./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/ldv-validator-v0.6/linux-stable-42f9f8d-1-111_1a-sound--oss--opl3.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version e04fb08f Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca9c84e8-a258-4128-a7f6-09453973d506/bin/utaipan-Xvt2sAort0/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca9c84e8-a258-4128-a7f6-09453973d506/bin/utaipan-Xvt2sAort0/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca9c84e8-a258-4128-a7f6-09453973d506/bin/utaipan-Xvt2sAort0/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca9c84e8-a258-4128-a7f6-09453973d506/bin/utaipan-Xvt2sAort0/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-validator-v0.6/linux-stable-42f9f8d-1-111_1a-sound--oss--opl3.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca9c84e8-a258-4128-a7f6-09453973d506/bin/utaipan-Xvt2sAort0/config/svcomp-Overflow-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca9c84e8-a258-4128-a7f6-09453973d506/bin/utaipan-Xvt2sAort0 --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 5eff9009202d8b0bf60c327eed36946f13574b2b7f3842f1a4c1fa3c35e53160 --- 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-e04fb08 [2022-11-16 20:31:20,277 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 20:31:20,280 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 20:31:20,328 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 20:31:20,329 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 20:31:20,333 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 20:31:20,334 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 20:31:20,338 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 20:31:20,341 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 20:31:20,347 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 20:31:20,348 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 20:31:20,350 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 20:31:20,350 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 20:31:20,351 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 20:31:20,353 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 20:31:20,354 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 20:31:20,355 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 20:31:20,356 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 20:31:20,358 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 20:31:20,360 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 20:31:20,362 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 20:31:20,363 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 20:31:20,364 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 20:31:20,366 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 20:31:20,370 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 20:31:20,370 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 20:31:20,371 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 20:31:20,372 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 20:31:20,373 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 20:31:20,374 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 20:31:20,374 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 20:31:20,375 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 20:31:20,376 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 20:31:20,378 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 20:31:20,379 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 20:31:20,379 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 20:31:20,380 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 20:31:20,381 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 20:31:20,381 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 20:31:20,383 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 20:31:20,384 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 20:31:20,385 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca9c84e8-a258-4128-a7f6-09453973d506/bin/utaipan-Xvt2sAort0/config/svcomp-Overflow-64bit-Taipan_Default.epf [2022-11-16 20:31:20,410 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 20:31:20,411 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 20:31:20,411 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-16 20:31:20,411 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-16 20:31:20,412 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 20:31:20,413 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-16 20:31:20,413 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-16 20:31:20,413 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-16 20:31:20,414 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-16 20:31:20,414 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-11-16 20:31:20,414 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-16 20:31:20,415 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-16 20:31:20,415 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-11-16 20:31:20,415 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-11-16 20:31:20,415 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-16 20:31:20,416 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-11-16 20:31:20,416 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-11-16 20:31:20,417 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-11-16 20:31:20,418 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 20:31:20,418 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-16 20:31:20,418 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-16 20:31:20,418 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 20:31:20,419 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 20:31:20,419 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 20:31:20,419 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 20:31:20,419 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-16 20:31:20,420 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 20:31:20,420 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 20:31:20,420 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 20:31:20,421 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 20:31:20,421 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-16 20:31:20,421 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 20:31:20,421 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 20:31:20,422 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-11-16 20:31:20,422 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 20:31:20,422 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 20:31:20,422 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-11-16 20:31:20,423 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-16 20:31:20,423 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 20:31:20,423 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-16 20:31:20,423 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_ca9c84e8-a258-4128-a7f6-09453973d506/bin/utaipan-Xvt2sAort0/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca9c84e8-a258-4128-a7f6-09453973d506/bin/utaipan-Xvt2sAort0 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5eff9009202d8b0bf60c327eed36946f13574b2b7f3842f1a4c1fa3c35e53160 [2022-11-16 20:31:20,770 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 20:31:20,805 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 20:31:20,808 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 20:31:20,809 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 20:31:20,811 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 20:31:20,813 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca9c84e8-a258-4128-a7f6-09453973d506/bin/utaipan-Xvt2sAort0/../../sv-benchmarks/c/ldv-validator-v0.6/linux-stable-42f9f8d-1-111_1a-sound--oss--opl3.ko-entry_point.cil.out.i [2022-11-16 20:31:20,914 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca9c84e8-a258-4128-a7f6-09453973d506/bin/utaipan-Xvt2sAort0/data/d4b32c968/9d04468be311490bae96942c76a8800b/FLAG333eab527 [2022-11-16 20:31:21,765 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 20:31:21,765 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca9c84e8-a258-4128-a7f6-09453973d506/sv-benchmarks/c/ldv-validator-v0.6/linux-stable-42f9f8d-1-111_1a-sound--oss--opl3.ko-entry_point.cil.out.i [2022-11-16 20:31:21,817 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca9c84e8-a258-4128-a7f6-09453973d506/bin/utaipan-Xvt2sAort0/data/d4b32c968/9d04468be311490bae96942c76a8800b/FLAG333eab527 [2022-11-16 20:31:22,286 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca9c84e8-a258-4128-a7f6-09453973d506/bin/utaipan-Xvt2sAort0/data/d4b32c968/9d04468be311490bae96942c76a8800b [2022-11-16 20:31:22,290 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 20:31:22,292 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 20:31:22,298 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 20:31:22,298 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 20:31:22,303 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 20:31:22,304 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:31:22" (1/1) ... [2022-11-16 20:31:22,305 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2da4ed3a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:31:22, skipping insertion in model container [2022-11-16 20:31:22,305 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:31:22" (1/1) ... [2022-11-16 20:31:22,315 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 20:31:22,461 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 20:31:23,031 WARN L229 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_ca9c84e8-a258-4128-a7f6-09453973d506/sv-benchmarks/c/ldv-validator-v0.6/linux-stable-42f9f8d-1-111_1a-sound--oss--opl3.ko-entry_point.cil.out.i[70748,70761] [2022-11-16 20:31:23,557 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 20:31:23,671 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 20:31:23,750 WARN L229 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_ca9c84e8-a258-4128-a7f6-09453973d506/sv-benchmarks/c/ldv-validator-v0.6/linux-stable-42f9f8d-1-111_1a-sound--oss--opl3.ko-entry_point.cil.out.i[70748,70761] [2022-11-16 20:31:24,059 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 20:31:24,190 INFO L208 MainTranslator]: Completed translation [2022-11-16 20:31:24,191 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:31:24 WrapperNode [2022-11-16 20:31:24,191 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 20:31:24,193 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 20:31:24,193 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 20:31:24,193 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 20:31:24,202 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:31:24" (1/1) ... [2022-11-16 20:31:24,301 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:31:24" (1/1) ... [2022-11-16 20:31:24,560 INFO L138 Inliner]: procedures = 105, calls = 3233, calls flagged for inlining = 26, calls inlined = 25, statements flattened = 4220 [2022-11-16 20:31:24,560 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 20:31:24,562 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 20:31:24,562 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 20:31:24,562 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 20:31:24,574 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:31:24" (1/1) ... [2022-11-16 20:31:24,574 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:31:24" (1/1) ... [2022-11-16 20:31:24,660 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:31:24" (1/1) ... [2022-11-16 20:31:24,661 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:31:24" (1/1) ... [2022-11-16 20:31:24,790 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:31:24" (1/1) ... [2022-11-16 20:31:24,808 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:31:24" (1/1) ... [2022-11-16 20:31:24,826 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:31:24" (1/1) ... [2022-11-16 20:31:24,853 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:31:24" (1/1) ... [2022-11-16 20:31:24,900 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 20:31:24,901 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 20:31:24,901 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 20:31:24,902 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 20:31:24,903 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:31:24" (1/1) ... [2022-11-16 20:31:24,912 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 20:31:24,925 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca9c84e8-a258-4128-a7f6-09453973d506/bin/utaipan-Xvt2sAort0/z3 [2022-11-16 20:31:24,950 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca9c84e8-a258-4128-a7f6-09453973d506/bin/utaipan-Xvt2sAort0/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-16 20:31:24,983 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca9c84e8-a258-4128-a7f6-09453973d506/bin/utaipan-Xvt2sAort0/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-16 20:31:25,009 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_alloc_voice [2022-11-16 20:31:25,010 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_alloc_voice [2022-11-16 20:31:25,010 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_set_instr [2022-11-16 20:31:25,010 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_set_instr [2022-11-16 20:31:25,010 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-16 20:31:25,011 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2022-11-16 20:31:25,011 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2022-11-16 20:31:25,011 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_reset [2022-11-16 20:31:25,011 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_reset [2022-11-16 20:31:25,012 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-16 20:31:25,012 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-16 20:31:25,012 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_setup_voice [2022-11-16 20:31:25,013 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_setup_voice [2022-11-16 20:31:25,013 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-16 20:31:25,013 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-16 20:31:25,014 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-16 20:31:25,014 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_command [2022-11-16 20:31:25,014 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_command [2022-11-16 20:31:25,015 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-16 20:31:25,015 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-16 20:31:25,015 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-16 20:31:25,015 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-16 20:31:25,015 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_len [2022-11-16 20:31:25,016 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_len [2022-11-16 20:31:25,016 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2022-11-16 20:31:25,016 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2022-11-16 20:31:25,016 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_hw_control [2022-11-16 20:31:25,017 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_hw_control [2022-11-16 20:31:25,017 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-16 20:31:25,017 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-16 20:31:25,017 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_volume_method [2022-11-16 20:31:25,017 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_volume_method [2022-11-16 20:31:25,019 INFO L130 BoogieDeclarations]: Found specification of procedure set_voice_volume [2022-11-16 20:31:25,019 INFO L138 BoogieDeclarations]: Found implementation of procedure set_voice_volume [2022-11-16 20:31:25,020 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-16 20:31:25,020 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_aftertouch [2022-11-16 20:31:25,020 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_aftertouch [2022-11-16 20:31:25,020 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-11-16 20:31:25,020 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-11-16 20:31:25,020 INFO L130 BoogieDeclarations]: Found specification of procedure freq_to_fnum [2022-11-16 20:31:25,021 INFO L138 BoogieDeclarations]: Found implementation of procedure freq_to_fnum [2022-11-16 20:31:25,021 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__copy_from_user_1 [2022-11-16 