./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 38b53e6a 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_671219d2-074a-4117-971a-dbe3b63d7249/bin/utaipan-ByfvJB40ur/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_671219d2-074a-4117-971a-dbe3b63d7249/bin/utaipan-ByfvJB40ur/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_671219d2-074a-4117-971a-dbe3b63d7249/bin/utaipan-ByfvJB40ur/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_671219d2-074a-4117-971a-dbe3b63d7249/bin/utaipan-ByfvJB40ur/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_671219d2-074a-4117-971a-dbe3b63d7249/bin/utaipan-ByfvJB40ur/config/svcomp-Overflow-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_671219d2-074a-4117-971a-dbe3b63d7249/bin/utaipan-ByfvJB40ur --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-38b53e6 [2022-11-26 00:24:40,634 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-26 00:24:40,636 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-26 00:24:40,664 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-26 00:24:40,664 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-26 00:24:40,668 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-26 00:24:40,670 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-26 00:24:40,674 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-26 00:24:40,676 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-26 00:24:40,681 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-26 00:24:40,683 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-26 00:24:40,685 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-26 00:24:40,685 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-26 00:24:40,691 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-26 00:24:40,693 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-26 00:24:40,696 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-26 00:24:40,697 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-26 00:24:40,698 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-26 00:24:40,700 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-26 00:24:40,708 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-26 00:24:40,710 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-26 00:24:40,712 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-26 00:24:40,714 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-26 00:24:40,715 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-26 00:24:40,723 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-26 00:24:40,723 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-26 00:24:40,723 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-26 00:24:40,724 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-26 00:24:40,725 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-26 00:24:40,725 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-26 00:24:40,726 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-26 00:24:40,726 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-26 00:24:40,727 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-26 00:24:40,728 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-26 00:24:40,729 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-26 00:24:40,729 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-26 00:24:40,730 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-26 00:24:40,730 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-26 00:24:40,730 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-26 00:24:40,735 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-26 00:24:40,736 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-26 00:24:40,737 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_671219d2-074a-4117-971a-dbe3b63d7249/bin/utaipan-ByfvJB40ur/config/svcomp-Overflow-64bit-Taipan_Default.epf [2022-11-26 00:24:40,758 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-26 00:24:40,759 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-26 00:24:40,759 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-26 00:24:40,759 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-26 00:24:40,760 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-26 00:24:40,760 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-26 00:24:40,760 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-26 00:24:40,760 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-26 00:24:40,761 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-26 00:24:40,761 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-11-26 00:24:40,761 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-26 00:24:40,761 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-26 00:24:40,761 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-11-26 00:24:40,761 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-11-26 00:24:40,762 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-26 00:24:40,762 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-11-26 00:24:40,762 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-11-26 00:24:40,762 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-11-26 00:24:40,763 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-26 00:24:40,763 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-26 00:24:40,763 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-26 00:24:40,763 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-26 00:24:40,764 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-26 00:24:40,764 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-26 00:24:40,764 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-26 00:24:40,764 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-26 00:24:40,764 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-26 00:24:40,764 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-26 00:24:40,765 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-26 00:24:40,765 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-26 00:24:40,765 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-26 00:24:40,765 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-26 00:24:40,765 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-26 00:24:40,766 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-11-26 00:24:40,766 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-26 00:24:40,766 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-26 00:24:40,766 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-11-26 00:24:40,766 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-26 00:24:40,766 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-26 00:24:40,767 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-26 00:24:40,767 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_671219d2-074a-4117-971a-dbe3b63d7249/bin/utaipan-ByfvJB40ur/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_671219d2-074a-4117-971a-dbe3b63d7249/bin/utaipan-ByfvJB40ur Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> eaacc86bd1623a3c57f572e3bcbe9368038e14a886e3ea41553bd1a4d24d89fa [2022-11-26 00:24:41,088 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-26 00:24:41,123 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-26 00:24:41,126 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-26 00:24:41,127 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-26 00:24:41,128 INFO L275 PluginConnector]: CDTParser initialized [2022-11-26 00:24:41,129 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_671219d2-074a-4117-971a-dbe3b63d7249/bin/utaipan-ByfvJB40ur/../../sv-benchmarks/c/ldv-commit-tester/m0_sound-oss-opl3-ko--111_1a--42f9f8d.i [2022-11-26 00:24:44,303 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-26 00:24:44,823 INFO L351 CDTParser]: Found 1 translation units. [2022-11-26 00:24:44,824 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_671219d2-074a-4117-971a-dbe3b63d7249/sv-benchmarks/c/ldv-commit-tester/m0_sound-oss-opl3-ko--111_1a--42f9f8d.i [2022-11-26 00:24:44,861 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_671219d2-074a-4117-971a-dbe3b63d7249/bin/utaipan-ByfvJB40ur/data/8c73f8434/d90bd626718743578d8a72cb27179dc7/FLAGe2ee32a66 [2022-11-26 00:24:44,880 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_671219d2-074a-4117-971a-dbe3b63d7249/bin/utaipan-ByfvJB40ur/data/8c73f8434/d90bd626718743578d8a72cb27179dc7 [2022-11-26 00:24:44,884 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-26 00:24:44,886 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-26 00:24:44,889 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-26 00:24:44,889 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-26 00:24:44,893 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-26 00:24:44,894 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 12:24:44" (1/1) ... [2022-11-26 00:24:44,895 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@33278846 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:24:44, skipping insertion in model container [2022-11-26 00:24:44,896 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 12:24:44" (1/1) ... [2022-11-26 00:24:44,904 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-26 00:24:45,032 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-26 00:24:45,646 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-11-26 00:24:45,657 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_fmt [2022-11-26 00:24:45,668 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-11-26 00:24:45,758 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:24:45,763 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:24:45,793 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:24:45,794 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:24:45,800 WARN L623 FunctionHandler]: Unknown extern function __request_region [2022-11-26 00:24:45,802 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:24:45,804 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:24:45,806 WARN L623 FunctionHandler]: Unknown extern function __request_region [2022-11-26 00:24:45,809 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:24:45,810 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:24:45,811 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:24:45,816 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:24:45,817 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-11-26 00:24:45,823 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-11-26 00:24:45,825 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:24:45,843 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:24:45,916 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:24:45,940 WARN L623 FunctionHandler]: Unknown extern function note_to_freq [2022-11-26 00:24:45,950 WARN L623 FunctionHandler]: Unknown extern function compute_finetune [2022-11-26 00:24:45,957 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:24:45,962 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:24:46,009 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:24:46,012 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:24:46,056 WARN L623 FunctionHandler]: Unknown extern function compute_finetune [2022-11-26 00:24:46,130 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:24:46,132 WARN L623 FunctionHandler]: Unknown extern function sound_alloc_synthdev [2022-11-26 00:24:46,132 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:24:46,137 WARN L623 FunctionHandler]: Unknown extern function sequencer_init [2022-11-26 00:24:46,151 WARN L623 FunctionHandler]: Unknown extern function conf_printf2 [2022-11-26 00:24:46,155 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:24:46,161 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-11-26 00:24:46,161 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-11-26 00:24:46,162 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:24:46,163 WARN L623 FunctionHandler]: Unknown extern function sound_unload_synthdev [2022-11-26 00:24:46,178 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-11-26 00:24:46,179 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-26 00:24:46,179 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-26 00:24:46,180 WARN L623 FunctionHandler]: Unknown extern function ldv_check_return_value [2022-11-26 00:24:46,181 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-26 00:24:46,181 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-26 00:24:46,182 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-26 00:24:46,182 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-26 00:24:46,183 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-26 00:24:46,184 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-26 00:24:46,184 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-26 00:24:46,184 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-26 00:24:46,185 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-26 00:24:46,185 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-26 00:24:46,186 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-26 00:24:46,186 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-26 00:24:46,187 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-26 00:24:46,187 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-26 00:24:46,187 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-26 00:24:46,188 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-26 00:24:46,189 WARN L623 FunctionHandler]: Unknown extern function ldv_check_final_state [2022-11-26 00:24:46,190 WARN L623 FunctionHandler]: Unknown extern function _copy_from_user [2022-11-26 00:24:46,191 WARN L623 FunctionHandler]: Unknown extern function _copy_to_user [2022-11-26 00:24:46,192 WARN L623 FunctionHandler]: Unknown extern function __copy_user_nocache [2022-11-26 00:24:46,193 WARN L623 FunctionHandler]: Unknown extern function __copy_user_nocache [2022-11-26 00:24:46,201 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_671219d2-074a-4117-971a-dbe3b63d7249/sv-benchmarks/c/ldv-commit-tester/m0_sound-oss-opl3-ko--111_1a--42f9f8d.i[321865,321878] [2022-11-26 00:24:46,225 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-26 00:24:46,338 INFO L203 MainTranslator]: Completed pre-run [2022-11-26 00:24:46,430 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-11-26 00:24:46,432 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_fmt [2022-11-26 00:24:46,434 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-11-26 00:24:46,442 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:24:46,443 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:24:46,448 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:24:46,449 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:24:46,450 WARN L623 FunctionHandler]: Unknown extern function __request_region [2022-11-26 00:24:46,451 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:24:46,452 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:24:46,454 WARN L623 FunctionHandler]: Unknown extern function __request_region [2022-11-26 00:24:46,455 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:24:46,456 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:24:46,456 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:24:46,457 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:24:46,457 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-11-26 00:24:46,458 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-11-26 00:24:46,459 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:24:46,471 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:24:46,488 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:24:46,507 WARN L623 FunctionHandler]: Unknown extern function note_to_freq [2022-11-26 00:24:46,507 WARN L623 FunctionHandler]: Unknown extern function compute_finetune [2022-11-26 00:24:46,511 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:24:46,512 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:24:46,519 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:24:46,520 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:24:46,531 WARN L623 FunctionHandler]: Unknown extern function compute_finetune [2022-11-26 00:24:46,590 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:24:46,593 WARN L623 FunctionHandler]: Unknown extern function sound_alloc_synthdev [2022-11-26 00:24:46,594 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:24:46,596 WARN L623 FunctionHandler]: Unknown extern function sequencer_init [2022-11-26 00:24:46,605 WARN L623 FunctionHandler]: Unknown extern function conf_printf2 [2022-11-26 00:24:46,606 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:24:46,610 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-11-26 00:24:46,610 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-11-26 00:24:46,611 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:24:46,612 WARN L623 FunctionHandler]: Unknown extern function sound_unload_synthdev [2022-11-26 00:24:46,613 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-11-26 00:24:46,614 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-26 00:24:46,614 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-26 00:24:46,615 WARN L623 FunctionHandler]: Unknown extern function ldv_check_return_value [2022-11-26 00:24:46,616 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-26 00:24:46,616 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-26 00:24:46,616 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-26 00:24:46,617 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-26 00:24:46,617 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-26 00:24:46,617 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-26 00:24:46,619 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-26 00:24:46,619 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-26 00:24:46,619 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-26 00:24:46,620 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-26 00:24:46,620 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-26 00:24:46,620 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-26 00:24:46,620 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-26 00:24:46,621 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-26 00:24:46,621 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-26 00:24:46,626 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-26 00:24:46,627 WARN L623 FunctionHandler]: Unknown extern function ldv_check_final_state [2022-11-26 00:24:46,627 WARN L623 FunctionHandler]: Unknown extern function _copy_from_user [2022-11-26 00:24:46,628 WARN L623 FunctionHandler]: Unknown extern function _copy_to_user [2022-11-26 00:24:46,629 WARN L623 FunctionHandler]: Unknown extern function __copy_user_nocache [2022-11-26 00:24:46,629 WARN L623 FunctionHandler]: Unknown extern function __copy_user_nocache [2022-11-26 00:24:46,632 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_671219d2-074a-4117-971a-dbe3b63d7249/sv-benchmarks/c/ldv-commit-tester/m0_sound-oss-opl3-ko--111_1a--42f9f8d.i[321865,321878] [2022-11-26 00:24:46,638 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-26 00:24:46,728 INFO L208 MainTranslator]: Completed translation [2022-11-26 00:24:46,728 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:24:46 WrapperNode [2022-11-26 00:24:46,729 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-26 00:24:46,730 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-26 00:24:46,730 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-26 00:24:46,730 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-26 00:24:46,738 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:24:46" (1/1) ... [2022-11-26 00:24:46,798 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:24:46" (1/1) ... [2022-11-26 00:24:47,046 INFO L138 Inliner]: procedures = 101, calls = 3226, calls flagged for inlining = 40, calls inlined = 39, statements flattened = 4458 [2022-11-26 00:24:47,047 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-26 00:24:47,048 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-26 00:24:47,048 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-26 00:24:47,048 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-26 00:24:47,068 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:24:46" (1/1) ... [2022-11-26 00:24:47,068 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:24:46" (1/1) ... [2022-11-26 00:24:47,119 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:24:46" (1/1) ... [2022-11-26 00:24:47,119 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:24:46" (1/1) ... [2022-11-26 00:24:47,236 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:24:46" (1/1) ... [2022-11-26 00:24:47,262 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:24:46" (1/1) ... [2022-11-26 00:24:47,273 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:24:46" (1/1) ... [2022-11-26 00:24:47,289 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:24:46" (1/1) ... [2022-11-26 00:24:47,308 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-26 00:24:47,309 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-26 00:24:47,309 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-26 00:24:47,309 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-26 00:24:47,310 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:24:46" (1/1) ... [2022-11-26 00:24:47,316 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-26 00:24:47,326 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_671219d2-074a-4117-971a-dbe3b63d7249/bin/utaipan-ByfvJB40ur/z3 [2022-11-26 00:24:47,398 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_671219d2-074a-4117-971a-dbe3b63d7249/bin/utaipan-ByfvJB40ur/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-26 00:24:47,487 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_671219d2-074a-4117-971a-dbe3b63d7249/bin/utaipan-ByfvJB40ur/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-26 00:24:47,556 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_set_instr [2022-11-26 00:24:47,556 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_set_instr [2022-11-26 00:24:47,556 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-26 00:24:47,556 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2022-11-26 00:24:47,556 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2022-11-26 00:24:47,557 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_reset [2022-11-26 00:24:47,557 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_reset [2022-11-26 00:24:47,557 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-26 00:24:47,557 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-26 00:24:47,557 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-26 00:24:47,558 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_command [2022-11-26 00:24:47,558 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_command [2022-11-26 00:24:47,558 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-26 00:24:47,558 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-26 00:24:47,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-26 00:24:47,558 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-26 00:24:47,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_len [2022-11-26 00:24:47,559 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_len [2022-11-26 00:24:47,559 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2022-11-26 00:24:47,559 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2022-11-26 00:24:47,559 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-26 00:24:47,559 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-26 00:24:47,559 INFO L130 BoogieDeclarations]: Found specification of procedure set_voice_volume [2022-11-26 00:24:47,559 INFO L138 BoogieDeclarations]: Found implementation of procedure set_voice_volume [2022-11-26 00:24:47,560 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-26 00:24:47,560 INFO L130 BoogieDeclarations]: Found specification of procedure freq_to_fnum [2022-11-26 00:24:47,560 INFO L138 BoogieDeclarations]: Found implementation of procedure freq_to_fnum [2022-11-26 00:24:47,561 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__copy_from_user_1 [2022-11-26 00:24:47,561 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__copy_from_user_1 [2022-11-26 00:24:47,561 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-26 00:24:47,561 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-26 00:24:47,561 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-26 00:24:47,562 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-26 00:24:47,562 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_kill_note [2022-11-26 00:24:47,562 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_kill_note [2022-11-26 00:24:47,562 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-26 00:24:47,562 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-26 00:24:47,562 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-26 00:24:47,563 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-26 00:24:47,563 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-26 00:24:47,563 INFO L130 BoogieDeclarations]: Found specification of procedure compute_finetune [2022-11-26 00:24:47,563 INFO L138 BoogieDeclarations]: Found implementation of procedure compute_finetune [2022-11-26 00:24:47,563 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-26 00:24:47,563 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-26 00:24:47,564 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2022-11-26 00:24:47,564 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2022-11-26 00:24:47,564 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_copy_from_user_7 [2022-11-26 00:24:47,564 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_copy_from_user_7 [2022-11-26 00:24:47,564 INFO L130 BoogieDeclarations]: Found specification of procedure calc_vol [2022-11-26 00:24:47,564 INFO L138 BoogieDeclarations]: Found implementation of procedure calc_vol [2022-11-26 00:24:47,564 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2022-11-26 00:24:47,565 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2022-11-26 00:24:47,565 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2022-11-26 00:24:47,566 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2022-11-26 00:24:47,566 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-26 00:24:47,566 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2022-11-26 00:24:47,566 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2022-11-26 00:24:47,566 INFO L130 BoogieDeclarations]: Found specification of procedure store_instr [2022-11-26 00:24:47,566 INFO L138 BoogieDeclarations]: Found implementation of procedure store_instr [2022-11-26 00:24:47,567 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2022-11-26 00:24:47,567 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_region [2022-11-26 00:24:47,567 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-26 00:24:47,567 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-26 00:24:47,567 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-26 00:24:47,567 INFO L130 BoogieDeclarations]: Found specification of procedure bend_pitch [2022-11-26 00:24:47,568 INFO L138 BoogieDeclarations]: Found implementation of procedure bend_pitch [2022-11-26 00:24:48,040 INFO L235 CfgBuilder]: Building ICFG [2022-11-26 00:24:48,043 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-26 00:24:54,061 INFO L276 CfgBuilder]: Performing block encoding [2022-11-26 00:24:55,043 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-26 00:24:55,043 INFO L300 CfgBuilder]: Removed 2 assume(true) statements. [2022-11-26 00:24:55,049 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.11 12:24:55 BoogieIcfgContainer [2022-11-26 00:24:55,049 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-26 00:24:55,056 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-26 00:24:55,056 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-26 00:24:55,059 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-26 00:24:55,060 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 26.11 12:24:44" (1/3) ... [2022-11-26 00:24:55,062 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@517a84fa and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 26.11 12:24:55, skipping insertion in model container [2022-11-26 00:24:55,062 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:24:46" (2/3) ... [2022-11-26 00:24:55,063 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@517a84fa and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 26.11 12:24:55, skipping insertion in model container [2022-11-26 00:24:55,063 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.11 12:24:55" (3/3) ... [2022-11-26 00:24:55,065 INFO L112 eAbstractionObserver]: Analyzing ICFG m0_sound-oss-opl3-ko--111_1a--42f9f8d.i [2022-11-26 00:24:55,086 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-26 00:24:55,087 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 216 error locations. [2022-11-26 00:24:55,181 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-26 00:24:55,188 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;@5b1b2c86, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-26 00:24:55,189 INFO L358 AbstractCegarLoop]: Starting to check reachability of 216 error locations. [2022-11-26 00:24:55,200 INFO L276 IsEmpty]: Start isEmpty. Operand has 922 states, 528 states have (on average 1.6496212121212122) internal successors, (871), 757 states have internal predecessors, (871), 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) [2022-11-26 00:24:55,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2022-11-26 00:24:55,208 INFO L187 NwaCegarLoop]: Found error trace [2022-11-26 00:24:55,209 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-26 00:24:55,210 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 213 more)] === [2022-11-26 00:24:55,217 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-26 00:24:55,218 INFO L85 PathProgramCache]: Analyzing trace with hash 1076731413, now seen corresponding path program 1 times [2022-11-26 00:24:55,229 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-26 00:24:55,229 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1759803223] [2022-11-26 00:24:55,230 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 00:24:55,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-26 00:24:55,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 00:24:56,325 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-26 00:24:56,326 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-26 00:24:56,326 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1759803223] [2022-11-26 00:24:56,327 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1759803223] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-26 00:24:56,328 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-26 00:24:56,328 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-26 00:24:56,329 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [998976627] [2022-11-26 00:24:56,331 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-26 00:24:56,335 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-26 00:24:56,335 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-26 00:24:56,379 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-26 00:24:56,380 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-26 00:24:56,385 INFO L87 Difference]: Start difference. First operand has 922 states, 528 states have (on average 1.6496212121212122) internal successors, (871), 757 states have internal predecessors, (871), 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) [2022-11-26 00:24:56,949 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-26 00:24:56,949 INFO L93 Difference]: Finished difference Result 1584 states and 2140 transitions. [2022-11-26 00:24:56,951 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-26 00:24:56,952 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 [2022-11-26 00:24:56,952 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-26 00:24:56,967 INFO L225 Difference]: With dead ends: 1584 [2022-11-26 00:24:56,967 INFO L226 Difference]: Without