./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--realtek--atp.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54b78ef3-833c-4b6d-a821-2d15170c2439/bin/utaipan-gh47qXpMRh/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54b78ef3-833c-4b6d-a821-2d15170c2439/bin/utaipan-gh47qXpMRh/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54b78ef3-833c-4b6d-a821-2d15170c2439/bin/utaipan-gh47qXpMRh/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54b78ef3-833c-4b6d-a821-2d15170c2439/bin/utaipan-gh47qXpMRh/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--realtek--atp.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54b78ef3-833c-4b6d-a821-2d15170c2439/bin/utaipan-gh47qXpMRh/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54b78ef3-833c-4b6d-a821-2d15170c2439/bin/utaipan-gh47qXpMRh --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash b615ef3e9ec848bbbdbcac9993fc5d609594ef1caaa279a862c4f038e6ec482e --- 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-2329fc7 [2022-12-14 12:06:50,697 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 12:06:50,699 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 12:06:50,719 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 12:06:50,720 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 12:06:50,721 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 12:06:50,722 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 12:06:50,724 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 12:06:50,725 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 12:06:50,726 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 12:06:50,727 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 12:06:50,728 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 12:06:50,729 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 12:06:50,730 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 12:06:50,731 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 12:06:50,732 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 12:06:50,733 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 12:06:50,734 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 12:06:50,736 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 12:06:50,737 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 12:06:50,739 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 12:06:50,740 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 12:06:50,741 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 12:06:50,742 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 12:06:50,745 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 12:06:50,746 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 12:06:50,746 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 12:06:50,747 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 12:06:50,747 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 12:06:50,749 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 12:06:50,749 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 12:06:50,750 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 12:06:50,751 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 12:06:50,752 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 12:06:50,753 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 12:06:50,753 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 12:06:50,753 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 12:06:50,753 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 12:06:50,754 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 12:06:50,754 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 12:06:50,755 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 12:06:50,755 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54b78ef3-833c-4b6d-a821-2d15170c2439/bin/utaipan-gh47qXpMRh/config/svcomp-Reach-64bit-Taipan_Default.epf [2022-12-14 12:06:50,777 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 12:06:50,778 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 12:06:50,778 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-12-14 12:06:50,778 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-12-14 12:06:50,779 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 12:06:50,779 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-12-14 12:06:50,779 INFO L138 SettingsManager]: * User list type=DISABLED [2022-12-14 12:06:50,779 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-12-14 12:06:50,780 INFO L138 SettingsManager]: * Explicit value domain=true [2022-12-14 12:06:50,780 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-12-14 12:06:50,780 INFO L138 SettingsManager]: * Octagon Domain=false [2022-12-14 12:06:50,780 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-12-14 12:06:50,780 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-12-14 12:06:50,781 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-12-14 12:06:50,781 INFO L138 SettingsManager]: * Interval Domain=false [2022-12-14 12:06:50,781 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-12-14 12:06:50,781 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-12-14 12:06:50,781 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-12-14 12:06:50,782 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 12:06:50,782 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 12:06:50,782 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 12:06:50,782 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 12:06:50,783 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 12:06:50,783 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 12:06:50,783 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 12:06:50,783 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 12:06:50,783 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 12:06:50,784 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 12:06:50,784 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-14 12:06:50,784 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-14 12:06:50,784 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 12:06:50,784 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-12-14 12:06:50,785 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 12:06:50,785 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 12:06:50,785 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-12-14 12:06:50,785 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 12:06:50,785 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 12:06:50,785 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-12-14 12:06:50,785 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_54b78ef3-833c-4b6d-a821-2d15170c2439/bin/utaipan-gh47qXpMRh/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54b78ef3-833c-4b6d-a821-2d15170c2439/bin/utaipan-gh47qXpMRh Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b615ef3e9ec848bbbdbcac9993fc5d609594ef1caaa279a862c4f038e6ec482e [2022-12-14 12:06:50,978 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 12:06:50,995 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 12:06:50,997 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 12:06:50,998 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 12:06:50,998 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 12:06:50,999 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54b78ef3-833c-4b6d-a821-2d15170c2439/bin/utaipan-gh47qXpMRh/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--realtek--atp.ko-entry_point.cil.out.i [2022-12-14 12:06:53,526 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 12:06:53,901 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 12:06:53,901 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54b78ef3-833c-4b6d-a821-2d15170c2439/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--realtek--atp.ko-entry_point.cil.out.i [2022-12-14 12:06:53,920 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54b78ef3-833c-4b6d-a821-2d15170c2439/bin/utaipan-gh47qXpMRh/data/e7628a366/324a0a7b680f4ee785400b8bd015a16a/FLAG81dee2fbc [2022-12-14 12:06:54,094 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54b78ef3-833c-4b6d-a821-2d15170c2439/bin/utaipan-gh47qXpMRh/data/e7628a366/324a0a7b680f4ee785400b8bd015a16a [2022-12-14 12:06:54,097 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 12:06:54,098 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 12:06:54,098 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 12:06:54,099 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 12:06:54,102 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 12:06:54,102 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 12:06:54" (1/1) ... [2022-12-14 12:06:54,103 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@58e4b0b1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 12:06:54, skipping insertion in model container [2022-12-14 12:06:54,104 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 