20:31:25,021 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__copy_from_user_1 [2022-11-16 20:31:25,021 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-16 20:31:25,022 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-16 20:31:25,022 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-16 20:31:25,023 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-16 20:31:25,024 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 20:31:25,024 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_load_patch [2022-11-16 20:31:25,025 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_load_patch [2022-11-16 20:31:25,026 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 20:31:25,026 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_start_note [2022-11-16 20:31:25,027 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_start_note [2022-11-16 20:31:25,027 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_kill_note [2022-11-16 20:31:25,028 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_kill_note [2022-11-16 20:31:25,028 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-16 20:31:25,028 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-16 20:31:25,028 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 20:31:25,028 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 20:31:25,029 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 20:31:25,029 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_ioctl [2022-11-16 20:31:25,029 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_ioctl [2022-11-16 20:31:25,029 INFO L130 BoogieDeclarations]: Found specification of procedure compute_finetune [2022-11-16 20:31:25,030 INFO L138 BoogieDeclarations]: Found implementation of procedure compute_finetune [2022-11-16 20:31:25,030 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_bender [2022-11-16 20:31:25,030 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_bender [2022-11-16 20:31:25,030 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_panning [2022-11-16 20:31:25,030 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_panning [2022-11-16 20:31:25,031 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 20:31:25,031 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 20:31:25,031 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2022-11-16 20:31:25,031 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2022-11-16 20:31:25,033 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_copy_from_user_7 [2022-11-16 20:31:25,033 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_copy_from_user_7 [2022-11-16 20:31:25,033 INFO L130 BoogieDeclarations]: Found specification of procedure calc_vol [2022-11-16 20:31:25,033 INFO L138 BoogieDeclarations]: Found implementation of procedure calc_vol [2022-11-16 20:31:25,033 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2022-11-16 20:31:25,034 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2022-11-16 20:31:25,034 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2022-11-16 20:31:25,035 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2022-11-16 20:31:25,035 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_controller [2022-11-16 20:31:25,036 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_controller [2022-11-16 20:31:25,036 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-16 20:31:25,036 INFO L130 BoogieDeclarations]: Found specification of procedure store_instr [2022-11-16 20:31:25,037 INFO L138 BoogieDeclarations]: Found implementation of procedure store_instr [2022-11-16 20:31:25,037 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2022-11-16 20:31:25,038 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_region [2022-11-16 20:31:25,038 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-16 20:31:25,038 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-11-16 20:31:25,039 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-11-16 20:31:25,039 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 20:31:25,039 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 20:31:25,039 INFO L130 BoogieDeclarations]: Found specification of procedure bend_pitch [2022-11-16 20:31:25,040 INFO L138 BoogieDeclarations]: Found implementation of procedure bend_pitch [2022-11-16 20:31:25,675 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 20:31:25,681 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 20:31:26,789 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-16 20:31:32,519 INFO L276 CfgBuilder]: Performing block encoding [2022-11-16 20:31:33,531 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-16 20:31:33,532 INFO L300 CfgBuilder]: Removed 2 assume(true) statements. [2022-11-16 20:31:33,538 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 08:31:33 BoogieIcfgContainer [2022-11-16 20:31:33,538 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-16 20:31:33,542 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-16 20:31:33,542 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-16 20:31:33,546 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-16 20:31:33,547 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 16.11 08:31:22" (1/3) ... [2022-11-16 20:31:33,548 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7e4db0a7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.11 08:31:33, skipping insertion in model container [2022-11-16 20:31:33,549 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:31:24" (2/3) ... [2022-11-16 20:31:33,550 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7e4db0a7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.11 08:31:33, skipping insertion in model container [2022-11-16 20:31:33,553 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 08:31:33" (3/3) ... [2022-11-16 20:31:33,556 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-stable-42f9f8d-1-111_1a-sound--oss--opl3.ko-entry_point.cil.out.i [2022-11-16 20:31:33,587 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-16 20:31:33,587 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 208 error locations. [2022-11-16 20:31:33,687 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-16 20:31:33,694 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;@31d6229c, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-16 20:31:33,695 INFO L358 AbstractCegarLoop]: Starting to check reachability of 208 error locations. [2022-11-16 20:31:33,703 INFO L276 IsEmpty]: Start isEmpty. Operand has 1014 states, 598 states have (on average 1.62876254180602) internal successors, (974), 822 states have internal predecessors, (974), 169 states have call successors, (169), 39 states have call predecessors, (169), 38 states have return successors, (166), 162 states have call predecessors, (166), 166 states have call successors, (166) [2022-11-16 20:31:33,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-11-16 20:31:33,714 INFO L187 NwaCegarLoop]: Found error trace [2022-11-16 20:31:33,715 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-16 20:31:33,716 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting opl3_alloc_voiceErr0ASSERT_VIOLATIONINTEGER_OVERFLOW === [opl3_alloc_voiceErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, opl3_alloc_voiceErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, opl3_alloc_voiceErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 205 more)] === [2022-11-16 20:31:33,721 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 20:31:33,721 INFO L85 PathProgramCache]: Analyzing trace with hash -1459650773, now seen corresponding path program 1 times [2022-11-16 20:31:33,733 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-16 20:31:33,733 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1199781701] [2022-11-16 20:31:33,734 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 20:31:33,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 20:31:34,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 20:31:34,920 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2022-11-16 20:31:34,921 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-16 20:31:34,921 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1199781701] [2022-11-16 20:31:34,922 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1199781701] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-16 20:31:34,922 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-16 20:31:34,922 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-16 20:31:34,924 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1282367098] [2022-11-16 20:31:34,925 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-16 20:31:34,930 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-16 20:31:34,932 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-16 20:31:34,967 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-16 20:31:34,969 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-16 20:31:34,977 INFO L87 Difference]: Start difference. First operand has 1014 states, 598 states have (on average 1.62876254180602) internal successors, (974), 822 states have internal predecessors, (974), 169 states have call successors, (169), 39 states have call predecessors, (169), 38 states have return successors, (166), 162 states have call predecessors, (166), 166 states have call successors, (166) Second operand has 3 states, 3 states have (on average 5.666666666666667) internal successors, (17), 3 states have internal predecessors, (17), 2 states have call successors, (5), 2 states have call predecessors, (5), 1 states have return successors, (4), 1 states have call predecessors, (4), 1 states have call successors, (4) [2022-11-16 20:31:37,297 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-16 20:31:38,063 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-16 20:31:38,063 INFO L93 Difference]: Finished difference Result 2099 states and 2861 transitions. [2022-11-16 20:31:38,065 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-16 20:31:38,067 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 5.666666666666667) internal successors, (17), 3 states have internal predecessors, (17), 2 states have call successors, (5), 2 states have call predecessors, (5), 1 states have return successors, (4), 1 states have call predecessors, (4), 1 states have call successors, (4) Word has length 35 [2022-11-16 20:31:38,067 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-16 20:31:38,095 INFO L225 Difference]: With dead ends: 2099 [2022-11-16 20:31:38,096 INFO L226 Difference]: Without dead ends: 1077 [2022-11-16 20:31:38,109 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 [2022-11-16 20:31:38,119 INFO L413 NwaCegarLoop]: 1191 mSDtfsCounter, 259 mSDsluCounter, 1009 mSDsCounter, 0 mSdLazyCounter, 260 mSolverCounterSat, 3 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 259 SdHoareTripleChecker+Valid, 2200 SdHoareTripleChecker+Invalid, 264 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 260 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.9s IncrementalHoareTripleChecker+Time [2022-11-16 20:31:38,120 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [259 Valid, 2200 Invalid, 264 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 260 Invalid, 1 Unknown, 0 Unchecked, 2.9s Time] [2022-11-16 20:31:38,142 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1077 states. [2022-11-16 20:31:38,275 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1077 to 1027. [2022-11-16 20:31:38,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1027 states, 679 states have (on average 1.4624447717231221) internal successors, (993), 803 states have internal predecessors, (993), 196 states have call successors, (196), 46 states have call predecessors, (196), 46 states have return successors, (196), 189 states have call predecessors, (196), 196 states have call successors, (196) [2022-11-16 20:31:38,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1027 states to 1027 states and 1385 transitions. [2022-11-16 20:31:38,299 INFO L78 Accepts]: Start accepts. Automaton has 1027 states and 1385 transitions. Word has length 35 [2022-11-16 20:31:38,300 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-16 20:31:38,300 INFO L495 AbstractCegarLoop]: Abstraction has 1027 states and 1385 transitions. [2022-11-16 20:31:38,301 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 5.666666666666667) internal successors, (17), 3 states have internal predecessors, (17), 2 states have call successors, (5), 2 states have call predecessors, (5), 1 states have return successors, (4), 1 states have call predecessors, (4), 1 states have call successors, (4) [2022-11-16 20:31:38,301 INFO L276 IsEmpty]: Start isEmpty. Operand 1027 states and 1385 transitions. [2022-11-16 20:31:38,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-16 20:31:38,304 INFO L187 NwaCegarLoop]: Found error trace [2022-11-16 20:31:38,304 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-16 20:31:38,305 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-11-16 20:31:38,305 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr4ASSERT_VIOLATIONINTEGER_OVERFLOW === [opl3_alloc_voiceErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, opl3_alloc_voiceErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, opl3_alloc_voiceErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 205 more)] === [2022-11-16 20:31:38,306 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 20:31:38,306 INFO L85 PathProgramCache]: Analyzing trace with hash -2048569352, now seen corresponding path program 1 times [2022-11-16 20:31:38,307 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-16 20:31:38,307 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [648734053] [2022-11-16 20:31:38,307 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 20:31:38,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 20:31:38,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 20:31:39,142 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2022-11-16 20:31:39,142 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-16 20:31:39,142 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [648734053] [2022-11-16 20:31:39,143 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [648734053] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-16 20:31:39,144 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-16 20:31:39,144 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-16 20:31:39,144 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1116038087] [2022-11-16 20:31:39,144 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-16 20:31:39,146 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-16 20:31:39,148 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-16 20:31:39,149 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-16 20:31:39,149 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-16 20:31:39,149 INFO L87 Difference]: Start difference. First operand 1027 states and 1385 transitions. Second operand has 3 states, 3 states have (on average 6.666666666666667) internal successors, (20), 3 states have internal predecessors, (20), 2 states have call successors, (5), 1 states have call predecessors, (5), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-11-16 20:31:40,935 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.61s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-16 20:31:41,323 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-16 20:31:41,323 INFO L93 Difference]: Finished difference Result 2093 states and 2814 transitions. [2022-11-16 20:31:41,324 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-16 20:31:41,324 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 6.666666666666667) internal successors, (20), 3 states have internal predecessors, (20), 2 states have call successors, (5), 1 states have call predecessors, (5), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) Word has length 39 [2022-11-16 20:31:41,325 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-16 20:31:41,337 INFO L225 Difference]: With dead ends: 2093 [2022-11-16 20:31:41,337 INFO L226 Difference]: Without dead ends: 1081 [2022-11-16 20:31:41,345 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 [2022-11-16 20:31:41,350 INFO L413 NwaCegarLoop]: 1133 mSDtfsCounter, 249 mSDsluCounter, 908 mSDsCounter, 0 mSdLazyCounter, 168 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 249 SdHoareTripleChecker+Valid, 2041 SdHoareTripleChecker+Invalid, 171 