dead ends: 660 [2022-11-26 00:24:56,981 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 [2022-11-26 00:24:56,984 INFO L413 NwaCegarLoop]: 791 mSDtfsCounter, 863 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 75 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 863 SdHoareTripleChecker+Valid, 791 SdHoareTripleChecker+Invalid, 77 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 75 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2022-11-26 00:24:56,985 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [863 Valid, 791 Invalid, 77 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 75 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2022-11-26 00:24:57,005 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 660 states. [2022-11-26 00:24:57,108 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 660 to 660. [2022-11-26 00:24:57,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 660 states, 441 states have (on average 1.4126984126984128) internal successors, (623), 532 states have internal predecessors, (623), 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) [2022-11-26 00:24:57,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 660 states to 660 states and 857 transitions. [2022-11-26 00:24:57,125 INFO L78 Accepts]: Start accepts. Automaton has 660 states and 857 transitions. Word has length 12 [2022-11-26 00:24:57,127 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-26 00:24:57,127 INFO L495 AbstractCegarLoop]: Abstraction has 660 states and 857 transitions. [2022-11-26 00:24:57,128 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) [2022-11-26 00:24:57,128 INFO L276 IsEmpty]: Start isEmpty. Operand 660 states and 857 transitions. [2022-11-26 00:24:57,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-26 00:24:57,130 INFO L187 NwaCegarLoop]: Found error trace [2022-11-26 00:24:57,130 INFO L195 NwaCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-26 00:24:57,130 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-11-26 00:24:57,131 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 213 more)] === [2022-11-26 00:24:57,131 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-26 00:24:57,131 INFO L85 PathProgramCache]: Analyzing trace with hash -589449063, now seen corresponding path program 1 times [2022-11-26 00:24:57,131 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-26 00:24:57,132 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1435340818] [2022-11-26 00:24:57,132 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 00:24:57,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-26 00:24:57,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 00:24:57,934 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-26 00:24:57,935 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-26 00:24:57,935 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1435340818] [2022-11-26 00:24:57,936 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1435340818] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-26 00:24:57,936 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-26 00:24:57,936 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-11-26 00:24:57,936 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1344535174] [2022-11-26 00:24:57,936 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-26 00:24:57,938 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-26 00:24:57,939 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-26 00:24:57,939 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-26 00:24:57,939 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-26 00:24:57,940 INFO L87 Difference]: Start difference. First operand 660 states and 857 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) [2022-11-26 00:24:58,354 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-26 00:24:58,354 INFO L93 Difference]: Finished difference Result 1316 states and 1712 transitions. [2022-11-26 00:24:58,355 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-26 00:24:58,355 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 [2022-11-26 00:24:58,355 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-26 00:24:58,359 INFO L225 Difference]: With dead ends: 1316 [2022-11-26 00:24:58,360 INFO L226 Difference]: Without dead ends: 663 [2022-11-26 00:24:58,363 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 [2022-11-26 00:24:58,364 INFO L413 NwaCegarLoop]: 783 mSDtfsCounter, 1 mSDsluCounter, 778 mSDsCounter, 0 mSdLazyCounter, 152 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1 SdHoareTripleChecker+Valid, 1561 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 [2022-11-26 00:24:58,365 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1 Valid, 1561 Invalid, 154 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 152 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2022-11-26 00:24:58,367 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 663 states. [2022-11-26 00:24:58,396 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 663 to 663. [2022-11-26 00:24:58,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 663 states, 444 states have (on average 1.40990990990991) internal successors, (626), 535 states have internal predecessors, (626), 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) [2022-11-26 00:24:58,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 663 states to 663 states and 860 transitions. [2022-11-26 00:24:58,403 INFO L78 Accepts]: Start accepts. Automaton has 663 states and 860 transitions. Word has length 20 [2022-11-26 00:24:58,403 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-26 00:24:58,403 INFO L495 AbstractCegarLoop]: Abstraction has 663 states and 860 transitions. [2022-11-26 00:24:58,404 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) [2022-11-26 00:24:58,404 INFO L276 IsEmpty]: Start isEmpty. Operand 663 states and 860 transitions. [2022-11-26 00:24:58,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2022-11-26 00:24:58,405 INFO L187 NwaCegarLoop]: Found error trace [2022-11-26 00:24:58,405 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] [2022-11-26 00:24:58,405 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-11-26 00:24:58,406 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 213 more)] === [2022-11-26 00:24:58,406 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-26 00:24:58,406 INFO L85 PathProgramCache]: Analyzing trace with hash -1093080789, now seen corresponding path program 1 times [2022-11-26 00:24:58,406 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-26 00:24:58,407 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1358185465] [2022-11-26 00:24:58,407 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 00:24:58,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-26 00:24:58,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 00:24:59,024 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-26 00:24:59,024 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-26 00:24:59,025 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1358185465] [2022-11-26 00:24:59,025 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1358185465] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-26 00:24:59,025 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-26 00:24:59,025 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-11-26 00:24:59,025 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1523153610] [2022-11-26 00:24:59,025 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-26 00:24:59,026 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-26 00:24:59,026 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-26 00:24:59,026 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-26 00:24:59,027 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-26 00:24:59,027 INFO L87 Difference]: Start difference. First operand 663 states and 860 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) [2022-11-26 00:24:59,490 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-26 00:24:59,490 INFO L93 Difference]: Finished difference Result 1685 states and 2211 transitions. [2022-11-26 00:24:59,491 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-26 00:24:59,491 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 [2022-11-26 00:24:59,491 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-26 00:24:59,496 INFO L225 Difference]: With dead ends: 1685 [2022-11-26 00:24:59,497 INFO L226 Difference]: Without dead ends: 1029 [2022-11-26 00:24:59,500 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 [2022-11-26 00:24:59,501 INFO L413 NwaCegarLoop]: 847 mSDtfsCounter, 369 mSDsluCounter, 755 mSDsCounter, 0 mSdLazyCounter, 149 mSolverCounterSat, 5 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 438 SdHoareTripleChecker+Valid, 1602 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 [2022-11-26 00:24:59,502 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [438 Valid, 1602 Invalid, 154 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5 Valid, 149 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2022-11-26 00:24:59,506 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1029 states. [2022-11-26 00:24:59,556 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1029 to 989. [2022-11-26 00:24:59,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 989 states, 704 states have (on average 1.3991477272727273) internal successors, (985), 796 states have internal predecessors, (985), 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) [2022-11-26 00:24:59,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 989 states to 989 states and 1355 transitions. [2022-11-26 00:24:59,567 INFO L78 Accepts]: Start accepts. Automaton has 989 states and 1355 transitions. Word has length 21 [2022-11-26 00:24:59,567 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-26 00:24:59,568 INFO L495 AbstractCegarLoop]: Abstraction has 989 states and 1355 transitions. [2022-11-26 00:24:59,568 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) [2022-11-26 00:24:59,568 INFO L276 IsEmpty]: Start isEmpty. Operand 989 states and 1355 transitions. [2022-11-26 00:24:59,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-26 00:24:59,575 INFO L187 NwaCegarLoop]: Found error trace [2022-11-26 00:24:59,576 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] [2022-11-26 00:24:59,576 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-11-26 00:24:59,577 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 213 more)] === [2022-11-26 00:24:59,577 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-26 00:24:59,577 INFO L85 PathProgramCache]: Analyzing trace with hash 1845182173, now seen corresponding path program 1 times [2022-11-26 00:24:59,578 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-26 00:24:59,578 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [873905697] [2022-11-26 00:24:59,578 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 00:24:59,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-26 00:24:59,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 00:25:00,237 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-26 00:25:00,237 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-26 00:25:00,238 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [873905697] [2022-11-26 00:25:00,238 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [873905697] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-26 00:25:00,238 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [603407666] [2022-11-26 00:25:00,238 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 00:25:00,239 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-26 00:25:00,239 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_671219d2-074a-4117-971a-dbe3b63d7249/bin/utaipan-ByfvJB40ur/z3 [2022-11-26 00:25:00,243 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_671219d2-074a-4117-971a-dbe3b63d7249/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-26 00:25:00,251 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_671219d2-074a-4117-971a-dbe3b63d7249/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-11-26 00:25:01,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 00:25:01,613 INFO L263 TraceCheckSpWp]: Trace formula consists of 5396 conjuncts, 3 conjunts are in the unsatisfiable core [2022-11-26 00:25:01,623 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-26 00:25:01,721 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-26 00:25:01,722 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-26 00:25:01,722 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [603407666] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-26 00:25:01,722 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-11-26 00:25:01,723 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [3] total 4 [2022-11-26 00:25:01,723 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [936646685] [2022-11-26 00:25:01,723 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-26 00:25:01,724 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-26 00:25:01,724 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-26 00:25:01,724 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-26 00:25:01,725 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-11-26 00:25:01,725 INFO L87 Difference]: Start difference. First operand 989 states and 1355 transitions. Second operand has 4 states, 3 states have (on average 6.0) internal successors, (18), 4 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) [2022-11-26 00:25:02,581 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-26 00:25:02,581 INFO L93 Difference]: Finished difference Result 1695 states and 2364 transitions. [2022-11-26 00:25:02,582 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-11-26 00:25:02,582 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 3 states have (on average 6.0) internal successors, (18), 4 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 [2022-11-26 00:25:02,583 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-26 00:25:02,592 INFO L225 Difference]: With dead ends: 1695 [2022-11-26 00:25:02,593 INFO L226 Difference]: Without dead ends: 1694 [2022-11-26 00:25:02,596 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 25 GetRequests, 22 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-11-26 00:25:02,605 INFO L413 NwaCegarLoop]: 1245 mSDtfsCounter, 751 mSDsluCounter, 842 mSDsCounter, 0 mSdLazyCounter, 200 mSolverCounterSat, 72 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 823 SdHoareTripleChecker+Valid, 2087 SdHoareTripleChecker+Invalid, 272 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 72 IncrementalHoareTripleChecker+Valid, 200 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.7s IncrementalHoareTripleChecker+Time [2022-11-26 00:25:02,606 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [823 Valid, 2087 Invalid, 272 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [72 Valid, 200 Invalid, 0 Unknown, 0 Unchecked, 0.7s Time] [2022-11-26 00:25:02,611 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1694 states. [2022-11-26 00:25:02,707 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1694 to 988. [2022-11-26 00:25:02,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 988 states, 704 states have (on average 1.3977272727272727) internal successors, (984), 795 states have internal predecessors, (984), 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) [2022-11-26 00:25:02,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 988 states to 988 states and 1354 transitions. [2022-11-26 00:25:02,719 INFO L78 Accepts]: Start accepts. Automaton has 988 states and 1354 transitions. Word has length 23 [2022-11-26 00:25:02,719 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-26 00:25:02,719 INFO L495 AbstractCegarLoop]: Abstraction has 988 states and 1354 transitions. [2022-11-26 00:25:02,719 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 3 states have (on average 6.0) internal successors, (18), 4 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) [2022-11-26 00:25:02,720 INFO L276 IsEmpty]: Start isEmpty. Operand 988 states and 1354 transitions. [2022-11-26 00:25:02,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-26 00:25:02,721 INFO L187 NwaCegarLoop]: Found error trace [2022-11-26 00:25:02,722 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] [2022-11-26 00:25:02,749 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_671219d2-074a-4117-971a-dbe3b63d7249/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2022-11-26 00:25:02,949 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_671219d2-074a-4117-971a-dbe3b63d7249/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-26 00:25:02,950 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 213 more)] === [2022-11-26 00:25:02,950 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-26 00:25:02,950 INFO L85 PathProgramCache]: Analyzing trace with hash 1366073415, now seen corresponding path program 1 times [2022-11-26 00:25:02,951 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-26 00:25:02,951 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [686610463] [2022-11-26 00:25:02,951 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 00:25:02,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-26 00:25:03,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 00:25:03,459 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-26 00:25:03,460 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-26 00:25:03,460 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [686610463] [2022-11-26 00:25:03,460 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [686610463] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-26 00:25:03,460 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-26 00:25:03,461 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-11-26 00:25:03,461 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [79979471] [2022-11-26 00:25:03,461 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-26 00:25:03,461 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-26 00:25:03,461 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-26 00:25:03,462 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-26 00:25:03,462 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-26 00:25:03,462 INFO L87 Difference]: Start difference. First operand 988 states and 1354 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, (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) [2022-11-26 00:25:03,834 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-26 00:25:03,835 INFO L93 Difference]: Finished difference Result 988 states and 1354 transitions. [2022-11-26 00:25:03,835 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-26 00:25:03,835 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, (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 [2022-11-26 00:25:03,836 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-26 00:25:03,841 INFO L225 Difference]: With dead ends: 988 [2022-11-26 00:25:03,841 INFO L226 Difference]: Without dead ends: 987 [2022-11-26 00:25:03,842 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 [2022-11-26 00:25:03,843 INFO L413 NwaCegarLoop]: 779 mSDtfsCounter, 0 mSDsluCounter, 776 mSDsCounter, 0 mSdLazyCounter, 148 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 1555 SdHoareTripleChecker+Invalid, 149 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 148 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-11-26 00:25:03,843 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 1555 Invalid, 149 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 148 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-11-26 00:25:03,845 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 987 states. [2022-11-26 00:25:03,923 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 987 to 985. [2022-11-26 00:25:03,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 985 states, 702 states have (on average 1.3974358974358974) internal successors, (981), 792 states have internal predecessors, (981), 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) [2022-11-26 00:25:03,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 985 states to 985 states and 1351 transitions. [2022-11-26 00:25:03,933 INFO L78 Accepts]: Start accepts. Automaton has 985 states and 1351 transitions. Word has length 24 [2022-11-26 00:25:03,933 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-26 00:25:03,934 INFO L495 AbstractCegarLoop]: Abstraction has 985 states and 1351 transitions. [2022-11-26 00:25:03,934 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, (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) [2022-11-26 00:25:03,934 INFO L276 IsEmpty]: Start isEmpty. Operand 985 states and 1351 transitions. [2022-11-26 00:25:03,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-11-26 00:25:03,935 INFO L187 NwaCegarLoop]: Found error trace [2022-11-26 00:25:03,935 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] [2022-11-26 00:25:03,935 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-11-26 00:25:03,936 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 213 more)] === [2022-11-26 00:25:03,936 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-26 00:25:03,936 INFO L85 PathProgramCache]: Analyzing trace with hash -2035550204, now seen corresponding path program 1 times [2022-11-26 00:25:03,937 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-26 00:25:03,937 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1877737238] [2022-11-26 00:25:03,937 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 00:25:03,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-26 00:25:04,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 00:25:04,422 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-26 00:25:04,422 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-26 00:25:04,422 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1877737238] [2022-11-26 00:25:04,423 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1877737238] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-26 00:25:04,423 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-26 00:25:04,423 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-11-26 00:25:04,423 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [505892233] [2022-11-26 00:25:04,423 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-26 00:25:04,424 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-26 00:25:04,424 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-26 00:25:04,425 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-26 00:25:04,425 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-26 00:25:04,425 INFO L87 Difference]: Start difference. First operand 985 states and 1351 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) [2022-11-26 00:25:04,866 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-26 00:25:04,866 INFO L93 Difference]: Finished difference Result 1995 states and 2747 transitions. [2022-11-26 00:25:04,867 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-26 00:25:04,867 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 [2022-11-26 00:25:04,867 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-26 00:25:04,872 INFO L225 Difference]: With dead ends: 1995 [2022-11-26 00:25:04,872 INFO L226 Difference]: Without dead ends: 1017 [2022-11-26 00:25:04,877 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 [2022-11-26 00:25:04,878 INFO L413 NwaCegarLoop]: 775 mSDtfsCounter, 24 mSDsluCounter, 759 mSDsCounter, 0 mSdLazyCounter, 174 mSolverCounterSat, 10 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 29 SdHoareTripleChecker+Valid, 1534 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 [2022-11-26 00:25:04,879 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [29 Valid, 1534 Invalid, 184 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [10 Valid, 174 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2022-11-26 00:25:04,885 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1017 states. [2022-11-26 00:25:04,930 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1017 to 1014. [2022-11-26 00:25:04,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1014 states, 726 states have (on average 1.3870523415977962) internal successors, (1007), 816 states have internal predecessors, (1007), 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) [2022-11-26 00:25:04,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1014 states to 1014 states and 1387 transitions. [2022-11-26 00:25:04,940 INFO L78 Accepts]: Start accepts. Automaton has 1014 states and 1387 transitions. Word has length 25 [2022-11-26 00:25:04,940 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-26 00:25:04,940 INFO L495 AbstractCegarLoop]: Abstraction has 1014 states and 1387 transitions. [2022-11-26 00:25:04,941 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) [2022-11-26 00:25:04,941 INFO L276 IsEmpty]: Start isEmpty. Operand 1014 states and 1387 transitions. [2022-11-26 00:25:04,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-26 00:25:04,942 INFO L187 NwaCegarLoop]: Found error trace [2022-11-26 00:25:04,942 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] [2022-11-26 00:25:04,942 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-11-26 00:25:04,943 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 213 more)] === [2022-11-26 00:25:04,943 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-26 00:25:04,943 INFO L85 PathProgramCache]: Analyzing trace with hash -432523630, now seen corresponding path program 1 times [2022-11-26 00:25:04,943 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-26 00:25:04,944 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [304390586] [2022-11-26 00:25:04,944 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 00:25:04,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-26 00:25:05,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 00:25:05,552 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-26 00:25:05,552 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-26 00:25:05,552 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [304390586] [2022-11-26 00:25:05,552 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [304390586] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-26 00:25:05,553 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [184408982] [2022-11-26 00:25:05,553 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 00:25:05,553 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-26 00:25:05,553 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_671219d2-074a-4117-971a-dbe3b63d7249/bin/utaipan-ByfvJB40ur/z3 [2022-11-26 00:25:05,554 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_671219d2-074a-4117-971a-dbe3b63d7249/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-26 00:25:05,579 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_671219d2-074a-4117-971a-dbe3b63d7249/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2022-11-26 00:25:06,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 00:25:06,709 INFO L263 TraceCheckSpWp]: Trace formula consists of 5312 conjuncts, 3 conjunts are in the unsatisfiable core [2022-11-26 00:25:06,714 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-26 00:25:06,732 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-26 00:25:06,732 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-26 00:25:06,733 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [184408982] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-26 00:25:06,733 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-11-26 00:25:06,733 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [3] total 4 [2022-11-26 00:25:06,733 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [311480483] [2022-11-26 00:25:06,733 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-26 00:25:06,734 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-26 00:25:06,734 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-26 00:25:06,734 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-26 00:25:06,735 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-11-26 00:25:06,735 INFO L87 Difference]: Start difference. First operand 1014 states and 1387 transitions. Second operand has 4 states, 3 states have (on average 7.333333333333333) internal successors, (22), 4 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) [2022-11-26 00:25:07,221 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-26 00:25:07,221 INFO L93 Difference]: Finished difference Result 1017 states and 1393 transitions. [2022-11-26 00:25:07,222 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-11-26 00:25:07,222 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 3 states have (on average 7.333333333333333) internal successors, (22), 4 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 [2022-11-26 00:25:07,223 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-26 00:25:07,227 INFO L225 Difference]: With dead ends: 1017 [2022-11-26 00:25:07,227 INFO L226 Difference]: Without dead ends: 1014 [2022-11-26 00:25:07,228 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 30 GetRequests, 27 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-11-26 00:25:07,229 INFO L413 NwaCegarLoop]: 789 mSDtfsCounter, 51 mSDsluCounter, 1506 mSDsCounter, 0 mSdLazyCounter, 264 mSolverCounterSat, 6 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 61 SdHoareTripleChecker+Valid, 2295 SdHoareTripleChecker+Invalid, 270 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 6 IncrementalHoareTripleChecker+Valid, 264 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2022-11-26 00:25:07,229 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [61 Valid, 2295 Invalid, 270 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [6 Valid, 264 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2022-11-26 00:25:07,231 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1014 states. [2022-11-26 00:25:07,274 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1014 to 1011. [2022-11-26 00:25:07,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1011 states, 726 states have (on average 1.3829201101928374) internal successors, (1004), 813 states have internal predecessors, (1004), 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) [2022-11-26 00:25:07,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1011 states to 1011 states and 1384 transitions. [2022-11-26 00:25:07,285 INFO L78 Accepts]: Start accepts. Automaton has 1011 states and 1384 transitions. Word has length 28 [2022-11-26 00:25:07,285 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-26 00:25:07,285 INFO L495 AbstractCegarLoop]: Abstraction has 1011 states and 1384 transitions. [2022-11-26 00:25:07,285 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 3 states have (on average 7.333333333333333) internal successors, (22), 4 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) [2022-11-26 00:25:07,286 INFO L276 IsEmpty]: Start isEmpty. Operand 1011 states and 1384 transitions. [2022-11-26 00:25:07,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-11-26 00:25:07,287 INFO L187 NwaCegarLoop]: Found error trace [2022-11-26 00:25:07,287 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] [2022-11-26 00:25:07,312 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_671219d2-074a-4117-971a-dbe3b63d7249/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2022-11-26 00:25:07,504 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6,3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_671219d2-074a-4117-971a-dbe3b63d7249/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-26 00:25:07,504 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 213 more)] === [2022-11-26 00:25:07,504 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-26 00:25:07,505 INFO L85 PathProgramCache]: Analyzing trace with hash -523330360, now seen corresponding path program 1 times [2022-11-26 00:25:07,505 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-26 00:25:07,505 