./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/ldv-commit-tester/m0_sound-oss-opl3-ko--111_1a--42f9f8d.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version b5237d83 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5aeaca29-efa7-4ad4-a910-7168b05acff9/bin/utaipan-g80aRyZoba/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5aeaca29-efa7-4ad4-a910-7168b05acff9/bin/utaipan-g80aRyZoba/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5aeaca29-efa7-4ad4-a910-7168b05acff9/bin/utaipan-g80aRyZoba/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5aeaca29-efa7-4ad4-a910-7168b05acff9/bin/utaipan-g80aRyZoba/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-commit-tester/m0_sound-oss-opl3-ko--111_1a--42f9f8d.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5aeaca29-efa7-4ad4-a910-7168b05acff9/bin/utaipan-g80aRyZoba/config/svcomp-Overflow-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5aeaca29-efa7-4ad4-a910-7168b05acff9/bin/utaipan-g80aRyZoba --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 eaacc86bd1623a3c57f572e3bcbe9368038e14a886e3ea41553bd1a4d24d89fa --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-b5237d8 [2022-11-22 01:51:14,680 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-22 01:51:14,682 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-22 01:51:14,706 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-22 01:51:14,707 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-22 01:51:14,708 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-22 01:51:14,709 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-22 01:51:14,711 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-22 01:51:14,713 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-22 01:51:14,714 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-22 01:51:14,715 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-22 01:51:14,716 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-22 01:51:14,717 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-22 01:51:14,718 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-22 01:51:14,720 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-22 01:51:14,721 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-22 01:51:14,722 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-22 01:51:14,723 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-22 01:51:14,725 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-22 01:51:14,727 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-22 01:51:14,729 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-22 01:51:14,730 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-22 01:51:14,731 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-22 01:51:14,732 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-22 01:51:14,736 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-22 01:51:14,737 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-22 01:51:14,737 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-22 01:51:14,738 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-22 01:51:14,739 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-22 01:51:14,740 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-22 01:51:14,740 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-22 01:51:14,741 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-22 01:51:14,742 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-22 01:51:14,743 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-22 01:51:14,745 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-22 01:51:14,745 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-22 01:51:14,746 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-22 01:51:14,746 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-22 01:51:14,747 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-22 01:51:14,748 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-22 01:51:14,749 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-22 01:51:14,769 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5aeaca29-efa7-4ad4-a910-7168b05acff9/bin/utaipan-g80aRyZoba/config/svcomp-Overflow-64bit-Taipan_Default.epf [2022-11-22 01:51:14,810 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-22 01:51:14,811 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-22 01:51:14,811 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-22 01:51:14,811 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-22 01:51:14,812 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-22 01:51:14,812 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-22 01:51:14,812 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-22 01:51:14,812 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-22 01:51:14,812 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-22 01:51:14,813 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-11-22 01:51:14,813 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-22 01:51:14,813 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-22 01:51:14,813 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-11-22 01:51:14,813 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-11-22 01:51:14,814 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-22 01:51:14,814 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-11-22 01:51:14,814 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-11-22 01:51:14,814 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-11-22 01:51:14,815 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-22 01:51:14,820 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-22 01:51:14,820 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-22 01:51:14,820 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-22 01:51:14,820 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-22 01:51:14,821 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-22 01:51:14,821 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-22 01:51:14,821 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-22 01:51:14,822 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-22 01:51:14,822 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-22 01:51:14,823 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-22 01:51:14,823 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-22 01:51:14,823 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-22 01:51:14,824 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-22 01:51:14,824 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-22 01:51:14,824 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-11-22 01:51:14,824 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-22 01:51:14,824 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-22 01:51:14,826 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-11-22 01:51:14,826 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-22 01:51:14,826 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-22 01:51:14,826 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-22 01:51:14,826 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_5aeaca29-efa7-4ad4-a910-7168b05acff9/bin/utaipan-g80aRyZoba/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5aeaca29-efa7-4ad4-a910-7168b05acff9/bin/utaipan-g80aRyZoba Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> eaacc86bd1623a3c57f572e3bcbe9368038e14a886e3ea41553bd1a4d24d89fa [2022-11-22 01:51:15,087 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-22 01:51:15,108 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-22 01:51:15,111 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-22 01:51:15,112 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-22 01:51:15,112 INFO L275 PluginConnector]: CDTParser initialized [2022-11-22 01:51:15,114 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5aeaca29-efa7-4ad4-a910-7168b05acff9/bin/utaipan-g80aRyZoba/../../sv-benchmarks/c/ldv-commit-tester/m0_sound-oss-opl3-ko--111_1a--42f9f8d.i [2022-11-22 01:51:18,114 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-22 01:51:18,668 INFO L351 CDTParser]: Found 1 translation units. [2022-11-22 01:51:18,668 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5aeaca29-efa7-4ad4-a910-7168b05acff9/sv-benchmarks/c/ldv-commit-tester/m0_sound-oss-opl3-ko--111_1a--42f9f8d.i [2022-11-22 01:51:18,697 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5aeaca29-efa7-4ad4-a910-7168b05acff9/bin/utaipan-g80aRyZoba/data/bdc7a1f91/2b4f2e1e55a24cf9a9b97964f5e82065/FLAG28e248e3b [2022-11-22 01:51:18,716 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5aeaca29-efa7-4ad4-a910-7168b05acff9/bin/utaipan-g80aRyZoba/data/bdc7a1f91/2b4f2e1e55a24cf9a9b97964f5e82065 [2022-11-22 01:51:18,723 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-22 01:51:18,725 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-22 01:51:18,729 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-22 01:51:18,730 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-22 01:51:18,733 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-22 01:51:18,734 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 01:51:18" (1/1) ... [2022-11-22 01:51:18,736 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7707a05b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 01:51:18, skipping insertion in model container [2022-11-22 01:51:18,736 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 01:51:18" (1/1) ... [2022-11-22 01:51:18,745 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-22 01:51:18,876 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-22 01:51:19,805 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5aeaca29-efa7-4ad4-a910-7168b05acff9/sv-benchmarks/c/ldv-commit-tester/m0_sound-oss-opl3-ko--111_1a--42f9f8d.i[321865,321878] [2022-11-22 01:51:19,822 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-22 01:51:19,932 INFO L203 MainTranslator]: Completed pre-run [2022-11-22 01:51:20,235 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5aeaca29-efa7-4ad4-a910-7168b05acff9/sv-benchmarks/c/ldv-commit-tester/m0_sound-oss-opl3-ko--111_1a--42f9f8d.i[321865,321878] [2022-11-22 01:51:20,242 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-22 01:51:20,339 INFO L208 MainTranslator]: Completed translation [2022-11-22 01:51:20,340 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 01:51:20 WrapperNode [2022-11-22 01:51:20,340 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-22 01:51:20,341 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-22 01:51:20,341 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-22 01:51:20,341 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-22 01:51:20,349 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 01:51:20" (1/1) ... [2022-11-22 01:51:20,418 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 01:51:20" (1/1) ... [2022-11-22 01:51:20,596 INFO L138 Inliner]: procedures = 101, calls = 3226, calls flagged for inlining = 40, calls inlined = 39, statements flattened = 4454 [2022-11-22 01:51:20,596 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-22 01:51:20,597 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-22 01:51:20,598 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-22 01:51:20,598 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-22 01:51:20,608 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 01:51:20" (1/1) ... [2022-11-22 01:51:20,608 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 01:51:20" (1/1) ... [2022-11-22 01:51:20,651 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 01:51:20" (1/1) ... [2022-11-22 01:51:20,662 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 01:51:20" (1/1) ... [2022-11-22 01:51:20,850 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 01:51:20" (1/1) ... [2022-11-22 01:51:20,879 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 01:51:20" (1/1) ... [2022-11-22 01:51:20,902 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 01:51:20" (1/1) ... [2022-11-22 01:51:20,916 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 01:51:20" (1/1) ... [2022-11-22 01:51:20,944 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-22 01:51:20,944 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-22 01:51:20,945 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-22 01:51:20,945 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-22 01:51:20,946 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 01:51:20" (1/1) ... [2022-11-22 01:51:20,952 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-22 01:51:20,963 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5aeaca29-efa7-4ad4-a910-7168b05acff9/bin/utaipan-g80aRyZoba/z3 [2022-11-22 01:51:20,977 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5aeaca29-efa7-4ad4-a910-7168b05acff9/bin/utaipan-g80aRyZoba/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-22 01:51:21,028 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_set_instr [2022-11-22 01:51:21,028 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_set_instr [2022-11-22 01:51:21,029 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-22 01:51:21,029 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2022-11-22 01:51:21,029 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2022-11-22 01:51:21,029 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_reset [2022-11-22 01:51:21,029 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_reset [2022-11-22 01:51:21,029 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-22 01:51:21,029 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-22 01:51:21,030 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-22 01:51:21,030 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_command [2022-11-22 01:51:21,030 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_command [2022-11-22 01:51:21,030 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-22 01:51:21,030 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-22 01:51:21,030 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-22 01:51:21,030 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-22 01:51:21,030 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_len [2022-11-22 01:51:21,030 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_len [2022-11-22 01:51:21,031 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2022-11-22 01:51:21,031 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2022-11-22 01:51:21,031 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-22 01:51:21,031 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-22 01:51:21,031 INFO L130 BoogieDeclarations]: Found specification of procedure set_voice_volume [2022-11-22 01:51:21,031 INFO L138 BoogieDeclarations]: Found implementation of procedure set_voice_volume [2022-11-22 01:51:21,032 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-22 01:51:21,011 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5aeaca29-efa7-4ad4-a910-7168b05acff9/bin/utaipan-g80aRyZoba/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-22 01:51:21,033 INFO L130 BoogieDeclarations]: Found specification of procedure freq_to_fnum [2022-11-22 01:51:21,034 INFO L138 BoogieDeclarations]: Found implementation of procedure freq_to_fnum [2022-11-22 01:51:21,034 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__copy_from_user_1 [2022-11-22 01:51:21,034 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__copy_from_user_1 [2022-11-22 01:51:21,034 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-22 01:51:21,034 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-22 01:51:21,035 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-22 01:51:21,035 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-22 01:51:21,035 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_kill_note [2022-11-22 01:51:21,035 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_kill_note [2022-11-22 01:51:21,035 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-22 01:51:21,035 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-22 01:51:21,035 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-22 01:51:21,036 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-22 01:51:21,036 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-22 01:51:21,036 INFO L130 BoogieDeclarations]: Found specification of procedure compute_finetune [2022-11-22 01:51:21,036 INFO L138 BoogieDeclarations]: Found implementation of procedure compute_finetune [2022-11-22 01:51:21,036 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-22 01:51:21,036 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-22 01:51:21,036 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2022-11-22 01:51:21,036 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2022-11-22 01:51:21,037 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_copy_from_user_7 [2022-11-22 01:51:21,037 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_copy_from_user_7 [2022-11-22 01:51:21,037 INFO L130 BoogieDeclarations]: Found specification of procedure calc_vol [2022-11-22 01:51:21,038 INFO L138 BoogieDeclarations]: Found implementation of procedure calc_vol [2022-11-22 01:51:21,038 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2022-11-22 01:51:21,038 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2022-11-22 01:51:21,039 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2022-11-22 01:51:21,039 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2022-11-22 01:51:21,039 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-22 01:51:21,039 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2022-11-22 