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 168 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.1s IncrementalHoareTripleChecker+Time [2022-11-16 20:31:41,350 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [249 Valid, 2041 Invalid, 171 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 168 Invalid, 0 Unknown, 0 Unchecked, 2.1s Time] [2022-11-16 20:31:41,356 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1081 states. [2022-11-16 20:31:41,433 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1081 to 1070. [2022-11-16 20:31:41,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1070 states, 711 states have (on average 1.4613220815752461) internal successors, (1039), 836 states have internal predecessors, (1039), 201 states have call successors, (201), 52 states have call predecessors, (201), 52 states have return successors, (201), 195 states have call predecessors, (201), 201 states have call successors, (201) [2022-11-16 20:31:41,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1070 states to 1070 states and 1441 transitions. [2022-11-16 20:31:41,447 INFO L78 Accepts]: Start accepts. Automaton has 1070 states and 1441 transitions. Word has length 39 [2022-11-16 20:31:41,447 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-16 20:31:41,447 INFO L495 AbstractCegarLoop]: Abstraction has 1070 states and 1441 transitions. [2022-11-16 20:31:41,447 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 6.666666666666667) internal successors, (20), 3 states have internal predecessors, (20), 2 states have call successors, (5), 1 states have call predecessors, (5), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-11-16 20:31:41,448 INFO L276 IsEmpty]: Start isEmpty. Operand 1070 states and 1441 transitions. [2022-11-16 20:31:41,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-16 20:31:41,455 INFO L187 NwaCegarLoop]: Found error trace [2022-11-16 20:31:41,455 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-16 20:31:41,456 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-11-16 20:31:41,456 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr28ASSERT_VIOLATIONINTEGER_OVERFLOW === [opl3_alloc_voiceErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, opl3_alloc_voiceErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, opl3_alloc_voiceErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 205 more)] === [2022-11-16 20:31:41,462 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 20:31:41,466 INFO L85 PathProgramCache]: Analyzing trace with hash 293346357, now seen corresponding path program 1 times [2022-11-16 20:31:41,467 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-16 20:31:41,467 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1643362572] [2022-11-16 20:31:41,467 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 20:31:41,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 20:31:41,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 20:31:42,110 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2022-11-16 20:31:42,111 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-16 20:31:42,111 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1643362572] [2022-11-16 20:31:42,111 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1643362572] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-16 20:31:42,111 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-16 20:31:42,112 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-16 20:31:42,112 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [499484189] [2022-11-16 20:31:42,112 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-16 20:31:42,112 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-16 20:31:42,113 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-16 20:31:42,113 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-16 20:31:42,114 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-16 20:31:42,114 INFO L87 Difference]: Start difference. First operand 1070 states and 1441 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, (4), 1 states have call predecessors, (4), 1 states have return successors, (4), 1 states have call predecessors, (4), 1 states have call successors, (4) [2022-11-16 20:31:42,486 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-16 20:31:42,486 INFO L93 Difference]: Finished difference Result 1811 states and 2423 transitions. [2022-11-16 20:31:42,487 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-16 20:31:42,487 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, (4), 1 states have call predecessors, (4), 1 states have return successors, (4), 1 states have call predecessors, (4), 1 states have call successors, (4) Word has length 39 [2022-11-16 20:31:42,489 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-16 20:31:42,497 INFO L225 Difference]: With dead ends: 1811 [2022-11-16 20:31:42,497 INFO L226 Difference]: Without dead ends: 770 [2022-11-16 20:31:42,505 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 [2022-11-16 20:31:42,508 INFO L413 NwaCegarLoop]: 906 mSDtfsCounter, 963 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 73 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 963 SdHoareTripleChecker+Valid, 906 SdHoareTripleChecker+Invalid, 74 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 73 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-11-16 20:31:42,513 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [963 Valid, 906 Invalid, 74 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 73 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-11-16 20:31:42,515 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 770 states. [2022-11-16 20:31:42,550 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 770 to 769. [2022-11-16 20:31:42,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 769 states, 533 states have (on average 1.4146341463414633) internal successors, (754), 615 states have internal predecessors, (754), 130 states have call successors, (130), 32 states have call predecessors, (130), 32 states have return successors, (130), 126 states have call predecessors, (130), 130 states have call successors, (130) [2022-11-16 20:31:42,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 769 states to 769 states and 1014 transitions. [2022-11-16 20:31:42,559 INFO L78 Accepts]: Start accepts. Automaton has 769 states and 1014 transitions. Word has length 39 [2022-11-16 20:31:42,564 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-16 20:31:42,565 INFO L495 AbstractCegarLoop]: Abstraction has 769 states and 1014 transitions. [2022-11-16 20:31:42,565 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, (4), 1 states have call predecessors, (4), 1 states have return successors, (4), 1 states have call predecessors, (4), 1 states have call successors, (4) [2022-11-16 20:31:42,566 INFO L276 IsEmpty]: Start isEmpty. Operand 769 states and 1014 transitions. [2022-11-16 20:31:42,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2022-11-16 20:31:42,569 INFO L187 NwaCegarLoop]: Found error trace [2022-11-16 20:31:42,570 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 4, 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] [2022-11-16 20:31:42,570 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-11-16 20:31:42,570 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting opl3_alloc_voiceErr0ASSERT_VIOLATIONINTEGER_OVERFLOW === [opl3_alloc_voiceErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, opl3_alloc_voiceErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, opl3_alloc_voiceErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 205 more)] === [2022-11-16 20:31:42,571 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 20:31:42,572 INFO L85 PathProgramCache]: Analyzing trace with hash 98653106, now seen corresponding path program 1 times [2022-11-16 20:31:42,572 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-16 20:31:42,572 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [939086674] [2022-11-16 20:31:42,572 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 20:31:42,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 20:31:42,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 20:31:44,006 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2022-11-16 20:31:44,006 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-16 20:31:44,006 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [939086674] [2022-11-16 20:31:44,007 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [939086674] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-16 20:31:44,007 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-16 20:31:44,007 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-11-16 20:31:44,007 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [227037766] [2022-11-16 20:31:44,007 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-16 20:31:44,008 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-16 20:31:44,008 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-16 20:31:44,009 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-16 20:31:44,009 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-16 20:31:44,009 INFO L87 Difference]: Start difference. First operand 769 states and 1014 transitions. Second operand has 3 states, 2 states have (on average 13.5) internal successors, (27), 3 states have internal predecessors, (27), 1 states have call successors, (5), 1 states have call predecessors, (5), 1 states have return successors, (4), 1 states have call predecessors, (4), 1 states have call successors, (4) [2022-11-16 20:31:44,464 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-16 20:31:44,464 INFO L93 Difference]: Finished difference Result 783 states and 1032 transitions. [2022-11-16 20:31:44,465 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-16 20:31:44,465 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 2 states have (on average 13.5) internal successors, (27), 3 states have internal predecessors, (27), 1 states have call successors, (5), 1 states have call predecessors, (5), 1 states have return successors, (4), 1 states have call predecessors, (4), 1 states have call successors, (4) Word has length 46 [2022-11-16 20:31:44,465 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-16 20:31:44,470 INFO L225 Difference]: With dead ends: 783 [2022-11-16 20:31:44,470 INFO L226 Difference]: Without dead ends: 781 [2022-11-16 20:31:44,470 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 [2022-11-16 20:31:44,477 INFO L413 NwaCegarLoop]: 903 mSDtfsCounter, 11 mSDsluCounter, 901 mSDsCounter, 0 mSdLazyCounter, 151 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 11 SdHoareTripleChecker+Valid, 1804 SdHoareTripleChecker+Invalid, 152 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 151 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2022-11-16 20:31:44,481 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [11 Valid, 1804 Invalid, 152 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 151 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2022-11-16 20:31:44,483 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 781 states. [2022-11-16 20:31:44,521 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 781 to 773. [2022-11-16 20:31:44,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 773 states, 537 states have (on average 1.415270018621974) internal successors, (760), 619 states have internal predecessors, (760), 130 states have call successors, (130), 32 states have call predecessors, (130), 32 states have return successors, (130), 126 states have call predecessors, (130), 130 states have call successors, (130) [2022-11-16 20:31:44,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 773 states to 773 states and 1020 transitions. [2022-11-16 20:31:44,530 INFO L78 Accepts]: Start accepts. Automaton has 773 states and 1020 transitions. Word has length 46 [2022-11-16 20:31:44,533 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-16 20:31:44,533 INFO L495 AbstractCegarLoop]: Abstraction has 773 states and 1020 transitions. [2022-11-16 20:31:44,533 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 2 states have (on average 13.5) internal successors, (27), 3 states have internal predecessors, (27), 1 states have call successors, (5), 1 states have call predecessors, (5), 1 states have return successors, (4), 1 states have call predecessors, (4), 1 states have call successors, (4) [2022-11-16 20:31:44,533 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1020 transitions. [2022-11-16 20:31:44,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2022-11-16 20:31:44,535 INFO L187 NwaCegarLoop]: Found error trace [2022-11-16 20:31:44,536 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 4, 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] [2022-11-16 20:31:44,536 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-11-16 20:31:44,537 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting opl3_alloc_voiceErr4ASSERT_VIOLATIONINTEGER_OVERFLOW === [opl3_alloc_voiceErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, opl3_alloc_voiceErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, opl3_alloc_voiceErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 205 more)] === [2022-11-16 20:31:44,537 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 20:31:44,537 INFO L85 PathProgramCache]: Analyzing trace with hash 98669188, now seen corresponding path program 1 times [2022-11-16 20:31:44,538 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-16 20:31:44,538 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [821403580] [2022-11-16 20:31:44,538 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 20:31:44,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 20:31:47,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-16 20:31:47,041 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-16 20:31:49,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-16 20:31:49,663 INFO L130 FreeRefinementEngine]: Strategy SIFA_TAIPAN found a feasible trace [2022-11-16 20:31:49,664 INFO L359 BasicCegarLoop]: Counterexample is feasible [2022-11-16 20:31:49,665 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location opl3_alloc_voiceErr4ASSERT_VIOLATIONINTEGER_OVERFLOW (207 of 208 remaining) [2022-11-16 20:31:49,667 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location opl3_alloc_voiceErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (206 of 208 remaining) [2022-11-16 20:31:49,668 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location opl3_alloc_voiceErr1ASSERT_VIOLATIONINTEGER_OVERFLOW (205 of 208 remaining) [2022-11-16 20:31:49,668 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location opl3_alloc_voiceErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (204 of 208 remaining) [2022-11-16 20:31:49,668 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location opl3_alloc_voiceErr3ASSERT_VIOLATIONINTEGER_OVERFLOW (203 of 208 remaining) [2022-11-16 20:31:49,669 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location opl3_alloc_voiceErr5ASSERT_VIOLATIONINTEGER_OVERFLOW (202 of 208 remaining) [2022-11-16 20:31:49,669 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location opl3_start_noteErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (201 of 208 remaining) [2022-11-16 20:31:49,669 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location opl3_start_noteErr1ASSERT_VIOLATIONINTEGER_OVERFLOW (200 of 208 remaining) [2022-11-16 20:31:49,670 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location opl3_start_noteErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (199 of 208 remaining) [2022-11-16 20:31:49,670 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location opl3_start_noteErr3ASSERT_VIOLATIONINTEGER_OVERFLOW (198 of 208 remaining) [2022-11-16 20:31:49,670 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location opl3_start_noteErr4ASSERT_VIOLATIONINTEGER_OVERFLOW (197 of 208 remaining) [2022-11-16 20:31:49,671 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location opl3_start_noteErr5ASSERT_VIOLATIONINTEGER_OVERFLOW (196 of 208 remaining) [2022-11-16 20:31:49,671 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location opl3_start_noteErr6ASSERT_VIOLATIONINTEGER_OVERFLOW (195 of 208 remaining) [2022-11-16 20:31:49,671 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location opl3_start_noteErr7ASSERT_VIOLATIONINTEGER_OVERFLOW (194 of 208 remaining) [2022-11-16 20:31:49,671 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location opl3_start_noteErr8ASSERT_VIOLATIONINTEGER_OVERFLOW (193 of 208 remaining) [2022-11-16 20:31:49,672 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location opl3_start_noteErr9ASSERT_VIOLATIONINTEGER_OVERFLOW (192 of 208 remaining) [2022-11-16 20:31:49,672 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location opl3_start_noteErr10ASSERT_VIOLATIONINTEGER_OVERFLOW (191 of 208 remaining) [2022-11-16 20:31:49,672 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location opl3_start_noteErr11ASSERT_VIOLATIONINTEGER_OVERFLOW (190 of 208 remaining) [2022-11-16 20:31:49,672 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location opl3_start_noteErr12ASSERT_VIOLATIONINTEGER_OVERFLOW (189 of 208 remaining) [2022-11-16 20:31:49,673 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location opl3_start_noteErr13ASSERT_VIOLATIONINTEGER_OVERFLOW (188 of 208 remaining) [2022-11-16 20:31:49,673 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location opl3_start_noteErr14ASSERT_VIOLATIONINTEGER_OVERFLOW (187 of 208 remaining) [2022-11-16 20:31:49,673 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location opl3_start_noteErr15ASSERT_VIOLATIONINTEGER_OVERFLOW (186 of 208 remaining) [2022-11-16 20:31:49,673 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location opl3_start_noteErr16ASSERT_VIOLATIONINTEGER_OVERFLOW (185 of 208 remaining) [2022-11-16 20:31:49,674 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location opl3_start_noteErr17ASSERT_VIOLATIONINTEGER_OVERFLOW (184 of 208 remaining) [2022-11-16 20:31:49,674 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location opl3_start_noteErr18ASSERT_VIOLATIONINTEGER_OVERFLOW (183 of 208 remaining) [2022-11-16 20:31:49,674 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location opl3_start_noteErr19ASSERT_VIOLATIONINTEGER_OVERFLOW (182 of 208 remaining) [2022-11-16 20:31:49,675 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location opl3_start_noteErr20ASSERT_VIOLATIONINTEGER_OVERFLOW (181 of 208 remaining) [2022-11-16 20:31:49,675 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location opl3_start_noteErr21ASSERT_VIOLATIONINTEGER_OVERFLOW (180 of 208 remaining) [2022-11-16 20:31:49,675 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location opl3_start_noteErr22ASSERT_VIOLATIONINTEGER_OVERFLOW (179 of 208 remaining) [2022-11-16 20:31:49,675 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location opl3_start_noteErr23ASSERT_VIOLATIONINTEGER_OVERFLOW (178 of 208 remaining) [2022-11-16 20:31:49,676 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location opl3_start_noteErr24ASSERT_VIOLATIONINTEGER_OVERFLOW (177 of 208 remaining) [2022-11-16 20:31:49,676 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location opl3_start_noteErr25ASSERT_VIOLATIONINTEGER_OVERFLOW (176 of 208 remaining) [2022-11-16 20:31:49,676 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location opl3_start_noteErr26ASSERT_VIOLATIONINTEGER_OVERFLOW (175 of 208 remaining) [2022-11-16 20:31:49,677 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location opl3_start_noteErr27ASSERT_VIOLATIONINTEGER_OVERFLOW (174 of 208 remaining) [2022-11-16 20:31:49,677 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location opl3_start_noteErr28ASSERT_VIOLATIONINTEGER_OVERFLOW (173 of 208 remaining) [2022-11-16 20:31:49,677 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location opl3_start_noteErr29ASSERT_VIOLATIONINTEGER_OVERFLOW (172 of 208 remaining) [2022-11-16 20:31:49,677 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location opl3_start_noteErr30ASSERT_VIOLATIONINTEGER_OVERFLOW (171 of 208 remaining) [2022-11-16 20:31:49,678 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location opl3_start_noteErr31ASSERT_VIOLATIONINTEGER_OVERFLOW (170 of 208 remaining) [2022-11-16 20:31:49,678 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location opl3_start_noteErr32ASSERT_VIOLATIONINTEGER_OVERFLOW (169 of 208 remaining) [2022-11-16 20:31:49,678 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location opl3_start_noteErr33ASSERT_VIOLATIONINTEGER_OVERFLOW (168 of 208 remaining) [2022-11-16 20:31:49,678 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location opl3_start_noteErr34ASSERT_VIOLATIONINTEGER_OVERFLOW (167 of 208 remaining) [2022-11-16 20:31:49,679 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location opl3_start_noteErr35ASSERT_VIOLATIONINTEGER_OVERFLOW (166 of 208 remaining) [2022-11-16 20:31:49,679 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location opl3_start_noteErr36ASSERT_VIOLATIONINTEGER_OVERFLOW (165 of 208 remaining) [2022-11-16 20:31:49,679 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location opl3_start_noteErr37ASSERT_VIOLATIONINTEGER_OVERFLOW (164 of 208 remaining) [2022-11-16 20:31:49,679 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location opl3_start_noteErr38ASSERT_VIOLATIONINTEGER_OVERFLOW (163 of 208 remaining) [2022-11-16 20:31:49,680 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location opl3_start_noteErr39ASSERT_VIOLATIONINTEGER_OVERFLOW (162 of 208 remaining) [2022-11-16 20:31:49,680 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location opl3_start_noteErr40ASSERT_VIOLATIONINTEGER_OVERFLOW (161 of 208 remaining) [2022-11-16 20:31:49,680 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location opl3_start_noteErr41ASSERT_VIOLATIONINTEGER_OVERFLOW (160 of 208 remaining) [2022-11-16 20:31:49,680 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location opl3_start_noteErr42ASSERT_VIOLATIONINTEGER_OVERFLOW (159 of 208 remaining) [2022-11-16 20:31:49,681 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location opl3_start_noteErr43ASSERT_VIOLATIONINTEGER_OVERFLOW (158 of 208 remaining) [2022-11-16 20:31:49,681 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location opl3_start_noteErr44ASSERT_VIOLATIONINTEGER_OVERFLOW (157 of 208 remaining) [2022-11-16 20:31:49,681 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location opl3_start_noteErr45ASSERT_VIOLATIONINTEGER_OVERFLOW (156 of 208 remaining) [2022-11-16 20:31:49,681 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location opl3_start_noteErr46ASSERT_VIOLATIONINTEGER_OVERFLOW (155 of 208 remaining) [2022-11-16 20:31:49,682 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location opl3_start_noteErr47ASSERT_VIOLATIONINTEGER_OVERFLOW (154 of 208 remaining) [2022-11-16 20:31:49,682 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location opl3_start_noteErr48ASSERT_VIOLATIONINTEGER_OVERFLOW (153 of 208 remaining) [2022-11-16 20:31:49,682 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location opl3_start_noteErr49ASSERT_VIOLATIONINTEGER_OVERFLOW (152 of 208 remaining) [2022-11-16 20:31:49,682 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location opl3_start_noteErr50ASSERT_VIOLATIONINTEGER_OVERFLOW (151 of 208 remaining) [2022-11-16 20:31:49,683 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location opl3_start_noteErr51ASSERT_VIOLATIONINTEGER_OVERFLOW (150 of 208 remaining) [2022-11-16 20:31:49,683 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location opl3_start_noteErr52ASSERT_VIOLATIONINTEGER_OVERFLOW (149 of 208 remaining) [2022-11-16 20:31:49,683 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location opl3_start_noteErr53ASSERT_VIOLATIONINTEGER_OVERFLOW (148 of 208 remaining) [2022-11-16 20:31:49,683 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location opl3_start_noteErr54ASSERT_VIOLATIONINTEGER_OVERFLOW (147 of 208 remaining) [2022-11-16 20:31:49,684 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location opl3_start_noteErr55ASSERT_VIOLATIONINTEGER_OVERFLOW (146 of 208 remaining) [2022-11-16 20:31:49,684 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location opl3_start_noteErr56ASSERT_VIOLATIONINTEGER_OVERFLOW (145 of 208 remaining) [2022-11-16 20:31:49,685 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location opl3_start_noteErr57ASSERT_VIOLATIONINTEGER_OVERFLOW (144 of 208 remaining) [2022-11-16 20:31:49,685 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location opl3_start_noteErr58ASSERT_VIOLATIONINTEGER_OVERFLOW (143 of 208 remaining) [2022-11-16 20:31:49,686 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location opl3_start_noteErr59ASSERT_VIOLATIONINTEGER_OVERFLOW (142 of 208 remaining) [2022-11-16 20:31:49,686 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location opl3_start_noteErr60ASSERT_VIOLATIONINTEGER_OVERFLOW (141 of 208 remaining) [2022-11-16 20:31:49,686 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location opl3_start_noteErr61ASSERT_VIOLATIONINTEGER_OVERFLOW (140 of 208 remaining) [2022-11-16 20:31:49,686 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location opl3_kill_noteErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (139 of 208 remaining) [2022-11-16 20:31:49,687 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location opl3_kill_noteErr1ASSERT_VIOLATIONINTEGER_OVERFLOW (138 of 208 remaining) [2022-11-16 20:31:49,687 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location opl3_resetErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (137 of 208 remaining) [2022-11-16 20:31:49,687 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location opl3_resetErr1ASSERT_VIOLATIONINTEGER_OVERFLOW (136 of 208 remaining) [2022-11-16 20:31:49,688 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location opl3_resetErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (135 of 208 remaining) [2022-11-16 20:31:49,688 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location opl3_resetErr3ASSERT_VIOLATIONINTEGER_OVERFLOW (134 of 208 remaining) [2022-11-16 20:31:49,688 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location opl3_resetErr4ASSERT_VIOLATIONINTEGER_OVERFLOW (133 of 208 remaining) [2022-11-16 20:31:49,688 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location opl3_resetErr5ASSERT_VIOLATIONINTEGER_OVERFLOW (132 of 208 remaining) [2022-11-16 20:31:49,689 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location opl3_resetErr6ASSERT_VIOLATIONINTEGER_OVERFLOW (131 of 208 remaining) [2022-11-16 20:31:49,689 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location opl3_resetErr7ASSERT_VIOLATIONINTEGER_OVERFLOW (130 of 208 remaining) [2022-11-16 20:31:49,689 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location opl3_resetErr8ASSERT_VIOLATIONINTEGER_OVERFLOW (129 of 208 remaining) [2022-11-16 20:31:49,689 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location opl3_resetErr9ASSERT_VIOLATIONINTEGER_OVERFLOW (128 of 208 remaining) [2022-11-16 20:31:49,690 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location opl3_resetErr10ASSERT_VIOLATIONINTEGER_OVERFLOW (127 of 208 remaining) [2022-11-16 20:31:49,690 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location opl3_resetErr11ASSERT_VIOLATIONINTEGER_OVERFLOW (126 of 208 remaining) [2022-11-16 20:31:49,690 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location opl3_resetErr12ASSERT_VIOLATIONINTEGER_OVERFLOW (125 of 208 remaining) [2022-11-16 20:31:49,690 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location opl3_resetErr13ASSERT_VIOLATIONINTEGER_OVERFLOW (124 of 208 remaining) [2022-11-16 20:31:49,691 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location opl3_setup_voiceErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (123 of 208 remaining) [2022-11-16 20:31:49,691 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location opl3_setup_voiceErr1ASSERT_VIOLATIONINTEGER_OVERFLOW (122 of 208 remaining) [2022-11-16 20:31:49,691 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location opl3_setup_voiceErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (121 of 208 remaining) [2022-11-16 20:31:49,691 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location opl3_setup_voiceErr3ASSERT_VIOLATIONINTEGER_OVERFLOW (120 of 208 remaining) [2022-11-16 20:31:49,692 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location opl3_commandErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (119 of 208 remaining) [2022-11-16 20:31:49,692 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location opl3_commandErr1ASSERT_VIOLATIONINTEGER_OVERFLOW (118 of 208 remaining) [2022-11-16 20:31:49,692 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location opl3_commandErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (117 of 208 remaining) [2022-11-16 20:31:49,692 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location opl3_commandErr3ASSERT_VIOLATIONINTEGER_OVERFLOW (116 of 208 remaining) [2022-11-16 20:31:49,693 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location opl3_commandErr4ASSERT_VIOLATIONINTEGER_OVERFLOW (115 of 208 remaining) [2022-11-16 20:31:49,693 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location opl3_commandErr5ASSERT_VIOLATIONINTEGER_OVERFLOW (114 of 208 remaining) [2022-11-16 20:31:49,693 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location opl3_ioctlErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (113 of 208 remaining) [2022-11-16 20:31:49,693 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location opl3_ioctlErr1ASSERT_VIOLATIONINTEGER_OVERFLOW (112 of 208 remaining) [2022-11-16 20:31:49,694 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location opl3_ioctlErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (111 of 208 remaining) [2022-11-16 20:31:49,694 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location opl3_ioctlErr3ASSERT_VIOLATIONINTEGER_OVERFLOW (110 of 208 remaining) [2022-11-16 20:31:49,694 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location opl3_ioctlErr4ASSERT_VIOLATIONINTEGER_OVERFLOW (109 of 208 remaining) [2022-11-16 20:31:49,694 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location opl3_ioctlErr5ASSERT_VIOLATIONINTEGER_OVERFLOW (108 of 208 remaining) [2022-11-16 20:31:49,695 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location opl3_ioctlErr6ASSERT_VIOLATIONINTEGER_OVERFLOW (107 of 208 remaining) [2022-11-16 20:31:49,695 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location opl3_ioctlErr7ASSERT_VIOLATIONINTEGER_OVERFLOW (106 of 208 remaining) [2022-11-16 20:31:49,695 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location opl3_ioctlErr8ASSERT_VIOLATIONINTEGER_OVERFLOW (105 of 208 remaining) [2022-11-16 20:31:49,695 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location opl3_ioctlErr9ASSERT_VIOLATIONINTEGER_OVERFLOW (104 of 208 remaining) [2022-11-16 20:31:49,696 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location opl3_benderErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (103 of 208 remaining) [2022-11-16 20:31:49,696 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location opl3_benderErr1ASSERT_VIOLATIONINTEGER_OVERFLOW (102 of 208 remaining) [2022-11-16 20:31:49,696 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location set_voice_volumeErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (101 of 208 remaining) [2022-11-16 20:31:49,696 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location set_voice_volumeErr1ASSERT_VIOLATIONINTEGER_OVERFLOW (100 of 208 remaining) [2022-11-16 20:31:49,697 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location set_voice_volumeErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (99 of 208 remaining) [2022-11-16 20:31:49,697 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location set_voice_volumeErr3ASSERT_VIOLATIONINTEGER_OVERFLOW (98 of 208 remaining) [2022-11-16 20:31:49,697 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location set_voice_volumeErr4ASSERT_VIOLATIONINTEGER_OVERFLOW (97 of 208 remaining) [2022-11-16 20:31:49,697 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location set_voice_volumeErr5ASSERT_VIOLATIONINTEGER_OVERFLOW (96 of 208 remaining) [2022-11-16 20:31:49,698 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location set_voice_volumeErr6ASSERT_VIOLATIONINTEGER_OVERFLOW (95 of 208 remaining) [2022-11-16 20:31:49,698 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location set_voice_volumeErr7ASSERT_VIOLATIONINTEGER_OVERFLOW (94 of 208 remaining) [2022-11-16 20:31:49,698 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location