./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-sound--drivers--snd-mts64.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 6b4ec56b Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33adfb0b-1ab8-4bcd-b3c7-0930015a15ae/bin/utaipan-6cKwYrpEi9/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33adfb0b-1ab8-4bcd-b3c7-0930015a15ae/bin/utaipan-6cKwYrpEi9/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33adfb0b-1ab8-4bcd-b3c7-0930015a15ae/bin/utaipan-6cKwYrpEi9/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33adfb0b-1ab8-4bcd-b3c7-0930015a15ae/bin/utaipan-6cKwYrpEi9/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-sound--drivers--snd-mts64.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33adfb0b-1ab8-4bcd-b3c7-0930015a15ae/bin/utaipan-6cKwYrpEi9/config/svcomp-Overflow-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33adfb0b-1ab8-4bcd-b3c7-0930015a15ae/bin/utaipan-6cKwYrpEi9 --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 425a3bbb125c6bdd9dab7ba3d2b6e465c36167f805fbb1bc755a03e911f07206 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-6b4ec56 [2022-11-20 19:58:43,942 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 19:58:43,944 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 19:58:43,998 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 19:58:43,999 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 19:58:44,000 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 19:58:44,002 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 19:58:44,003 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 19:58:44,005 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 19:58:44,006 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 19:58:44,007 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 19:58:44,008 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 19:58:44,009 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 19:58:44,010 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 19:58:44,011 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 19:58:44,013 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 19:58:44,014 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 19:58:44,015 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 19:58:44,016 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 19:58:44,019 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 19:58:44,020 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 19:58:44,028 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 19:58:44,031 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 19:58:44,034 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 19:58:44,042 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 19:58:44,042 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 19:58:44,043 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 19:58:44,043 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 19:58:44,044 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 19:58:44,045 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 19:58:44,045 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 19:58:44,046 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 19:58:44,047 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 19:58:44,048 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 19:58:44,049 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 19:58:44,049 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 19:58:44,050 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 19:58:44,051 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 19:58:44,051 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 19:58:44,052 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 19:58:44,053 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 19:58:44,054 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33adfb0b-1ab8-4bcd-b3c7-0930015a15ae/bin/utaipan-6cKwYrpEi9/config/svcomp-Overflow-64bit-Taipan_Default.epf [2022-11-20 19:58:44,076 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 19:58:44,077 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 19:58:44,077 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 19:58:44,077 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 19:58:44,078 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 19:58:44,078 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 19:58:44,079 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-20 19:58:44,079 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-20 19:58:44,079 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-20 19:58:44,080 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-11-20 19:58:44,080 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-20 19:58:44,080 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-20 19:58:44,080 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-11-20 19:58:44,081 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-11-20 19:58:44,081 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-20 19:58:44,081 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-11-20 19:58:44,082 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-11-20 19:58:44,082 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-11-20 19:58:44,083 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 19:58:44,083 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 19:58:44,083 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 19:58:44,084 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 19:58:44,084 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 19:58:44,084 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 19:58:44,085 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 19:58:44,085 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-20 19:58:44,085 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 19:58:44,085 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 19:58:44,086 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 19:58:44,086 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 19:58:44,086 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 19:58:44,087 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 19:58:44,087 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 19:58:44,087 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-11-20 19:58:44,088 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 19:58:44,088 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 19:58:44,088 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-11-20 19:58:44,089 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 19:58:44,089 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 19:58:44,089 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-20 19:58:44,089 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33adfb0b-1ab8-4bcd-b3c7-0930015a15ae/bin/utaipan-6cKwYrpEi9/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33adfb0b-1ab8-4bcd-b3c7-0930015a15ae/bin/utaipan-6cKwYrpEi9 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 425a3bbb125c6bdd9dab7ba3d2b6e465c36167f805fbb1bc755a03e911f07206 [2022-11-20 19:58:44,368 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 19:58:44,391 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 19:58:44,394 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 19:58:44,396 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 19:58:44,397 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 19:58:44,399 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33adfb0b-1ab8-4bcd-b3c7-0930015a15ae/bin/utaipan-6cKwYrpEi9/../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-sound--drivers--snd-mts64.ko-entry_point.cil.out.i [2022-11-20 19:58:47,532 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 19:58:48,053 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 19:58:48,054 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33adfb0b-1ab8-4bcd-b3c7-0930015a15ae/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-sound--drivers--snd-mts64.ko-entry_point.cil.out.i [2022-11-20 19:58:48,094 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33adfb0b-1ab8-4bcd-b3c7-0930015a15ae/bin/utaipan-6cKwYrpEi9/data/ec9c4be17/480696842d584704b71ac558ef4ccaa0/FLAG2239401f2 [2022-11-20 19:58:48,111 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33adfb0b-1ab8-4bcd-b3c7-0930015a15ae/bin/utaipan-6cKwYrpEi9/data/ec9c4be17/480696842d584704b71ac558ef4ccaa0 [2022-11-20 19:58:48,114 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 19:58:48,115 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 19:58:48,117 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 19:58:48,117 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 19:58:48,121 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 19:58:48,122 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 07:58:48" (1/1) ... [2022-11-20 19:58:48,123 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7f170c30 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:58:48, skipping insertion in model container [2022-11-20 19:58:48,124 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 07:58:48" (1/1) ... [2022-11-20 19:58:48,133 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 19:58:48,216 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 19:58:48,682 WARN L1259 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [3506] [2022-11-20 19:58:48,683 WARN L1259 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [3507-3508] [2022-11-20 19:58:48,819 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33adfb0b-1ab8-4bcd-b3c7-0930015a15ae/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-sound--drivers--snd-mts64.ko-entry_point.cil.out.i[103871,103884] [2022-11-20 19:58:49,327 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 19:58:49,376 INFO L203 MainTranslator]: Completed pre-run [2022-11-20 19:58:49,485 WARN L1259 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [3506] [2022-11-20 19:58:49,486 WARN L1259 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [3507-3508] [2022-11-20 19:58:49,507 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33adfb0b-1ab8-4bcd-b3c7-0930015a15ae/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-sound--drivers--snd-mts64.ko-entry_point.cil.out.i[103871,103884] [2022-11-20 19:58:49,774 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 19:58:49,827 INFO L208 MainTranslator]: Completed translation [2022-11-20 19:58:49,827 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:58:49 WrapperNode [2022-11-20 19:58:49,828 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 19:58:49,829 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-20 19:58:49,829 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-20 19:58:49,830 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-20 19:58:49,839 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:58:49" (1/1) ... [2022-11-20 19:58:49,909 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:58:49" (1/1) ... [2022-11-20 19:58:50,046 INFO L138 Inliner]: procedures = 158, calls = 832, calls flagged for inlining = 74, calls inlined = 62, statements flattened = 1857 [2022-11-20 19:58:50,047 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-20 19:58:50,048 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-20 19:58:50,048 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-20 19:58:50,049 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-20 19:58:50,062 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:58:49" (1/1) ... [2022-11-20 19:58:50,062 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:58:49" (1/1) ... [2022-11-20 19:58:50,158 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:58:49" (1/1) ... [2022-11-20 19:58:50,158 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:58:49" (1/1) ... [2022-11-20 19:58:50,234 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:58:49" (1/1) ... [2022-11-20 19:58:50,243 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:58:49" (1/1) ... [2022-11-20 19:58:50,254 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:58:49" (1/1) ... [2022-11-20 19:58:50,261 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:58:49" (1/1) ... [2022-11-20 19:58:50,277 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-20 19:58:50,278 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-20 19:58:50,278 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-20 19:58:50,278 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-20 19:58:50,279 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:58:49" (1/1) ... [2022-11-20 19:58:50,286 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 19:58:50,300 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33adfb0b-1ab8-4bcd-b3c7-0930015a15ae/bin/utaipan-6cKwYrpEi9/z3 [2022-11-20 19:58:50,317 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33adfb0b-1ab8-4bcd-b3c7-0930015a15ae/bin/utaipan-6cKwYrpEi9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-20 19:58:50,331 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33adfb0b-1ab8-4bcd-b3c7-0930015a15ae/bin/utaipan-6cKwYrpEi9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-20 19:58:50,369 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-20 19:58:50,369 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2022-11-20 19:58:50,370 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2022-11-20 19:58:50,370 INFO L130 BoogieDeclarations]: Found specification of procedure snd_mts64_rawmidi_open [2022-11-20 19:58:50,370 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_mts64_rawmidi_open [2022-11-20 19:58:50,370 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-11-20 19:58:50,370 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-11-20 19:58:50,370 INFO L130 BoogieDeclarations]: Found specification of procedure platform_driver_unregister [2022-11-20 19:58:50,371 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_driver_unregister [2022-11-20 19:58:50,371 INFO L130 BoogieDeclarations]: Found specification of procedure snd_mts64_rawmidi_close [2022-11-20 19:58:50,371 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_mts64_rawmidi_close [2022-11-20 19:58:50,371 INFO L130 BoogieDeclarations]: Found specification of procedure parport_unregister_device [2022-11-20 19:58:50,371 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_unregister_device [2022-11-20 19:58:50,371 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-20 19:58:50,372 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-20 19:58:50,372 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-20 19:58:50,372 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2022-11-20 19:58:50,372 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2022-11-20 19:58:50,372 INFO L130 BoogieDeclarations]: Found specification of procedure mts64_write_command [2022-11-20 19:58:50,373 INFO L138 BoogieDeclarations]: Found implementation of procedure mts64_write_command [2022-11-20 19:58:50,373 INFO L130 BoogieDeclarations]: Found specification of procedure snd_mts64_ctl_smpte_time_info [2022-11-20 19:58:50,373 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_mts64_ctl_smpte_time_info [2022-11-20 19:58:50,374 INFO L130 BoogieDeclarations]: Found specification of procedure mts64_write_data [2022-11-20 19:58:50,375 INFO L138 BoogieDeclarations]: Found implementation of procedure mts64_write_data [2022-11-20 19:58:50,375 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-20 19:58:50,375 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-20 19:58:50,375 INFO L130 BoogieDeclarations]: Found specification of procedure snd_mts64_remove [2022-11-20 19:58:50,375 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_mts64_remove [2022-11-20 19:58:50,375 INFO L130 BoogieDeclarations]: Found specification of procedure snd_mts64_ctl_smpte_time_get [2022-11-20 19:58:50,376 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_mts64_ctl_smpte_time_get [2022-11-20 19:58:50,376 INFO L130 BoogieDeclarations]: Found specification of procedure snd_mts64_detach [2022-11-20 19:58:50,376 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_mts64_detach [2022-11-20 19:58:50,376 INFO L130 BoogieDeclarations]: Found specification of procedure mts64_device_close [2022-11-20 19:58:50,376 INFO L138 BoogieDeclarations]: Found implementation of procedure mts64_device_close [2022-11-20 19:58:50,377 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-20 19:58:50,377 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-11-20 19:58:50,377 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-11-20 19:58:50,377 INFO L130 BoogieDeclarations]: Found specification of procedure mts64_device_init [2022-11-20 19:58:50,377 INFO L138 BoogieDeclarations]: Found implementation of procedure mts64_device_init [2022-11-20 19:58:50,377 INFO L130 BoogieDeclarations]: Found specification of procedure mts64_read_char [2022-11-20 19:58:50,378 INFO L138 BoogieDeclarations]: Found implementation of procedure mts64_read_char [2022-11-20 19:58:50,378 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2022-11-20 19:58:50,378 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2022-11-20 19:58:50,379 INFO L130 BoogieDeclarations]: Found specification of procedure mts64_read [2022-11-20 19:58:50,379 INFO L138 BoogieDeclarations]: Found implementation of procedure mts64_read [2022-11-20 19:58:50,379 INFO L130 BoogieDeclarations]: Found specification of procedure snd_mts64_probe_port [2022-11-20 19:58:50,379 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_mts64_probe_port [2022-11-20 19:58:50,379 INFO L130 BoogieDeclarations]: Found specification of procedure mts64_device_open [2022-11-20 19:58:50,380 INFO L138 BoogieDeclarations]: Found implementation of procedure mts64_device_open [2022-11-20 19:58:50,380 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-20 19:58:50,380 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-20 19:58:50,380 INFO L130 BoogieDeclarations]: Found specification of procedure mts64_smpte_stop [2022-11-20 19:58:50,381 INFO L138 BoogieDeclarations]: Found implementation of procedure mts64_smpte_stop [2022-11-20 19:58:50,381 INFO L130 BoogieDeclarations]: Found specification of procedure mts64_disable_readout [2022-11-20 19:58:50,381 INFO L138 BoogieDeclarations]: Found implementation of procedure mts64_disable_readout [2022-11-20 19:58:50,381 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-20 19:58:50,381 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~VOID [2022-11-20 19:58:50,381 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~VOID [2022-11-20 19:58:50,382 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-20 19:58:50,382 INFO L130 BoogieDeclarations]: Found specification of procedure snd_mts64_ctl_smpte_time_put [2022-11-20 19:58:50,382 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_mts64_ctl_smpte_time_put [2022-11-20 19:58:50,382 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-20 19:58:50,383 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-20 19:58:50,383 INFO L130 BoogieDeclarations]: Found specification of procedure mts64_enable_readout [2022-11-20 19:58:50,383 INFO L138 BoogieDeclarations]: Found implementation of procedure mts64_enable_readout [2022-11-20 19:58:50,383 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2022-11-20 19:58:50,383 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2022-11-20 19:58:50,384 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-11-20 19:58:50,384 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-11-20 19:58:50,384 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-20 19:58:50,385 INFO L130 BoogieDeclarations]: Found specification of procedure mts64_write_midi [2022-11-20 19:58:50,385 INFO L138 BoogieDeclarations]: Found implementation of procedure mts64_write_midi [2022-11-20 19:58:50,385 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2022-11-20 19:58:50,386 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2022-11-20 19:58:50,386 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_unregister [2022-11-20 19:58:50,386 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_device_unregister [2022-11-20 19:58:50,386 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-11-20 19:58:50,386 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-11-20 19:58:50,387 INFO L130 BoogieDeclarations]: Found specification of procedure mts64_device_ready [2022-11-20 19:58:50,387 INFO L138 BoogieDeclarations]: Found implementation of procedure mts64_device_ready [2022-11-20 19:58:50,387 INFO L130 BoogieDeclarations]: Found specification of procedure mts64_probe [2022-11-20 19:58:50,387 INFO L138 BoogieDeclarations]: Found implementation of procedure mts64_probe [2022-11-20 19:58:50,387 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-20 19:58:50,387 INFO L130 BoogieDeclarations]: Found specification of procedure platform_set_drvdata [2022-11-20 19:58:50,387 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_set_drvdata [2022-11-20 19:58:50,388 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-20 19:58:50,388 INFO L130 BoogieDeclarations]: Found specification of procedure snd_card_free [2022-11-20 19:58:50,388 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_card_free [2022-11-20 19:58:50,388 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_drvdata [2022-11-20 19:58:50,388 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_drvdata [2022-11-20 19:58:50,388 INFO L130 BoogieDeclarations]: Found specification of procedure snd_mts64_unregister_all [2022-11-20 19:58:50,389 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_mts64_unregister_all [2022-11-20 19:58:50,389 INFO L130 BoogieDeclarations]: Found specification of procedure snd_mts64_probe [2022-11-20 19:58:50,389 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_mts64_probe [2022-11-20 19:58:50,390 INFO L130 BoogieDeclarations]: Found specification of procedure parport_release [2022-11-20 19:58:50,390 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_release [2022-11-20 19:58:50,390 INFO L130 BoogieDeclarations]: Found specification of procedure snd_mts64_rawmidi_output_trigger [2022-11-20 19:58:50,390 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_mts64_rawmidi_output_trigger [2022-11-20 19:58:50,390 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-20 19:58:50,390 INFO L130 BoogieDeclarations]: Found specification of procedure snd_mts64_rawmidi_input_trigger [2022-11-20 19:58:50,391 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_mts64_rawmidi_input_trigger [2022-11-20 19:58:50,391 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-11-20 19:58:50,391 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-11-20 19:58:50,392 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-20 19:58:50,392 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-20 19:58:50,395 INFO L130 BoogieDeclarations]: Found specification of procedure snd_rawmidi_set_ops [2022-11-20 19:58:50,396 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_rawmidi_set_ops [2022-11-20 19:58:50,396 INFO L130 BoogieDeclarations]: Found specification of procedure parport_register_device [2022-11-20 19:58:50,396 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_register_device [2022-11-20 19:58:50,398 INFO L130 BoogieDeclarations]: Found specification of procedure parport_claim [2022-11-20 19:58:50,398 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_claim [2022-11-20 19:58:50,998 INFO L235 CfgBuilder]: Building ICFG [2022-11-20 19:58:51,001 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-20 19:58:51,266 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-20 19:58:53,314 INFO L276 CfgBuilder]: Performing block encoding [2022-11-20 19:58:53,661 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-20 19:58:53,661 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-11-20 19:58:53,666 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 07:58:53 BoogieIcfgContainer [2022-11-20 19:58:53,667 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-20 19:58:53,671 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-20 19:58:53,672 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-20 19:58:53,675 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-20 19:58:53,676 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 20.11 07:58:48" (1/3) ... [2022-11-20 19:58:53,678 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@658113ab and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.11 07:58:53, skipping insertion in model container [2022-11-20 19:58:53,678 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:58:49" (2/3) ... [2022-11-20 19:58:53,679 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@658113ab and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.11 07:58:53, skipping insertion in model container [2022-11-20 19:58:53,679 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 07:58:53" (3/3) ... [2022-11-20 19:58:53,689 INFO L112 eAbstractionObserver]: Analyzing ICFG 43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-sound--drivers--snd-mts64.ko-entry_point.cil.out.i [2022-11-20 19:58:53,710 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-20 19:58:53,710 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 44 error locations. [2022-11-20 19:58:53,822 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-20 19:58:53,831 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;@223bce2e, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-20 19:58:53,831 INFO L358 AbstractCegarLoop]: Starting to check reachability of 44 error locations. [2022-11-20 19:58:53,839 INFO L276 IsEmpty]: Start isEmpty. Operand has 688 states, 424 states have (on average 1.4764150943396226) internal successors, (626), 488 states have internal predecessors, (626), 171 states have call successors, (171), 49 states have call predecessors, (171), 48 states have return successors, (159), 158 states have call predecessors, (159), 159 states have call successors, (159) [2022-11-20 19:58:53,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-11-20 19:58:53,853 INFO L187 NwaCegarLoop]: Found error trace [2022-11-20 19:58:53,854 INFO L195 NwaCegarLoop]: trace histogram [6, 6, 6, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-20 19:58:53,854 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting snd_mts64_rawmidi_closeErr0ASSERT_VIOLATIONINTEGER_OVERFLOW === [snd_mts64_rawmidi_openErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, snd_mts64_rawmidi_openErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, snd_mts64_rawmidi_closeErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (and 41 more)] === [2022-11-20 19:58:53,860 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 19:58:53,860 INFO L85 PathProgramCache]: Analyzing trace with hash -623526145, now seen corresponding path program 1 times [2022-11-20 19:58:53,871 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-20 19:58:53,872 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [466034354] [2022-11-20 19:58:53,872 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 19:58:53,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 19:58:54,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 19:58:54,550 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2022-11-20 19:58:54,551 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-20 19:58:54,552 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [466034354] [2022-11-20 19:58:54,552 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [466034354] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-20 19:58:54,553 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-20 19:58:54,553 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-20 19:58:54,555 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1014279969] [2022-11-20 19:58:54,556 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-20 19:58:54,564 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-20 19:58:54,565 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-20 19:58:54,613 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-20 19:58:54,615 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-20 19:58:54,620 INFO L87 Difference]: Start difference. First operand has 688 states, 424 states have (on average 1.4764150943396226) internal successors, (626), 488 states have internal predecessors, (626), 171 states have call successors, (171), 49 states have call predecessors, (171), 48 states have return successors, (159), 158 states have call predecessors, (159), 159 states have call successors, (159) Second operand has 3 states, 3 states have (on average 6.333333333333333) internal successors, (19), 3 states have internal predecessors, (19), 2 states have call successors, (7), 2 states have call predecessors, (7), 1 states have return successors, (6), 1 states have call predecessors, (6), 1 states have call successors, (6) [2022-11-20 19:58:55,563 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-20 19:58:55,564 INFO L93 Difference]: Finished difference Result 1994 states and 2907 transitions. [2022-11-20 19:58:55,565 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-20 19:58:55,567 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 6.333333333333333) internal successors, (19), 3 states have internal predecessors, (19), 2 states have call successors, (7), 2 states have call predecessors, (7), 1 states have return