12:06:54" (1/1) ... [2022-12-14 12:06:54,111 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 12:06:54,190 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 12:06:54,623 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-12-14 12:06:54,632 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-12-14 12:06:54,641 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-12-14 12:06:54,722 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-12-14 12:06:54,848 WARN L623 FunctionHandler]: Unknown extern function netif_tx_wake_queue [2022-12-14 12:06:55,000 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:06:55,001 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:06:55,002 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:06:55,003 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:06:55,004 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:06:55,004 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:06:55,005 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:06:55,006 WARN L623 FunctionHandler]: Unknown extern function alloc_etherdev_mqs [2022-12-14 12:06:55,008 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:06:55,009 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-14 12:06:55,017 WARN L623 FunctionHandler]: Unknown extern function add_timer [2022-12-14 12:06:55,019 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:06:55,044 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:06:55,048 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 12:06:55,050 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:06:55,051 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:06:55,052 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:06:55,054 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:06:55,056 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:06:55,058 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:06:55,060 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:06:55,063 WARN L623 FunctionHandler]: Unknown extern function add_timer [2022-12-14 12:06:55,064 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:06:55,066 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:06:55,068 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-14 12:06:55,069 WARN L623 FunctionHandler]: Unknown extern function eth_type_trans [2022-12-14 12:06:55,069 WARN L623 FunctionHandler]: Unknown extern function netif_rx [2022-12-14 12:06:55,080 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:06:55,105 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-12-14 12:06:55,106 WARN L623 FunctionHandler]: Unknown extern function eth_validate_addr [2022-12-14 12:06:55,106 WARN L623 FunctionHandler]: Unknown extern function eth_validate_addr [2022-12-14 12:06:55,107 WARN L623 FunctionHandler]: Unknown extern function eth_validate_addr [2022-12-14 12:06:55,107 WARN L623 FunctionHandler]: Unknown extern function eth_change_mtu [2022-12-14 12:06:55,108 WARN L623 FunctionHandler]: Unknown extern function eth_change_mtu [2022-12-14 12:06:55,108 WARN L623 FunctionHandler]: Unknown extern function eth_mac_addr [2022-12-14 12:06:55,109 WARN L623 FunctionHandler]: Unknown extern function eth_mac_addr [2022-12-14 12:06:55,109 WARN L623 FunctionHandler]: Unknown extern function eth_mac_addr [2022-12-14 12:06:55,109 WARN L623 FunctionHandler]: Unknown extern function ldv_ndo_init_3 [2022-12-14 12:06:55,110 WARN L623 FunctionHandler]: Unknown extern function ldv_ndo_uninit_3 [2022-12-14 12:06:55,110 WARN L623 FunctionHandler]: Unknown extern function ldv_check_final_state [2022-12-14 12:06:55,114 WARN L623 FunctionHandler]: Unknown extern function register_netdev [2022-12-14 12:06:55,114 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-12-14 12:06:55,115 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-12-14 12:06:55,116 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-14 12:06:55,116 WARN L623 FunctionHandler]: Unknown extern function unregister_netdev [2022-12-14 12:06:55,116 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-12-14 12:06:55,119 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_54b78ef3-833c-4b6d-a821-2d15170c2439/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--realtek--atp.ko-entry_point.cil.out.i[208194,208207] [2022-12-14 12:06:55,141 WARN L623 FunctionHandler]: Unknown extern function ldv_some_page [2022-12-14 12:06:55,160 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 12:06:55,181 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 12:06:55,262 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-12-14 12:06:55,262 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-12-14 12:06:55,263 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-12-14 12:06:55,266 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-12-14 12:06:55,270 WARN L623 FunctionHandler]: Unknown extern function netif_tx_wake_queue [2022-12-14 12:06:55,286 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:06:55,287 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:06:55,288 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:06:55,289 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:06:55,290 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:06:55,291 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:06:55,292 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:06:55,293 WARN L623 FunctionHandler]: Unknown extern function alloc_etherdev_mqs [2022-12-14 12:06:55,295 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:06:55,296 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-14 12:06:55,301 WARN L623 FunctionHandler]: Unknown extern function add_timer [2022-12-14 12:06:55,303 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:06:55,308 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:06:55,312 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 12:06:55,313 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:06:55,314 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:06:55,315 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:06:55,316 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:06:55,318 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:06:55,319 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:06:55,321 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:06:55,322 WARN L623 FunctionHandler]: Unknown extern function add_timer [2022-12-14 12:06:55,323 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:06:55,324 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:06:55,326 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-14 12:06:55,326 WARN L623 FunctionHandler]: Unknown extern function eth_type_trans [2022-12-14 12:06:55,327 WARN L623 FunctionHandler]: Unknown extern function netif_rx [2022-12-14 12:06:55,331 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:06:55,338 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-12-14 12:06:55,339 WARN L623 FunctionHandler]: Unknown extern function eth_validate_addr [2022-12-14 12:06:55,340 WARN L623 FunctionHandler]: Unknown extern function eth_validate_addr [2022-12-14 12:06:55,340 WARN L623 FunctionHandler]: Unknown extern function eth_validate_addr [2022-12-14 12:06:55,341 WARN L623 FunctionHandler]: Unknown extern function eth_change_mtu [2022-12-14 12:06:55,341 WARN L623 FunctionHandler]: Unknown extern function eth_change_mtu [2022-12-14 12:06:55,342 WARN L623 FunctionHandler]: Unknown extern function eth_mac_addr [2022-12-14 12:06:55,343 WARN L623 FunctionHandler]: Unknown extern function eth_mac_addr [2022-12-14 12:06:55,343 WARN L623 FunctionHandler]: Unknown extern function eth_mac_addr [2022-12-14 12:06:55,344 WARN L623 FunctionHandler]: Unknown extern function ldv_ndo_init_3 [2022-12-14 12:06:55,344 WARN L623 FunctionHandler]: Unknown extern function ldv_ndo_uninit_3 [2022-12-14 12:06:55,345 WARN L623 FunctionHandler]: Unknown extern function ldv_check_final_state [2022-12-14 12:06:55,348 WARN L623 FunctionHandler]: Unknown extern function register_netdev [2022-12-14 12:06:55,348 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-12-14 12:06:55,349 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-12-14 12:06:55,350 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-14 12:06:55,350 WARN L623 FunctionHandler]: Unknown extern function unregister_netdev [2022-12-14 12:06:55,350 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-12-14 12:06:55,351 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_54b78ef3-833c-4b6d-a821-2d15170c2439/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--realtek--atp.ko-entry_point.cil.out.i[208194,208207] [2022-12-14 12:06:55,353 WARN L623 FunctionHandler]: Unknown extern function ldv_some_page [2022-12-14 12:06:55,358 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 12:06:55,448 INFO L208 MainTranslator]: Completed translation [2022-12-14 