01:51:21,039 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2022-11-22 01:51:21,040 INFO L130 BoogieDeclarations]: Found specification of procedure store_instr [2022-11-22 01:51:21,040 INFO L138 BoogieDeclarations]: Found implementation of procedure store_instr [2022-11-22 01:51:21,040 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2022-11-22 01:51:21,040 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_region [2022-11-22 01:51:21,040 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-22 01:51:21,040 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-22 01:51:21,041 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-22 01:51:21,041 INFO L130 BoogieDeclarations]: Found specification of procedure bend_pitch [2022-11-22 01:51:21,041 INFO L138 BoogieDeclarations]: Found implementation of procedure bend_pitch [2022-11-22 01:51:21,495 INFO L235 CfgBuilder]: Building ICFG [2022-11-22 01:51:21,497 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-22 01:51:27,914 INFO L276 CfgBuilder]: Performing block encoding [2022-11-22 01:51:28,829 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-22 01:51:28,830 INFO L300 CfgBuilder]: Removed 2 assume(true) statements. [2022-11-22 01:51:28,836 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 01:51:28 BoogieIcfgContainer [2022-11-22 01:51:28,836 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-22 01:51:28,840 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-22 01:51:28,840 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-22 01:51:28,843 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-22 01:51:28,844 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 22.11 01:51:18" (1/3) ... [2022-11-22 01:51:28,846 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4f60bc71 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.11 01:51:28, skipping insertion in model container [2022-11-22 01:51:28,847 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 01:51:20" (2/3) ... [2022-11-22 01:51:28,848 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4f60bc71 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.11 01:51:28, skipping insertion in model container [2022-11-22 01:51:28,848 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 01:51:28" (3/3) ... [2022-11-22 01:51:28,849 INFO L112 eAbstractionObserver]: Analyzing ICFG m0_sound-oss-opl3-ko--111_1a--42f9f8d.i [2022-11-22 01:51:28,869 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-22 01:51:28,869 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 208 error locations. [2022-11-22 01:51:28,934 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-22 01:51:28,941 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;@2c653344, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-22 01:51:28,941 INFO L358 AbstractCegarLoop]: Starting to check reachability of 208 error locations. [2022-11-22 01:51:28,950 INFO L276 IsEmpty]: Start isEmpty. Operand has 906 states, 520 states have (on average 1.6442307692307692) internal successors, (855), 741 states have internal predecessors, (855), 152 states have call successors, (152), 25 states have call predecessors, (152), 25 states have return successors, (152), 148 states have call predecessors, (152), 152 states have call successors, (152) [2022-11-22 01:51:28,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2022-11-22 01:51:28,960 INFO L187 NwaCegarLoop]: Found error trace [2022-11-22 01:51:28,961 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-22 01:51:28,962 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr22ASSERT_VIOLATIONINTEGER_OVERFLOW === [opl3_kill_noteErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, opl3_kill_noteErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, set_voice_volumeErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (and 205 more)] === [2022-11-22 01:51:28,968 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-22 01:51:28,969 INFO L85 PathProgramCache]: Analyzing trace with hash -1048085311, now seen corresponding path program 1 times [2022-11-22 01:51:28,979 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-22 01:51:28,979 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [685522953] [2022-11-22 01:51:28,979 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-22 01:51:28,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 01:51:29,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 01:51:29,996 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 01:51:29,996 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-22 01:51:29,997 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [685522953] [2022-11-22 01:51:29,998 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [685522953] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-22 01:51:29,998 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-22 01:51:29,999 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-22 01:51:30,000 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [299513289] [2022-11-22 01:51:30,002 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-22 01:51:30,007 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-22 01:51:30,008 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-22 01:51:30,038 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-22 01:51:30,039 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-22 01:51:30,046 INFO L87 Difference]: Start difference. First operand has 906 states, 520 states have (on average 1.6442307692307692) internal successors, (855), 741 states have internal predecessors, (855), 152 states have call successors, (152), 25 states have call predecessors, (152), 25 states have return successors, (152), 148 states have call predecessors, (152), 152 states have call successors, (152) Second operand has 3 states, 3 states have (on average 3.3333333333333335) internal successors, (10), 3 states have internal predecessors, (10), 1 states have call successors, (1), 1 states have call predecessors, (1), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-11-22 01:51:30,506 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-22 01:51:30,507 INFO L93 Difference]: Finished difference Result 1552 states and 2108 transitions. [2022-11-22 01:51:30,508 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-22 01:51:30,509 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 3.3333333333333335) internal successors, (10), 3 states have internal predecessors, (10), 1 states have call successors, (1), 1 states have call predecessors, (1), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 12 [2022-11-22 01:51:30,510 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-22 01:51:30,523 INFO L225 Difference]: With dead ends: 1552 [2022-11-22 01:51:30,523 INFO L226 Difference]: Without dead ends: 644 [2022-11-22 01:51:30,534 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 [2022-11-22 01:51:30,537 INFO L413 NwaCegarLoop]: 775 mSDtfsCounter, 847 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 75 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 847 SdHoareTripleChecker+Valid, 775 SdHoareTripleChecker+Invalid, 77 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 75 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-11-22 01:51:30,538 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [847 Valid, 775 Invalid, 77 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 75 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-11-22 01:51:30,560 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 644 states. [2022-11-22 01:51:30,635 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 644 to 644. [2022-11-22 01:51:30,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 644 states, 433 states have (on average 1.4018475750577368) internal successors, (607), 516 states have internal predecessors, (607), 117 states have call successors, (117), 20 states have call predecessors, (117), 20 states have return successors, (117), 113 states have call predecessors, (117), 117 states have call successors, (117) [2022-11-22 01:51:30,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 644 states to 644 states and 841 transitions. [2022-11-22 01:51:30,644 INFO L78 Accepts]: Start accepts. Automaton has 644 states and 841 transitions. Word has length 12 [2022-11-22 01:51:30,645 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-22 01:51:30,645 INFO L495 AbstractCegarLoop]: Abstraction has 644 states and 841 transitions. [2022-11-22 01:51:30,646 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 3.3333333333333335) internal successors, (10), 3 states have internal predecessors, (10), 1 states have call successors, (1), 1 states have call predecessors, (1), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-11-22 01:51:30,646 INFO L276 IsEmpty]: Start isEmpty. Operand 644 states and 841 transitions. [2022-11-22 01:51:30,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-22 01:51:30,647 INFO L187 NwaCegarLoop]: Found error trace [2022-11-22 01:51:30,648 INFO L195 NwaCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-22 01:51:30,648 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-11-22 01:51:30,648 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr30ASSERT_VIOLATIONINTEGER_OVERFLOW === [opl3_kill_noteErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, opl3_kill_noteErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, set_voice_volumeErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (and 205 more)] === [2022-11-22 01:51:30,649 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-22 01:51:30,649 INFO L85 PathProgramCache]: Analyzing trace with hash -1047329337, now seen corresponding path program 1 times [2022-11-22 01:51:30,649 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-22 01:51:30,649 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1078599786] [2022-11-22 01:51:30,649 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-22 01:51:30,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 01:51:30,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 01:51:31,525 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-22 01:51:31,526 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-22 01:51:31,527 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1078599786] [2022-11-22 01:51:31,527 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1078599786] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-22 01:51:31,527 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-22 01:51:31,528 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-11-22 01:51:31,528 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [291126556] [2022-11-22 01:51:31,528 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-22 01:51:31,530 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-22 01:51:31,530 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-22 01:51:31,531 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-22 01:51:31,531 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-22 01:51:31,531 INFO L87 Difference]: Start difference. First operand 644 states and 841 transitions. Second operand has 3 states, 2 states have (on average 7.5) internal successors, (15), 3 states have internal predecessors, (15), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2022-11-22 01:51:31,987 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-22 01:51:31,987 INFO L93 Difference]: Finished difference Result 1284 states and 1680 transitions. [2022-11-22 01:51:31,988 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-22 01:51:31,988 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 2 states have (on average 7.5) internal successors, (15), 3 states have internal predecessors, (15), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) Word has length 20 [2022-11-22 01:51:31,988 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-22 01:51:31,994 INFO L225 Difference]: With dead ends: 1284 [2022-11-22 01:51:31,994 INFO L226 Difference]: Without dead ends: 647 [2022-11-22 01:51:32,002 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 [2022-11-22 01:51:32,007 INFO L413 NwaCegarLoop]: 767 mSDtfsCounter, 1 mSDsluCounter, 762 mSDsCounter, 0 mSdLazyCounter, 152 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1 SdHoareTripleChecker+Valid, 1529 SdHoareTripleChecker+Invalid, 154 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 152 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2022-11-22 01:51:32,008 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1 Valid, 1529 Invalid, 154 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 152 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2022-11-22 01:51:32,012 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 647 states. [2022-11-22 01:51:32,061 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 647 to 647. [2022-11-22 01:51:32,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 647 states, 436 states have (on average 1.3990825688073394) internal successors, (610), 519 states have internal predecessors, (610), 117 states have call successors, (117), 20 states have call predecessors, (117), 20 states have return successors, (117), 113 states have call predecessors, (117), 117 states have call successors, (117) [2022-11-22 01:51:32,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 647 states to 647 states and 844 transitions. [2022-11-22 01:51:32,075 INFO L78 Accepts]: Start accepts. Automaton has 647 states and 844 transitions. Word has length 20 [2022-11-22 01:51:32,075 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-22 01:51:32,075 INFO L495 AbstractCegarLoop]: Abstraction has 647 states and 844 transitions. [2022-11-22 01:51:32,075 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 2 states have (on average 7.5) internal successors, (15), 3 states have internal predecessors, (15), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2022-11-22 01:51:32,076 INFO L276 IsEmpty]: Start isEmpty. Operand 647 states and 844 transitions. [2022-11-22 01:51:32,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2022-11-22 01:51:32,078 INFO L187 NwaCegarLoop]: Found error trace [2022-11-22 01:51:32,078 INFO L195 NwaCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-22 01:51:32,079 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-11-22 01:51:32,079 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr32ASSERT_VIOLATIONINTEGER_OVERFLOW === [opl3_kill_noteErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, opl3_kill_noteErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, set_voice_volumeErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (and 205 more)] === [2022-11-22 01:51:32,080 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-22 01:51:32,081 INFO L85 PathProgramCache]: Analyzing trace with hash 1892499895, now seen corresponding path program 1 times [2022-11-22 01:51:32,082 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-22 01:51:32,083 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1748795223] [2022-11-22 01:51:32,083 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-22 01:51:32,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 01:51:32,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 01:51:32,677 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-22 01:51:32,677 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-22 01:51:32,678 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1748795223] [2022-11-22 01:51:32,678 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1748795223] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-22 01:51:32,679 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-22 01:51:32,679 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-11-22 01:51:32,679 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1746123331] [2022-11-22 01:51:32,679 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-22 01:51:32,680 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-22 01:51:32,680 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-22 01:51:32,681 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-22 01:51:32,681 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-22 01:51:32,681 INFO L87 Difference]: Start difference. First operand 647 states and 844 transitions. Second operand has 3 states, 2 states have (on average 8.0) internal successors, (16), 3 states have internal predecessors, (16), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2022-11-22 01:51:33,195 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-22 01:51:33,196 INFO L93 Difference]: Finished difference Result 1645 states and 2171 transitions. [2022-11-22 01:51:33,196 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-22 01:51:33,197 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 2 states have (on average 8.0) internal successors, (16), 3 states have internal predecessors, (16), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) Word has length 21 [2022-11-22 01:51:33,197 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-22 01:51:33,205 INFO L225 Difference]: With dead ends: 1645 [2022-11-22 01:51:33,205 INFO L226 Difference]: Without dead ends: 1005 [2022-11-22 01:51:33,211 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 [2022-11-22 01:51:33,216 INFO L413 NwaCegarLoop]: 831 mSDtfsCounter, 361 mSDsluCounter, 739 mSDsCounter, 0 mSdLazyCounter, 149 mSolverCounterSat, 5 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 430 SdHoareTripleChecker+Valid, 1570 SdHoareTripleChecker+Invalid, 154 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 