successors, (6), 1 states have call predecessors, (6), 1 states have call successors, (6) Word has length 47 [2022-11-20 19:58:55,567 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-20 19:58:55,594 INFO L225 Difference]: With dead ends: 1994 [2022-11-20 19:58:55,594 INFO L226 Difference]: Without dead ends: 1284 [2022-11-20 19:58:55,605 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-20 19:58:55,613 INFO L413 NwaCegarLoop]: 1005 mSDtfsCounter, 891 mSDsluCounter, 830 mSDsCounter, 0 mSdLazyCounter, 188 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 891 SdHoareTripleChecker+Valid, 1835 SdHoareTripleChecker+Invalid, 190 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 188 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.7s IncrementalHoareTripleChecker+Time [2022-11-20 19:58:55,616 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [891 Valid, 1835 Invalid, 190 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 188 Invalid, 0 Unknown, 0 Unchecked, 0.7s Time] [2022-11-20 19:58:55,637 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1284 states. [2022-11-20 19:58:55,789 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1284 to 1247. [2022-11-20 19:58:55,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1247 states, 810 states have (on average 1.434567901234568) internal successors, (1162), 866 states have internal predecessors, (1162), 303 states have call successors, (303), 94 states have call predecessors, (303), 94 states have return successors, (301), 298 states have call predecessors, (301), 301 states have call successors, (301) [2022-11-20 19:58:55,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1247 states to 1247 states and 1766 transitions. [2022-11-20 19:58:55,805 INFO L78 Accepts]: Start accepts. Automaton has 1247 states and 1766 transitions. Word has length 47 [2022-11-20 19:58:55,806 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-20 19:58:55,806 INFO L495 AbstractCegarLoop]: Abstraction has 1247 states and 1766 transitions. [2022-11-20 19:58:55,807 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 6.333333333333333) internal successors, (19), 3 states have internal predecessors, (19), 2 states have call successors, (7), 2 states have call predecessors, (7), 1 states have return successors, (6), 1 states have call predecessors, (6), 1 states have call successors, (6) [2022-11-20 19:58:55,807 INFO L276 IsEmpty]: Start isEmpty. Operand 1247 states and 1766 transitions. [2022-11-20 19:58:55,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 19:58:55,811 INFO L187 NwaCegarLoop]: Found error trace [2022-11-20 19:58:55,811 INFO L195 NwaCegarLoop]: trace histogram [6, 6, 6, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-20 19:58:55,811 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-11-20 19:58:55,812 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr6ASSERT_VIOLATIONINTEGER_OVERFLOW === [snd_mts64_rawmidi_openErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, snd_mts64_rawmidi_openErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, snd_mts64_rawmidi_closeErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (and 41 more)] === [2022-11-20 19:58:55,812 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 19:58:55,813 INFO L85 PathProgramCache]: Analyzing trace with hash -1078925970, now seen corresponding path program 1 times [2022-11-20 19:58:55,813 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-20 19:58:55,813 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [604422476] [2022-11-20 19:58:55,813 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 19:58:55,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 19:58:55,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 19:58:56,127 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2022-11-20 19:58:56,128 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-20 19:58:56,128 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [604422476] [2022-11-20 19:58:56,128 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [604422476] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-20 19:58:56,128 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-20 19:58:56,128 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-20 19:58:56,129 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1650601759] [2022-11-20 19:58:56,129 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-20 19:58:56,130 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-20 19:58:56,130 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-20 19:58:56,131 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-20 19:58:56,131 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-20 19:58:56,131 INFO L87 Difference]: Start difference. First operand 1247 states and 1766 transitions. Second operand has 3 states, 3 states have (on average 7.333333333333333) internal successors, (22), 3 states have internal predecessors, (22), 1 states have call successors, (6), 1 states have call predecessors, (6), 1 states have return successors, (6), 1 states have call predecessors, (6), 1 states have call successors, (6) [2022-11-20 19:58:56,843 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-20 19:58:56,844 INFO L93 Difference]: Finished difference Result 3612 states and 5100 transitions. [2022-11-20 19:58:56,844 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-20 19:58:56,844 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 7.333333333333333) internal successors, (22), 3 states have internal predecessors, (22), 1 states have call successors, (6), 1 states have call predecessors, (6), 1 states have return successors, (6), 1 states have call predecessors, (6), 1 states have call successors, (6) Word has length 49 [2022-11-20 19:58:56,845 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-20 19:58:56,863 INFO L225 Difference]: With dead ends: 3612 [2022-11-20 19:58:56,863 INFO L226 Difference]: Without dead ends: 2378 [2022-11-20 19:58:56,870 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-20 19:58:56,871 INFO L413 NwaCegarLoop]: 1004 mSDtfsCounter, 823 mSDsluCounter, 801 mSDsCounter, 0 mSdLazyCounter, 185 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 823 SdHoareTripleChecker+Valid, 1805 SdHoareTripleChecker+Invalid, 187 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 185 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2022-11-20 19:58:56,872 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [823 Valid, 1805 Invalid, 187 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 185 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2022-11-20 19:58:56,876 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2378 states. [2022-11-20 19:58:57,009 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2378 to 2342. [2022-11-20 19:58:57,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2342 states, 1541 states have (on average 1.4295911745619727) internal successors, (2203), 1613 states have internal predecessors, (2203), 575 states have call successors, (575), 186 states have call predecessors, (575), 186 states have return successors, (571), 564 states have call predecessors, (571), 571 states have call successors, (571) [2022-11-20 19:58:57,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2342 states to 2342 states and 3349 transitions. [2022-11-20 19:58:57,031 INFO L78 Accepts]: Start accepts. Automaton has 2342 states and 3349 transitions. Word has length 49 [2022-11-20 19:58:57,031 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-20 19:58:57,031 INFO L495 AbstractCegarLoop]: Abstraction has 2342 states and 3349 transitions. [2022-11-20 19:58:57,032 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 7.333333333333333) internal successors, (22), 3 states have internal predecessors, (22), 1 states have call successors, (6), 1 states have call predecessors, (6), 1 states have return successors, (6), 1 states have call predecessors, (6), 1 states have call successors, (6) [2022-11-20 19:58:57,032 INFO L276 IsEmpty]: Start isEmpty. Operand 2342 states and 3349 transitions. [2022-11-20 19:58:57,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-11-20 19:58:57,034 INFO L187 NwaCegarLoop]: Found error trace [2022-11-20 19:58:57,034 INFO L195 NwaCegarLoop]: trace histogram [6, 6, 6, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-20 19:58:57,034 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-11-20 19:58:57,035 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting snd_mts64_rawmidi_closeErr0ASSERT_VIOLATIONINTEGER_OVERFLOW === [snd_mts64_rawmidi_openErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, snd_mts64_rawmidi_openErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, snd_mts64_rawmidi_closeErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (and 41 more)] === [2022-11-20 19:58:57,035 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 19:58:57,035 INFO L85 PathProgramCache]: Analyzing trace with hash -1667477210, now seen corresponding path program 1 times [2022-11-20 19:58:57,035 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-20 19:58:57,036 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [422242944] [2022-11-20 19:58:57,036 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 19:58:57,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 19:58:57,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 19:58:57,245 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2022-11-20 19:58:57,245 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-20 19:58:57,245 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [422242944] [2022-11-20 19:58:57,246 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [422242944] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-20 19:58:57,246 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-20 19:58:57,246 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-20 19:58:57,246 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1027163333] [2022-11-20 19:58:57,246 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-20 19:58:57,253 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-20 19:58:57,254 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-20 19:58:57,254 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-20 19:58:57,255 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-20 19:58:57,255 INFO L87 Difference]: Start difference. First operand 2342 states and 3349 transitions. Second operand has 3 states, 3 states have (on average 8.333333333333334) internal successors, (25), 3 states have internal predecessors, (25), 2 states have call successors, (7), 2 states have call predecessors, (7), 1 states have return successors, (6), 1 states have call predecessors, (6), 1 states have call successors, (6) [2022-11-20 19:58:58,316 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-20 19:58:58,316 INFO L93 Difference]: Finished difference Result 6857 states and 9777 transitions. [2022-11-20 19:58:58,316 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-20 19:58:58,317 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 8.333333333333334) internal successors, (25), 3 states have internal predecessors, (25), 2 states have call successors, (7), 2 states have call predecessors, (7), 1 states have return successors, (6), 1 states have call predecessors, (6), 1 states have call successors, (6) Word has length 53 [2022-11-20 19:58:58,317 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-20 19:58:58,345 INFO L225 Difference]: With dead ends: 6857 [2022-11-20 19:58:58,345 INFO L226 Difference]: Without dead ends: 4528 [2022-11-20 19:58:58,355 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-20 19:58:58,356 INFO L413 NwaCegarLoop]: 1051 mSDtfsCounter, 832 mSDsluCounter, 800 mSDsCounter, 0 mSdLazyCounter, 194 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 832 SdHoareTripleChecker+Valid, 1851 SdHoareTripleChecker+Invalid, 196 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 194 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.8s IncrementalHoareTripleChecker+Time [2022-11-20 19:58:58,357 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [832 Valid, 1851 Invalid, 196 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 194 Invalid, 0 Unknown, 0 Unchecked, 0.8s Time] [2022-11-20 19:58:58,363 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4528 states. [2022-11-20 19:58:58,630 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4528 to 4488. [2022-11-20 19:58:58,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4488 states, 2973 states have (on average 1.4265052135889673) internal successors, (4241), 3079 states have internal predecessors, (4241), 1103 states have call successors, (1103), 372 states have call predecessors, (1103), 372 states have return successors, (1095), 1080 states have call predecessors, (1095), 1095 states have call successors, (1095) [2022-11-20 19:58:58,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4488 states to 4488 states and 6439 transitions. [2022-11-20 19:58:58,677 INFO L78 Accepts]: Start accepts. Automaton has 4488 states and 6439 transitions. Word has length 53 [2022-11-20 19:58:58,680 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-20 19:58:58,682 INFO L495 AbstractCegarLoop]: Abstraction has 4488 states and 6439 transitions. [2022-11-20 19:58:58,684 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 8.333333333333334) internal successors, (25), 3 states have internal predecessors, (25), 2 states have call successors, (7), 2 states have call predecessors, (7), 1 states have return successors, (6), 1 states have call predecessors, (6), 1 states have call successors, (6) [2022-11-20 19:58:58,684 INFO L276 IsEmpty]: Start isEmpty. Operand 4488 states and 6439 transitions. [2022-11-20 19:58:58,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-11-20 19:58:58,689 INFO L187 NwaCegarLoop]: Found error trace [2022-11-20 19:58:58,690 INFO L195 NwaCegarLoop]: trace histogram [6, 6, 6, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-20 19:58:58,690 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-11-20 19:58:58,691 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting snd_mts64_unregister_allErr0ASSERT_VIOLATIONINTEGER_OVERFLOW === [snd_mts64_rawmidi_openErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, snd_mts64_rawmidi_openErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, snd_mts64_rawmidi_closeErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (and 41 more)] === [2022-11-20 19:58:58,692 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 19:58:58,692 INFO L85 PathProgramCache]: Analyzing trace with hash -1842761066, now seen corresponding path program 1 times [2022-11-20 19:58:58,692 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-20 19:58:58,692 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1926061755] [2022-11-20 19:58:58,692 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 19:58:58,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 19:58:58,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 19:58:58,958 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2022-11-20 19:58:58,958 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-20 19:58:58,958 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1926061755] [2022-11-20 19:58:58,959 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1926061755] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-20 19:58:58,959 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-20 19:58:58,959 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-20 19:58:58,959 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1746643511] [2022-11-20 19:58:58,959 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-20 19:58:58,960 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-20 19:58:58,960 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-20 19:58:58,961 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-20 19:58:58,961 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-20 19:58:58,961 INFO L87 Difference]: Start difference. First operand 4488 states and 6439 transitions. Second operand has 3 states, 3 states have (on average 9.0) internal successors, (27), 3 states have internal predecessors, (27), 2 states have call successors, (7), 2 states have call predecessors, (7), 1 states have return successors, (6), 1 states have call predecessors, (6), 1 states have call successors, (6) [2022-11-20 19:58:59,973 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-20 19:58:59,974 INFO L93 Difference]: Finished difference Result 13227 states and 18955 transitions. [2022-11-20 19:58:59,978 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-20 19:58:59,979 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 9.0) internal successors, (27), 3 states have internal predecessors, (27), 2 states have call successors, (7), 2 states have call predecessors, (7), 1 states have return successors, (6), 1 states have call predecessors, (6), 1 states have call successors, (6) Word has length 55 [2022-11-20 19:58:59,979 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-20 19:59:00,118 INFO L225 Difference]: With dead ends: 13227 [2022-11-20 19:59:00,119 INFO L226 Difference]: Without dead ends: 8712 [2022-11-20 19:59:00,136 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-20 19:59:00,137 INFO L413 NwaCegarLoop]: 1089 mSDtfsCounter, 837 mSDsluCounter, 810 mSDsCounter, 0 mSdLazyCounter, 187 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 837 SdHoareTripleChecker+Valid, 1899 SdHoareTripleChecker+Invalid, 190 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 187 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2022-11-20 19:59:00,137 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [837 Valid, 1899 Invalid, 190 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 187 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2022-11-20 19:59:00,148 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8712 states. [2022-11-20 19:59:00,599 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8712 to 8642. [2022-11-20 19:59:00,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8642 states, 5780 states have (on average 1.4261245674740484) internal successors, (8243), 5930 states have internal predecessors, (8243), 2097 states have call successors, (2097), 730 states have call predecessors, (2097), 725 states have return successors, (2092), 2069 states have call predecessors, (2092), 2092 states have call successors, (2092) [2022-11-20 19:59:00,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8642 states to 8642 states and 12432 transitions. [2022-11-20 19:59:00,682 INFO L78 Accepts]: Start accepts. Automaton has 8642 states and 12432 transitions. Word has length 55 [2022-11-20 19:59:00,683 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-20 19:59:00,685 INFO L495 AbstractCegarLoop]: Abstraction has 8642 states and 12432 transitions. [2022-11-20 19:59:00,686 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 9.0) internal successors, (27), 3 states have internal predecessors, (27), 2 states have call successors, (7), 2 states have call predecessors, (7), 1 states have return successors, (6), 1 states have call predecessors, (6), 1 states have call successors, (6) [2022-11-20 19:59:00,686 INFO L276 IsEmpty]: Start isEmpty. Operand 8642 states and 12432 transitions. [2022-11-20 19:59:00,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-11-20 19:59:00,689 INFO L187 NwaCegarLoop]: Found error trace [2022-11-20 19:59:00,689 INFO L195 NwaCegarLoop]: trace histogram [6, 6, 6, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-20 19:59:00,689 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-11-20 19:59:00,690 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr12ASSERT_VIOLATIONINTEGER_OVERFLOW === [snd_mts64_rawmidi_openErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, snd_mts64_rawmidi_openErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, snd_mts64_rawmidi_closeErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (and 41 more)] === [2022-11-20 19:59:00,690 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 19:59:00,691 INFO L85 PathProgramCache]: Analyzing trace with hash -927651756, now seen corresponding path program 1 times [2022-11-20 19:59:00,691 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-20 19:59:00,691 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1056182067] [2022-11-20 19:59:00,691 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 19:59:00,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 19:59:00,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 19:59:00,888 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2022-11-20 19:59:00,888 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-20 19:59:00,888 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1056182067] [2022-11-20 19:59:00,889 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1056182067] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-20 19:59:00,889 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-20 19:59:00,889 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-20 19:59:00,889 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1112561067] [2022-11-20 19:59:00,889 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-20 19:59:00,890 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-20 19:59:00,890 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-20 19:59:00,890 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-20 19:59:00,891 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-20 19:59:00,891 INFO L87 Difference]: Start difference. First operand 8642 states and 12432 transitions. Second operand has 3 states, 3 states have (on average 9.666666666666666) internal successors, (29), 3 states have internal predecessors, (29), 2 states have call successors, (8), 1 states have call predecessors, (8), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) [2022-11-20 19:59:02,753 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-20 19:59:02,753 INFO L93 Difference]: Finished difference Result 25432 states and 36534 transitions. [2022-11-20 19:59:02,754 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-20 19:59:02,754 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 9.666666666666666) internal successors, (29), 3 states have internal predecessors, (29), 2 states have call successors, (8), 1 states have call predecessors, (8), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) Word has length 60 [2022-11-20 19:59:02,754 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-20 19:59:02,886 INFO L225 Difference]: With dead ends: 25432 [2022-11-20 19:59:02,887 INFO L226 Difference]: Without dead ends: 16803 [2022-11-20 19:59:02,931 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-20 19:59:02,933 INFO L413 NwaCegarLoop]: 1406 mSDtfsCounter, 862 mSDsluCounter, 804 mSDsCounter, 0 mSdLazyCounter, 238 mSolverCounterSat, 4 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 862 SdHoareTripleChecker+Valid, 2210 SdHoareTripleChecker+Invalid, 242 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 238 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.9s IncrementalHoareTripleChecker+Time [2022-11-20 19:59:02,933 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [862 Valid, 2210 Invalid, 242 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 238 Invalid, 0 Unknown, 0 Unchecked, 0.9s Time] [2022-11-20 19:59:02,956 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 16803 states. [2022-11-20 19:59:03,954 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 16803 to 16749. [2022-11-20 19:59:03,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 16749 states, 11182 states have (on average 1.4202289393668395) internal successors, (15881), 11443 states have internal predecessors, (15881), 4106 states have call successors, (4106), 1430 states have call predecessors, (4106), 1421 states have return successors, (4097), 4051 states have call predecessors, (4097), 4097 states have call successors, (4097) [2022-11-20 19:59:04,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16749 states to 16749 states and 24084 transitions. [2022-11-20 19:59:04,080 INFO L78 Accepts]: Start accepts. Automaton has 16749 states and 24084 transitions. Word has length 60 [2022-11-20 19:59:04,080 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-20 19:59:04,080 INFO L495 AbstractCegarLoop]: Abstraction has 16749 states and 24084 transitions. [2022-11-20 19:59:04,081 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 9.666666666666666) internal successors, (29), 3 states have internal predecessors, (29), 2 states have call successors, (8), 1 states have call predecessors, (8), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) [2022-11-20 19:59:04,081 INFO L276 IsEmpty]: Start isEmpty. Operand 16749 states and 24084 transitions. [2022-11-20 19:59:04,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-11-20 19:59:04,084 INFO L187 NwaCegarLoop]: Found error trace [2022-11-20 19:59:04,084 INFO L195 NwaCegarLoop]: trace histogram [7, 7, 7, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-20 19:59:04,085 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-11-20 19:59:04,085 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting snd_mts64_unregister_allErr0ASSERT_VIOLATIONINTEGER_OVERFLOW === [snd_mts64_rawmidi_openErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, snd_mts64_rawmidi_openErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, snd_mts64_rawmidi_closeErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (and 41 more)] === [2022-11-20 19:59:04,085 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 19:59:04,086 INFO L85 PathProgramCache]: Analyzing trace with hash -312694784, now seen corresponding path program 1 times [2022-11-20 19:59:04,090 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-20 19:59:04,090 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1015822786] [2022-11-20 19:59:04,090 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 19:59:04,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 19:59:04,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 19:59:04,374 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2022-11-20 19:59:04,376 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-20 19:59:04,377 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1015822786] [2022-11-20 19:59:04,377 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1015822786] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-20 19:59:04,377 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-20 19:59:04,378 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-11-20 19:59:04,379 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1822492444] [2022-11-20 19:59:04,379 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-20 19:59:04,379 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-20 19:59:04,380 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-20 19:59:04,381 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-20 19:59:04,382 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-20 19:59:04,382 INFO L87 Difference]: Start difference. First operand 16749 states and 24084 transitions. Second operand has 3 states, 2 states have (on average 16.0) internal successors, (32), 3 states have internal predecessors, (32), 1 states have call successors, (8), 1 states have call predecessors, (8), 1 states have return successors, (7), 1 states have call predecessors, (7), 1 states have call successors, (7) [2022-11-20 19:59:05,961 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-20 19:59:05,961 INFO L93 Difference]: Finished difference Result 33587 states and 48335 transitions. [2022-11-20 19:59:05,961 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-20 19:59:05,961 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 2 states have (on average 16.0) internal successors, (32), 3 states have internal predecessors, (32), 1 states have call successors, (8), 1 states have call predecessors, (8), 1 states have return successors, (7), 1 states have call predecessors, (7), 1 states have call successors, (7) Word has length 65 [2022-11-20 19:59:05,962 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-20 19:59:06,079 INFO L225 Difference]: With dead ends: 33587 [2022-11-20 19:59:06,079 INFO L226 Difference]: Without dead ends: 16851 [2022-11-20 19:59:06,271 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-20 19:59:06,272 INFO L413 NwaCegarLoop]: 828 mSDtfsCounter, 3 mSDsluCounter, 823 mSDsCounter, 0 mSdLazyCounter, 185 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4 SdHoareTripleChecker+Valid, 1651 SdHoareTripleChecker+Invalid, 187 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 185 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2022-11-20 19:59:06,272 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4 Valid, 1651 Invalid, 187 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 185 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2022-11-20 19:59:06,294 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 16851 states. [2022-11-20 19:59:07,098 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 16851 to 16851. [2022-11-20 19:59:07,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 16851 states, 11267 states have (on average 1.4185674980030176) internal successors, (15983), 