set_voice_volumeErr8ASSERT_VIOLATIONINTEGER_OVERFLOW (93 of 208 remaining) [2022-11-16 20:31:49,698 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location set_voice_volumeErr9ASSERT_VIOLATIONINTEGER_OVERFLOW (92 of 208 remaining) [2022-11-16 20:31:49,699 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location set_voice_volumeErr10ASSERT_VIOLATIONINTEGER_OVERFLOW (91 of 208 remaining) [2022-11-16 20:31:49,699 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location set_voice_volumeErr11ASSERT_VIOLATIONINTEGER_OVERFLOW (90 of 208 remaining) [2022-11-16 20:31:49,699 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location set_voice_volumeErr12ASSERT_VIOLATIONINTEGER_OVERFLOW (89 of 208 remaining) [2022-11-16 20:31:49,699 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location set_voice_volumeErr13ASSERT_VIOLATIONINTEGER_OVERFLOW (88 of 208 remaining) [2022-11-16 20:31:49,700 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location opl3_aftertouchErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (87 of 208 remaining) [2022-11-16 20:31:49,700 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location opl3_aftertouchErr1ASSERT_VIOLATIONINTEGER_OVERFLOW (86 of 208 remaining) [2022-11-16 20:31:49,700 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location opl3_aftertouchErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (85 of 208 remaining) [2022-11-16 20:31:49,700 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location opl3_aftertouchErr3ASSERT_VIOLATIONINTEGER_OVERFLOW (84 of 208 remaining) [2022-11-16 20:31:49,701 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location opl3_aftertouchErr4ASSERT_VIOLATIONINTEGER_OVERFLOW (83 of 208 remaining) [2022-11-16 20:31:49,701 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location opl3_aftertouchErr5ASSERT_VIOLATIONINTEGER_OVERFLOW (82 of 208 remaining) [2022-11-16 20:31:49,701 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location opl3_aftertouchErr6ASSERT_VIOLATIONINTEGER_OVERFLOW (81 of 208 remaining) [2022-11-16 20:31:49,701 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location opl3_aftertouchErr7ASSERT_VIOLATIONINTEGER_OVERFLOW (80 of 208 remaining) [2022-11-16 20:31:49,702 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location opl3_aftertouchErr8ASSERT_VIOLATIONINTEGER_OVERFLOW (79 of 208 remaining) [2022-11-16 20:31:49,702 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location opl3_aftertouchErr9ASSERT_VIOLATIONINTEGER_OVERFLOW (78 of 208 remaining) [2022-11-16 20:31:49,702 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location opl3_aftertouchErr10ASSERT_VIOLATIONINTEGER_OVERFLOW (77 of 208 remaining) [2022-11-16 20:31:49,702 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location opl3_aftertouchErr11ASSERT_VIOLATIONINTEGER_OVERFLOW (76 of 208 remaining) [2022-11-16 20:31:49,703 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location opl3_aftertouchErr12ASSERT_VIOLATIONINTEGER_OVERFLOW (75 of 208 remaining) [2022-11-16 20:31:49,703 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location opl3_aftertouchErr13ASSERT_VIOLATIONINTEGER_OVERFLOW (74 of 208 remaining) [2022-11-16 20:31:49,707 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location opl3_aftertouchErr14ASSERT_VIOLATIONINTEGER_OVERFLOW (73 of 208 remaining) [2022-11-16 20:31:49,708 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location opl3_aftertouchErr15ASSERT_VIOLATIONINTEGER_OVERFLOW (72 of 208 remaining) [2022-11-16 20:31:49,708 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location opl3_aftertouchErr16ASSERT_VIOLATIONINTEGER_OVERFLOW (71 of 208 remaining) [2022-11-16 20:31:49,708 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location opl3_aftertouchErr17ASSERT_VIOLATIONINTEGER_OVERFLOW (70 of 208 remaining) [2022-11-16 20:31:49,709 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location opl3_aftertouchErr18ASSERT_VIOLATIONINTEGER_OVERFLOW (69 of 208 remaining) [2022-11-16 20:31:49,709 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location opl3_aftertouchErr19ASSERT_VIOLATIONINTEGER_OVERFLOW (68 of 208 remaining) [2022-11-16 20:31:49,709 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location opl3_aftertouchErr20ASSERT_VIOLATIONINTEGER_OVERFLOW (67 of 208 remaining) [2022-11-16 20:31:49,709 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location opl3_aftertouchErr21ASSERT_VIOLATIONINTEGER_OVERFLOW (66 of 208 remaining) [2022-11-16 20:31:49,710 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location calc_volErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (65 of 208 remaining) [2022-11-16 20:31:49,710 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location calc_volErr1ASSERT_VIOLATIONINTEGER_OVERFLOW (64 of 208 remaining) [2022-11-16 20:31:49,710 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location calc_volErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (63 of 208 remaining) [2022-11-16 20:31:49,710 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location calc_volErr3ASSERT_VIOLATIONINTEGER_OVERFLOW (62 of 208 remaining) [2022-11-16 20:31:49,710 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location calc_volErr4ASSERT_VIOLATIONINTEGER_OVERFLOW (61 of 208 remaining) [2022-11-16 20:31:49,711 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location calc_volErr5ASSERT_VIOLATIONINTEGER_OVERFLOW (60 of 208 remaining) [2022-11-16 20:31:49,711 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location freq_to_fnumErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (59 of 208 remaining) [2022-11-16 20:31:49,711 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location freq_to_fnumErr1ASSERT_VIOLATIONINTEGER_OVERFLOW (58 of 208 remaining) [2022-11-16 20:31:49,711 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location freq_to_fnumErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (57 of 208 remaining) [2022-11-16 20:31:49,712 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location freq_to_fnumErr3ASSERT_VIOLATIONINTEGER_OVERFLOW (56 of 208 remaining) [2022-11-16 20:31:49,712 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location freq_to_fnumErr4ASSERT_VIOLATIONINTEGER_OVERFLOW (55 of 208 remaining) [2022-11-16 20:31:49,712 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location freq_to_fnumErr5ASSERT_VIOLATIONINTEGER_OVERFLOW (54 of 208 remaining) [2022-11-16 20:31:49,712 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location freq_to_fnumErr6ASSERT_VIOLATIONINTEGER_OVERFLOW (53 of 208 remaining) [2022-11-16 20:31:49,712 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location freq_to_fnumErr7ASSERT_VIOLATIONINTEGER_OVERFLOW (52 of 208 remaining) [2022-11-16 20:31:49,713 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location freq_to_fnumErr8ASSERT_VIOLATIONINTEGER_OVERFLOW (51 of 208 remaining) [2022-11-16 20:31:49,713 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location freq_to_fnumErr9ASSERT_VIOLATIONINTEGER_OVERFLOW (50 of 208 remaining) [2022-11-16 20:31:49,713 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location freq_to_fnumErr10ASSERT_VIOLATIONINTEGER_OVERFLOW (49 of 208 remaining) [2022-11-16 20:31:49,713 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location freq_to_fnumErr11ASSERT_VIOLATIONINTEGER_OVERFLOW (48 of 208 remaining) [2022-11-16 20:31:49,714 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location opl3_controllerErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (47 of 208 remaining) [2022-11-16 20:31:49,714 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location opl3_controllerErr1ASSERT_VIOLATIONINTEGER_OVERFLOW (46 of 208 remaining) [2022-11-16 20:31:49,714 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location opl3_controllerErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (45 of 208 remaining) [2022-11-16 20:31:49,714 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location opl3_controllerErr3ASSERT_VIOLATIONINTEGER_OVERFLOW (44 of 208 remaining) [2022-11-16 20:31:49,715 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location opl3_controllerErr4ASSERT_VIOLATIONINTEGER_OVERFLOW (43 of 208 remaining) [2022-11-16 20:31:49,715 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location opl3_controllerErr5ASSERT_VIOLATIONINTEGER_OVERFLOW (42 of 208 remaining) [2022-11-16 20:31:49,715 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (41 of 208 remaining) [2022-11-16 20:31:49,715 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW (40 of 208 remaining) [2022-11-16 20:31:49,715 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (39 of 208 remaining) [2022-11-16 20:31:49,716 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr3ASSERT_VIOLATIONINTEGER_OVERFLOW (38 of 208 remaining) [2022-11-16 20:31:49,716 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr4ASSERT_VIOLATIONINTEGER_OVERFLOW (37 of 208 remaining) [2022-11-16 20:31:49,716 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr5ASSERT_VIOLATIONINTEGER_OVERFLOW (36 of 208 remaining) [2022-11-16 20:31:49,716 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr6ASSERT_VIOLATIONINTEGER_OVERFLOW (35 of 208 remaining) [2022-11-16 20:31:49,717 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr7ASSERT_VIOLATIONINTEGER_OVERFLOW (34 of 208 remaining) [2022-11-16 20:31:49,717 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr8ASSERT_VIOLATIONINTEGER_OVERFLOW (33 of 208 remaining) [2022-11-16 20:31:49,717 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr9ASSERT_VIOLATIONINTEGER_OVERFLOW (32 of 208 remaining) [2022-11-16 20:31:49,717 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr10ASSERT_VIOLATIONINTEGER_OVERFLOW (31 of 208 remaining) [2022-11-16 20:31:49,718 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr11ASSERT_VIOLATIONINTEGER_OVERFLOW (30 of 208 remaining) [2022-11-16 20:31:49,718 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr12ASSERT_VIOLATIONINTEGER_OVERFLOW (29 of 208 remaining) [2022-11-16 20:31:49,718 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr13ASSERT_VIOLATIONINTEGER_OVERFLOW (28 of 208 remaining) [2022-11-16 20:31:49,718 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr14ASSERT_VIOLATIONINTEGER_OVERFLOW (27 of 208 remaining) [2022-11-16 20:31:49,719 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr15ASSERT_VIOLATIONINTEGER_OVERFLOW (26 of 208 remaining) [2022-11-16 20:31:49,719 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr16ASSERT_VIOLATIONINTEGER_OVERFLOW (25 of 208 remaining) [2022-11-16 20:31:49,719 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr17ASSERT_VIOLATIONINTEGER_OVERFLOW (24 of 208 remaining) [2022-11-16 20:31:49,719 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr18ASSERT_VIOLATIONINTEGER_OVERFLOW (23 of 208 remaining) [2022-11-16 20:31:49,719 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr19ASSERT_VIOLATIONINTEGER_OVERFLOW (22 of 208 remaining) [2022-11-16 20:31:49,720 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr20ASSERT_VIOLATIONINTEGER_OVERFLOW (21 of 208 remaining) [2022-11-16 20:31:49,720 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr21ASSERT_VIOLATIONINTEGER_OVERFLOW (20 of 208 remaining) [2022-11-16 20:31:49,720 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr22ASSERT_VIOLATIONINTEGER_OVERFLOW (19 of 208 remaining) [2022-11-16 20:31:49,720 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr23ASSERT_VIOLATIONINTEGER_OVERFLOW (18 of 208 remaining) [2022-11-16 20:31:49,721 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr24ASSERT_VIOLATIONINTEGER_OVERFLOW (17 of 208 remaining) [2022-11-16 20:31:49,721 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr25ASSERT_VIOLATIONINTEGER_OVERFLOW (16 of 208 remaining) [2022-11-16 20:31:49,721 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr26ASSERT_VIOLATIONINTEGER_OVERFLOW (15 of 208 remaining) [2022-11-16 20:31:49,721 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr27ASSERT_VIOLATIONINTEGER_OVERFLOW (14 of 208 remaining) [2022-11-16 20:31:49,722 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr28ASSERT_VIOLATIONINTEGER_OVERFLOW (13 of 208 remaining) [2022-11-16 20:31:49,722 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr29ASSERT_VIOLATIONINTEGER_OVERFLOW (12 of 208 remaining) [2022-11-16 20:31:49,722 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr30ASSERT_VIOLATIONINTEGER_OVERFLOW (11 of 208 remaining) [2022-11-16 20:31:49,723 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr31ASSERT_VIOLATIONINTEGER_OVERFLOW (10 of 208 remaining) [2022-11-16 20:31:49,723 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr32ASSERT_VIOLATIONINTEGER_OVERFLOW (9 of 208 remaining) [2022-11-16 20:31:49,723 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr33ASSERT_VIOLATIONINTEGER_OVERFLOW (8 of 208 remaining) [2022-11-16 20:31:49,723 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr34ASSERT_VIOLATIONINTEGER_OVERFLOW (7 of 208 remaining) [2022-11-16 20:31:49,724 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr35ASSERT_VIOLATIONINTEGER_OVERFLOW (6 of 208 remaining) [2022-11-16 20:31:49,724 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location bend_pitchErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (5 of 208 remaining) [2022-11-16 20:31:49,724 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location bend_pitchErr1ASSERT_VIOLATIONINTEGER_OVERFLOW (4 of 208 remaining) [2022-11-16 20:31:49,724 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location bend_pitchErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (3 of 208 remaining) [2022-11-16 20:31:49,725 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location bend_pitchErr3ASSERT_VIOLATIONINTEGER_OVERFLOW (2 of 208 remaining) [2022-11-16 20:31:49,725 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location bend_pitchErr4ASSERT_VIOLATIONINTEGER_OVERFLOW (1 of 208 remaining) [2022-11-16 20:31:49,725 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location bend_pitchErr5ASSERT_VIOLATIONINTEGER_OVERFLOW (0 of 208 remaining) [2022-11-16 20:31:49,725 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-11-16 20:31:49,732 INFO L444 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1] [2022-11-16 20:31:49,739 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2022-11-16 20:31:49,929 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 16.11 08:31:49 BoogieIcfgContainer [2022-11-16 20:31:49,930 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-11-16 20:31:49,931 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-11-16 20:31:49,931 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-11-16 20:31:49,931 INFO L275 PluginConnector]: Witness Printer initialized [2022-11-16 20:31:49,932 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 08:31:33" (3/4) ... [2022-11-16 20:31:49,933 INFO L131 WitnessPrinter]: Generating witness for reachability counterexample [2022-11-16 20:31:50,152 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca9c84e8-a258-4128-a7f6-09453973d506/bin/utaipan-Xvt2sAort0/witness.graphml [2022-11-16 20:31:50,152 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-11-16 20:31:50,153 INFO L158 Benchmark]: Toolchain (without parser) took 27860.61ms. Allocated memory was 151.0MB in the beginning and 635.4MB in the end (delta: 484.4MB). Free memory was 105.9MB in the beginning and 315.6MB in the end (delta: -209.7MB). Peak memory consumption was 274.5MB. Max. memory is 16.1GB. [2022-11-16 20:31:50,154 INFO L158 Benchmark]: CDTParser took 0.27ms. Allocated memory is still 151.0MB. Free memory was 130.7MB in the beginning and 130.6MB in the end (delta: 74.8kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 20:31:50,154 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1893.08ms. Allocated memory is still 151.0MB. Free memory was 105.7MB in the beginning and 78.4MB in the end (delta: 27.3MB). Peak memory consumption was 75.0MB. Max. memory is 16.1GB. [2022-11-16 20:31:50,155 INFO L158 Benchmark]: Boogie Procedure Inliner took 368.16ms. Allocated memory was 151.0MB in the beginning and 218.1MB in the end (delta: 67.1MB). Free memory was 78.4MB in the beginning and 145.2MB in the end (delta: -66.8MB). Peak memory consumption was 13.6MB. Max. memory is 16.1GB. [2022-11-16 20:31:50,155 INFO L158 Benchmark]: Boogie Preprocessor took 338.46ms. Allocated memory is still 218.1MB. Free memory was 145.2MB in the beginning and 117.9MB in the end (delta: 27.3MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB. [2022-11-16 20:31:50,156 INFO L158 Benchmark]: RCFGBuilder took 8637.90ms. Allocated memory was 218.1MB in the beginning and 453.0MB in the end (delta: 234.9MB). Free memory was 117.9MB in the beginning and 171.5MB in the end (delta: -53.6MB). Peak memory consumption was 193.2MB. Max. memory is 16.1GB. [2022-11-16 20:31:50,156 INFO L158 Benchmark]: TraceAbstraction took 16388.32ms. Allocated memory was 453.0MB in the beginning and 635.4MB in the end (delta: 182.5MB). Free memory was 170.4MB in the beginning and 336.6MB in the end (delta: -166.2MB). Peak memory consumption was 191.4MB. Max. memory is 16.1GB. [2022-11-16 20:31:50,156 INFO L158 Benchmark]: Witness Printer took 221.50ms. Allocated memory is still 635.4MB. Free memory was 336.6MB in the beginning and 315.6MB in the end (delta: 21.0MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. [2022-11-16 20:31:50,159 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27ms. Allocated memory is still 151.0MB. Free memory was 130.7MB in the beginning and 130.6MB in the end (delta: 74.8kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1893.08ms. Allocated memory is still 151.0MB. Free memory was 105.7MB in the beginning and 78.4MB in the end (delta: 27.3MB). Peak memory consumption was 75.