149 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2022-11-22 01:51:33,217 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [430 Valid, 1570 Invalid, 154 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5 Valid, 149 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2022-11-22 01:51:33,220 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1005 states. [2022-11-22 01:51:33,277 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1005 to 969. [2022-11-22 01:51:33,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 969 states, 692 states have (on average 1.388728323699422) internal successors, (961), 776 states have internal predecessors, (961), 185 states have call successors, (185), 20 states have call predecessors, (185), 20 states have return successors, (185), 181 states have call predecessors, (185), 185 states have call successors, (185) [2022-11-22 01:51:33,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 969 states to 969 states and 1331 transitions. [2022-11-22 01:51:33,290 INFO L78 Accepts]: Start accepts. Automaton has 969 states and 1331 transitions. Word has length 21 [2022-11-22 01:51:33,290 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-22 01:51:33,291 INFO L495 AbstractCegarLoop]: Abstraction has 969 states and 1331 transitions. [2022-11-22 01:51:33,291 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 2 states have (on average 8.0) internal successors, (16), 3 states have internal predecessors, (16), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2022-11-22 01:51:33,291 INFO L276 IsEmpty]: Start isEmpty. Operand 969 states and 1331 transitions. [2022-11-22 01:51:33,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-22 01:51:33,298 INFO L187 NwaCegarLoop]: Found error trace [2022-11-22 01:51:33,298 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-22 01:51:33,298 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-11-22 01:51:33,299 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr30ASSERT_VIOLATIONINTEGER_OVERFLOW === [opl3_kill_noteErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, opl3_kill_noteErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, set_voice_volumeErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (and 205 more)] === [2022-11-22 01:51:33,299 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-22 01:51:33,300 INFO L85 PathProgramCache]: Analyzing trace with hash 1950065267, now seen corresponding path program 1 times [2022-11-22 01:51:33,300 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-22 01:51:33,300 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [146688889] [2022-11-22 01:51:33,300 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-22 01:51:33,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 01:51:33,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 01:51:33,774 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-22 01:51:33,774 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-22 01:51:33,775 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [146688889] [2022-11-22 01:51:33,775 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [146688889] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-22 01:51:33,776 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-22 01:51:33,780 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-11-22 01:51:33,780 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1206074387] [2022-11-22 01:51:33,780 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-22 01:51:33,781 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-22 01:51:33,781 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-22 01:51:33,781 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-22 01:51:33,781 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-22 01:51:33,782 INFO L87 Difference]: Start difference. First operand 969 states and 1331 transitions. Second operand has 3 states, 2 states have (on average 9.0) internal successors, (18), 3 states have internal predecessors, (18), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2022-11-22 01:51:34,145 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-22 01:51:34,146 INFO L93 Difference]: Finished difference Result 969 states and 1331 transitions. [2022-11-22 01:51:34,151 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-22 01:51:34,152 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 2 states have (on average 9.0) internal successors, (18), 3 states have internal predecessors, (18), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) Word has length 23 [2022-11-22 01:51:34,153 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-22 01:51:34,158 INFO L225 Difference]: With dead ends: 969 [2022-11-22 01:51:34,158 INFO L226 Difference]: Without dead ends: 968 [2022-11-22 01:51:34,159 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 [2022-11-22 01:51:34,165 INFO L413 NwaCegarLoop]: 763 mSDtfsCounter, 2 mSDsluCounter, 760 mSDsCounter, 0 mSdLazyCounter, 149 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2 SdHoareTripleChecker+Valid, 1523 SdHoareTripleChecker+Invalid, 150 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 149 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-11-22 01:51:34,166 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2 Valid, 1523 Invalid, 150 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 149 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-11-22 01:51:34,169 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 968 states. [2022-11-22 01:51:34,216 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 968 to 968. [2022-11-22 01:51:34,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 968 states, 692 states have (on average 1.3872832369942196) internal successors, (960), 775 states have internal predecessors, (960), 185 states have call successors, (185), 20 states have call predecessors, (185), 20 states have return successors, (185), 181 states have call predecessors, (185), 185 states have call successors, (185) [2022-11-22 01:51:34,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 968 states to 968 states and 1330 transitions. [2022-11-22 01:51:34,226 INFO L78 Accepts]: Start accepts. Automaton has 968 states and 1330 transitions. Word has length 23 [2022-11-22 01:51:34,226 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-22 01:51:34,226 INFO L495 AbstractCegarLoop]: Abstraction has 968 states and 1330 transitions. [2022-11-22 01:51:34,227 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 2 states have (on average 9.0) internal successors, (18), 3 states have internal predecessors, (18), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2022-11-22 01:51:34,227 INFO L276 IsEmpty]: Start isEmpty. Operand 968 states and 1330 transitions. [2022-11-22 01:51:34,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-22 01:51:34,229 INFO L187 NwaCegarLoop]: Found error trace [2022-11-22 01:51:34,229 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-22 01:51:34,229 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-11-22 01:51:34,229 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr31ASSERT_VIOLATIONINTEGER_OVERFLOW === [opl3_kill_noteErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, opl3_kill_noteErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, set_voice_volumeErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (and 205 more)] === [2022-11-22 01:51:34,230 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-22 01:51:34,230 INFO L85 PathProgramCache]: Analyzing trace with hash 322482027, now seen corresponding path program 1 times [2022-11-22 01:51:34,230 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-22 01:51:34,230 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1668539291] [2022-11-22 01:51:34,230 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-22 01:51:34,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 01:51:34,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 01:51:34,924 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-22 01:51:34,924 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-22 01:51:34,924 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1668539291] [2022-11-22 01:51:34,925 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1668539291] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-22 01:51:34,925 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1235224610] [2022-11-22 01:51:34,925 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-22 01:51:34,925 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-22 01:51:34,925 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5aeaca29-efa7-4ad4-a910-7168b05acff9/bin/utaipan-g80aRyZoba/z3 [2022-11-22 01:51:34,931 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5aeaca29-efa7-4ad4-a910-7168b05acff9/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-22 01:51:34,957 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5aeaca29-efa7-4ad4-a910-7168b05acff9/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-11-22 01:51:36,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 01:51:36,146 INFO L263 TraceCheckSpWp]: Trace formula consists of 5397 conjuncts, 3 conjunts are in the unsatisfiable core [2022-11-22 01:51:36,153 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-22 01:51:36,197 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-22 01:51:36,198 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-22 01:51:36,198 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1235224610] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-22 01:51:36,198 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-11-22 01:51:36,198 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [3] total 4 [2022-11-22 01:51:36,199 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1660145020] [2022-11-22 01:51:36,199 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-22 01:51:36,199 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-22 01:51:36,199 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-22 01:51:36,200 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-22 01:51:36,200 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-11-22 01:51:36,200 INFO L87 Difference]: Start difference. First operand 968 states and 1330 transitions. Second operand has 4 states, 3 states have (on average 6.333333333333333) internal successors, (19), 4 states have internal predecessors, (19), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2022-11-22 01:51:36,892 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-22 01:51:36,893 INFO L93 Difference]: Finished difference Result 1662 states and 2323 transitions. [2022-11-22 01:51:36,893 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-11-22 01:51:36,893 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 3 states have (on average 6.333333333333333) internal successors, (19), 4 states have internal predecessors, (19), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) Word has length 24 [2022-11-22 01:51:36,894 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-22 01:51:36,901 INFO L225 Difference]: With dead ends: 1662 [2022-11-22 01:51:36,902 INFO L226 Difference]: Without dead ends: 1661 [2022-11-22 01:51:36,905 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 26 GetRequests, 23 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-11-22 01:51:36,907 INFO L413 NwaCegarLoop]: 1220 mSDtfsCounter, 366 mSDsluCounter, 1652 mSDsCounter, 0 mSdLazyCounter, 272 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 438 SdHoareTripleChecker+Valid, 2872 SdHoareTripleChecker+Invalid, 273 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 272 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2022-11-22 01:51:36,908 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [438 Valid, 2872 Invalid, 273 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 272 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2022-11-22 01:51:36,910 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1661 states. [2022-11-22 01:51:36,977 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1661 to 965. [2022-11-22 01:51:36,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 965 states, 690 states have (on average 1.3869565217391304) internal successors, (957), 772 states have internal predecessors, (957), 185 states have call successors, (185), 20 states have call predecessors, (185), 20 states have return successors, (185), 181 states have call predecessors, (185), 185 states have call successors, (185) [2022-11-22 01:51:36,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 965 states to 965 states and 1327 transitions. [2022-11-22 01:51:36,989 INFO L78 Accepts]: Start accepts. Automaton has 965 states and 1327 transitions. Word has length 24 [2022-11-22 01:51:36,990 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-22 01:51:36,990 INFO L495 AbstractCegarLoop]: Abstraction has 965 states and 1327 transitions. [2022-11-22 01:51:36,990 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 3 states have (on average 6.333333333333333) internal successors, (19), 4 states have internal predecessors, (19), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2022-11-22 01:51:36,990 INFO L276 IsEmpty]: Start isEmpty. Operand 965 states and 1327 transitions. [2022-11-22 01:51:36,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-11-22 01:51:36,992 INFO L187 NwaCegarLoop]: Found error trace [2022-11-22 01:51:36,992 INFO L195 NwaCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-22 01:51:37,013 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5aeaca29-efa7-4ad4-a910-7168b05acff9/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2022-11-22 01:51:37,208 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5aeaca29-efa7-4ad4-a910-7168b05acff9/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-22 01:51:37,208 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting opl3_resetErr0ASSERT_VIOLATIONINTEGER_OVERFLOW === [opl3_kill_noteErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, opl3_kill_noteErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, set_voice_volumeErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (and 205 more)] === [2022-11-22 01:51:37,208 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-22 01:51:37,208 INFO L85 PathProgramCache]: Analyzing trace with hash 856261396, now seen corresponding path program 1 times [2022-11-22 01:51:37,209 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-22 01:51:37,209 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1046348835] [2022-11-22 01:51:37,209 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-22 01:51:37,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 01:51:37,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 01:51:37,720 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-22 01:51:37,720 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-22 01:51:37,720 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1046348835] [2022-11-22 01:51:37,720 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1046348835] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-22 01:51:37,721 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-22 01:51:37,721 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-11-22 01:51:37,721 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1059953422] [2022-11-22 01:51:37,721 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-22 01:51:37,722 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-22 01:51:37,722 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-22 01:51:37,722 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-22 01:51:37,722 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-22 01:51:37,723 INFO L87 Difference]: Start difference. First operand 965 states and 1327 transitions. Second operand has 3 states, 2 states have (on average 9.5) internal successors, (19), 3 states have internal predecessors, (19), 1 states have call successors, (3), 1 states have call predecessors, (3), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2022-11-22 01:51:38,145 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-22 01:51:38,145 INFO L93 Difference]: Finished difference Result 1955 states and 2699 transitions. [2022-11-22 01:51:38,146 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-22 01:51:38,146 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 2 states have (on average 9.5) internal successors, (19), 3 states have internal predecessors, (19), 1 states have call successors, (3), 1 states have call predecessors, (3), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) Word has length 25 [2022-11-22 01:51:38,146 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-22 01:51:38,151 INFO L225 Difference]: With dead ends: 1955 [2022-11-22 01:51:38,151 INFO L226 Difference]: Without dead ends: 997 [2022-11-22 01:51:38,156 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 [2022-11-22 01:51:38,157 INFO L413 NwaCegarLoop]: 759 mSDtfsCounter, 24 mSDsluCounter, 743 mSDsCounter, 0 mSdLazyCounter, 174 mSolverCounterSat, 10 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 29 SdHoareTripleChecker+Valid, 1502 SdHoareTripleChecker+Invalid, 184 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 10 IncrementalHoareTripleChecker+Valid, 174 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2022-11-22 01:51:38,158 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [29 Valid, 1502 Invalid, 184 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [10 