11528 states have internal predecessors, (15983), 4123 states have call successors, (4123), 1430 states have call predecessors, (4123), 1421 states have return successors, (4114), 4068 states have call predecessors, (4114), 4114 states have call successors, (4114) [2022-11-20 19:59:07,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16851 states to 16851 states and 24220 transitions. [2022-11-20 19:59:07,216 INFO L78 Accepts]: Start accepts. Automaton has 16851 states and 24220 transitions. Word has length 65 [2022-11-20 19:59:07,216 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-20 19:59:07,216 INFO L495 AbstractCegarLoop]: Abstraction has 16851 states and 24220 transitions. [2022-11-20 19:59:07,217 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 2 states have (on average 16.0) internal successors, (32), 3 states have internal predecessors, (32), 1 states have call successors, (8), 1 states have call predecessors, (8), 1 states have return successors, (7), 1 states have call predecessors, (7), 1 states have call successors, (7) [2022-11-20 19:59:07,217 INFO L276 IsEmpty]: Start isEmpty. Operand 16851 states and 24220 transitions. [2022-11-20 19:59:07,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-11-20 19:59:07,219 INFO L187 NwaCegarLoop]: Found error trace [2022-11-20 19:59:07,219 INFO L195 NwaCegarLoop]: trace histogram [6, 6, 6, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-20 19:59:07,219 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-11-20 19:59:07,220 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting snd_mts64_rawmidi_closeErr0ASSERT_VIOLATIONINTEGER_OVERFLOW === [snd_mts64_rawmidi_openErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, snd_mts64_rawmidi_openErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, snd_mts64_rawmidi_closeErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (and 41 more)] === [2022-11-20 19:59:07,220 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 19:59:07,220 INFO L85 PathProgramCache]: Analyzing trace with hash -584204120, now seen corresponding path program 1 times [2022-11-20 19:59:07,220 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-20 19:59:07,221 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [247712935] [2022-11-20 19:59:07,221 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 19:59:07,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 19:59:07,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 19:59:07,431 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2022-11-20 19:59:07,432 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-20 19:59:07,432 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [247712935] [2022-11-20 19:59:07,432 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [247712935] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-20 19:59:07,432 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-20 19:59:07,433 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-20 19:59:07,433 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [438941768] [2022-11-20 19:59:07,433 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-20 19:59:07,434 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-20 19:59:07,434 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-20 19:59:07,434 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-20 19:59:07,435 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-20 19:59:07,435 INFO L87 Difference]: Start difference. First operand 16851 states and 24220 transitions. Second operand has 3 states, 3 states have (on average 13.0) internal successors, (39), 3 states have internal predecessors, (39), 2 states have call successors, (12), 2 states have call predecessors, (12), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) [2022-11-20 19:59:09,669 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-20 19:59:09,670 INFO L93 Difference]: Finished difference Result 48339 states and 69327 transitions. [2022-11-20 19:59:09,670 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-20 19:59:09,671 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 13.0) internal successors, (39), 3 states have internal predecessors, (39), 2 states have call successors, (12), 2 states have call predecessors, (12), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) Word has length 74 [2022-11-20 19:59:09,671 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-20 19:59:09,874 INFO L225 Difference]: With dead ends: 48339 [2022-11-20 19:59:09,875 INFO L226 Difference]: Without dead ends: 31501 [2022-11-20 19:59:09,948 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-20 19:59:09,949 INFO L413 NwaCegarLoop]: 1082 mSDtfsCounter, 817 mSDsluCounter, 808 mSDsCounter, 0 mSdLazyCounter, 186 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 817 SdHoareTripleChecker+Valid, 1890 SdHoareTripleChecker+Invalid, 188 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 186 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2022-11-20 19:59:09,949 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [817 Valid, 1890 Invalid, 188 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 186 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2022-11-20 19:59:09,987 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 31501 states. [2022-11-20 19:59:11,819 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 31501 to 31429. [2022-11-20 19:59:11,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 31429 states, 21226 states have (on average 1.4216526900970508) internal successors, (30176), 21687 states have internal predecessors, (30176), 7449 states have call successors, (7449), 2731 states have call predecessors, (7449), 2714 states have return successors, (7432), 7342 states have call predecessors, (7432), 7432 states have call successors, (7432) [2022-11-20 19:59:12,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31429 states to 31429 states and 45057 transitions. [2022-11-20 19:59:12,076 INFO L78 Accepts]: Start accepts. Automaton has 31429 states and 45057 transitions. Word has length 74 [2022-11-20 19:59:12,076 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-20 19:59:12,076 INFO L495 AbstractCegarLoop]: Abstraction has 31429 states and 45057 transitions. [2022-11-20 19:59:12,077 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 13.0) internal successors, (39), 3 states have internal predecessors, (39), 2 states have call successors, (12), 2 states have call predecessors, (12), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) [2022-11-20 19:59:12,077 INFO L276 IsEmpty]: Start isEmpty. Operand 31429 states and 45057 transitions. [2022-11-20 19:59:12,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-11-20 19:59:12,078 INFO L187 NwaCegarLoop]: Found error trace [2022-11-20 19:59:12,079 INFO L195 NwaCegarLoop]: trace histogram [7, 7, 7, 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] [2022-11-20 19:59:12,079 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2022-11-20 19:59:12,079 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting snd_mts64_unregister_allErr0ASSERT_VIOLATIONINTEGER_OVERFLOW === [snd_mts64_rawmidi_openErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, snd_mts64_rawmidi_openErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, snd_mts64_rawmidi_closeErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (and 41 more)] === [2022-11-20 19:59:12,080 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 19:59:12,080 INFO L85 PathProgramCache]: Analyzing trace with hash 526712928, now seen corresponding path program 1 times [2022-11-20 19:59:12,080 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-20 19:59:12,080 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [868114513] [2022-11-20 19:59:12,081 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 19:59:12,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 19:59:12,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 19:59:12,274 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 85 trivial. 0 not checked. [2022-11-20 19:59:12,274 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-20 19:59:12,274 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [868114513] [2022-11-20 19:59:12,274 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [868114513] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-20 19:59:12,275 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-20 19:59:12,275 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-11-20 19:59:12,275 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1977084006] [2022-11-20 19:59:12,275 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-20 19:59:12,276 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-20 19:59:12,276 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-20 19:59:12,277 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-20 19:59:12,277 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-20 19:59:12,277 INFO L87 Difference]: Start difference. First operand 31429 states and 45057 transitions. Second operand has 3 states, 2 states have (on average 18.0) internal successors, (36), 3 states have internal predecessors, (36), 1 states have call successors, (8), 1 states have call predecessors, (8), 1 states have return successors, (7), 1 states have call predecessors, (7), 1 states have call successors, (7) [2022-11-20 19:59:13,777 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-20 19:59:13,778 INFO L93 Difference]: Finished difference Result 31429 states and 45057 transitions. [2022-11-20 19:59:13,778 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-20 19:59:13,779 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 2 states have (on average 18.0) internal successors, (36), 3 states have internal predecessors, (36), 1 states have call successors, (8), 1 states have call predecessors, (8), 1 states have return successors, (7), 1 states have call predecessors, (7), 1 states have call successors, (7) Word has length 69 [2022-11-20 19:59:13,779 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-20 19:59:13,959 INFO L225 Difference]: With dead ends: 31429 [2022-11-20 19:59:13,959 INFO L226 Difference]: Without dead ends: 31428 [2022-11-20 19:59:13,976 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-20 19:59:13,977 INFO L413 NwaCegarLoop]: 825 mSDtfsCounter, 4 mSDsluCounter, 821 mSDsCounter, 0 mSdLazyCounter, 180 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5 SdHoareTripleChecker+Valid, 1646 SdHoareTripleChecker+Invalid, 181 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 180 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2022-11-20 19:59:13,978 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5 Valid, 1646 Invalid, 181 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 180 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2022-11-20 19:59:14,014 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 31428 states. [2022-11-20 19:59:15,602 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 31428 to 31428. [2022-11-20 19:59:15,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 31428 states, 21226 states have (on average 1.4200979930274191) internal successors, (30143), 21686 states have internal predecessors, (30143), 7449 states have call successors, (7449), 2731 states have call predecessors, (7449), 2714 states have return successors, (7432), 7342 states have call predecessors, (7432), 7432 states have call successors, (7432) [2022-11-20 19:59:15,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31428 states to 31428 states and 45024 transitions. [2022-11-20 19:59:15,884 INFO L78 Accepts]: Start accepts. Automaton has 31428 states and 45024 transitions. Word has length 69 [2022-11-20 19:59:15,885 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-20 19:59:15,885 INFO L495 AbstractCegarLoop]: Abstraction has 31428 states and 45024 transitions. [2022-11-20 19:59:15,885 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 2 states have (on average 18.0) internal successors, (36), 3 states have internal predecessors, (36), 1 states have call successors, (8), 1 states have call predecessors, (8), 1 states have return successors, (7), 1 states have call predecessors, (7), 1 states have call successors, (7) [2022-11-20 19:59:15,886 INFO L276 IsEmpty]: Start isEmpty. Operand 31428 states and 45024 transitions. [2022-11-20 19:59:15,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-11-20 19:59:15,887 INFO L187 NwaCegarLoop]: Found error trace [2022-11-20 19:59:15,888 INFO L195 NwaCegarLoop]: trace histogram [7, 7, 7, 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] [2022-11-20 19:59:15,888 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2022-11-20 19:59:15,888 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting snd_mts64_unregister_allErr1ASSERT_VIOLATIONINTEGER_OVERFLOW === [snd_mts64_rawmidi_openErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, snd_mts64_rawmidi_openErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, snd_mts64_rawmidi_closeErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (and 41 more)] === [2022-11-20 19:59:15,889 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 19:59:15,889 INFO L85 PathProgramCache]: Analyzing trace with hash -851768139, now seen corresponding path program 1 times [2022-11-20 19:59:15,889 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-20 19:59:15,890 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [859046437] [2022-11-20 19:59:15,890 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 19:59:15,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 19:59:16,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 19:59:16,260 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2022-11-20 19:59:16,260 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-20 19:59:16,261 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [859046437] [2022-11-20 19:59:16,261 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [859046437] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-20 19:59:16,261 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [142597591] [2022-11-20 19:59:16,261 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 19:59:16,262 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-20 19:59:16,262 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33adfb0b-1ab8-4bcd-b3c7-0930015a15ae/bin/utaipan-6cKwYrpEi9/z3 [2022-11-20 19:59:16,266 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33adfb0b-1ab8-4bcd-b3c7-0930015a15ae/bin/utaipan-6cKwYrpEi9/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-20 19:59:16,268 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33adfb0b-1ab8-4bcd-b3c7-0930015a15ae/bin/utaipan-6cKwYrpEi9/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-11-20 19:59:16,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 19:59:16,843 INFO L263 TraceCheckSpWp]: Trace formula consists of 1482 conjuncts, 3 conjunts are in the unsatisfiable core [2022-11-20 19:59:16,853 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-20 19:59:16,920 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2022-11-20 19:59:16,920 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-20 19:59:16,920 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [142597591] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-20 19:59:16,921 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-11-20 19:59:16,921 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [3] total 4 [2022-11-20 19:59:16,921 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [66125185] [2022-11-20 19:59:16,921 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-20 19:59:16,922 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-20 19:59:16,922 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-20 19:59:16,923 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-20 19:59:16,923 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-11-20 19:59:16,923 INFO L87 Difference]: Start difference. First operand 31428 states and 45024 transitions. Second operand has 4 states, 3 states have (on average 12.333333333333334) internal successors, (37), 4 states have internal predecessors, (37), 1 states have call successors, (8), 1 states have call predecessors, (8), 1 states have return successors, (7), 1 states have call predecessors, (7), 1 states have call successors, (7) [2022-11-20 19:59:18,565 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-20 19:59:18,565 INFO L93 Difference]: Finished difference Result 31428 states and 45024 transitions. [2022-11-20 19:59:18,566 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-11-20 19:59:18,566 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 3 states have (on average 12.333333333333334) internal successors, (37), 4 states have internal predecessors, (37), 1 states have call successors, (8), 1 states have call predecessors, (8), 1 states have return successors, (7), 1 states have call predecessors, (7), 1 states have call successors, (7) Word has length 70 [2022-11-20 19:59:18,566 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-20 19:59:18,710 INFO L225 Difference]: With dead ends: 31428 [2022-11-20 19:59:18,711 INFO L226 Difference]: Without dead ends: 31187 [2022-11-20 19:59:18,724 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 72 GetRequests, 69 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-11-20 19:59:18,725 INFO L413 NwaCegarLoop]: 827 mSDtfsCounter, 8 mSDsluCounter, 822 mSDsCounter, 0 mSdLazyCounter, 188 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 11 SdHoareTripleChecker+Valid, 1649 SdHoareTripleChecker+Invalid, 191 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 188 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.8s IncrementalHoareTripleChecker+Time [2022-11-20 19:59:18,725 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [11 Valid, 1649 Invalid, 191 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 188 Invalid, 0 Unknown, 0 Unchecked, 0.8s Time] [2022-11-20 19:59:18,762 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 31187 states. [2022-11-20 19:59:20,365 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 31187 to 31107. [2022-11-20 19:59:20,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 31107 states, 20974 states have (on average 1.419662439210451) internal successors, (29776), 21433 states have internal predecessors, (29776), 7382 states have call successors, (7382), 2713 states have call predecessors, (7382), 2713 states have return successors, (7382), 7292 states have call predecessors, (7382), 7382 states have call successors, (7382) [2022-11-20 19:59:20,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31107 states to 31107 states and 44540 transitions. [2022-11-20 19:59:20,569 INFO L78 Accepts]: Start accepts. Automaton has 31107 states and 44540 transitions. Word has length 70 [2022-11-20 19:59:20,570 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-20 19:59:20,570 INFO L495 AbstractCegarLoop]: Abstraction has 31107 states and 44540 transitions. [2022-11-20 19:59:20,570 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 3 states have (on average 12.333333333333334) internal successors, (37), 4 states have internal predecessors, (37), 1 states have call successors, (8), 1 states have call predecessors, (8), 1 states have return successors, (7), 1 states have call predecessors, (7), 1 states have call successors, (7) [2022-11-20 19:59:20,571 INFO L276 IsEmpty]: Start isEmpty. Operand 31107 states and 44540 transitions. [2022-11-20 19:59:20,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-11-20 19:59:20,573 INFO L187 NwaCegarLoop]: Found error trace [2022-11-20 19:59:20,573 INFO L195 NwaCegarLoop]: trace histogram [7, 7, 7, 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] [2022-11-20 19:59:20,590 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33adfb0b-1ab8-4bcd-b3c7-0930015a15ae/bin/utaipan-6cKwYrpEi9/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2022-11-20 19:59:20,783 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8,2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33adfb0b-1ab8-4bcd-b3c7-0930015a15ae/bin/utaipan-6cKwYrpEi9/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-20 19:59:20,784 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr12ASSERT_VIOLATIONINTEGER_OVERFLOW === [snd_mts64_rawmidi_openErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, snd_mts64_rawmidi_openErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, snd_mts64_rawmidi_closeErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (and 41 more)] === [2022-11-20 19:59:20,791 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 19:59:20,791 INFO L85 PathProgramCache]: Analyzing trace with hash 1118859805, now seen corresponding path program 1 times [2022-11-20 19:59:20,792 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-20 19:59:20,792 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1804343494] [2022-11-20 19:59:20,792 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 19:59:20,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 19:59:20,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 19:59:21,229 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2022-11-20 19:59:21,230 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-20 19:59:21,230 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1804343494] [2022-11-20 19:59:21,230 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1804343494] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-20 19:59:21,230 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-20 19:59:21,231 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-20 19:59:21,231 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1596232500] [2022-11-20 19:59:21,231 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-20 19:59:21,232 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-20 19:59:21,232 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-20 19:59:21,233 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-20 19:59:21,233 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-20 19:59:21,235 INFO L87 Difference]: Start difference. First operand 31107 states and 44540 transitions. Second operand has 3 states, 3 states have (on average 16.0) internal successors, (48), 3 states have internal predecessors, (48), 2 states have call successors, (9), 1 states have call predecessors, (9), 1 states have return successors, (9), 2 states have call predecessors, (9), 2 states have call successors, (9) [2022-11-20 19:59:22,537 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-20 19:59:22,537 INFO L93 Difference]: Finished difference Result 47369 states and 67738 transitions. [2022-11-20 19:59:22,537 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-20 19:59:22,537 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 16.0) internal successors, (48), 3 states have internal predecessors, (48), 2 states have call successors, (9), 1 states have call predecessors, (9), 1 states have return successors, (9), 2 states have call predecessors, (9), 2 states have call successors, (9) Word has length 84 [2022-11-20 19:59:22,538 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-20 19:59:22,609 INFO L225 Difference]: With dead ends: 47369 [2022-11-20 19:59:22,609 INFO L226 Difference]: Without dead ends: 16275 [2022-11-20 19:59:22,689 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-20 19:59:22,690 INFO L413 NwaCegarLoop]: 825 mSDtfsCounter, 910 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 89 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 910 SdHoareTripleChecker+Valid, 825 SdHoareTripleChecker+Invalid, 90 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 89 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-11-20 19:59:22,690 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [910 Valid, 825 Invalid, 90 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 89 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-11-20 19:59:22,706 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 16275 states. [2022-11-20 19:59:23,620 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 16275 to 16275. [2022-11-20 19:59:23,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 16275 states, 10952 states have (on average 1.4135317750182614) internal successors, (15481), 11215 states have internal predecessors, (15481), 3852 states have call successors, (3852), 1433 states have call predecessors, (3852), 1433 states have return successors, (3852), 3792 states have call predecessors, (3852), 3852 states have call successors, (3852) [2022-11-20 19:59:23,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16275 states to 16275 states and 23185 transitions. [2022-11-20 19:59:23,763 INFO L78 Accepts]: Start accepts. Automaton has 16275 states and 23185 transitions. Word has length 84 [2022-11-20 19:59:23,763 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-20 19:59:23,764 INFO L495 AbstractCegarLoop]: Abstraction has 16275 states and 23185 transitions. [2022-11-20 19:59:23,764 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 16.0) internal successors, (48), 3 states have internal predecessors, (48), 2 states have call successors, (9), 1 states have call predecessors, (9), 1 states have return successors, (9), 2 states have call predecessors, (9), 2 states have call successors, (9) [2022-11-20 19:59:23,764 INFO L276 IsEmpty]: Start isEmpty. Operand 16275 states and 23185 transitions. [2022-11-20 19:59:23,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2022-11-20 19:59:23,771 INFO L187 NwaCegarLoop]: Found error trace [2022-11-20 19:59:23,771 INFO L195 NwaCegarLoop]: trace histogram [22, 22, 22, 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] [2022-11-20 19:59:23,772 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2022-11-20 19:59:23,772 INFO L420 AbstractCegarLoop]: === Iteration 11 === Targeting snd_mts64_rawmidi_closeErr0ASSERT_VIOLATIONINTEGER_OVERFLOW === [snd_mts64_rawmidi_openErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, snd_mts64_rawmidi_openErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, snd_mts64_rawmidi_closeErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (and 41 more)] === [2022-11-20 19:59:23,773 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 19:59:23,773 INFO L85 PathProgramCache]: Analyzing trace with hash -1802789136, now seen corresponding path program 1 times [2022-11-20 19:59:23,773 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-20 19:59:23,774 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [852274187] [2022-11-20 19:59:23,774 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 19:59:23,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 19:59:23,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 19:59:24,084 INFO L134 CoverageAnalysis]: Checked inductivity of 927 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 924 trivial. 