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 368.16ms. Allocated memory was 151.0MB in the beginning and 218.1MB in the end (delta: 67.1MB). Free memory was 78.4MB in the beginning and 145.2MB in the end (delta: -66.8MB). Peak memory consumption was 13.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 338.46ms. Allocated memory is still 218.1MB. Free memory was 145.2MB in the beginning and 117.9MB in the end (delta: 27.3MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB. * RCFGBuilder took 8637.90ms. Allocated memory was 218.1MB in the beginning and 453.0MB in the end (delta: 234.9MB). Free memory was 117.9MB in the beginning and 171.5MB in the end (delta: -53.6MB). Peak memory consumption was 193.2MB. Max. memory is 16.1GB. * TraceAbstraction took 16388.32ms. Allocated memory was 453.0MB in the beginning and 635.4MB in the end (delta: 182.5MB). Free memory was 170.4MB in the beginning and 336.6MB in the end (delta: -166.2MB). Peak memory consumption was 191.4MB. Max. memory is 16.1GB. * Witness Printer took 221.50ms. Allocated memory is still 635.4MB. Free memory was 336.6MB in the beginning and 315.6MB in the end (delta: 21.0MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResult: Unfinished Backtranslation The program execution was not completely translated back. - GenericResult: Unfinished Backtranslation The program execution was not completely translated back. * 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 - CounterExampleResult [Line: 3720]: integer overflow possible integer overflow possible We found a FailurePath: [L2690] static struct opl_devinfo *devc = (struct opl_devinfo *)0; [L2691] static int detected_model ; [L4905] static int io = -1; [L2589] int LDV_IN_INTERRUPT = 1; [L2671-L2689] static struct physical_voice_info pv_map[18U] = { {0U, 2U, 0U, {0U, 3U, 8U, 11U}}, {1U, 2U, 0U, {1U, 4U, 9U, 12U}}, {2U, 2U, 0U, {2U, 5U, 10U, 13U}}, {3U, 2U, 0U, {8U, 11U, 0U, 0U}}, {4U, 2U, 0U, {9U, 12U, 0U, 0U}}, {5U, 2U, 0U, {10U, 13U, 0U, 0U}}, {6U, 2U, 0U, {16U, 19U, 0U, 0U}}, {7U, 2U, 0U, {17U, 20U, 0U, 0U}}, {8U, 2U, 0U, {18U, 21U, 0U, 0U}}, {0U, 2U, 1U, {0U, 3U, 8U, 11U}}, {1U, 2U, 1U, {1U, 4U, 9U, 12U}}, {2U, 2U, 1U, {2U, 5U, 10U, 13U}}, {3U, 2U, 1U, {8U, 11U, 0U, 0U}}, {4U, 2U, 1U, {9U, 12U, 0U, 0U}}, {5U, 2U, 1U, {10U, 13U, 0U, 0U}}, {6U, 2U, 1U, {16U, 19U, 0U, 0U}}, {7U, 2U, 1U, {17U, 20U, 0U, 0U}}, {8U, 2U, 1U, {18U, 21U, 0U, 0U}}}; [L2984-L3016] static char fm_volume_table[128U] = { -64, -48, -40, -35, -32, -29, -27, -26, -24, -23, -21, -20, -19, -18, -18, -17, -16, -15, -15, -14, -13, -13, -12, -12, -11, -11, -10, 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(unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0}, 0}; [L4904] static int me ; [L2591] int ldv_state_variable_0 ; [L2588] int ldv_state_variable_1 ; [L4949] int ldvarg18 ; [L4950] int tmp ; [L4951] int ldvarg11 ; [L4952] int tmp___0 ; [L4953] int ldvarg32 ; [L4954] int tmp___1 ; [L4955] int ldvarg7 ; [L4956] int tmp___2 ; [L4957] unsigned char *ldvarg23 ; [L4958] void *tmp___3 ; [L4959] int ldvarg43 ; [L4960] int tmp___4 ; [L4961] int ldvarg42 ; [L4962] int tmp___5 ; [L4963] int ldvarg12 ; [L4964] int tmp___6 ; [L4965] int ldvarg46 ; [L4966] int tmp___7 ; [L4967] int ldvarg1 ; [L4968] int tmp___8 ; [L4969] int ldvarg37 ; [L4970] int tmp___9 ; [L4971] int ldvarg29 ; [L4972] int tmp___10 ; [L4973] struct voice_alloc_info *ldvarg44 ; [L4974] void *tmp___11 ; [L4975] int ldvarg24 ; [L4976] int tmp___12 ; [L4977] int ldvarg35 ; [L4978] int tmp___13 ; [L4979] int ldvarg0 ; [L4980] int tmp___14 ; [L4981] int ldvarg38 ; [L4982] int tmp___15 ; [L4983] int ldvarg5 ; [L4984] int tmp___16 ; [L4985] void *ldvarg33 ; [L4986] void *tmp___17 ; [L4987] int ldvarg16 ; [L4988] int tmp___18 ; [L4989] int ldvarg6 ; [L4990] int tmp___19 ; [L4991] int ldvarg4 ; [L4992] int tmp___20 ; [L4993] int ldvarg14 ; [L4994] int tmp___21 ; [L4995] unsigned int ldvarg34 ; [L4996] unsigned int tmp___22 ; [L4997] int ldvarg28 ; [L4998] int tmp___23 ; [L4999] int ldvarg2 ; [L5000] int tmp___24 ; [L5001] int ldvarg47 ; [L5002] int tmp___25 ; [L5003] int ldvarg39 ; [L5004] int tmp___26 ; [L5005] int ldvarg20 ; [L5006] int tmp___27 ; [L5007] int ldvarg31 ; [L5008] int tmp___28 ; [L5009] int ldvarg41 ; [L5010] int tmp___29 ; [L5011] int ldvarg3 ; [L5012] int tmp___30 ; [L5013] char *ldvarg8 ; [L5014] void *tmp___31 ; [L5015] int ldvarg13 ; [L5016] int tmp___32 ; [L5017] int ldvarg36 ; [L5018] int tmp___33 ; [L5019] int ldvarg10 ; [L5020] int tmp___34 ; [L5021] int ldvarg40 ; [L5022] int tmp___35 ; [L5023] int ldvarg9 ; [L5024] int tmp___36 ; [L5025] int ldvarg45 ; [L5026] int tmp___37 ; [L5027] int ldvarg26 ; [L5028] int tmp___38 ; [L5029] int ldvarg27 ; [L5030] int tmp___39 ; [L5031] int ldvarg15 ; [L5032] int tmp___40 ; [L5033] int ldvarg30 ; [L5034] int tmp___41 ; [L5035] int ldvarg21 ; [L5036] int tmp___42 ; [L5037] int ldvarg17 ; [L5038] int tmp___43 ; [L5039] int ldvarg25 ; [L5040] int tmp___44 ; [L5041] int ldvarg22 ; [L5042] int tmp___45 ; [L5043] int ldvarg19 ; [L5044] int tmp___46 ; [L5045] int tmp___47 ; [L5046] int tmp___48 ; [L5047] int tmp___49 ; [L5049] tmp = __VERIFIER_nondet_int() [L5050] ldvarg18 = tmp [L5051] tmp___0 = __VERIFIER_nondet_int() [L5052] ldvarg11 = tmp___0 [L5053] tmp___1 = __VERIFIER_nondet_int() [L5054] ldvarg32 = tmp___1 [L5055] tmp___2 = __VERIFIER_nondet_int() [L5056] ldvarg7 = tmp___2 VAL [__this_module={2147483657:2147483649}, detected_model=0, devc={0:0}, fm_volume_table={25:0}, io=-1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldvarg11=0, ldvarg18=-22, ldvarg32=-25, ldvarg7=0, me=0, opl3_operations={26:0}, pv_map={24:0}, ref_cnt=0, tmp=-22, tmp___0=0, tmp___1=-25, tmp___2=0] [L5057] CALL, EXPR ldv_zalloc(1UL) VAL [__this_module={2147483657:2147483649}, detected_model=0, devc={0:0}, fm_volume_table={25:0}, io=-1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=0, ldv_state_variable_1=0, me=0, opl3_operations={26:0}, pv_map={24:0}, ref_cnt=0] [L2530] void *p ; [L2531] void *tmp ; [L2532] int tmp___0 ; [L2534] tmp___0 = __VERIFIER_nondet_int() [L2535] COND TRUE tmp___0 != 0 [L2536] return ((void *)0); VAL [\old(size)=1, \result={0:0}, __this_module={2147483657:2147483649}, detected_model=0, devc={0:0}, fm_volume_table={25:0}, io=-1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=0, ldv_state_variable_1=0, me=0, opl3_operations={26:0}, pv_map={24:0}, ref_cnt=0, size=1, tmp___0=1] [L5057] RET, EXPR ldv_zalloc(1UL) VAL [__this_module={2147483657:2147483649}, detected_model=0, devc={0:0}, fm_volume_table={25:0}, io=-1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_zalloc(1UL)={0:0}, ldvarg11=0, ldvarg18=-22, ldvarg32=-25, ldvarg7=0, me=0, opl3_operations={26:0}, pv_map={24:0}, ref_cnt=0, tmp=-22, tmp___0=0, tmp___1=-25, tmp___2=0] [L5057] tmp___3 = ldv_zalloc(1UL) [L5058] ldvarg23 = (unsigned char *)tmp___3 [L5059] tmp___4 = __VERIFIER_nondet_int() [L5060] ldvarg43 = tmp___4 [L5061] tmp___5 = __VERIFIER_nondet_int() [L5062] ldvarg42 = tmp___5 [L5063] tmp___6 = __VERIFIER_nondet_int() [L5064] ldvarg12 = tmp___6 [L5065] tmp___7 = __VERIFIER_nondet_int() [L5066] ldvarg46 = tmp___7 [L5067] tmp___8 = __VERIFIER_nondet_int() [L5068] ldvarg1 = tmp___8 [L5069] tmp___9 = __VERIFIER_nondet_int() [L5070] ldvarg37 = tmp___9 [L5071] tmp___10 = __VERIFIER_nondet_int() [L5072] ldvarg29 = tmp___10 VAL [__this_module={2147483657:2147483649}, detected_model=0, devc={0:0}, fm_volume_table={25:0}, io=-1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldvarg1=-31, ldvarg11=0, ldvarg12=-34, ldvarg18=-22, ldvarg23={0:0}, ldvarg29=0, ldvarg32=-25, ldvarg37=-28, ldvarg42=-33, ldvarg43=-30, ldvarg46=-36, ldvarg7=0, me=0, opl3_operations={26:0}, pv_map={24:0}, ref_cnt=0, tmp=-22, tmp___0=0, tmp___1=-25, tmp___10=0, tmp___2=0, tmp___3={0:0}, tmp___4=-30, tmp___5=-33, tmp___6=-34, tmp___7=-36, tmp___8=-31, tmp___9=-28] [L5073] CALL, EXPR ldv_zalloc(208UL) VAL [__this_module={2147483657:2147483649}, detected_model=0, devc={0:0}, fm_volume_table={25:0}, io=-1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=0, ldv_state_variable_1=0, me=0, opl3_operations={26:0}, pv_map={24:0}, ref_cnt=0] [L2530] void *p ; [L2531] void *tmp ; [L2532] int tmp___0 ; [L2534] tmp___0 = __VERIFIER_nondet_int() [L2535] COND TRUE tmp___0 != 0 [L2536] return ((void *)0); VAL [\old(size)=208, \result={0:0}, __this_module={2147483657:2147483649}, detected_model=0, devc={0:0}, fm_volume_table={25:0}, io=-1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=0, ldv_state_variable_1=0, me=0, opl3_operations={26:0}, pv_map={24:0}, ref_cnt=0, size=208, tmp___0=1] [L5073] RET, EXPR ldv_zalloc(208UL) VAL [__this_module={2147483657:2147483649}, detected_model=0, devc={0:0}, fm_volume_table={25:0}, io=-1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_zalloc(208UL)={0:0}, ldvarg1=-31, ldvarg11=0, ldvarg12=-34, ldvarg18=-22, ldvarg23={0:0}, ldvarg29=0, ldvarg32=-25, ldvarg37=-28, ldvarg42=-33, ldvarg43=-30, ldvarg46=-36, ldvarg7=0, me=0, opl3_operations={26:0}, pv_map={24:0}, ref_cnt=0, tmp=-22, tmp___0=0, tmp___1=-25, tmp___10=0, tmp___2=0, tmp___3={0:0}, tmp___4=-30, tmp___5=-33, tmp___6=-34, tmp___7=-36, tmp___8=-31, tmp___9=-28] [L5073] tmp___11 = ldv_zalloc(208UL) [L5074] ldvarg44 = (struct voice_alloc_info *)tmp___11 [L5075] tmp___12 = __VERIFIER_nondet_int() [L5076] ldvarg24 = tmp___12 [L5077] tmp___13 = __VERIFIER_nondet_int() [L5078] ldvarg35 = tmp___13 [L5079] tmp___14 = __VERIFIER_nondet_int() [L5080] ldvarg0 = tmp___14 [L5081] tmp___15 = __VERIFIER_nondet_int() [L5082] ldvarg38 = tmp___15 [L5083] tmp___16 = __VERIFIER_nondet_int() [L5084] ldvarg5 = tmp___16 VAL [__this_module={2147483657:2147483649}, detected_model=0, devc={0:0}, fm_volume_table={25:0}, io=-1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldvarg0=-41, ldvarg1=-31, ldvarg11=0, ldvarg12=-34, ldvarg18=-22, ldvarg23={0:0}, ldvarg24=-37, ldvarg29=0, ldvarg32=-25, ldvarg35=-38, ldvarg37=-28, ldvarg38=0, ldvarg42=-33, ldvarg43=-30, ldvarg44={0:0}, ldvarg46=-36, ldvarg5=-39, ldvarg7=0, me=0, opl3_operations={26:0}, pv_map={24:0}, ref_cnt=0, tmp=-22, tmp___0=0, tmp___1=-25, tmp___10=0, tmp___11={0:0}, tmp___12=-37, tmp___13=-38, tmp___14=-41, tmp___15=0, tmp___16=-39, tmp___2=0, tmp___3={0:0}, tmp___4=-30, tmp___5=-33, tmp___6=-34, tmp___7=-36, tmp___8=-31, tmp___9=-28] [L5085] CALL, EXPR ldv_zalloc(1UL) VAL [__this_module={2147483657:2147483649}, detected_model=0, devc={0:0}, fm_volume_table={25:0}, io=-1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=0, ldv_state_variable_1=0, me=0, opl3_operations={26:0}, pv_map={24:0}, ref_cnt=0] [L2530] void *p ; [L2531] void *tmp ; [L2532] int tmp___0 ; [L2534] tmp___0 = __VERIFIER_nondet_int() [L2535] COND TRUE tmp___0 != 0 [L2536] return ((void *)0); VAL [\old(size)=1, \result={0:0}, __this_module={2147483657:2147483649}, detected_model=0, devc={0:0}, fm_volume_table={25:0}, io=-1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=0, ldv_state_variable_1=0, me=0, opl3_operations={26:0}, pv_map={24:0}, ref_cnt=0, size=1, tmp___0=1] [L5085] RET, EXPR ldv_zalloc(1UL) VAL [__this_module={2147483657:2147483649}, detected_model=0, devc={0:0}, fm_volume_table={25:0}, io=-1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_zalloc(1UL)={0:0}, ldvarg0=-41, ldvarg1=-31, ldvarg11=0, ldvarg12=-34, ldvarg18=-22, ldvarg23={0:0}, ldvarg24=-37, ldvarg29=0, ldvarg32=-25, ldvarg35=-38, ldvarg37=-28, ldvarg38=0, ldvarg42=-33, ldvarg43=-30, ldvarg44={0:0}, ldvarg46=-36, ldvarg5=-39, ldvarg7=0, me=0, opl3_operations={26:0}, pv_map={24:0}, ref_cnt=0, tmp=-22, tmp___0=0, tmp___1=-25, tmp___10=0, tmp___11={0:0}, tmp___12=-37, tmp___13=-38, tmp___14=-41, tmp___15=0, tmp___16=-39, tmp___2=0, tmp___3={0:0}, tmp___4=-30, tmp___5=-33, tmp___6=-34, tmp___7=-36, tmp___8=-31, tmp___9=-28] [L5085] tmp___17 = ldv_zalloc(1UL) [L5086] ldvarg33 = tmp___17 [L5087] tmp___18 = __VERIFIER_nondet_int() [L5088] ldvarg16 = tmp___18 [L5089] tmp___19 = __VERIFIER_nondet_int() [L5090] ldvarg6 = tmp___19 [L5091] tmp___20 = __VERIFIER_nondet_int() [L5092] ldvarg4 = tmp___20 [L5093] tmp___21 = __VERIFIER_nondet_int() [L5094] ldvarg14 = tmp___21 [L5095] tmp___22 = __VERIFIER_nondet_uint() [L5096] ldvarg34 = tmp___22 [L5097] tmp___23 = __VERIFIER_nondet_int() [L5098] ldvarg28 = tmp___23 [L5099] tmp___24 = __VERIFIER_nondet_int() [L5100] ldvarg2 = tmp___24 [L5101] tmp___25 = __VERIFIER_nondet_int() [L5102] ldvarg47 = tmp___25 [L5103] tmp___26 = __VERIFIER_nondet_int() [L5104] ldvarg39 = tmp___26 [L5105] tmp___27 = __VERIFIER_nondet_int() [L5106] ldvarg20 = tmp___27 [L5107] tmp___28 = __VERIFIER_nondet_int() [L5108] ldvarg31 = tmp___28 [L5109] tmp___29 = __VERIFIER_nondet_int() [L5110] ldvarg41 = tmp___29 [L5111] tmp___30 = __VERIFIER_nondet_int() [L5112] ldvarg3 = tmp___30 VAL [__this_module={2147483657:2147483649}, detected_model=0, devc={0:0}, fm_volume_table={25:0}, io=-1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldvarg0=-41, ldvarg1=-31, ldvarg11=0, ldvarg12=-34, ldvarg14=0, ldvarg16=-44, ldvarg18=-22, ldvarg2=0, ldvarg20=0, ldvarg23={0:0}, ldvarg24=-37, ldvarg28=0, ldvarg29=0, ldvarg3=0, ldvarg31=-43, ldvarg32=-25, ldvarg33={0:0}, ldvarg34=2147483650, ldvarg35=-38, ldvarg37=-28, ldvarg38=0, ldvarg39=0, ldvarg4=-42, ldvarg41=0, ldvarg42=-33, ldvarg43=-30, ldvarg44={0:0}, ldvarg46=-36, ldvarg47=20, ldvarg5=-39, ldvarg6=0, ldvarg7=0, me=0, opl3_operations={26:0}, pv_map={24:0}, ref_cnt=0, tmp=-22, tmp___0=0, tmp___1=-25, tmp___10=0, tmp___11={0:0}, tmp___12=-37, tmp___13=-38, tmp___14=-41, tmp___15=0, tmp___16=-39, tmp___17={0:0}, tmp___18=-44, tmp___19=0, tmp___2=0, tmp___20=-42, tmp___21=0, tmp___22=2147483650, tmp___23=0, tmp___24=0, tmp___25=20, tmp___26=0, tmp___27=0, tmp___28=-43, tmp___29=0, tmp___3={0:0}, tmp___30=0, tmp___4=-30, tmp___5=-33, tmp___6=-34, tmp___7=-36, tmp___8=-31, tmp___9=-28] [L5113] CALL, EXPR ldv_zalloc(1UL) VAL [__this_module={2147483657:2147483649}, detected_model=0, devc={0:0}, fm_volume_table={25:0}, io=-1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=0, ldv_state_variable_1=0, me=0, opl3_operations={26:0}, pv_map={24:0}, ref_cnt=0] [L2530] void *p ; [L2531] void *tmp ; [L2532] int tmp___0 ; [L2534] tmp___0 = __VERIFIER_nondet_int() [L2535] COND TRUE tmp___0 != 0 [L2536] return ((void *)0); VAL [\old(size)=1, \result={0:0}, __this_module={2147483657:2147483649}, detected_model=0, devc={0:0}, fm_volume_table={25:0}, io=-1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=0, ldv_state_variable_1=0, me=0, opl3_operations={26:0}, pv_map={24:0}, ref_cnt=0, size=1, tmp___0=1] [L5113] RET, EXPR ldv_zalloc(1UL) VAL [__this_module={2147483657:2147483649}, detected_model=0, devc={0:0}, fm_volume_table={25:0}, io=-1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_zalloc(1UL)={0:0}, ldvarg0=-41, ldvarg1=-31, ldvarg11=0, ldvarg12=-34, ldvarg14=0, ldvarg16=-44, ldvarg18=-22, ldvarg2=0, ldvarg20=0, ldvarg23={0:0}, ldvarg24=-37, ldvarg28=0, ldvarg29=0, ldvarg3=0, ldvarg31=-43, ldvarg32=-25, ldvarg33={0:0}, ldvarg34=2147483650, ldvarg35=-38, ldvarg37=-28, ldvarg38=0, ldvarg39=0, ldvarg4=-42, ldvarg41=0, ldvarg42=-33, ldvarg43=-30, ldvarg44={0:0}, ldvarg46=-36, ldvarg47=20, ldvarg5=-39, ldvarg6=0, ldvarg7=0, me=0, opl3_operations={26:0}, pv_map={24:0}, ref_cnt=0, tmp=-22, tmp___0=0, tmp___1=-25, tmp___10=0, tmp___11={0:0}, tmp___12=-37, tmp___13=-38, tmp___14=-41, tmp___15=0, tmp___16=-39, tmp___17={0:0}, tmp___18=-44, tmp___19=0, tmp___2=0, tmp___20=-42, tmp___21=0, tmp___22=2147483650, tmp___23=0, tmp___24=0, tmp___25=20, tmp___26=0, tmp___27=0, tmp___28=-43, tmp___29=0, tmp___3={0:0}, tmp___30=0, tmp___4=-30, tmp___5=-33, tmp___6=-34, tmp___7=-36, tmp___8=-31, tmp___9=-28] [L5113] tmp___31 = ldv_zalloc(1UL) [L5114] ldvarg8 = (char *)tmp___31 [L5115] tmp___32 = __VERIFIER_nondet_int() [L5116] ldvarg13 = tmp___32 [L5117] tmp___33 = __VERIFIER_nondet_int() [L5118] ldvarg36 = tmp___33 [L5119] tmp___34 = __VERIFIER_nondet_int() [L5120] ldvarg10 = tmp___34 [L5121] tmp___35 = __VERIFIER_nondet_int() [L5122] ldvarg40 = tmp___35 [L5123] tmp___36 = __VERIFIER_nondet_int() [L5124] ldvarg9 = tmp___36 [L5125] tmp___37 = __VERIFIER_nondet_int() [L5126] ldvarg45 = tmp___37 [L5127] tmp___38 = __VERIFIER_nondet_int() [L5128] ldvarg26 = tmp___38 [L5129] tmp___39 = __VERIFIER_nondet_int() [L5130] ldvarg27 = tmp___39 [L5131] tmp___40 = __VERIFIER_nondet_int() [L5132] ldvarg15 = tmp___40 [L5133] tmp___41 = __VERIFIER_nondet_int() [L5134] ldvarg30 = tmp___41 [L5135] tmp___42 = __VERIFIER_nondet_int() [L5136] ldvarg21 = tmp___42 [L5137] tmp___43 = __VERIFIER_nondet_int() [L5138] ldvarg17 = tmp___43 [L5139] tmp___44 = __VERIFIER_nondet_int() [L5140] ldvarg25 = tmp___44 [L5141] tmp___45 = __VERIFIER_nondet_int() [L5142] ldvarg22 = tmp___45 [L5143] tmp___46 = __VERIFIER_nondet_int() [L5144] ldvarg19 = tmp___46 [L5145] FCALL ldv_initialize() [L5146] ldv_state_variable_1 = 0 [L5147] ref_cnt = 0 [L5148] ldv_state_variable_0 = 1 VAL [__this_module={2147483657:2147483649}, detected_model=0, devc={0:0}, fm_volume_table={25:0}, io=-1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldvarg0=-41, ldvarg1=-31, ldvarg10=-45, ldvarg11=0, ldvarg12=-34, ldvarg13=-52, ldvarg14=0, ldvarg15=0, ldvarg16=-44, ldvarg17=-54, ldvarg18=-22, ldvarg19=0, ldvarg2=0, ldvarg20=0, ldvarg21=0, ldvarg22=0, ldvarg23={0:0}, ldvarg24=-37, ldvarg25=0, ldvarg26=0, ldvarg27=-46, ldvarg28=0, ldvarg29=0, ldvarg3=0, ldvarg30=-49, ldvarg31=-43, ldvarg32=-25, ldvarg33={0:0}, ldvarg34=2147483650, ldvarg35=-38, ldvarg36=-50, ldvarg37=-28, ldvarg38=0, ldvarg39=0, ldvarg4=-42, ldvarg40=-47, ldvarg41=0, ldvarg42=-33, ldvarg43=-30, ldvarg44={0:0}, ldvarg45=-53, ldvarg46=-36, ldvarg47=20, ldvarg5=-39, ldvarg6=0, ldvarg7=0, ldvarg8={0:0}, ldvarg9=-51, me=0, opl3_operations={26:0}, pv_map={24:0}, ref_cnt=0, tmp=-22, tmp___0=0, tmp___1=-25, tmp___10=0, tmp___11={0:0}, tmp___12=-37, tmp___13=-38, tmp___14=-41, tmp___15=0, tmp___16=-39, tmp___17={0:0}, tmp___18=-44, tmp___19=0, tmp___2=0, tmp___20=-42, tmp___21=0, tmp___22=2147483650, tmp___23=0, tmp___24=0, tmp___25=20, tmp___26=0, tmp___27=0, tmp___28=-43, tmp___29=0, tmp___3={0:0}, tmp___30=0, tmp___31={0:0}, tmp___32=-52, tmp___33=-50, tmp___34=-45, tmp___35=-47, tmp___36=-51, tmp___37=-53, tmp___38=0, tmp___39=-46, tmp___4=-30, tmp___40=0, tmp___41=-49, tmp___42=0, tmp___43=-54, tmp___44=0, tmp___45=0, tmp___46=0, tmp___5=-33, tmp___6=-34, tmp___7=-36, tmp___8=-31, tmp___9=-28] [L5150] tmp___47 = __VERIFIER_nondet_int() [L5152] case 0: [L5351] case 1: VAL [__this_module={2147483657:2147483649}, detected_model=0, devc={0:0}, fm_volume_table={25:0}, io=-1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldvarg0=-41, ldvarg1=-31, ldvarg10=-45, ldvarg11=0, ldvarg12=-34, ldvarg13=-52, ldvarg14=0, ldvarg15=0, ldvarg16=-44, ldvarg17=-54, ldvarg18=-22, ldvarg19=0, ldvarg2=0, ldvarg20=0, ldvarg21=0, ldvarg22=0, ldvarg23={0:0}, ldvarg24=-37, ldvarg25=0, ldvarg26=0, ldvarg27=-46, ldvarg28=0, ldvarg29=0, ldvarg3=0, ldvarg30=-49, ldvarg31=-43, ldvarg32=-25, ldvarg33={0:0}, ldvarg34=2147483650, ldvarg35=-38, ldvarg36=-50, ldvarg37=-28, ldvarg38=0, ldvarg39=0, ldvarg4=-42, ldvarg40=-47, ldvarg41=0, ldvarg42=-33, ldvarg43=-30, ldvarg44={0:0}, ldvarg45=-53, ldvarg46=-36, ldvarg47=20, ldvarg5=-39, ldvarg6=0, ldvarg7=0, ldvarg8={0:0}, ldvarg9=-51, me=0, opl3_operations={26:0}, pv_map={24:0}, ref_cnt=0, tmp=-22, tmp___0=0, tmp___1=-25, tmp___10=0, tmp___11={0:0}, tmp___12=-37, tmp___13=-38, tmp___14=-41, tmp___15=0, tmp___16=-39, tmp___17={0:0}, tmp___18=-44, tmp___19=0, tmp___2=0, tmp___20=-42, tmp___21=0, tmp___22=2147483650, tmp___23=0, tmp___24=0, tmp___25=20, tmp___26=0, tmp___27=0, tmp___28=-43, tmp___29=0, tmp___3={0:0}, tmp___30=0, tmp___31={0:0}, tmp___32=-52, tmp___33=-50, tmp___34=-45, tmp___35=-47, tmp___36=-51, tmp___37=-53, tmp___38=0, tmp___39=-46, tmp___4=-30, tmp___40=0, tmp___41=-49, tmp___42=0, tmp___43=-54, tmp___44=0, tmp___45=0, tmp___46=0, tmp___47=1, tmp___5=-33, tmp___6=-34, tmp___7=-36, tmp___8=-31, tmp___9=-28] [L5352] COND TRUE ldv_state_variable_0 != 0 [L5353] tmp___49 = __VERIFIER_nondet_int() [L5355] case 0: [L5363] case 1: VAL [__this_module={2147483657:2147483649}, detected_model=0, devc={0:0}, fm_volume_table={25:0}, io=-1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldvarg0=-41, ldvarg1=-31, ldvarg10=-45, ldvarg11=0, ldvarg12=-34, ldvarg13=-52, ldvarg14=0, ldvarg15=0, ldvarg16=-44, ldvarg17=-54, ldvarg18=-22, ldvarg19=0, ldvarg2=0, ldvarg20=0, ldvarg21=0, ldvarg22=0, ldvarg23={0:0}, ldvarg24=-37, ldvarg25=0, ldvarg26=0, ldvarg27=-46, ldvarg28=0, ldvarg29=0, ldvarg3=0, ldvarg30=-49, ldvarg31=-43, ldvarg32=-25, ldvarg33={0:0}, ldvarg34=2147483650, ldvarg35=-38, ldvarg36=-50, ldvarg37=-28, ldvarg38=0, ldvarg39=0, ldvarg4=-42, ldvarg40=-47, ldvarg41=0, ldvarg42=-33, ldvarg43=-30, ldvarg44={0:0}, ldvarg45=-53, ldvarg46=-36, ldvarg47=20, ldvarg5=-39, ldvarg6=0, ldvarg7=0, ldvarg8={0:0}, ldvarg9=-51, me=0, opl3_operations={26:0}, pv_map={24:0}, ref_cnt=0, tmp=-22, tmp___0=0, tmp___1=-25, tmp___10=0, tmp___11={0:0}, tmp___12=-37, tmp___13=-38, tmp___14=-41, tmp___15=0, tmp___16=-39, tmp___17={0:0}, tmp___18=-44, tmp___19=0, tmp___2=0, tmp___20=-42, tmp___21=0, tmp___22=2147483650, tmp___23=0, tmp___24=0, tmp___25=20, tmp___26=0, tmp___27=0, tmp___28=-43, tmp___29=0, tmp___3={0:0}, tmp___30=0, tmp___31={0:0}, tmp___32=-52, tmp___33=-50, tmp___34=-45, tmp___35=-47, tmp___36=-51, tmp___37=-53, tmp___38=0, tmp___39=-46, tmp___4=-30, tmp___40=0, tmp___41=-49, tmp___42=0, tmp___43=-54, tmp___44=0, tmp___45=0, tmp___46=0, tmp___47=1, tmp___49=1, tmp___5=-33, tmp___6=-34, tmp___7=-36, tmp___8=-31, tmp___9=-28] [L5364] COND TRUE ldv_state_variable_0 == 1 [L5365] CALL, EXPR init_opl3() [L4908] int tmp ; [L4911] COND FALSE !(io != -1) VAL [__this_module={2147483657:2147483649}, detected_model=0, devc={0:0}, fm_volume_table={25:0}, io=-1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, me=0, opl3_operations={26:0}, pv_map={24:0}, ref_cnt=0] [L4920] return (0); VAL [\result=0, __this_module={2147483657:2147483649}, detected_model=0, devc={0:0}, fm_volume_table={25:0}, io=-1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, me=0, opl3_operations={26:0}, pv_map={24:0}, ref_cnt=0] [L5365] RET, EXPR init_opl3() [L5365] ldv_retval_1 = init_opl3() [L5366] COND TRUE ldv_retval_1 == 0 [L5367] ldv_state_variable_0 = 3 [L5368] ldv_state_variable_1 = 1 VAL [__this_module={2147483657:2147483649}, detected_model=0, devc={0:0}, fm_volume_table={25:0}, io=-1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldvarg0=-41, ldvarg1=-31, ldvarg10=-45, ldvarg11=0, ldvarg12=-34, ldvarg13=-52, ldvarg14=0, ldvarg15=0, ldvarg16=-44, ldvarg17=-54, ldvarg18=-22, ldvarg19=0, ldvarg2=0, ldvarg20=0, ldvarg21=0, ldvarg22=0, ldvarg23={0:0}, ldvarg24=-37, ldvarg25=0, ldvarg26=0, ldvarg27=-46, ldvarg28=0, ldvarg29=0, ldvarg3=0, ldvarg30=-49, ldvarg31=-43, ldvarg32=-25, ldvarg33={0:0}, ldvarg34=2147483650, ldvarg35=-38, ldvarg36=-50, ldvarg37=-28, ldvarg38=0, ldvarg39=0, ldvarg4=-42, ldvarg40=-47, ldvarg41=0, ldvarg42=-33, ldvarg43=-30, ldvarg44={0:0}, ldvarg45=-53, ldvarg46=-36, ldvarg47=20, ldvarg5=-39, ldvarg6=0, ldvarg7=0, ldvarg8={0:0}, ldvarg9=-51, me=0, opl3_operations={26:0}, pv_map={24:0}, ref_cnt=0, tmp=-22, tmp___0=0, tmp___1=-25, tmp___10=0, tmp___11={0:0}, tmp___12=-37, tmp___13=-38, tmp___14=-41, tmp___15=0, tmp___16=-39, tmp___17={0:0}, tmp___18=-44, tmp___19=0, tmp___2=0, tmp___20=-42, tmp___21=0, tmp___22=2147483650, tmp___23=0, tmp___24=0, tmp___25=20, tmp___26=0, tmp___27=0, tmp___28=-43, tmp___29=0, tmp___3={0:0}, tmp___30=0, tmp___31={0:0}, tmp___32=-52, tmp___33=-50, tmp___34=-45, tmp___35=-47, tmp___36=-51, tmp___37=-53, tmp___38=0, tmp___39=-46, tmp___4=-30, tmp___40=0, tmp___41=-49, tmp___42=0, tmp___43=-54, tmp___44=0, tmp___45=0, tmp___46=0, tmp___47=1, tmp___49=1, tmp___5=-33, tmp___6=-34, tmp___7=-36, tmp___8=-31, tmp___9=-28] [L5371] COND FALSE !(ldv_retval_1 != 0) VAL [__this_module={2147483657:2147483649}, detected_model=0, devc={0:0}, fm_volume_table={25:0}, io=-1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldvarg0=-41, ldvarg1=-31, ldvarg10=-45, ldvarg11=0, ldvarg12=-34, ldvarg13=-52, ldvarg14=0, ldvarg15=0, ldvarg16=-44, ldvarg17=-54, ldvarg18=-22, ldvarg19=0, ldvarg2=0, ldvarg20=0, ldvarg21=0, ldvarg22=0, ldvarg23={0:0}, ldvarg24=-37, ldvarg25=0, ldvarg26=0, ldvarg27=-46, ldvarg28=0, ldvarg29=0, ldvarg3=0, ldvarg30=-49, ldvarg31=-43, ldvarg32=-25, ldvarg33={0:0}, ldvarg34=2147483650, ldvarg35=-38, ldvarg36=-50, ldvarg37=-28, ldvarg38=0, ldvarg39=0, ldvarg4=-42, ldvarg40=-47, ldvarg41=0, ldvarg42=-33, ldvarg43=-30, ldvarg44={0:0}, ldvarg45=-53, ldvarg46=-36, ldvarg47=20, ldvarg5=-39, ldvarg6=0, ldvarg7=0, ldvarg8={0:0}, ldvarg9=-51, me=0, opl3_operations={26:0}, pv_map={24:0}, ref_cnt=0, tmp=-22, tmp___0=0, tmp___1=-25, tmp___10=0, tmp___11={0:0}, tmp___12=-37, tmp___13=-38, tmp___14=-41, tmp___15=0, tmp___16=-39, tmp___17={0:0}, tmp___18=-44, tmp___19=0, tmp___2=0, tmp___20=-42, tmp___21=0, tmp___22=2147483650, tmp___23=0, tmp___24=0, tmp___25=20, tmp___26=0, tmp___27=0, tmp___28=-43, tmp___29=0, tmp___3={0:0}, tmp___30=0, tmp___31={0:0}, tmp___32=-52, tmp___33=-50, tmp___34=-45, tmp___35=-47, tmp___36=-51, tmp___37=-53, tmp___38=0, tmp___39=-46, tmp___4=-30, tmp___40=0, tmp___41=-49, tmp___42=0, tmp___43=-54, tmp___44=0, tmp___45=0, tmp___46=0, tmp___47=1, tmp___49=1, tmp___5=-33, tmp___6=-34, tmp___7=-36, tmp___8=-31, tmp___9=-28] [L5150] tmp___47 = __VERIFIER_nondet_int() [L5152] case 0: VAL [__this_module={2147483657:2147483649}, detected_model=0, devc={0:0}, fm_volume_table={25:0}, io=-1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldvarg0=-41, ldvarg1=-31, ldvarg10=-45, ldvarg11=0, ldvarg12=-34, ldvarg13=-52, ldvarg14=0, ldvarg15=0, ldvarg16=-44, ldvarg17=-54, ldvarg18=-22, ldvarg19=0, ldvarg2=0, ldvarg20=0, ldvarg21=0, ldvarg22=0, ldvarg23={0:0}, ldvarg24=-37, ldvarg25=0, ldvarg26=0, ldvarg27=-46, ldvarg28=0, ldvarg29=0, ldvarg3=0, ldvarg30=-49, ldvarg31=-43, ldvarg32=-25, ldvarg33={0:0}, ldvarg34=2147483650, ldvarg35=-38, ldvarg36=-50, ldvarg37=-28, ldvarg38=0, ldvarg39=0, ldvarg4=-42, ldvarg40=-47, ldvarg41=0, ldvarg42=-33, ldvarg43=-30, ldvarg44={0:0}, ldvarg45=-53, ldvarg46=-36, ldvarg47=20, ldvarg5=-39, ldvarg6=0, ldvarg7=0, ldvarg8={0:0}, ldvarg9=-51, me=0, opl3_operations={26:0}, pv_map={24:0}, ref_cnt=0, tmp=-22, tmp___0=0, tmp___1=-25, tmp___10=0, tmp___11={0:0}, tmp___12=-37, tmp___13=-38, tmp___14=-41, tmp___15=0, tmp___16=-39, tmp___17={0:0}, tmp___18=-44, tmp___19=0, tmp___2=0, tmp___20=-42, tmp___21=0, tmp___22=2147483650, tmp___23=0, tmp___24=0, tmp___25=20, tmp___26=0, tmp___27=0, tmp___28=-43, tmp___29=0, tmp___3={0:0}, tmp___30=0, tmp___31={0:0}, tmp___32=-52, tmp___33=-50, tmp___34=-45, tmp___35=-47, tmp___36=-51, tmp___37=-53, tmp___38=0, tmp___39=-46, tmp___4=-30, tmp___40=0, tmp___41=-49, tmp___42=0, tmp___43=-54, tmp___44=0, tmp___45=0, tmp___46=0, tmp___47=0, tmp___49=1, tmp___5=-33, tmp___6=-34, tmp___7=-36, tmp___8=-31, tmp___9=-28] [L5153] COND TRUE ldv_state_variable_1 != 0 [L5154] tmp___48 = __VERIFIER_nondet_int() [L5156] case 0: VAL [__this_module={2147483657:2147483649}, detected_model=0, devc={0:0}, fm_volume_table={25:0}, io=-1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldvarg0=-41, ldvarg1=-31, ldvarg10=-45, ldvarg11=0, ldvarg12=-34, ldvarg13=-52, ldvarg14=0, ldvarg15=0, ldvarg16=-44, ldvarg17=-54, ldvarg18=-22, ldvarg19=0, ldvarg2=0, ldvarg20=0, ldvarg21=0, ldvarg22=0, ldvarg23={0:0}, ldvarg24=-37, ldvarg25=0, ldvarg26=0, ldvarg27=-46, ldvarg28=0, ldvarg29=0, ldvarg3=0, ldvarg30=-49, ldvarg31=-43, ldvarg32=-25, ldvarg33={0:0}, ldvarg34=2147483650, ldvarg35=-38, ldvarg36=-50, ldvarg37=-28, ldvarg38=0, ldvarg39=0, ldvarg4=-42, ldvarg40=-47, ldvarg41=0, ldvarg42=-33, ldvarg43=-30, ldvarg44={0:0}, ldvarg45=-53, ldvarg46=-36, ldvarg47=20, ldvarg5=-39, ldvarg6=0, ldvarg7=0, ldvarg8={0:0}, ldvarg9=-51, me=0, opl3_operations={26:0}, pv_map={24:0}, ref_cnt=0, tmp=-22, tmp___0=0, tmp___1=-25, tmp___10=0, tmp___11={0:0}, tmp___12=-37, tmp___13=-38, tmp___14=-41, tmp___15=0, tmp___16=-39, tmp___17={0:0}, tmp___18=-44, tmp___19=0, tmp___2=0, tmp___20=-42, tmp___21=0, tmp___22=2147483650, tmp___23=0, tmp___24=0, tmp___25=20, tmp___26=0, tmp___27=0, tmp___28=-43, tmp___29=0, tmp___3={0:0}, tmp___30=0, tmp___31={0:0}, tmp___32=-52, tmp___33=-50, tmp___34=-45, tmp___35=-47, tmp___36=-51, tmp___37=-53, tmp___38=0, tmp___39=-46, tmp___4=-30, tmp___40=0, tmp___41=-49, tmp___42=0, tmp___43=-54, tmp___44=0, tmp___45=0, tmp___46=0, tmp___47=0, tmp___48=0, tmp___49=1, tmp___5=-33, tmp___6=-34, tmp___7=-36, tmp___8=-31, tmp___9=-28] [L5157] COND TRUE ldv_state_variable_1 == 1 VAL [__this_module={2147483657:2147483649}, detected_model=0, devc={0:0}, fm_volume_table={25:0}, io=-1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldvarg0=-41, ldvarg1=-31, ldvarg10=-45, ldvarg11=0, ldvarg12=-34, ldvarg13=-52, ldvarg14=0, ldvarg15=0, ldvarg16=-44, ldvarg17=-54, ldvarg18=-22, ldvarg19=0, ldvarg2=0, ldvarg20=0, ldvarg21=0, ldvarg22=0, ldvarg23={0:0}, ldvarg24=-37, ldvarg25=0, ldvarg26=0, ldvarg27=-46, ldvarg28=0, ldvarg29=0, ldvarg3=0, ldvarg30=-49, ldvarg31=-43, ldvarg32=-25, ldvarg33={0:0}, ldvarg34=2147483650, ldvarg35=-38, ldvarg36=-50, ldvarg37=-28, ldvarg38=0, ldvarg39=0, ldvarg4=-42, ldvarg40=-47, ldvarg41=0, ldvarg42=-33, ldvarg43=-30, ldvarg44={0:0}, ldvarg45=-53, ldvarg46=-36, ldvarg47=20, ldvarg5=-39, ldvarg6=0, ldvarg7=0, ldvarg8={0:0}, ldvarg9=-51, me=0, opl3_operations={26:0}, pv_map={24:0}, ref_cnt=0, tmp=-22, tmp___0=0, tmp___1=-25, tmp___10=0, tmp___11={0:0}, tmp___12=-37, tmp___13=-38, tmp___14=-41, tmp___15=0, tmp___16=-39, tmp___17={0:0}, tmp___18=-44, tmp___19=0, tmp___2=0, tmp___20=-42, tmp___21=0, tmp___22=2147483650, tmp___23=0, tmp___24=0, tmp___25=20, tmp___26=0, tmp___27=0, tmp___28=-43, tmp___29=0, tmp___3={0:0}, tmp___30=0, tmp___31={0:0}, tmp___32=-52, tmp___33=-50, tmp___34=-45, tmp___35=-47, tmp___36=-51, tmp___37=-53, tmp___38=0, tmp___39=-46, tmp___4=-30, tmp___40=0, tmp___41=-49, tmp___42=0, tmp___43=-54, tmp___44=0, tmp___45=0, tmp___46=0, tmp___47=0, tmp___48=0, tmp___49=1, tmp___5=-33, tmp___6=-34, tmp___7=-36, tmp___8=-31, tmp___9=-28] [L5158] CALL opl3_alloc_voice(ldvarg45, ldvarg47, ldvarg46, ldvarg44) VAL [\old(chn)=20, \old(dev)=-53, \old(note)=-36, __this_module={2147483657:2147483649}, alloc={0:0}, detected_model=0, devc={0:0}, fm_volume_table={25:0}, io=-1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, me=0, opl3_operations={26:0}, pv_map={24:0}, ref_cnt=0] [L3656] int i ; [L3657] int p ; [L3658] int best ; [L3659] int first ; [L3660] int avail ; [L3661] int best_time ; [L3662] struct sbi_instrument *instr ; [L3663] int is4op ; [L3664] int instr_no ; [L3666] best_time = 2147483647 [L3667] COND TRUE chn < 0 || chn > 15 [L3668] instr_no = 0 [L3672] instr = (struct sbi_instrument *)(& devc->i_map) + (unsigned long )instr_no [L3673] EXPR instr->channel [L3673] instr->channel < 0 || devc->nr_voice != 12 [L3673] COND TRUE instr->channel < 0 || devc->nr_voice != 12 [L3674] is4op = 0 [L3681] COND FALSE !(is4op != 0) [L3686] EXPR devc->nr_voice [L3686] COND FALSE !(devc->nr_voice == 12) [L3690] p = 0 [L3691] first = p [L3693] EXPR devc->nr_voice [L3693] avail = devc->nr_voice [L3695] best = first [L3696] i = 0 VAL [(devc->chn_info + (unsigned long )chn)->pgm_num=2147483651, \old(chn)=20, \old(dev)=-53, \old(note)=-36, __this_module={2147483657:2147483649}, alloc={0:0}, alloc={0:0}, avail=-2147483648, best=0, best_time=2147483647, chn=20, detected_model=0, dev=-53, devc={0:0}, devc->chn_info={2147483656:2147483648}, devc->nr_voice=2147483655, devc->nr_voice=2147483652, devc->nr_voice=2147483658, first=0, fm_volume_table={25:0}, i=0, instr={0:914}, instr->key=2147483654, instr_no=0, io=-1, is4op=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, me=0, note=-36, opl3_operations={26:0}, p=0, pv_map={24:0}, ref_cnt=0] [L3711] COND FALSE !