Valid, 174 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2022-11-22 01:51:38,160 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 997 states. [2022-11-22 01:51:38,203 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 997 to 994. [2022-11-22 01:51:38,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 994 states, 714 states have (on average 1.376750700280112) internal successors, (983), 796 states have internal predecessors, (983), 190 states have call successors, (190), 20 states have call predecessors, (190), 20 states have return successors, (190), 186 states have call predecessors, (190), 190 states have call successors, (190) [2022-11-22 01:51:38,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 994 states to 994 states and 1363 transitions. [2022-11-22 01:51:38,213 INFO L78 Accepts]: Start accepts. Automaton has 994 states and 1363 transitions. Word has length 25 [2022-11-22 01:51:38,214 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-22 01:51:38,214 INFO L495 AbstractCegarLoop]: Abstraction has 994 states and 1363 transitions. [2022-11-22 01:51:38,214 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 2 states have (on average 9.5) internal successors, (19), 3 states have internal predecessors, (19), 1 states have call successors, (3), 1 states have call predecessors, (3), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2022-11-22 01:51:38,214 INFO L276 IsEmpty]: Start isEmpty. Operand 994 states and 1363 transitions. [2022-11-22 01:51:38,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-22 01:51:38,217 INFO L187 NwaCegarLoop]: Found error trace [2022-11-22 01:51:38,217 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-22 01:51:38,217 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-11-22 01:51:38,217 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting opl3_resetErr0ASSERT_VIOLATIONINTEGER_OVERFLOW === [opl3_kill_noteErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, opl3_kill_noteErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, set_voice_volumeErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (and 205 more)] === [2022-11-22 01:51:38,218 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-22 01:51:38,218 INFO L85 PathProgramCache]: Analyzing trace with hash 1072826382, now seen corresponding path program 1 times [2022-11-22 01:51:38,218 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-22 01:51:38,218 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [596266680] [2022-11-22 01:51:38,219 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-22 01:51:38,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 01:51:38,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 01:51:38,739 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-22 01:51:38,739 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-22 01:51:38,740 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [596266680] [2022-11-22 01:51:38,740 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [596266680] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-22 01:51:38,740 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-22 01:51:38,740 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-11-22 01:51:38,740 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2063218283] [2022-11-22 01:51:38,741 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-22 01:51:38,741 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-22 01:51:38,741 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-22 01:51:38,742 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-22 01:51:38,742 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-22 01:51:38,742 INFO L87 Difference]: Start difference. First operand 994 states and 1363 transitions. Second operand has 3 states, 2 states have (on average 11.0) internal successors, (22), 3 states have internal predecessors, (22), 1 states have call successors, (3), 1 states have call predecessors, (3), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2022-11-22 01:51:39,190 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-22 01:51:39,190 INFO L93 Difference]: Finished difference Result 997 states and 1369 transitions. [2022-11-22 01:51:39,191 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-22 01:51:39,191 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 2 states have (on average 11.0) internal successors, (22), 3 states have internal predecessors, (22), 1 states have call successors, (3), 1 states have call predecessors, (3), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) Word has length 28 [2022-11-22 01:51:39,193 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-22 01:51:39,198 INFO L225 Difference]: With dead ends: 997 [2022-11-22 01:51:39,199 INFO L226 Difference]: Without dead ends: 995 [2022-11-22 01:51:39,199 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 [2022-11-22 01:51:39,201 INFO L413 NwaCegarLoop]: 755 mSDtfsCounter, 26 mSDsluCounter, 743 mSDsCounter, 0 mSdLazyCounter, 167 mSolverCounterSat, 7 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 31 SdHoareTripleChecker+Valid, 1498 SdHoareTripleChecker+Invalid, 174 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 167 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2022-11-22 01:51:39,201 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [31 Valid, 1498 Invalid, 174 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 167 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2022-11-22 01:51:39,203 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 995 states. [2022-11-22 01:51:39,263 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 995 to 992. [2022-11-22 01:51:39,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 992 states, 714 states have (on average 1.3739495798319328) internal successors, (981), 794 states have internal predecessors, (981), 190 states have call successors, (190), 20 states have call predecessors, (190), 20 states have return successors, (190), 186 states have call predecessors, (190), 190 states have call successors, (190) [2022-11-22 01:51:39,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 992 states to 992 states and 1361 transitions. [2022-11-22 01:51:39,276 INFO L78 Accepts]: Start accepts. Automaton has 992 states and 1361 transitions. Word has length 28 [2022-11-22 01:51:39,276 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-22 01:51:39,276 INFO L495 AbstractCegarLoop]: Abstraction has 992 states and 1361 transitions. [2022-11-22 01:51:39,277 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 2 states have (on average 11.0) internal successors, (22), 3 states have internal predecessors, (22), 1 states have call successors, (3), 1 states have call predecessors, (3), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2022-11-22 01:51:39,277 INFO L276 IsEmpty]: Start isEmpty. Operand 992 states and 1361 transitions. [2022-11-22 01:51:39,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-11-22 01:51:39,280 INFO L187 NwaCegarLoop]: Found error trace [2022-11-22 01:51:39,281 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-22 01:51:39,281 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2022-11-22 01:51:39,281 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting opl3_resetErr1ASSERT_VIOLATIONINTEGER_OVERFLOW === [opl3_kill_noteErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, opl3_kill_noteErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, set_voice_volumeErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (and 205 more)] === [2022-11-22 01:51:39,282 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-22 01:51:39,282 INFO L85 PathProgramCache]: Analyzing trace with hash -1102120246, now seen corresponding path program 1 times [2022-11-22 01:51:39,282 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-22 01:51:39,282 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [993891920] [2022-11-22 01:51:39,282 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-22 01:51:39,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 01:51:39,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 01:51:39,782 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-22 01:51:39,782 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-22 01:51:39,783 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [993891920] [2022-11-22 01:51:39,783 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [993891920] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-22 01:51:39,783 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [830121851] [2022-11-22 01:51:39,783 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-22 01:51:39,783 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-22 01:51:39,784 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5aeaca29-efa7-4ad4-a910-7168b05acff9/bin/utaipan-g80aRyZoba/z3 [2022-11-22 01:51:39,785 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5aeaca29-efa7-4ad4-a910-7168b05acff9/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-22 01:51:39,807 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5aeaca29-efa7-4ad4-a910-7168b05acff9/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2022-11-22 01:51:40,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 01:51:40,958 INFO L263 TraceCheckSpWp]: Trace formula consists of 5313 conjuncts, 3 conjunts are in the unsatisfiable core [2022-11-22 01:51:40,960 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-22 01:51:40,981 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-22 01:51:40,981 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-22 01:51:40,982 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [830121851] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-22 01:51:40,982 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-11-22 01:51:40,983 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [3] total 4 [2022-11-22 01:51:40,983 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1591586848] [2022-11-22 01:51:40,983 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-22 01:51:40,983 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-22 01:51:40,984 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-22 01:51:40,984 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-22 01:51:40,984 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-11-22 01:51:40,992 INFO L87 Difference]: Start difference. First operand 992 states and 1361 transitions. Second operand has 4 states, 3 states have (on average 7.666666666666667) internal successors, (23), 4 states have internal predecessors, (23), 1 states have call successors, (3), 1 states have call predecessors, (3), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2022-11-22 01:51:41,487 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-22 01:51:41,487 INFO L93 Difference]: Finished difference Result 995 states and 1367 transitions. [2022-11-22 01:51:41,488 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-11-22 01:51:41,488 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 3 states have (on average 7.666666666666667) internal successors, (23), 4 states have internal predecessors, (23), 1 states have call successors, (3), 1 states have call predecessors, (3), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) Word has length 29 [2022-11-22 01:51:41,489 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-22 01:51:41,493 INFO L225 Difference]: With dead ends: 995 [2022-11-22 01:51:41,493 INFO L226 Difference]: Without dead ends: 992 [2022-11-22 01:51:41,494 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 31 GetRequests, 28 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-11-22 01:51:41,495 INFO L413 NwaCegarLoop]: 773 mSDtfsCounter, 48 mSDsluCounter, 1474 mSDsCounter, 0 mSdLazyCounter, 262 mSolverCounterSat, 7 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 58 SdHoareTripleChecker+Valid, 2247 SdHoareTripleChecker+Invalid, 269 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 262 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2022-11-22 01:51:41,495 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [58 Valid, 2247 Invalid, 269 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 262 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2022-11-22 01:51:41,497 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 992 states. [2022-11-22 01:51:41,540 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 992 to 984. [2022-11-22 01:51:41,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 984 states, 709 states have (on average 1.372355430183357) internal successors, (973), 786 states have internal predecessors, (973), 190 states have call successors, (190), 20 states have call predecessors, (190), 20 states have return successors, (190), 186 states have call predecessors, (190), 190 states have call successors, (190) [2022-11-22 01:51:41,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 984 states to 984 states and 1353 transitions. [2022-11-22 01:51:41,549 INFO L78 Accepts]: Start accepts. Automaton has 984 states and 1353 transitions. Word has length 29 [2022-11-22 01:51:41,549 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-22 01:51:41,549 INFO L495 AbstractCegarLoop]: Abstraction has 984 states and 1353 transitions. [2022-11-22 01:51:41,550 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 3 states have (on average 7.666666666666667) internal successors, (23), 4 states have internal predecessors, (23), 1 states have call successors, (3), 1 states have call predecessors, (3), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2022-11-22 01:51:41,550 INFO L276 IsEmpty]: Start isEmpty. Operand 984 states and 1353 transitions. [2022-11-22 01:51:41,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2022-11-22 01:51:41,551 INFO L187 NwaCegarLoop]: Found error trace [2022-11-22 01:51:41,551 INFO L195 NwaCegarLoop]: trace histogram [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] [2022-11-22 01:51:41,576 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5aeaca29-efa7-4ad4-a910-7168b05acff9/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2022-11-22 01:51:41,767 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7,3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5aeaca29-efa7-4ad4-a910-7168b05acff9/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-22 01:51:41,768 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting set_voice_volumeErr4ASSERT_VIOLATIONINTEGER_OVERFLOW === [opl3_kill_noteErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, opl3_kill_noteErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, set_voice_volumeErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (and 205 more)] === [2022-11-22 01:51:41,768 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-22 01:51:41,768 INFO L85 PathProgramCache]: Analyzing trace with hash -81343396, now seen corresponding path program 1 times [2022-11-22 01:51:41,768 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-22 01:51:41,769 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1458337920] [2022-11-22 01:51:41,769 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-22 01:51:41,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 01:51:44,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-22 01:51:44,109 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-22 01:51:44,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-22 01:51:44,991 INFO L130 FreeRefinementEngine]: Strategy SIFA_TAIPAN found a feasible trace [2022-11-22 01:51:44,992 INFO L359 BasicCegarLoop]: Counterexample is feasible [2022-11-22 01:51:44,993 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location set_voice_volumeErr4ASSERT_VIOLATIONINTEGER_OVERFLOW (207 of 208 remaining) [2022-11-22 01:51:44,995 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location opl3_kill_noteErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (206 of 208 remaining) [2022-11-22 01:51:44,995 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location opl3_kill_noteErr1ASSERT_VIOLATIONINTEGER_OVERFLOW (205 of 208 remaining) [2022-11-22 01:51:44,996 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location set_voice_volumeErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (204 of 208 remaining) [2022-11-22 01:51:44,996 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location set_voice_volumeErr1ASSERT_VIOLATIONINTEGER_OVERFLOW (203 of 208 remaining) [2022-11-22 01:51:44,996 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location set_voice_volumeErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (202 of 208 remaining) [2022-11-22 01:51:44,996 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location set_voice_volumeErr3ASSERT_VIOLATIONINTEGER_OVERFLOW (201 of 208 remaining) [2022-11-22 01:51:44,996 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location set_voice_volumeErr5ASSERT_VIOLATIONINTEGER_OVERFLOW (200 of 208 remaining) [2022-11-22 01:51:44,997 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location set_voice_volumeErr6ASSERT_VIOLATIONINTEGER_OVERFLOW (199 of 208 remaining) [2022-11-22 01:51:44,997 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location set_voice_volumeErr7ASSERT_VIOLATIONINTEGER_OVERFLOW (198 of 208 remaining) [2022-11-22 01:51:44,997 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location set_voice_volumeErr8ASSERT_VIOLATIONINTEGER_OVERFLOW (197 of 208 remaining) [2022-11-22 01:51:44,997 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location