0 not checked. [2022-11-20 19:59:24,084 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-20 19:59:24,084 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [852274187] [2022-11-20 19:59:24,085 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [852274187] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-20 19:59:24,085 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-20 19:59:24,085 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-20 19:59:24,085 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [940986591] [2022-11-20 19:59:24,086 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-20 19:59:24,086 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-20 19:59:24,086 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-20 19:59:24,087 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-20 19:59:24,088 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-20 19:59:24,088 INFO L87 Difference]: Start difference. First operand 16275 states and 23185 transitions. Second operand has 3 states, 3 states have (on average 17.666666666666668) internal successors, (53), 3 states have internal predecessors, (53), 3 states have call successors, (23), 2 states have call predecessors, (23), 1 states have return successors, (22), 2 states have call predecessors, (22), 2 states have call successors, (22) [2022-11-20 19:59:26,255 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-20 19:59:26,255 INFO L93 Difference]: Finished difference Result 40725 states and 57970 transitions. [2022-11-20 19:59:26,261 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-20 19:59:26,262 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 17.666666666666668) internal successors, (53), 3 states have internal predecessors, (53), 3 states have call successors, (23), 2 states have call predecessors, (23), 1 states have return successors, (22), 2 states have call predecessors, (22), 2 states have call successors, (22) Word has length 161 [2022-11-20 19:59:26,262 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-20 19:59:26,363 INFO L225 Difference]: With dead ends: 40725 [2022-11-20 19:59:26,363 INFO L226 Difference]: Without dead ends: 24595 [2022-11-20 19:59:26,416 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-20 19:59:26,417 INFO L413 NwaCegarLoop]: 1237 mSDtfsCounter, 862 mSDsluCounter, 795 mSDsCounter, 0 mSdLazyCounter, 227 mSolverCounterSat, 8 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 862 SdHoareTripleChecker+Valid, 2032 SdHoareTripleChecker+Invalid, 235 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 8 IncrementalHoareTripleChecker+Valid, 227 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.0s IncrementalHoareTripleChecker+Time [2022-11-20 19:59:26,418 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [862 Valid, 2032 Invalid, 235 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [8 Valid, 227 Invalid, 0 Unknown, 0 Unchecked, 1.0s Time] [2022-11-20 19:59:26,443 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 24595 states. [2022-11-20 19:59:27,494 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 24595 to 24559. [2022-11-20 19:59:27,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 24559 states, 16534 states have (on average 1.4089149631063265) internal successors, (23295), 16917 states have internal predecessors, (23295), 5810 states have call successors, (5810), 2177 states have call predecessors, (5810), 2177 states have return successors, (5810), 5718 states have call predecessors, (5810), 5810 states have call successors, (5810) [2022-11-20 19:59:27,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24559 states to 24559 states and 34915 transitions. [2022-11-20 19:59:27,632 INFO L78 Accepts]: Start accepts. Automaton has 24559 states and 34915 transitions. Word has length 161 [2022-11-20 19:59:27,633 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-20 19:59:27,633 INFO L495 AbstractCegarLoop]: Abstraction has 24559 states and 34915 transitions. [2022-11-20 19:59:27,633 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 17.666666666666668) internal successors, (53), 3 states have internal predecessors, (53), 3 states have call successors, (23), 2 states have call predecessors, (23), 1 states have return successors, (22), 2 states have call predecessors, (22), 2 states have call successors, (22) [2022-11-20 19:59:27,634 INFO L276 IsEmpty]: Start isEmpty. Operand 24559 states and 34915 transitions. [2022-11-20 19:59:27,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2022-11-20 19:59:27,639 INFO L187 NwaCegarLoop]: Found error trace [2022-11-20 19:59:27,639 INFO L195 NwaCegarLoop]: trace histogram [22, 22, 22, 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] [2022-11-20 19:59:27,639 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2022-11-20 19:59:27,640 INFO L420 AbstractCegarLoop]: === Iteration 12 === Targeting ULTIMATE.startErr6ASSERT_VIOLATIONINTEGER_OVERFLOW === [snd_mts64_rawmidi_openErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, snd_mts64_rawmidi_openErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, snd_mts64_rawmidi_closeErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (and 41 more)] === [2022-11-20 19:59:27,640 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 19:59:27,640 INFO L85 PathProgramCache]: Analyzing trace with hash -479294177, now seen corresponding path program 1 times [2022-11-20 19:59:27,641 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-20 19:59:27,641 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [485752352] [2022-11-20 19:59:27,641 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 19:59:27,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 19:59:27,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 19:59:27,976 INFO L134 CoverageAnalysis]: Checked inductivity of 930 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 924 trivial. 0 not checked. [2022-11-20 19:59:27,976 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-20 19:59:27,976 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [485752352] [2022-11-20 19:59:27,977 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [485752352] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-20 19:59:27,977 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-20 19:59:27,977 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-20 19:59:27,977 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [558184747] [2022-11-20 19:59:27,977 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-20 19:59:27,978 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-20 19:59:27,978 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-20 19:59:27,979 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-20 19:59:27,979 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-20 19:59:27,979 INFO L87 Difference]: Start difference. First operand 24559 states and 34915 transitions. Second operand has 3 states, 3 states have (on average 18.666666666666668) internal successors, (56), 3 states have internal predecessors, (56), 2 states have call successors, (22), 1 states have call predecessors, (22), 1 states have return successors, (22), 2 states have call predecessors, (22), 2 states have call successors, (22) [2022-11-20 19:59:30,175 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-20 19:59:30,175 INFO L93 Difference]: Finished difference Result 61013 states and 86760 transitions. [2022-11-20 19:59:30,176 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-20 19:59:30,176 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 18.666666666666668) internal successors, (56), 3 states have internal predecessors, (56), 2 states have call successors, (22), 1 states have call predecessors, (22), 1 states have return successors, (22), 2 states have call predecessors, (22), 2 states have call successors, (22) Word has length 163 [2022-11-20 19:59:30,176 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-20 19:59:30,314 INFO L225 Difference]: With dead ends: 61013 [2022-11-20 19:59:30,314 INFO L226 Difference]: Without dead ends: 36599 [2022-11-20 19:59:30,375 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-20 19:59:30,375 INFO L413 NwaCegarLoop]: 1156 mSDtfsCounter, 825 mSDsluCounter, 790 mSDsCounter, 0 mSdLazyCounter, 213 mSolverCounterSat, 8 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 825 SdHoareTripleChecker+Valid, 1946 SdHoareTripleChecker+Invalid, 221 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 8 IncrementalHoareTripleChecker+Valid, 213 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2022-11-20 19:59:30,376 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [825 Valid, 1946 Invalid, 221 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [8 Valid, 213 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2022-11-20 19:59:30,412 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 36599 states. [2022-11-20 19:59:32,000 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 36599 to 36561. [2022-11-20 19:59:32,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 36561 states, 24676 states have (on average 1.4056167936456476) internal successors, (34685), 25221 states have internal predecessors, (34685), 8611 states have call successors, (8611), 3236 states have call predecessors, (8611), 3236 states have return successors, (8611), 8472 states have call predecessors, (8611), 8611 states have call successors, (8611) [2022-11-20 19:59:32,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36561 states to 36561 states and 51907 transitions. [2022-11-20 19:59:32,210 INFO L78 Accepts]: Start accepts. Automaton has 36561 states and 51907 transitions. Word has length 163 [2022-11-20 19:59:32,210 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-20 19:59:32,211 INFO L495 AbstractCegarLoop]: Abstraction has 36561 states and 51907 transitions. [2022-11-20 19:59:32,211 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 18.666666666666668) internal successors, (56), 3 states have internal predecessors, (56), 2 states have call successors, (22), 1 states have call predecessors, (22), 1 states have return successors, (22), 2 states have call predecessors, (22), 2 states have call successors, (22) [2022-11-20 19:59:32,211 INFO L276 IsEmpty]: Start isEmpty. Operand 36561 states and 51907 transitions. [2022-11-20 19:59:32,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2022-11-20 19:59:32,215 INFO L187 NwaCegarLoop]: Found error trace [2022-11-20 19:59:32,216 INFO L195 NwaCegarLoop]: trace histogram [22, 22, 22, 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] [2022-11-20 19:59:32,216 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2022-11-20 19:59:32,216 INFO L420 AbstractCegarLoop]: === Iteration 13 === Targeting snd_mts64_rawmidi_openErr0ASSERT_VIOLATIONINTEGER_OVERFLOW === [snd_mts64_rawmidi_openErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, snd_mts64_rawmidi_openErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, snd_mts64_rawmidi_closeErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (and 41 more)] === [2022-11-20 19:59:32,217 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 19:59:32,217 INFO L85 PathProgramCache]: Analyzing trace with hash 313458084, now seen corresponding path program 1 times [2022-11-20 19:59:32,218 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-20 19:59:32,218 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [75317974] [2022-11-20 19:59:32,218 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 19:59:32,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 19:59:32,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 19:59:33,262 INFO L134 CoverageAnalysis]: Checked inductivity of 927 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 924 trivial. 0 not checked. [2022-11-20 19:59:33,263 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-20 19:59:33,263 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [75317974] [2022-11-20 19:59:33,263 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [75317974] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-20 19:59:33,263 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-20 19:59:33,264 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-20 19:59:33,264 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [312547946] [2022-11-20 19:59:33,264 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-20 19:59:33,264 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-20 19:59:33,265 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-20 19:59:33,265 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-20 19:59:33,265 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-20 19:59:33,266 INFO L87 Difference]: Start difference. First operand 36561 states and 51907 transitions. Second operand has 4 states, 4 states have (on average 14.0) internal successors, (56), 4 states have internal predecessors, (56), 2 states have call successors, (23), 2 states have call predecessors, (23), 1 states have return successors, (22), 2 states have call predecessors, (22), 2 states have call successors, (22) [2022-11-20 19:59:35,669 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-20 19:59:35,669 INFO L93 Difference]: Finished difference Result 72530 states and 102968 transitions. [2022-11-20 19:59:35,669 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-11-20 19:59:35,670 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 14.0) internal successors, (56), 4 states have internal predecessors, (56), 2 states have call successors, (23), 2 states have call predecessors, (23), 1 states have return successors, (22), 2 states have call predecessors, (22), 2 states have call successors, (22) Word has length 164 [2022-11-20 19:59:35,670 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-20 19:59:35,813 INFO L225 Difference]: With dead ends: 72530 [2022-11-20 19:59:35,813 INFO L226 Difference]: Without dead ends: 35286 [2022-11-20 19:59:36,066 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-11-20 19:59:36,069 INFO L413 NwaCegarLoop]: 825 mSDtfsCounter, 1 mSDsluCounter, 1645 mSDsCounter, 0 mSdLazyCounter, 266 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1 SdHoareTripleChecker+Valid, 2470 SdHoareTripleChecker+Invalid, 268 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 266 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2022-11-20 19:59:36,069 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1 Valid, 2470 Invalid, 268 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 266 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2022-11-20 19:59:36,094 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 35286 states. [2022-11-20 19:59:37,628 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 35286 to 35286. [2022-11-20 19:59:37,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 35286 states, 23877 states have (on average 1.4101855341960883) internal successors, (33671), 24387 states have internal predecessors, (33671), 8279 states have call successors, (8279), 3092 states have call predecessors, (8279), 3092 states have return successors, (8279), 8175 states have call predecessors, (8279), 8279 states have call successors, (8279) [2022-11-20 19:59:37,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35286 states to 35286 states and 50229 transitions. [2022-11-20 19:59:37,827 INFO L78 Accepts]: Start accepts. Automaton has 35286 states and 50229 transitions. Word has length 164 [2022-11-20 19:59:37,828 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-20 19:59:37,828 INFO L495 AbstractCegarLoop]: Abstraction has 35286 states and 50229 transitions. [2022-11-20 19:59:37,828 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 14.0) internal successors, (56), 4 states have internal predecessors, (56), 2 states have call successors, (23), 2 states have call predecessors, (23), 1 states have return successors, (22), 2 states have call predecessors, (22), 2 states have call successors, (22) [2022-11-20 19:59:37,828 INFO L276 IsEmpty]: Start isEmpty. Operand 35286 states and 50229 transitions. [2022-11-20 19:59:37,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2022-11-20 19:59:37,833 INFO L187 NwaCegarLoop]: Found error trace [2022-11-20 19:59:37,833 INFO L195 NwaCegarLoop]: trace histogram [22, 22, 22, 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] [2022-11-20 19:59:37,834 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2022-11-20 19:59:37,834 INFO L420 AbstractCegarLoop]: === Iteration 14 === Targeting snd_mts64_rawmidi_openErr0ASSERT_VIOLATIONINTEGER_OVERFLOW === [snd_mts64_rawmidi_openErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, snd_mts64_rawmidi_openErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, snd_mts64_rawmidi_closeErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (and 41 more)] === [2022-11-20 19:59:37,834 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 19:59:37,835 INFO L85 PathProgramCache]: Analyzing trace with hash 442958126, now seen corresponding path program 1 times [2022-11-20 19:59:37,835 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-20 19:59:37,835 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1520895148] [2022-11-20 19:59:37,836 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 19:59:37,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 19:59:37,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 19:59:38,305 INFO L134 CoverageAnalysis]: Checked inductivity of 927 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 924 trivial. 0 not checked. [2022-11-20 19:59:38,306 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-20 19:59:38,306 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1520895148] [2022-11-20 19:59:38,306 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1520895148] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-20 19:59:38,306 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-20 19:59:38,306 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-20 19:59:38,307 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1133877937] [2022-11-20 19:59:38,307 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-20 19:59:38,308 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-20 19:59:38,308 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-20 19:59:38,309 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-20 19:59:38,309 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-20 19:59:38,309 INFO L87 Difference]: Start difference. First operand 35286 states and 50229 transitions. Second operand has 3 states, 3 states have (on average 19.333333333333332) internal successors, (58), 3 states have internal predecessors, (58), 2 states have call successors, (23), 2 states have call predecessors, (23), 1 states have return successors, (22), 2 states have call predecessors, (22), 2 states have call successors, (22) [2022-11-20 19:59:38,853 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-20 19:59:38,853 INFO L93 Difference]: Finished difference Result 35299 states and 50243 transitions. [2022-11-20 19:59:38,853 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-20 19:59:38,854 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 19.333333333333332) internal successors, (58), 3 states have internal predecessors, (58), 2 states have call successors, (23), 2 states have call predecessors, (23), 1 states have return successors, (22), 2 states have call predecessors, (22), 2 states have call successors, (22) Word has length 166 [2022-11-20 19:59:38,854 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-20 19:59:38,859 INFO L225 Difference]: With dead ends: 35299 [2022-11-20 19:59:38,859 INFO L226 Difference]: Without dead ends: 0 [2022-11-20 19:59:38,969 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-20 19:59:38,970 INFO L413 NwaCegarLoop]: 204 mSDtfsCounter, 194 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 21 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 194 SdHoareTripleChecker+Valid, 204 SdHoareTripleChecker+Invalid, 21 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 21 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-11-20 19:59:38,970 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [194 Valid, 204 Invalid, 21 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 21 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-11-20 19:59:38,971 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2022-11-20 19:59:38,971 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2022-11-20 19:59:38,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-20 19:59:38,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2022-11-20 19:59:38,978 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 166 [2022-11-20 19:59:38,979 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-20 19:59:38,979 INFO L495 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2022-11-20 19:59:38,979 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 19.333333333333332) internal successors, (58), 3 states have internal predecessors, (58), 2 states have call successors, (23), 2 states have call predecessors, (23), 1 states have return successors, (22), 2 states have call predecessors, (22), 2 states have call successors, (22) [2022-11-20 19:59:38,980 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2022-11-20 19:59:38,980 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-11-20 19:59:38,983 INFO L805 garLoopResultBuilder]: Registering result SAFE for location snd_mts64_rawmidi_openErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (43 of 44 remaining) [2022-11-20 19:59:38,984 INFO L805 garLoopResultBuilder]: Registering result SAFE for location snd_mts64_rawmidi_openErr1ASSERT_VIOLATIONINTEGER_OVERFLOW (42 of 44 remaining) [2022-11-20 19:59:38,984 INFO L805 garLoopResultBuilder]: Registering result SAFE for location snd_mts64_rawmidi_closeErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (41 of 44 remaining) [2022-11-20 19:59:38,984 INFO L805 garLoopResultBuilder]: Registering result SAFE for location snd_mts64_rawmidi_closeErr1ASSERT_VIOLATIONINTEGER_OVERFLOW (40 of 44 remaining) [2022-11-20 19:59:38,985 INFO L805 garLoopResultBuilder]: Registering result SAFE for location mts64_device_readyErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (39 of 44 remaining) [2022-11-20 19:59:38,985 INFO L805 garLoopResultBuilder]: Registering result SAFE for location mts64_device_readyErr1ASSERT_VIOLATIONINTEGER_OVERFLOW (38 of 44 remaining) [2022-11-20 19:59:38,985 INFO L805 garLoopResultBuilder]: Registering result SAFE for location snd_mts64_unregister_allErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (37 of 44 remaining) [2022-11-20 19:59:38,985 INFO L805 garLoopResultBuilder]: Registering result SAFE for location snd_mts64_unregister_allErr1ASSERT_VIOLATIONINTEGER_OVERFLOW (36 of 44 remaining) [2022-11-20 19:59:38,986 INFO L805 garLoopResultBuilder]: Registering result SAFE for location mts64_device_closeErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (35 of 44 remaining) [2022-11-20 19:59:38,986 INFO L805 garLoopResultBuilder]: Registering result SAFE for location mts64_device_closeErr1ASSERT_VIOLATIONINTEGER_OVERFLOW (34 of 44 remaining) [2022-11-20 19:59:38,986 INFO L805 garLoopResultBuilder]: Registering result SAFE for location mts64_device_initErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (33 of 44 remaining) [2022-11-20 19:59:38,986 INFO L805 garLoopResultBuilder]: Registering result SAFE for location mts64_device_initErr1ASSERT_VIOLATIONINTEGER_OVERFLOW (32 of 44 remaining) [2022-11-20 19:59:38,987 INFO L805 garLoopResultBuilder]: Registering result SAFE for location snd_mts64_probeErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (31 of 44 remaining) [2022-11-20 19:59:38,987 INFO L805 garLoopResultBuilder]: Registering result SAFE for location snd_mts64_probeErr1ASSERT_VIOLATIONINTEGER_OVERFLOW (30 of 44 remaining) [2022-11-20 19:59:38,988 INFO L805 garLoopResultBuilder]: Registering result SAFE for location snd_mts64_probeErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (29 of 44 remaining) [2022-11-20 19:59:38,988 INFO L805 garLoopResultBuilder]: Registering result SAFE for location snd_mts64_probeErr3ASSERT_VIOLATIONINTEGER_OVERFLOW (28 of 44 remaining) [2022-11-20 19:59:38,988 INFO L805 garLoopResultBuilder]: Registering result SAFE for location snd_mts64_probeErr4ASSERT_VIOLATIONINTEGER_OVERFLOW (27 of 44 remaining) [2022-11-20 19:59:38,989 INFO L805 garLoopResultBuilder]: Registering result SAFE for location snd_mts64_probeErr5ASSERT_VIOLATIONINTEGER_OVERFLOW (26 of 44 remaining) [2022-11-20 19:59:38,989 INFO L805 garLoopResultBuilder]: Registering result SAFE for location mts64_read_charErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (25 of 44 remaining) [2022-11-20 19:59:38,989 INFO L805 garLoopResultBuilder]: Registering result SAFE for location mts64_read_charErr1ASSERT_VIOLATIONINTEGER_OVERFLOW (24 of 44 remaining) [2022-11-20 19:59:38,989 INFO L805 garLoopResultBuilder]: Registering result SAFE for location mts64_readErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (23 of 44 remaining) [2022-11-20 19:59:38,992 INFO L805 garLoopResultBuilder]: Registering result SAFE for location mts64_readErr1ASSERT_VIOLATIONINTEGER_OVERFLOW (22 of 44 remaining) [2022-11-20 19:59:38,993 INFO L805 garLoopResultBuilder]: Registering result SAFE for location snd_mts64_rawmidi_output_triggerErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (21 of 44 remaining) [2022-11-20 19:59:38,993 INFO L805 garLoopResultBuilder]: Registering result SAFE for location snd_mts64_rawmidi_output_triggerErr1ASSERT_VIOLATIONINTEGER_OVERFLOW (20 of 44 remaining) [2022-11-20 19:59:38,994 INFO L805 garLoopResultBuilder]: Registering result SAFE for location mts64_device_openErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (19 of 44 remaining) [2022-11-20 19:59:38,994 INFO L805 garLoopResultBuilder]: Registering result SAFE for location mts64_device_openErr1ASSERT_VIOLATIONINTEGER_OVERFLOW (18 of 44 remaining) [2022-11-20 19:59:38,994 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (17 of 44 remaining) [2022-11-20 19:59:38,995 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW (16 of 44 remaining) [2022-11-20 19:59:38,995 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (15 of 44 remaining) [2022-11-20 19:59:38,995 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr3ASSERT_VIOLATIONINTEGER_OVERFLOW (14 of 44 remaining) [2022-11-20 19:59:38,995 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr4ASSERT_VIOLATIONINTEGER_OVERFLOW (13 of 44 remaining) [2022-11-20 19:59:38,996 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr5ASSERT_VIOLATIONINTEGER_OVERFLOW (12 of 44 remaining) [2022-11-20 19:59:38,996 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr6ASSERT_VIOLATIONINTEGER_OVERFLOW (11 of 44 remaining) [2022-11-20 19:59:38,996 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr7ASSERT_VIOLATIONINTEGER_OVERFLOW (10 of 44 remaining) [2022-11-20 19:59:38,996 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr8ASSERT_VIOLATIONINTEGER_OVERFLOW (9 of 44 remaining) [2022-11-20 19:59:38,997 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr9ASSERT_VIOLATIONINTEGER_OVERFLOW (8 of 44 remaining) [2022-11-20 19:59:38,997 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr10ASSERT_VIOLATIONINTEGER_OVERFLOW (7 of 44 remaining) [2022-11-20 19:59:38,997 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr11ASSERT_VIOLATIONINTEGER_OVERFLOW (6 of 44 remaining) [2022-11-20 19:59:38,998 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr12ASSERT_VIOLATIONINTEGER_OVERFLOW (5 of 44 remaining) [2022-11-20 19:59:38,998 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr13ASSERT_VIOLATIONINTEGER_OVERFLOW (4 of 44 remaining) [2022-11-20 19:59:38,998 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr14ASSERT_VIOLATIONINTEGER_OVERFLOW (3 of 44 remaining) [2022-11-20 19:59:38,998 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr15ASSERT_VIOLATIONINTEGER_OVERFLOW (2 of 44 remaining) [2022-11-20 19:59:38,999 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr16ASSERT_VIOLATIONINTEGER_OVERFLOW (1 of 44 remaining) [2022-11-20 19:59:38,999 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr17ASSERT_VIOLATIONINTEGER_OVERFLOW (0 of 44 remaining) [2022-11-20 19:59:39,000 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2022-11-20 19:59:39,002 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2022-11-20 20:00:03,359 INFO L899 garLoopResultBuilder]: For program point L-1-1(line -1) no Hoare annotation was computed. [2022-11-20 20:00:03,359 INFO L902 garLoopResultBuilder]: At program point L-1-3(line -1) the Hoare annotation is: true [2022-11-20 20:00:03,360 INFO L899 garLoopResultBuilder]: For program point L-1-4(line -1) no Hoare annotation was computed. [2022-11-20 20:00:03,360 INFO L899 garLoopResultBuilder]: For program point #Ultimate.C_strcpyEXIT(line -1) no Hoare annotation was computed. [2022-11-20 20:00:03,360 INFO L902 garLoopResultBuilder]: At program point #Ultimate.C_strcpyENTRY(line -1) the Hoare annotation is: true [2022-11-20 20:00:03,360 INFO L899 garLoopResultBuilder]: For program point snd_mts64_rawmidi_openErr1ASSERT_VIOLATIONINTEGER_OVERFLOW(line 4360) no Hoare annotation was computed. [2022-11-20 20:00:03,360 INFO L899 garLoopResultBuilder]: For program point snd_mts64_rawmidi_openErr0ASSERT_VIOLATIONINTEGER_OVERFLOW(line 4360) no Hoare annotation was computed. [2022-11-20 20:00:03,361 INFO L899 garLoopResultBuilder]: For program point snd_mts64_rawmidi_openEXIT(lines 4350 4363) no Hoare annotation was computed. [2022-11-20 20:00:03,361 INFO L899 garLoopResultBuilder]: For program point L4360-1(line 4360) no Hoare annotation was computed. [2022-11-20 20:00:03,361 INFO L899 garLoopResultBuilder]: For program point L4360(line 4360) no Hoare annotation was computed. [2022-11-20 20:00:03,361 INFO L899 garLoopResultBuilder]: For program point L4355(lines 4355 4359) no Hoare annotation was computed. [2022-11-20 20:00:03,361 INFO L899 garLoopResultBuilder]: For program point L4356-1(line 4356) no Hoare annotation was computed. [2022-11-20 20:00:03,361 INFO L902 garLoopResultBuilder]: At program point snd_mts64_rawmidi_openENTRY(lines 4350 4363) the Hoare annotation is: true [2022-11-20 20:00:03,361 INFO L899 garLoopResultBuilder]: For program point L4355-1(lines 4355 4359) no Hoare annotation was computed. [2022-11-20 20:00:03,362 INFO L902 garLoopResultBuilder]: At program point L4357(line 4357) the Hoare annotation is: true [2022-11-20 20:00:03,362 INFO L902 garLoopResultBuilder]: At program point L4356(line 4356) the Hoare annotation is: true [2022-11-20 20:00:03,362 INFO L902 garLoopResultBuilder]: At program point L4239(line 4239) the Hoare annotation is: true [2022-11-20 20:00:03,362 INFO L899 garLoopResultBuilder]: For program point L4239-1(line 4239) no Hoare annotation was computed. [2022-11-20 20:00:03,362 INFO L902 garLoopResultBuilder]: At program point L4240-2(lines 4240 4244) the Hoare annotation is: true [2022-11-20 20:00:03,362 INFO L902 garLoopResultBuilder]: At program point snd_mts64_ctl_smpte_time_putENTRY(lines 4228 4248) the Hoare annotation is: true [2022-11-20 20:00:03,363 INFO L899 garLoopResultBuilder]: For program point snd_mts64_ctl_smpte_time_putEXIT(lines 4228 4248) no Hoare annotation was computed. [2022-11-20 20:00:03,363 INFO L899 garLoopResultBuilder]: For program point L4245(line 4245) no Hoare annotation was computed. [2022-11-20 20:00:03,363 INFO L899 garLoopResultBuilder]: For program point msleepEXIT(lines 5577 5579) no Hoare annotation was computed. [2022-11-20 20:00:03,363 INFO L902 garLoopResultBuilder]: At program point msleepENTRY(lines 5577 5579) the Hoare annotation is: true [2022-11-20 20:00:03,363 INFO L902 garLoopResultBuilder]: At program