(i < avail) [L3715] COND FALSE !(best < 0) [L3719] EXPR devc->nr_voice VAL [(devc->chn_info + (unsigned long )chn)->pgm_num=2147483651, \old(chn)=20, \old(dev)=-53, \old(note)=-36, __this_module={2147483657:2147483649}, alloc={0:0}, alloc={0:0}, avail=-2147483648, best=0, best_time=2147483647, chn=20, detected_model=0, dev=-53, devc={0:0}, devc->chn_info={2147483656:2147483648}, devc->nr_voice=2147483655, devc->nr_voice=2147483652, devc->nr_voice=2147483658, devc->nr_voice=-2147483648, first=0, fm_volume_table={25:0}, i=0, instr={0:914}, instr->key=2147483654, instr_no=0, io=-1, is4op=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, me=0, note=-36, opl3_operations={26:0}, p=0, pv_map={24:0}, ref_cnt=0] [L3719] COND TRUE devc->nr_voice < best [L3720] EXPR devc->nr_voice VAL [(devc->chn_info + (unsigned long )chn)->pgm_num=2147483651, \old(chn)=20, \old(dev)=-53, \old(note)=-36, __this_module={2147483657:2147483649}, alloc={0:0}, alloc={0:0}, avail=-2147483648, best=0, best_time=2147483647, chn=20, detected_model=0, dev=-53, devc={0:0}, devc->chn_info={2147483656:2147483648}, devc->nr_voice=2147483655, devc->nr_voice=2147483652, devc->nr_voice=2147483658, devc->nr_voice=-2147483648, first=0, fm_volume_table={25:0}, i=0, instr={0:914}, instr->key=2147483654, instr_no=0, io=-1, is4op=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, me=0, note=-36, opl3_operations={26:0}, p=0, pv_map={24:0}, ref_cnt=0] [L3720] best - devc->nr_voice VAL [(devc->chn_info + (unsigned long )chn)->pgm_num=2147483651, \old(chn)=20, \old(dev)=-53, \old(note)=-36, __this_module={2147483657:2147483649}, alloc={0:0}, alloc={0:0}, avail=-2147483648, best=0, best_time=2147483647, chn=20, detected_model=0, dev=-53, devc={0:0}, devc->chn_info={2147483656:2147483648}, devc->nr_voice=2147483655, devc->nr_voice=2147483652, devc->nr_voice=2147483658, devc->nr_voice=-2147483648, first=0, fm_volume_table={25:0}, i=0, instr={0:914}, instr->key=2147483654, instr_no=0, io=-1, is4op=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, me=0, note=-36, opl3_operations={26:0}, p=0, pv_map={24:0}, ref_cnt=0] - UnprovableResult [Line: 3708]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3708]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3709]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3709]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3720]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3147]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3147]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3148]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3148]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3150]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3150]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3151]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3151]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3154]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3154]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3172]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3172]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3175]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3175]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3177]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3177]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3182]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3182]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3183]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3183]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3184]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3184]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3185]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3185]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3186]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3186]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3187]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3187]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3188]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3188]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3189]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3189]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3207]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3207]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3209]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3209]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3210]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3210]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3211]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3211]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3212]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3212]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3213]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3213]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3214]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3214]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3215]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3215]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3216]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3216]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3222]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3222]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3228]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3228]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3237]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3237]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3238]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3238]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3240]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3240]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3242]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3242]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 2937]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 2937]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3336]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3336]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3345]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3345]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3347]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3347]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3350]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3350]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3352]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3352]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3357]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3357]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3371]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3371]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3743]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3743]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3743]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3743]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3302]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3302]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3309]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3309]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3317]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3317]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 2730]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 2730]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 2740]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 2740]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 2750]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 2750]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 2760]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 2760]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 2770]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 2770]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3650]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3650]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3080]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3080]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3081]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3081]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3087]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3087]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3108]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3108]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3109]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3109]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3110]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3110]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3111]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3111]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3502]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3502]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3510]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3510]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3518]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3518]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3524]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3524]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3532]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3532]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3538]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3538]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3546]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3546]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3552]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3552]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3558]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3558]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3568]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3568]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3575]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3575]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3026]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3026]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3026]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3026]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3028]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3028]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3261]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3261]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3262]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3262]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3272]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3272]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3285]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3285]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3285]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3285]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3285]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3285]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3633]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3633]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3636]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3636]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3636]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3636]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3401]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3401]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 5185]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 5185]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 4930]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 4930]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 2872]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 2872]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 2873]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 2873]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 2879]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 2879]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 2882]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 2882]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 2884]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 2884]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 2889]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 2889]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 2891]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 2891]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 2894]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 2894]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 2899]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 2899]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 2905]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 2905]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 2906]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 2906]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 4826]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 4826]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 4865]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 4865]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 4883]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 4883]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 4895]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 4895]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3611]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3611]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3612]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3612]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3614]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3614]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - StatisticsResult: Ultimate Automizer benchmark data CFG has 40 procedures, 1015 locations, 208 error locations. Started 1 CEGAR loops. OverallTime: 16.1s, OverallIterations: 5, TraceHistogramMax: 4, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 6.3s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 1 mSolverCounterUnknown, 1482 SdHoareTripleChecker+Valid, 5.7s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 1482 mSDsluCounter, 6951 SdHoareTripleChecker+Invalid, 5.3s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 2818 mSDsCounter, 8 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 652 IncrementalHoareTripleChecker+Invalid, 661 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 8 mSolverCounterUnsat, 4133 mSDtfsCounter, 652 mSolverCounterSat, 0.1s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 11 GetRequests, 7 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=1070occurred in iteration=2, InterpolantAutomatonStates: 12, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.3s AutomataMinimizationTime, 4 MinimizatonAttempts, 70 StatesRemovedByMinimization, 4 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.2s SsaConstructionTime, 3.3s SatisfiabilityAnalysisTime, 2.6s InterpolantComputationTime, 205 NumberOfCodeBlocks, 205 NumberOfCodeBlocksAsserted, 5 NumberOfCheckSat, 155 ConstructedInterpolants, 0 QuantifiedInterpolants, 255 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 4 InterpolantComputations, 4 PerfectInterpolantSequences, 98/98 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 RESULT: Ultimate proved your program to be incorrect! [2022-11-16 20:31:50,231 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca9c84e8-a258-4128-a7f6-09453973d506/bin/utaipan-Xvt2sAort0/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Writing human readable error path to file UltimateCounterExample.errorpath Result: FALSE(OVERFLOW)