set_voice_volumeErr9ASSERT_VIOLATIONINTEGER_OVERFLOW (196 of 208 remaining) [2022-11-22 01:51:44,997 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location set_voice_volumeErr10ASSERT_VIOLATIONINTEGER_OVERFLOW (195 of 208 remaining) [2022-11-22 01:51:44,998 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location set_voice_volumeErr11ASSERT_VIOLATIONINTEGER_OVERFLOW (194 of 208 remaining) [2022-11-22 01:51:44,998 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location set_voice_volumeErr12ASSERT_VIOLATIONINTEGER_OVERFLOW (193 of 208 remaining) [2022-11-22 01:51:44,998 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location set_voice_volumeErr13ASSERT_VIOLATIONINTEGER_OVERFLOW (192 of 208 remaining) [2022-11-22 01:51:44,998 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location opl3_resetErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (191 of 208 remaining) [2022-11-22 01:51:44,998 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location opl3_resetErr1ASSERT_VIOLATIONINTEGER_OVERFLOW (190 of 208 remaining) [2022-11-22 01:51:44,999 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location opl3_resetErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (189 of 208 remaining) [2022-11-22 01:51:44,999 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location opl3_resetErr3ASSERT_VIOLATIONINTEGER_OVERFLOW (188 of 208 remaining) [2022-11-22 01:51:44,999 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location opl3_resetErr4ASSERT_VIOLATIONINTEGER_OVERFLOW (187 of 208 remaining) [2022-11-22 01:51:44,999 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location opl3_resetErr5ASSERT_VIOLATIONINTEGER_OVERFLOW (186 of 208 remaining) [2022-11-22 01:51:45,000 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location opl3_resetErr6ASSERT_VIOLATIONINTEGER_OVERFLOW (185 of 208 remaining) [2022-11-22 01:51:45,000 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location opl3_resetErr7ASSERT_VIOLATIONINTEGER_OVERFLOW (184 of 208 remaining) [2022-11-22 01:51:45,000 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location opl3_resetErr8ASSERT_VIOLATIONINTEGER_OVERFLOW (183 of 208 remaining) [2022-11-22 01:51:45,003 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location opl3_resetErr9ASSERT_VIOLATIONINTEGER_OVERFLOW (182 of 208 remaining) [2022-11-22 01:51:45,003 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location opl3_resetErr10ASSERT_VIOLATIONINTEGER_OVERFLOW (181 of 208 remaining) [2022-11-22 01:51:45,004 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location opl3_resetErr11ASSERT_VIOLATIONINTEGER_OVERFLOW (180 of 208 remaining) [2022-11-22 01:51:45,004 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location opl3_resetErr12ASSERT_VIOLATIONINTEGER_OVERFLOW (179 of 208 remaining) [2022-11-22 01:51:45,004 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location opl3_resetErr13ASSERT_VIOLATIONINTEGER_OVERFLOW (178 of 208 remaining) [2022-11-22 01:51:45,004 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location calc_volErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (177 of 208 remaining) [2022-11-22 01:51:45,005 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location calc_volErr1ASSERT_VIOLATIONINTEGER_OVERFLOW (176 of 208 remaining) [2022-11-22 01:51:45,005 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location calc_volErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (175 of 208 remaining) [2022-11-22 01:51:45,005 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location calc_volErr3ASSERT_VIOLATIONINTEGER_OVERFLOW (174 of 208 remaining) [2022-11-22 01:51:45,005 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location calc_volErr4ASSERT_VIOLATIONINTEGER_OVERFLOW (173 of 208 remaining) [2022-11-22 01:51:45,005 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location calc_volErr5ASSERT_VIOLATIONINTEGER_OVERFLOW (172 of 208 remaining) [2022-11-22 01:51:45,006 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location freq_to_fnumErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (171 of 208 remaining) [2022-11-22 01:51:45,006 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location freq_to_fnumErr1ASSERT_VIOLATIONINTEGER_OVERFLOW (170 of 208 remaining) [2022-11-22 01:51:45,006 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location freq_to_fnumErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (169 of 208 remaining) [2022-11-22 01:51:45,006 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location freq_to_fnumErr3ASSERT_VIOLATIONINTEGER_OVERFLOW (168 of 208 remaining) [2022-11-22 01:51:45,006 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location freq_to_fnumErr4ASSERT_VIOLATIONINTEGER_OVERFLOW (167 of 208 remaining) [2022-11-22 01:51:45,007 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location freq_to_fnumErr5ASSERT_VIOLATIONINTEGER_OVERFLOW (166 of 208 remaining) [2022-11-22 01:51:45,008 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location freq_to_fnumErr6ASSERT_VIOLATIONINTEGER_OVERFLOW (165 of 208 remaining) [2022-11-22 01:51:45,008 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location freq_to_fnumErr7ASSERT_VIOLATIONINTEGER_OVERFLOW (164 of 208 remaining) [2022-11-22 01:51:45,008 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location freq_to_fnumErr8ASSERT_VIOLATIONINTEGER_OVERFLOW (163 of 208 remaining) [2022-11-22 01:51:45,009 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location freq_to_fnumErr9ASSERT_VIOLATIONINTEGER_OVERFLOW (162 of 208 remaining) [2022-11-22 01:51:45,009 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location freq_to_fnumErr10ASSERT_VIOLATIONINTEGER_OVERFLOW (161 of 208 remaining) [2022-11-22 01:51:45,009 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location freq_to_fnumErr11ASSERT_VIOLATIONINTEGER_OVERFLOW (160 of 208 remaining) [2022-11-22 01:51:45,009 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location opl3_commandErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (159 of 208 remaining) [2022-11-22 01:51:45,009 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location opl3_commandErr1ASSERT_VIOLATIONINTEGER_OVERFLOW (158 of 208 remaining) [2022-11-22 01:51:45,010 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location opl3_commandErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (157 of 208 remaining) [2022-11-22 01:51:45,010 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location opl3_commandErr3ASSERT_VIOLATIONINTEGER_OVERFLOW (156 of 208 remaining) [2022-11-22 01:51:45,010 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location opl3_commandErr4ASSERT_VIOLATIONINTEGER_OVERFLOW (155 of 208 remaining) [2022-11-22 01:51:45,010 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location opl3_commandErr5ASSERT_VIOLATIONINTEGER_OVERFLOW (154 of 208 remaining) [2022-11-22 01:51:45,010 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (153 of 208 remaining) [2022-11-22 01:51:45,011 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW (152 of 208 remaining) [2022-11-22 01:51:45,011 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (151 of 208 remaining) [2022-11-22 01:51:45,011 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr3ASSERT_VIOLATIONINTEGER_OVERFLOW (150 of 208 remaining) [2022-11-22 01:51:45,011 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr4ASSERT_VIOLATIONINTEGER_OVERFLOW (149 of 208 remaining) [2022-11-22 01:51:45,012 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr5ASSERT_VIOLATIONINTEGER_OVERFLOW (148 of 208 remaining) [2022-11-22 01:51:45,012 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr6ASSERT_VIOLATIONINTEGER_OVERFLOW (147 of 208 remaining) [2022-11-22 01:51:45,013 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr7ASSERT_VIOLATIONINTEGER_OVERFLOW (146 of 208 remaining) [2022-11-22 01:51:45,013 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr8ASSERT_VIOLATIONINTEGER_OVERFLOW (145 of 208 remaining) [2022-11-22 01:51:45,013 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr9ASSERT_VIOLATIONINTEGER_OVERFLOW (144 of 208 remaining) [2022-11-22 01:51:45,013 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr10ASSERT_VIOLATIONINTEGER_OVERFLOW (143 of 208 remaining) [2022-11-22 01:51:45,013 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr11ASSERT_VIOLATIONINTEGER_OVERFLOW (142 of 208 remaining) [2022-11-22 01:51:45,014 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr12ASSERT_VIOLATIONINTEGER_OVERFLOW (141 of 208 remaining) [2022-11-22 01:51:45,014 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr13ASSERT_VIOLATIONINTEGER_OVERFLOW (140 of 208 remaining) [2022-11-22 01:51:45,014 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr14ASSERT_VIOLATIONINTEGER_OVERFLOW (139 of 208 remaining) [2022-11-22 01:51:45,014 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr15ASSERT_VIOLATIONINTEGER_OVERFLOW (138 of 208 remaining) [2022-11-22 01:51:45,014 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr16ASSERT_VIOLATIONINTEGER_OVERFLOW (137 of 208 remaining) [2022-11-22 01:51:45,015 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr17ASSERT_VIOLATIONINTEGER_OVERFLOW (136 of 208 remaining) [2022-11-22 01:51:45,015 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr18ASSERT_VIOLATIONINTEGER_OVERFLOW (135 of 208 remaining) [2022-11-22 01:51:45,015 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr19ASSERT_VIOLATIONINTEGER_OVERFLOW (134 of 208 remaining) [2022-11-22 01:51:45,015 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr20ASSERT_VIOLATIONINTEGER_OVERFLOW (133 of 208 remaining) [2022-11-22 01:51:45,015 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr21ASSERT_VIOLATIONINTEGER_OVERFLOW (132 of 208 remaining) [2022-11-22 01:51:45,016 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr22ASSERT_VIOLATIONINTEGER_OVERFLOW (131 of 208 remaining) [2022-11-22 01:51:45,016 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr23ASSERT_VIOLATIONINTEGER_OVERFLOW (130 of 208 remaining) [2022-11-22 01:51:45,016 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr24ASSERT_VIOLATIONINTEGER_OVERFLOW (129 of 208 remaining) [2022-11-22 01:51:45,016 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr25ASSERT_VIOLATIONINTEGER_OVERFLOW (128 of 208 remaining) [2022-11-22 01:51:45,016 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr26ASSERT_VIOLATIONINTEGER_OVERFLOW (127 of 208 remaining) [2022-11-22 01:51:45,017 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr27ASSERT_VIOLATIONINTEGER_OVERFLOW (126 of 208 remaining) [2022-11-22 01:51:45,017 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr28ASSERT_VIOLATIONINTEGER_OVERFLOW (125 of 208 remaining) [2022-11-22 01:51:45,017 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr29ASSERT_VIOLATIONINTEGER_OVERFLOW (124 of 208 remaining) [2022-11-22 01:51:45,017 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr30ASSERT_VIOLATIONINTEGER_OVERFLOW (123 of 208 remaining) [2022-11-22 01:51:45,018 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr31ASSERT_VIOLATIONINTEGER_OVERFLOW (122 of 208 remaining) [2022-11-22 01:51:45,018 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr32ASSERT_VIOLATIONINTEGER_OVERFLOW (121 of 208 remaining) [2022-11-22 01:51:45,018 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr33ASSERT_VIOLATIONINTEGER_OVERFLOW (120 of 208 remaining) [2022-11-22 01:51:45,018 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr34ASSERT_VIOLATIONINTEGER_OVERFLOW (119 of 208 remaining) [2022-11-22 01:51:45,018 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr35ASSERT_VIOLATIONINTEGER_OVERFLOW (118 of 208 remaining) [2022-11-22 01:51:45,019 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr36ASSERT_VIOLATIONINTEGER_OVERFLOW (117 of 208 remaining) [2022-11-22 01:51:45,019 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr37ASSERT_VIOLATIONINTEGER_OVERFLOW (116 of 208 remaining) [2022-11-22 01:51:45,019 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr38ASSERT_VIOLATIONINTEGER_OVERFLOW (115 of 208 remaining) [2022-11-22 01:51:45,019 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr39ASSERT_VIOLATIONINTEGER_OVERFLOW (114 of 208 remaining) [2022-11-22 01:51:45,020 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr40ASSERT_VIOLATIONINTEGER_OVERFLOW (113 of 208 remaining) [2022-11-22 01:51:45,020 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr41ASSERT_VIOLATIONINTEGER_OVERFLOW (112 of 208 remaining) [2022-11-22 01:51:45,020 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr42ASSERT_VIOLATIONINTEGER_OVERFLOW (111 of 208 remaining) [2022-11-22 01:51:45,020 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr43ASSERT_VIOLATIONINTEGER_OVERFLOW (110 of 208 remaining) [2022-11-22 01:51:45,021 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr44ASSERT_VIOLATIONINTEGER_OVERFLOW (109 of 208 remaining) [2022-11-22 01:51:45,021 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr45ASSERT_VIOLATIONINTEGER_OVERFLOW (108 of 208 remaining) [2022-11-22 01:51:45,021 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr46ASSERT_VIOLATIONINTEGER_OVERFLOW (107 of 208 remaining) [2022-11-22 01:51:45,021 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr47ASSERT_VIOLATIONINTEGER_OVERFLOW (106 of 208 remaining) [2022-11-22 01:51:45,021 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr48ASSERT_VIOLATIONINTEGER_OVERFLOW (105 of 208 remaining) [2022-11-22 01:51:45,022 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr49ASSERT_VIOLATIONINTEGER_OVERFLOW (104 of 208 remaining) [2022-11-22 01:51:45,022 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr50ASSERT_VIOLATIONINTEGER_OVERFLOW (103 of 208 remaining) [2022-11-22 01:51:45,022 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr51ASSERT_VIOLATIONINTEGER_OVERFLOW (102 of 208 remaining) [2022-11-22 01:51:45,022 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr52ASSERT_VIOLATIONINTEGER_OVERFLOW (101 of 208 remaining) [2022-11-22 01:51:45,022 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr53ASSERT_VIOLATIONINTEGER_OVERFLOW (100 of 208 remaining) [2022-11-22 01:51:45,023 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr54ASSERT_VIOLATIONINTEGER_OVERFLOW (99 of 208 remaining) [2022-11-22 01:51:45,024 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr55ASSERT_VIOLATIONINTEGER_OVERFLOW (98 of 208 remaining) [2022-11-22 01:51:45,024 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr56ASSERT_VIOLATIONINTEGER_OVERFLOW (97 of 208 remaining) [2022-11-22 01:51:45,024 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr57ASSERT_VIOLATIONINTEGER_OVERFLOW (96 of 208 remaining) [2022-11-22 01:51:45,024 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr58ASSERT_VIOLATIONINTEGER_OVERFLOW (95 of 208 remaining) [2022-11-22 01:51:45,024 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr59ASSERT_VIOLATIONINTEGER_OVERFLOW (94 of 208 remaining) [2022-11-22 01:51:45,025 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr60ASSERT_VIOLATIONINTEGER_OVERFLOW (93 of 208 remaining) [2022-11-22 01:51:45,025 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr61ASSERT_VIOLATIONINTEGER_OVERFLOW (92 of 208 remaining) [2022-11-22 01:51:45,025 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr62ASSERT_VIOLATIONINTEGER_OVERFLOW (91 of 208 remaining) [2022-11-22 01:51:45,025 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr63ASSERT_VIOLATIONINTEGER_OVERFLOW (90 of 208 remaining) [2022-11-22 01:51:45,025 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr64ASSERT_VIOLATIONINTEGER_OVERFLOW (89 of 208 remaining) [2022-11-22 01:51:45,026 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr65ASSERT_VIOLATIONINTEGER_OVERFLOW (88 of 208 remaining) [2022-11-22 01:51:45,026 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr66ASSERT_VIOLATIONINTEGER_OVERFLOW (87 of 208 remaining) [2022-11-22 01:51:45,026 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr67ASSERT_VIOLATIONINTEGER_OVERFLOW (86 of 208 remaining) [2022-11-22 01:51:45,026 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr68ASSERT_VIOLATIONINTEGER_OVERFLOW (85 of 208 remaining) [2022-11-22 01:51:45,026 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr69ASSERT_VIOLATIONINTEGER_OVERFLOW (84 of 208 remaining) [2022-11-22 01:51:45,027 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr70ASSERT_VIOLATIONINTEGER_OVERFLOW (83 of 208 remaining) [2022-11-22 01:51:45,027 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr71ASSERT_VIOLATIONINTEGER_OVERFLOW (82 of 208 remaining) [2022-11-22 01:51:45,027 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr72ASSERT_VIOLATIONINTEGER_OVERFLOW (81 of 208 remaining) [2022-11-22 01:51:45,027 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr73ASSERT_VIOLATIONINTEGER_OVERFLOW (80 of 208 remaining) [2022-11-22 01:51:45,028 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr74ASSERT_VIOLATIONINTEGER_OVERFLOW (79 of 208 remaining) [2022-11-22 01:51:45,028 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr75ASSERT_VIOLATIONINTEGER_OVERFLOW (78 of 208 remaining) [2022-11-22 01:51:45,028 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr76ASSERT_VIOLATIONINTEGER_OVERFLOW (77 of 208 remaining) [2022-11-22 01:51:45,028 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr77ASSERT_VIOLATIONINTEGER_OVERFLOW (76 of 208 remaining) [2022-11-22 01:51:45,028 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr78ASSERT_VIOLATIONINTEGER_OVERFLOW (75 of 208 