point platform_driver_unregisterENTRY(lines 5613 5615) the Hoare annotation is: true [2022-11-20 20:00:03,363 INFO L899 garLoopResultBuilder]: For program point platform_driver_unregisterEXIT(lines 5613 5615) no Hoare annotation was computed. [2022-11-20 20:00:03,364 INFO L902 garLoopResultBuilder]: At program point snd_mts64_rawmidi_closeENTRY(lines 4364 4383) the Hoare annotation is: true [2022-11-20 20:00:03,364 INFO L899 garLoopResultBuilder]: For program point L4377-2(lines 4371 4380) no Hoare annotation was computed. [2022-11-20 20:00:03,364 INFO L902 garLoopResultBuilder]: At program point L4374(line 4374) the Hoare annotation is: true [2022-11-20 20:00:03,364 INFO L899 garLoopResultBuilder]: For program point snd_mts64_rawmidi_closeErr0ASSERT_VIOLATIONINTEGER_OVERFLOW(line 4370) no Hoare annotation was computed. [2022-11-20 20:00:03,364 INFO L899 garLoopResultBuilder]: For program point snd_mts64_rawmidi_closeErr1ASSERT_VIOLATIONINTEGER_OVERFLOW(line 4370) no Hoare annotation was computed. [2022-11-20 20:00:03,364 INFO L899 garLoopResultBuilder]: For program point L4371(lines 4371 4380) no Hoare annotation was computed. [2022-11-20 20:00:03,365 INFO L902 garLoopResultBuilder]: At program point L4372-1(line 4372) the Hoare annotation is: true [2022-11-20 20:00:03,365 INFO L899 garLoopResultBuilder]: For program point snd_mts64_rawmidi_closeEXIT(lines 4364 4383) no Hoare annotation was computed. [2022-11-20 20:00:03,365 INFO L899 garLoopResultBuilder]: For program point L4370(line 4370) no Hoare annotation was computed. [2022-11-20 20:00:03,365 INFO L899 garLoopResultBuilder]: For program point L4373(line 4373) no Hoare annotation was computed. [2022-11-20 20:00:03,365 INFO L902 garLoopResultBuilder]: At program point L4374-1(line 4374) the Hoare annotation is: true [2022-11-20 20:00:03,365 INFO L902 garLoopResultBuilder]: At program point L4372(line 4372) the Hoare annotation is: true [2022-11-20 20:00:03,365 INFO L899 garLoopResultBuilder]: For program point L4370-1(line 4370) no Hoare annotation was computed. [2022-11-20 20:00:03,366 INFO L899 garLoopResultBuilder]: For program point mts64_enable_readoutEXIT(lines 3905 3914) no Hoare annotation was computed. [2022-11-20 20:00:03,366 INFO L899 garLoopResultBuilder]: For program point L3911-1(line 3911) no Hoare annotation was computed. [2022-11-20 20:00:03,366 INFO L902 garLoopResultBuilder]: At program point L3911(line 3911) the Hoare annotation is: true [2022-11-20 20:00:03,366 INFO L902 garLoopResultBuilder]: At program point mts64_enable_readoutENTRY(lines 3905 3914) the Hoare annotation is: true [2022-11-20 20:00:03,366 INFO L899 garLoopResultBuilder]: For program point L3909-1(line 3909) no Hoare annotation was computed. [2022-11-20 20:00:03,366 INFO L902 garLoopResultBuilder]: At program point L3909(line 3909) the Hoare annotation is: true [2022-11-20 20:00:03,367 INFO L899 garLoopResultBuilder]: For program point parport_unregister_deviceEXIT(lines 5594 5596) no Hoare annotation was computed. [2022-11-20 20:00:03,367 INFO L902 garLoopResultBuilder]: At program point parport_unregister_deviceENTRY(lines 5594 5596) the Hoare annotation is: true [2022-11-20 20:00:03,367 INFO L899 garLoopResultBuilder]: For program point ldv_stopEXIT(lines 3710 3716) no Hoare annotation was computed. [2022-11-20 20:00:03,367 INFO L902 garLoopResultBuilder]: At program point ldv_stopENTRY(lines 3710 3716) the Hoare annotation is: true [2022-11-20 20:00:03,367 INFO L902 garLoopResultBuilder]: At program point spin_lock_irqENTRY(lines 5394 5401) the Hoare annotation is: true [2022-11-20 20:00:03,367 INFO L899 garLoopResultBuilder]: For program point spin_lock_irqEXIT(lines 5394 5401) no Hoare annotation was computed. [2022-11-20 20:00:03,368 INFO L902 garLoopResultBuilder]: At program point L5397(line 5397) the Hoare annotation is: true [2022-11-20 20:00:03,368 INFO L902 garLoopResultBuilder]: At program point L5397-1(line 5397) the Hoare annotation is: true [2022-11-20 20:00:03,368 INFO L899 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2022-11-20 20:00:03,368 INFO L902 garLoopResultBuilder]: At program point L-1-1(line -1) the Hoare annotation is: true [2022-11-20 20:00:03,368 INFO L899 garLoopResultBuilder]: For program point L-1-2(line -1) no Hoare annotation was computed. [2022-11-20 20:00:03,368 INFO L899 garLoopResultBuilder]: For program point L-1-4(line -1) no Hoare annotation was computed. [2022-11-20 20:00:03,369 INFO L902 garLoopResultBuilder]: At program point L-1-5(line -1) the Hoare annotation is: true [2022-11-20 20:00:03,369 INFO L899 garLoopResultBuilder]: For program point L-1-6(line -1) no Hoare annotation was computed. [2022-11-20 20:00:03,369 INFO L899 garLoopResultBuilder]: For program point L-1-8(line -1) no Hoare annotation was computed. [2022-11-20 20:00:03,369 INFO L902 garLoopResultBuilder]: At program point L-1-9(line -1) the Hoare annotation is: true [2022-11-20 20:00:03,369 INFO L899 garLoopResultBuilder]: For program point L-1-10(line -1) no Hoare annotation was computed. [2022-11-20 20:00:03,369 INFO L902 garLoopResultBuilder]: At program point L-1-12(line -1) the Hoare annotation is: true [2022-11-20 20:00:03,370 INFO L899 garLoopResultBuilder]: For program point L-1-13(line -1) no Hoare annotation was computed. [2022-11-20 20:00:03,370 INFO L899 garLoopResultBuilder]: For program point L-1-14(line -1) no Hoare annotation was computed. [2022-11-20 20:00:03,370 INFO L899 garLoopResultBuilder]: For program point ##fun~$Pointer$~TO~intEXIT(line -1) no Hoare annotation was computed. [2022-11-20 20:00:03,370 INFO L902 garLoopResultBuilder]: At program point ##fun~$Pointer$~TO~intENTRY(line -1) the Hoare annotation is: true [2022-11-20 20:00:03,370 INFO L899 garLoopResultBuilder]: For program point L4136(lines 4136 4139) no Hoare annotation was computed. [2022-11-20 20:00:03,370 INFO L902 garLoopResultBuilder]: At program point L4137(line 4137) the Hoare annotation is: true [2022-11-20 20:00:03,371 INFO L899 garLoopResultBuilder]: For program point mts64_write_midiEXIT(lines 4131 4143) no Hoare annotation was computed. [2022-11-20 20:00:03,371 INFO L902 garLoopResultBuilder]: At program point L4136-1(lines 4136 4139) the Hoare annotation is: true [2022-11-20 20:00:03,371 INFO L902 garLoopResultBuilder]: At program point mts64_write_midiENTRY(lines 4131 4143) the Hoare annotation is: true [2022-11-20 20:00:03,371 INFO L899 garLoopResultBuilder]: For program point mts64_write_midiFINAL(lines 4131 4143) no Hoare annotation was computed. [2022-11-20 20:00:03,371 INFO L902 garLoopResultBuilder]: At program point ldv_spin_unlockENTRY(lines 5504 5510) the Hoare annotation is: true [2022-11-20 20:00:03,371 INFO L899 garLoopResultBuilder]: For program point ldv_spin_unlockEXIT(lines 5504 5510) no Hoare annotation was computed. [2022-11-20 20:00:03,372 INFO L899 garLoopResultBuilder]: For program point ldv_spin_lockEXIT(lines 5497 5503) no Hoare annotation was computed. [2022-11-20 20:00:03,372 INFO L902 garLoopResultBuilder]: At program point ldv_spin_lockENTRY(lines 5497 5503) the Hoare annotation is: true [2022-11-20 20:00:03,372 INFO L899 garLoopResultBuilder]: For program point platform_device_unregisterEXIT(lines 5610 5612) no Hoare annotation was computed. [2022-11-20 20:00:03,372 INFO L902 garLoopResultBuilder]: At program point platform_device_unregisterENTRY(lines 5610 5612) the Hoare annotation is: true [2022-11-20 20:00:03,372 INFO L902 garLoopResultBuilder]: At program point mts64_write_commandENTRY(lines 4109 4119) the Hoare annotation is: true [2022-11-20 20:00:03,372 INFO L899 garLoopResultBuilder]: For program point mts64_write_commandEXIT(lines 4109 4119) no Hoare annotation was computed. [2022-11-20 20:00:03,373 INFO L902 garLoopResultBuilder]: At program point L4116(line 4116) the Hoare annotation is: true [2022-11-20 20:00:03,373 INFO L902 garLoopResultBuilder]: At program point L4114(line 4114) the Hoare annotation is: true [2022-11-20 20:00:03,373 INFO L899 garLoopResultBuilder]: For program point L4115-1(line 4115) no Hoare annotation was computed. [2022-11-20 20:00:03,373 INFO L902 garLoopResultBuilder]: At program point L4115(line 4115) the Hoare annotation is: true [2022-11-20 20:00:03,373 INFO L899 garLoopResultBuilder]: For program point L4116-1(line 4116) no Hoare annotation was computed. [2022-11-20 20:00:03,373 INFO L902 garLoopResultBuilder]: At program point L4112(line 4112) the Hoare annotation is: true [2022-11-20 20:00:03,374 INFO L899 garLoopResultBuilder]: For program point L4113-1(line 4113) no Hoare annotation was computed. [2022-11-20 20:00:03,374 INFO L902 garLoopResultBuilder]: At program point L4113(line 4113) the Hoare annotation is: true [2022-11-20 20:00:03,374 INFO L899 garLoopResultBuilder]: For program point L4114-1(line 4114) no Hoare annotation was computed. [2022-11-20 20:00:03,374 INFO L899 garLoopResultBuilder]: For program point L4112-1(line 4112) no Hoare annotation was computed. [2022-11-20 20:00:03,374 INFO L899 garLoopResultBuilder]: For program point snd_mts64_ctl_smpte_time_infoEXIT(lines 4205 4214) no Hoare annotation was computed. [2022-11-20 20:00:03,374 INFO L902 garLoopResultBuilder]: At program point snd_mts64_ctl_smpte_time_infoENTRY(lines 4205 4214) the Hoare annotation is: true [2022-11-20 20:00:03,375 INFO L902 garLoopResultBuilder]: At program point L4126(line 4126) the Hoare annotation is: true [2022-11-20 20:00:03,375 INFO L899 garLoopResultBuilder]: For program point L4127-1(line 4127) no Hoare annotation was computed. [2022-11-20 20:00:03,375 INFO L902 garLoopResultBuilder]: At program point L4127(line 4127) the Hoare annotation is: true [2022-11-20 20:00:03,375 INFO L902 garLoopResultBuilder]: At program point L4124(line 4124) the Hoare annotation is: true [2022-11-20 20:00:03,375 INFO L899 garLoopResultBuilder]: For program point L4125-1(line 4125) no Hoare annotation was computed. [2022-11-20 20:00:03,375 INFO L902 garLoopResultBuilder]: At program point L4125(line 4125) the Hoare annotation is: true [2022-11-20 20:00:03,376 INFO L899 garLoopResultBuilder]: For program point L4126-1(line 4126) no Hoare annotation was computed. [2022-11-20 20:00:03,376 INFO L899 garLoopResultBuilder]: For program point L4123-1(line 4123) no Hoare annotation was computed. [2022-11-20 20:00:03,376 INFO L902 garLoopResultBuilder]: At program point L4123(line 4123) the Hoare annotation is: true [2022-11-20 20:00:03,376 INFO L899 garLoopResultBuilder]: For program point L4124-1(line 4124) no Hoare annotation was computed. [2022-11-20 20:00:03,376 INFO L902 garLoopResultBuilder]: At program point mts64_write_dataENTRY(lines 4120 4130) the Hoare annotation is: true [2022-11-20 20:00:03,376 INFO L899 garLoopResultBuilder]: For program point mts64_write_dataEXIT(lines 4120 4130) no Hoare annotation was computed. [2022-11-20 20:00:03,377 INFO L902 garLoopResultBuilder]: At program point spin_unlock_irqrestoreENTRY(lines 5418 5425) the Hoare annotation is: true [2022-11-20 20:00:03,377 INFO L902 garLoopResultBuilder]: At program point L5421(line 5421) the Hoare annotation is: true [2022-11-20 20:00:03,377 INFO L902 garLoopResultBuilder]: At program point L5421-1(line 5421) the Hoare annotation is: true [2022-11-20 20:00:03,377 INFO L899 garLoopResultBuilder]: For program point spin_unlock_irqrestoreEXIT(lines 5418 5425) no Hoare annotation was computed. [2022-11-20 20:00:03,377 INFO L899 garLoopResultBuilder]: For program point L3665-1(line 3665) no Hoare annotation was computed. [2022-11-20 20:00:03,377 INFO L902 garLoopResultBuilder]: At program point L3665(line 3665) the Hoare annotation is: true [2022-11-20 20:00:03,378 INFO L902 garLoopResultBuilder]: At program point ldv_mallocENTRY(lines 3653 3669) the Hoare annotation is: true [2022-11-20 20:00:03,378 INFO L899 garLoopResultBuilder]: For program point L3660(lines 3660 3667) no Hoare annotation was computed. [2022-11-20 20:00:03,378 INFO L899 garLoopResultBuilder]: For program point ldv_mallocFINAL(lines 3653 3669) no Hoare annotation was computed. [2022-11-20 20:00:03,378 INFO L899 garLoopResultBuilder]: For program point ldv_mallocEXIT(lines 3653 3669) no Hoare annotation was computed. [2022-11-20 20:00:03,378 INFO L902 garLoopResultBuilder]: At program point L4702(line 4702) the Hoare annotation is: true [2022-11-20 20:00:03,378 INFO L899 garLoopResultBuilder]: For program point L4704-2(lines 4704 4707) no Hoare annotation was computed. [2022-11-20 20:00:03,379 INFO L902 garLoopResultBuilder]: At program point L4705(line 4705) the Hoare annotation is: true [2022-11-20 20:00:03,379 INFO L899 garLoopResultBuilder]: For program point L4704(lines 4704 4707) no Hoare annotation was computed. [2022-11-20 20:00:03,379 INFO L899 garLoopResultBuilder]: For program point L4705-1(line 4705) no Hoare annotation was computed. [2022-11-20 20:00:03,379 INFO L899 garLoopResultBuilder]: For program point L4702-1(line 4702) no Hoare annotation was computed. [2022-11-20 20:00:03,379 INFO L902 garLoopResultBuilder]: At program point snd_mts64_removeENTRY(lines 4697 4710) the Hoare annotation is: true [2022-11-20 20:00:03,379 INFO L899 garLoopResultBuilder]: For program point snd_mts64_removeEXIT(lines 4697 4710) no Hoare annotation was computed. [2022-11-20 20:00:03,380 INFO L899 garLoopResultBuilder]: For program point L3935(lines 3935 3938) no Hoare annotation was computed. [2022-11-20 20:00:03,380 INFO L899 garLoopResultBuilder]: For program point L3933-1(line 3933) no Hoare annotation was computed. [2022-11-20 20:00:03,380 INFO L902 garLoopResultBuilder]: At program point L3933(line 3933) the Hoare annotation is: true [2022-11-20 20:00:03,380 INFO L899 garLoopResultBuilder]: For program point mts64_device_readyFINAL(lines 3925 3947) no Hoare annotation was computed. [2022-11-20 20:00:03,380 INFO L899 garLoopResultBuilder]: For program point mts64_device_readyErr1ASSERT_VIOLATIONINTEGER_OVERFLOW(line 3939) no Hoare annotation was computed. [2022-11-20 20:00:03,380 INFO L899 garLoopResultBuilder]: For program point mts64_device_readyErr0ASSERT_VIOLATIONINTEGER_OVERFLOW(line 3939) no Hoare annotation was computed. [2022-11-20 20:00:03,381 INFO L899 garLoopResultBuilder]: For program point mts64_device_readyEXIT(lines 3925 3947) no Hoare annotation was computed. [2022-11-20 20:00:03,381 INFO L902 garLoopResultBuilder]: At program point L3940(lines 3929 3946) the Hoare annotation is: true [2022-11-20 20:00:03,381 INFO L899 garLoopResultBuilder]: For program point L3939-1(line 3939) no Hoare annotation was computed. [2022-11-20 20:00:03,381 INFO L902 garLoopResultBuilder]: At program point mts64_device_readyENTRY(lines 3925 3947) the Hoare annotation is: true [2022-11-20 20:00:03,381 INFO L899 garLoopResultBuilder]: For program point L3939(line 3939) no Hoare annotation was computed. [2022-11-20 20:00:03,382 INFO L902 garLoopResultBuilder]: At program point L4032(line 4032) the Hoare annotation is: true [2022-11-20 20:00:03,382 INFO L902 garLoopResultBuilder]: At program point mts64_probeENTRY(lines 4025 4042) the Hoare annotation is: true [2022-11-20 20:00:03,382 INFO L899 garLoopResultBuilder]: For program point L4033(line 4033) no Hoare annotation was computed. [2022-11-20 20:00:03,382 INFO L902 garLoopResultBuilder]: At program point L4030(line 4030) the Hoare annotation is: true [2022-11-20 20:00:03,382 INFO L902 garLoopResultBuilder]: At program point L4031(line 4031) the Hoare annotation is: true [2022-11-20 20:00:03,382 INFO L902 garLoopResultBuilder]: At program point L4030-1(line 4030) the Hoare annotation is: true [2022-11-20 20:00:03,383 INFO L899 garLoopResultBuilder]: For program point mts64_probeEXIT(lines 4025 4042) no Hoare annotation was computed. [2022-11-20 20:00:03,383 INFO L902 garLoopResultBuilder]: At program point platform_set_drvdataENTRY(lines 3799 3805) the Hoare annotation is: true [2022-11-20 20:00:03,383 INFO L899 garLoopResultBuilder]: For program point platform_set_drvdataEXIT(lines 3799 3805) no Hoare annotation was computed. [2022-11-20 20:00:03,383 INFO L899 garLoopResultBuilder]: For program point snd_card_freeEXIT(lines 5617 5619) no Hoare annotation was computed. [2022-11-20 20:00:03,383 INFO L902 garLoopResultBuilder]: At program point snd_card_freeENTRY(lines 5617 5619) the Hoare annotation is: true [2022-11-20 20:00:03,383 INFO L902 garLoopResultBuilder]: At program point platform_get_drvdataENTRY(lines 3791 3798) the Hoare annotation is: true [2022-11-20 20:00:03,384 INFO L899 garLoopResultBuilder]: For program point platform_get_drvdataEXIT(lines 3791 3798) no Hoare annotation was computed. [2022-11-20 20:00:03,384 INFO L899 garLoopResultBuilder]: For program point L4224-1(line 4224) no Hoare annotation was computed. [2022-11-20 20:00:03,384 INFO L902 garLoopResultBuilder]: At program point snd_mts64_ctl_smpte_time_getENTRY(lines 4215 4227) the Hoare annotation is: true [2022-11-20 20:00:03,384 INFO L902 garLoopResultBuilder]: At program point L4222(line 4222) the Hoare annotation is: true [2022-11-20 20:00:03,384 INFO L902 garLoopResultBuilder]: At program point L4224(line 4224) the Hoare annotation is: true [2022-11-20 20:00:03,384 INFO L899 garLoopResultBuilder]: For program point L4222-1(line 4222) no Hoare annotation was computed. [2022-11-20 20:00:03,385 INFO L899 garLoopResultBuilder]: For program point snd_mts64_ctl_smpte_time_getEXIT(lines 4215 4227) no Hoare annotation was computed. [2022-11-20 20:00:03,385 INFO L899 garLoopResultBuilder]: For program point snd_mts64_unregister_allErr1ASSERT_VIOLATIONINTEGER_OVERFLOW(line 4727) no Hoare annotation was computed. [2022-11-20 20:00:03,385 INFO L895 garLoopResultBuilder]: At program point L4728(lines 4718 4736) the Hoare annotation is: (and (or (not (= |old(~ldv_state_variable_1~0)| 0)) (= ~ldv_state_variable_1~0 0)) (or (<= 1 |snd_mts64_unregister_all_~i~6#1|) (= |snd_mts64_unregister_all_~i~6#1| 0))) [2022-11-20 20:00:03,385 INFO L899 garLoopResultBuilder]: For program point L4722(lines 4722 4726) no Hoare annotation was computed. [2022-11-20 20:00:03,386 INFO L899 garLoopResultBuilder]: For program point snd_mts64_unregister_allEXIT(lines 4715 4737) no Hoare annotation was computed. [2022-11-20 20:00:03,386 INFO L899 garLoopResultBuilder]: For program point L4722-2(lines 4722 4726) no Hoare annotation was computed. [2022-11-20 20:00:03,386 INFO L895 garLoopResultBuilder]: At program point snd_mts64_unregister_allENTRY(lines 4715 4737) the Hoare annotation is: (or (not (= |old(~ldv_state_variable_1~0)| 0)) (= ~ldv_state_variable_1~0 0)) [2022-11-20 20:00:03,386 INFO L895 garLoopResultBuilder]: At program point L5437(line 5437) the Hoare annotation is: (and (or (not (= ~ldv_state_variable_2~0 0)) (= ~ldv_state_variable_3~0 0)) (or (<= 1 |snd_mts64_unregister_all_~i~6#1|) (not (= ~ldv_state_variable_0~0 1)) (not (= ~ldv_retval_5~0 0)))) [2022-11-20 20:00:03,387 INFO L899 garLoopResultBuilder]: For program point snd_mts64_unregister_allErr0ASSERT_VIOLATIONINTEGER_OVERFLOW(line 4727) no Hoare annotation was computed. [2022-11-20 20:00:03,387 INFO L895 garLoopResultBuilder]: At program point L5437-1(line 5437) the Hoare annotation is: (and (or (not (= ~ldv_state_variable_2~0 0)) (= ~ldv_state_variable_3~0 0)) (or (<= 1 |snd_mts64_unregister_all_~i~6#1|) (not (= ~ldv_state_variable_0~0 1)) (not (= ~ldv_retval_5~0 0)))) [2022-11-20 20:00:03,387 INFO L899 garLoopResultBuilder]: For program point L4727(line 4727) no Hoare annotation was computed. [2022-11-20 20:00:03,387 INFO L895 garLoopResultBuilder]: At program point L4723(line 4723) the Hoare annotation is: (and (or (and (<= 1 |snd_mts64_unregister_all_~i~6#1|) (<= |snd_mts64_unregister_all_~i~6#1| 31)) (= |snd_mts64_unregister_all_~i~6#1| 0)) (or (not (= |old(~ldv_state_variable_1~0)| 0)) (= ~ldv_state_variable_1~0 0))) [2022-11-20 20:00:03,387 INFO L899 garLoopResultBuilder]: For program point L4723-1(line 4723) no Hoare annotation was computed. [2022-11-20 20:00:03,388 INFO L899 garLoopResultBuilder]: For program point snd_mts64_detachEXIT(lines 4573 4578) no Hoare annotation was computed. [2022-11-20 20:00:03,388 INFO L902 garLoopResultBuilder]: At program point snd_mts64_detachENTRY(lines 4573 4578) the Hoare annotation is: true [2022-11-20 20:00:03,388 INFO L899 garLoopResultBuilder]: For program point mts64_device_closeErr1ASSERT_VIOLATIONINTEGER_OVERFLOW(line 4004) no Hoare annotation was computed. [2022-11-20 20:00:03,388 INFO L899 garLoopResultBuilder]: For program point mts64_device_closeEXIT(lines 3993 4012) no Hoare annotation was computed. [2022-11-20 20:00:03,388 INFO L902 garLoopResultBuilder]: At program point mts64_device_closeENTRY(lines 3993 4012) the Hoare annotation is: true [2022-11-20 20:00:03,389 INFO L902 garLoopResultBuilder]: At program point L4007(lines 3997 4011) the Hoare annotation is: true [2022-11-20 20:00:03,389 INFO L899 garLoopResultBuilder]: For program point L4004(line 4004) no Hoare annotation was computed. [2022-11-20 20:00:03,389 INFO L902 garLoopResultBuilder]: At program point L4005(lines 3997 4011) the Hoare annotation is: true [2022-11-20 20:00:03,389 INFO L902 garLoopResultBuilder]: At program point L4002(line 4002) the Hoare annotation is: true [2022-11-20 20:00:03,389 INFO L899 garLoopResultBuilder]: For program point mts64_device_closeErr0ASSERT_VIOLATIONINTEGER_OVERFLOW(line 4004) no Hoare annotation was computed. [2022-11-20 20:00:03,389 INFO L899 garLoopResultBuilder]: For program point L4003(line 4003) no Hoare annotation was computed. [2022-11-20 20:00:03,390 INFO L902 garLoopResultBuilder]: At program point ldv_errorENTRY(lines 3703 3709) the Hoare annotation is: true [2022-11-20 20:00:03,390 INFO L899 garLoopResultBuilder]: For program point ldv_errorEXIT(lines 3703 3709) no Hoare annotation was computed. [2022-11-20 20:00:03,390 INFO L902 garLoopResultBuilder]: At program point mts64_device_initENTRY(lines 3948 3973) the Hoare annotation is: true [2022-11-20 20:00:03,390 INFO L899 garLoopResultBuilder]: For program point mts64_device_initErr0ASSERT_VIOLATIONINTEGER_OVERFLOW(line 3964) no Hoare annotation was computed. [2022-11-20 20:00:03,390 INFO L899 garLoopResultBuilder]: For program point L3970-1(line 3970) no Hoare annotation was computed. [2022-11-20 20:00:03,391 INFO L899 garLoopResultBuilder]: For program point L3964(line 3964) no Hoare annotation was computed. [2022-11-20 20:00:03,391 INFO L899 garLoopResultBuilder]: For program point L3964-1(line 3964) no Hoare annotation was computed. [2022-11-20 20:00:03,391 INFO L902 garLoopResultBuilder]: At program point L3960(line 3960) the Hoare annotation is: true [2022-11-20 20:00:03,391 INFO L899 garLoopResultBuilder]: For program point mts64_device_initFINAL(lines 3948 3973) no Hoare annotation was computed. [2022-11-20 20:00:03,391 INFO L899 garLoopResultBuilder]: For program point L3958(line 3958) no Hoare annotation was computed. [2022-11-20 20:00:03,391 INFO L899 garLoopResultBuilder]: For program point L3960-1(line 3960) no Hoare annotation was computed. [2022-11-20 20:00:03,392 INFO L899 garLoopResultBuilder]: For program point mts64_device_initErr1ASSERT_VIOLATIONINTEGER_OVERFLOW(line 3964) no Hoare annotation was computed. [2022-11-20 20:00:03,392 INFO L902 garLoopResultBuilder]: At program point L3967(lines 3952 3972) the Hoare annotation is: true [2022-11-20 20:00:03,392 INFO L902 garLoopResultBuilder]: At program point L3965(lines 3952 3972) the Hoare annotation is: true [2022-11-20 20:00:03,392 INFO L899 garLoopResultBuilder]: For program point mts64_device_initEXIT(lines 3948 3973) no Hoare annotation was computed. [2022-11-20 20:00:03,392 INFO L899 garLoopResultBuilder]: For program point L3959(lines 3959 3963) no Hoare annotation was computed. [2022-11-20 20:00:03,392 INFO L902 garLoopResultBuilder]: At program point L3957(line 3957) the Hoare annotation is: true [2022-11-20 20:00:03,393 INFO L899 garLoopResultBuilder]: For program point L3953-1(line 3953) no Hoare annotation was computed. [2022-11-20 20:00:03,393 INFO L902 garLoopResultBuilder]: At program point L3953(line 3953) the Hoare annotation is: true [2022-11-20 20:00:03,393 INFO L902 garLoopResultBuilder]: At program point L3970(line 3970) the Hoare annotation is: true [2022-11-20 20:00:03,393 INFO L902 garLoopResultBuilder]: At program point L4478(lines 4438 4485) the Hoare annotation is: true [2022-11-20 20:00:03,393 INFO L902 garLoopResultBuilder]: At program point L5469(line 5469) the Hoare annotation is: true [2022-11-20 20:00:03,393 INFO L902 garLoopResultBuilder]: At program point L5469-1(lines 5464 5473) the Hoare annotation is: true [2022-11-20 20:00:03,394 INFO L899 garLoopResultBuilder]: For program point L4668(lines 4668 4674) no Hoare annotation was computed. [2022-11-20 20:00:03,394 INFO L899 garLoopResultBuilder]: For program point L4470(line 4470) no Hoare annotation was computed. [2022-11-20 20:00:03,394 INFO L902 garLoopResultBuilder]: At program point L4693(line 4693) the Hoare annotation is: true [2022-11-20 20:00:03,394 INFO L899 garLoopResultBuilder]: For program point L4693-1(line 4693) no Hoare annotation was computed. [2022-11-20 20:00:03,394 INFO L899 garLoopResultBuilder]: For program point snd_mts64_probeEXIT(lines 4599 4696) no Hoare annotation was computed. [2022-11-20 20:00:03,394 INFO L899 garLoopResultBuilder]: For program point snd_mts64_probeErr5ASSERT_VIOLATIONINTEGER_OVERFLOW(line 4341) no Hoare annotation was computed. [2022-11-20 20:00:03,395 INFO L899 garLoopResultBuilder]: For program point L4677(lines 4677 4680) no Hoare annotation was computed. [2022-11-20 20:00:03,395 INFO L902 garLoopResultBuilder]: At program point L4479(lines 4479 4482) the Hoare annotation is: true [2022-11-20 20:00:03,395 INFO L902 garLoopResultBuilder]: At program point L4446(line 4446) the Hoare annotation is: true [2022-11-20 20:00:03,395 INFO L902 garLoopResultBuilder]: At program point L4347(lines 4316 4349) the Hoare annotation is: true [2022-11-20 20:00:03,395 INFO L899 garLoopResultBuilder]: For program point L4446-1(line 4446) no Hoare annotation was computed. [2022-11-20 20:00:03,396 INFO L902 garLoopResultBuilder]: At program point L4471(line 4471) the Hoare annotation is: true [2022-11-20 20:00:03,396 INFO L899 garLoopResultBuilder]: For program point L4471-1(line 4471) no Hoare annotation was computed. [2022-11-20 20:00:03,396 INFO L899 garLoopResultBuilder]: For program point L4661(lines 4661 4666) no Hoare annotation was computed. [2022-11-20 20:00:03,396 INFO L899 garLoopResultBuilder]: For program point snd_mts64_probeErr2ASSERT_VIOLATIONINTEGER_OVERFLOW(line 4474) no Hoare annotation was computed. [2022-11-20 20:00:03,396 INFO L902 garLoopResultBuilder]: At program point L4686(lines 4609 4695) the Hoare annotation is: true [2022-11-20 20:00:03,396 INFO L899 garLoopResultBuilder]: For program point L4620(lines 4620 4623) no Hoare annotation was computed. [2022-11-20 20:00:03,397 INFO L902 garLoopResultBuilder]: At program point L4637(line 4637) the Hoare annotation is: true [2022-11-20 20:00:03,397 INFO L899 garLoopResultBuilder]: For program point L4637-1(line 4637) no Hoare annotation was computed. [2022-11-20 20:00:03,397 INFO L902 garLoopResultBuilder]: At program point L4654(line 4654) the Hoare annotation is: true [2022-11-20 20:00:03,397 INFO L899 garLoopResultBuilder]: For program point snd_mts64_probeErr3ASSERT_VIOLATIONINTEGER_OVERFLOW(line 4474) no Hoare annotation was computed. [2022-11-20 20:00:03,397 INFO L899 garLoopResultBuilder]: For program point L4456-1(line 4456) no Hoare annotation was computed. [2022-11-20 20:00:03,397 INFO L899 garLoopResultBuilder]: For program point L4456(line 4456) no Hoare annotation was computed. [2022-11-20 20:00:03,398 INFO L902 garLoopResultBuilder]: At program point L4613(line 4613) the Hoare annotation is: true [2022-11-20 20:00:03,398 INFO L902 garLoopResultBuilder]: At program point L5637(line 5637) the Hoare annotation is: true [2022-11-20 20:00:03,398 INFO L899 garLoopResultBuilder]: For program point L4613-1(line 4613) no Hoare annotation was computed. [2022-11-20 20:00:03,398 INFO L902 garLoopResultBuilder]: At program point L5637-1(line 5637) the Hoare annotation is: true [2022-11-20 20:00:03,398 INFO L902 garLoopResultBuilder]: At program point L4638(line 4638) the Hoare annotation is: true [2022-11-20 20:00:03,399 INFO L899 garLoopResultBuilder]: For program point L4638-1(line 4638) no Hoare annotation was computed. [2022-11-20 20:00:03,399 INFO L899 garLoopResultBuilder]: For program point L4473(line 4473) no Hoare annotation was computed. [2022-11-20 20:00:03,399 INFO L899 garLoopResultBuilder]: For program point L4341(line 4341) no Hoare annotation was computed. [2022-11-20 20:00:03,399 INFO L899 garLoopResultBuilder]: For program point L4341-1(line 4341) no Hoare annotation was computed. [2022-11-20 20:00:03,399 INFO L899 garLoopResultBuilder]: For program point snd_mts64_probeErr0ASSERT_VIOLATIONINTEGER_OVERFLOW(line 4456) no Hoare annotation was computed. [2022-11-20 20:00:03,399 INFO L899 garLoopResultBuilder]: For program point snd_mts64_probeFINAL(lines 4599 4696) no Hoare annotation was computed. [2022-11-20 20:00:03,400 INFO L902 garLoopResultBuilder]: At program point L4449(line 4449) the Hoare annotation is: true [2022-11-20 20:00:03,400 INFO L899 garLoopResultBuilder]: For program point L4449-1(line 4449) no Hoare annotation was computed. [2022-11-20 20:00:03,400 INFO L899 