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1421938396] [2022-11-26 00:25:07,505 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 00:25:07,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-26 00:25:07,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 00:25:08,069 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-26 00:25:08,070 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-26 00:25:08,070 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1421938396] [2022-11-26 00:25:08,070 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1421938396] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-26 00:25:08,070 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-26 00:25:08,070 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-11-26 00:25:08,071 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [769508169] [2022-11-26 00:25:08,071 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-26 00:25:08,071 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-26 00:25:08,072 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-26 00:25:08,072 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-26 00:25:08,072 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-26 00:25:08,072 INFO L87 Difference]: Start difference. First operand 1011 states and 1384 transitions. Second operand has 3 states, 2 states have (on average 11.5) internal successors, (23), 3 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) [2022-11-26 00:25:08,501 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-26 00:25:08,501 INFO L93 Difference]: Finished difference Result 1014 states and 1390 transitions. [2022-11-26 00:25:08,501 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-26 00:25:08,502 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 2 states have (on average 11.5) internal successors, (23), 3 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 [2022-11-26 00:25:08,502 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-26 00:25:08,506 INFO L225 Difference]: With dead ends: 1014 [2022-11-26 00:25:08,507 INFO L226 Difference]: Without dead ends: 1012 [2022-11-26 00:25:08,507 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 [2022-11-26 00:25:08,509 INFO L413 NwaCegarLoop]: 770 mSDtfsCounter, 23 mSDsluCounter, 759 mSDsCounter, 0 mSdLazyCounter, 165 mSolverCounterSat, 6 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 28 SdHoareTripleChecker+Valid, 1529 SdHoareTripleChecker+Invalid, 171 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 6 IncrementalHoareTripleChecker+Valid, 165 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2022-11-26 00:25:08,509 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [28 Valid, 1529 Invalid, 171 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [6 Valid, 165 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2022-11-26 00:25:08,511 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1012 states. [2022-11-26 00:25:08,554 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1012 to 1005. [2022-11-26 00:25:08,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1005 states, 722 states have (on average 1.3822714681440442) internal successors, (998), 807 states have internal predecessors, (998), 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) [2022-11-26 00:25:08,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1005 states to 1005 states and 1378 transitions. [2022-11-26 00:25:08,565 INFO L78 Accepts]: Start accepts. Automaton has 1005 states and 1378 transitions. Word has length 29 [2022-11-26 00:25:08,565 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-26 00:25:08,566 INFO L495 AbstractCegarLoop]: Abstraction has 1005 states and 1378 transitions. [2022-11-26 00:25:08,566 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 2 states have (on average 11.5) internal successors, (23), 3 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) [2022-11-26 00:25:08,566 INFO L276 IsEmpty]: Start isEmpty. Operand 1005 states and 1378 transitions. [2022-11-26 00:25:08,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-11-26 00:25:08,569 INFO L187 NwaCegarLoop]: Found error trace [2022-11-26 00:25:08,569 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] [2022-11-26 00:25:08,569 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2022-11-26 00:25:08,570 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr109ASSERT_VIOLATIONINTEGER_OVERFLOW === [opl3_kill_noteErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, opl3_kill_noteErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, set_voice_volumeErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (and 213 more)] === [2022-11-26 00:25:08,570 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-26 00:25:08,570 INFO L85 PathProgramCache]: Analyzing trace with hash 465172644, now seen corresponding path program 1 times [2022-11-26 00:25:08,570 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-26 00:25:08,571 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [551015189] [2022-11-26 00:25:08,571 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 00:25:08,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-26 00:25:09,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-26 00:25:09,538 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-26 00:25:10,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-26 00:25:10,570 INFO L130 FreeRefinementEngine]: Strategy SIFA_TAIPAN found a feasible trace [2022-11-26 00:25:10,570 INFO L360 BasicCegarLoop]: Counterexample is feasible [2022-11-26 00:25:10,571 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr109ASSERT_VIOLATIONINTEGER_OVERFLOW (215 of 216 remaining) [2022-11-26 00:25:10,573 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location opl3_kill_noteErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (214 of 216 remaining) [2022-11-26 00:25:10,574 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location opl3_kill_noteErr1ASSERT_VIOLATIONINTEGER_OVERFLOW (213 of 216 remaining) [2022-11-26 00:25:10,574 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location set_voice_volumeErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (212 of 216 remaining) [2022-11-26 00:25:10,574 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location set_voice_volumeErr1ASSERT_VIOLATIONINTEGER_OVERFLOW (211 of 216 remaining) [2022-11-26 00:25:10,575 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location set_voice_volumeErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (210 of 216 remaining) [2022-11-26 00:25:10,575 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location set_voice_volumeErr3ASSERT_VIOLATIONINTEGER_OVERFLOW (209 of 216 remaining) [2022-11-26 00:25:10,575 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location set_voice_volumeErr4ASSERT_VIOLATIONINTEGER_OVERFLOW (208 of 216 remaining) [2022-11-26 00:25:10,575 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location set_voice_volumeErr5ASSERT_VIOLATIONINTEGER_OVERFLOW (207 of 216 remaining) [2022-11-26 00:25:10,576 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location set_voice_volumeErr6ASSERT_VIOLATIONINTEGER_OVERFLOW (206 of 216 remaining) [2022-11-26 00:25:10,576 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location set_voice_volumeErr7ASSERT_VIOLATIONINTEGER_OVERFLOW (205 of 216 remaining) [2022-11-26 00:25:10,576 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location set_voice_volumeErr8ASSERT_VIOLATIONINTEGER_OVERFLOW (204 of 216 remaining) [2022-11-26 00:25:10,576 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location set_voice_volumeErr9ASSERT_VIOLATIONINTEGER_OVERFLOW (203 of 216 remaining) [2022-11-26 00:25:10,577 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location set_voice_volumeErr10ASSERT_VIOLATIONINTEGER_OVERFLOW (202 of 216 remaining) [2022-11-26 00:25:10,577 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location set_voice_volumeErr11ASSERT_VIOLATIONINTEGER_OVERFLOW (201 of 216 remaining) [2022-11-26 00:25:10,577 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location set_voice_volumeErr12ASSERT_VIOLATIONINTEGER_OVERFLOW (200 of 216 remaining) [2022-11-26 00:25:10,577 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location set_voice_volumeErr13ASSERT_VIOLATIONINTEGER_OVERFLOW (199 of 216 remaining) [2022-11-26 00:25:10,578 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location set_voice_volumeErr14ASSERT_VIOLATIONINTEGER_OVERFLOW (198 of 216 remaining) [2022-11-26 00:25:10,578 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location opl3_resetErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (197 of 216 remaining) [2022-11-26 00:25:10,578 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location opl3_resetErr1ASSERT_VIOLATIONINTEGER_OVERFLOW (196 of 216 remaining) [2022-11-26 00:25:10,578 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location opl3_resetErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (195 of 216 remaining) [2022-11-26 00:25:10,579 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location opl3_resetErr3ASSERT_VIOLATIONINTEGER_OVERFLOW (194 of 216 remaining) [2022-11-26 00:25:10,579 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location opl3_resetErr4ASSERT_VIOLATIONINTEGER_OVERFLOW (193 of 216 remaining) [2022-11-26 00:25:10,579 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location opl3_resetErr5ASSERT_VIOLATIONINTEGER_OVERFLOW (192 of 216 remaining) [2022-11-26 00:25:10,579 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location opl3_resetErr6ASSERT_VIOLATIONINTEGER_OVERFLOW (191 of 216 remaining) [2022-11-26 00:25:10,581 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location opl3_resetErr7ASSERT_VIOLATIONINTEGER_OVERFLOW (190 of 216 remaining) [2022-11-26 00:25:10,582 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location opl3_resetErr8ASSERT_VIOLATIONINTEGER_OVERFLOW (189 of 216 remaining) [2022-11-26 00:25:10,582 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location opl3_resetErr9ASSERT_VIOLATIONINTEGER_OVERFLOW (188 of 216 remaining) [2022-11-26 00:25:10,582 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location opl3_resetErr10ASSERT_VIOLATIONINTEGER_OVERFLOW (187 of 216 remaining) [2022-11-26 00:25:10,582 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location opl3_resetErr11ASSERT_VIOLATIONINTEGER_OVERFLOW (186 of 216 remaining) [2022-11-26 00:25:10,583 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location opl3_resetErr12ASSERT_VIOLATIONINTEGER_OVERFLOW (185 of 216 remaining) [2022-11-26 00:25:10,583 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location opl3_resetErr13ASSERT_VIOLATIONINTEGER_OVERFLOW (184 of 216 remaining) [2022-11-26 00:25:10,583 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location calc_volErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (183 of 216 remaining) [2022-11-26 00:25:10,583 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location calc_volErr1ASSERT_VIOLATIONINTEGER_OVERFLOW (182 of 216 remaining) [2022-11-26 00:25:10,584 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location calc_volErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (181 of 216 remaining) [2022-11-26 00:25:10,584 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location calc_volErr3ASSERT_VIOLATIONINTEGER_OVERFLOW (180 of 216 remaining) [2022-11-26 00:25:10,584 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location calc_volErr4ASSERT_VIOLATIONINTEGER_OVERFLOW (179 of 216 remaining) [2022-11-26 00:25:10,584 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location calc_volErr5ASSERT_VIOLATIONINTEGER_OVERFLOW (178 of 216 remaining) [2022-11-26 00:25:10,584 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location freq_to_fnumErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (177 of 216 remaining) [2022-11-26 00:25:10,585 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location freq_to_fnumErr1ASSERT_VIOLATIONINTEGER_OVERFLOW (176 of 216 remaining) [2022-11-26 00:25:10,585 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location freq_to_fnumErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (175 of 216 remaining) [2022-11-26 00:25:10,585 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location freq_to_fnumErr3ASSERT_VIOLATIONINTEGER_OVERFLOW (174 of 216 remaining) [2022-11-26 00:25:10,586 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location freq_to_fnumErr4ASSERT_VIOLATIONINTEGER_OVERFLOW (173 of 216 remaining) [2022-11-26 00:25:10,586 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location freq_to_fnumErr5ASSERT_VIOLATIONINTEGER_OVERFLOW (172 of 216 remaining) [2022-11-26 00:25:10,586 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location freq_to_fnumErr6ASSERT_VIOLATIONINTEGER_OVERFLOW (171 of 216 remaining) [2022-11-26 00:25:10,587 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location freq_to_fnumErr7ASSERT_VIOLATIONINTEGER_OVERFLOW (170 of 216 remaining) [2022-11-26 00:25:10,587 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location freq_to_fnumErr8ASSERT_VIOLATIONINTEGER_OVERFLOW (169 of 216 remaining) [2022-11-26 00:25:10,587 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location freq_to_fnumErr9ASSERT_VIOLATIONINTEGER_OVERFLOW (168 of 216 remaining) [2022-11-26 00:25:10,587 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location freq_to_fnumErr10ASSERT_VIOLATIONINTEGER_OVERFLOW (167 of 216 remaining) [2022-11-26 00:25:10,588 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location freq_to_fnumErr11ASSERT_VIOLATIONINTEGER_OVERFLOW (166 of 216 remaining) [2022-11-26 00:25:10,588 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location freq_to_fnumErr12ASSERT_VIOLATIONINTEGER_OVERFLOW (165 of 216 remaining) [2022-11-26 00:25:10,588 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location freq_to_fnumErr13ASSERT_VIOLATIONINTEGER_OVERFLOW (164 of 216 remaining) [2022-11-26 00:25:10,588 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location opl3_commandErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (163 of 216 remaining) [2022-11-26 00:25:10,589 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location opl3_commandErr1ASSERT_VIOLATIONINTEGER_OVERFLOW (162 of 216 remaining) [2022-11-26 00:25:10,589 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location opl3_commandErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (161 of 216 remaining) [2022-11-26 00:25:10,589 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location opl3_commandErr3ASSERT_VIOLATIONINTEGER_OVERFLOW (160 of 216 remaining) [2022-11-26 00:25:10,589 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location opl3_commandErr4ASSERT_VIOLATIONINTEGER_OVERFLOW (159 of 216 remaining) [2022-11-26 00:25:10,590 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location opl3_commandErr5ASSERT_VIOLATIONINTEGER_OVERFLOW (158 of 216 remaining) [2022-11-26 00:25:10,590 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (157 of 216 remaining) [2022-11-26 00:25:10,590 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW (156 of 216 remaining) [2022-11-26 00:25:10,590 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (155 of 216 remaining) [2022-11-26 00:25:10,591 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr3ASSERT_VIOLATIONINTEGER_OVERFLOW (154 of 216 remaining) [2022-11-26 00:25:10,591 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr4ASSERT_VIOLATIONINTEGER_OVERFLOW (153 of 216 remaining) [2022-11-26 00:25:10,591 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr5ASSERT_VIOLATIONINTEGER_OVERFLOW (152 of 216 remaining) [2022-11-26 00:25:10,591 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr6ASSERT_VIOLATIONINTEGER_OVERFLOW (151 of 216 remaining) [2022-11-26 00:25:10,592 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr7ASSERT_VIOLATIONINTEGER_OVERFLOW (150 of 216 remaining) [2022-11-26 00:25:10,592 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr8ASSERT_VIOLATIONINTEGER_OVERFLOW (149 of 216 remaining) [2022-11-26 00:25:10,592 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr9ASSERT_VIOLATIONINTEGER_OVERFLOW (148 of 216 remaining) [2022-11-26 00:25:10,592 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr10ASSERT_VIOLATIONINTEGER_OVERFLOW (147 of 216 remaining) [2022-11-26 00:25:10,593 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr11ASSERT_VIOLATIONINTEGER_OVERFLOW (146 of 216 remaining) [2022-11-26 00:25:10,593 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr12ASSERT_VIOLATIONINTEGER_OVERFLOW (145 of 216 remaining) [2022-11-26 00:25:10,593 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr13ASSERT_VIOLATIONINTEGER_OVERFLOW (144 of 216 remaining) [2022-11-26 00:25:10,593 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr14ASSERT_VIOLATIONINTEGER_OVERFLOW (143 of 216 remaining) [2022-11-26 00:25:10,594 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr15ASSERT_VIOLATIONINTEGER_OVERFLOW (142 of 216 remaining) [2022-11-26 00:25:10,594 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr16ASSERT_VIOLATIONINTEGER_OVERFLOW (141 of 216 remaining) [2022-11-26 00:25:10,594 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr17ASSERT_VIOLATIONINTEGER_OVERFLOW (140 of 216 remaining) [2022-11-26 00:25:10,594 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr18ASSERT_VIOLATIONINTEGER_OVERFLOW (139 of 216 remaining) [2022-11-26 00:25:10,595 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr19ASSERT_VIOLATIONINTEGER_OVERFLOW (138 of 216 remaining) [2022-11-26 00:25:10,595 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr20ASSERT_VIOLATIONINTEGER_OVERFLOW (137 of 216 remaining) [2022-11-26 00:25:10,595 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr21ASSERT_VIOLATIONINTEGER_OVERFLOW (136 of 216 remaining) [2022-11-26 00:25:10,595 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr22ASSERT_VIOLATIONINTEGER_OVERFLOW (135 of 216 remaining) [2022-11-26 00:25:10,596 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr23ASSERT_VIOLATIONINTEGER_OVERFLOW (134 of 216 remaining) [2022-11-26 00:25:10,596 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr24ASSERT_VIOLATIONINTEGER_OVERFLOW (133 of 216 remaining) [2022-11-26 00:25:10,596 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr25ASSERT_VIOLATIONINTEGER_OVERFLOW (132 of 216 remaining) [2022-11-26 00:25:10,596 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr26ASSERT_VIOLATIONINTEGER_OVERFLOW (131 of 216 remaining) [2022-11-26 00:25:10,597 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr27ASSERT_VIOLATIONINTEGER_OVERFLOW (130 of 216 remaining) [2022-11-26 00:25:10,597 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr28ASSERT_VIOLATIONINTEGER_OVERFLOW (129 of 216 remaining) [2022-11-26 00:25:10,597 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr29ASSERT_VIOLATIONINTEGER_OVERFLOW (128 of 216 remaining) [2022-11-26 00:25:10,597 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr30ASSERT_VIOLATIONINTEGER_OVERFLOW (127 of 216 remaining) [2022-11-26 00:25:10,597 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr31ASSERT_VIOLATIONINTEGER_OVERFLOW (126 of 216 remaining) [2022-11-26 00:25:10,598 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr32ASSERT_VIOLATIONINTEGER_OVERFLOW (125 of 216 remaining) [2022-11-26 00:25:10,598 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr33ASSERT_VIOLATIONINTEGER_OVERFLOW (124 of 216 remaining) [2022-11-26 00:25:10,598 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr34ASSERT_VIOLATIONINTEGER_OVERFLOW (123 of 216 remaining) [2022-11-26 00:25:10,599 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr35ASSERT_VIOLATIONINTEGER_OVERFLOW (122 of 216 remaining) [2022-11-26 00:25:10,599 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr36ASSERT_VIOLATIONINTEGER_OVERFLOW (121 of 216 remaining) [2022-11-26 00:25:10,599 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr37ASSERT_VIOLATIONINTEGER_OVERFLOW (120 of 216 remaining) [2022-11-26 00:25:10,599 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr38ASSERT_VIOLATIONINTEGER_OVERFLOW (119 of 216 remaining) [2022-11-26 00:25:10,600 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr39ASSERT_VIOLATIONINTEGER_OVERFLOW (118 of 216 remaining) [2022-11-26 00:25:10,600 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr40ASSERT_VIOLATIONINTEGER_OVERFLOW (117 of 216 remaining) [2022-11-26 00:25:10,600 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr41ASSERT_VIOLATIONINTEGER_OVERFLOW (116 of 216 remaining) [2022-11-26 00:25:10,600 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr42ASSERT_VIOLATIONINTEGER_OVERFLOW (115 of 216 remaining) [2022-11-26 00:25:10,601 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr43ASSERT_VIOLATIONINTEGER_OVERFLOW (114 of 216 remaining) [2022-11-26 00:25:10,601 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr44ASSERT_VIOLATIONINTEGER_OVERFLOW (113 of 216 remaining) [2022-11-26 00:25:10,601 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr45ASSERT_VIOLATIONINTEGER_OVERFLOW (112 of 216 remaining) [2022-11-26 00:25:10,601 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr46ASSERT_VIOLATIONINTEGER_OVERFLOW (111 of 216 remaining) [2022-11-26 00:25:10,602 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr47ASSERT_VIOLATIONINTEGER_OVERFLOW (110 of 216 remaining) [2022-11-26 00:25:10,602 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr48ASSERT_VIOLATIONINTEGER_OVERFLOW (109 of 216 remaining) [2022-11-26 00:25:10,602 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr49ASSERT_VIOLATIONINTEGER_OVERFLOW (108 of 216 remaining) [2022-11-26 00:25:10,602 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr50ASSERT_VIOLATIONINTEGER_OVERFLOW (107 of 216 remaining) [2022-11-26 00:25:10,603 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr51ASSERT_VIOLATIONINTEGER_OVERFLOW (106 of 216 remaining) [2022-11-26 00:25:10,603 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr52ASSERT_VIOLATIONINTEGER_OVERFLOW (105 of 216 remaining) [2022-11-26 00:25:10,603 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr53ASSERT_VIOLATIONINTEGER_OVERFLOW (104 of 216 remaining) [2022-11-26 00:25:10,603 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr54ASSERT_VIOLATIONINTEGER_OVERFLOW (103 of 216 remaining) [2022-11-26 00:25:10,604 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr55ASSERT_VIOLATIONINTEGER_OVERFLOW (102 of 216 remaining) [2022-11-26 00:25:10,604 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr56ASSERT_VIOLATIONINTEGER_OVERFLOW (101 of 216 remaining) [2022-11-26 00:25:10,604 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr57ASSERT_VIOLATIONINTEGER_OVERFLOW (100 of 216 remaining) [2022-11-26 00:25:10,604 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr58ASSERT_VIOLATIONINTEGER_OVERFLOW (99 of 216 remaining) [2022-11-26 00:25:10,605 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr59ASSERT_VIOLATIONINTEGER_OVERFLOW (98 of 216 remaining) [2022-11-26 00:25:10,605 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr60ASSERT_VIOLATIONINTEGER_OVERFLOW (97 of 216 remaining) [2022-11-26 00:25:10,605 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr61ASSERT_VIOLATIONINTEGER_OVERFLOW (96 of 216 remaining) [2022-11-26 00:25:10,605 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr62ASSERT_VIOLATIONINTEGER_OVERFLOW (95 of 216 remaining) [2022-11-26 00:25:10,606 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr63ASSERT_VIOLATIONINTEGER_OVERFLOW (94 of 216 remaining) [2022-11-26 00:25:10,606 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr64ASSERT_VIOLATIONINTEGER_OVERFLOW (93 of 216 remaining) [2022-11-26 00:25:10,606 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr65ASSERT_VIOLATIONINTEGER_OVERFLOW (92 of 216 remaining) [2022-11-26 00:25:10,606 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr66ASSERT_VIOLATIONINTEGER_OVERFLOW (91 of 216 remaining) [2022-11-26 00:25:10,607 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr67ASSERT_VIOLATIONINTEGER_OVERFLOW (90 of 216 remaining) [2022-11-26 00:25:10,607 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr68ASSERT_VIOLATIONINTEGER_OVERFLOW (89 of 216 remaining) [2022-11-26 00:25:10,607 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr69ASSERT_VIOLATIONINTEGER_OVERFLOW (88 of 216 remaining) [2022-11-26 00:25:10,607 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr70ASSERT_VIOLATIONINTEGER_OVERFLOW (87 of 216 remaining) [2022-11-26 00:25:10,608 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr71ASSERT_VIOLATIONINTEGER_OVERFLOW (86 of 216 remaining) [2022-11-26 00:25:10,608 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr72ASSERT_VIOLATIONINTEGER_OVERFLOW (85 of 216 remaining) [2022-11-26 00:25:10,608 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr73ASSERT_VIOLATIONINTEGER_OVERFLOW (84 of 216 remaining) [2022-11-26 00:25:10,608 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr74ASSERT_VIOLATIONINTEGER_OVERFLOW (83 of 216 remaining) [2022-11-26 00:25:10,609 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr75ASSERT_VIOLATIONINTEGER_OVERFLOW (82 of 216 remaining) [2022-11-26 00:25:10,609 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr76ASSERT_VIOLATIONINTEGER_OVERFLOW (81 of 216 remaining) [2022-11-26 00:25:10,609 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr77ASSERT_VIOLATIONINTEGER_OVERFLOW (80 of 216 remaining) [2022-11-26 00:25:10,610 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr78ASSERT_VIOLATIONINTEGER_OVERFLOW (79 of 216 remaining) [2022-11-26 00:25:10,610 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr79ASSERT_VIOLATIONINTEGER_OVERFLOW (78 of 216 remaining) [2022-11-26 00:25:10,610 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr80ASSERT_VIOLATIONINTEGER_OVERFLOW (77 of 216 remaining) [2022-11-26 00:25:10,611 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr81ASSERT_VIOLATIONINTEGER_OVERFLOW (76 of 216 remaining) [2022-11-26 00:25:10,611 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr82ASSERT_VIOLATIONINTEGER_OVERFLOW (75 of 216 remaining) [2022-11-26 00:25:10,611 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr83ASSERT_VIOLATIONINTEGER_OVERFLOW (74 of 216 remaining) [2022-11-26 00:25:10,611 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr84ASSERT_VIOLATIONINTEGER_OVERFLOW (73 of 216 remaining) [2022-11-26 00:25:10,612 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr85ASSERT_VIOLATIONINTEGER_OVERFLOW (72 of 216 remaining) [2022-11-26 00:25:10,612 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr86ASSERT_VIOLATIONINTEGER_OVERFLOW (71 of 216 remaining) [2022-11-26 00:25:10,612 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr87ASSERT_VIOLATIONINTEGER_OVERFLOW (70 of 216 remaining) [2022-11-26 00:25:10,612 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr88ASSERT_VIOLATIONINTEGER_OVERFLOW (69 of 216 remaining) [2022-11-26 00:25:10,612 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr89ASSERT_VIOLATIONINTEGER_OVERFLOW (68 of 216 remaining) [2022-11-26 00:25:10,613 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr90ASSERT_VIOLATIONINTEGER_OVERFLOW (67 of 216 remaining) [2022-11-26 00:25:10,613 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr91ASSERT_VIOLATIONINTEGER_OVERFLOW (66 of 216 remaining) [2022-11-26 00:25:10,613 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr92ASSERT_VIOLATIONINTEGER_OVERFLOW (65 of 216 remaining) [2022-11-26 00:25:10,613 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr93ASSERT_VIOLATIONINTEGER_OVERFLOW (64 of 216 remaining) [2022-11-26 00:25:10,614 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr94ASSERT_VIOLATIONINTEGER_OVERFLOW (63 of 216 remaining) [2022-11-26 00:25:10,614 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr95ASSERT_VIOLATIONINTEGER_OVERFLOW (62 of 216 remaining) [2022-11-26 00:25:10,614 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr96ASSERT_VIOLATIONINTEGER_OVERFLOW (61 of 216 remaining) [2022-11-26 00:25:10,614 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr97ASSERT_VIOLATIONINTEGER_OVERFLOW (60 of 216 remaining) [2022-11-26 00:25:10,615 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr98ASSERT_VIOLATIONINTEGER_OVERFLOW (59 of 216 remaining) [2022-11-26 00:25:10,615 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr99ASSERT_VIOLATIONINTEGER_OVERFLOW (58 of 216 remaining) [2022-11-26 00:25:10,615 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr100ASSERT_VIOLATIONINTEGER_OVERFLOW (57 of 216 remaining) [2022-11-26 00:25:10,615 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr101ASSERT_VIOLATIONINTEGER_OVERFLOW (56 of 216 remaining) [2022-11-26 00:25:10,616 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr102ASSERT_VIOLATIONINTEGER_OVERFLOW (55 of 216 remaining) [2022-11-26 00:25:10,616 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr103ASSERT_VIOLATIONINTEGER_OVERFLOW (54 of 216 remaining) [2022-11-26 00:25:10,616 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr104ASSERT_VIOLATIONINTEGER_OVERFLOW (53 of 216 remaining) [2022-11-26 00:25:10,616 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr105ASSERT_VIOLATIONINTEGER_OVERFLOW (52 of 216 remaining) [2022-11-26 00:25:10,617 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr106ASSERT_VIOLATIONINTEGER_OVERFLOW (51 of 216 remaining) [2022-11-26 00:25:10,617 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr107ASSERT_VIOLATIONINTEGER_OVERFLOW (50 of 216 remaining) [2022-11-26 00:25:10,617 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr108ASSERT_VIOLATIONINTEGER_OVERFLOW (49 of 216 remaining) [2022-11-26 00:25:10,617 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr110ASSERT_VIOLATIONINTEGER_OVERFLOW (48 of 216 remaining) [2022-11-26 00:25:10,618 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr111ASSERT_VIOLATIONINTEGER_OVERFLOW (47 of 216 remaining) [2022-11-26 00:25:10,619 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr112ASSERT_VIOLATIONINTEGER_OVERFLOW (46 of 216 remaining) [2022-11-26 00:25:10,619 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr113ASSERT_VIOLATIONINTEGER_OVERFLOW (45 of 216 remaining) [2022-11-26 00:25:10,619 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr114ASSERT_VIOLATIONINTEGER_OVERFLOW (44 of 216 remaining) [2022-11-26 00:25:10,620 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr115ASSERT_VIOLATIONINTEGER_OVERFLOW (43 of 216 remaining) [2022-11-26 00:25:10,620 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr116ASSERT_VIOLATIONINTEGER_OVERFLOW (42 of 216 remaining) [2022-11-26 00:25:10,620 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr117ASSERT_VIOLATIONINTEGER_OVERFLOW (41 of 216 remaining) [2022-11-26 00:25:10,620 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr118ASSERT_VIOLATIONINTEGER_OVERFLOW (40 of 216 remaining) [2022-11-26 00:25:10,621 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr119ASSERT_VIOLATIONINTEGER_OVERFLOW (39 of 216 remaining) [2022-11-26 00:25:10,621 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr120ASSERT_VIOLATIONINTEGER_OVERFLOW (38 of 216 remaining) [2022-11-26 00:25:10,621 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr121ASSERT_VIOLATIONINTEGER_OVERFLOW (37 of 216 remaining) [2022-11-26 00:25:10,621 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr122ASSERT_VIOLATIONINTEGER_OVERFLOW (36 of 216 remaining) [2022-11-26 00:25:10,622 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr123ASSERT_VIOLATIONINTEGER_OVERFLOW (35 of 216 remaining) [2022-11-26 00:25:10,622 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr124ASSERT_VIOLATIONINTEGER_OVERFLOW (34 of 216 remaining) [2022-11-26 00:25:10,622 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr125ASSERT_VIOLATIONINTEGER_OVERFLOW (33 of 216 remaining) [2022-11-26 00:25:10,622 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr126ASSERT_VIOLATIONINTEGER_OVERFLOW (32 of 216 remaining) [2022-11-26 00:25:10,623 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr127ASSERT_VIOLATIONINTEGER_OVERFLOW (31 of 216 remaining) [2022-11-26 00:25:10,625 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr128ASSERT_VIOLATIONINTEGER_OVERFLOW (30 of 216 remaining) [2022-11-26 00:25:10,625 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr129ASSERT_VIOLATIONINTEGER_OVERFLOW (29 of 216 remaining) [2022-11-26 00:25:10,625 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr130ASSERT_VIOLATIONINTEGER_OVERFLOW (28 of 216 remaining) [2022-11-26 00:25:10,626 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr131ASSERT_VIOLATIONINTEGER_OVERFLOW (27 of 216 remaining) [2022-11-26 00:25:10,626 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr132ASSERT_VIOLATIONINTEGER_OVERFLOW (26 of 216 remaining) [2022-11-26 00:25:10,626 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr133ASSERT_VIOLATIONINTEGER_OVERFLOW (25 of 216 remaining) [2022-11-26 00:25:10,628 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr134ASSERT_VIOLATIONINTEGER_OVERFLOW (24 of 216 remaining) [2022-11-26 00:25:10,629 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr135ASSERT_VIOLATIONINTEGER_OVERFLOW (23 of 216 remaining) [2022-11-26 00:25:10,629 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr136ASSERT_VIOLATIONINTEGER_OVERFLOW (22 of 216 remaining) [2022-11-26 00:25:10,629 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr137ASSERT_VIOLATIONINTEGER_OVERFLOW (21 of 216 remaining) [2022-11-26 00:25:10,630 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr138ASSERT_VIOLATIONINTEGER_OVERFLOW (20 of 216 remaining) [2022-11-26 00:25:10,630 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr139ASSERT_VIOLATIONINTEGER_OVERFLOW (19 of 216 remaining) [2022-11-26 00:25:10,630 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr140ASSERT_VIOLATIONINTEGER_OVERFLOW (18 of 216 remaining) [2022-11-26 00:25:10,630 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr141ASSERT_VIOLATIONINTEGER_OVERFLOW (17 of 216 remaining) [2022-11-26 00:25:10,631 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr142ASSERT_VIOLATIONINTEGER_OVERFLOW (16 of 216 remaining) [2022-11-26 00:25:10,631 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr143ASSERT_VIOLATIONINTEGER_OVERFLOW (15 of 216 remaining) [2022-11-26 00:25:10,631 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr144ASSERT_VIOLATIONINTEGER_OVERFLOW (14 of 216 remaining) [2022-11-26 00:25:10,631 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr145ASSERT_VIOLATIONINTEGER_OVERFLOW (13 of 216 remaining) [2022-11-26 00:25:10,632 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr146ASSERT_VIOLATIONINTEGER_OVERFLOW (12 of 216 remaining) [2022-11-26 00:25:10,632 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr147ASSERT_VIOLATIONINTEGER_OVERFLOW (11 of 216 remaining) [2022-11-26 00:25:10,632 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr148ASSERT_VIOLATIONINTEGER_OVERFLOW (10 of 216 remaining) [2022-11-26 00:25:10,632 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr149ASSERT_VIOLATIONINTEGER_OVERFLOW (9 of 216 remaining) [2022-11-26 00:25:10,633 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr150ASSERT_VIOLATIONINTEGER_OVERFLOW (8 of 216 remaining) [2022-11-26 00:25:10,633 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr151ASSERT_VIOLATIONINTEGER_OVERFLOW (7 of 216 remaining) [2022-11-26 00:25:10,633 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location bend_pitchErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (6 of 216 remaining) [2022-11-26 00:25:10,633 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location bend_pitchErr1ASSERT_VIOLATIONINTEGER_OVERFLOW (5 of 216 remaining) [2022-11-26 00:25:10,634 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location bend_pitchErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (4 of 216 remaining) [2022-11-26 00:25:10,634 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location bend_pitchErr3ASSERT_VIOLATIONINTEGER_OVERFLOW (3 of 216 remaining) [2022-11-26 00:25:10,634 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location bend_pitchErr4ASSERT_VIOLATIONINTEGER_OVERFLOW (2 of 216 remaining) [2022-11-26 00:25:10,634 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location bend_pitchErr5ASSERT_VIOLATIONINTEGER_OVERFLOW (1 of 216 remaining) [2022-11-26 00:25:10,634 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location bend_pitchErr6ASSERT_VIOLATIONINTEGER_OVERFLOW (0 of 216 remaining) [2022-11-26 00:25:10,635 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2022-11-26 00:25:10,641 INFO L445 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-26 00:25:10,646 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2022-11-26 00:25:10,774 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 26.11 12:25:10 BoogieIcfgContainer [2022-11-26 00:25:10,774 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-11-26 00:25:10,775 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-11-26 00:25:10,775 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-11-26 00:25:10,775 INFO L275 PluginConnector]: Witness Printer initialized [2022-11-26 00:25:10,776 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.11 12:24:55" (3/4) ... [2022-11-26 00:25:10,779 INFO L140 WitnessPrinter]: No result that supports witness generation found [2022-11-26 00:25:10,779 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-11-26 00:25:10,780 INFO L158 Benchmark]: Toolchain (without parser) took 25894.24ms. Allocated memory was 134.2MB in the beginning and 838.9MB in the end (delta: 704.6MB). Free memory was 85.4MB in the beginning and 601.8MB in the end (delta: -516.3MB). Peak memory consumption was 190.5MB. Max. memory is 16.1GB. [2022-11-26 00:25:10,780 INFO L158 Benchmark]: CDTParser took 0.27ms. Allocated memory is still 134.2MB. Free memory is still 106.9MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-26 00:25:10,781 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1840.24ms. Allocated memory was 134.2MB in the beginning and 178.3MB in the end (delta: 44.0MB). Free memory was 85.0MB in the beginning and 98.2MB in the end (delta: -13.3MB). Peak memory consumption was 62.8MB. Max. memory is 16.1GB. [2022-11-26 00:25:10,781 INFO L158 Benchmark]: Boogie Procedure Inliner took 317.31ms. Allocated memory is still 178.3MB. Free memory was 98.2MB in the beginning and 110.6MB in the end (delta: -12.4MB). Peak memory consumption was 48.6MB. Max. memory is 16.1GB. [2022-11-26 00:25:10,782 INFO L158 Benchmark]: Boogie Preprocessor took 260.39ms. Allocated memory is still 178.3MB. Free memory was 109.7MB in the beginning and 83.3MB in the end (delta: 26.3MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB. [2022-11-26 00:25:10,782 INFO L158 Benchmark]: RCFGBuilder took 7740.84ms. Allocated memory was 178.3MB in the beginning and 436.2MB in the end (delta: 257.9MB). Free memory was 82.4MB in the beginning and 344.1MB in the end (delta: -261.7MB). Peak memory consumption was 168.8MB. Max. memory is 16.1GB. [2022-11-26 00:25:10,782 INFO L158 Benchmark]: TraceAbstraction took 15718.89ms. Allocated memory was 436.2MB in the beginning and 838.9MB in the end (delta: 402.7MB). Free memory was 343.0MB in the beginning and 602.8MB in the end (delta: -259.8MB). Peak memory consumption was 378.8MB. Max. memory is 16.1GB. [2022-11-26 00:25:10,783 INFO L158 Benchmark]: Witness Printer took 4.49ms. Allocated memory is still 838.9MB. Free memory is still 601.8MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-26 00:25:10,785 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27ms. Allocated memory is still 134.2MB. Free memory is still 106.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1840.24ms. Allocated memory was 134.2MB in the beginning and 178.3MB in the end (delta: 44.0MB). Free memory was 85.0MB in the beginning and 98.2MB in the end (delta: -13.3MB). Peak memory consumption was 62.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 317.31ms. Allocated memory is still 178.3MB. Free memory was 98.2MB in the beginning and 110.6MB in the end (delta: -12.4MB). Peak memory consumption was 48.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 260.39ms. Allocated memory is still 178.3MB. Free memory was 109.7MB in the beginning and 83.3MB in the end (delta: 26.3MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB. * RCFGBuilder took 7740.84ms. Allocated memory was 178.3MB in the beginning and 436.2MB in the end (delta: 257.9MB). Free memory was 82.4MB in the beginning and 344.1MB in the end (delta: -261.7MB). Peak memory consumption was 168.8MB. Max. memory is 16.1GB. * TraceAbstraction took 15718.89ms. Allocated memory was 436.2MB in the beginning and 838.9MB in the end (delta: 402.7MB). Free memory was 343.0MB in the beginning and 602.8MB in the end (delta: -259.8MB). Peak memory consumption was 378.8MB. Max. memory is 16.1GB. * Witness Printer took 4.49ms. Allocated memory is still 838.9MB. Free memory is still 601.8MB. There was no memory consumed. 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: 3430]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: overapproximation of bitwiseAnd at line 3430. 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, -6, -6, -6, -5, -5, -5, -5, -4, -4, -4, -4, -3, -3, -3, -3, -2, -2, -2, -2, -2, -1, -1, -1, -1, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 2, 2, 2, 2, 2, 2, 2, 3, 3, 3, 3, 3, 3, 3, 4, 4, 4, 4, 4, 4, 4, 4, 5, 5, 5, 5, 5, 5, 5, 5, 5, 6, 6, 6, 6, 6, 6, 6, 6, 6, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 8, 8, 8, 8, 8}; [L3675-L5793] static struct synth_operations opl3_operations = {& __this_module, (char *)"OPL", 0, 0, 0, 0, & opl3_open, & opl3_close, & opl3_ioctl, & opl3_kill_note, & opl3_start_note, & opl3_set_instr, & opl3_reset, & opl3_hw_control, & opl3_load_patch, & opl3_aftertouch, & opl3_controller, & opl3_panning, & opl3_volume_method, & opl3_bender, & opl3_alloc_voice, & opl3_setup_voice, 0, {0, 0, 0, {(unsigned short)0, (unsigned short)0, (unsigned short)0, (unsigned short)0, (unsigned short)0, (unsigned short)0, (unsigned short)0, (unsigned short)0, (unsigned short)0, (unsigned short)0, (unsigned short)0, (unsigned short)0, (unsigned short)0, (unsigned short)0, (unsigned short)0, (unsigned short)0, (unsigned short)0, (unsigned short)0, (unsigned short)0, (unsigned short)0, (unsigned short)0, (unsigned short)0, (unsigned short)0, (unsigned short)0, (unsigned short)0, (unsigned short)0, (unsigned short)0, (unsigned short)0, (unsigned short)0, (unsigned short)0, (unsigned short)0, (unsigned short)0}, 0, {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}}, {{0, 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, (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, 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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, (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={30279:30277}, 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={30279:30277}, 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={30279:30277}, 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={30279:30277}, 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: [L6048] case 5: [L6052] case 6: [L6056] case 7: [L6060] case 8: [L6065] case 9: VAL [__this_module={30279:30277}, 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=9, tmp___1=1] [L6066] FCALL ldv_handler_precall() VAL [__this_module={30279:30277}, 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=9, tmp___1=1] [L6067] CALL opl3_aftertouch(var_opl3_aftertouch_18_p0, var_opl3_aftertouch_18_p1, var_opl3_aftertouch_18_p2) [L3410] int tmp ; [L3411] struct sbi_instrument *instr ; [L3412] struct physical_voice_info *map ; [L3413] int connection ; [L3415] voice < 0 || devc->nr_voice <= voice [L3415] EXPR devc->nr_voice [L3415] voice < 0 || devc->nr_voice <= voice VAL [\old(dev)=30278, \old(pressure)=30276, \old(voice)=670, __this_module={30279:30277}, detected_model=0, dev=30278, devc={0:0}, devc->nr_voice=671, fm_volume_table={25:0}, io=-1, LDV_IN_INTERRUPT=1, me=0, opl3_operations={26:0}, pressure=30276, pv_map={24:0}, voice=670, voice < 0 || devc->nr_voice <= voice=0] [L3415] COND FALSE !(voice < 0 || devc->nr_voice <= voice) [L3419] EXPR devc->lv_map[voice] [L3419] map = (struct physical_voice_info *)(& pv_map) + (unsigned long )devc->lv_map[voice] [L3420] EXPR map->voice_mode VAL [\old(dev)=30278, \old(pressure)=30276, \old(voice)=670, __this_module={30279:30277}, detected_model=0, dev=30278, devc={0:0}, fm_volume_table={25:0}, io=-1, LDV_IN_INTERRUPT=1, map={24:0}, map->voice_mode=2, me=0, opl3_operations={26:0}, pressure=30276, pv_map={24:0}, voice=670] [L3420] COND FALSE !((unsigned int )map->voice_mode == 0U) [L3424] EXPR devc->act_i[voice] [L3424] instr = devc->act_i[voice] [L3425] COND FALSE !((unsigned long )instr == (unsigned long )((struct sbi_instrument *)0)) [L3429] EXPR devc->voc[voice].mode VAL [\old(dev)=30278, \old(pressure)=30276, \old(voice)=670, __this_module={30279:30277}, detected_model=0, dev=30278, devc={0:0}, devc->voc[voice].mode=4, fm_volume_table={25:0}, instr={0:914}, io=-1, LDV_IN_INTERRUPT=1, map={24:0}, me=0, opl3_operations={26:0}, pressure=30276, pv_map={24:0}, voice=670] [L3429] COND TRUE devc->voc[voice].mode == 4 [L3430] EXPR instr->operators[10] VAL [\old(dev)=30278, \old(pressure)=30276, \old(voice)=670, __this_module={30279:30277}, detected_model=0, dev=30278, devc={0:0}, fm_volume_table={25:0}, instr={0:914}, instr->operators[10]=258, io=-1, LDV_IN_INTERRUPT=1, map={24:0}, me=0, opl3_operations={26:0}, pressure=30276, pv_map={24:0}, voice=670] [L3430] ((int )instr->operators[10] & 1) << 1 VAL [\old(dev)=30278, \old(pressure)=30276, \old(voice)=670, __this_module={30279:30277}, detected_model=0, dev=30278, devc={0:0}, fm_volume_table={25:0}, instr={0:914}, instr->operators[10]=258, io=-1, LDV_IN_INTERRUPT=1, map={24:0}, me=0, opl3_operations={26:0}, pressure=30276, pv_map={24:0}, voice=670] - 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: 3016]: 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: 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: 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: 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: 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: 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: 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, 922 locations, 216 error locations. Started 1 CEGAR loops. OverallTime: 15.5s, OverallIterations: 9, TraceHistogramMax: 2, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 4.2s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 2243 SdHoareTripleChecker+Valid, 3.3s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 2082 mSDsluCounter, 12954 SdHoareTripleChecker+Invalid, 2.8s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 6175 mSDsCounter, 104 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 1327 IncrementalHoareTripleChecker+Invalid, 1431 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 104 mSolverCounterUnsat, 6779 mSDtfsCounter, 1327 mSolverCounterSat, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 68 GetRequests, 56 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=1014occurred 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: 0.6s AutomataMinimizationTime, 8 MinimizatonAttempts, 761 StatesRemovedByMinimization, 6 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.3s SsaConstructionTime, 3.7s SatisfiabilityAnalysisTime, 3.7s InterpolantComputationTime, 262 NumberOfCodeBlocks, 262 NumberOfCodeBlocksAsserted, 11 NumberOfCheckSat, 223 ConstructedInterpolants, 0 QuantifiedInterpolants, 323 SizeOfPredicates, 0 NumberOfNonLiveVariables, 10708 ConjunctsInSsa, 6 ConjunctsInUnsatCore, 10 InterpolantComputations, 8 PerfectInterpolantSequences, 28/32 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 [2022-11-26 00:25:10,867 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_671219d2-074a-4117-971a-dbe3b63d7249/bin/utaipan-ByfvJB40ur/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally 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_671219d2-074a-4117-971a-dbe3b63d7249/bin/utaipan-ByfvJB40ur/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_671219d2-074a-4117-971a-dbe3b63d7249/bin/utaipan-ByfvJB40ur/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_671219d2-074a-4117-971a-dbe3b63d7249/bin/utaipan-ByfvJB40ur/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_671219d2-074a-4117-971a-dbe3b63d7249/bin/utaipan-ByfvJB40ur/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_671219d2-074a-4117-971a-dbe3b63d7249/bin/utaipan-ByfvJB40ur/config/svcomp-Overflow-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_671219d2-074a-4117-971a-dbe3b63d7249/bin/utaipan-ByfvJB40ur --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-38b53e6 [2022-11-26 00:25:13,398 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-26 00:25:13,401 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-26 00:25:13,461 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-26 00:25:13,461 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-26 00:25:13,465 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-26 00:25:13,467 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-26 00:25:13,471 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-26 00:25:13,474 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-26 00:25:13,479 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-26 00:25:13,481 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-26 00:25:13,483 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-26 00:25:13,484 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-26 00:25:13,486 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-26 00:25:13,488 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-26 00:25:13,494 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-26 00:25:13,495 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-26 00:25:13,496 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-26 00:25:13,498 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-26 00:25:13,503 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-26 00:25:13,504 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-26 00:25:13,505 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-26 00:25:13,506 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-26 00:25:13,507 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-26 00:25:13,516 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-26 00:25:13,518 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-26 00:25:13,518 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-26 00:25:13,519 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-26 00:25:13,521 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-26 00:25:13,522 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-26 00:25:13,522 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-26 00:25:13,524 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-26 00:25:13,525 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-26 00:25:13,526 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-26 00:25:13,527 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-26 00:25:13,528 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-26 00:25:13,529 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-26 00:25:13,529 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-26 00:25:13,529 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-26 00:25:13,530 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-26 00:25:13,531 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-26 00:25:13,532 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_671219d2-074a-4117-971a-dbe3b63d7249/bin/utaipan-ByfvJB40ur/config/svcomp-Overflow-64bit-Taipan_Bitvector.epf [2022-11-26 00:25:13,573 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-26 00:25:13,574 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-26 00:25:13,575 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-26 00:25:13,575 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-26 00:25:13,576 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-26 00:25:13,577 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-26 00:25:13,577 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-26 00:25:13,577 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-26 00:25:13,578 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-26 00:25:13,578 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-26 00:25:13,579 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-26 00:25:13,579 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-26 00:25:13,580 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-26 00:25:13,581 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-26 00:25:13,581 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-26 00:25:13,581 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-26 00:25:13,581 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-26 00:25:13,582 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-26 00:25:13,582 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-26 00:25:13,582 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-26 00:25:13,582 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-26 00:25:13,583 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-26 00:25:13,583 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-26 00:25:13,583 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-26 00:25:13,584 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-26 00:25:13,584 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-26 00:25:13,584 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-26 00:25:13,584 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-26 00:25:13,585 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-26 00:25:13,585 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-26 00:25:13,585 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-26 00:25:13,586 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-26 00:25:13,586 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-26 00:25:13,586 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-26 00:25:13,587 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-26 00:25:13,587 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-26 00:25:13,587 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-26 00:25:13,587 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_671219d2-074a-4117-971a-dbe3b63d7249/bin/utaipan-ByfvJB40ur/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_671219d2-074a-4117-971a-dbe3b63d7249/bin/utaipan-ByfvJB40ur Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> eaacc86bd1623a3c57f572e3bcbe9368038e14a886e3ea41553bd1a4d24d89fa [2022-11-26 00:25:14,011 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-26 00:25:14,042 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-26 00:25:14,045 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-26 00:25:14,046 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-26 00:25:14,047 INFO L275 PluginConnector]: CDTParser initialized [2022-11-26 00:25:14,049 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_671219d2-074a-4117-971a-dbe3b63d7249/bin/utaipan-ByfvJB40ur/../../sv-benchmarks/c/ldv-commit-tester/m0_sound-oss-opl3-ko--111_1a--42f9f8d.i [2022-11-26 00:25:17,117 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-26 00:25:17,724 INFO L351 CDTParser]: Found 1 translation units. [2022-11-26 00:25:17,724 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_671219d2-074a-4117-971a-dbe3b63d7249/sv-benchmarks/c/ldv-commit-tester/m0_sound-oss-opl3-ko--111_1a--42f9f8d.i [2022-11-26 00:25:17,777 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_671219d2-074a-4117-971a-dbe3b63d7249/bin/utaipan-ByfvJB40ur/data/c28c46b95/a1f2316b60d24d9997db9b8794ba6978/FLAG9bbc017b8 [2022-11-26 00:25:17,801 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_671219d2-074a-4117-971a-dbe3b63d7249/bin/utaipan-ByfvJB40ur/data/c28c46b95/a1f2316b60d24d9997db9b8794ba6978 [2022-11-26 00:25:17,804 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-26 00:25:17,806 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-26 00:25:17,809 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-26 00:25:17,809 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-26 00:25:17,813 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-26 00:25:17,814 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 12:25:17" (1/1) ... [2022-11-26 00:25:17,815 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@78211b6f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:25:17, skipping insertion in model container [2022-11-26 00:25:17,816 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 12:25:17" (1/1) ... [2022-11-26 00:25:17,823 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-26 00:25:18,014 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-26 00:25:18,574 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-11-26 00:25:18,584 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_fmt [2022-11-26 00:25:18,598 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-11-26 00:25:18,689 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:25:18,694 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:25:18,709 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:25:18,711 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:25:18,741 WARN L623 FunctionHandler]: Unknown extern function __request_region [2022-11-26 00:25:18,742 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:25:18,745 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:25:18,748 WARN L623 FunctionHandler]: Unknown extern function __request_region [2022-11-26 00:25:18,752 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:25:18,753 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:25:18,754 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:25:18,758 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:25:18,759 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-11-26 00:25:18,765 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-11-26 00:25:18,768 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:25:18,787 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:25:18,875 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:25:18,907 WARN L623 FunctionHandler]: Unknown extern function note_to_freq [2022-11-26 00:25:18,908 WARN L623 FunctionHandler]: Unknown extern function compute_finetune [2022-11-26 00:25:18,915 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:25:18,917 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:25:18,974 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:25:18,980 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:25:19,028 WARN L623 FunctionHandler]: Unknown extern function compute_finetune [2022-11-26 00:25:19,103 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:25:19,105 WARN L623 FunctionHandler]: Unknown extern function sound_alloc_synthdev [2022-11-26 00:25:19,106 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:25:19,109 WARN L623 FunctionHandler]: Unknown extern function sequencer_init [2022-11-26 00:25:19,116 WARN L623 FunctionHandler]: Unknown extern function conf_printf2 [2022-11-26 00:25:19,121 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:25:19,127 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-11-26 00:25:19,127 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-11-26 00:25:19,128 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:25:19,128 WARN L623 FunctionHandler]: Unknown extern function sound_unload_synthdev [2022-11-26 00:25:19,143 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-11-26 00:25:19,143 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-26 00:25:19,144 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-26 00:25:19,144 WARN L623 FunctionHandler]: Unknown extern function ldv_check_return_value [2022-11-26 00:25:19,145 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-26 00:25:19,145 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-26 00:25:19,146 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-26 00:25:19,146 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-26 00:25:19,146 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-26 00:25:19,147 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-26 00:25:19,148 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-26 00:25:19,149 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-26 00:25:19,149 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-26 00:25:19,149 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-26 00:25:19,150 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-26 00:25:19,150 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-26 00:25:19,150 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-26 00:25:19,151 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-26 00:25:19,151 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-26 00:25:19,152 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-26 00:25:19,152 WARN L623 FunctionHandler]: Unknown extern function ldv_check_final_state [2022-11-26 00:25:19,154 WARN L623 FunctionHandler]: Unknown extern function _copy_from_user [2022-11-26 00:25:19,154 WARN L623 FunctionHandler]: Unknown extern function _copy_to_user [2022-11-26 00:25:19,155 WARN L623 FunctionHandler]: Unknown extern function __copy_user_nocache [2022-11-26 00:25:19,156 WARN L623 FunctionHandler]: Unknown extern function __copy_user_nocache [2022-11-26 00:25:19,164 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_671219d2-074a-4117-971a-dbe3b63d7249/sv-benchmarks/c/ldv-commit-tester/m0_sound-oss-opl3-ko--111_1a--42f9f8d.i[321865,321878] [2022-11-26 00:25:19,199 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-26 00:25:19,317 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-26 00:25:19,359 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-26 00:25:19,436 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-11-26 00:25:19,438 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_fmt [2022-11-26 00:25:19,439 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-11-26 00:25:19,447 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:25:19,448 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:25:19,454 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:25:19,455 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:25:19,457 WARN L623 FunctionHandler]: Unknown extern function __request_region [2022-11-26 00:25:19,458 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:25:19,459 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:25:19,460 WARN L623 FunctionHandler]: Unknown extern function __request_region [2022-11-26 00:25:19,462 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:25:19,463 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:25:19,463 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:25:19,464 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:25:19,464 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-11-26 00:25:19,465 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-11-26 00:25:19,466 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:25:19,478 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:25:19,494 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:25:19,513 WARN L623 FunctionHandler]: Unknown extern function note_to_freq [2022-11-26 00:25:19,514 WARN L623 FunctionHandler]: Unknown extern function compute_finetune [2022-11-26 00:25:19,518 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:25:19,521 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:25:19,529 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:25:19,530 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:25:19,543 WARN L623 FunctionHandler]: Unknown extern function compute_finetune [2022-11-26 00:25:19,602 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:25:19,603 WARN L623 FunctionHandler]: Unknown extern function sound_alloc_synthdev [2022-11-26 00:25:19,603 