remaining) [2022-11-22 01:51:45,029 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr79ASSERT_VIOLATIONINTEGER_OVERFLOW (74 of 208 remaining) [2022-11-22 01:51:45,029 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr80ASSERT_VIOLATIONINTEGER_OVERFLOW (73 of 208 remaining) [2022-11-22 01:51:45,029 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr81ASSERT_VIOLATIONINTEGER_OVERFLOW (72 of 208 remaining) [2022-11-22 01:51:45,030 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr82ASSERT_VIOLATIONINTEGER_OVERFLOW (71 of 208 remaining) [2022-11-22 01:51:45,030 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr83ASSERT_VIOLATIONINTEGER_OVERFLOW (70 of 208 remaining) [2022-11-22 01:51:45,030 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr84ASSERT_VIOLATIONINTEGER_OVERFLOW (69 of 208 remaining) [2022-11-22 01:51:45,030 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr85ASSERT_VIOLATIONINTEGER_OVERFLOW (68 of 208 remaining) [2022-11-22 01:51:45,030 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr86ASSERT_VIOLATIONINTEGER_OVERFLOW (67 of 208 remaining) [2022-11-22 01:51:45,031 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr87ASSERT_VIOLATIONINTEGER_OVERFLOW (66 of 208 remaining) [2022-11-22 01:51:45,031 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr88ASSERT_VIOLATIONINTEGER_OVERFLOW (65 of 208 remaining) [2022-11-22 01:51:45,031 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr89ASSERT_VIOLATIONINTEGER_OVERFLOW (64 of 208 remaining) [2022-11-22 01:51:45,031 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr90ASSERT_VIOLATIONINTEGER_OVERFLOW (63 of 208 remaining) [2022-11-22 01:51:45,031 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr91ASSERT_VIOLATIONINTEGER_OVERFLOW (62 of 208 remaining) [2022-11-22 01:51:45,032 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr92ASSERT_VIOLATIONINTEGER_OVERFLOW (61 of 208 remaining) [2022-11-22 01:51:45,032 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr93ASSERT_VIOLATIONINTEGER_OVERFLOW (60 of 208 remaining) [2022-11-22 01:51:45,032 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr94ASSERT_VIOLATIONINTEGER_OVERFLOW (59 of 208 remaining) [2022-11-22 01:51:45,032 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr95ASSERT_VIOLATIONINTEGER_OVERFLOW (58 of 208 remaining) [2022-11-22 01:51:45,033 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr96ASSERT_VIOLATIONINTEGER_OVERFLOW (57 of 208 remaining) [2022-11-22 01:51:45,033 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr97ASSERT_VIOLATIONINTEGER_OVERFLOW (56 of 208 remaining) [2022-11-22 01:51:45,033 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr98ASSERT_VIOLATIONINTEGER_OVERFLOW (55 of 208 remaining) [2022-11-22 01:51:45,033 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr99ASSERT_VIOLATIONINTEGER_OVERFLOW (54 of 208 remaining) [2022-11-22 01:51:45,033 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr100ASSERT_VIOLATIONINTEGER_OVERFLOW (53 of 208 remaining) [2022-11-22 01:51:45,034 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr101ASSERT_VIOLATIONINTEGER_OVERFLOW (52 of 208 remaining) [2022-11-22 01:51:45,034 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr102ASSERT_VIOLATIONINTEGER_OVERFLOW (51 of 208 remaining) [2022-11-22 01:51:45,034 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr103ASSERT_VIOLATIONINTEGER_OVERFLOW (50 of 208 remaining) [2022-11-22 01:51:45,034 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr104ASSERT_VIOLATIONINTEGER_OVERFLOW (49 of 208 remaining) [2022-11-22 01:51:45,034 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr105ASSERT_VIOLATIONINTEGER_OVERFLOW (48 of 208 remaining) [2022-11-22 01:51:45,035 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr106ASSERT_VIOLATIONINTEGER_OVERFLOW (47 of 208 remaining) [2022-11-22 01:51:45,035 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr107ASSERT_VIOLATIONINTEGER_OVERFLOW (46 of 208 remaining) [2022-11-22 01:51:45,035 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr108ASSERT_VIOLATIONINTEGER_OVERFLOW (45 of 208 remaining) [2022-11-22 01:51:45,035 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr109ASSERT_VIOLATIONINTEGER_OVERFLOW (44 of 208 remaining) [2022-11-22 01:51:45,035 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr110ASSERT_VIOLATIONINTEGER_OVERFLOW (43 of 208 remaining) [2022-11-22 01:51:45,036 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr111ASSERT_VIOLATIONINTEGER_OVERFLOW (42 of 208 remaining) [2022-11-22 01:51:45,036 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr112ASSERT_VIOLATIONINTEGER_OVERFLOW (41 of 208 remaining) [2022-11-22 01:51:45,036 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr113ASSERT_VIOLATIONINTEGER_OVERFLOW (40 of 208 remaining) [2022-11-22 01:51:45,036 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr114ASSERT_VIOLATIONINTEGER_OVERFLOW (39 of 208 remaining) [2022-11-22 01:51:45,037 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr115ASSERT_VIOLATIONINTEGER_OVERFLOW (38 of 208 remaining) [2022-11-22 01:51:45,037 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr116ASSERT_VIOLATIONINTEGER_OVERFLOW (37 of 208 remaining) [2022-11-22 01:51:45,037 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr117ASSERT_VIOLATIONINTEGER_OVERFLOW (36 of 208 remaining) [2022-11-22 01:51:45,037 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr118ASSERT_VIOLATIONINTEGER_OVERFLOW (35 of 208 remaining) [2022-11-22 01:51:45,037 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr119ASSERT_VIOLATIONINTEGER_OVERFLOW (34 of 208 remaining) [2022-11-22 01:51:45,038 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr120ASSERT_VIOLATIONINTEGER_OVERFLOW (33 of 208 remaining) [2022-11-22 01:51:45,038 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr121ASSERT_VIOLATIONINTEGER_OVERFLOW (32 of 208 remaining) [2022-11-22 01:51:45,038 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr122ASSERT_VIOLATIONINTEGER_OVERFLOW (31 of 208 remaining) [2022-11-22 01:51:45,038 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr123ASSERT_VIOLATIONINTEGER_OVERFLOW (30 of 208 remaining) [2022-11-22 01:51:45,038 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr124ASSERT_VIOLATIONINTEGER_OVERFLOW (29 of 208 remaining) [2022-11-22 01:51:45,039 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr125ASSERT_VIOLATIONINTEGER_OVERFLOW (28 of 208 remaining) [2022-11-22 01:51:45,039 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr126ASSERT_VIOLATIONINTEGER_OVERFLOW (27 of 208 remaining) [2022-11-22 01:51:45,039 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr127ASSERT_VIOLATIONINTEGER_OVERFLOW (26 of 208 remaining) [2022-11-22 01:51:45,039 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr128ASSERT_VIOLATIONINTEGER_OVERFLOW (25 of 208 remaining) [2022-11-22 01:51:45,040 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr129ASSERT_VIOLATIONINTEGER_OVERFLOW (24 of 208 remaining) [2022-11-22 01:51:45,040 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr130ASSERT_VIOLATIONINTEGER_OVERFLOW (23 of 208 remaining) [2022-11-22 01:51:45,040 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr131ASSERT_VIOLATIONINTEGER_OVERFLOW (22 of 208 remaining) [2022-11-22 01:51:45,041 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr132ASSERT_VIOLATIONINTEGER_OVERFLOW (21 of 208 remaining) [2022-11-22 01:51:45,041 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr133ASSERT_VIOLATIONINTEGER_OVERFLOW (20 of 208 remaining) [2022-11-22 01:51:45,042 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr134ASSERT_VIOLATIONINTEGER_OVERFLOW (19 of 208 remaining) [2022-11-22 01:51:45,042 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr135ASSERT_VIOLATIONINTEGER_OVERFLOW (18 of 208 remaining) [2022-11-22 01:51:45,044 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr136ASSERT_VIOLATIONINTEGER_OVERFLOW (17 of 208 remaining) [2022-11-22 01:51:45,044 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr137ASSERT_VIOLATIONINTEGER_OVERFLOW (16 of 208 remaining) [2022-11-22 01:51:45,045 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr138ASSERT_VIOLATIONINTEGER_OVERFLOW (15 of 208 remaining) [2022-11-22 01:51:45,045 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr139ASSERT_VIOLATIONINTEGER_OVERFLOW (14 of 208 remaining) [2022-11-22 01:51:45,045 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr140ASSERT_VIOLATIONINTEGER_OVERFLOW (13 of 208 remaining) [2022-11-22 01:51:45,045 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr141ASSERT_VIOLATIONINTEGER_OVERFLOW (12 of 208 remaining) [2022-11-22 01:51:45,046 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr142ASSERT_VIOLATIONINTEGER_OVERFLOW (11 of 208 remaining) [2022-11-22 01:51:45,046 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr143ASSERT_VIOLATIONINTEGER_OVERFLOW (10 of 208 remaining) [2022-11-22 01:51:45,046 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr144ASSERT_VIOLATIONINTEGER_OVERFLOW (9 of 208 remaining) [2022-11-22 01:51:45,046 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr145ASSERT_VIOLATIONINTEGER_OVERFLOW (8 of 208 remaining) [2022-11-22 01:51:45,046 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr146ASSERT_VIOLATIONINTEGER_OVERFLOW (7 of 208 remaining) [2022-11-22 01:51:45,047 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr147ASSERT_VIOLATIONINTEGER_OVERFLOW (6 of 208 remaining) [2022-11-22 01:51:45,047 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location bend_pitchErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (5 of 208 remaining) [2022-11-22 01:51:45,047 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location bend_pitchErr1ASSERT_VIOLATIONINTEGER_OVERFLOW (4 of 208 remaining) [2022-11-22 01:51:45,047 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location bend_pitchErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (3 of 208 remaining) [2022-11-22 01:51:45,048 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location bend_pitchErr3ASSERT_VIOLATIONINTEGER_OVERFLOW (2 of 208 remaining) [2022-11-22 01:51:45,048 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location bend_pitchErr4ASSERT_VIOLATIONINTEGER_OVERFLOW (1 of 208 remaining) [2022-11-22 01:51:45,048 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location bend_pitchErr5ASSERT_VIOLATIONINTEGER_OVERFLOW (0 of 208 remaining) [2022-11-22 01:51:45,048 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2022-11-22 01:51:45,053 INFO L444 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-22 01:51:45,060 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2022-11-22 01:51:45,171 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 22.11 01:51:45 BoogieIcfgContainer [2022-11-22 01:51:45,172 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-11-22 01:51:45,172 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-11-22 01:51:45,172 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-11-22 01:51:45,173 INFO L275 PluginConnector]: Witness Printer initialized [2022-11-22 01:51:45,173 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 01:51:28" (3/4) ... [2022-11-22 01:51:45,176 INFO L140 WitnessPrinter]: No result that supports witness generation found [2022-11-22 01:51:45,176 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-11-22 01:51:45,177 INFO L158 Benchmark]: Toolchain (without parser) took 26451.95ms. Allocated memory was 146.8MB in the beginning and 750.8MB in the end (delta: 604.0MB). Free memory was 99.1MB in the beginning and 507.5MB in the end (delta: -408.4MB). Peak memory consumption was 199.8MB. Max. memory is 16.1GB. [2022-11-22 01:51:45,177 INFO L158 Benchmark]: CDTParser took 0.18ms. Allocated memory is still 146.8MB. Free memory is still 88.6MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-22 01:51:45,178 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1610.84ms. Allocated memory was 146.8MB in the beginning and 207.6MB in the end (delta: 60.8MB). Free memory was 99.1MB in the beginning and 129.7MB in the end (delta: -30.6MB). Peak memory consumption was 71.1MB. Max. memory is 16.1GB. [2022-11-22 01:51:45,178 INFO L158 Benchmark]: Boogie Procedure Inliner took 255.66ms. Allocated memory is still 207.6MB. Free memory was 129.7MB in the beginning and 98.3MB in the end (delta: 31.5MB). Peak memory consumption was 31.5MB. Max. memory is 16.1GB. [2022-11-22 01:51:45,178 INFO L158 Benchmark]: Boogie Preprocessor took 346.61ms. Allocated memory is still 207.6MB. Free memory was 98.3MB in the beginning and 124.6MB in the end (delta: -26.4MB). Peak memory consumption was 36.5MB. Max. memory is 16.1GB. [2022-11-22 01:51:45,179 INFO L158 Benchmark]: RCFGBuilder took 7891.79ms. Allocated memory was 207.6MB in the beginning and 440.4MB in the end (delta: 232.8MB). Free memory was 124.6MB in the beginning and 155.1MB in the end (delta: -30.5MB). Peak memory consumption was 242.9MB. Max. memory is 16.1GB. [2022-11-22 01:51:45,179 INFO L158 Benchmark]: TraceAbstraction took 16331.84ms. Allocated memory was 440.4MB in the beginning and 750.8MB in the end (delta: 310.4MB). Free memory was 154.1MB in the beginning and 508.5MB in the end (delta: -354.5MB). Peak memory consumption was 252.7MB. Max. memory is 16.1GB. [2022-11-22 01:51:45,179 INFO L158 Benchmark]: Witness Printer took 4.46ms. Allocated memory is still 750.8MB. Free memory was 508.5MB in the beginning and 507.5MB in the end (delta: 1.1MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-11-22 01:51:45,181 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18ms. Allocated memory is still 146.8MB. Free memory is still 88.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1610.84ms. Allocated memory was 146.8MB in the beginning and 207.6MB in the end (delta: 60.8MB). Free memory was 99.1MB in the beginning and 129.7MB in the end (delta: -30.6MB). Peak memory consumption was 71.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 255.66ms. Allocated memory is still 207.6MB. Free memory was 129.7MB in the beginning and 98.3MB in the end (delta: 31.5MB). Peak memory consumption was 31.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 346.61ms. Allocated memory is still 207.6MB. Free memory was 98.3MB in the beginning and 124.6MB in the end (delta: -26.4MB). Peak memory consumption was 36.5MB. Max. memory is 16.1GB. * RCFGBuilder took 7891.79ms. Allocated memory was 207.6MB in the beginning and 440.4MB in the end (delta: 232.8MB). Free memory was 124.6MB in the beginning and 155.1MB in the end (delta: -30.5MB). Peak memory consumption was 242.9MB. Max. memory is 16.1GB. * TraceAbstraction took 16331.84ms. Allocated memory was 440.4MB in the beginning and 750.8MB in the end (delta: 310.4MB). Free memory was 154.1MB in the beginning and 508.5MB in the end (delta: -354.5MB). Peak memory consumption was 252.7MB. Max. memory is 16.1GB. * Witness Printer took 4.46ms. Allocated memory is still 750.8MB. Free memory was 508.5MB in the beginning and 507.5MB in the end (delta: 1.1MB). Peak memory consumption was 4.2MB. 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. * 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 - UnprovableResult [Line: 3016]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: overapproximation of bitwiseAnd at line 3016. Possible FailurePath: [L2600-L2618] 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}}}; [L2619] static struct opl_devinfo *devc = 0; [L2620] static int detected_model ; [L2913-L2945] 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, -10, -10, -9, -9, -8, -8, -8, -7, -7, -7, 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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, {(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, (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}; [L5900] static int me ; [L5901] static int io = -1; [L5944] int LDV_IN_INTERRUPT ; [L5947] int var_opl3_open_12_p0 ; [L5948] int var_opl3_open_12_p1 ; [L5949] int res_opl3_open_12 ; [L5950] int var_opl3_close_13_p0 ; [L5951] int var_opl3_ioctl_1_p0 ; [L5952] unsigned int var_opl3_ioctl_1_p1 ; [L5953] void *var_opl3_ioctl_1_p2 ; [L5954] int var_opl3_kill_note_3_p0 ; [L5955] int var_opl3_kill_note_3_p1 ; [L5956] int var_opl3_kill_note_3_p2 ; [L5957] int var_opl3_kill_note_3_p3 ; [L5958] int var_opl3_start_note_8_p0 ; [L5959] int var_opl3_start_note_8_p1 ; [L5960] int var_opl3_start_note_8_p2 ; [L5961] int var_opl3_start_note_8_p3 ; [L5962] int var_opl3_set_instr_5_p0 ; [L5963] int var_opl3_set_instr_5_p1 ; [L5964] int var_opl3_set_instr_5_p2 ; [L5965] int var_opl3_reset_11_p0 ; [L5966] int var_opl3_hw_control_14_p0 ; [L5967] unsigned char *var_opl3_hw_control_14_p1 ; [L5968] int var_opl3_load_patch_15_p0 ; [L5969] int var_opl3_load_patch_15_p1 ; [L5970] char const *var_opl3_load_patch_15_p2 ; [L5971] int var_opl3_load_patch_15_p3 ; [L5972] int var_opl3_load_patch_15_p4 ; [L5973] int var_opl3_aftertouch_18_p0 ; [L5974] int var_opl3_aftertouch_18_p1 ; [L5975] int var_opl3_aftertouch_18_p2 ; [L5976] int var_opl3_controller_20_p0 ; [L5977] int var_opl3_controller_20_p1 ; [L5978] int var_opl3_controller_20_p2 ; [L5979] int var_opl3_controller_20_p3 ; [L5980] int var_opl3_panning_16_p0 ; [L5981] int var_opl3_panning_16_p1 ; [L5982] int var_opl3_panning_16_p2 ; [L5983] int var_opl3_volume_method_17_p0 ; [L5984] int var_opl3_volume_method_17_p1 ; [L5985] int var_opl3_bender_21_p0 ; [L5986] int var_opl3_bender_21_p1 ; [L5987] int var_opl3_bender_21_p2 ; [L5988] int var_opl3_alloc_voice_22_p0 ; [L5989] int var_opl3_alloc_voice_22_p1 ; [L5990] int var_opl3_alloc_voice_22_p2 ; [L5991] struct voice_alloc_info *var_opl3_alloc_voice_22_p3 ; [L5992] int var_opl3_setup_voice_23_p0 ; [L5993] int var_opl3_setup_voice_23_p1 ; [L5994] int var_opl3_setup_voice_23_p2 ; [L5995] int ldv_s_opl3_operations_synth_operations ; [L5996] int tmp ; [L5997] int tmp___0 ; [L5998] int tmp___1 ; [L6000] ldv_s_opl3_operations_synth_operations = 0 [L6001] LDV_IN_INTERRUPT = 1 [L6002] FCALL ldv_initialize() [L6003] FCALL ldv_handler_precall() VAL [__this_module={18446744073709551634:18446744073709551617}, detected_model=0, devc={0:0}, fm_volume_table={25:0}, io=-1, LDV_IN_INTERRUPT=1, ldv_s_opl3_operations_synth_operations=0, me=0, opl3_operations={26:0}, pv_map={24:0}] [L6004] CALL, EXPR init_opl3() [L5904] int tmp ; [L5907] COND FALSE !