garLoopResultBuilder]: For program point L4474(line 4474) no Hoare annotation was computed. [2022-11-20 20:00:03,400 INFO L899 garLoopResultBuilder]: For program point L4631(lines 4631 4636) no Hoare annotation was computed. [2022-11-20 20:00:03,400 INFO L902 garLoopResultBuilder]: At program point L4342(lines 4322 4348) the Hoare annotation is: true [2022-11-20 20:00:03,400 INFO L899 garLoopResultBuilder]: For program point L4441(lines 4441 4444) no Hoare annotation was computed. [2022-11-20 20:00:03,401 INFO L899 garLoopResultBuilder]: For program point L4474-1(line 4474) no Hoare annotation was computed. [2022-11-20 20:00:03,401 INFO L899 garLoopResultBuilder]: For program point snd_mts64_probeErr1ASSERT_VIOLATIONINTEGER_OVERFLOW(line 4456) no Hoare annotation was computed. [2022-11-20 20:00:03,401 INFO L902 garLoopResultBuilder]: At program point L4458(lines 4438 4485) the Hoare annotation is: true [2022-11-20 20:00:03,401 INFO L902 garLoopResultBuilder]: At program point snd_mts64_probeENTRY(lines 4599 4696) the Hoare annotation is: true [2022-11-20 20:00:03,401 INFO L902 garLoopResultBuilder]: At program point L4615(line 4615) the Hoare annotation is: true [2022-11-20 20:00:03,401 INFO L899 garLoopResultBuilder]: For program point L4615-1(lines 4609 4695) no Hoare annotation was computed. [2022-11-20 20:00:03,402 INFO L902 garLoopResultBuilder]: At program point L4681(line 4681) the Hoare annotation is: true [2022-11-20 20:00:03,402 INFO L902 garLoopResultBuilder]: At program point L4681-1(line 4681) the Hoare annotation is: true [2022-11-20 20:00:03,402 INFO L902 garLoopResultBuilder]: At program point L4450(line 4450) the Hoare annotation is: true [2022-11-20 20:00:03,402 INFO L899 garLoopResultBuilder]: For program point L4450-1(line 4450) no Hoare annotation was computed. [2022-11-20 20:00:03,402 INFO L902 garLoopResultBuilder]: At program point L4343(lines 4343 4346) the Hoare annotation is: true [2022-11-20 20:00:03,403 INFO L899 garLoopResultBuilder]: For program point L4624-1(line 4624) no Hoare annotation was computed. [2022-11-20 20:00:03,403 INFO L899 garLoopResultBuilder]: For program point L4335(lines 4335 4340) no Hoare annotation was computed. [2022-11-20 20:00:03,403 INFO L902 garLoopResultBuilder]: At program point L4624(line 4624) the Hoare annotation is: true [2022-11-20 20:00:03,403 INFO L902 garLoopResultBuilder]: At program point L4459(lines 4459 4462) the Hoare annotation is: true [2022-11-20 20:00:03,403 INFO L902 garLoopResultBuilder]: At program point L4484(lines 4429 4486) the Hoare annotation is: true [2022-11-20 20:00:03,403 INFO L902 garLoopResultBuilder]: At program point L4641(lines 4641 4642) the Hoare annotation is: true [2022-11-20 20:00:03,404 INFO L899 garLoopResultBuilder]: For program point L4641-1(lines 4641 4642) no Hoare annotation was computed. [2022-11-20 20:00:03,404 INFO L899 garLoopResultBuilder]: For program point L5467(lines 5467 5470) no Hoare annotation was computed. [2022-11-20 20:00:03,404 INFO L902 garLoopResultBuilder]: At program point L4476(lines 4438 4485) the Hoare annotation is: true [2022-11-20 20:00:03,404 INFO L902 garLoopResultBuilder]: At program point L4625(lines 4625 4628) the Hoare annotation is: true [2022-11-20 20:00:03,404 INFO L899 garLoopResultBuilder]: For program point L4683(lines 4683 4688) no Hoare annotation was computed. [2022-11-20 20:00:03,404 INFO L902 garLoopResultBuilder]: At program point L4667(line 4667) the Hoare annotation is: true [2022-11-20 20:00:03,405 INFO L899 garLoopResultBuilder]: For program point L4667-1(line 4667) no Hoare annotation was computed. [2022-11-20 20:00:03,405 INFO L899 garLoopResultBuilder]: For program point L4469(lines 4469 4475) no Hoare annotation was computed. [2022-11-20 20:00:03,405 INFO L902 garLoopResultBuilder]: At program point L4651(lines 4651 4657) the Hoare annotation is: true [2022-11-20 20:00:03,405 INFO L899 garLoopResultBuilder]: For program point snd_mts64_probeErr4ASSERT_VIOLATIONINTEGER_OVERFLOW(line 4341) no Hoare annotation was computed. [2022-11-20 20:00:03,405 INFO L899 garLoopResultBuilder]: For program point L4643(lines 4643 4649) no Hoare annotation was computed. [2022-11-20 20:00:03,406 INFO L899 garLoopResultBuilder]: For program point L4676-1(line 4676) no Hoare annotation was computed. [2022-11-20 20:00:03,406 INFO L902 garLoopResultBuilder]: At program point L4676(line 4676) the Hoare annotation is: true [2022-11-20 20:00:03,406 INFO L899 garLoopResultBuilder]: For program point L4066-1(line 4066) no Hoare annotation was computed. [2022-11-20 20:00:03,406 INFO L899 garLoopResultBuilder]: For program point mts64_read_charErr0ASSERT_VIOLATIONINTEGER_OVERFLOW(line 4073) no Hoare annotation was computed. [2022-11-20 20:00:03,406 INFO L899 garLoopResultBuilder]: For program point mts64_read_charErr1ASSERT_VIOLATIONINTEGER_OVERFLOW(line 4073) no Hoare annotation was computed. [2022-11-20 20:00:03,406 INFO L899 garLoopResultBuilder]: For program point mts64_read_charEXIT(lines 4056 4081) no Hoare annotation was computed. [2022-11-20 20:00:03,407 INFO L902 garLoopResultBuilder]: At program point mts64_read_charENTRY(lines 4056 4081) the Hoare annotation is: true [2022-11-20 20:00:03,407 INFO L902 garLoopResultBuilder]: At program point L4074(lines 4061 4080) the Hoare annotation is: true [2022-11-20 20:00:03,407 INFO L899 garLoopResultBuilder]: For program point L4073(line 4073) no Hoare annotation was computed. [2022-11-20 20:00:03,407 INFO L902 garLoopResultBuilder]: At program point L4068(line 4068) the Hoare annotation is: true [2022-11-20 20:00:03,407 INFO L902 garLoopResultBuilder]: At program point L4066(line 4066) the Hoare annotation is: true [2022-11-20 20:00:03,407 INFO L899 garLoopResultBuilder]: For program point L4068-1(line 4068) no Hoare annotation was computed. [2022-11-20 20:00:03,408 INFO L899 garLoopResultBuilder]: For program point L4069-2(lines 4069 4072) no Hoare annotation was computed. [2022-11-20 20:00:03,408 INFO L902 garLoopResultBuilder]: At program point spin_unlock_irqENTRY(lines 5410 5417) the Hoare annotation is: true [2022-11-20 20:00:03,408 INFO L899 garLoopResultBuilder]: For program point spin_unlock_irqEXIT(lines 5410 5417) no Hoare annotation was computed. [2022-11-20 20:00:03,408 INFO L902 garLoopResultBuilder]: At program point L5413(line 5413) the Hoare annotation is: true [2022-11-20 20:00:03,408 INFO L902 garLoopResultBuilder]: At program point L5413-1(line 5413) the Hoare annotation is: true [2022-11-20 20:00:03,408 INFO L902 garLoopResultBuilder]: At program point mts64_readENTRY(lines 4043 4055) the Hoare annotation is: true [2022-11-20 20:00:03,409 INFO L899 garLoopResultBuilder]: For program point mts64_readErr0ASSERT_VIOLATIONINTEGER_OVERFLOW(line 4053) no Hoare annotation was computed. [2022-11-20 20:00:03,409 INFO L899 garLoopResultBuilder]: For program point mts64_readErr1ASSERT_VIOLATIONINTEGER_OVERFLOW(line 4053) no Hoare annotation was computed. [2022-11-20 20:00:03,409 INFO L902 garLoopResultBuilder]: At program point L4052(line 4052) the Hoare annotation is: true [2022-11-20 20:00:03,409 INFO L899 garLoopResultBuilder]: For program point L4053(line 4053) no Hoare annotation was computed. [2022-11-20 20:00:03,409 INFO L902 garLoopResultBuilder]: At program point L4050(line 4050) the Hoare annotation is: true [2022-11-20 20:00:03,410 INFO L899 garLoopResultBuilder]: For program point L4051-1(line 4051) no Hoare annotation was computed. [2022-11-20 20:00:03,410 INFO L902 garLoopResultBuilder]: At program point L4051(line 4051) the Hoare annotation is: true [2022-11-20 20:00:03,410 INFO L899 garLoopResultBuilder]: For program point L4052-1(line 4052) no Hoare annotation was computed. [2022-11-20 20:00:03,410 INFO L899 garLoopResultBuilder]: For program point mts64_readEXIT(lines 4043 4055) no Hoare annotation was computed. [2022-11-20 20:00:03,410 INFO L902 garLoopResultBuilder]: At program point L4048(line 4048) the Hoare annotation is: true [2022-11-20 20:00:03,410 INFO L899 garLoopResultBuilder]: For program point L4049-1(line 4049) no Hoare annotation was computed. [2022-11-20 20:00:03,411 INFO L902 garLoopResultBuilder]: At program point L4049(line 4049) the Hoare annotation is: true [2022-11-20 20:00:03,411 INFO L899 garLoopResultBuilder]: For program point L4050-1(line 4050) no Hoare annotation was computed. [2022-11-20 20:00:03,411 INFO L899 garLoopResultBuilder]: For program point L4048-1(line 4048) no Hoare annotation was computed. [2022-11-20 20:00:03,411 INFO L902 garLoopResultBuilder]: At program point parport_releaseENTRY(lines 5591 5593) the Hoare annotation is: true [2022-11-20 20:00:03,411 INFO L899 garLoopResultBuilder]: For program point parport_releaseEXIT(lines 5591 5593) no Hoare annotation was computed. [2022-11-20 20:00:03,411 INFO L899 garLoopResultBuilder]: For program point L4404-1(line 4404) no Hoare annotation was computed. [2022-11-20 20:00:03,412 INFO L902 garLoopResultBuilder]: At program point L4404(line 4404) the Hoare annotation is: true [2022-11-20 20:00:03,412 INFO L902 garLoopResultBuilder]: At program point L4398(lines 4391 4406) the Hoare annotation is: true [2022-11-20 20:00:03,412 INFO L902 garLoopResultBuilder]: At program point snd_mts64_rawmidi_output_triggerENTRY(lines 4384 4407) the Hoare annotation is: true [2022-11-20 20:00:03,412 INFO L902 garLoopResultBuilder]: At program point L4400(lines 4400 4403) the Hoare annotation is: true [2022-11-20 20:00:03,412 INFO L899 garLoopResultBuilder]: For program point snd_mts64_rawmidi_output_triggerErr0ASSERT_VIOLATIONINTEGER_OVERFLOW(line 4396) no Hoare annotation was computed. [2022-11-20 20:00:03,412 INFO L899 garLoopResultBuilder]: For program point L4396-1(line 4396) no Hoare annotation was computed. [2022-11-20 20:00:03,413 INFO L899 garLoopResultBuilder]: For program point snd_mts64_rawmidi_output_triggerErr1ASSERT_VIOLATIONINTEGER_OVERFLOW(line 4396) no Hoare annotation was computed. [2022-11-20 20:00:03,413 INFO L902 garLoopResultBuilder]: At program point L4396-2(line 4396) the Hoare annotation is: true [2022-11-20 20:00:03,413 INFO L899 garLoopResultBuilder]: For program point L4396(line 4396) no Hoare annotation was computed. [2022-11-20 20:00:03,413 INFO L902 garLoopResultBuilder]: At program point L4393(line 4393) the Hoare annotation is: true [2022-11-20 20:00:03,413 INFO L902 garLoopResultBuilder]: At program point L4396-3(line 4396) the Hoare annotation is: true [2022-11-20 20:00:03,413 INFO L899 garLoopResultBuilder]: For program point snd_mts64_rawmidi_output_triggerEXIT(lines 4384 4407) no Hoare annotation was computed. [2022-11-20 20:00:03,414 INFO L902 garLoopResultBuilder]: At program point L4539(line 4539) the Hoare annotation is: true [2022-11-20 20:00:03,414 INFO L902 garLoopResultBuilder]: At program point L4538(line 4538) the Hoare annotation is: true [2022-11-20 20:00:03,414 INFO L902 garLoopResultBuilder]: At program point L4539-1(line 4539) the Hoare annotation is: true [2022-11-20 20:00:03,414 INFO L899 garLoopResultBuilder]: For program point L4540(line 4540) no Hoare annotation was computed. [2022-11-20 20:00:03,414 INFO L902 garLoopResultBuilder]: At program point L4534(line 4534) the Hoare annotation is: true [2022-11-20 20:00:03,414 INFO L899 garLoopResultBuilder]: For program point L4538-1(line 4538) no Hoare annotation was computed. [2022-11-20 20:00:03,415 INFO L899 garLoopResultBuilder]: For program point L4532-1(line 4532) no Hoare annotation was computed. [2022-11-20 20:00:03,415 INFO L899 garLoopResultBuilder]: For program point L4533(lines 4533 4537) no Hoare annotation was computed. [2022-11-20 20:00:03,415 INFO L899 garLoopResultBuilder]: For program point L4534-1(line 4534) no Hoare annotation was computed. [2022-11-20 20:00:03,415 INFO L902 garLoopResultBuilder]: At program point L4532(line 4532) the Hoare annotation is: true [2022-11-20 20:00:03,415 INFO L902 garLoopResultBuilder]: At program point L4526(lines 4526 4527) the Hoare annotation is: true [2022-11-20 20:00:03,415 INFO L899 garLoopResultBuilder]: For program point L4528(lines 4528 4531) no Hoare annotation was computed. [2022-11-20 20:00:03,416 INFO L899 garLoopResultBuilder]: For program point snd_mts64_probe_portFINAL(lines 4520 4543) no Hoare annotation was computed. [2022-11-20 20:00:03,416 INFO L899 garLoopResultBuilder]: For program point L4526-1(lines 4526 4527) no Hoare annotation was computed. [2022-11-20 20:00:03,416 INFO L899 garLoopResultBuilder]: For program point snd_mts64_probe_portEXIT(lines 4520 4543) no Hoare annotation was computed. [2022-11-20 20:00:03,416 INFO L902 garLoopResultBuilder]: At program point snd_mts64_probe_portENTRY(lines 4520 4543) the Hoare annotation is: true [2022-11-20 20:00:03,416 INFO L902 garLoopResultBuilder]: At program point L3987(lines 3978 3991) the Hoare annotation is: true [2022-11-20 20:00:03,417 INFO L899 garLoopResultBuilder]: For program point mts64_device_openErr0ASSERT_VIOLATIONINTEGER_OVERFLOW(line 3984) no Hoare annotation was computed. [2022-11-20 20:00:03,417 INFO L899 garLoopResultBuilder]: For program point L3984(line 3984) no Hoare annotation was computed. [2022-11-20 20:00:03,417 INFO L902 garLoopResultBuilder]: At program point L3985(lines 3978 3991) the Hoare annotation is: true [2022-11-20 20:00:03,417 INFO L899 garLoopResultBuilder]: For program point mts64_device_openErr1ASSERT_VIOLATIONINTEGER_OVERFLOW(line 3984) no Hoare annotation was computed. [2022-11-20 20:00:03,417 INFO L899 garLoopResultBuilder]: For program point mts64_device_openEXIT(lines 3974 3992) no Hoare annotation was computed. [2022-11-20 20:00:03,417 INFO L899 garLoopResultBuilder]: For program point L3983(line 3983) no Hoare annotation was computed. [2022-11-20 20:00:03,418 INFO L902 garLoopResultBuilder]: At program point mts64_device_openENTRY(lines 3974 3992) the Hoare annotation is: true [2022-11-20 20:00:03,418 INFO L902 garLoopResultBuilder]: At program point assume_abort_if_notENTRY(lines 3650 3652) the Hoare annotation is: true [2022-11-20 20:00:03,418 INFO L899 garLoopResultBuilder]: For program point assume_abort_if_notEXIT(lines 3650 3652) no Hoare annotation was computed. [2022-11-20 20:00:03,418 INFO L902 garLoopResultBuilder]: At program point mts64_smpte_stopENTRY(lines 4102 4108) the Hoare annotation is: true [2022-11-20 20:00:03,418 INFO L899 garLoopResultBuilder]: For program point mts64_smpte_stopEXIT(lines 4102 4108) no Hoare annotation was computed. [2022-11-20 20:00:03,418 INFO L902 garLoopResultBuilder]: At program point L4105(line 4105) the Hoare annotation is: true [2022-11-20 20:00:03,419 INFO L899 garLoopResultBuilder]: For program point mts64_smpte_stopFINAL(lines 4102 4108) no Hoare annotation was computed. [2022-11-20 20:00:03,419 INFO L902 garLoopResultBuilder]: At program point snd_mts64_rawmidi_input_triggerENTRY(lines 4408 4424) the Hoare annotation is: true [2022-11-20 20:00:03,419 INFO L902 garLoopResultBuilder]: At program point L4415(line 4415) the Hoare annotation is: true [2022-11-20 20:00:03,419 INFO L902 garLoopResultBuilder]: At program point L4416-1(lines 4416 4420) the Hoare annotation is: true [2022-11-20 20:00:03,419 INFO L899 garLoopResultBuilder]: For program point L4415-1(lines 4413 4423) no Hoare annotation was computed. [2022-11-20 20:00:03,419 INFO L899 garLoopResultBuilder]: For program point snd_mts64_rawmidi_input_triggerFINAL(lines 4408 4424) no Hoare annotation was computed. [2022-11-20 20:00:03,420 INFO L899 garLoopResultBuilder]: For program point snd_mts64_rawmidi_input_triggerEXIT(lines 4408 4424) no Hoare annotation was computed. [2022-11-20 20:00:03,420 INFO L899 garLoopResultBuilder]: For program point L3921-1(line 3921) no Hoare annotation was computed. [2022-11-20 20:00:03,420 INFO L902 garLoopResultBuilder]: At program point L3921(line 3921) the Hoare annotation is: true [2022-11-20 20:00:03,420 INFO L899 garLoopResultBuilder]: For program point mts64_disable_readoutEXIT(lines 3915 3924) no Hoare annotation was computed. [2022-11-20 20:00:03,420 INFO L899 garLoopResultBuilder]: For program point L3919-1(line 3919) no Hoare annotation was computed. [2022-11-20 20:00:03,420 INFO L902 garLoopResultBuilder]: At program point L3919(line 3919) the Hoare annotation is: true [2022-11-20 20:00:03,421 INFO L902 garLoopResultBuilder]: At program point mts64_disable_readoutENTRY(lines 3915 3924) the Hoare annotation is: true [2022-11-20 20:00:03,421 INFO L899 garLoopResultBuilder]: For program point L3682-1(line 3682) no Hoare annotation was computed. [2022-11-20 20:00:03,421 INFO L899 garLoopResultBuilder]: For program point L3677(lines 3677 3684) no Hoare annotation was computed. [2022-11-20 20:00:03,421 INFO L899 garLoopResultBuilder]: For program point ldv_zallocEXIT(lines 3670 3686) no Hoare annotation was computed. [2022-11-20 20:00:03,421 INFO L902 garLoopResultBuilder]: At program point ldv_zallocENTRY(lines 3670 3686) the Hoare annotation is: true [2022-11-20 20:00:03,421 INFO L899 garLoopResultBuilder]: For program point ldv_zallocFINAL(lines 3670 3686) no Hoare annotation was computed. [2022-11-20 20:00:03,421 INFO L902 garLoopResultBuilder]: At program point L3682(line 3682) the Hoare annotation is: true [2022-11-20 20:00:03,422 INFO L899 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2022-11-20 20:00:03,422 INFO L899 garLoopResultBuilder]: For program point ##fun~$Pointer$~X~int~TO~VOIDEXIT(line -1) no Hoare annotation was computed. [2022-11-20 20:00:03,422 INFO L902 garLoopResultBuilder]: At program point L-1-1(line -1) the Hoare annotation is: true [2022-11-20 20:00:03,422 INFO L902 garLoopResultBuilder]: At program point L-1-3(line -1) the Hoare annotation is: true [2022-11-20 20:00:03,422 INFO L899 garLoopResultBuilder]: For program point L-1-4(line -1) no Hoare annotation was computed. [2022-11-20 20:00:03,422 INFO L902 garLoopResultBuilder]: At program point ##fun~$Pointer$~X~int~TO~VOIDENTRY(line -1) the Hoare annotation is: true [2022-11-20 20:00:03,423 INFO L895 garLoopResultBuilder]: At program point L4990(line 4990) the Hoare annotation is: false [2022-11-20 20:00:03,423 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr3ASSERT_VIOLATIONINTEGER_OVERFLOW(line 5016) no Hoare annotation was computed. [2022-11-20 20:00:03,423 INFO L899 garLoopResultBuilder]: For program point L4924-1(line 4924) no Hoare annotation was computed. [2022-11-20 20:00:03,423 INFO L895 garLoopResultBuilder]: At program point L4858(line 4858) the Hoare annotation is: false [2022-11-20 20:00:03,423 INFO L899 garLoopResultBuilder]: For program point L4990-1(line 4990) no Hoare annotation was computed. [2022-11-20 20:00:03,424 INFO L895 garLoopResultBuilder]: At program point L4924(line 4924) the Hoare annotation is: (and (= ~ldv_state_variable_4~0 0) (= ~ldv_state_variable_2~0 0) (= ~device_count~0 0) (= ~ldv_state_variable_1~0 0) (= ~ldv_retval_5~0 0) (= ~ldv_state_variable_3~0 0) (= 0 ~ldv_state_variable_10~0)) [2022-11-20 20:00:03,424 INFO L899 garLoopResultBuilder]: For program point L4858-1(line 4858) no Hoare annotation was computed. [2022-11-20 20:00:03,424 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr14ASSERT_VIOLATIONINTEGER_OVERFLOW(line 5236) no Hoare annotation was computed. [2022-11-20 20:00:03,424 INFO L899 garLoopResultBuilder]: For program point L5189(line 5189) no Hoare annotation was computed. [2022-11-20 20:00:03,424 INFO L899 garLoopResultBuilder]: For program point L5190(lines 5190 5198) no Hoare annotation was computed. [2022-11-20 20:00:03,425 INFO L895 garLoopResultBuilder]: At program point L5124(line 5124) the Hoare annotation is: false [2022-11-20 20:00:03,425 INFO L895 garLoopResultBuilder]: At program point L4926(line 4926) the Hoare annotation is: (and (= ~ldv_state_variable_4~0 0) (= ~ldv_state_variable_2~0 0) (= ~device_count~0 0) (= ~ldv_state_variable_1~0 0) (= ~ldv_retval_5~0 0) (= ~ldv_state_variable_3~0 0) (= 0 ~ldv_state_variable_10~0)) [2022-11-20 20:00:03,425 INFO L895 garLoopResultBuilder]: At program point L4860-1(line 4860) the Hoare annotation is: false [2022-11-20 20:00:03,425 INFO L899 garLoopResultBuilder]: For program point L4926-1(line 4926) no Hoare annotation was computed. [2022-11-20 20:00:03,425 INFO L895 garLoopResultBuilder]: At program point L4860(line 4860) the Hoare annotation is: false [2022-11-20 20:00:03,425 INFO L899 garLoopResultBuilder]: For program point L5323(line 5323) no Hoare annotation was computed. [2022-11-20 20:00:03,426 INFO L895 garLoopResultBuilder]: At program point L5191(line 5191) the Hoare annotation is: false [2022-11-20 20:00:03,426 INFO L899 garLoopResultBuilder]: For program point L5191-1(line 5191) no Hoare annotation was computed. [2022-11-20 20:00:03,426 INFO L895 garLoopResultBuilder]: At program point L4795(line 4795) the Hoare annotation is: false [2022-11-20 20:00:03,426 INFO L899 garLoopResultBuilder]: For program point L4795-1(line 4795) no Hoare annotation was computed. [2022-11-20 20:00:03,426 INFO L899 garLoopResultBuilder]: For program point L5324(lines 5324 5328) no Hoare annotation was computed. [2022-11-20 20:00:03,426 INFO L899 garLoopResultBuilder]: For program point L5192(lines 5192 5196) no Hoare annotation was computed. [2022-11-20 20:00:03,426 INFO L899 garLoopResultBuilder]: For program point L4928-1(line 4928) no Hoare annotation was computed. [2022-11-20 20:00:03,427 INFO L895 garLoopResultBuilder]: At program point L4928(line 4928) the Hoare annotation is: (and (= ~ldv_state_variable_4~0 0) (= ~ldv_state_variable_2~0 0) (= ~device_count~0 0) (= ~ldv_state_variable_1~0 0) (= ~ldv_retval_5~0 0) (= ~ldv_state_variable_3~0 0) (= 0 ~ldv_state_variable_10~0)) [2022-11-20 20:00:03,427 INFO L895 garLoopResultBuilder]: At program point L5457(line 5457) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= ~ldv_retval_5~0 0)) [2022-11-20 20:00:03,427 INFO L895 garLoopResultBuilder]: At program point L5457-1(line 5457) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= ~ldv_retval_5~0 0)) [2022-11-20 20:00:03,427 INFO L895 garLoopResultBuilder]: At program point L4995(line 4995) the Hoare annotation is: false [2022-11-20 20:00:03,427 INFO L899 garLoopResultBuilder]: For program point L4995-1(line 4995) no Hoare annotation was computed. [2022-11-20 20:00:03,428 INFO L899 garLoopResultBuilder]: For program point L5061(line 5061) no Hoare annotation was computed. [2022-11-20 20:00:03,428 INFO L895 garLoopResultBuilder]: At program point L4797(line 4797) the Hoare annotation is: false [2022-11-20 20:00:03,428 INFO L895 garLoopResultBuilder]: At program point L4797-1(line 4797) the Hoare annotation is: false [2022-11-20 20:00:03,428 INFO L899 garLoopResultBuilder]: For program point L5194(line 5194) no Hoare annotation was computed. [2022-11-20 20:00:03,428 INFO L899 garLoopResultBuilder]: For program point L5260(line 5260) no Hoare annotation was computed. [2022-11-20 20:00:03,428 INFO L899 garLoopResultBuilder]: For program point L5062(lines 5062 5091) no Hoare annotation was computed. [2022-11-20 20:00:03,429 INFO L899 garLoopResultBuilder]: For program point L5194-1(line 5194) no Hoare annotation was computed. [2022-11-20 20:00:03,429 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr12ASSERT_VIOLATIONINTEGER_OVERFLOW(line 5204) no Hoare annotation was computed. [2022-11-20 20:00:03,429 INFO L899 garLoopResultBuilder]: For program point L5261(lines 5261 5310) no Hoare annotation was computed. [2022-11-20 20:00:03,429 INFO L899 garLoopResultBuilder]: For program point L5064(lines 5064 5088) no Hoare annotation was computed. [2022-11-20 20:00:03,429 INFO L899 garLoopResultBuilder]: For program point L4932-1(line 4932) no Hoare annotation was computed. [2022-11-20 20:00:03,430 INFO L895 garLoopResultBuilder]: At program point L4932(line 4932) the Hoare annotation is: (and (= ~ldv_state_variable_4~0 0) (= ~ldv_state_variable_2~0 0) (= ~device_count~0 0) (= ~ldv_state_variable_1~0 0) (= ~ldv_retval_5~0 0) (= ~ldv_state_variable_3~0 0) (= 0 ~ldv_state_variable_10~0)) [2022-11-20 20:00:03,430 INFO L899 garLoopResultBuilder]: For program point L5263(lines 5263 5307) no Hoare annotation was computed. [2022-11-20 20:00:03,430 INFO L895 garLoopResultBuilder]: At program point L5131(line 5131) the Hoare annotation is: false [2022-11-20 20:00:03,430 INFO L899 garLoopResultBuilder]: For program point L5065(line 5065) no Hoare annotation was computed. [2022-11-20 20:00:03,430 INFO L895 garLoopResultBuilder]: At program point L5330(line 5330) the Hoare annotation is: false [2022-11-20 20:00:03,430 INFO L899 garLoopResultBuilder]: For program point L5264(line 5264) no Hoare annotation was computed. [2022-11-20 20:00:03,431 INFO L899 garLoopResultBuilder]: For program point L5066(lines 5066 5070) no Hoare annotation was computed. [2022-11-20 20:00:03,431 INFO L895 garLoopResultBuilder]: At program point L4934(line 4934) the Hoare annotation is: (and (= ~ldv_state_variable_4~0 0) (= ~ldv_state_variable_2~0 0) (= ~device_count~0 0) (= ~ldv_state_variable_1~0 0) (= ~ldv_retval_5~0 0) (= ~ldv_state_variable_3~0 0) (= 0 ~ldv_state_variable_10~0)) [2022-11-20 20:00:03,431 INFO L899 garLoopResultBuilder]: For program point L5000(line 5000) no Hoare annotation was computed. [2022-11-20 20:00:03,431 INFO L895 garLoopResultBuilder]: At program point L4934-1(line 4934) the Hoare annotation is: (and (= ~ldv_state_variable_4~0 0) (= ~ldv_state_variable_2~0 0) (= ~device_count~0 0) (= ~ldv_state_variable_1~0 0) (= ~ldv_retval_5~0 0) (= ~ldv_state_variable_3~0 0) (= 0 ~ldv_state_variable_10~0)) [2022-11-20 20:00:03,431 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr16ASSERT_VIOLATIONINTEGER_OVERFLOW(line 5247) no Hoare annotation was computed. [2022-11-20 20:00:03,431 INFO L899 garLoopResultBuilder]: For program point L5265(lines 5265 5270) no Hoare annotation was computed. [2022-11-20 20:00:03,432 INFO L895 garLoopResultBuilder]: At program point L5067(line 5067) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= ~ldv_state_variable_4~0 0) (= ~ldv_state_variable_2~0 0) (= ~device_count~0 0) (= ~ldv_state_variable_1~0 0) (= ~ldv_retval_5~0 0) (= ~ldv_state_variable_3~0 0) (= 0 ~ldv_state_variable_10~0)) [2022-11-20 20:00:03,432 INFO L899 garLoopResultBuilder]: For program point L5067-1(line 5067) no Hoare annotation was computed. [2022-11-20 20:00:03,432 INFO L899 garLoopResultBuilder]: For program point L5001(lines 5001 5009) no Hoare annotation was computed. [2022-11-20 20:00:03,432 INFO L899 garLoopResultBuilder]: For program point L5200(line 5200) no Hoare annotation was computed. [2022-11-20 20:00:03,432 INFO L895 garLoopResultBuilder]: At program point L5002(line 5002) the Hoare annotation is: false [2022-11-20 20:00:03,432 INFO L895 garLoopResultBuilder]: At program point L4870(line 4870) the Hoare annotation is: false [2022-11-20 20:00:03,433 INFO L899 garLoopResultBuilder]: For program point L5002-1(line 5002) no Hoare annotation was computed. [2022-11-20 20:00:03,433 INFO L899 garLoopResultBuilder]: For program point L4870-1(line 4870) no Hoare annotation was computed. [2022-11-20 20:00:03,433 INFO L899 garLoopResultBuilder]: For program point L5201(lines 5201 5206) no Hoare annotation was computed. [2022-11-20 20:00:03,433 INFO L899 garLoopResultBuilder]: For program point L5003(lines 5003 5007) no Hoare annotation was computed. [2022-11-20 20:00:03,433 INFO L895 garLoopResultBuilder]: At program point L5202(line 5202) the Hoare annotation is: false [2022-11-20 20:00:03,434 INFO L895 garLoopResultBuilder]: At program point L4277(line 4277) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= ~ldv_state_variable_4~0 0) (= ~ldv_state_variable_2~0 0) (= ~device_count~0 0) (= ~ldv_state_variable_1~0 0) (= ~ldv_retval_5~0 0) (= ~ldv_state_variable_3~0 0) (= 0 ~ldv_state_variable_10~0)) [2022-11-20 20:00:03,434 INFO L895 garLoopResultBuilder]: At program point L4277-1(line 4277) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= ~ldv_state_variable_4~0 0) (= ~ldv_state_variable_2~0 0) (= ~device_count~0 0) (= ~ldv_state_variable_1~0 0) (= ~ldv_retval_5~0 0) (= ~ldv_state_variable_3~0 0) (= 0 ~ldv_state_variable_10~0)) [2022-11-20 20:00:03,434 INFO L899 garLoopResultBuilder]: For program point L5202-1(line 5202) no Hoare annotation was computed. [2022-11-20 20:00:03,434 INFO L895 garLoopResultBuilder]: At program point L4872-1(line 4872) the Hoare annotation is: false [2022-11-20 20:00:03,434 INFO L895 garLoopResultBuilder]: At program point L4806(line 4806) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= ~ldv_state_variable_4~0 0) (= ~ldv_state_variable_2~0 0) (= ~device_count~0 0) (= ~ldv_retval_5~0 0) (= ~ldv_state_variable_3~0 0) (= 0 ~ldv_state_variable_10~0)) [2022-11-20 20:00:03,434 INFO L895 garLoopResultBuilder]: At program point L4872(line 4872) the Hoare annotation is: false [2022-11-20 20:00:03,435 INFO L895 garLoopResultBuilder]: At program point L4806-1(line 4806) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= ~ldv_state_variable_4~0 0) (= ~ldv_state_variable_2~0 0) (= ~device_count~0 0) (= ~ldv_retval_5~0 0) (= ~ldv_state_variable_3~0 0) (= 0 ~ldv_state_variable_10~0)) [2022-11-20 20:00:03,435 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr5ASSERT_VIOLATIONINTEGER_OVERFLOW(line 4569) no Hoare annotation was computed. [2022-11-20 20:00:03,435 INFO L899 garLoopResultBuilder]: For program point L5005(line 5005) no Hoare annotation was computed. [2022-11-20 