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:25:19,607 WARN L623 FunctionHandler]: Unknown extern function sequencer_init [2022-11-26 00:25:19,614 WARN L623 FunctionHandler]: Unknown extern function conf_printf2 [2022-11-26 00:25:19,629 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:25:19,631 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-11-26 00:25:19,635 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-11-26 00:25:19,636 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:25:19,637 WARN L623 FunctionHandler]: Unknown extern function sound_unload_synthdev [2022-11-26 00:25:19,638 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-11-26 00:25:19,641 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-26 00:25:19,642 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-26 00:25:19,642 WARN L623 FunctionHandler]: Unknown extern function ldv_check_return_value [2022-11-26 00:25:19,643 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-26 00:25:19,643 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-26 00:25:19,644 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-26 00:25:19,644 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-26 00:25:19,645 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-26 00:25:19,646 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-26 00:25:19,646 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-26 00:25:19,647 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-26 00:25:19,647 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-26 00:25:19,648 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-26 00:25:19,649 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-26 00:25:19,649 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-26 00:25:19,650 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-26 00:25:19,650 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-26 00:25:19,650 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-26 00:25:19,652 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-26 00:25:19,656 WARN L623 FunctionHandler]: Unknown extern function ldv_check_final_state [2022-11-26 00:25:19,657 WARN L623 FunctionHandler]: Unknown extern function _copy_from_user [2022-11-26 00:25:19,658 WARN L623 FunctionHandler]: Unknown extern function _copy_to_user [2022-11-26 00:25:19,659 WARN L623 FunctionHandler]: Unknown extern function __copy_user_nocache [2022-11-26 00:25:19,660 WARN L623 FunctionHandler]: Unknown extern function __copy_user_nocache [2022-11-26 00:25:19,662 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_671219d2-074a-4117-971a-dbe3b63d7249/sv-benchmarks/c/ldv-commit-tester/m0_sound-oss-opl3-ko--111_1a--42f9f8d.i[321865,321878] [2022-11-26 00:25:19,669 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-26 00:25:19,728 INFO L203 MainTranslator]: Completed pre-run [2022-11-26 00:25:19,818 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-11-26 00:25:19,819 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_fmt [2022-11-26 00:25:19,820 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-11-26 00:25:19,828 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:25:19,830 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:25:19,833 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:25:19,834 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:25:19,835 WARN L623 FunctionHandler]: Unknown extern function __request_region [2022-11-26 00:25:19,835 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:25:19,837 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:25:19,838 WARN L623 FunctionHandler]: Unknown extern function __request_region [2022-11-26 00:25:19,838 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:25:19,839 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:25:19,840 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:25:19,845 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:25:19,846 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-11-26 00:25:19,850 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-11-26 00:25:19,851 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:25:19,853 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:25:19,869 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:25:19,880 WARN L623 FunctionHandler]: Unknown extern function note_to_freq [2022-11-26 00:25:19,882 WARN L623 FunctionHandler]: Unknown extern function compute_finetune [2022-11-26 00:25:19,888 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:25:19,889 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:25:19,903 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:25:19,910 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:25:19,919 WARN L623 FunctionHandler]: Unknown extern function compute_finetune [2022-11-26 00:25:19,960 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:25:19,961 WARN L623 FunctionHandler]: Unknown extern function sound_alloc_synthdev [2022-11-26 00:25:19,961 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:25:19,963 WARN L623 FunctionHandler]: Unknown extern function sequencer_init [2022-11-26 00:25:19,966 WARN L623 FunctionHandler]: Unknown extern function conf_printf2 [2022-11-26 00:25:19,968 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:25:19,969 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-11-26 00:25:19,969 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-11-26 00:25:19,970 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:25:19,970 WARN L623 FunctionHandler]: Unknown extern function sound_unload_synthdev [2022-11-26 00:25:19,972 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-11-26 00:25:19,972 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-26 00:25:19,972 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-26 00:25:19,973 WARN L623 FunctionHandler]: Unknown extern function ldv_check_return_value [2022-11-26 00:25:19,973 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-26 00:25:19,973 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-26 00:25:19,974 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-26 00:25:19,974 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-26 00:25:19,974 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-26 00:25:19,975 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-26 00:25:19,975 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-26 00:25:19,975 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-26 00:25:19,975 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-26 00:25:19,976 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-26 00:25:19,976 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-26 00:25:19,976 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-26 00:25:19,976 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-26 00:25:19,977 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-26 00:25:19,977 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-26 00:25:19,977 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-26 00:25:19,978 WARN L623 FunctionHandler]: Unknown extern function ldv_check_final_state [2022-11-26 00:25:20,003 WARN L623 FunctionHandler]: Unknown extern function _copy_from_user [2022-11-26 00:25:20,004 WARN L623 FunctionHandler]: Unknown extern function _copy_to_user [2022-11-26 00:25:20,005 WARN L623 FunctionHandler]: Unknown extern function __copy_user_nocache [2022-11-26 00:25:20,006 WARN L623 FunctionHandler]: Unknown extern function __copy_user_nocache [2022-11-26 00:25:20,006 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_671219d2-074a-4117-971a-dbe3b63d7249/sv-benchmarks/c/ldv-commit-tester/m0_sound-oss-opl3-ko--111_1a--42f9f8d.i[321865,321878] [2022-11-26 00:25:20,011 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-26 00:25:20,118 INFO L208 MainTranslator]: Completed translation [2022-11-26 00:25:20,119 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:25:20 WrapperNode [2022-11-26 00:25:20,119 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-26 00:25:20,120 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-26 00:25:20,120 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-26 00:25:20,121 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-26 00:25:20,128 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:25:20" (1/1) ... [2022-11-26 00:25:20,224 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:25:20" (1/1) ... [2022-11-26 00:25:20,436 INFO L138 Inliner]: procedures = 115, calls = 3226, calls flagged for inlining = 40, calls inlined = 39, statements flattened = 4279 [2022-11-26 00:25:20,436 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-26 00:25:20,438 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-26 00:25:20,438 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-26 00:25:20,438 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-26 00:25:20,461 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:25:20" (1/1) ... [2022-11-26 00:25:20,461 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:25:20" (1/1) ... [2022-11-26 00:25:20,514 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:25:20" (1/1) ... [2022-11-26 00:25:20,514 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:25:20" (1/1) ... [2022-11-26 00:25:20,668 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:25:20" (1/1) ... [2022-11-26 00:25:20,697 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:25:20" (1/1) ... [2022-11-26 00:25:20,734 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:25:20" (1/1) ... [2022-11-26 00:25:20,755 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:25:20" (1/1) ... [2022-11-26 00:25:20,787 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-26 00:25:20,789 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-26 00:25:20,789 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-26 00:25:20,790 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-26 00:25:20,790 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:25:20" (1/1) ... [2022-11-26 00:25:20,797 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-26 00:25:20,812 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_671219d2-074a-4117-971a-dbe3b63d7249/bin/utaipan-ByfvJB40ur/z3 [2022-11-26 00:25:20,833 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_671219d2-074a-4117-971a-dbe3b63d7249/bin/utaipan-ByfvJB40ur/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-26 00:25:20,859 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_671219d2-074a-4117-971a-dbe3b63d7249/bin/utaipan-ByfvJB40ur/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-26 00:25:20,873 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_set_instr [2022-11-26 00:25:20,874 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_set_instr [2022-11-26 00:25:20,874 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-26 00:25:20,874 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2022-11-26 00:25:20,874 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2022-11-26 00:25:20,874 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_reset [2022-11-26 00:25:20,874 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_reset [2022-11-26 00:25:20,874 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-26 00:25:20,875 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-11-26 00:25:20,875 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-26 00:25:20,875 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-11-26 00:25:20,875 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-26 00:25:20,875 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_command [2022-11-26 00:25:20,875 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_command [2022-11-26 00:25:20,875 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-26 00:25:20,876 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-26 00:25:20,876 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-26 00:25:20,876 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-26 00:25:20,876 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_len [2022-11-26 00:25:20,918 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_len [2022-11-26 00:25:20,918 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2022-11-26 00:25:20,919 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2022-11-26 00:25:20,919 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-26 00:25:20,919 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-26 00:25:20,919 INFO L130 BoogieDeclarations]: Found specification of procedure set_voice_volume [2022-11-26 00:25:20,919 INFO L138 BoogieDeclarations]: Found implementation of procedure set_voice_volume [2022-11-26 00:25:20,919 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2022-11-26 00:25:20,919 INFO L130 BoogieDeclarations]: Found specification of procedure freq_to_fnum [2022-11-26 00:25:20,919 INFO L138 BoogieDeclarations]: Found implementation of procedure freq_to_fnum [2022-11-26 00:25:20,919 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__copy_from_user_1 [2022-11-26 00:25:20,919 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__copy_from_user_1 [2022-11-26 00:25:20,919 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2022-11-26 00:25:20,920 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-11-26 00:25:20,920 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2022-11-26 00:25:20,920 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-26 00:25:20,920 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-26 00:25:20,920 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-26 00:25:20,920 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-26 00:25:20,920 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_kill_note [2022-11-26 00:25:20,920 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_kill_note [2022-11-26 00:25:20,920 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-26 00:25:20,920 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-26 00:25:20,920 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-26 00:25:20,921 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-26 00:25:20,921 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2022-11-26 00:25:20,921 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2022-11-26 00:25:20,921 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2022-11-26 00:25:20,921 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-26 00:25:20,921 INFO L130 BoogieDeclarations]: Found specification of procedure compute_finetune [2022-11-26 00:25:20,921 INFO L138 BoogieDeclarations]: Found implementation of procedure compute_finetune [2022-11-26 00:25:20,921 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-26 00:25:20,921 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-11-26 00:25:20,921 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-11-26 00:25:20,921 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-26 00:25:20,922 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-11-26 00:25:20,922 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-26 00:25:20,922 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2022-11-26 00:25:20,922 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2022-11-26 00:25:20,922 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2022-11-26 00:25:20,922 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-26 00:25:20,922 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_copy_from_user_7 [2022-11-26 00:25:20,922 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_copy_from_user_7 [2022-11-26 00:25:20,922 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-26 00:25:20,922 INFO L130 BoogieDeclarations]: Found specification of procedure calc_vol [2022-11-26 00:25:20,922 INFO L138 BoogieDeclarations]: Found implementation of procedure calc_vol [2022-11-26 00:25:20,922 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2022-11-26 00:25:20,922 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2022-11-26 00:25:20,923 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2022-11-26 00:25:20,923 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2022-11-26 00:25:20,923 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2022-11-26 00:25:20,923 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2022-11-26 00:25:20,923 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2022-11-26 00:25:20,923 INFO L130 BoogieDeclarations]: Found specification of procedure store_instr [2022-11-26 00:25:20,923 INFO L138 BoogieDeclarations]: Found implementation of procedure store_instr [2022-11-26 00:25:20,923 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2022-11-26 00:25:20,923 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_region [2022-11-26 00:25:20,923 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-26 00:25:20,923 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-26 00:25:20,923 INFO L130 BoogieDeclarations]: Found specification of procedure bend_pitch [2022-11-26 00:25:20,923 INFO L138 BoogieDeclarations]: Found implementation of procedure bend_pitch [2022-11-26 00:25:21,402 INFO L235 CfgBuilder]: Building ICFG [2022-11-26 00:25:21,404 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-26 00:25:51,020 INFO L276 CfgBuilder]: Performing block encoding [2022-11-26 00:25:51,034 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-26 00:25:51,034 INFO L300 CfgBuilder]: Removed 2 assume(true) statements. [2022-11-26 00:25:51,074 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.11 12:25:51 BoogieIcfgContainer [2022-11-26 00:25:51,074 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-26 00:25:51,076 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-26 00:25:51,076 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-26 00:25:51,084 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-26 00:25:51,085 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 26.11 12:25:17" (1/3) ... [2022-11-26 00:25:51,086 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3fd026a3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 26.11 12:25:51, skipping insertion in model container [2022-11-26 00:25:51,087 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:25:20" (2/3) ... [2022-11-26 00:25:51,088 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3fd026a3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 26.11 12:25:51, skipping insertion in model container [2022-11-26 00:25:51,088 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.11 12:25:51" (3/3) ... [2022-11-26 00:25:51,089 INFO L112 eAbstractionObserver]: Analyzing ICFG m0_sound-oss-opl3-ko--111_1a--42f9f8d.i [2022-11-26 00:25:51,104 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-26 00:25:51,105 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 216 error locations. [2022-11-26 00:25:51,196 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-26 00:25:51,203 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;@25d0b381, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-26 00:25:51,204 INFO L358 AbstractCegarLoop]: Starting to check reachability of 216 error locations. [2022-11-26 00:25:51,216 INFO L276 IsEmpty]: Start isEmpty. Operand has 1071 states, 677 states have (on average 1.5997045790251108) internal successors, (1083), 906 states have internal predecessors, (1083), 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) [2022-11-26 00:25:51,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2022-11-26 00:25:51,224 INFO L187 NwaCegarLoop]: Found error trace [2022-11-26 00:25:51,225 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-26 00:25:51,226 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr22ASSERT_VIOLATIONINTEGER_OVERFLOW === [opl3_kill_noteErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, opl3_kill_noteErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, opl3_resetErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (and 213 more)] === [2022-11-26 00:25:51,231 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-26 00:25:51,232 INFO L85 PathProgramCache]: Analyzing trace with hash -1755531066, now seen corresponding path program 1 times [2022-11-26 00:25:51,253 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2022-11-26 00:25:51,253 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1073120250] [2022-11-26 00:25:51,254 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 00:25:51,254 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-11-26 00:25:51,254 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_671219d2-074a-4117-971a-dbe3b63d7249/bin/utaipan-ByfvJB40ur/mathsat [2022-11-26 00:25:51,263 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_671219d2-074a-4117-971a-dbe3b63d7249/bin/utaipan-ByfvJB40ur/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-11-26 00:25:51,275 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_671219d2-074a-4117-971a-dbe3b63d7249/bin/utaipan-ByfvJB40ur/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Waiting until timeout for monitored process [2022-11-26 00:25:52,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 00:25:53,026 INFO L263 TraceCheckSpWp]: Trace formula consists of 3118 conjuncts, 1 conjunts are in the unsatisfiable core [2022-11-26 00:25:53,032 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-26 00:25:53,055 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-26 00:25:53,056 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-26 00:25:53,056 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2022-11-26 00:25:53,057 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1073120250] [2022-11-26 00:25:53,057 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1073120250] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-26 00:25:53,057 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-26 00:25:53,058 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2022-11-26 00:25:53,059 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1861987609] [2022-11-26 00:25:53,060 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-26 00:25:53,064 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2022-11-26 00:25:53,065 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2022-11-26 00:25:53,106 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2022-11-26 00:25:53,107 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2022-11-26 00:25:53,111 INFO L87 Difference]: Start difference. First operand has 1071 states, 677 states have (on average 1.5997045790251108) internal successors, (1083), 906 states have internal predecessors, (1083), 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 2 states, 1 states have (on average 13.0) internal successors, (13), 2 states have internal predecessors, (13), 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) [2022-11-26 00:25:53,266 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-26 00:25:53,266 INFO L93 Difference]: Finished difference Result 1974 states and 2776 transitions. [2022-11-26 00:25:53,267 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-11-26 00:25:53,268 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 1 states have (on average 13.0) internal successors, (13), 2 states have internal predecessors, (13), 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 15 [2022-11-26 00:25:53,269 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-26 00:25:53,285 INFO L225 Difference]: With dead ends: 1974 [2022-11-26 00:25:53,286 INFO L226 Difference]: Without dead ends: 898 [2022-11-26 00:25:53,295 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 14 GetRequests, 14 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2022-11-26 00:25:53,298 INFO L413 NwaCegarLoop]: 1222 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 0 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 1222 SdHoareTripleChecker+Invalid, 0 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 0 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-11-26 00:25:53,299 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 1222 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-11-26 00:25:53,318 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 898 states. [2022-11-26 00:25:53,421 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 898 to 898. [2022-11-26 00:25:53,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 898 states, 666 states have (on average 1.3558558558558558) internal successors, (903), 735 states have internal predecessors, (903), 150 states have call successors, (150), 25 states have call predecessors, (150), 25 states have return successors, (150), 146 states have call predecessors, (150), 150 states have call successors, (150) [2022-11-26 00:25:53,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 898 states to 898 states and 1203 transitions. [2022-11-26 00:25:53,435 INFO L78 Accepts]: Start accepts. Automaton has 898 states and 1203 transitions. Word has length 15 [2022-11-26 00:25:53,436 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-26 00:25:53,437 INFO L495 AbstractCegarLoop]: Abstraction has 898 states and 1203 transitions. [2022-11-26 00:25:53,437 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 1 states have (on average 13.0) internal successors, (13), 2 states have internal predecessors, (13), 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) [2022-11-26 00:25:53,437 INFO L276 IsEmpty]: Start isEmpty. Operand 898 states and 1203 transitions. [2022-11-26 00:25:53,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2022-11-26 00:25:53,439 INFO L187 NwaCegarLoop]: Found error trace [2022-11-26 00:25:53,439 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-26 00:25:53,519 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_671219d2-074a-4117-971a-dbe3b63d7249/bin/utaipan-ByfvJB40ur/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Forceful destruction successful, exit code 0 [2022-11-26 00:25:53,663 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_671219d2-074a-4117-971a-dbe3b63d7249/bin/utaipan-ByfvJB40ur/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-11-26 00:25:53,664 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr23ASSERT_VIOLATIONINTEGER_OVERFLOW === [opl3_kill_noteErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, opl3_kill_noteErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, opl3_resetErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (and 213 more)] === [2022-11-26 00:25:53,664 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-26 00:25:53,664 INFO L85 PathProgramCache]: Analyzing trace with hash 1413112555, now seen corresponding path program 1 times [2022-11-26 00:25:53,668 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2022-11-26 00:25:53,668 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1751614035] [2022-11-26 00:25:53,668 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 00:25:53,669 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-11-26 00:25:53,669 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_671219d2-074a-4117-971a-dbe3b63d7249/bin/utaipan-ByfvJB40ur/mathsat [2022-11-26 00:25:53,670 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_671219d2-074a-4117-971a-dbe3b63d7249/bin/utaipan-ByfvJB40ur/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-11-26 00:25:53,674 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_671219d2-074a-4117-971a-dbe3b63d7249/bin/utaipan-ByfvJB40ur/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Waiting until timeout for monitored process [2022-11-26 00:25:55,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 00:25:55,438 INFO L263 TraceCheckSpWp]: Trace formula consists of 3119 conjuncts, 2 conjunts are in the unsatisfiable core [2022-11-26 00:25:55,440 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-26 00:25:55,522 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-26 00:25:55,522 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-26 00:25:55,523 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2022-11-26 00:25:55,523 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1751614035] [2022-11-26 00:25:55,523 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1751614035] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-26 00:25:55,524 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-26 00:25:55,524 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-11-26 00:25:55,524 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2043846658] [2022-11-26 00:25:55,524 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-26 00:25:55,526 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-26 00:25:55,526 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2022-11-26 00:25:55,527 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-26 00:25:55,527 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-26 00:25:55,527 INFO L87 Difference]: Start difference. First operand 898 states and 1203 transitions. Second operand has 3 states, 3 states have (on average 4.666666666666667) internal successors, (14), 2 states have internal predecessors, (14), 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) [2022-11-26 00:25:55,607 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-26 00:25:55,607 INFO L93 Difference]: Finished difference Result 1633 states and 2191 transitions. [2022-11-26 00:25:55,609 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-26 00:25:55,609 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 4.666666666666667) internal successors, (14), 2 states have internal predecessors, (14), 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 16 [2022-11-26 00:25:55,610 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-26 00:25:55,614 INFO L225 Difference]: With dead ends: 1633 [2022-11-26 00:25:55,614 INFO L226 Difference]: Without dead ends: 738 [2022-11-26 00:25:55,618 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 15 GetRequests, 14 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-26 00:25:55,620 INFO L413 NwaCegarLoop]: 993 mSDtfsCounter, 987 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 1 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 987 SdHoareTripleChecker+Valid, 993 SdHoareTripleChecker+Invalid, 2 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 1 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-11-26 00:25:55,620 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [987 Valid, 993 Invalid, 2 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 1 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-11-26 00:25:55,622 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 738 states. [2022-11-26 00:25:55,673 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 738 to 738. [2022-11-26 00:25:55,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 738 states, 560 states have (on average 1.3482142857142858) internal successors, (755), 610 states have internal predecessors, (755), 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) [2022-11-26 00:25:55,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 738 states to 738 states and 989 transitions. [2022-11-26 00:25:55,690 INFO L78 Accepts]: Start accepts. Automaton has 738 states and 989 transitions. Word has length 16 [2022-11-26 00:25:55,690 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-26 00:25:55,691 INFO L495 AbstractCegarLoop]: Abstraction has 738 states and 989 transitions. [2022-11-26 00:25:55,691 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 4.666666666666667) internal successors, (14), 2 states have internal predecessors, (14), 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) [2022-11-26 00:25:55,691 INFO L276 IsEmpty]: Start isEmpty. Operand 738 states and 989 transitions. [2022-11-26 00:25:55,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-11-26 00:25:55,694 INFO L187 NwaCegarLoop]: Found error trace [2022-11-26 00:25:55,694 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] [2022-11-26 00:25:55,748 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_671219d2-074a-4117-971a-dbe3b63d7249/bin/utaipan-ByfvJB40ur/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Forceful destruction successful, exit code 0 [2022-11-26 00:25:55,911 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_671219d2-074a-4117-971a-dbe3b63d7249/bin/utaipan-ByfvJB40ur/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-11-26 