(io != -1) VAL [__this_module={18446744073709551634:18446744073709551617}, detected_model=0, devc={0:0}, fm_volume_table={25:0}, io=-1, LDV_IN_INTERRUPT=1, me=0, opl3_operations={26:0}, pv_map={24:0}] [L5916] return (0); VAL [\result=0, __this_module={18446744073709551634:18446744073709551617}, detected_model=0, devc={0:0}, fm_volume_table={25:0}, io=-1, LDV_IN_INTERRUPT=1, me=0, opl3_operations={26:0}, pv_map={24:0}] [L6004] RET, EXPR init_opl3() [L6004] tmp = init_opl3() [L6005] COND FALSE !(tmp != 0) VAL [__this_module={18446744073709551634:18446744073709551617}, detected_model=0, devc={0:0}, fm_volume_table={25:0}, io=-1, LDV_IN_INTERRUPT=1, ldv_s_opl3_operations_synth_operations=0, me=0, opl3_operations={26:0}, pv_map={24:0}, tmp=0] [L6100] tmp___1 = __VERIFIER_nondet_int() [L6101] COND TRUE tmp___1 != 0 || ldv_s_opl3_operations_synth_operations != 0 [L6011] tmp___0 = __VERIFIER_nondet_int() [L6013] case 0: [L6026] case 1: [L6034] case 2: [L6038] case 3: [L6043] case 4: VAL [__this_module={18446744073709551634:18446744073709551617}, detected_model=0, devc={0:0}, fm_volume_table={25:0}, io=-1, LDV_IN_INTERRUPT=1, ldv_s_opl3_operations_synth_operations=0, me=0, opl3_operations={26:0}, pv_map={24:0}, tmp=0, tmp___0=4, tmp___1=1] [L6044] FCALL ldv_handler_precall() VAL [__this_module={18446744073709551634:18446744073709551617}, detected_model=0, devc={0:0}, fm_volume_table={25:0}, io=-1, LDV_IN_INTERRUPT=1, ldv_s_opl3_operations_synth_operations=0, me=0, opl3_operations={26:0}, pv_map={24:0}, tmp=0, tmp___0=4, tmp___1=1] [L6045-L6046] CALL opl3_start_note(var_opl3_start_note_8_p0, var_opl3_start_note_8_p1, var_opl3_start_note_8_p2, var_opl3_start_note_8_p3) [L3047] unsigned char data ; [L3048] unsigned char fpc ; [L3049] int block ; [L3050] int fnum ; [L3051] int freq ; [L3052] int voice_mode ; [L3053] int pan ; [L3054] struct sbi_instrument *instr ; [L3055] struct physical_voice_info *map ; [L3056] int voice_shift ; [L3057] unsigned long tmp ; [L3058] int tmp___0 ; [L3059] unsigned long tmp___1 ; [L3061] voice < 0 || devc->nr_voice <= voice [L3061] EXPR devc->nr_voice [L3061] voice < 0 || devc->nr_voice <= voice VAL [\old(dev)=18446744073709551621, \old(note)=255, \old(voice)=0, \old(volume)=18446744073709551627, __this_module={18446744073709551634:18446744073709551617}, block={145:0}, detected_model=0, dev=18446744073709551621, devc={0:0}, devc->nr_voice=1, fm_volume_table={25:0}, fnum={139:0}, io=-1, LDV_IN_INTERRUPT=1, me=0, note=255, opl3_operations={26:0}, pv_map={24:0}, voice=0, voice < 0 || devc->nr_voice <= voice=0, volume=18446744073709551627] [L3061] COND FALSE !(voice < 0 || devc->nr_voice <= voice) [L3065] EXPR devc->lv_map[voice] [L3065] map = (struct physical_voice_info *)(& pv_map) + (unsigned long )devc->lv_map[voice] [L3066] EXPR devc->voc[voice].panning [L3066] pan = devc->voc[voice].panning [L3067] EXPR map->voice_mode VAL [\old(dev)=18446744073709551621, \old(note)=255, \old(voice)=0, \old(volume)=18446744073709551627, __this_module={18446744073709551634:18446744073709551617}, block={145:0}, detected_model=0, dev=18446744073709551621, devc={0:0}, fm_volume_table={25:0}, fnum={139:0}, io=-1, LDV_IN_INTERRUPT=1, map={24:-8}, map->voice_mode=257, me=0, note=255, opl3_operations={26:0}, pan=18446744073709551625, pv_map={24:0}, voice=0, volume=18446744073709551627] [L3067] COND FALSE !((unsigned int )map->voice_mode == 0U) [L3071] COND TRUE note == 255 [L3072] EXPR devc->voc[voice].volume VAL [\old(dev)=18446744073709551621, \old(note)=255, \old(voice)=0, \old(volume)=18446744073709551627, __this_module={18446744073709551634:18446744073709551617}, block={145:0}, detected_model=0, dev=18446744073709551621, devc={0:0}, devc->voc[voice].volume=18446744073709551629, fm_volume_table={25:0}, fnum={139:0}, io=-1, LDV_IN_INTERRUPT=1, map={24:-8}, me=0, note=255, opl3_operations={26:0}, pan=18446744073709551625, pv_map={24:0}, voice=0, volume=18446744073709551627] [L3072] CALL set_voice_volume(voice, volume, devc->voc[voice].volume) VAL [\old(main_vol)=18446744073709551629, \old(voice)=0, \old(volume)=18446744073709551627, __this_module={18446744073709551634:18446744073709551617}, detected_model=0, devc={0:0}, fm_volume_table={25:0}, io=-1, LDV_IN_INTERRUPT=1, me=0, opl3_operations={26:0}, pv_map={24:0}] [L2974] unsigned char vol1 ; [L2975] unsigned char vol2 ; [L2976] unsigned char vol3 ; [L2977] unsigned char vol4 ; [L2978] struct sbi_instrument *instr ; [L2979] struct physical_voice_info *map ; [L2980] int connection ; [L2982] voice < 0 || devc->nr_voice <= voice [L2982] EXPR devc->nr_voice [L2982] voice < 0 || devc->nr_voice <= voice VAL [\old(main_vol)=18446744073709551629, \old(voice)=0, \old(volume)=18446744073709551627, __this_module={18446744073709551634:18446744073709551617}, detected_model=0, devc={0:0}, devc->nr_voice=1, fm_volume_table={25:0}, io=-1, LDV_IN_INTERRUPT=1, main_vol=18446744073709551629, me=0, opl3_operations={26:0}, pv_map={24:0}, voice=0, voice < 0 || devc->nr_voice <= voice=0, vol1={146:0}, vol2={147:0}, vol3={149:0}, vol4={131:0}, volume=18446744073709551627] [L2982] COND FALSE !(voice < 0 || devc->nr_voice <= voice) [L2986] EXPR devc->lv_map[voice] [L2986] map = (struct physical_voice_info *)(& pv_map) + (unsigned long )devc->lv_map[voice] [L2987] EXPR devc->act_i[voice] [L2987] instr = devc->act_i[voice] [L2988] COND FALSE !((unsigned long )instr == (unsigned long )((struct sbi_instrument *)0)) [L2992] EXPR instr->channel VAL [\old(main_vol)=18446744073709551629, \old(voice)=0, \old(volume)=18446744073709551627, __this_module={18446744073709551634:18446744073709551617}, detected_model=0, devc={0:0}, fm_volume_table={25:0}, instr={146:914}, instr->channel=150, io=-1, LDV_IN_INTERRUPT=1, main_vol=18446744073709551629, map={24:-8}, me=0, opl3_operations={26:0}, pv_map={24:0}, voice=0, vol1={146:0}, vol2={147:0}, vol3={149:0}, vol4={131:0}, volume=18446744073709551627] [L2992] COND FALSE !(instr->channel < 0) [L2996] EXPR devc->voc[voice].mode VAL [\old(main_vol)=18446744073709551629, \old(voice)=0, \old(volume)=18446744073709551627, __this_module={18446744073709551634:18446744073709551617}, detected_model=0, devc={0:0}, devc->voc[voice].mode=18446744073709551619, fm_volume_table={25:0}, instr={146:914}, io=-1, LDV_IN_INTERRUPT=1, main_vol=18446744073709551629, map={24:-8}, me=0, opl3_operations={26:0}, pv_map={24:0}, voice=0, vol1={146:0}, vol2={147:0}, vol3={149:0}, vol4={131:0}, volume=18446744073709551627] [L2996] COND FALSE !(devc->voc[voice].mode == 0) [L3000] EXPR devc->voc[voice].mode VAL [\old(main_vol)=18446744073709551629, \old(voice)=0, \old(volume)=18446744073709551627, __this_module={18446744073709551634:18446744073709551617}, detected_model=0, devc={0:0}, devc->voc[voice].mode=18446744073709551619, fm_volume_table={25:0}, instr={146:914}, io=-1, LDV_IN_INTERRUPT=1, main_vol=18446744073709551629, map={24:-8}, me=0, opl3_operations={26:0}, pv_map={24:0}, voice=0, vol1={146:0}, vol2={147:0}, vol3={149:0}, vol4={131:0}, volume=18446744073709551627] [L3000] COND FALSE !(devc->voc[voice].mode == 2) [L3012] EXPR instr->operators[2] [L3012] vol1 = instr->operators[2] [L3013] EXPR instr->operators[3] [L3013] vol2 = instr->operators[3] [L3014] EXPR instr->operators[13] [L3014] vol3 = instr->operators[13] [L3015] EXPR instr->operators[14] [L3015] vol4 = instr->operators[14] [L3016] EXPR instr->operators[10] VAL [\old(main_vol)=18446744073709551629, \old(voice)=0, \old(volume)=18446744073709551627, __this_module={18446744073709551634:18446744073709551617}, detected_model=0, devc={0:0}, fm_volume_table={25:0}, instr={146:914}, instr->operators[10]=258, io=-1, LDV_IN_INTERRUPT=1, main_vol=18446744073709551629, map={24:-8}, me=0, opl3_operations={26:0}, pv_map={24:0}, voice=0, vol1={146:0}, vol2={147:0}, vol3={149:0}, vol4={131:0}, volume=18446744073709551627] [L3016] ((int )instr->operators[10] & 1) << 1 VAL [\old(main_vol)=18446744073709551629, \old(voice)=0, \old(volume)=18446744073709551627, __this_module={18446744073709551634:18446744073709551617}, detected_model=0, devc={0:0}, fm_volume_table={25:0}, instr={146:914}, instr->operators[10]=258, io=-1, LDV_IN_INTERRUPT=1, main_vol=18446744073709551629, map={24:-8}, me=0, opl3_operations={26:0}, pv_map={24:0}, voice=0, vol1={146:0}, vol2={147:0}, vol3={149:0}, vol4={131:0}, volume=18446744073709551627] - UnprovableResult [Line: 2866]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 2866]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3009]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3009]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3010]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3010]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3016]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3037]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3037]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3038]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3038]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3039]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3039]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3040]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3040]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3265]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3265]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3274]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3274]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3276]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3276]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3279]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3279]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3281]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3281]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3286]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3286]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3300]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3300]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 2955]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 2955]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 2955]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 2955]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 2957]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 2957]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3190]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3190]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3191]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3191]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3201]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3201]: 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: 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: 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: 3231]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3231]: 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: 3246]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3246]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 2801]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 2801]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 2802]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 2802]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 2808]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 2808]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 2811]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 2811]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 2813]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 2813]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 2818]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 2818]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 2820]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 2820]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 2823]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 2823]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 2828]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 2828]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 2834]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 2834]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 2835]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 2835]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 5822]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 5822]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 5861]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 5861]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 5879]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 5879]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 5891]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 5891]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3330]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3330]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 6022]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 6022]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 2659]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 2659]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 2669]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 2669]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 2679]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 2679]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 2689]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 2689]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 2699]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 2699]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3076]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3076]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3077]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3077]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3079]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3079]: 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: 3083]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3083]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3101]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3101]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3104]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3104]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3106]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3106]: 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: 3112]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3112]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3113]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3113]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3114]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3114]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3115]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3115]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3116]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3116]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3117]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3117]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3118]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3118]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3136]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3136]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3138]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3138]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3139]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3139]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3140]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3140]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3141]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3141]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3142]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3142]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3143]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3143]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3144]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3144]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3145]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3145]: 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: 