20:00:03,435 INFO L899 garLoopResultBuilder]: For program point L5005-1(line 5005) no Hoare annotation was computed. [2022-11-20 20:00:03,435 INFO L899 garLoopResultBuilder]: For program point L5204-1(line 5204) no Hoare annotation was computed. [2022-11-20 20:00:03,436 INFO L899 garLoopResultBuilder]: For program point L5138(line 5138) no Hoare annotation was computed. [2022-11-20 20:00:03,436 INFO L899 garLoopResultBuilder]: For program point L5204(line 5204) no Hoare annotation was computed. [2022-11-20 20:00:03,436 INFO L899 garLoopResultBuilder]: For program point L5072(line 5072) no Hoare annotation was computed. [2022-11-20 20:00:03,436 INFO L899 garLoopResultBuilder]: For program point L5337(line 5337) no Hoare annotation was computed. [2022-11-20 20:00:03,436 INFO L895 garLoopResultBuilder]: At program point L5139(lines 5139 5144) the Hoare annotation is: false [2022-11-20 20:00:03,436 INFO L899 garLoopResultBuilder]: For program point L5073(lines 5073 5077) no Hoare annotation was computed. [2022-11-20 20:00:03,436 INFO L902 garLoopResultBuilder]: At program point L5338(line 5338) the Hoare annotation is: true [2022-11-20 20:00:03,437 INFO L899 garLoopResultBuilder]: For program point L5272(line 5272) no Hoare annotation was computed. [2022-11-20 20:00:03,437 INFO L899 garLoopResultBuilder]: For program point L4149-1(line 4149) no Hoare annotation was computed. [2022-11-20 20:00:03,437 INFO L895 garLoopResultBuilder]: At program point L5074(line 5074) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= ~ldv_state_variable_4~0 0) (= ~ldv_state_variable_2~0 0) (= ~device_count~0 0) (= ~ldv_state_variable_1~0 0) (= ~ldv_retval_5~0 0) (= ~ldv_state_variable_3~0 0) (= 0 ~ldv_state_variable_10~0)) [2022-11-20 20:00:03,437 INFO L895 garLoopResultBuilder]: At program point L4149(line 4149) the Hoare annotation is: false [2022-11-20 20:00:03,437 INFO L899 garLoopResultBuilder]: For program point L5074-1(line 5074) no Hoare annotation was computed. [2022-11-20 20:00:03,438 INFO L895 garLoopResultBuilder]: At program point L4744(lines 4744 4747) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= ~ldv_state_variable_4~0 0) (= ~ldv_state_variable_2~0 0) (= ~device_count~0 0) (= ~ldv_retval_5~0 0) (= ~ldv_state_variable_3~0 0) (= 0 ~ldv_state_variable_10~0)) [2022-11-20 20:00:03,438 INFO L895 garLoopResultBuilder]: At program point L5273(lines 5273 5303) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= ~ldv_state_variable_4~0 0) (= ~ldv_state_variable_2~0 0) (= ~device_count~0 0) (= ~ldv_retval_5~0 0) (= ~ldv_state_variable_3~0 0) (= 0 ~ldv_state_variable_10~0)) [2022-11-20 20:00:03,438 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr8ASSERT_VIOLATIONINTEGER_OVERFLOW(line 5142) no Hoare annotation was computed. [2022-11-20 20:00:03,438 INFO L899 garLoopResultBuilder]: For program point L5142(line 5142) no Hoare annotation was computed. [2022-11-20 20:00:03,438 INFO L895 garLoopResultBuilder]: At program point L4151-1(line 4151) the Hoare annotation is: false [2022-11-20 20:00:03,438 INFO L899 garLoopResultBuilder]: For program point L5208(line 5208) no Hoare annotation was computed. [2022-11-20 20:00:03,439 INFO L895 garLoopResultBuilder]: At program point L4151(line 4151) the Hoare annotation is: false [2022-11-20 20:00:03,439 INFO L899 garLoopResultBuilder]: For program point L5142-1(line 5142) no Hoare annotation was computed. [2022-11-20 20:00:03,439 INFO L895 garLoopResultBuilder]: At program point L5605(line 5605) the Hoare annotation is: false [2022-11-20 20:00:03,439 INFO L895 garLoopResultBuilder]: At program point L5605-1(line 5605) the Hoare annotation is: false [2022-11-20 20:00:03,439 INFO L899 garLoopResultBuilder]: For program point L5275(lines 5275 5279) no Hoare annotation was computed. [2022-11-20 20:00:03,439 INFO L902 garLoopResultBuilder]: At program point L5209(line 5209) the Hoare annotation is: true [2022-11-20 20:00:03,440 INFO L899 garLoopResultBuilder]: For program point L5011(line 5011) no Hoare annotation was computed. [2022-11-20 20:00:03,440 INFO L899 garLoopResultBuilder]: For program point L5012(lines 5012 5020) no Hoare annotation was computed. [2022-11-20 20:00:03,440 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2022-11-20 20:00:03,440 INFO L895 garLoopResultBuilder]: At program point L4286(line 4286) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= ~ldv_state_variable_4~0 0) (= ~ldv_state_variable_2~0 0) (= ~device_count~0 0) (= ~ldv_state_variable_1~0 0) (= ~ldv_retval_5~0 0) (= ~ldv_state_variable_3~0 0) (= 0 ~ldv_state_variable_10~0)) [2022-11-20 20:00:03,440 INFO L902 garLoopResultBuilder]: At program point L5277(lines 4919 5384) the Hoare annotation is: true [2022-11-20 20:00:03,440 INFO L899 garLoopResultBuilder]: For program point L4286-1(line 4286) no Hoare annotation was computed. [2022-11-20 20:00:03,441 INFO L895 garLoopResultBuilder]: At program point L5079(line 5079) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= ~ldv_state_variable_4~0 0) (= ~ldv_state_variable_2~0 0) (= ~device_count~0 0) (= ~ldv_state_variable_1~0 0) (= ~ldv_retval_5~0 0) (= ~ldv_state_variable_3~0 0) (= 0 ~ldv_state_variable_10~0)) [2022-11-20 20:00:03,441 INFO L895 garLoopResultBuilder]: At program point L5013(line 5013) the Hoare annotation is: false [2022-11-20 20:00:03,441 INFO L899 garLoopResultBuilder]: For program point L5013-1(line 5013) no Hoare annotation was computed. [2022-11-20 20:00:03,441 INFO L895 garLoopResultBuilder]: At program point L4815(line 4815) the Hoare annotation is: false [2022-11-20 20:00:03,441 INFO L895 garLoopResultBuilder]: At program point L4815-1(line 4815) the Hoare annotation is: false [2022-11-20 20:00:03,441 INFO L899 garLoopResultBuilder]: For program point L4749(lines 4749 4753) no Hoare annotation was computed. [2022-11-20 20:00:03,442 INFO L899 garLoopResultBuilder]: For program point L4551(lines 4551 4554) no Hoare annotation was computed. [2022-11-20 20:00:03,442 INFO L899 garLoopResultBuilder]: For program point L5344(line 5344) no Hoare annotation was computed. [2022-11-20 20:00:03,442 INFO L899 garLoopResultBuilder]: For program point L5146(line 5146) no Hoare annotation was computed. [2022-11-20 20:00:03,442 INFO L899 garLoopResultBuilder]: For program point L5014(lines 5014 5018) no Hoare annotation was computed. [2022-11-20 20:00:03,442 INFO L895 garLoopResultBuilder]: At program point L4882(line 4882) the Hoare annotation is: false [2022-11-20 20:00:03,442 INFO L899 garLoopResultBuilder]: For program point L4882-1(line 4882) no Hoare annotation was computed. [2022-11-20 20:00:03,443 INFO L895 garLoopResultBuilder]: At program point L4288-1(line 4288) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= ~ldv_state_variable_4~0 0) (= ~ldv_state_variable_2~0 0) (= ~device_count~0 0) (= ~ldv_state_variable_1~0 0) (= ~ldv_retval_5~0 0) (= ~ldv_state_variable_3~0 0) (= 0 ~ldv_state_variable_10~0)) [2022-11-20 20:00:03,443 INFO L899 garLoopResultBuilder]: For program point L5345(lines 5345 5374) no Hoare annotation was computed. [2022-11-20 20:00:03,443 INFO L895 garLoopResultBuilder]: At program point L4288(line 4288) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= ~ldv_state_variable_4~0 0) (= ~ldv_state_variable_2~0 0) (= ~device_count~0 0) (= ~ldv_state_variable_1~0 0) (= ~ldv_retval_5~0 0) (= ~ldv_state_variable_3~0 0) (= 0 ~ldv_state_variable_10~0)) [2022-11-20 20:00:03,443 INFO L902 garLoopResultBuilder]: At program point L5147(line 5147) the Hoare annotation is: true [2022-11-20 20:00:03,443 INFO L899 garLoopResultBuilder]: For program point L5280(lines 5280 5301) no Hoare annotation was computed. [2022-11-20 20:00:03,443 INFO L899 garLoopResultBuilder]: For program point L5016-1(line 5016) no Hoare annotation was computed. [2022-11-20 20:00:03,444 INFO L899 garLoopResultBuilder]: For program point L5016(line 5016) no Hoare annotation was computed. [2022-11-20 20:00:03,444 INFO L895 garLoopResultBuilder]: At program point L4884-1(line 4884) the Hoare annotation is: false [2022-11-20 20:00:03,444 INFO L895 garLoopResultBuilder]: At program point L4884(line 4884) the Hoare annotation is: false [2022-11-20 20:00:03,444 INFO L899 garLoopResultBuilder]: For program point L5347(lines 5347 5371) no Hoare annotation was computed. [2022-11-20 20:00:03,444 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW(line 5005) no Hoare annotation was computed. [2022-11-20 20:00:03,445 INFO L899 garLoopResultBuilder]: For program point L5215(line 5215) no Hoare annotation was computed. [2022-11-20 20:00:03,445 INFO L895 garLoopResultBuilder]: At program point L4092(line 4092) the Hoare annotation is: false [2022-11-20 20:00:03,445 INFO L895 garLoopResultBuilder]: At program point L4092-1(line 4092) the Hoare annotation is: false [2022-11-20 20:00:03,445 INFO L899 garLoopResultBuilder]: For program point L4951(lines 4951 5378) no Hoare annotation was computed. [2022-11-20 20:00:03,445 INFO L895 garLoopResultBuilder]: At program point L4555(line 4555) the Hoare annotation is: false [2022-11-20 20:00:03,445 INFO L895 garLoopResultBuilder]: At program point L4555-1(line 4555) the Hoare annotation is: false [2022-11-20 20:00:03,446 INFO L899 garLoopResultBuilder]: For program point L5348(line 5348) no Hoare annotation was computed. [2022-11-20 20:00:03,446 INFO L899 garLoopResultBuilder]: For program point L5216(lines 5216 5258) no Hoare annotation was computed. [2022-11-20 20:00:03,446 INFO L895 garLoopResultBuilder]: At program point L4093(line 4093) the Hoare annotation is: false [2022-11-20 20:00:03,446 INFO L899 garLoopResultBuilder]: For program point L4952(line 4952) no Hoare annotation was computed. [2022-11-20 20:00:03,446 INFO L899 garLoopResultBuilder]: For program point L4754(lines 4754 4758) no Hoare annotation was computed. [2022-11-20 20:00:03,446 INFO L899 garLoopResultBuilder]: For program point L5349(lines 5349 5353) no Hoare annotation was computed. [2022-11-20 20:00:03,446 INFO L895 garLoopResultBuilder]: At program point L4094(line 4094) the Hoare annotation is: false [2022-11-20 20:00:03,447 INFO L899 garLoopResultBuilder]: For program point L4953(lines 4953 4982) no Hoare annotation was computed. [2022-11-20 20:00:03,447 INFO L895 garLoopResultBuilder]: At program point L4755(line 4755) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= ~ldv_retval_5~0 0)) [2022-11-20 20:00:03,447 INFO L899 garLoopResultBuilder]: For program point L4755-1(line 4755) no Hoare annotation was computed. [2022-11-20 20:00:03,447 INFO L895 garLoopResultBuilder]: At program point L4557(lines 4557 4561) the Hoare annotation is: false [2022-11-20 20:00:03,447 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr10ASSERT_VIOLATIONINTEGER_OVERFLOW(line 5194) no Hoare annotation was computed. [2022-11-20 20:00:03,448 INFO L899 garLoopResultBuilder]: For program point L5218(lines 5218 5255) no Hoare annotation was computed. [2022-11-20 20:00:03,448 INFO L899 garLoopResultBuilder]: For program point L5086(line 5086) no Hoare annotation was computed. [2022-11-20 20:00:03,448 INFO L895 garLoopResultBuilder]: At program point L4095(line 4095) the Hoare annotation is: false [2022-11-20 20:00:03,448 INFO L899 garLoopResultBuilder]: For program point L5219(line 5219) no Hoare annotation was computed. [2022-11-20 20:00:03,448 INFO L902 garLoopResultBuilder]: At program point L5087(line 5087) the Hoare annotation is: true [2022-11-20 20:00:03,448 INFO L895 garLoopResultBuilder]: At program point L4096(line 4096) the Hoare annotation is: false [2022-11-20 20:00:03,449 INFO L899 garLoopResultBuilder]: For program point L5153(line 5153) no Hoare annotation was computed. [2022-11-20 20:00:03,449 INFO L899 garLoopResultBuilder]: For program point L4955(lines 4955 4979) no Hoare annotation was computed. [2022-11-20 20:00:03,449 INFO L899 garLoopResultBuilder]: For program point L5154(lines 5154 5183) no Hoare annotation was computed. [2022-11-20 20:00:03,449 INFO L899 garLoopResultBuilder]: For program point L5220-2(lines 5218 5255) no Hoare annotation was computed. [2022-11-20 20:00:03,449 INFO L899 garLoopResultBuilder]: For program point L5220(lines 5220 5224) no Hoare annotation was computed. [2022-11-20 20:00:03,449 INFO L899 garLoopResultBuilder]: For program point L5022(line 5022) no Hoare annotation was computed. [2022-11-20 20:00:03,449 INFO L899 garLoopResultBuilder]: For program point L4097(line 4097) no Hoare annotation was computed. [2022-11-20 20:00:03,450 INFO L899 garLoopResultBuilder]: For program point L4956(line 4956) no Hoare annotation was computed. [2022-11-20 20:00:03,450 INFO L895 garLoopResultBuilder]: At program point L4164(line 4164) the Hoare annotation is: false [2022-11-20 20:00:03,450 INFO L895 garLoopResultBuilder]: At program point L5221(line 5221) the Hoare annotation is: false [2022-11-20 20:00:03,450 INFO L895 garLoopResultBuilder]: At program point L4098(line 4098) the Hoare annotation is: false [2022-11-20 20:00:03,450 INFO L899 garLoopResultBuilder]: For program point L5221-1(line 5221) no Hoare annotation was computed. [2022-11-20 20:00:03,450 INFO L899 garLoopResultBuilder]: For program point L4164-1(line 4164) no Hoare annotation was computed. [2022-11-20 20:00:03,451 INFO L902 garLoopResultBuilder]: At program point L5023(line 5023) the Hoare annotation is: true [2022-11-20 20:00:03,451 INFO L895 garLoopResultBuilder]: At program point L4098-1(line 4098) the Hoare annotation is: false [2022-11-20 20:00:03,451 INFO L899 garLoopResultBuilder]: For program point L4957(lines 4957 4961) no Hoare annotation was computed. [2022-11-20 20:00:03,451 INFO L895 garLoopResultBuilder]: At program point L4759(lines 4738 4761) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (not (= |ULTIMATE.start_snd_mts64_module_init_#res#1| 0)) (= ~ldv_retval_5~0 0)) [2022-11-20 20:00:03,451 INFO L895 garLoopResultBuilder]: At program point L4825(line 4825) the Hoare annotation is: false [2022-11-20 20:00:03,451 INFO L899 garLoopResultBuilder]: For program point L4825-1(line 4825) no Hoare annotation was computed. [2022-11-20 20:00:03,452 INFO L899 garLoopResultBuilder]: For program point L4165(lines 4165 4168) no Hoare annotation was computed. [2022-11-20 20:00:03,452 INFO L899 garLoopResultBuilder]: For program point L5156(lines 5156 5180) no Hoare annotation was computed. [2022-11-20 20:00:03,452 INFO L895 garLoopResultBuilder]: At program point L4958(line 4958) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= ~ldv_state_variable_4~0 0) (= ~ldv_state_variable_2~0 0) (= ~device_count~0 0) (= ~ldv_state_variable_1~0 0) (= ~ldv_retval_5~0 0) (= ~ldv_state_variable_3~0 0) (= 0 ~ldv_state_variable_10~0)) [2022-11-20 20:00:03,452 INFO L899 garLoopResultBuilder]: For program point L4958-1(line 4958) no Hoare annotation was computed. [2022-11-20 20:00:03,452 INFO L895 garLoopResultBuilder]: At program point L4562(line 4562) the Hoare annotation is: false [2022-11-20 20:00:03,452 INFO L899 garLoopResultBuilder]: For program point L4562-1(line 4562) no Hoare annotation was computed. [2022-11-20 20:00:03,453 INFO L899 garLoopResultBuilder]: For program point L5355(line 5355) no Hoare annotation was computed. [2022-11-20 20:00:03,453 INFO L899 garLoopResultBuilder]: For program point L5157(line 5157) no Hoare annotation was computed. [2022-11-20 20:00:03,453 INFO L895 garLoopResultBuilder]: At program point L4827(line 4827) the Hoare annotation is: false [2022-11-20 20:00:03,453 INFO L895 garLoopResultBuilder]: At program point L4827-1(line 4827) the Hoare annotation is: false [2022-11-20 20:00:03,453 INFO L899 garLoopResultBuilder]: For program point L4563(lines 4563 4567) no Hoare annotation was computed. [2022-11-20 20:00:03,453 INFO L899 garLoopResultBuilder]: For program point L4299(lines 4299 4302) no Hoare annotation was computed. [2022-11-20 20:00:03,453 INFO L899 garLoopResultBuilder]: For program point L5356(lines 5356 5360) no Hoare annotation was computed. [2022-11-20 20:00:03,454 INFO L899 garLoopResultBuilder]: For program point L5158(lines 5158 5162) no Hoare annotation was computed. [2022-11-20 20:00:03,454 INFO L895 garLoopResultBuilder]: At program point L4564(line 4564) the Hoare annotation is: false [2022-11-20 20:00:03,454 INFO L895 garLoopResultBuilder]: At program point L5159(line 5159) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= ~ldv_state_variable_4~0 0) (= ~ldv_state_variable_2~0 0) (= ~device_count~0 0) (= ~ldv_state_variable_1~0 0) (= ~ldv_retval_5~0 0) (= ~ldv_state_variable_3~0 0) (= 0 ~ldv_state_variable_10~0)) [2022-11-20 20:00:03,454 INFO L899 garLoopResultBuilder]: For program point L5159-1(line 5159) no Hoare annotation was computed. [2022-11-20 20:00:03,454 INFO L899 garLoopResultBuilder]: For program point L5093(line 5093) no Hoare annotation was computed. [2022-11-20 20:00:03,454 INFO L895 garLoopResultBuilder]: At program point L5226(line 5226) the Hoare annotation is: false [2022-11-20 20:00:03,455 INFO L899 garLoopResultBuilder]: For program point L5094(lines 5094 5151) no Hoare annotation was computed. [2022-11-20 20:00:03,455 INFO L899 garLoopResultBuilder]: For program point L5226-1(line 5226) no Hoare annotation was computed. [2022-11-20 20:00:03,455 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr13ASSERT_VIOLATIONINTEGER_OVERFLOW(line 5204) no Hoare annotation was computed. [2022-11-20 20:00:03,455 INFO L899 garLoopResultBuilder]: For program point L4963(line 4963) no Hoare annotation was computed. [2022-11-20 20:00:03,455 INFO L899 garLoopResultBuilder]: For program point L5029(line 5029) no Hoare annotation was computed. [2022-11-20 20:00:03,455 INFO L902 garLoopResultBuilder]: At program point L4765(line 4765) the Hoare annotation is: true [2022-11-20 20:00:03,456 INFO L902 garLoopResultBuilder]: At program point L4765-1(lines 4762 4768) the Hoare annotation is: true [2022-11-20 20:00:03,456 INFO L895 garLoopResultBuilder]: At program point L4303(line 4303) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= ~ldv_state_variable_4~0 0) (= ~ldv_state_variable_2~0 0) (= ~device_count~0 0) (= ~ldv_state_variable_1~0 0) (= ~ldv_retval_5~0 0) (= ~ldv_state_variable_3~0 0) (= 0 ~ldv_state_variable_10~0)) [2022-11-20 20:00:03,456 INFO L899 garLoopResultBuilder]: For program point L4303-1(line 4303) no Hoare annotation was computed. [2022-11-20 20:00:03,456 INFO L899 garLoopResultBuilder]: For program point L4171(lines 4171 4176) no Hoare annotation was computed. [2022-11-20 20:00:03,456 INFO L899 garLoopResultBuilder]: For program point L5030(lines 5030 5059) no Hoare annotation was computed. [2022-11-20 20:00:03,456 INFO L899 garLoopResultBuilder]: For program point L5096(lines 5096 5148) no Hoare annotation was computed. [2022-11-20 20:00:03,457 INFO L899 garLoopResultBuilder]: For program point L4964(lines 4964 4968) no Hoare annotation was computed. [2022-11-20 20:00:03,457 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW(line 5016) no Hoare annotation was computed. [2022-11-20 20:00:03,457 INFO L895 garLoopResultBuilder]: At program point L4304-2(lines 4304 4308) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= ~ldv_state_variable_4~0 0) (= ~ldv_state_variable_2~0 0) (= ~device_count~0 0) (= ~ldv_state_variable_1~0 0) (= ~ldv_retval_5~0 0) (= ~ldv_state_variable_3~0 0) (= 0 ~ldv_state_variable_10~0)) [2022-11-20 20:00:03,457 INFO L899 garLoopResultBuilder]: For program point L5097(line 5097) no Hoare annotation was computed. [2022-11-20 20:00:03,457 INFO L895 garLoopResultBuilder]: At program point L4965(line 4965) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= ~ldv_state_variable_4~0 0) (= ~ldv_state_variable_2~0 0) (= ~device_count~0 0) (= ~ldv_state_variable_1~0 0) (= ~ldv_retval_5~0 0) (= ~ldv_state_variable_3~0 0) (= 0 ~ldv_state_variable_10~0)) [2022-11-20 20:00:03,458 INFO L899 garLoopResultBuilder]: For program point L4965-1(line 4965) no Hoare annotation was computed. [2022-11-20 20:00:03,458 INFO L899 garLoopResultBuilder]: For program point L4569(line 4569) no Hoare annotation was computed. [2022-11-20 20:00:03,458 INFO L899 garLoopResultBuilder]: For program point L4569-1(line 4569) no Hoare annotation was computed. [2022-11-20 20:00:03,458 INFO L899 garLoopResultBuilder]: For program point L5362(line 5362) no Hoare annotation was computed. [2022-11-20 20:00:03,458 INFO L899 garLoopResultBuilder]: For program point L5098(lines 5098 5102) no Hoare annotation was computed. [2022-11-20 20:00:03,458 INFO L899 garLoopResultBuilder]: For program point L5164(line 5164) no Hoare annotation was computed. [2022-11-20 20:00:03,458 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr6ASSERT_VIOLATIONINTEGER_OVERFLOW(line 5120) no Hoare annotation was computed. [2022-11-20 20:00:03,459 INFO L899 garLoopResultBuilder]: For program point L5032(lines 5032 5056) no Hoare annotation was computed. [2022-11-20 20:00:03,459 INFO L895 garLoopResultBuilder]: At program point L4570(lines 4544 4572) the Hoare annotation is: false [2022-11-20 20:00:03,459 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr17ASSERT_VIOLATIONINTEGER_OVERFLOW(line 5247) no Hoare annotation was computed. [2022-11-20 20:00:03,459 INFO L899 garLoopResultBuilder]: For program point L5363(lines 5363 5367) no Hoare annotation was computed. [2022-11-20 20:00:03,459 INFO L899 garLoopResultBuilder]: For program point L5231(line 5231) no Hoare annotation was computed. [2022-11-20 20:00:03,459 INFO L899 garLoopResultBuilder]: For program point L5165(lines 5165 5169) no Hoare annotation was computed. [2022-11-20 20:00:03,460 INFO L899 garLoopResultBuilder]: For program point L5033(line 5033) no Hoare annotation was computed. [2022-11-20 20:00:03,460 INFO L895 garLoopResultBuilder]: At program point L5166(line 5166) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= ~ldv_state_variable_4~0 0) (= ~ldv_state_variable_2~0 0) (= ~device_count~0 0) (= ~ldv_state_variable_1~0 0) (= ~ldv_retval_5~0 0) (= ~ldv_state_variable_3~0 0) (= 0 ~ldv_state_variable_10~0)) [2022-11-20 20:00:03,460 INFO L899 garLoopResultBuilder]: For program point L4175-1(line 4175) no Hoare annotation was computed. [2022-11-20 20:00:03,460 INFO L899 garLoopResultBuilder]: For program point L5232(lines 5232 5240) no Hoare annotation was computed. [2022-11-20 20:00:03,460 INFO L895 garLoopResultBuilder]: At program point L4175(line 4175) the Hoare annotation is: false [2022-11-20 20:00:03,460 INFO L899 garLoopResultBuilder]: For program point L5034(lines 5034 5038) no Hoare annotation was computed. [2022-11-20 20:00:03,461 INFO L899 garLoopResultBuilder]: For program point L5166-1(line 5166) no Hoare annotation was computed. [2022-11-20 20:00:03,461 INFO L895 garLoopResultBuilder]: At program point L4836-1(line 4836) the Hoare annotation is: false [2022-11-20 20:00:03,461 INFO L895 garLoopResultBuilder]: At program point L4836(line 4836) the Hoare annotation is: false [2022-11-20 20:00:03,461 INFO L895 garLoopResultBuilder]: At program point L5233(line 5233) the Hoare annotation is: false [2022-11-20 20:00:03,461 INFO L899 garLoopResultBuilder]: For program point L5233-1(line 5233) no Hoare annotation was computed. [2022-11-20 20:00:03,462 INFO L895 garLoopResultBuilder]: At program point L5035(line 5035) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= ~ldv_state_variable_4~0 0) (= ~ldv_state_variable_2~0 0) (= ~device_count~0 0) (= ~ldv_state_variable_1~0 0) (= ~ldv_retval_5~0 0) (= ~ldv_state_variable_3~0 0) (= 0 ~ldv_state_variable_10~0)) [2022-11-20 20:00:03,462 INFO L899 garLoopResultBuilder]: For program point L5035-1(line 5035) no Hoare annotation was computed. [2022-11-20 20:00:03,462 INFO L899 garLoopResultBuilder]: For program point L5234(lines 5234 5238) no Hoare annotation was computed. [2022-11-20 20:00:03,462 INFO L899 garLoopResultBuilder]: For program point L4309(line 4309) no Hoare annotation was computed. [2022-11-20 20:00:03,462 INFO L895 garLoopResultBuilder]: At program point L4177(lines 4160 4180) the Hoare annotation is: false [2022-11-20 20:00:03,462 INFO L895 garLoopResultBuilder]: At program point L4970(line 4970) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= ~ldv_state_variable_4~0 0) (= ~ldv_state_variable_2~0 0) (= ~device_count~0 0) (= ~ldv_state_variable_1~0 0) (= ~ldv_retval_5~0 0) (= ~ldv_state_variable_3~0 0) (= 0 ~ldv_state_variable_10~0)) [2022-11-20 20:00:03,463 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr4ASSERT_VIOLATIONINTEGER_OVERFLOW(line 4569) no Hoare annotation was computed. [2022-11-20 20:00:03,463 INFO L895 garLoopResultBuilder]: At program point L4310(lines 4292 4312) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= ~ldv_state_variable_4~0 0) (= ~ldv_state_variable_2~0 0) (= ~device_count~0 0) (= ~ldv_state_variable_1~0 0) (= ~ldv_retval_5~0 0) (= ~ldv_state_variable_3~0 0) (= 0 ~ldv_state_variable_10~0)) [2022-11-20 20:00:03,463 INFO L895 garLoopResultBuilder]: At program point L4178(line 4178) the Hoare annotation is: false [2022-11-20 20:00:03,463 INFO L899 garLoopResultBuilder]: For program point L5236-1(line 5236) no Hoare annotation was computed. [2022-11-20 20:00:03,463 INFO L899 garLoopResultBuilder]: For program point L5236(line 5236) no Hoare annotation was computed. [2022-11-20 20:00:03,463 INFO L899 garLoopResultBuilder]: For program point L5104(line 5104) no Hoare annotation was computed. [2022-11-20 20:00:03,464 INFO L899 garLoopResultBuilder]: For program point L5369(line 5369) no Hoare annotation was computed. [2022-11-20 20:00:03,464 INFO L899 garLoopResultBuilder]: For program point L5171(line 5171) no Hoare annotation was computed. [2022-11-20 20:00:03,464 INFO L899 garLoopResultBuilder]: For program point L5105-2(lines 5096 5148) no Hoare annotation was computed. [2022-11-20 20:00:03,464 INFO L899 garLoopResultBuilder]: For program point L5105(lines 5105 5109) no Hoare annotation was computed. [2022-11-20 20:00:03,464 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr15ASSERT_VIOLATIONINTEGER_OVERFLOW(line 5236) no Hoare annotation was computed. [2022-11-20 20:00:03,465 INFO L902 garLoopResultBuilder]: At program point L5370(line 5370) the Hoare annotation is: true [2022-11-20 20:00:03,465 INFO L895 garLoopResultBuilder]: At program point L5106(line 5106) the Hoare annotation is: false [2022-11-20 20:00:03,465 INFO L899 garLoopResultBuilder]: For program point L5172(lines 5172 5176) no Hoare annotation was computed. [2022-11-20 20:00:03,465 INFO L899 garLoopResultBuilder]: For program point L5106-1(line 5106) no Hoare annotation was computed. [2022-11-20 20:00:03,465 INFO L899 garLoopResultBuilder]: For program point L5040(line 5040) no Hoare annotation was computed. [2022-11-20 20:00:03,465 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2022-11-20 20:00:03,465 INFO L899 garLoopResultBuilder]: For program point L5305(line 5305) no Hoare annotation was computed. [2022-11-20 20:00:03,466 INFO L895 garLoopResultBuilder]: At program point L5173(line 5173) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= ~ldv_state_variable_4~0 0) (= ~ldv_state_variable_2~0 0) (= ~device_count~0 0) (= ~ldv_state_variable_1~0 0) (= ~ldv_retval_5~0 0) (= ~ldv_state_variable_3~0 0) (= 0 ~ldv_state_variable_10~0)) [2022-11-20 20:00:03,466 INFO L899 garLoopResultBuilder]: For program point L5173-1(line 5173) no Hoare annotation was computed. [2022-11-20 20:00:03,466 INFO L899 garLoopResultBuilder]: For program point L5041(lines 5041 5045) no Hoare annotation was computed. [2022-11-20 20:00:03,466 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr9ASSERT_VIOLATIONINTEGER_OVERFLOW(line 5142) no Hoare annotation was computed. [2022-11-20 20:00:03,466 INFO L902 garLoopResultBuilder]: At program point L5306(line 5306) the Hoare annotation is: true [2022-11-20 20:00:03,467 INFO L895 garLoopResultBuilder]: At program point L5042(line 5042) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= ~ldv_state_variable_4~0 0) (= ~ldv_state_variable_2~0 0) (= ~device_count~0 0) (= ~ldv_state_variable_1~0 0) (= ~ldv_retval_5~0 0) (= ~ldv_state_variable_3~0 0) (= 0 ~ldv_state_variable_10~0)) [2022-11-20 20:00:03,467 INFO L899 garLoopResultBuilder]: For program point L5042-1(line 5042) no Hoare annotation was computed. [2022-11-20 20:00:03,467 INFO L899 garLoopResultBuilder]: For program point L4977(line 4977) no Hoare annotation was computed. [2022-11-20 20:00:03,467 INFO L899 garLoopResultBuilder]: For program point L5242(line 5242) no Hoare annotation was computed. [2022-11-20 20:00:03,467 INFO L902 garLoopResultBuilder]: At program point L4978(line 4978) the Hoare annotation is: true [2022-11-20 20:00:03,467 INFO L895 garLoopResultBuilder]: At program point L4846(line 4846) the Hoare annotation is: false [2022-11-20 20:00:03,468 INFO L899 garLoopResultBuilder]: For program point L4846-1(line 4846) no Hoare annotation was computed. [2022-11-20 20:00:03,468 INFO L899 garLoopResultBuilder]: For program point L5243(lines 5243 5251) no Hoare annotation was computed. [2022-11-20 20:00:03,468 INFO L895 garLoopResultBuilder]: At program point L5111(line 5111) the Hoare annotation is: false [2022-11-20 20:00:03,468 INFO L899 garLoopResultBuilder]: For program point L5111-1(line 5111) no Hoare annotation was computed. [2022-11-20 20:00:03,468 INFO L899 garLoopResultBuilder]: For program point L5376(line 5376) no Hoare annotation was computed. [2022-11-20 20:00:03,468 INFO L899 garLoopResultBuilder]: For program