00:25:55,911 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr31ASSERT_VIOLATIONINTEGER_OVERFLOW === [opl3_kill_noteErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, opl3_kill_noteErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, opl3_resetErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (and 213 more)] === [2022-11-26 00:25:55,911 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-26 00:25:55,911 INFO L85 PathProgramCache]: Analyzing trace with hash 1745241875, now seen corresponding path program 1 times [2022-11-26 00:25:55,914 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2022-11-26 00:25:55,914 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1836750592] [2022-11-26 00:25:55,914 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 00:25:55,914 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-11-26 00:25:55,914 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_671219d2-074a-4117-971a-dbe3b63d7249/bin/utaipan-ByfvJB40ur/mathsat [2022-11-26 00:25:55,916 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_671219d2-074a-4117-971a-dbe3b63d7249/bin/utaipan-ByfvJB40ur/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-11-26 00:25:55,917 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_671219d2-074a-4117-971a-dbe3b63d7249/bin/utaipan-ByfvJB40ur/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (4)] Waiting until timeout for monitored process [2022-11-26 00:25:57,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 00:25:57,493 INFO L263 TraceCheckSpWp]: Trace formula consists of 3097 conjuncts, 2 conjunts are in the unsatisfiable core [2022-11-26 00:25:57,495 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-26 00:25:57,545 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-26 00:25:57,546 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-26 00:25:57,546 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2022-11-26 00:25:57,546 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1836750592] [2022-11-26 00:25:57,546 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1836750592] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-26 00:25:57,546 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-26 00:25:57,546 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-11-26 00:25:57,547 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1980497887] [2022-11-26 00:25:57,547 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-26 00:25:57,547 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-26 00:25:57,547 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2022-11-26 00:25:57,548 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-26 00:25:57,548 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-26 00:25:57,548 INFO L87 Difference]: Start difference. First operand 738 states and 989 transitions. Second operand has 3 states, 2 states have (on average 10.0) internal successors, (20), 3 states have internal predecessors, (20), 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) [2022-11-26 00:25:58,275 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-26 00:25:58,276 INFO L93 Difference]: Finished difference Result 1471 states and 1974 transitions. [2022-11-26 00:25:58,276 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-26 00:25:58,277 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 2 states have (on average 10.0) internal successors, (20), 3 states have internal predecessors, (20), 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 25 [2022-11-26 00:25:58,277 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-26 00:25:58,281 INFO L225 Difference]: With dead ends: 1471 [2022-11-26 00:25:58,281 INFO L226 Difference]: Without dead ends: 742 [2022-11-26 00:25:58,285 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 24 GetRequests, 23 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-26 00:25:58,286 INFO L413 NwaCegarLoop]: 985 mSDtfsCounter, 0 mSDsluCounter, 981 mSDsCounter, 0 mSdLazyCounter, 11 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 1966 SdHoareTripleChecker+Invalid, 12 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 11 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.7s IncrementalHoareTripleChecker+Time [2022-11-26 00:25:58,286 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 1966 Invalid, 12 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 11 Invalid, 0 Unknown, 0 Unchecked, 0.7s Time] [2022-11-26 00:25:58,288 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 742 states. [2022-11-26 00:25:58,326 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 742 to 742. [2022-11-26 00:25:58,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 742 states, 564 states have (on average 1.3457446808510638) internal successors, (759), 614 states have internal predecessors, (759), 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) [2022-11-26 00:25:58,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 742 states to 742 states and 993 transitions. [2022-11-26 00:25:58,334 INFO L78 Accepts]: Start accepts. Automaton has 742 states and 993 transitions. Word has length 25 [2022-11-26 00:25:58,335 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-26 00:25:58,335 INFO L495 AbstractCegarLoop]: Abstraction has 742 states and 993 transitions. [2022-11-26 00:25:58,335 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 2 states have (on average 10.0) internal successors, (20), 3 states have internal predecessors, (20), 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) [2022-11-26 00:25:58,335 INFO L276 IsEmpty]: Start isEmpty. Operand 742 states and 993 transitions. [2022-11-26 00:25:58,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2022-11-26 00:25:58,337 INFO L187 NwaCegarLoop]: Found error trace [2022-11-26 00:25:58,337 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] [2022-11-26 00:25:58,388 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_671219d2-074a-4117-971a-dbe3b63d7249/bin/utaipan-ByfvJB40ur/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (4)] Forceful destruction successful, exit code 0 [2022-11-26 00:25:58,551 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_671219d2-074a-4117-971a-dbe3b63d7249/bin/utaipan-ByfvJB40ur/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-11-26 00:25:58,552 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr33ASSERT_VIOLATIONINTEGER_OVERFLOW === [opl3_kill_noteErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, opl3_kill_noteErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, opl3_resetErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (and 213 more)] === [2022-11-26 00:25:58,552 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-26 00:25:58,552 INFO L85 PathProgramCache]: Analyzing trace with hash -1776617363, now seen corresponding path program 1 times [2022-11-26 00:25:58,554 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2022-11-26 00:25:58,554 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [990098600] [2022-11-26 00:25:58,555 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 00:25:58,555 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-11-26 00:25:58,555 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_671219d2-074a-4117-971a-dbe3b63d7249/bin/utaipan-ByfvJB40ur/mathsat [2022-11-26 00:25:58,556 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_671219d2-074a-4117-971a-dbe3b63d7249/bin/utaipan-ByfvJB40ur/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-11-26 00:25:58,557 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_671219d2-074a-4117-971a-dbe3b63d7249/bin/utaipan-ByfvJB40ur/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (5)] Waiting until timeout for monitored process [2022-11-26 00:25:59,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 00:25:59,923 INFO L263 TraceCheckSpWp]: Trace formula consists of 2968 conjuncts, 3 conjunts are in the unsatisfiable core [2022-11-26 00:25:59,925 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-26 00:26:00,008 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-26 00:26:00,009 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-26 00:26:00,009 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2022-11-26 00:26:00,009 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [990098600] [2022-11-26 00:26:00,009 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [990098600] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-26 00:26:00,009 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-26 00:26:00,009 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-26 00:26:00,009 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1994389545] [2022-11-26 00:26:00,010 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-26 00:26:00,010 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-26 00:26:00,010 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2022-11-26 00:26:00,011 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-26 00:26:00,011 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-26 00:26:00,011 INFO L87 Difference]: Start difference. First operand 742 states and 993 transitions. Second operand has 4 states, 4 states have (on average 5.25) internal successors, (21), 4 states have internal predecessors, (21), 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) [2022-11-26 00:26:00,139 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-26 00:26:00,140 INFO L93 Difference]: Finished difference Result 1478 states and 1979 transitions. [2022-11-26 00:26:00,140 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-11-26 00:26:00,140 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 5.25) internal successors, (21), 4 states have internal predecessors, (21), 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 26 [2022-11-26 00:26:00,141 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-26 00:26:00,144 INFO L225 Difference]: With dead ends: 1478 [2022-11-26 00:26:00,145 INFO L226 Difference]: Without dead ends: 742 [2022-11-26 00:26:00,148 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 26 GetRequests, 23 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-11-26 00:26:00,149 INFO L413 NwaCegarLoop]: 988 mSDtfsCounter, 2 mSDsluCounter, 1971 mSDsCounter, 0 mSdLazyCounter, 7 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2 SdHoareTripleChecker+Valid, 2959 SdHoareTripleChecker+Invalid, 7 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 7 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-11-26 00:26:00,149 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2 Valid, 2959 Invalid, 7 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 7 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-11-26 00:26:00,151 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 742 states. [2022-11-26 00:26:00,185 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 742 to 742. [2022-11-26 00:26:00,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 742 states, 564 states have (on average 1.3439716312056738) internal successors, (758), 614 states have internal predecessors, (758), 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) [2022-11-26 00:26:00,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 742 states to 742 states and 992 transitions. [2022-11-26 00:26:00,193 INFO L78 Accepts]: Start accepts. Automaton has 742 states and 992 transitions. Word has length 26 [2022-11-26 00:26:00,194 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-26 00:26:00,194 INFO L495 AbstractCegarLoop]: Abstraction has 742 states and 992 transitions. [2022-11-26 00:26:00,194 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 5.25) internal successors, (21), 4 states have internal predecessors, (21), 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) [2022-11-26 00:26:00,194 INFO L276 IsEmpty]: Start isEmpty. Operand 742 states and 992 transitions. [2022-11-26 00:26:00,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-11-26 00:26:00,196 INFO L187 NwaCegarLoop]: Found error trace [2022-11-26 00:26:00,196 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] [2022-11-26 00:26:00,246 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_671219d2-074a-4117-971a-dbe3b63d7249/bin/utaipan-ByfvJB40ur/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (5)] Forceful destruction successful, exit code 0 [2022-11-26 00:26:00,411 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_671219d2-074a-4117-971a-dbe3b63d7249/bin/utaipan-ByfvJB40ur/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-11-26 00:26:00,411 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting opl3_resetErr1ASSERT_VIOLATIONINTEGER_OVERFLOW === [opl3_kill_noteErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, opl3_kill_noteErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, opl3_resetErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (and 213 more)] === [2022-11-26 00:26:00,412 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-26 00:26:00,412 INFO L85 PathProgramCache]: Analyzing trace with hash -1303120860, now seen corresponding path program 1 times [2022-11-26 00:26:00,415 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2022-11-26 00:26:00,415 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [171832891] [2022-11-26 00:26:00,415 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 00:26:00,416 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-11-26 00:26:00,416 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_671219d2-074a-4117-971a-dbe3b63d7249/bin/utaipan-ByfvJB40ur/mathsat [2022-11-26 00:26:00,417 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_671219d2-074a-4117-971a-dbe3b63d7249/bin/utaipan-ByfvJB40ur/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-11-26 00:26:00,461 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_671219d2-074a-4117-971a-dbe3b63d7249/bin/utaipan-ByfvJB40ur/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (6)] Waiting until timeout for monitored process [2022-11-26 00:26:01,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 00:26:01,949 INFO L263 TraceCheckSpWp]: Trace formula consists of 3105 conjuncts, 2 conjunts are in the unsatisfiable core [2022-11-26 00:26:01,951 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-26 00:26:02,058 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-26 00:26:02,058 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-26 00:26:02,059 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2022-11-26 00:26:02,059 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [171832891] [2022-11-26 00:26:02,059 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [171832891] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-26 00:26:02,059 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-26 00:26:02,059 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-26 00:26:02,059 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [650529340] [2022-11-26 00:26:02,059 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-26 00:26:02,060 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-26 00:26:02,060 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2022-11-26 00:26:02,060 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-26 00:26:02,060 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-26 00:26:02,061 INFO L87 Difference]: Start difference. First operand 742 states and 992 transitions. Second operand has 3 states, 3 states have (on average 7.333333333333333) internal successors, (22), 3 states have internal predecessors, (22), 2 states have call successors, (3), 2 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-11-26 00:26:02,182 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-26 00:26:02,182 INFO L93 Difference]: Finished difference Result 1899 states and 2569 transitions. [2022-11-26 00:26:02,183 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-26 00:26:02,183 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 7.333333333333333) internal successors, (22), 3 states have internal predecessors, (22), 2 states have call successors, (3), 2 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Word has length 27 [2022-11-26 00:26:02,183 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-26 00:26:02,188 INFO L225 Difference]: With dead ends: 1899 [2022-11-26 00:26:02,189 INFO L226 Difference]: Without dead ends: 1166 [2022-11-26 00:26:02,193 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 26 GetRequests, 25 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-26 00:26:02,193 INFO L413 NwaCegarLoop]: 1050 mSDtfsCounter, 468 mSDsluCounter, 954 mSDsCounter, 0 mSdLazyCounter, 10 mSolverCounterSat, 4 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 538 SdHoareTripleChecker+Valid, 2004 SdHoareTripleChecker+Invalid, 14 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 10 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-11-26 00:26:02,194 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [538 Valid, 2004 Invalid, 14 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 10 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-11-26 00:26:02,196 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1166 states. [2022-11-26 00:26:02,256 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1166 to 1146. [2022-11-26 00:26:02,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1146 states, 901 states have (on average 1.3473917869034406) internal successors, (1214), 953 states have internal predecessors, (1214), 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) [2022-11-26 00:26:02,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1146 states to 1146 states and 1584 transitions. [2022-11-26 00:26:02,267 INFO L78 Accepts]: Start accepts. Automaton has 1146 states and 1584 transitions. Word has length 27 [2022-11-26 00:26:02,268 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-26 00:26:02,268 INFO L495 AbstractCegarLoop]: Abstraction has 1146 states and 1584 transitions. [2022-11-26 00:26:02,268 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 7.333333333333333) internal successors, (22), 3 states have internal predecessors, (22), 2 states have call successors, (3), 2 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-11-26 00:26:02,268 INFO L276 IsEmpty]: Start isEmpty. Operand 1146 states and 1584 transitions. [2022-11-26 00:26:02,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-11-26 00:26:02,270 INFO L187 NwaCegarLoop]: Found error trace [2022-11-26 00:26:02,270 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-26 00:26:02,321 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_671219d2-074a-4117-971a-dbe3b63d7249/bin/utaipan-ByfvJB40ur/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (6)] Forceful destruction successful, exit code 0 [2022-11-26 00:26:02,479 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_671219d2-074a-4117-971a-dbe3b63d7249/bin/utaipan-ByfvJB40ur/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-11-26 00:26:02,480 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr31ASSERT_VIOLATIONINTEGER_OVERFLOW === [opl3_kill_noteErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, opl3_kill_noteErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, opl3_resetErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (and 213 more)] === [2022-11-26 00:26:02,480 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-26 00:26:02,480 INFO L85 PathProgramCache]: Analyzing trace with hash -533478707, now seen corresponding path program 1 times [2022-11-26 00:26:02,482 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2022-11-26 00:26:02,482 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [14185050] [2022-11-26 00:26:02,482 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 00:26:02,482 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-11-26 00:26:02,483 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_671219d2-074a-4117-971a-dbe3b63d7249/bin/utaipan-ByfvJB40ur/mathsat [2022-11-26 00:26:02,483 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_671219d2-074a-4117-971a-dbe3b63d7249/bin/utaipan-ByfvJB40ur/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-11-26 00:26:02,485 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_671219d2-074a-4117-971a-dbe3b63d7249/bin/utaipan-ByfvJB40ur/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (7)] Waiting until timeout for monitored process [2022-11-26 00:26:03,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 00:26:04,014 INFO L263 TraceCheckSpWp]: Trace formula consists of 3133 conjuncts, 3 conjunts are in the unsatisfiable core [2022-11-26 00:26:04,016 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-26 00:26:04,100 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-26 00:26:04,100 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-26 00:26:04,239 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-26 00:26:04,239 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2022-11-26 00:26:04,239 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [14185050] [2022-11-26 00:26:04,239 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [14185050] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-26 00:26:04,240 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [1211217517] [2022-11-26 00:26:04,240 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 00:26:04,240 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2022-11-26 00:26:04,240 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_671219d2-074a-4117-971a-dbe3b63d7249/bin/utaipan-ByfvJB40ur/cvc4 [2022-11-26 00:26:04,245 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_671219d2-074a-4117-971a-dbe3b63d7249/bin/utaipan-ByfvJB40ur/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2022-11-26 00:26:04,247 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_671219d2-074a-4117-971a-dbe3b63d7249/bin/utaipan-ByfvJB40ur/cvc4 --incremental --print-success --lang smt (8)] Waiting until timeout for monitored process [2022-11-26 00:26:09,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 00:26:09,568 INFO L263 TraceCheckSpWp]: Trace formula consists of 3133 conjuncts, 3 conjunts are in the unsatisfiable core [2022-11-26 00:26:09,570 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-26 00:26:09,633 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-26 00:26:09,633 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-26 00:26:09,709 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-26 00:26:09,710 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [1211217517] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-26 00:26:09,711 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [258173357] [2022-11-26 00:26:09,711 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 00:26:09,711 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-26 00:26:09,711 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_671219d2-074a-4117-971a-dbe3b63d7249/bin/utaipan-ByfvJB40ur/z3 [2022-11-26 00:26:09,716 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_671219d2-074a-4117-971a-dbe3b63d7249/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-26 00:26:09,717 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_671219d2-074a-4117-971a-dbe3b63d7249/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Waiting until timeout for monitored process [2022-11-26 00:26:27,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 00:26:29,589 INFO L263 TraceCheckSpWp]: Trace formula consists of 3133 conjuncts, 3 conjunts are in the unsatisfiable core [2022-11-26 00:26:29,590 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-26 00:26:29,643 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-26 00:26:29,643 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-26 00:26:29,718 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-26 00:26:29,719 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [258173357] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-26 00:26:29,719 INFO L184 FreeRefinementEngine]: Found 0 perfect and 6 imperfect interpolant sequences. [2022-11-26 00:26:29,719 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [3, 3, 3, 3, 3, 3] total 5 [2022-11-26 00:26:29,719 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [698218729] [2022-11-26 00:26:29,719 INFO L85 oduleStraightlineAll]: Using 6 imperfect interpolants to construct interpolant automaton [2022-11-26 00:26:29,720 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-11-26 00:26:29,720 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2022-11-26 00:26:29,720 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-11-26 00:26:29,721 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2022-11-26 00:26:29,721 INFO L87 Difference]: Start difference. First operand 1146 states and 1584 transitions. Second operand has 6 states, 5 states have (on average 6.6) internal successors, (33), 6 states have internal predecessors, (33), 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) [2022-11-26 00:26:31,779 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:26:35,483 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-26 00:26:35,483 INFO L93 Difference]: Finished difference Result 3559 states and 4970 transitions. [2022-11-26 00:26:35,484 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-11-26 00:26:35,484 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 5 states have (on average 6.6) internal successors, (33), 6 states have internal predecessors, (33), 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 29 [2022-11-26 00:26:35,485 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-26 00:26:35,496 INFO L225 Difference]: With dead ends: 3559 [2022-11-26 00:26:35,496 INFO L226 Difference]: Without dead ends: 2422 [2022-11-26 00:26:35,502 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 170 GetRequests, 165 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=19, Invalid=23, Unknown=0, NotChecked=0, Total=42 [2022-11-26 00:26:35,504 INFO L413 NwaCegarLoop]: 1806 mSDtfsCounter, 1282 mSDsluCounter, 5904 mSDsCounter, 0 mSdLazyCounter, 390 mSolverCounterSat, 147 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1354 SdHoareTripleChecker+Valid, 7710 SdHoareTripleChecker+Invalid, 538 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 147 IncrementalHoareTripleChecker+Valid, 390 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.5s IncrementalHoareTripleChecker+Time [2022-11-26 00:26:35,505 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1354 Valid, 7710 Invalid, 538 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [147 Valid, 390 Invalid, 1 Unknown, 0 Unchecked, 5.5s Time] [2022-11-26 00:26:35,508 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2422 states. [2022-11-26 00:26:35,693 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2422 to 1146. [2022-11-26 00:26:35,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1146 states, 902 states have (on average 1.3458980044345898) internal successors, (1214), 953 states have internal predecessors, (1214), 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) [2022-11-26 00:26:35,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1146 states to 1146 states and 1584 transitions. [2022-11-26 00:26:35,703 INFO L78 Accepts]: Start accepts. Automaton has 1146 states and 1584 transitions. Word has length 29 [2022-11-26 00:26:35,705 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-26 00:26:35,705 INFO L495 AbstractCegarLoop]: Abstraction has 1146 states and 1584 transitions. [2022-11-26 00:26:35,706 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 6.6) internal successors, (33), 6 states have internal predecessors, (33), 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) [2022-11-26 00:26:35,706 INFO L276 IsEmpty]: Start isEmpty. Operand 1146 states and 1584 transitions. [2022-11-26 00:26:35,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2022-11-26 00:26:35,709 INFO L187 NwaCegarLoop]: Found error trace [2022-11-26 00:26:35,709 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] [2022-11-26 00:26:35,733 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_671219d2-074a-4117-971a-dbe3b63d7249/bin/utaipan-ByfvJB40ur/cvc4 --incremental --print-success --lang smt (8)] Forceful destruction successful, exit code 0 [2022-11-26 00:26:36,134 WARN L435 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_671219d2-074a-4117-971a-dbe3b63d7249/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Forcibly destroying the process [2022-11-26 00:26:36,287 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_671219d2-074a-4117-971a-dbe3b63d7249/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Forceful destruction successful, exit code 137 [2022-11-26 00:26:36,327 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_671219d2-074a-4117-971a-dbe3b63d7249/bin/utaipan-ByfvJB40ur/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (7)] Ended with exit code 0 [2022-11-26 00:26:36,488 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 8 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_671219d2-074a-4117-971a-dbe3b63d7249/bin/utaipan-ByfvJB40ur/cvc4 --incremental --print-success --lang smt,9 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_671219d2-074a-4117-971a-dbe3b63d7249/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true,7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_671219d2-074a-4117-971a-dbe3b63d7249/bin/utaipan-ByfvJB40ur/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-11-26 00:26:36,488 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting opl3_resetErr1ASSERT_VIOLATIONINTEGER_OVERFLOW === [opl3_kill_noteErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, opl3_kill_noteErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, opl3_resetErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (and 213 more)] === [2022-11-26 00:26:36,489 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-26 00:26:36,489 INFO L85 PathProgramCache]: Analyzing trace with hash 186810969, now seen corresponding path program 1 times [2022-11-26 00:26:36,491 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2022-11-26 00:26:36,491 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [383835311] [2022-11-26 00:26:36,491 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 00:26:36,491 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-11-26 00:26:36,491 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_671219d2-074a-4117-971a-dbe3b63d7249/bin/utaipan-ByfvJB40ur/mathsat [2022-11-26 00:26:36,492 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_671219d2-074a-4117-971a-dbe3b63d7249/bin/utaipan-ByfvJB40ur/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-11-26 00:26:36,494 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_671219d2-074a-4117-971a-dbe3b63d7249/bin/utaipan-ByfvJB40ur/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (10)] Waiting until timeout for monitored process [2022-11-26 00:26:37,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 00:26:37,735 INFO L263 TraceCheckSpWp]: Trace formula consists of 2995 conjuncts, 2 conjunts are in the unsatisfiable core [2022-11-26 00:26:37,737 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-26 00:26:37,785 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-26 00:26:37,785 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-26 00:26:37,785 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2022-11-26 00:26:37,785 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [383835311] [2022-11-26 00:26:37,785 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [383835311] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-26 00:26:37,786 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-26 00:26:37,786 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-11-26 00:26:37,786 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2088719703] [2022-11-26 00:26:37,786 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-26 00:26:37,786 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-26 00:26:37,786 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2022-11-26 00:26:37,787 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-26 00:26:37,787 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-26 00:26:37,787 INFO L87 Difference]: Start difference. First operand 1146 states and 1584 transitions. Second operand has 3 states, 2 states have (on average 12.0) internal successors, (24), 3 states have internal predecessors, (24), 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) [2022-11-26 00:26:38,305 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-26 00:26:38,305 INFO L93 Difference]: Finished difference Result 2318 states and 3211 transitions. [2022-11-26 00:26:38,308 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-26 00:26:38,308 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 2 states have (on average 12.0) internal successors, (24), 3 states have internal predecessors, (24), 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 30 [2022-11-26 00:26:38,309 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-26 00:26:38,314 INFO L225 Difference]: With dead ends: 2318 [2022-11-26 00:26:38,314 INFO L226 Difference]: Without dead ends: 1181 [2022-11-26 00:26:38,322 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 29 GetRequests, 28 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-26 00:26:38,323 INFO L413 NwaCegarLoop]: 974 mSDtfsCounter, 25 mSDsluCounter, 961 mSDsCounter, 0 mSdLazyCounter, 39 mSolverCounterSat, 7 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 30 SdHoareTripleChecker+Valid, 1935 SdHoareTripleChecker+Invalid, 46 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 39 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2022-11-26 00:26:38,324 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [30 Valid, 1935 Invalid, 46 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 39 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2022-11-26 00:26:38,326 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1181 states. [2022-11-26 00:26:38,448 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1181 to 1178. [2022-11-26 00:26:38,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1178 states, 929 states have (on average 1.3379978471474705) internal successors, (1243), 980 states have internal predecessors, (1243), 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) [2022-11-26 00:26:38,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1178 states to 1178 states and 1623 transitions. [2022-11-26 00:26:38,457 INFO L78 Accepts]: Start accepts. Automaton has 1178 states and 1623 transitions. Word has length 30 [2022-11-26 00:26:38,457 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-26 00:26:38,457 INFO L495 AbstractCegarLoop]: Abstraction has 1178 states and 1623 transitions. [2022-11-26 00:26:38,457 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 2 states have (on average 12.0) internal successors, (24), 3 states have internal predecessors, (24), 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) [2022-11-26 00:26:38,458 INFO L276 IsEmpty]: Start isEmpty. Operand 1178 states and 1623 transitions. [2022-11-26 00:26:38,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-26 00:26:38,460 INFO L187 NwaCegarLoop]: Found error trace [2022-11-26 00:26:38,461 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-26 00:26:38,509 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_671219d2-074a-4117-971a-dbe3b63d7249/bin/utaipan-ByfvJB40ur/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (10)] Forceful destruction successful, exit code 0 [2022-11-26 00:26:38,683 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 10 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_671219d2-074a-4117-971a-dbe3b63d7249/bin/utaipan-ByfvJB40ur/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-11-26 00:26:38,683 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting opl3_resetErr1ASSERT_VIOLATIONINTEGER_OVERFLOW === [opl3_kill_noteErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, opl3_kill_noteErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, opl3_resetErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (and 213 more)] === [2022-11-26 00:26:38,684 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-26 00:26:38,684 INFO L85 PathProgramCache]: Analyzing trace with hash -685433005, now seen corresponding path program 1 times [2022-11-26 00:26:38,686 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2022-11-26 00:26:38,686 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1584544021] [2022-11-26 00:26:38,687 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 00:26:38,687 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-11-26 00:26:38,687 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_671219d2-074a-4117-971a-dbe3b63d7249/bin/utaipan-ByfvJB40ur/mathsat [2022-11-26 00:26:38,688 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_671219d2-074a-4117-971a-dbe3b63d7249/bin/utaipan-ByfvJB40ur/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-11-26 00:26:38,693 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_671219d2-074a-4117-971a-dbe3b63d7249/bin/utaipan-ByfvJB40ur/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (11)] Waiting until timeout for monitored process [2022-11-26 00:26:39,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 00:26:39,973 INFO L263 TraceCheckSpWp]: Trace formula consists of 3017 conjuncts, 3 conjunts are in the unsatisfiable core [2022-11-26 00:26:39,977 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-26 00:26:40,061 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-26 00:26:40,061 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-26 00:26:40,191 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-26 00:26:40,191 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2022-11-26 00:26:40,191 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1584544021] [2022-11-26 00:26:40,192 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1584544021] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-26 00:26:40,192 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [1428403873] [2022-11-26 00:26:40,192 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 00:26:40,192 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2022-11-26 00:26:40,192 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_671219d2-074a-4117-971a-dbe3b63d7249/bin/utaipan-ByfvJB40ur/cvc4 [2022-11-26 00:26:40,196 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_671219d2-074a-4117-971a-dbe3b63d7249/bin/utaipan-ByfvJB40ur/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2022-11-26 00:26:40,211 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_671219d2-074a-4117-971a-dbe3b63d7249/bin/utaipan-ByfvJB40ur/cvc4 --incremental --print-success --lang smt (12)] Waiting until timeout for monitored process [2022-11-26 00:26:45,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 00:26:45,309 INFO L263 TraceCheckSpWp]: Trace formula consists of 3017 conjuncts, 3 conjunts are in the unsatisfiable core [2022-11-26 00:26:45,311 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-26 00:26:45,364 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-26 00:26:45,364 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-26 00:26:45,436 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-26 00:26:45,436 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [1428403873] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-26 00:26:45,436 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2111865809] [2022-11-26 00:26:45,436 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 00:26:45,437 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-26 00:26:45,437 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_671219d2-074a-4117-971a-dbe3b63d7249/bin/utaipan-ByfvJB40ur/z3 [2022-11-26 00:26:45,438 INFO L229 MonitoredProcess]: Starting monitored process 13 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_671219d2-074a-4117-971a-dbe3b63d7249/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-26 00:26:45,441 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_671219d2-074a-4117-971a-dbe3b63d7249/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Waiting until timeout for monitored process [2022-11-26 00:26:56,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 00:26:59,120 INFO L263 TraceCheckSpWp]: Trace formula consists of 3017 conjuncts, 3 conjunts are in the unsatisfiable core [2022-11-26 00:26:59,121 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-26 00:26:59,184 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-26 00:26:59,184 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-26 00:26:59,258 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-26 00:26:59,259 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2111865809] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-26 00:26:59,259 INFO L184 FreeRefinementEngine]: Found 0 perfect and 6 imperfect interpolant sequences. [2022-11-26 00:26:59,259 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [3, 3, 3, 3, 3, 3] total 5 [2022-11-26 00:26:59,259 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1763519748] [2022-11-26 00:26:59,260 INFO L85 oduleStraightlineAll]: Using 6 imperfect interpolants to construct interpolant automaton [2022-11-26 00:26:59,260 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-11-26 00:26:59,260 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2022-11-26 00:26:59,261 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-11-26 00:26:59,261 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2022-11-26 00:26:59,261 INFO L87 Difference]: Start difference. First operand 1178 states and 1623 transitions. Second operand has 6 states, 5 states have (on average 7.4) internal successors, (37), 6 states have internal predecessors, (37), 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) [2022-11-26 00:27:00,889 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-26 00:27:00,890 INFO L93 Difference]: Finished difference Result 2416 states and 3346 transitions. [2022-11-26 00:27:00,891 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-11-26 00:27:00,891 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 5 states have (on average 7.4) internal successors, (37), 6 states have internal predecessors, (37), 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 34 [2022-11-26 00:27:00,891 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-26 00:27:00,897 INFO L225 Difference]: With dead ends: 2416 [2022-11-26 00:27:00,897 INFO L226 Difference]: Without dead ends: 1247 [2022-11-26 00:27:00,903 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 199 GetRequests, 194 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=19, Invalid=23, Unknown=0, NotChecked=0, Total=42 [2022-11-26 00:27:00,904 INFO L413 NwaCegarLoop]: 1001 mSDtfsCounter, 199 mSDsluCounter, 1942 mSDsCounter, 0 mSdLazyCounter, 122 mSolverCounterSat, 62 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 214 SdHoareTripleChecker+Valid, 2943 SdHoareTripleChecker+Invalid, 184 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 62 IncrementalHoareTripleChecker+Valid, 122 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.5s IncrementalHoareTripleChecker+Time [2022-11-26 00:27:00,905 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [214 Valid, 2943 Invalid, 184 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [62 Valid, 122 Invalid, 0 Unknown, 0 Unchecked, 1.5s Time] [2022-11-26 00:27:00,906 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1247 states. [2022-11-26 00:27:01,016 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1247 to 1153. [2022-11-26 00:27:01,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1153 states, 912 states have (on average 1.3388157894736843) internal successors, (1221), 960 states have internal predecessors, (1221), 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) [2022-11-26 00:27:01,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1153 states to 1153 states and 1591 transitions. [2022-11-26 00:27:01,024 INFO L78 Accepts]: Start accepts. Automaton has 1153 states and 1591 transitions. Word has length 34 [2022-11-26 00:27:01,024 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-26 00:27:01,025 INFO L495 AbstractCegarLoop]: Abstraction has 1153 states and 1591 transitions. [2022-11-26 00:27:01,025 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 7.4) internal successors, (37), 6 states have internal predecessors, (37), 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) [2022-11-26 00:27:01,025 INFO L276 IsEmpty]: Start isEmpty. Operand 1153 states and 1591 transitions. [2022-11-26 00:27:01,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-11-26 00:27:01,026 INFO L187 NwaCegarLoop]: Found error trace [2022-11-26 00:27:01,026 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, 1, 1, 1, 1, 1] [2022-11-26 00:27:01,076 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_671219d2-074a-4117-971a-dbe3b63d7249/bin/utaipan-ByfvJB40ur/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (11)] Forceful destruction successful, exit code 0 [2022-11-26 00:27:01,439 WARN L435 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_671219d2-074a-4117-971a-dbe3b63d7249/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Forcibly destroying the process [2022-11-26 00:27:01,499 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_671219d2-074a-4117-971a-dbe3b63d7249/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Forceful destruction successful, exit code 137 [2022-11-26 00:27:01,511 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_671219d2-074a-4117-971a-dbe3b63d7249/bin/utaipan-ByfvJB40ur/cvc4 --incremental --print-success --lang smt (12)] Forceful destruction successful, exit code 0 [2022-11-26 00:27:01,699 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 11 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_671219d2-074a-4117-971a-dbe3b63d7249/bin/utaipan-ByfvJB40ur/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3,13 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_671219d2-074a-4117-971a-dbe3b63d7249/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true,12 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_671219d2-074a-4117-971a-dbe3b63d7249/bin/utaipan-ByfvJB40ur/cvc4 --incremental --print-success --lang smt [2022-11-26 00:27:01,700 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr138ASSERT_VIOLATIONINTEGER_OVERFLOW === [opl3_kill_noteErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, opl3_kill_noteErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, opl3_resetErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (and 213 more)] === [2022-11-26 00:27:01,700 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-26 00:27:01,700 INFO L85 PathProgramCache]: Analyzing trace with hash -960846338, now seen corresponding path program 1 times [2022-11-26 00:27:01,702 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2022-11-26 00:27:01,702 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1982722701] [2022-11-26 00:27:01,702 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 00:27:01,703 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-11-26 00:27:01,703 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_671219d2-074a-4117-971a-dbe3b63d7249/bin/utaipan-ByfvJB40ur/mathsat [2022-11-26 00:27:01,704 INFO L229 MonitoredProcess]: Starting monitored process 14 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_671219d2-074a-4117-971a-dbe3b63d7249/bin/utaipan-ByfvJB40ur/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-11-26 00:27:01,705 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_671219d2-074a-4117-971a-dbe3b63d7249/bin/utaipan-ByfvJB40ur/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (14)] Waiting until timeout for monitored process [2022-11-26 00:27:02,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 00:27:02,909 INFO L263 TraceCheckSpWp]: Trace formula consists of 2989 conjuncts, 2 conjunts are in the unsatisfiable core [2022-11-26 00:27:02,911 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-26 00:27:02,934 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-26 00:27:02,935 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-26 00:27:02,935 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2022-11-26 00:27:02,935 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1982722701] [2022-11-26 00:27:02,935 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1982722701] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-26 00:27:02,935 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-26 00:27:02,935 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-26 00:27:02,935 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1355406271] [2022-11-26 00:27:02,935 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-26 00:27:02,936 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-26 00:27:02,936 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2022-11-26 00:27:02,936 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-26 00:27:02,936 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-26 00:27:02,938 INFO L87 Difference]: Start difference. First operand 1153 states and 1591 transitions. Second operand has 3 states, 3 states have (on average 10.0) internal successors, (30), 3 states have internal predecessors, (30), 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) [2022-11-26 00:27:03,047 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-26 00:27:03,047 INFO L93 Difference]: Finished difference Result 2299 states and 3176 transitions. [2022-11-26 00:27:03,047 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-26 00:27:03,048 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 10.0) internal successors, (30), 3 states have internal predecessors, (30), 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 35 [2022-11-26 00:27:03,049 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-26 00:27:03,055 INFO L225 Difference]: With dead ends: 2299 [2022-11-26 00:27:03,055 INFO L226 Difference]: Without dead ends: 1155 [2022-11-26 00:27:03,061 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 34 GetRequests, 33 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-26 00:27:03,063 INFO L413 NwaCegarLoop]: 982 mSDtfsCounter, 0 mSDsluCounter, 978 mSDsCounter, 0 mSdLazyCounter, 5 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 1960 SdHoareTripleChecker+Invalid, 5 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 5 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-11-26 00:27:03,063 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 1960 Invalid, 5 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 5 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-11-26 00:27:03,066 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1155 states. [2022-11-26 00:27:03,173 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1155 to 1155. [2022-11-26 00:27:03,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1155 states, 914 states have (on average 1.338074398249453) internal successors, (1223), 962 states have internal predecessors, (1223), 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) [2022-11-26 00:27:03,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1155 states to 1155 states and 1593 transitions. [2022-11-26 00:27:03,181 INFO L78 Accepts]: Start accepts. Automaton has 1155 states and 1593 transitions. Word has length 35 [2022-11-26 00:27:03,181 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-26 00:27:03,181 INFO L495 AbstractCegarLoop]: Abstraction has 1155 states and 1593 transitions. [2022-11-26 00:27:03,182 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 10.0) internal successors, (30), 3 states have internal predecessors, (30), 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) [2022-11-26 00:27:03,182 INFO L276 IsEmpty]: Start isEmpty. Operand 1155 states and 1593 transitions. [2022-11-26 00:27:03,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-11-26 00:27:03,184 INFO L187 NwaCegarLoop]: Found error trace [2022-11-26 00:27:03,185 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, 1, 1, 1, 1, 1] [2022-11-26 00:27:03,233 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_671219d2-074a-4117-971a-dbe3b63d7249/bin/utaipan-ByfvJB40ur/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (14)] Forceful destruction successful, exit code 0 [2022-11-26 00:27:03,407 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 14 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_671219d2-074a-4117-971a-dbe3b63d7249/bin/utaipan-ByfvJB40ur/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-11-26 00:27:03,407 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr138ASSERT_VIOLATIONINTEGER_OVERFLOW === [opl3_kill_noteErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, opl3_kill_noteErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, opl3_resetErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (and 213 more)] === [2022-11-26 00:27:03,408 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-26 00:27:03,408 INFO L85 PathProgramCache]: Analyzing trace with hash -960844416, now seen corresponding path program 1 times [2022-11-26 00:27:03,411 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2022-11-26 00:27:03,411 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [51931579] [2022-11-26 00:27:03,411 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 00:27:03,412 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-11-26 00:27:03,412 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_671219d2-074a-4117-971a-dbe3b63d7249/bin/utaipan-ByfvJB40ur/mathsat [2022-11-26 00:27:03,414 INFO L229 MonitoredProcess]: Starting monitored process 15 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_671219d2-074a-4117-971a-dbe3b63d7249/bin/utaipan-ByfvJB40ur/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-11-26 00:27:03,458 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_671219d2-074a-4117-971a-dbe3b63d7249/bin/utaipan-ByfvJB40ur/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (15)] Waiting until timeout for monitored process [2022-11-26 00:27:06,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-26 00:27:06,871 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-26 00:27:09,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-26 00:27:09,894 INFO L130 FreeRefinementEngine]: Strategy WALRUS found a feasible trace [2022-11-26 00:27:09,895 INFO L360 BasicCegarLoop]: Counterexample is feasible [2022-11-26 00:27:09,896 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr138ASSERT_VIOLATIONINTEGER_OVERFLOW (215 of 216 remaining) [2022-11-26 00:27:09,898 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location opl3_kill_noteErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (214 of 216 remaining) [2022-11-26 00:27:09,898 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location opl3_kill_noteErr1ASSERT_VIOLATIONINTEGER_OVERFLOW (213 of 216 remaining) [2022-11-26 00:27:09,898 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location opl3_resetErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (212 of 216 remaining) [2022-11-26 00:27:09,898 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location opl3_resetErr1ASSERT_VIOLATIONINTEGER_OVERFLOW (211 of 216 remaining) [2022-11-26 00:27:09,899 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location opl3_resetErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (210 of 216 remaining) [2022-11-26 00:27:09,899 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location opl3_resetErr3ASSERT_VIOLATIONINTEGER_OVERFLOW (209 of 216 remaining) [2022-11-26 00:27:09,899 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location opl3_resetErr4ASSERT_VIOLATIONINTEGER_OVERFLOW (208 of 216 remaining) [2022-11-26 00:27:09,899 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location opl3_resetErr5ASSERT_VIOLATIONINTEGER_OVERFLOW (207 of 216 remaining) [2022-11-26 00:27:09,899 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location opl3_resetErr6ASSERT_VIOLATIONINTEGER_OVERFLOW (206 of 216 remaining) [2022-11-26 00:27:09,900 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location opl3_resetErr7ASSERT_VIOLATIONINTEGER_OVERFLOW (205 of 216 remaining) [2022-11-26 00:27:09,900 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location opl3_resetErr8ASSERT_VIOLATIONINTEGER_OVERFLOW (204 of 216 remaining) [2022-11-26 00:27:09,900 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location opl3_resetErr9ASSERT_VIOLATIONINTEGER_OVERFLOW (203 of 216 remaining) [2022-11-26 00:27:09,900 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location opl3_resetErr10ASSERT_VIOLATIONINTEGER_OVERFLOW (202 of 216 remaining) [2022-11-26 00:27:09,900 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location opl3_resetErr11ASSERT_VIOLATIONINTEGER_OVERFLOW (201 of 216 remaining) [2022-11-26 00:27:09,901 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location opl3_resetErr12ASSERT_VIOLATIONINTEGER_OVERFLOW (200 of 216 remaining) [2022-11-26 00:27:09,901 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location opl3_resetErr13ASSERT_VIOLATIONINTEGER_OVERFLOW (199 of 216 remaining) [2022-11-26 00:27:09,901 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location opl3_commandErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (198 of 216 remaining) [2022-11-26 00:27:09,901 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location opl3_commandErr1ASSERT_VIOLATIONINTEGER_OVERFLOW (197 of 216 remaining) [2022-11-26 00:27:09,901 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location opl3_commandErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (196 of 216 remaining) [2022-11-26 00:27:09,902 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location opl3_commandErr3ASSERT_VIOLATIONINTEGER_OVERFLOW (195 of 216 remaining) [2022-11-26 00:27:09,902 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location opl3_commandErr4ASSERT_VIOLATIONINTEGER_OVERFLOW (194 of 216 remaining) [2022-11-26 00:27:09,902 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location opl3_commandErr5ASSERT_VIOLATIONINTEGER_OVERFLOW (193 of 216 remaining) [2022-11-26 00:27:09,902 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location set_voice_volumeErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (192 of 216 remaining) [2022-11-26 00:27:09,902 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location set_voice_volumeErr1ASSERT_VIOLATIONINTEGER_OVERFLOW (191 of 216 remaining) [2022-11-26 00:27:09,903 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location set_voice_volumeErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (190 of 216 remaining) [2022-11-26 00:27:09,903 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location set_voice_volumeErr3ASSERT_VIOLATIONINTEGER_OVERFLOW (189 of 216 remaining) [2022-11-26 00:27:09,903 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location set_voice_volumeErr4ASSERT_VIOLATIONINTEGER_OVERFLOW (188 of 216 remaining) [2022-11-26 00:27:09,903 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location set_voice_volumeErr5ASSERT_VIOLATIONINTEGER_OVERFLOW (187 of 216 remaining) [2022-11-26 00:27:09,903 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location set_voice_volumeErr6ASSERT_VIOLATIONINTEGER_OVERFLOW (186 of 216 remaining) [2022-11-26 00:27:09,904 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location set_voice_volumeErr7ASSERT_VIOLATIONINTEGER_OVERFLOW (185 of 216 remaining) [2022-11-26 00:27:09,904 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location set_voice_volumeErr8ASSERT_VIOLATIONINTEGER_OVERFLOW (184 of 216 remaining) [2022-11-26 00:27:09,904 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location set_voice_volumeErr9ASSERT_VIOLATIONINTEGER_OVERFLOW (183 of 216 remaining) [2022-11-26 00:27:09,904 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location set_voice_volumeErr10ASSERT_VIOLATIONINTEGER_OVERFLOW (182 of 216 remaining) [2022-11-26 00:27:09,904 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location set_voice_volumeErr11ASSERT_VIOLATIONINTEGER_OVERFLOW (181 of 216 remaining) [2022-11-26 00:27:09,905 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location set_voice_volumeErr12ASSERT_VIOLATIONINTEGER_OVERFLOW (180 of 216 remaining) [2022-11-26 00:27:09,905 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location set_voice_volumeErr13ASSERT_VIOLATIONINTEGER_OVERFLOW (179 of 216 remaining) [2022-11-26 00:27:09,905 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location set_voice_volumeErr14ASSERT_VIOLATIONINTEGER_OVERFLOW (178 of 216 remaining) [2022-11-26 00:27:09,905 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location calc_volErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (177 of 216 remaining) [2022-11-26 00:27:09,905 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location calc_volErr1ASSERT_VIOLATIONINTEGER_OVERFLOW (176 of 216 remaining) [2022-11-26 00:27:09,906 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location calc_volErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (175 of 216 remaining) [2022-11-26 00:27:09,906 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location calc_volErr3ASSERT_VIOLATIONINTEGER_OVERFLOW (174 of 216 remaining) [2022-11-26 00:27:09,906 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location calc_volErr4ASSERT_VIOLATIONINTEGER_OVERFLOW (173 of 216 remaining) [2022-11-26 00:27:09,906 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location calc_volErr5ASSERT_VIOLATIONINTEGER_OVERFLOW (172 of 216 remaining) [2022-11-26 00:27:09,906 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location freq_to_fnumErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (171 of 216 remaining) [2022-11-26 00:27:09,907 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location freq_to_fnumErr1ASSERT_VIOLATIONINTEGER_OVERFLOW (170 of 216 remaining) [2022-11-26 00:27:09,907 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location freq_to_fnumErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (169 of 216 remaining) [2022-11-26 00:27:09,907 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location freq_to_fnumErr3ASSERT_VIOLATIONINTEGER_OVERFLOW (168 of 216 remaining) [2022-11-26 00:27:09,907 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location freq_to_fnumErr4ASSERT_VIOLATIONINTEGER_OVERFLOW (167 of 216 remaining) [2022-11-26 00:27:09,907 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location freq_to_fnumErr5ASSERT_VIOLATIONINTEGER_OVERFLOW (166 of 216 remaining) [2022-11-26 00:27:09,908 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location freq_to_fnumErr6ASSERT_VIOLATIONINTEGER_OVERFLOW (165 of 216 remaining) [2022-11-26 00:27:09,908 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location freq_to_fnumErr7ASSERT_VIOLATIONINTEGER_OVERFLOW (164 of 216 remaining) [2022-11-26 00:27:09,908 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location freq_to_fnumErr8ASSERT_VIOLATIONINTEGER_OVERFLOW (163 of 216 remaining) [2022-11-26 00:27:09,908 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location freq_to_fnumErr9ASSERT_VIOLATIONINTEGER_OVERFLOW (162 of 216 remaining) [2022-11-26 00:27:09,908 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location freq_to_fnumErr10ASSERT_VIOLATIONINTEGER_OVERFLOW (161 of 216 remaining) [2022-11-26 00:27:09,909 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location freq_to_fnumErr11ASSERT_VIOLATIONINTEGER_OVERFLOW (160 of 216 remaining) [2022-11-26 00:27:09,909 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location freq_to_fnumErr12ASSERT_VIOLATIONINTEGER_OVERFLOW (159 of 216 remaining) [2022-11-26 00:27:09,909 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location freq_to_fnumErr13ASSERT_VIOLATIONINTEGER_OVERFLOW (158 of 216 remaining) [2022-11-26 00:27:09,909 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (157 of 216 remaining) [2022-11-26 00:27:09,909 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW (156 of 216 remaining) [2022-11-26 00:27:09,910 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (155 of 216 remaining) [2022-11-26 00:27:09,910 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr3ASSERT_VIOLATIONINTEGER_OVERFLOW (154 of 216 remaining) [2022-11-26 00:27:09,910 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr4ASSERT_VIOLATIONINTEGER_OVERFLOW (153 of 216 remaining) [2022-11-26 00:27:09,910 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr5ASSERT_VIOLATIONINTEGER_OVERFLOW (152 of 216 remaining) [2022-11-26 00:27:09,910 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr6ASSERT_VIOLATIONINTEGER_OVERFLOW (151 of 216 remaining) [2022-11-26 00:27:09,911 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr7ASSERT_VIOLATIONINTEGER_OVERFLOW (150 of 216 remaining) [2022-11-26 00:27:09,911 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr8ASSERT_VIOLATIONINTEGER_OVERFLOW (149 of 216 remaining) [2022-11-26 00:27:09,911 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr9ASSERT_VIOLATIONINTEGER_OVERFLOW (148 of 216 remaining) [2022-11-26 00:27:09,911 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr10ASSERT_VIOLATIONINTEGER_OVERFLOW (147 of 216 remaining) [2022-11-26 00:27:09,912 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr11ASSERT_VIOLATIONINTEGER_OVERFLOW (146 of 216 remaining) [2022-11-26 00:27:09,912 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr12ASSERT_VIOLATIONINTEGER_OVERFLOW (145 of 216 remaining) [2022-11-26 00:27:09,912 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr13ASSERT_VIOLATIONINTEGER_OVERFLOW (144 of 216 remaining) [2022-11-26 00:27:09,912 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr14ASSERT_VIOLATIONINTEGER_OVERFLOW (143 of 216 remaining) [2022-11-26 00:27:09,912 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr15ASSERT_VIOLATIONINTEGER_OVERFLOW (142 of 216 remaining) [2022-11-26 00:27:09,913 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr16ASSERT_VIOLATIONINTEGER_OVERFLOW (141 of 216 remaining) [2022-11-26 00:27:09,913 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr17ASSERT_VIOLATIONINTEGER_OVERFLOW (140 of 216 remaining) [2022-11-26 00:27:09,913 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr18ASSERT_VIOLATIONINTEGER_OVERFLOW (139 of 216 remaining) [2022-11-26 00:27:09,913 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr19ASSERT_VIOLATIONINTEGER_OVERFLOW (138 of 216 remaining) [2022-11-26 00:27:09,913 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr20ASSERT_VIOLATIONINTEGER_OVERFLOW (137 of 216 remaining) [2022-11-26 00:27:09,914 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr21ASSERT_VIOLATIONINTEGER_OVERFLOW (136 of 216 remaining) [2022-11-26 00:27:09,914 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr22ASSERT_VIOLATIONINTEGER_OVERFLOW (135 of 216 remaining) [2022-11-26 00:27:09,914 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr23ASSERT_VIOLATIONINTEGER_OVERFLOW (134 of 216 remaining) [2022-11-26 00:27:09,914 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr24ASSERT_VIOLATIONINTEGER_OVERFLOW (133 of 216 remaining) [2022-11-26 00:27:09,915 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr25ASSERT_VIOLATIONINTEGER_OVERFLOW (132 of 216 remaining) [2022-11-26 00:27:09,915 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr26ASSERT_VIOLATIONINTEGER_OVERFLOW (131 of 216 remaining) [2022-11-26 00:27:09,915 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr27ASSERT_VIOLATIONINTEGER_OVERFLOW (130 of 216 remaining) [2022-11-26 00:27:09,915 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr28ASSERT_VIOLATIONINTEGER_OVERFLOW (129 of 216 remaining) [2022-11-26 00:27:09,915 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr29ASSERT_VIOLATIONINTEGER_OVERFLOW (128 of 216 remaining) [2022-11-26 00:27:09,916 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr30ASSERT_VIOLATIONINTEGER_OVERFLOW (127 of 216 remaining) [2022-11-26 00:27:09,916 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr31ASSERT_VIOLATIONINTEGER_OVERFLOW (126 of 216 remaining) [2022-11-26 00:27:09,916 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr32ASSERT_VIOLATIONINTEGER_OVERFLOW (125 of 216 remaining) [2022-11-26 00:27:09,916 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr33ASSERT_VIOLATIONINTEGER_OVERFLOW (124 of 216 remaining) [2022-11-26 00:27:09,917 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr34ASSERT_VIOLATIONINTEGER_OVERFLOW (123 of 216 remaining) [2022-11-26 00:27:09,917 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr35ASSERT_VIOLATIONINTEGER_OVERFLOW (122 of 216 remaining) [2022-11-26 00:27:09,917 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr36ASSERT_VIOLATIONINTEGER_OVERFLOW (121 of 216 remaining) [2022-11-26 00:27:09,917 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr37ASSERT_VIOLATIONINTEGER_OVERFLOW (120 of 216 remaining) [2022-11-26 00:27:09,918 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr38ASSERT_VIOLATIONINTEGER_OVERFLOW (119 of 216 remaining) [2022-11-26 00:27:09,918 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr39ASSERT_VIOLATIONINTEGER_OVERFLOW (118 of 216 remaining) [2022-11-26 00:27:09,918 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr40ASSERT_VIOLATIONINTEGER_OVERFLOW (117 of 216 remaining) [2022-11-26 00:27:09,918 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr41ASSERT_VIOLATIONINTEGER_OVERFLOW (116 of 216 remaining) [2022-11-26 00:27:09,918 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr42ASSERT_VIOLATIONINTEGER_OVERFLOW (115 of 216 remaining) [2022-11-26 00:27:09,919 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr43ASSERT_VIOLATIONINTEGER_OVERFLOW (114 of 216 remaining) [2022-11-26 00:27:09,919 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr44ASSERT_VIOLATIONINTEGER_OVERFLOW (113 of 216 remaining) [2022-11-26 00:27:09,919 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr45ASSERT_VIOLATIONINTEGER_OVERFLOW (112 of 216 remaining) [2022-11-26 00:27:09,919 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr46ASSERT_VIOLATIONINTEGER_OVERFLOW (111 of 216 remaining) [2022-11-26 00:27:09,920 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr47ASSERT_VIOLATIONINTEGER_OVERFLOW (110 of 216 remaining) [2022-11-26 00:27:09,928 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr48ASSERT_VIOLATIONINTEGER_OVERFLOW (109 of 216 remaining) [2022-11-26 00:27:09,928 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr49ASSERT_VIOLATIONINTEGER_OVERFLOW (108 of 216 remaining) [2022-11-26 00:27:09,928 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr50ASSERT_VIOLATIONINTEGER_OVERFLOW (107 of 216 remaining) [2022-11-26 00:27:09,928 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr51ASSERT_VIOLATIONINTEGER_OVERFLOW (106 of 216 remaining) [2022-11-26 00:27:09,929 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr52ASSERT_VIOLATIONINTEGER_OVERFLOW (105 of 216 remaining) [2022-11-26 00:27:09,929 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr53ASSERT_VIOLATIONINTEGER_OVERFLOW (104 of 216 remaining) [2022-11-26 00:27:09,929 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr54ASSERT_VIOLATIONINTEGER_OVERFLOW (103 of 216 remaining) [2022-11-26 00:27:09,929 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr55ASSERT_VIOLATIONINTEGER_OVERFLOW (102 of 216 remaining) [2022-11-26 00:27:09,929 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr56ASSERT_VIOLATIONINTEGER_OVERFLOW (101 of 216 remaining) [2022-11-26 00:27:09,930 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr57ASSERT_VIOLATIONINTEGER_OVERFLOW (100 of 216 remaining) [2022-11-26 00:27:09,930 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr58ASSERT_VIOLATIONINTEGER_OVERFLOW (99 of 216 remaining) [2022-11-26 00:27:09,930 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr59ASSERT_VIOLATIONINTEGER_OVERFLOW (98 of 216 remaining) [2022-11-26 00:27:09,930 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr60ASSERT_VIOLATIONINTEGER_OVERFLOW (97 of 216 remaining) [2022-11-26 00:27:09,930 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr61ASSERT_VIOLATIONINTEGER_OVERFLOW (96 of 216 remaining) [2022-11-26 00:27:09,931 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr62ASSERT_VIOLATIONINTEGER_OVERFLOW (95 of 216 remaining) [2022-11-26 00:27:09,931 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr63ASSERT_VIOLATIONINTEGER_OVERFLOW (94 of 216 remaining) [2022-11-26 00:27:09,931 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr64ASSERT_VIOLATIONINTEGER_OVERFLOW (93 of 216 remaining) [2022-11-26 00:27:09,931 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr65ASSERT_VIOLATIONINTEGER_OVERFLOW (92 of 216 remaining) [2022-11-26 00:27:09,931 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr66ASSERT_VIOLATIONINTEGER_OVERFLOW (91 of 216 remaining) [2022-11-26 00:27:09,932 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr67ASSERT_VIOLATIONINTEGER_OVERFLOW (90 of 216 remaining) [2022-11-26 00:27:09,932 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr68ASSERT_VIOLATIONINTEGER_OVERFLOW (89 of 216 remaining) [2022-11-26 00:27:09,932 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr69ASSERT_VIOLATIONINTEGER_OVERFLOW (88 of 216 remaining) [2022-11-26 00:27:09,932 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr70ASSERT_VIOLATIONINTEGER_OVERFLOW (87 of 216 remaining) [2022-11-26 00:27:09,932 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr71ASSERT_VIOLATIONINTEGER_OVERFLOW (86 of 216 remaining) [2022-11-26 00:27:09,933 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr72ASSERT_VIOLATIONINTEGER_OVERFLOW (85 of 216 remaining) [2022-11-26 00:27:09,933 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr73ASSERT_VIOLATIONINTEGER_OVERFLOW (84 of 216 remaining) [2022-11-26 00:27:09,933 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr74ASSERT_VIOLATIONINTEGER_OVERFLOW (83 of 216 remaining) [2022-11-26 00:27:09,933 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr75ASSERT_VIOLATIONINTEGER_OVERFLOW (82 of 216 remaining) [2022-11-26 00:27:09,933 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr76ASSERT_VIOLATIONINTEGER_OVERFLOW (81 of 216 remaining) [2022-11-26 00:27:09,934 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr77ASSERT_VIOLATIONINTEGER_OVERFLOW (80 of 216 remaining) [2022-11-26 00:27:09,934 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr78ASSERT_VIOLATIONINTEGER_OVERFLOW (79 of 216 remaining) [2022-11-26 00:27:09,934 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr79ASSERT_VIOLATIONINTEGER_OVERFLOW (78 of 216 remaining) [2022-11-26 00:27:09,934 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr80ASSERT_VIOLATIONINTEGER_OVERFLOW (77 of 216 remaining) [2022-11-26 00:27:09,935 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr81ASSERT_VIOLATIONINTEGER_OVERFLOW (76 of 216 remaining) [2022-11-26 00:27:09,935 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr82ASSERT_VIOLATIONINTEGER_OVERFLOW (75 of 216 remaining) [2022-11-26 00:27:09,935 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr83ASSERT_VIOLATIONINTEGER_OVERFLOW (74 of 216 remaining) [2022-11-26 00:27:09,935 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr84ASSERT_VIOLATIONINTEGER_OVERFLOW (73 of 216 remaining) [2022-11-26 00:27:09,935 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr85ASSERT_VIOLATIONINTEGER_OVERFLOW (72 of 216 remaining) [2022-11-26 00:27:09,936 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr86ASSERT_VIOLATIONINTEGER_OVERFLOW (71 of 216 remaining) [2022-11-26 00:27:09,936 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr87ASSERT_VIOLATIONINTEGER_OVERFLOW (70 of 216 remaining) [2022-11-26 00:27:09,936 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr88ASSERT_VIOLATIONINTEGER_OVERFLOW (69 of 216 remaining) [2022-11-26 00:27:09,936 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr89ASSERT_VIOLATIONINTEGER_OVERFLOW (68 of 216 remaining) [2022-11-26 00:27:09,936 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr90ASSERT_VIOLATIONINTEGER_OVERFLOW (67 of 216 remaining) [2022-11-26 00:27:09,937 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr91ASSERT_VIOLATIONINTEGER_OVERFLOW (66 of 216 remaining) [2022-11-26 00:27:09,937 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr92ASSERT_VIOLATIONINTEGER_OVERFLOW (65 of 216 remaining) [2022-11-26 00:27:09,937 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr93ASSERT_VIOLATIONINTEGER_OVERFLOW (64 of 216 remaining) [2022-11-26 00:27:09,937 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr94ASSERT_VIOLATIONINTEGER_OVERFLOW (63 of 216 remaining) [2022-11-26 00:27:09,937 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr95ASSERT_VIOLATIONINTEGER_OVERFLOW (62 of 216 remaining) [2022-11-26 00:27:09,938 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr96ASSERT_VIOLATIONINTEGER_OVERFLOW (61 of 216 remaining) [2022-11-26 00:27:09,938 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr97ASSERT_VIOLATIONINTEGER_OVERFLOW (60 of 216 remaining) [2022-11-26 00:27:09,938 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr98ASSERT_VIOLATIONINTEGER_OVERFLOW (59 of 216 remaining) [2022-11-26 00:27:09,938 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr99ASSERT_VIOLATIONINTEGER_OVERFLOW (58 of 216 remaining) [2022-11-26 00:27:09,938 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr100ASSERT_VIOLATIONINTEGER_OVERFLOW (57 of 216 remaining) [2022-11-26 00:27:09,939 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr101ASSERT_VIOLATIONINTEGER_OVERFLOW (56 of 216 remaining) [2022-11-26 00:27:09,939 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr102ASSERT_VIOLATIONINTEGER_OVERFLOW (55 of 216 remaining) [2022-11-26 00:27:09,939 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr103ASSERT_VIOLATIONINTEGER_OVERFLOW (54 of 216 remaining) [2022-11-26 00:27:09,939 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr104ASSERT_VIOLATIONINTEGER_OVERFLOW (53 of 216 remaining) [2022-11-26 00:27:09,940 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr105ASSERT_VIOLATIONINTEGER_OVERFLOW (52 of 216 remaining) [2022-11-26 00:27:09,940 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr106ASSERT_VIOLATIONINTEGER_OVERFLOW (51 of 216 remaining) [2022-11-26 00:27:09,940 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr107ASSERT_VIOLATIONINTEGER_OVERFLOW (50 of 216 remaining) [2022-11-26 00:27:09,940 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr108ASSERT_VIOLATIONINTEGER_OVERFLOW (49 of 216 remaining) [2022-11-26 00:27:09,940 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr109ASSERT_VIOLATIONINTEGER_OVERFLOW (48 of 216 remaining) [2022-11-26 00:27:09,941 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr110ASSERT_VIOLATIONINTEGER_OVERFLOW (47 of 216 remaining) [2022-11-26 00:27:09,941 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr111ASSERT_VIOLATIONINTEGER_OVERFLOW (46 of 216 remaining) [2022-11-26 00:27:09,941 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr112ASSERT_VIOLATIONINTEGER_OVERFLOW (45 of 216 remaining) [2022-11-26 00:27:09,941 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr113ASSERT_VIOLATIONINTEGER_OVERFLOW (44 of 216 remaining) [2022-11-26 00:27:09,941 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr114ASSERT_VIOLATIONINTEGER_OVERFLOW (43 of 216 remaining) [2022-11-26 00:27:09,942 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr115ASSERT_VIOLATIONINTEGER_OVERFLOW (42 of 216 remaining) [2022-11-26 00:27:09,942 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr116ASSERT_VIOLATIONINTEGER_OVERFLOW (41 of 216 remaining) [2022-11-26 00:27:09,942 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr117ASSERT_VIOLATIONINTEGER_OVERFLOW (40 of 216 remaining) [2022-11-26 00:27:09,942 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr118ASSERT_VIOLATIONINTEGER_OVERFLOW (39 of 216 remaining) [2022-11-26 00:27:09,942 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr119ASSERT_VIOLATIONINTEGER_OVERFLOW (38 of 216 remaining) [2022-11-26 00:27:09,943 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr120ASSERT_VIOLATIONINTEGER_OVERFLOW (37 of 216 remaining) [2022-11-26 00:27:09,943 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr121ASSERT_VIOLATIONINTEGER_OVERFLOW (36 of 216 remaining) [2022-11-26 00:27:09,943 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr122ASSERT_VIOLATIONINTEGER_OVERFLOW (35 of 216 remaining) [2022-11-26 00:27:09,943 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr123ASSERT_VIOLATIONINTEGER_OVERFLOW (34 of 216 remaining) [2022-11-26 00:27:09,943 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr124ASSERT_VIOLATIONINTEGER_OVERFLOW (33 of 216 remaining) [2022-11-26 00:27:09,944 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr125ASSERT_VIOLATIONINTEGER_OVERFLOW (32 of 216 remaining) [2022-11-26 00:27:09,944 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr126ASSERT_VIOLATIONINTEGER_OVERFLOW (31 of 216 remaining) [2022-11-26 00:27:09,944 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr127ASSERT_VIOLATIONINTEGER_OVERFLOW (30 of 216 remaining) [2022-11-26 00:27:09,944 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr128ASSERT_VIOLATIONINTEGER_OVERFLOW (29 of 216 remaining) [2022-11-26 00:27:09,944 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr129ASSERT_VIOLATIONINTEGER_OVERFLOW (28 of 216 remaining) [2022-11-26 00:27:09,945 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr130ASSERT_VIOLATIONINTEGER_OVERFLOW (27 of 216 remaining) [2022-11-26 00:27:09,945 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr131ASSERT_VIOLATIONINTEGER_OVERFLOW (26 of 216 remaining) [2022-11-26 00:27:09,945 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr132ASSERT_VIOLATIONINTEGER_OVERFLOW (25 of 216 remaining) [2022-11-26 00:27:09,945 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr133ASSERT_VIOLATIONINTEGER_OVERFLOW (24 of 216 remaining) [2022-11-26 00:27:09,945 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr134ASSERT_VIOLATIONINTEGER_OVERFLOW (23 of 216 remaining) [2022-11-26 00:27:09,946 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr135ASSERT_VIOLATIONINTEGER_OVERFLOW (22 of 216 remaining) [2022-11-26 00:27:09,946 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr136ASSERT_VIOLATIONINTEGER_OVERFLOW (21 of 216 remaining) [2022-11-26 00:27:09,946 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr137ASSERT_VIOLATIONINTEGER_OVERFLOW (20 of 216 remaining) [2022-11-26 00:27:09,946 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr139ASSERT_VIOLATIONINTEGER_OVERFLOW (19 of 216 remaining) [2022-11-26 00:27:09,946 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr140ASSERT_VIOLATIONINTEGER_OVERFLOW (18 of 216 remaining) [2022-11-26 00:27:09,947 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr141ASSERT_VIOLATIONINTEGER_OVERFLOW (17 of 216 remaining) [2022-11-26 00:27:09,947 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr142ASSERT_VIOLATIONINTEGER_OVERFLOW (16 of 216 remaining) [2022-11-26 00:27:09,947 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr143ASSERT_VIOLATIONINTEGER_OVERFLOW (15 of 216 remaining) [2022-11-26 00:27:09,947 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr144ASSERT_VIOLATIONINTEGER_OVERFLOW (14 of 216 remaining) [2022-11-26 00:27:09,947 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr145ASSERT_VIOLATIONINTEGER_OVERFLOW (13 of 216 remaining) [2022-11-26 00:27:09,948 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr146ASSERT_VIOLATIONINTEGER_OVERFLOW (12 of 216 remaining) [2022-11-26 00:27:09,948 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr147ASSERT_VIOLATIONINTEGER_OVERFLOW (11 of 216 remaining) [2022-11-26 00:27:09,948 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr148ASSERT_VIOLATIONINTEGER_OVERFLOW (10 of 216 remaining) [2022-11-26 00:27:09,948 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr149ASSERT_VIOLATIONINTEGER_OVERFLOW (9 of 216 remaining) [2022-11-26 00:27:09,948 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr150ASSERT_VIOLATIONINTEGER_OVERFLOW (8 of 216 remaining) [2022-11-26 00:27:09,949 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr151ASSERT_VIOLATIONINTEGER_OVERFLOW (7 of 216 remaining) [2022-11-26 00:27:09,949 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location bend_pitchErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (6 of 216 remaining) [2022-11-26 00:27:09,949 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location bend_pitchErr1ASSERT_VIOLATIONINTEGER_OVERFLOW (5 of 216 remaining) [2022-11-26 00:27:09,949 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location bend_pitchErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (4 of 216 remaining) [2022-11-26 00:27:09,949 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location bend_pitchErr3ASSERT_VIOLATIONINTEGER_OVERFLOW (3 of 216 remaining) [2022-11-26 00:27:09,950 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location bend_pitchErr4ASSERT_VIOLATIONINTEGER_OVERFLOW (2 of 216 remaining) [2022-11-26 00:27:09,950 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location bend_pitchErr5ASSERT_VIOLATIONINTEGER_OVERFLOW (1 of 216 remaining) [2022-11-26 00:27:09,950 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location bend_pitchErr6ASSERT_VIOLATIONINTEGER_OVERFLOW (0 of 216 remaining) [2022-11-26 00:27:10,026 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_671219d2-074a-4117-971a-dbe3b63d7249/bin/utaipan-ByfvJB40ur/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (15)] Forceful destruction successful, exit code 0 [2022-11-26 00:27:10,171 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 15 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_671219d2-074a-4117-971a-dbe3b63d7249/bin/utaipan-ByfvJB40ur/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-11-26 00:27:10,175 INFO L445 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-26 00:27:10,180 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2022-11-26 00:27:10,260 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 26.11 12:27:10 BoogieIcfgContainer [2022-11-26 00:27:10,260 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-11-26 00:27:10,261 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-11-26 00:27:10,261 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-11-26 00:27:10,261 INFO L275 PluginConnector]: Witness Printer initialized [2022-11-26 00:27:10,262 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.11 12:25:51" (3/4) ... [2022-11-26 00:27:10,263 INFO L131 WitnessPrinter]: Generating witness for reachability counterexample [2022-11-26 00:27:10,410 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_671219d2-074a-4117-971a-dbe3b63d7249/bin/utaipan-ByfvJB40ur/witness.graphml [2022-11-26 00:27:10,411 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-11-26 00:27:10,411 INFO L158 Benchmark]: Toolchain (without parser) took 112605.82ms. Allocated memory was 73.4MB in the beginning and 482.3MB in the end (delta: 408.9MB). Free memory was 43.0MB in the beginning and 191.9MB in the end (delta: -148.9MB). Peak memory consumption was 262.6MB. Max. memory is 16.1GB. [2022-11-26 00:27:10,411 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 73.4MB. Free memory is still 50.4MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-26 00:27:10,412 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2310.57ms. Allocated memory was 73.4MB in the beginning and 125.8MB in the end (delta: 52.4MB). Free memory was 42.9MB in the beginning and 65.2MB in the end (delta: -22.3MB). Peak memory consumption was 66.8MB. Max. memory is 16.1GB. [2022-11-26 00:27:10,412 INFO L158 Benchmark]: Boogie Procedure Inliner took 316.67ms. Allocated memory was 125.8MB in the beginning and 157.3MB in the end (delta: 31.5MB). Free memory was 64.6MB in the beginning and 84.8MB in the end (delta: -20.3MB). Peak memory consumption was 42.5MB. Max. memory is 16.1GB. [2022-11-26 00:27:10,413 INFO L158 Benchmark]: Boogie Preprocessor took 349.44ms. Allocated memory is still 157.3MB. Free memory was 84.8MB in the beginning and 55.2MB in the end (delta: 29.6MB). Peak memory consumption was 29.4MB. Max. memory is 16.1GB. [2022-11-26 00:27:10,413 INFO L158 Benchmark]: RCFGBuilder took 30284.84ms. Allocated memory was 157.3MB in the beginning and 333.4MB in the end (delta: 176.2MB). Free memory was 55.2MB in the beginning and 258.1MB in the end (delta: -202.9MB). Peak memory consumption was 167.0MB. Max. memory is 16.1GB. [2022-11-26 00:27:10,413 INFO L158 Benchmark]: TraceAbstraction took 79184.57ms. Allocated memory was 333.4MB in the beginning and 482.3MB in the end (delta: 148.9MB). Free memory was 258.1MB in the beginning and 202.4MB in the end (delta: 55.7MB). Peak memory consumption was 204.6MB. Max. memory is 16.1GB. [2022-11-26 00:27:10,414 INFO L158 Benchmark]: Witness Printer took 149.85ms. Allocated memory is still 482.3MB. Free memory was 202.4MB in the beginning and 191.9MB in the end (delta: 10.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-26 00:27:10,415 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32ms. Allocated memory is still 73.4MB. Free memory is still 50.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2310.57ms. Allocated memory was 73.4MB in the beginning and 125.8MB in the end (delta: 52.4MB). Free memory was 42.9MB in the beginning and 65.2MB in the end (delta: -22.3MB). Peak memory consumption was 66.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 316.67ms. Allocated memory was 125.8MB in the beginning and 157.3MB in the end (delta: 31.5MB). Free memory was 64.6MB in the beginning and 84.8MB in the end (delta: -20.3MB). Peak memory consumption was 42.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 349.44ms. Allocated memory is still 157.3MB. Free memory was 84.8MB in the beginning and 55.2MB in the end (delta: 29.6MB). Peak memory consumption was 29.4MB. Max. memory is 16.1GB. * RCFGBuilder took 30284.84ms. Allocated memory was 157.3MB in the beginning and 333.4MB in the end (delta: 176.2MB). Free memory was 55.2MB in the beginning and 258.1MB in the end (delta: -202.9MB). Peak memory consumption was 167.0MB. Max. memory is 16.1GB. * TraceAbstraction took 79184.57ms. Allocated memory was 333.4MB in the beginning and 482.3MB in the end (delta: 148.9MB). Free memory was 258.1MB in the beginning and 202.4MB in the end (delta: 55.7MB). Peak memory consumption was 204.6MB. Max. memory is 16.1GB. * Witness Printer took 149.85ms. Allocated memory is still 482.3MB. Free memory was 202.4MB in the beginning and 191.9MB in the end (delta: 10.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResult: Unfinished Backtranslation The program execution was not completely translated back. - GenericResult: Unfinished Backtranslation The program execution was not completely translated back. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - CounterExampleResult [Line: 3578]: integer overflow possible integer overflow possible We found a 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, -6, -6, -6, -5, -5, -5, -5, -4, -4, -4, -4, -3, 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(unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0}}}, 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 ; VAL [__this_module={-9223372036854775808:0}, detected_model=0, devc={0:0}, fm_volume_table={25:0}, io=-1, LDV_IN_INTERRUPT=0, me=0, opl3_operations={26:0}, pv_map={24:0}] [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={-9223372036854775808:0}, 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={-9223372036854775808:0}, 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={-9223372036854775808:0}, 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={-9223372036854775808:0}, 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 VAL [__this_module={-9223372036854775808:0}, 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___1=-2147483648] [L6011] tmp___0 = __VERIFIER_nondet_int() [L6013] case 0: [L6026] case 1: [L6034] case 2: [L6038] case 3: [L6043] case 4: [L6048] case 5: [L6052] case 6: [L6056] case 7: [L6060] case 8: [L6065] case 9: [L6069] case 10: [L6074] case 11: [L6078] case 12: [L6082] case 13: VAL [__this_module={-9223372036854775808:0}, 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=13, tmp___1=-2147483648] [L6083] FCALL ldv_handler_precall() VAL [__this_module={-9223372036854775808:0}, 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=13, tmp___1=-2147483648] [L6084] CALL opl3_bender(var_opl3_bender_21_p0, var_opl3_bender_21_p1, var_opl3_bender_21_p2) [L3574] voice < 0 || devc->nr_voice <= voice [L3574] EXPR devc->nr_voice [L3574] voice < 0 || devc->nr_voice <= voice VAL [\old(dev)=14, \old(value)=-2147483648, \old(voice)=0, __this_module={-9223372036854775808:0}, detected_model=0, dev=14, devc={0:0}, devc->nr_voice=201917441, fm_volume_table={25:0}, io=-1, LDV_IN_INTERRUPT=1, me=0, opl3_operations={26:0}, pv_map={24:0}, value=-2147483648, voice=0, voice < 0 || devc->nr_voice <= voice=0] [L3574] COND FALSE !(voice < 0 || devc->nr_voice <= voice) [L3578] value + -8192 VAL [\old(dev)=14, \old(value)=-2147483648, \old(voice)=0, __this_module={-9223372036854775808:0}, detected_model=0, dev=14, devc={0:0}, fm_volume_table={25:0}, io=-1, LDV_IN_INTERRUPT=1, me=0, opl3_operations={26:0}, pv_map={24:0}, value=-2147483648, voice=0] - 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: 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: 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: 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: 3016]: 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: 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: 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: 3214]: 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: 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: 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: 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: 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: 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: 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, 1071 locations, 216 error locations. Started 1 CEGAR loops. OverallTime: 79.0s, OverallIterations: 10, TraceHistogramMax: 2, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 9.4s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 1 mSolverCounterUnknown, 3125 SdHoareTripleChecker+Valid, 8.2s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 2963 mSDsluCounter, 23692 SdHoareTripleChecker+Invalid, 7.8s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 13691 mSDsCounter, 222 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 585 IncrementalHoareTripleChecker+Invalid, 808 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 222 mSolverCounterUnsat, 10001 mSDtfsCounter, 585 mSolverCounterSat, 0.1s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 537 GetRequests, 519 SyntacticMatches, 0 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.4s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=1178occurred in iteration=7, InterpolantAutomatonStates: 33, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.9s AutomataMinimizationTime, 9 MinimizatonAttempts, 1393 StatesRemovedByMinimization, 4 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.7s SsaConstructionTime, 50.7s SatisfiabilityAnalysisTime, 6.7s InterpolantComputationTime, 398 NumberOfCodeBlocks, 398 NumberOfCodeBlocksAsserted, 14 NumberOfCheckSat, 533 ConstructedInterpolants, 0 QuantifiedInterpolants, 999 SizeOfPredicates, 1 NumberOfNonLiveVariables, 39841 ConjunctsInSsa, 32 ConjunctsInUnsatCore, 19 InterpolantComputations, 7 PerfectInterpolantSequences, 34/82 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be incorrect! [2022-11-26 00:27:10,508 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_671219d2-074a-4117-971a-dbe3b63d7249/bin/utaipan-ByfvJB40ur/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Writing human readable error path to file UltimateCounterExample.errorpath Result: FALSE(OVERFLOW)