3157]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3157]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3166]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3166]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3167]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3167]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3169]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3169]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3171]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3171]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3430]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3430]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3438]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3438]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3446]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3446]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3452]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3452]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3460]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3460]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3466]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3466]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3474]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3474]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3480]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3480]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3486]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3486]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3496]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3496]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3503]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3503]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3561]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3561]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3564]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3564]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3564]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3564]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3578]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3578]: 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: 3637]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3637]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3648]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3648]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3671]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3671]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3671]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3671]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 5926]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 5926]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3539]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3539]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3540]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3540]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3542]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 3542]: 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 26 procedures, 906 locations, 208 error locations. Started 1 CEGAR loops. OverallTime: 16.1s, OverallIterations: 9, TraceHistogramMax: 2, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 4.1s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 1836 SdHoareTripleChecker+Valid, 3.2s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 1675 mSDsluCounter, 13516 SdHoareTripleChecker+Invalid, 2.7s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 6873 mSDsCounter, 35 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 1400 IncrementalHoareTripleChecker+Invalid, 1435 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 35 mSolverCounterUnsat, 6643 mSDtfsCounter, 1400 mSolverCounterSat, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 70 GetRequests, 58 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=994occurred in iteration=6, InterpolantAutomatonStates: 26, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.5s AutomataMinimizationTime, 8 MinimizatonAttempts, 746 StatesRemovedByMinimization, 5 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.3s SsaConstructionTime, 5.0s SatisfiabilityAnalysisTime, 3.5s InterpolantComputationTime, 265 NumberOfCodeBlocks, 265 NumberOfCodeBlocksAsserted, 11 NumberOfCheckSat, 225 ConstructedInterpolants, 0 QuantifiedInterpolants, 329 SizeOfPredicates, 0 NumberOfNonLiveVariables, 10710 ConjunctsInSsa, 6 ConjunctsInUnsatCore, 10 InterpolantComputations, 8 PerfectInterpolantSequences, 28/34 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 could not prove your program: unable to determine feasibility of some traces [2022-11-22 01:51:45,263 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5aeaca29-efa7-4ad4-a910-7168b05acff9/bin/utaipan-g80aRyZoba/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### 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_5aeaca29-efa7-4ad4-a910-7168b05acff9/bin/utaipan-g80aRyZoba/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5aeaca29-efa7-4ad4-a910-7168b05acff9/bin/utaipan-g80aRyZoba/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5aeaca29-efa7-4ad4-a910-7168b05acff9/bin/utaipan-g80aRyZoba/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5aeaca29-efa7-4ad4-a910-7168b05acff9/bin/utaipan-g80aRyZoba/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-commit-tester/m0_sound-oss-opl3-ko--111_1a--42f9f8d.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5aeaca29-efa7-4ad4-a910-7168b05acff9/bin/utaipan-g80aRyZoba/config/svcomp-Overflow-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5aeaca29-efa7-4ad4-a910-7168b05acff9/bin/utaipan-g80aRyZoba --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 eaacc86bd1623a3c57f572e3bcbe9368038e14a886e3ea41553bd1a4d24d89fa --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-b5237d8 [2022-11-22 01:51:47,668 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-22 01:51:47,670 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-22 01:51:47,705 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-22 01:51:47,706 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-22 01:51:47,709 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-22 01:51:47,711 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-22 01:51:47,715 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-22 01:51:47,717 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-22 01:51:47,722 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-22 01:51:47,724 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-22 01:51:47,725 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-22 01:51:47,726 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-22 01:51:47,728 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-22 01:51:47,730 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-22 01:51:47,734 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-22 01:51:47,737 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-22 01:51:47,738 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-22 01:51:47,740 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-22 01:51:47,742 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-22 01:51:47,747 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-22 01:51:47,749 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-22 01:51:47,751 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-22 01:51:47,752 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-22 01:51:47,759 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-22 01:51:47,763 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-22 01:51:47,764 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-22 01:51:47,765 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-22 01:51:47,766 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-22 01:51:47,767 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-22 01:51:47,768 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-22 01:51:47,769 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-22 01:51:47,770 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-22 01:51:47,772 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-22 01:51:47,787 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-22 01:51:47,788 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-22 01:51:47,789 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-22 01:51:47,789 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-22 01:51:47,789 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-22 01:51:47,790 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-22 01:51:47,791 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-22 01:51:47,792 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5aeaca29-efa7-4ad4-a910-7168b05acff9/bin/utaipan-g80aRyZoba/config/svcomp-Overflow-64bit-Taipan_Bitvector.epf [2022-11-22 01:51:47,831 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-22 01:51:47,831 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-22 01:51:47,832 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-22 01:51:47,833 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-22 01:51:47,834 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-22 01:51:47,834 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-22 01:51:47,834 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-22 01:51:47,834 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-22 01:51:47,835 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-22 01:51:47,835 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-22 01:51:47,836 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-22 01:51:47,836 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-22 01:51:47,837 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-22 01:51:47,837 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-22 01:51:47,837 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-22 01:51:47,838 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-22 01:51:47,838 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-22 01:51:47,838 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-22 01:51:47,838 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-22 01:51:47,839 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-22 01:51:47,839 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-22 01:51:47,839 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-22 01:51:47,839 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-22 01:51:47,840 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-22 01:51:47,840 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-22 01:51:47,840 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-22 01:51:47,840 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-22 01:51:47,841 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-22 01:51:47,841 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-22 01:51:47,841 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-22 01:51:47,841 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-22 01:51:47,842 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-22 01:51:47,842 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-22 01:51:47,842 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-22 01:51:47,843 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-22 01:51:47,843 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-22 01:51:47,843 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-22 01:51:47,843 INFO L138 SettingsManager]: * Logic for external solver=AUFBV 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_5aeaca29-efa7-4ad4-a910-7168b05acff9/bin/utaipan-g80aRyZoba/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5aeaca29-efa7-4ad4-a910-7168b05acff9/bin/utaipan-g80aRyZoba Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> eaacc86bd1623a3c57f572e3bcbe9368038e14a886e3ea41553bd1a4d24d89fa [2022-11-22 01:51:48,252 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-22 01:51:48,273 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-22 01:51:48,276 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-22 01:51:48,277 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-22 01:51:48,278 INFO L275 PluginConnector]: CDTParser initialized [2022-11-22 01:51:48,279 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5aeaca29-efa7-4ad4-a910-7168b05acff9/bin/utaipan-g80aRyZoba/../../sv-benchmarks/c/ldv-commit-tester/m0_sound-oss-opl3-ko--111_1a--42f9f8d.i [2022-11-22 01:51:51,400 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-22 01:51:51,957 INFO L351 CDTParser]: Found 1 translation units. [2022-11-22 01:51:51,958 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5aeaca29-efa7-4ad4-a910-7168b05acff9/sv-benchmarks/c/ldv-commit-tester/m0_sound-oss-opl3-ko--111_1a--42f9f8d.i [2022-11-22 01:51:52,010 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5aeaca29-efa7-4ad4-a910-7168b05acff9/bin/utaipan-g80aRyZoba/data/8b1b063f9/b8eee4ba358a4e14a5d3431b45764e96/FLAGebd2160c5 [2022-11-22 01:51:52,030 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5aeaca29-efa7-4ad4-a910-7168b05acff9/bin/utaipan-g80aRyZoba/data/8b1b063f9/b8eee4ba358a4e14a5d3431b45764e96 [2022-11-22 01:51:52,035 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-22 01:51:52,037 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-22 01:51:52,040 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-22 01:51:52,041 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-22 01:51:52,044 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-22 01:51:52,045 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 01:51:52" (1/1) ... [2022-11-22 01:51:52,047 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2ac45166 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 01:51:52, skipping insertion in model container [2022-11-22 01:51:52,047 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 01:51:52" (1/1) ... [2022-11-22 01:51:52,054 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-22 01:51:52,222 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-22 01:51:52,897 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.UnsupportedOperationException: Integer overflow check for leftshift is not yet implemented. at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.BitvectorTranslation.constructOverflowCheckForBinaryBitwiseIntegerExpression(BitvectorTranslation.java:1570) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CExpressionTranslator.addIntegerBoundsCheck(CExpressionTranslator.java:1060) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CExpressionTranslator.handleBitshiftOperation(CExpressionTranslator.java:430) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:834) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:282) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2446) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:303) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:727) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:282) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:728) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:282) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1413) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:220) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1087) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1669) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:229) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1087) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1087) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:371) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1489) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:155) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3314) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2388) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:600) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-22 01:51:52,904 INFO L158 Benchmark]: Toolchain (without parser) took 865.97ms. Allocated memory was 67.1MB in the beginning and 98.6MB in the end (delta: 31.5MB). Free memory was 34.3MB in the beginning and 44.8MB in the end (delta: -10.6MB). Peak memory consumption was 20.8MB. Max. memory is 16.1GB. [2022-11-22 01:51:52,905 INFO L158 Benchmark]: CDTParser took 0.33ms. Allocated memory is still 67.1MB. Free memory is still 45.6MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-22 01:51:52,906 INFO L158 Benchmark]: CACSL2BoogieTranslator took 862.11ms. Allocated memory was 67.1MB in the beginning and 98.6MB in the end (delta: 31.5MB). Free memory was 34.0MB in the beginning and 44.8MB in the end (delta: -10.8MB). Peak memory consumption was 20.8MB. Max. memory is 16.1GB. [2022-11-22 01:51:52,908 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.33ms. Allocated memory is still 67.1MB. Free memory is still 45.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 862.11ms. Allocated memory was 67.1MB in the beginning and 98.6MB in the end (delta: 31.5MB). Free memory was 34.0MB in the beginning and 44.8MB in the end (delta: -10.8MB). Peak memory consumption was 20.8MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: UnsupportedOperationException: Integer overflow check for leftshift is not yet implemented. de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: UnsupportedOperationException: Integer overflow check for leftshift is not yet implemented.: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.BitvectorTranslation.constructOverflowCheckForBinaryBitwiseIntegerExpression(BitvectorTranslation.java:1570) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: Integer overflow check for leftshift is not yet implemented.