point L5244-1(line 5244) no Hoare annotation was computed. [2022-11-20 20:00:03,468 INFO L899 garLoopResultBuilder]: For program point L5178(line 5178) no Hoare annotation was computed. [2022-11-20 20:00:03,469 INFO L895 garLoopResultBuilder]: At program point L5244(line 5244) the Hoare annotation is: false [2022-11-20 20:00:03,469 INFO L895 garLoopResultBuilder]: At program point L4848-1(line 4848) the Hoare annotation is: false [2022-11-20 20:00:03,469 INFO L895 garLoopResultBuilder]: At program point L4848(line 4848) the Hoare annotation is: false [2022-11-20 20:00:03,469 INFO L902 garLoopResultBuilder]: At program point L5377(line 5377) the Hoare annotation is: true [2022-11-20 20:00:03,469 INFO L902 garLoopResultBuilder]: At program point L5179(line 5179) the Hoare annotation is: true [2022-11-20 20:00:03,469 INFO L899 garLoopResultBuilder]: For program point L5245(lines 5245 5249) no Hoare annotation was computed. [2022-11-20 20:00:03,470 INFO L899 garLoopResultBuilder]: For program point L5047(line 5047) no Hoare annotation was computed. [2022-11-20 20:00:03,470 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr7ASSERT_VIOLATIONINTEGER_OVERFLOW(line 5120) no Hoare annotation was computed. [2022-11-20 20:00:03,470 INFO L899 garLoopResultBuilder]: For program point L5312(line 5312) no Hoare annotation was computed. [2022-11-20 20:00:03,470 INFO L899 garLoopResultBuilder]: For program point L5048(lines 5048 5052) no Hoare annotation was computed. [2022-11-20 20:00:03,470 INFO L895 garLoopResultBuilder]: At program point L5379(lines 4919 5384) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= ~ldv_state_variable_4~0 0) (= ~ldv_state_variable_2~0 0) (= ~device_count~0 0) (= ~ldv_state_variable_1~0 0) (= ~ldv_retval_5~0 0) (= ~ldv_state_variable_3~0 0) (= 0 ~ldv_state_variable_10~0)) [2022-11-20 20:00:03,470 INFO L899 garLoopResultBuilder]: For program point L5247(line 5247) no Hoare annotation was computed. [2022-11-20 20:00:03,471 INFO L899 garLoopResultBuilder]: For program point L5247-1(line 5247) no Hoare annotation was computed. [2022-11-20 20:00:03,471 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW(line 5005) no Hoare annotation was computed. [2022-11-20 20:00:03,471 INFO L899 garLoopResultBuilder]: For program point L5313(lines 5313 5342) no Hoare annotation was computed. [2022-11-20 20:00:03,471 INFO L895 garLoopResultBuilder]: At program point L5049(line 5049) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= ~ldv_state_variable_4~0 0) (= ~ldv_state_variable_2~0 0) (= ~device_count~0 0) (= ~ldv_state_variable_1~0 0) (= ~ldv_retval_5~0 0) (= ~ldv_state_variable_3~0 0) (= 0 ~ldv_state_variable_10~0)) [2022-11-20 20:00:03,471 INFO L899 garLoopResultBuilder]: For program point L5049-1(line 5049) no Hoare annotation was computed. [2022-11-20 20:00:03,471 INFO L895 garLoopResultBuilder]: At program point L4785(line 4785) the Hoare annotation is: false [2022-11-20 20:00:03,472 INFO L895 garLoopResultBuilder]: At program point L4785-1(line 4785) the Hoare annotation is: false [2022-11-20 20:00:03,472 INFO L899 garLoopResultBuilder]: For program point L5116(line 5116) no Hoare annotation was computed. [2022-11-20 20:00:03,472 INFO L899 garLoopResultBuilder]: For program point L4984(line 4984) no Hoare annotation was computed. [2022-11-20 20:00:03,472 INFO L899 garLoopResultBuilder]: For program point L5315(lines 5315 5339) no Hoare annotation was computed. [2022-11-20 20:00:03,472 INFO L895 garLoopResultBuilder]: At program point L5117(lines 5117 5122) the Hoare annotation is: false [2022-11-20 20:00:03,472 INFO L899 garLoopResultBuilder]: For program point L4985(lines 4985 5027) no Hoare annotation was computed. [2022-11-20 20:00:03,473 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr11ASSERT_VIOLATIONINTEGER_OVERFLOW(line 5194) no Hoare annotation was computed. [2022-11-20 20:00:03,473 INFO L899 garLoopResultBuilder]: For program point L5316(line 5316) no Hoare annotation was computed. [2022-11-20 20:00:03,473 INFO L899 garLoopResultBuilder]: For program point L4920-1(line 4920) no Hoare annotation was computed. [2022-11-20 20:00:03,473 INFO L895 garLoopResultBuilder]: At program point L4920(line 4920) the Hoare annotation is: (and (= ~ldv_state_variable_4~0 0) (= ~ldv_state_variable_2~0 0) (= ~device_count~0 0) (= ~ldv_state_variable_1~0 0) (= ~ldv_retval_5~0 0) (= ~ldv_state_variable_3~0 0) (= 0 ~ldv_state_variable_10~0)) [2022-11-20 20:00:03,473 INFO L899 garLoopResultBuilder]: For program point L5317(lines 5317 5321) no Hoare annotation was computed. [2022-11-20 20:00:03,473 INFO L899 garLoopResultBuilder]: For program point L5185(line 5185) no Hoare annotation was computed. [2022-11-20 20:00:03,474 INFO L899 garLoopResultBuilder]: For program point L4987(lines 4987 5024) no Hoare annotation was computed. [2022-11-20 20:00:03,474 INFO L899 garLoopResultBuilder]: For program point L5186(lines 5186 5213) no Hoare annotation was computed. [2022-11-20 20:00:03,474 INFO L899 garLoopResultBuilder]: For program point L5120-1(line 5120) no Hoare annotation was computed. [2022-11-20 20:00:03,474 INFO L899 garLoopResultBuilder]: For program point L5054(line 5054) no Hoare annotation was computed. [2022-11-20 20:00:03,474 INFO L899 garLoopResultBuilder]: For program point L5120(line 5120) no Hoare annotation was computed. [2022-11-20 20:00:03,474 INFO L899 garLoopResultBuilder]: For program point L4988(line 4988) no Hoare annotation was computed. [2022-11-20 20:00:03,475 INFO L899 garLoopResultBuilder]: For program point L5253(line 5253) no Hoare annotation was computed. [2022-11-20 20:00:03,475 INFO L902 garLoopResultBuilder]: At program point L5055(line 5055) the Hoare annotation is: true [2022-11-20 20:00:03,475 INFO L899 garLoopResultBuilder]: For program point L4989-2(lines 4987 5024) no Hoare annotation was computed. [2022-11-20 20:00:03,475 INFO L899 garLoopResultBuilder]: For program point L4989(lines 4989 4993) no Hoare annotation was computed. [2022-11-20 20:00:03,475 INFO L902 garLoopResultBuilder]: At program point L5254(line 5254) the Hoare annotation is: true [2022-11-20 20:00:03,475 INFO L899 garLoopResultBuilder]: For program point L5188(lines 5188 5210) no Hoare annotation was computed. [2022-11-20 20:00:03,476 INFO L902 garLoopResultBuilder]: At program point snd_rawmidi_set_opsENTRY(lines 5647 5649) the Hoare annotation is: true [2022-11-20 20:00:03,476 INFO L899 garLoopResultBuilder]: For program point snd_rawmidi_set_opsEXIT(lines 5647 5649) no Hoare annotation was computed. [2022-11-20 20:00:03,476 INFO L899 garLoopResultBuilder]: For program point parport_register_deviceEXIT(lines 5584 5586) no Hoare annotation was computed. [2022-11-20 20:00:03,476 INFO L902 garLoopResultBuilder]: At program point L5585(line 5585) the Hoare annotation is: true [2022-11-20 20:00:03,476 INFO L899 garLoopResultBuilder]: For program point L5585-1(line 5585) no Hoare annotation was computed. [2022-11-20 20:00:03,476 INFO L902 garLoopResultBuilder]: At program point parport_register_deviceENTRY(lines 5584 5586) the Hoare annotation is: true [2022-11-20 20:00:03,476 INFO L899 garLoopResultBuilder]: For program point parport_claimEXIT(lines 5581 5583) no Hoare annotation was computed. [2022-11-20 20:00:03,477 INFO L902 garLoopResultBuilder]: At program point parport_claimENTRY(lines 5581 5583) the Hoare annotation is: true [2022-11-20 20:00:03,480 INFO L444 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-20 20:00:03,483 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2022-11-20 20:00:03,507 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 20.11 08:00:03 BoogieIcfgContainer [2022-11-20 20:00:03,507 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-11-20 20:00:03,508 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-11-20 20:00:03,508 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-11-20 20:00:03,508 INFO L275 PluginConnector]: Witness Printer initialized [2022-11-20 20:00:03,509 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 07:58:53" (3/4) ... [2022-11-20 20:00:03,512 INFO L137 WitnessPrinter]: Generating witness for correct program [2022-11-20 20:00:03,519 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_strcpy [2022-11-20 20:00:03,519 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_mts64_rawmidi_open [2022-11-20 20:00:03,519 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_mts64_ctl_smpte_time_put [2022-11-20 20:00:03,519 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure msleep [2022-11-20 20:00:03,519 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure platform_driver_unregister [2022-11-20 20:00:03,520 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_mts64_rawmidi_close [2022-11-20 20:00:03,520 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure mts64_enable_readout [2022-11-20 20:00:03,520 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure parport_unregister_device [2022-11-20 20:00:03,520 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_stop [2022-11-20 20:00:03,520 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_lock_irq [2022-11-20 20:00:03,520 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~TO~int [2022-11-20 20:00:03,521 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure mts64_write_midi [2022-11-20 20:00:03,521 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_spin_unlock [2022-11-20 20:00:03,521 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_spin_lock [2022-11-20 20:00:03,521 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure platform_device_unregister [2022-11-20 20:00:03,521 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure mts64_write_command [2022-11-20 20:00:03,521 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_mts64_ctl_smpte_time_info [2022-11-20 20:00:03,521 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure mts64_write_data [2022-11-20 20:00:03,521 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_unlock_irqrestore [2022-11-20 20:00:03,522 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_malloc [2022-11-20 20:00:03,522 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_mts64_remove [2022-11-20 20:00:03,522 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure mts64_device_ready [2022-11-20 20:00:03,522 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure mts64_probe [2022-11-20 20:00:03,522 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure platform_set_drvdata [2022-11-20 20:00:03,522 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_card_free [2022-11-20 20:00:03,522 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure platform_get_drvdata [2022-11-20 20:00:03,523 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_mts64_ctl_smpte_time_get [2022-11-20 20:00:03,523 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_mts64_unregister_all [2022-11-20 20:00:03,523 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_mts64_detach [2022-11-20 20:00:03,523 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure mts64_device_close [2022-11-20 20:00:03,523 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_error [2022-11-20 20:00:03,523 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure mts64_device_init [2022-11-20 20:00:03,523 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_mts64_probe [2022-11-20 20:00:03,524 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure mts64_read_char [2022-11-20 20:00:03,524 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_unlock_irq [2022-11-20 20:00:03,524 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure mts64_read [2022-11-20 20:00:03,524 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure parport_release [2022-11-20 20:00:03,524 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_mts64_rawmidi_output_trigger [2022-11-20 20:00:03,524 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_mts64_probe_port [2022-11-20 20:00:03,524 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure mts64_device_open [2022-11-20 20:00:03,525 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure assume_abort_if_not [2022-11-20 20:00:03,525 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure mts64_smpte_stop [2022-11-20 20:00:03,525 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_mts64_rawmidi_input_trigger [2022-11-20 20:00:03,525 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure mts64_disable_readout [2022-11-20 20:00:03,525 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_zalloc [2022-11-20 20:00:03,525 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~int~TO~VOID [2022-11-20 20:00:03,526 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_rawmidi_set_ops [2022-11-20 20:00:03,526 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure parport_register_device [2022-11-20 20:00:03,526 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure parport_claim [2022-11-20 20:00:03,565 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 313 nodes and edges [2022-11-20 20:00:03,573 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 95 nodes and edges [2022-11-20 20:00:03,577 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 26 nodes and edges [2022-11-20 20:00:03,580 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 8 nodes and edges [2022-11-20 20:00:03,583 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2022-11-20 20:00:03,586 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2022-11-20 20:00:03,589 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2022-11-20 20:00:03,641 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (ldv_state_variable_0 == 1 && !(\result == 0)) && ldv_retval_5 == 0 [2022-11-20 20:00:03,644 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (!(\old(ldv_state_variable_1) == 0) || ldv_state_variable_1 == 0) && (1 <= i || i == 0) [2022-11-20 20:00:03,816 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33adfb0b-1ab8-4bcd-b3c7-0930015a15ae/bin/utaipan-6cKwYrpEi9/witness.graphml [2022-11-20 20:00:03,816 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-11-20 20:00:03,817 INFO L158 Benchmark]: Toolchain (without parser) took 75701.49ms. Allocated memory was 188.7MB in the beginning and 12.4GB in the end (delta: 12.2GB). Free memory was 135.8MB in the beginning and 10.8GB in the end (delta: -10.6GB). Peak memory consumption was 1.6GB. Max. memory is 16.1GB. [2022-11-20 20:00:03,817 INFO L158 Benchmark]: CDTParser took 0.22ms. Allocated memory is still 142.6MB. Free memory is still 83.5MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 20:00:03,818 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1711.21ms. Allocated memory is still 188.7MB. Free memory was 135.8MB in the beginning and 81.3MB in the end (delta: 54.5MB). Peak memory consumption was 55.8MB. Max. memory is 16.1GB. [2022-11-20 20:00:03,818 INFO L158 Benchmark]: Boogie Procedure Inliner took 218.00ms. Allocated memory is still 188.7MB. Free memory was 81.3MB in the beginning and 69.7MB in the end (delta: 11.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-11-20 20:00:03,818 INFO L158 Benchmark]: Boogie Preprocessor took 229.63ms. Allocated memory is still 188.7MB. Free memory was 69.7MB in the beginning and 131.2MB in the end (delta: -61.6MB). Peak memory consumption was 10.7MB. Max. memory is 16.1GB. [2022-11-20 20:00:03,819 INFO L158 Benchmark]: RCFGBuilder took 3388.66ms. Allocated memory was 188.7MB in the beginning and 266.3MB in the end (delta: 77.6MB). Free memory was 131.2MB in the beginning and 116.0MB in the end (delta: 15.2MB). Peak memory consumption was 101.2MB. Max. memory is 16.1GB. [2022-11-20 20:00:03,819 INFO L158 Benchmark]: TraceAbstraction took 69835.89ms. Allocated memory was 266.3MB in the beginning and 12.4GB in the end (delta: 12.1GB). Free memory was 115.0MB in the beginning and 10.8GB in the end (delta: -10.7GB). Peak memory consumption was 1.7GB. Max. memory is 16.1GB. [2022-11-20 20:00:03,820 INFO L158 Benchmark]: Witness Printer took 308.59ms. Allocated memory is still 12.4GB. Free memory was 10.8GB in the beginning and 10.8GB in the end (delta: 37.3MB). Peak memory consumption was 35.7MB. Max. memory is 16.1GB. [2022-11-20 20:00:03,821 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22ms. Allocated memory is still 142.6MB. Free memory is still 83.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1711.21ms. Allocated memory is still 188.7MB. Free memory was 135.8MB in the beginning and 81.3MB in the end (delta: 54.5MB). Peak memory consumption was 55.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 218.00ms. Allocated memory is still 188.7MB. Free memory was 81.3MB in the beginning and 69.7MB in the end (delta: 11.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 229.63ms. Allocated memory is still 188.7MB. Free memory was 69.7MB in the beginning and 131.2MB in the end (delta: -61.6MB). Peak memory consumption was 10.7MB. Max. memory is 16.1GB. * RCFGBuilder took 3388.66ms. Allocated memory was 188.7MB in the beginning and 266.3MB in the end (delta: 77.6MB). Free memory was 131.2MB in the beginning and 116.0MB in the end (delta: 15.2MB). Peak memory consumption was 101.2MB. Max. memory is 16.1GB. * TraceAbstraction took 69835.89ms. Allocated memory was 266.3MB in the beginning and 12.4GB in the end (delta: 12.1GB). Free memory was 115.0MB in the beginning and 10.8GB in the end (delta: -10.7GB). Peak memory consumption was 1.7GB. Max. memory is 16.1GB. * Witness Printer took 308.59ms. Allocated memory is still 12.4GB. Free memory was 10.8GB in the beginning and 10.8GB in the end (delta: 37.3MB). Peak memory consumption was 35.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - PositiveResult [Line: 4360]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 4360]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 4370]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 4370]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 3939]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 3939]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 4727]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 4727]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 4004]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 4004]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 3964]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 3964]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 4456]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 4456]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 4474]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 4474]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 4341]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 4341]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 4073]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 4073]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 4053]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 4053]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 4396]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 4396]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 3984]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 3984]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 5005]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 5005]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 5016]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 5016]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 4569]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 4569]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 5120]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 5120]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 5142]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 5142]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 5194]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 5194]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 5204]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 5204]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 5236]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 5236]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 5247]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 5247]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - StatisticsResult: Ultimate Automizer benchmark data CFG has 50 procedures, 689 locations, 44 error locations. Started 1 CEGAR loops. OverallTime: 69.7s, OverallIterations: 14, TraceHistogramMax: 22, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.1s, AutomataDifference: 23.7s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 24.4s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 7874 SdHoareTripleChecker+Valid, 8.7s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 7869 mSDsluCounter, 23913 SdHoareTripleChecker+Invalid, 7.8s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 10549 mSDsCounter, 40 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 2547 IncrementalHoareTripleChecker+Invalid, 2587 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 40 mSolverCounterUnsat, 13364 mSDtfsCounter, 2547 mSolverCounterSat, 0.2s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 113 GetRequests, 95 SyntacticMatches, 0 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=36561occurred in iteration=12, InterpolantAutomatonStates: 44, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 15.0s AutomataMinimizationTime, 14 MinimizatonAttempts, 463 StatesRemovedByMinimization, 9 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 284 LocationsWithAnnotation, 156173 PreInvPairs, 157230 NumberOfFragments, 1128 HoareAnnotationTreeSize, 156173 FomulaSimplifications, 1751 FormulaSimplificationTreeSizeReduction, 20.3s HoareSimplificationTime, 284 FomulaSimplificationsInter, 16431 FormulaSimplificationTreeSizeReductionInter, 2.6s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.2s SsaConstructionTime, 1.0s SatisfiabilityAnalysisTime, 3.8s InterpolantComputationTime, 1350 NumberOfCodeBlocks, 1350 NumberOfCodeBlocksAsserted, 15 NumberOfCheckSat, 1335 ConstructedInterpolants, 0 QuantifiedInterpolants, 1637 SizeOfPredicates, 0 NumberOfNonLiveVariables, 1482 ConjunctsInSsa, 3 ConjunctsInUnsatCore, 15 InterpolantComputations, 14 PerfectInterpolantSequences, 4506/4510 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - AllSpecificationsHoldResult: All specifications hold 44 specifications checked. All of them hold - InvariantResult [Line: 4343]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3978]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3952]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4860]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4277]: Loop Invariant Derived loop invariant: ((((((ldv_state_variable_0 == 1 && ldv_state_variable_4 == 0) && ldv_state_variable_2 == 0) && device_count == 0) && ldv_state_variable_1 == 0) && ldv_retval_5 == 0) && ldv_state_variable_3 == 0) && 0 == ldv_state_variable_10 - InvariantResult [Line: 4396]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4061]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5605]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 5131]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4544]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 5457]: Loop Invariant Derived loop invariant: ldv_state_variable_0 == 1 && ldv_retval_5 == 0 - InvariantResult [Line: 4848]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 5637]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4438]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3799]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4884]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 5464]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4919]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4827]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4400]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3952]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5330]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4744]: Loop Invariant Derived loop invariant: (((((ldv_state_variable_0 == 1 && ldv_state_variable_4 == 0) && ldv_state_variable_2 == 0) && device_count == 0) && ldv_retval_5 == 0) && ldv_state_variable_3 == 0) && 0 == ldv_state_variable_10 - InvariantResult [Line: 4459]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4651]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4872]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 5397]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3997]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4288]: Loop Invariant Derived loop invariant: ((((((ldv_state_variable_0 == 1 && ldv_state_variable_4 == 0) && ldv_state_variable_2 == 0) && device_count == 0) && ldv_state_variable_1 == 0) && ldv_retval_5 == 0) && ldv_state_variable_3 == 0) && 0 == ldv_state_variable_10 - InvariantResult [Line: 5079]: Loop Invariant Derived loop invariant: ((((((ldv_state_variable_0 == 1 && ldv_state_variable_4 == 0) && ldv_state_variable_2 == 0) && device_count == 0) && ldv_state_variable_1 == 0) && ldv_retval_5 == 0) && ldv_state_variable_3 == 0) && 0 == ldv_state_variable_10 - InvariantResult [Line: 4098]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4785]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 3929]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4557]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 3978]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4718]: Loop Invariant Derived loop invariant: (!(\old(ldv_state_variable_1) == 0) || ldv_state_variable_1 == 0) && (1 <= i || i == 0) - InvariantResult [Line: 5273]: Loop Invariant Derived loop invariant: (((((ldv_state_variable_0 == 1 && ldv_state_variable_4 == 0) && ldv_state_variable_2 == 0) && device_count == 0) && ldv_retval_5 == 0) && ldv_state_variable_3 == 0) && 0 == ldv_state_variable_10 - InvariantResult [Line: 4919]: Loop Invariant Derived loop invariant: ((((((ldv_state_variable_0 == 1 && ldv_state_variable_4 == 0) && ldv_state_variable_2 == 0) && device_count == 0) && ldv_state_variable_1 == 0) && ldv_retval_5 == 0) && ldv_state_variable_3 == 0) && 0 == ldv_state_variable_10 - InvariantResult [Line: 4555]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 5139]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 5421]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4178]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4738]: Loop Invariant Derived loop invariant: (ldv_state_variable_0 == 1 && !(\result == 0)) && ldv_retval_5 == 0 - InvariantResult [Line: 5117]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4934]: Loop Invariant Derived loop invariant: (((((ldv_state_variable_4 == 0 && ldv_state_variable_2 == 0) && device_count == 0) && ldv_state_variable_1 == 0) && ldv_retval_5 == 0) && ldv_state_variable_3 == 0) && 0 == ldv_state_variable_10 - InvariantResult [Line: 4815]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 3791]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4316]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4762]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4609]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4479]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4625]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4836]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 3710]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4322]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4292]: Loop Invariant Derived loop invariant: ((((((ldv_state_variable_0 == 1 && ldv_state_variable_4 == 0) && ldv_state_variable_2 == 0) && device_count == 0) && ldv_state_variable_1 == 0) && ldv_retval_5 == 0) && ldv_state_variable_3 == 0) && 0 == ldv_state_variable_10 - InvariantResult [Line: 4970]: Loop Invariant Derived loop invariant: ((((((ldv_state_variable_0 == 1 && ldv_state_variable_4 == 0) && ldv_state_variable_2 == 0) && device_count == 0) && ldv_state_variable_1 == 0) && ldv_retval_5 == 0) && ldv_state_variable_3 == 0) && 0 == ldv_state_variable_10 - InvariantResult [Line: 4797]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4806]: Loop Invariant Derived loop invariant: (((((ldv_state_variable_0 == 1 && ldv_state_variable_4 == 0) && ldv_state_variable_2 == 0) && device_count == 0) && ldv_retval_5 == 0) && ldv_state_variable_3 == 0) && 0 == ldv_state_variable_10 - InvariantResult [Line: 4151]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4438]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4429]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5437]: Loop Invariant Derived loop invariant: (!(ldv_state_variable_2 == 0) || ldv_state_variable_3 == 0) && ((1 <= i || !(ldv_state_variable_0 == 1)) || !(ldv_retval_5 == 0)) - InvariantResult [Line: 5124]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4160]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 3997]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4391]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4681]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5413]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4438]: Loop Invariant Derived loop invariant: 1 RESULT: Ultimate proved your program to be correct! [2022-11-20 20:00:03,863 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33adfb0b-1ab8-4bcd-b3c7-0930015a15ae/bin/utaipan-6cKwYrpEi9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE