call predecessors, (34), 3 states have return successors, (33), 4 states have call predecessors, (33), 2 states have call successors, (33) [2022-10-16 13:55:29,010 INFO L276 IsEmpty]: Start isEmpty. Operand 3767 states and 5119 transitions. [2022-10-16 13:55:29,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 301 [2022-10-16 13:55:29,015 INFO L187 NwaCegarLoop]: Found error trace [2022-10-16 13:55:29,015 INFO L195 NwaCegarLoop]: trace histogram [18, 18, 18, 8, 8, 6, 6, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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] [2022-10-16 13:55:29,016 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2022-10-16 13:55:29,016 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting mic_x100_send_intrErr4ASSERT_VIOLATIONINTEGER_OVERFLOW === [mic_release_callbacksErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, mic_release_callbacksErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, mic_x100_read_msi_to_src_mapErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (and 175 more)] === [2022-10-16 13:55:29,016 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-16 13:55:29,016 INFO L85 PathProgramCache]: Analyzing trace with hash -60220125, now seen corresponding path program 1 times [2022-10-16 13:55:29,017 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-16 13:55:29,017 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [9442504] [2022-10-16 13:55:29,017 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-16 13:55:29,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-16 13:55:29,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:55:30,870 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-10-16 13:55:30,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:55:30,881 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2022-10-16 13:55:30,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:55:30,894 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-10-16 13:55:30,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:55:30,902 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-10-16 13:55:30,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:55:30,910 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2022-10-16 13:55:30,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:55:30,920 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2022-10-16 13:55:30,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:55:30,933 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-10-16 13:55:30,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:55:30,942 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-10-16 13:55:30,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:55:30,950 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2022-10-16 13:55:30,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:55:30,976 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2022-10-16 13:55:30,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:55:31,140 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-10-16 13:55:31,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:55:31,150 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 72 [2022-10-16 13:55:31,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:55:31,221 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2022-10-16 13:55:31,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:55:31,233 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2022-10-16 13:55:31,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:55:31,325 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2022-10-16 13:55:31,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:55:31,336 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 96 [2022-10-16 13:55:31,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:55:31,348 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2022-10-16 13:55:31,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:55:31,360 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2022-10-16 13:55:31,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:55:31,374 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 116 [2022-10-16 13:55:31,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:55:31,387 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-10-16 13:55:31,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:55:31,396 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2022-10-16 13:55:31,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:55:31,409 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2022-10-16 13:55:31,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:55:31,423 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 141 [2022-10-16 13:55:31,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:55:31,441 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-10-16 13:55:31,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:55:31,450 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-10-16 13:55:31,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:55:31,459 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-10-16 13:55:31,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:55:31,468 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 163 [2022-10-16 13:55:31,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:55:31,485 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-10-16 13:55:31,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:55:31,493 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-10-16 13:55:31,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:55:31,502 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-10-16 13:55:31,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:55:31,512 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 184 [2022-10-16 13:55:31,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:55:31,530 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-10-16 13:55:31,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:55:31,538 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-10-16 13:55:31,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:55:31,547 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-10-16 13:55:31,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:55:31,555 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 205 [2022-10-16 13:55:31,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:55:31,585 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 211 [2022-10-16 13:55:31,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:55:31,597 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 215 [2022-10-16 13:55:31,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:55:31,631 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 227 [2022-10-16 13:55:31,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:55:31,666 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 231 [2022-10-16 13:55:31,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:55:31,679 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 236 [2022-10-16 13:55:31,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:55:31,692 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-10-16 13:55:31,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:55:31,701 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 249 [2022-10-16 13:55:31,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:55:31,714 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 255 [2022-10-16 13:55:31,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:55:31,728 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 260 [2022-10-16 13:55:31,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:55:31,741 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 266 [2022-10-16 13:55:31,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:55:31,759 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-10-16 13:55:31,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:55:31,769 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-10-16 13:55:31,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:55:31,778 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-10-16 13:55:31,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:55:31,787 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 287 [2022-10-16 13:55:31,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:55:31,801 INFO L134 CoverageAnalysis]: Checked inductivity of 799 backedges. 12 proven. 39 refuted. 0 times theorem prover too weak. 748 trivial. 0 not checked. [2022-10-16 13:55:31,801 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-10-16 13:55:31,801 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [9442504] [2022-10-16 13:55:31,802 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [9442504] provided 0 perfect and 1 imperfect interpolant sequences [2022-10-16 13:55:31,802 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1216909190] [2022-10-16 13:55:31,802 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-16 13:55:31,802 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-10-16 13:55:31,802 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-10-16 13:55:31,805 INFO L229 MonitoredProcess]: Starting monitored process 6 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-10-16 13:55:31,824 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2022-10-16 13:55:33,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:55:33,661 INFO L263 TraceCheckSpWp]: Trace formula consists of 5934 conjuncts, 37 conjunts are in the unsatisfiable core [2022-10-16 13:55:33,671 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-16 13:55:33,873 INFO L134 CoverageAnalysis]: Checked inductivity of 799 backedges. 363 proven. 0 refuted. 0 times theorem prover too weak. 436 trivial. 0 not checked. [2022-10-16 13:55:33,873 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-10-16 13:55:33,874 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1216909190] provided 1 perfect and 0 imperfect interpolant sequences [2022-10-16 13:55:33,874 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-10-16 13:55:33,874 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [11] total 13 [2022-10-16 13:55:33,874 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [202363490] [2022-10-16 13:55:33,874 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-10-16 13:55:33,875 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2022-10-16 13:55:33,875 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-10-16 13:55:33,876 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2022-10-16 13:55:33,876 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=132, Unknown=0, NotChecked=0, Total=156 [2022-10-16 13:55:33,876 INFO L87 Difference]: Start difference. First operand 3767 states and 5119 transitions. Second operand has 9 states, 8 states have (on average 14.75) internal successors, (118), 8 states have internal predecessors, (118), 4 states have call successors, (39), 2 states have call predecessors, (39), 4 states have return successors, (38), 4 states have call predecessors, (38), 4 states have call successors, (38) [2022-10-16 13:55:34,910 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-10-16 13:55:34,910 INFO L93 Difference]: Finished difference Result 7498 states and 10198 transitions. [2022-10-16 13:55:34,910 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-10-16 13:55:34,911 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 8 states have (on average 14.75) internal successors, (118), 8 states have internal predecessors, (118), 4 states have call successors, (39), 2 states have call predecessors, (39), 4 states have return successors, (38), 4 states have call predecessors, (38), 4 states have call successors, (38) Word has length 300 [2022-10-16 13:55:34,911 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-10-16 13:55:34,935 INFO L225 Difference]: With dead ends: 7498 [2022-10-16 13:55:34,936 INFO L226 Difference]: Without dead ends: 3769 [2022-10-16 13:55:34,952 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 407 GetRequests, 393 SyntacticMatches, 2 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=28, Invalid=154, Unknown=0, NotChecked=0, Total=182 [2022-10-16 13:55:34,953 INFO L413 NwaCegarLoop]: 5066 mSDtfsCounter, 2 mSDsluCounter, 35334 mSDsCounter, 0 mSdLazyCounter, 546 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2 SdHoareTripleChecker+Valid, 40400 SdHoareTripleChecker+Invalid, 547 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 546 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.7s IncrementalHoareTripleChecker+Time [2022-10-16 13:55:34,953 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2 Valid, 40400 Invalid, 547 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1 Valid, 546 Invalid, 0 Unknown, 0 Unchecked, 0.7s Time] [2022-10-16 13:55:34,961 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3769 states.