12:06:55,448 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 12:06:55 WrapperNode [2022-12-14 12:06:55,448 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 12:06:55,449 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 12:06:55,449 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 12:06:55,449 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 12:06:55,455 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 12:06:55" (1/1) ... [2022-12-14 12:06:55,490 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 12:06:55" (1/1) ... [2022-12-14 12:06:55,566 INFO L138 Inliner]: procedures = 151, calls = 691, calls flagged for inlining = 70, calls inlined = 67, statements flattened = 1799 [2022-12-14 12:06:55,566 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 12:06:55,567 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 12:06:55,567 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 12:06:55,567 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 12:06:55,576 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 12:06:55" (1/1) ... [2022-12-14 12:06:55,577 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 12:06:55" (1/1) ... [2022-12-14 12:06:55,593 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 12:06:55" (1/1) ... [2022-12-14 12:06:55,593 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 12:06:55" (1/1) ... [2022-12-14 12:06:55,634 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 12:06:55" (1/1) ... [2022-12-14 12:06:55,643 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 12:06:55" (1/1) ... [2022-12-14 12:06:55,653 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 12:06:55" (1/1) ... [2022-12-14 12:06:55,659 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 12:06:55" (1/1) ... [2022-12-14 12:06:55,670 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 12:06:55,671 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 12:06:55,671 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 12:06:55,671 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 12:06:55,672 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 12:06:55" (1/1) ... [2022-12-14 12:06:55,679 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-14 12:06:55,689 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54b78ef3-833c-4b6d-a821-2d15170c2439/bin/utaipan-gh47qXpMRh/z3 [2022-12-14 12:06:55,700 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54b78ef3-833c-4b6d-a821-2d15170c2439/bin/utaipan-gh47qXpMRh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-12-14 12:06:55,702 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54b78ef3-833c-4b6d-a821-2d15170c2439/bin/utaipan-gh47qXpMRh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-12-14 12:06:55,735 INFO L130 BoogieDeclarations]: Found specification of procedure atp_probe1 [2022-12-14 12:06:55,736 INFO L138 BoogieDeclarations]: Found implementation of procedure atp_probe1 [2022-12-14 12:06:55,736 INFO L130 BoogieDeclarations]: Found specification of procedure write_reg [2022-12-14 12:06:55,736 INFO L138 BoogieDeclarations]: Found implementation of procedure write_reg [2022-12-14 12:06:55,736 INFO L130 BoogieDeclarations]: Found specification of procedure read_block [2022-12-14 12:06:55,736 INFO L138 BoogieDeclarations]: Found implementation of procedure read_block [2022-12-14 12:06:55,736 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-12-14 12:06:55,736 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-12-14 12:06:55,736 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-14 12:06:55,736 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-12-14 12:06:55,737 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-12-14 12:06:55,737 INFO L130 BoogieDeclarations]: Found specification of procedure set_rx_mode [2022-12-14 12:06:55,737 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rx_mode [2022-12-14 12:06:55,737 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-12-14 12:06:55,737 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-12-14 12:06:55,737 INFO L130 BoogieDeclarations]: Found specification of procedure write_byte_mode0 [2022-12-14 12:06:55,737 INFO L138 BoogieDeclarations]: Found implementation of procedure write_byte_mode0 [2022-12-14 12:06:55,737 INFO L130 BoogieDeclarations]: Found specification of procedure write_byte_mode1 [2022-12-14 12:06:55,737 INFO L138 BoogieDeclarations]: Found implementation of procedure write_byte_mode1 [2022-12-14 12:06:55,737 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2022-12-14 12:06:55,738 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2022-12-14 12:06:55,738 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2022-12-14 12:06:55,738 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2022-12-14 12:06:55,738 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-12-14 12:06:55,738 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-12-14 12:06:55,738 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2022-12-14 12:06:55,738 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2022-12-14 12:06:55,738 INFO L130 BoogieDeclarations]: Found specification of procedure tx_timeout [2022-12-14 12:06:55,738 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_timeout [2022-12-14 12:06:55,738 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-14 12:06:55,738 INFO L130 BoogieDeclarations]: Found specification of procedure net_rx [2022-12-14 12:06:55,739 INFO L138 BoogieDeclarations]: Found implementation of procedure net_rx [2022-12-14 12:06:55,739 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-12-14 12:06:55,739 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-12-14 12:06:55,739 INFO L130 BoogieDeclarations]: Found specification of procedure write_reg_high [2022-12-14 12:06:55,739 INFO L138 BoogieDeclarations]: Found implementation of procedure write_reg_high [2022-12-14 12:06:55,739 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2022-12-14 12:06:55,739 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2022-12-14 12:06:55,739 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-12-14 12:06:55,739 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-12-14 12:06:55,739 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-12-14 12:06:55,739 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-12-14 12:06:55,740 INFO L130 BoogieDeclarations]: Found specification of procedure read_nibble [2022-12-14 12:06:55,740 INFO L138 BoogieDeclarations]: Found implementation of procedure read_nibble [2022-12-14 12:06:55,740 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-14 12:06:55,740 INFO L130 BoogieDeclarations]: Found specification of procedure hardware_init [2022-12-14 12:06:55,740 INFO L138 BoogieDeclarations]: Found implementation of procedure hardware_init [2022-12-14 12:06:55,740 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 12:06:55,740 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-14 12:06:55,740 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-14 12:06:55,740 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2022-12-14 12:06:55,740 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2022-12-14 12:06:55,741 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_2 [2022-12-14 12:06:55,741 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_2 [2022-12-14 12:06:55,741 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2022-12-14 12:06:55,741 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2022-12-14 12:06:55,741 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-14 12:06:55,741 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2022-12-14 12:06:55,741 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2022-12-14 12:06:55,741 INFO L130 BoogieDeclarations]: Found specification of procedure write_reg_byte [2022-12-14 12:06:55,741 INFO L138 BoogieDeclarations]: Found implementation of procedure write_reg_byte [2022-12-14 12:06:55,741 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-12-14 12:06:55,741 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-12-14 12:06:55,742 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2022-12-14 12:06:55,742 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2022-12-14 12:06:55,742 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-14 12:06:55,742 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-14 12:06:55,742 INFO L130 BoogieDeclarations]: Found specification of procedure inbyte [2022-12-14 12:06:55,742 INFO L138 BoogieDeclarations]: Found implementation of procedure inbyte [2022-12-14 12:06:55,742 INFO L130 BoogieDeclarations]: Found specification of procedure trigger_send [2022-12-14 12:06:55,742 INFO L138 BoogieDeclarations]: Found implementation of procedure trigger_send [2022-12-14 12:06:55,742 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2022-12-14 12:06:55,742 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2022-12-14 12:06:55,742 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2022-12-14 12:06:55,743 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2022-12-14 12:06:55,743 INFO L130 BoogieDeclarations]: Found specification of procedure eth_change_mtu [2022-12-14 12:06:55,743 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_change_mtu [2022-12-14 12:06:55,743 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-12-14 12:06:55,743 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-12-14 12:06:55,743 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2022-12-14 12:06:55,743 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2022-12-14 12:06:55,743 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-12-14 12:06:55,743 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-12-14 12:06:55,743 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_op [2022-12-14 12:06:55,743 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_op [2022-12-14 12:06:55,744 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-12-14 12:06:55,744 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-12-14 12:06:55,744 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 12:06:55,744 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 12:06:55,744 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 12:06:56,036 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 12:06:56,038 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 12:06:56,513 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-12-14 12:06:57,190 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 12:06:57,557 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 12:06:57,558 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-14 12:06:57,560 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 12:06:57 BoogieIcfgContainer [2022-12-14 12:06:57,560 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 12:06:57,562 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-12-14 12:06:57,562 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-12-14 12:06:57,564 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-12-14 12:06:57,565 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 14.12 12:06:54" (1/3) ... [2022-12-14 12:06:57,565 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5ad81d68 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.12 12:06:57, skipping insertion in model container [2022-12-14 12:06:57,565 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 12:06:55" (2/3) ... [2022-12-14 12:06:57,565 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5ad81d68 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.12 12:06:57, skipping insertion in model container [2022-12-14 12:06:57,565 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 12:06:57" (3/3) ... [2022-12-14 12:06:57,566 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--realtek--atp.ko-entry_point.cil.out.i [2022-12-14 12:06:57,581 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-12-14 12:06:57,581 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-12-14 12:06:57,625 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-12-14 12:06:57,630 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;@6d4364e3, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-12-14 12:06:57,630 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-12-14 12:06:57,635 INFO L276 IsEmpty]: Start isEmpty. Operand has 585 states, 322 states have (on average 1.3416149068322982) internal successors, (432), 337 states have internal predecessors, (432), 223 states have call successors, (223), 39 states have call predecessors, (223), 38 states have return successors, (218), 216 states have call predecessors, (218), 218 states have call successors, (218) [2022-12-14 12:06:57,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2022-12-14 12:06:57,658 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 12:06:57,659 INFO L195 NwaCegarLoop]: trace histogram [33, 6, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 12:06:57,660 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 12:06:57,663 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 12:06:57,663 INFO L85 PathProgramCache]: Analyzing trace with hash -189979129, now seen corresponding path program 1 times [2022-12-14 12:06:57,670 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 12:06:57,670 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1563825151] [2022-12-14 12:06:57,671 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 12:06:57,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 12:06:57,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 12:06:58,393 INFO L134 CoverageAnalysis]: Checked inductivity of 1147 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1147 trivial. 0 not checked. [2022-12-14 12:06:58,393 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 12:06:58,393 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1563825151] [2022-12-14 12:06:58,394 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1563825151] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 12:06:58,394 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 12:06:58,394 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-12-14 12:06:58,396 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [677160277] [2022-12-14 12:06:58,396 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 12:06:58,400 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-12-14 12:06:58,401 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 12:06:58,424 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-12-14 12:06:58,424 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-12-14 12:06:58,428 INFO L87 Difference]: Start difference. First operand has 585 states, 322 states have (on average 1.3416149068322982) internal successors, (432), 337 states have internal predecessors, (432), 223 states have call successors, (223), 39 states have call predecessors, (223), 38 states have return successors, (218), 216 states have call predecessors, (218), 218 states have call successors, (218) Second operand has 5 states, 5 states have (on average 11.8) internal successors, (59), 4 states have internal predecessors, (59), 3 states have call successors, (38), 3 states have call predecessors, (38), 1 states have return successors, (34), 3 states have call predecessors, (34), 3 states have call successors, (34) [2022-12-14 12:06:59,353 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 12:06:59,354 INFO L93 Difference]: Finished difference Result 1741 states and 2616 transitions. [2022-12-14 12:06:59,355 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-12-14 12:06:59,356 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 11.8) internal successors, (59), 4 states have internal predecessors, (59), 3 states have call successors, (38), 3 states have call predecessors, (38), 1 states have return successors, (34), 3 states have call predecessors, (34), 3 states have call successors, (34) Word has length 230 [2022-12-14 12:06:59,357 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 12:06:59,379 INFO L225 Difference]: With dead ends: 1741 [2022-12-14 12:06:59,379 INFO L226 Difference]: Without dead ends: 1136 [2022-12-14 12:06:59,391 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2022-12-14 12:06:59,394 INFO L413 NwaCegarLoop]: 1132 mSDtfsCounter, 851 mSDsluCounter, 3023 mSDsCounter, 0 mSdLazyCounter, 454 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 855 SdHoareTripleChecker+Valid, 4155 SdHoareTripleChecker+Invalid, 457 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 454 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.7s IncrementalHoareTripleChecker+Time [2022-12-14 12:06:59,395 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [855 Valid, 4155 Invalid, 457 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 454 Invalid, 0 Unknown, 0 Unchecked, 0.7s Time] [2022-12-14 12:06:59,415 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1136 states. [2022-12-14 12:06:59,530 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1136 to 1126. [2022-12-14 12:06:59,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1126 states, 626 states have (on average 1.3194888178913737) internal successors, (826), 643 states have internal predecessors, (826), 425 states have call successors, (425), 75 states have call predecessors, (425), 74 states have return successors, (424), 419 states have call predecessors, (424), 424 states have call successors, (424) [2022-12-14 12:06:59,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1126 states to 1126 states and 1675 transitions. [2022-12-14 12:06:59,547 INFO L78 Accepts]: Start accepts. Automaton has 1126 states and 1675 transitions. Word has length 230 [2022-12-14 12:06:59,547 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 12:06:59,547 INFO L495 AbstractCegarLoop]: Abstraction has 1126 states and 1675 transitions. [2022-12-14 12:06:59,548 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 11.8) internal successors, (59), 4 states have internal predecessors, (59), 3 states have call successors, (38), 3 states have call predecessors, (38), 1 states have return successors, (34), 3 states have call predecessors, (34), 3 states have call successors, (34) [2022-12-14 12:06:59,548 INFO L276 IsEmpty]: Start isEmpty. Operand 1126 states and 1675 transitions. [2022-12-14 12:06:59,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2022-12-14 12:06:59,561 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 12:06:59,561 INFO L195 NwaCegarLoop]: trace histogram [40, 6, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 12:06:59,561 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-12-14 12:06:59,562 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 12:06:59,562 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 12:06:59,562 INFO L85 PathProgramCache]: Analyzing trace with hash -9177141, now seen corresponding path program 1 times [2022-12-14 12:06:59,562 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 12:06:59,563 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1402622528] [2022-12-14 12:06:59,563 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 12:06:59,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 12:06:59,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 12:06:59,897 INFO L134 CoverageAnalysis]: Checked inductivity of 1651 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1651 trivial. 0 not checked. [2022-12-14 12:06:59,897 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 12:06:59,897 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1402622528] [2022-12-14 12:06:59,897 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1402622528] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 12:06:59,898 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 12:06:59,898 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-12-14 12:06:59,898 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1927213616] [2022-12-14 12:06:59,898 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 12:06:59,899 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-12-14 12:06:59,900 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 12:06:59,900 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-12-14 12:06:59,900 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-12-14 12:06:59,901 INFO L87 Difference]: Start difference. First operand 1126 states and 1675 transitions. Second operand has 5 states, 5 states have (on average 12.2) internal successors, (61), 4 states have internal predecessors, (61), 3 states have call successors, (46), 3 states have call predecessors, (46), 1 states have return successors, (42), 3 states have call predecessors, (42), 3 states have call successors, (42) [2022-12-14 12:07:00,750 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 12:07:00,750 INFO L93 Difference]: Finished difference Result 2819 states and 4191 transitions. [2022-12-14 12:07:00,751 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-12-14 12:07:00,751 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 12.2) internal successors, (61), 4 states have internal predecessors, (61), 3 states have call successors, (46), 3 states have call predecessors, (46), 1 states have return successors, (42), 3 states have call predecessors, (42), 3 states have call successors, (42) Word has length 255 [2022-12-14 12:07:00,751 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 12:07:00,761 INFO L225 Difference]: With dead ends: 2819 [2022-12-14 12:07:00,761 INFO L226 Difference]: Without dead ends: 1699 [2022-12-14 12:07:00,765 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2022-12-14 12:07:00,766 INFO L413 NwaCegarLoop]: 1116 mSDtfsCounter, 833 mSDsluCounter, 2975 mSDsCounter, 0 mSdLazyCounter, 453 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 837 SdHoareTripleChecker+Valid, 4091 SdHoareTripleChecker+Invalid, 456 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 453 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.7s IncrementalHoareTripleChecker+Time [2022-12-14 12:07:00,767 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [837 Valid, 4091 Invalid, 456 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 453 Invalid, 0 Unknown, 0 Unchecked, 0.7s Time] [2022-12-14 12:07:00,769 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1699 states. [2022-12-14 12:07:00,842 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1699 to 1676. [2022-12-14 12:07:00,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1676 states, 931 states have (on average 1.3211600429645542) internal successors, (1230), 960 states have internal predecessors, (1230), 633 states have call successors, (633), 112 states have call predecessors, (633), 111 states have return successors, (632), 621 states have call predecessors, (632), 632 states have call successors, (632) [2022-12-14 12:07:00,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1676 states to 1676 states and 2495 transitions. [2022-12-14 12:07:00,856 INFO L78 Accepts]: Start accepts. Automaton has 1676 states and 2495 transitions. Word has length 255 [2022-12-14 12:07:00,857 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 12:07:00,857 INFO L495 AbstractCegarLoop]: Abstraction has 1676 states and 2495 transitions. [2022-12-14 12:07:00,857 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 12.2) internal successors, (61), 4 states have internal predecessors, (61), 3 states have call successors, (46), 3 states have call predecessors, (46), 1 states have return successors, (42), 3 states have call predecessors, (42), 3 states have call successors, (42) [2022-12-14 12:07:00,857 INFO L276 IsEmpty]: Start isEmpty. Operand 1676 states and 2495 transitions. [2022-12-14 12:07:00,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2022-12-14 12:07:00,867 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 12:07:00,867 INFO L195 NwaCegarLoop]: trace histogram [33, 6, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 12:07:00,867 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-12-14 12:07:00,867 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 12:07:00,868 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 12:07:00,868 INFO L85 PathProgramCache]: Analyzing trace with hash 838340438, now seen corresponding path program 1 times [2022-12-14 12:07:00,868 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 12:07:00,868 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [398924430] [2022-12-14 12:07:00,868 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 12:07:00,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 12:07:00,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 12:07:01,127 INFO L134 CoverageAnalysis]: Checked inductivity of 1147 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1147 trivial. 0 not checked. [2022-12-14 12:07:01,128 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 12:07:01,128 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [398924430] [2022-12-14 12:07:01,128 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [398924430] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 12:07:01,128 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 12:07:01,128 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-12-14 12:07:01,129 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1127891289] [2022-12-14 12:07:01,129 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 12:07:01,129 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-12-14 12:07:01,129 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 12:07:01,130 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-12-14 12:07:01,130 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-12-14 12:07:01,130 INFO L87 Difference]: Start difference. First operand 1676 states and 2495 transitions. Second operand has 5 states, 5 states have (on average 11.6) internal successors, (58), 4 states have internal predecessors, (58), 3 states have call successors, (38), 3 states have call predecessors, (38), 1 states have return successors, (34), 3 states have call predecessors, (34), 3 states have call successors, (34) [2022-12-14 12:07:01,829 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 12:07:01,829 INFO L93 Difference]: Finished difference Result 3076 states and 4564 transitions. [2022-12-14 12:07:01,830 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-12-14 12:07:01,830 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 11.6) internal successors, (58), 4 states have internal predecessors, (58), 3 states have call successors, (38), 3 states have call predecessors, (38), 1 states have return successors, (34), 3 states have call predecessors, (34), 3 states have call successors, (34) Word has length 229 [2022-12-14 12:07:01,830 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 12:07:01,840 INFO L225 Difference]: With dead ends: 3076 [2022-12-14 12:07:01,840 INFO L226 Difference]: Without dead ends: 1699 [2022-12-14 12:07:01,846 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2022-12-14 12:07:01,847 INFO L413 NwaCegarLoop]: 1115 mSDtfsCounter, 829 mSDsluCounter, 2971 mSDsCounter, 0 mSdLazyCounter, 441 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 833 SdHoareTripleChecker+Valid, 4086 SdHoareTripleChecker+Invalid, 444 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 441 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2022-12-14 12:07:01,847 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [833 Valid, 4086 Invalid, 444 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 441 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2022-12-14 12:07:01,849 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1699 states. [2022-12-14 12:07:01,916 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1699 to 1680. [2022-12-14 12:07:01,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1680 states, 935 states have (on average 1.3197860962566845) internal successors, (1234), 963 states have internal predecessors, (1234), 632 states have call successors, (632), 113 states have call predecessors, (632), 112 states have return successors, (631), 621 states have call predecessors, (631), 631 states have call successors, (631) [2022-12-14 12:07:01,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1680 states to 1680 states and 2497 transitions. [2022-12-14 12:07:01,928 INFO L78 Accepts]: Start accepts. Automaton has 1680 states and 2497 transitions. Word has length 229 [2022-12-14 12:07:01,928 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 12:07:01,928 INFO L495 AbstractCegarLoop]: Abstraction has 1680 states and 2497 transitions. [2022-12-14 12:07:01,928 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 11.6) internal successors, (58), 4 states have internal predecessors, (58), 3 states have call successors, (38), 3 states have call predecessors, (38), 1 states have return successors, (34), 3 states have call predecessors, (34), 3 states have call successors, (34) [2022-12-14 12:07:01,928 INFO L276 IsEmpty]: Start isEmpty. Operand 1680 states and 2497 transitions. [2022-12-14 12:07:01,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2022-12-14 12:07:01,937 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 12:07:01,937 INFO L195 NwaCegarLoop]: trace histogram [33, 6, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 12:07:01,937 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-12-14 12:07:01,937 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 12:07:01,937 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 12:07:01,938 INFO L85 PathProgramCache]: Analyzing trace with hash -1076168967, now seen corresponding path program 1 times [2022-12-14 12:07:01,938 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 12:07:01,938 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [777843101] [2022-12-14 12:07:01,938 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 12:07:01,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 12:07:01,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 12:07:02,191 INFO L134 CoverageAnalysis]: Checked inductivity of 1147 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1147 trivial. 0 not checked. [2022-12-14 12:07:02,191 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 12:07:02,191 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [777843101] [2022-12-14 12:07:02,192 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [777843101] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 12:07:02,192 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 12:07:02,192 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-12-14 12:07:02,192 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [822422429] [2022-12-14 12:07:02,192 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 12:07:02,193 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-12-14 12:07:02,193 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 12:07:02,194 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-12-14 12:07:02,194 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-12-14 12:07:02,194 INFO L87 Difference]: Start difference. First operand 1680 states and 2497 transitions. Second operand has 5 states, 5 states have (on average 12.0) internal successors, (60), 4 states have internal predecessors, (60), 3 states have call successors, (38), 3 states have call predecessors, (38), 1 states have return successors, (34), 3 states have call predecessors, (34), 3 states have call successors, (34) [2022-12-14 12:07:03,005 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 12:07:03,005 INFO L93 Difference]: Finished difference Result 2934 states and 4332 transitions. [2022-12-14 12:07:03,006 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-12-14 12:07:03,006 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 12.0) internal successors, (60), 4 states have internal predecessors, (60), 3 states have call successors, (38), 3 states have call predecessors, (38), 1 states have return successors, (34), 3 states have call predecessors, (34), 3 states have call successors, (34) Word has length 231 [2022-12-14 12:07:03,006 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 12:07:03,015 INFO L225 Difference]: With dead ends: 2934 [2022-12-14 12:07:03,015 INFO L226 Difference]: Without dead ends: 1552 [2022-12-14 12:07:03,020 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2022-12-14 12:07:03,021 INFO L413 NwaCegarLoop]: 1116 mSDtfsCounter, 826 mSDsluCounter, 2973 mSDsCounter, 0 mSdLazyCounter, 441 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 830 SdHoareTripleChecker+Valid, 4089 SdHoareTripleChecker+Invalid, 444 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 441 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.7s IncrementalHoareTripleChecker+Time [2022-12-14 12:07:03,021 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [830 Valid, 4089 Invalid, 444 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 441 Invalid, 0 Unknown, 0 Unchecked, 0.7s Time] [2022-12-14 12:07:03,023 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1552 states. [2022-12-14 12:07:03,078 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1552 to 1536. [2022-12-14 12:07:03,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1536 states, 858 states have (on average 1.317016317016317) internal successors, (1130), 880 states have internal predecessors, (1130), 568 states have call successors, (568), 110 states have call predecessors, (568), 109 states have return successors, (567), 560 states have call predecessors, (567), 567 states have call successors, (567) [2022-12-14 12:07:03,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1536 states to 1536 states and 2265 transitions. [2022-12-14 12:07:03,087 INFO L78 Accepts]: Start accepts. Automaton has 1536 states and 2265 transitions. Word has length 231 [2022-12-14 12:07:03,087 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 12:07:03,087 INFO L495 AbstractCegarLoop]: Abstraction has 1536 states and 2265 transitions. [2022-12-14 12:07:03,088 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 12.0) internal successors, (60), 4 states have internal predecessors, (60), 3 states have call successors, (38), 3 states have call predecessors, (38), 1 states have return successors, (34), 3 states have call predecessors, (34), 3 states have call successors, (34) [2022-12-14 12:07:03,088 INFO L276 IsEmpty]: Start isEmpty. Operand 1536 states and 2265 transitions. [2022-12-14 12:07:03,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 241 [2022-12-14 12:07:03,095 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 12:07:03,095 INFO L195 NwaCegarLoop]: trace histogram [33, 6, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 12:07:03,095 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-12-14 12:07:03,096 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 12:07:03,096 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 12:07:03,096 INFO L85 PathProgramCache]: Analyzing trace with hash 1451360631, now seen corresponding path program 1 times [2022-12-14 12:07:03,096 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 12:07:03,096 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [308252494] [2022-12-14 12:07:03,096 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 12:07:03,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 12:07:03,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 12:07:03,538 INFO L134 CoverageAnalysis]: Checked inductivity of 1154 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1152 trivial. 0 not checked. [2022-12-14 12:07:03,538 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 12:07:03,538 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [308252494] [2022-12-14 12:07:03,538 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [308252494] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-14 12:07:03,538 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [243475970] [2022-12-14 12:07:03,539 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 12:07:03,539 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-14 12:07:03,539 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54b78ef3-833c-4b6d-a821-2d15170c2439/bin/utaipan-gh47qXpMRh/z3 [2022-12-14 12:07:03,540 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54b78ef3-833c-4b6d-a821-2d15170c2439/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-14 12:07:03,541 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54b78ef3-833c-4b6d-a821-2d15170c2439/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-12-14 12:07:03,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 12:07:03,921 INFO L263 TraceCheckSpWp]: Trace formula consists of 1807 conjuncts, 7 conjunts are in the unsatisfiable core [2022-12-14 12:07:03,934 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 12:07:04,032 INFO L134 CoverageAnalysis]: Checked inductivity of 1154 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1147 trivial. 0 not checked. [2022-12-14 12:07:04,032 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-12-14 12:07:04,032 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [243475970] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 12:07:04,032 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-12-14 12:07:04,032 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [8] total 13 [2022-12-14 12:07:04,033 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [503948699] [2022-12-14 12:07:04,033 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 12:07:04,033 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-12-14 12:07:04,034 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 12:07:04,034 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-12-14 12:07:04,034 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=129, Unknown=0, NotChecked=0, Total=156 [2022-12-14 12:07:04,035 INFO L87 Difference]: Start difference. First operand 1536 states and 2265 transitions. Second operand has 7 states, 7 states have (on average 9.571428571428571) internal successors, (67), 5 states have internal predecessors, (67), 3 states have call successors, (39), 3 states have call predecessors, (39), 3 states have return successors, (35), 3 states have call predecessors, (35), 2 states have call successors, (35) [2022-12-14 12:07:05,069 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 12:07:05,070 INFO L93 Difference]: Finished difference Result 3666 states and 5404 transitions. [2022-12-14 12:07:05,070 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2022-12-14 12:07:05,070 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 9.571428571428571) internal successors, (67), 5 states have internal predecessors, (67), 3 states have call successors, (39), 3 states have call predecessors, (39), 3 states have return successors, (35), 3 states have call predecessors, (35), 2 states have call successors, (35) Word has length 240 [2022-12-14 12:07:05,071 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 12:07:05,083 INFO L225 Difference]: With dead ends: 3666 [2022-12-14 12:07:05,084 INFO L226 Difference]: Without dead ends: 2536 [2022-12-14 12:07:05,089 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 256 GetRequests, 238 SyntacticMatches, 0 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 24 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=68, Invalid=312, Unknown=0, NotChecked=0, Total=380 [2022-12-14 12:07:05,090 INFO L413 NwaCegarLoop]: 1118 mSDtfsCounter, 853 mSDsluCounter, 5222 mSDsCounter, 0 mSdLazyCounter, 699 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 857 SdHoareTripleChecker+Valid, 6340 SdHoareTripleChecker+Invalid, 701 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 699 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.8s IncrementalHoareTripleChecker+Time [2022-12-14 12:07:05,090 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [857 Valid, 6340 Invalid, 701 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 699 Invalid, 0 Unknown, 0 Unchecked, 0.8s Time] [2022-12-14 12:07:05,093 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2536 states. [2022-12-14 12:07:05,191 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2536 to 2503. [2022-12-14 12:07:05,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2503 states, 1401 states have (on average 1.3190578158458244) internal successors, (1848), 1441 states have internal predecessors, (1848), 920 states have call successors, (920), 180 states have call predecessors, (920), 181 states have return successors, (924), 905 states have call predecessors, (924), 919 states have call successors, (924) [2022-12-14 12:07:05,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2503 states to 2503 states and 3692 transitions. [2022-12-14 12:07:05,204 INFO L78 Accepts]: Start accepts. Automaton has 2503 states and 3692 transitions. Word has length 240 [2022-12-14 12:07:05,204 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 12:07:05,204 INFO L495 AbstractCegarLoop]: Abstraction has 2503 states and 3692 transitions. [2022-12-14 12:07:05,204 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 9.571428571428571) internal successors, (67), 5 states have internal predecessors, (67), 3 states have call successors, (39), 3 states have call predecessors, (39), 3 states have return successors, (35), 3 states have call predecessors, (35), 2 states have call successors, (35) [2022-12-14 12:07:05,204 INFO L276 IsEmpty]: Start isEmpty. Operand 2503 states and 3692 transitions. [2022-12-14 12:07:05,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 242 [2022-12-14 12:07:05,214 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 12:07:05,215 INFO L195 NwaCegarLoop]: trace histogram [33, 6, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 12:07:05,224 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54b78ef3-833c-4b6d-a821-2d15170c2439/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2022-12-14 12:07:05,415 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54b78ef3-833c-4b6d-a821-2d15170c2439/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-14 12:07:05,415 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 12:07:05,416 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 12:07:05,416 INFO L85 PathProgramCache]: Analyzing trace with hash 1632509476, now seen corresponding path program 1 times [2022-12-14 12:07:05,416 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 12:07:05,416 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [494586795] [2022-12-14 12:07:05,416 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 12:07:05,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 12:07:05,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 12:07:05,812 INFO L134 CoverageAnalysis]: Checked inductivity of 1153 backedges. 1 proven. 5 refuted. 0 times theorem prover too weak. 1147 trivial. 0 not checked. [2022-12-14 12:07:05,812 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 12:07:05,813 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [494586795] [2022-12-14 12:07:05,813 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [494586795] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-14 12:07:05,813 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2003268326] [2022-12-14 12:07:05,813 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 12:07:05,813 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-14 12:07:05,813 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54b78ef3-833c-4b6d-a821-2d15170c2439/bin/utaipan-gh47qXpMRh/z3 [2022-12-14 12:07:05,814 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54b78ef3-833c-4b6d-a821-2d15170c2439/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-14 12:07:05,815 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54b78ef3-833c-4b6d-a821-2d15170c2439/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2022-12-14 12:07:06,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 12:07:06,156 INFO L263 TraceCheckSpWp]: Trace formula consists of 1809 conjuncts, 7 conjunts are in the unsatisfiable core [2022-12-14 12:07:06,163 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 12:07:06,229 INFO L134 CoverageAnalysis]: Checked inductivity of 1153 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1147 trivial. 0 not checked. [2022-12-14 12:07:06,230 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-12-14 12:07:06,230 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2003268326] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 12:07:06,230 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-12-14 12:07:06,230 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [9] total 14 [2022-12-14 12:07:06,230 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [720047031] [2022-12-14 12:07:06,230 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 12:07:06,231 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-12-14 12:07:06,231 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 12:07:06,231 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-12-14 12:07:06,231 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=29, Invalid=153, Unknown=0, NotChecked=0, Total=182 [2022-12-14 12:07:06,231 INFO L87 Difference]: Start difference. First operand 2503 states and 3692 transitions. Second operand has 7 states, 7 states have (on average 9.714285714285714) internal successors, (68), 5 states have internal predecessors, (68), 3 states have call successors, (39), 3 states have call predecessors, (39), 3 states have return successors, (35), 3 states have call predecessors, (35), 2 states have call successors, (35) [2022-12-14 12:07:07,228 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 12:07:07,228 INFO L93 Difference]: Finished difference Result 5611 states and 8268 transitions. [2022-12-14 12:07:07,229 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2022-12-14 12:07:07,229 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 9.714285714285714) internal successors, (68), 5 states have internal predecessors, (68), 3 states have call successors, (39), 3 states have call predecessors, (39), 3 states have return successors, (35), 3 states have call predecessors, (35), 2 states have call successors, (35) Word has length 241 [2022-12-14 12:07:07,229 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 12:07:07,244 INFO L225 Difference]: With dead ends: 5611 [2022-12-14 12:07:07,244 INFO L226 Difference]: Without dead ends: 3514 [2022-12-14 12:07:07,252 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 257 GetRequests, 238 SyntacticMatches, 0 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 24 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=70, Invalid=350, Unknown=0, NotChecked=0, Total=420 [2022-12-14 12:07:07,252 INFO L413 NwaCegarLoop]: 1128 mSDtfsCounter, 853 mSDsluCounter, 5250 mSDsCounter, 0 mSdLazyCounter, 716 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 857 SdHoareTripleChecker+Valid, 6378 SdHoareTripleChecker+Invalid, 718 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 716 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.8s IncrementalHoareTripleChecker+Time [2022-12-14 12:07:07,253 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [857 Valid, 6378 Invalid, 718 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 716 Invalid, 0 Unknown, 0 Unchecked, 0.8s Time] [2022-12-14 12:07:07,256 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3514 states. [2022-12-14 12:07:07,395 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3514 to 3475. [2022-12-14 12:07:07,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3475 states, 1947 states have (on average 1.3194658448895737) internal successors, (2569), 2008 states have internal predecessors, (2569), 1272 states have call successors, (1272), 250 states have call predecessors, (1272), 255 states have return successors, (1284), 1249 states have call predecessors, (1284), 1271 states have call successors, (1284) [2022-12-14 12:07:07,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3475 states to 3475 states and 5125 transitions. [2022-12-14 12:07:07,413 INFO L78 Accepts]: Start accepts. Automaton has 3475 states and 5125 transitions. Word has length 241 [2022-12-14 12:07:07,413 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 12:07:07,413 INFO L495 AbstractCegarLoop]: Abstraction has 3475 states and 5125 transitions. [2022-12-14 12:07:07,413 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 9.714285714285714) internal successors, (68), 5 states have internal predecessors, (68), 3 states have call successors, (39), 3 states have call predecessors, (39), 3 states have return successors, (35), 3 states have call predecessors, (35), 2 states have call successors, (35) [2022-12-14 12:07:07,413 INFO L276 IsEmpty]: Start isEmpty. Operand 3475 states and 5125 transitions. [2022-12-14 12:07:07,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 243 [2022-12-14 12:07:07,428 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 12:07:07,428 INFO L195 NwaCegarLoop]: trace histogram [33, 6, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 12:07:07,437 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54b78ef3-833c-4b6d-a821-2d15170c2439/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Ended with exit code 0 [2022-12-14 12:07:07,629 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5,3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54b78ef3-833c-4b6d-a821-2d15170c2439/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-14 12:07:07,630 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 12:07:07,631 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 12:07:07,631 INFO L85 PathProgramCache]: Analyzing trace with hash -287031824, now seen corresponding path program 1 times [2022-12-14 12:07:07,632 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 12:07:07,632 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [308649763] [2022-12-14 12:07:07,633 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 12:07:07,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 12:07:07,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 12:07:08,166 INFO L134 CoverageAnalysis]: Checked inductivity of 1153 backedges. 1 proven. 5 refuted. 0 times theorem prover too weak. 1147 trivial. 0 not checked. [2022-12-14 12:07:08,166 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 12:07:08,167 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [308649763] [2022-12-14 12:07:08,167 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [308649763] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-14 12:07:08,167 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [297648333] [2022-12-14 12:07:08,167 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 12:07:08,167 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-14 12:07:08,168 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54b78ef3-833c-4b6d-a821-2d15170c2439/bin/utaipan-gh47qXpMRh/z3 [2022-12-14 12:07:08,168 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54b78ef3-833c-4b6d-a821-2d15170c2439/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-14 12:07:08,169 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54b78ef3-833c-4b6d-a821-2d15170c2439/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2022-12-14 12:07:08,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 12:07:08,580 INFO L263 TraceCheckSpWp]: Trace formula consists of 1811 conjuncts, 7 conjunts are in the unsatisfiable core [2022-12-14 12:07:08,585 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 12:07:08,639 INFO L134 CoverageAnalysis]: Checked inductivity of 1153 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1147 trivial. 0 not checked. [2022-12-14 12:07:08,640 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-12-14 12:07:08,640 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [297648333] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 12:07:08,640 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-12-14 12:07:08,640 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [9] total 14 [2022-12-14 12:07:08,641 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1856262782] [2022-12-14 12:07:08,641 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 12:07:08,641 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-12-14 12:07:08,641 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 12:07:08,642 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-12-14 12:07:08,642 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=29, Invalid=153, Unknown=0, NotChecked=0, Total=182 [2022-12-14 12:07:08,642 INFO L87 Difference]: Start difference. First operand 3475 states and 5125 transitions. Second operand has 7 states, 7 states have (on average 9.857142857142858) internal successors, (69), 5 states have internal predecessors, (69), 3 states have call successors, (39), 3 states have call predecessors, (39), 3 states have return successors, (35), 3 states have call predecessors, (35), 2 states have call successors, (35) [2022-12-14 12:07:09,555 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 12:07:09,555 INFO L93 Difference]: Finished difference Result 7553 states and 11130 transitions. [2022-12-14 12:07:09,556 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2022-12-14 12:07:09,556 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 9.857142857142858) internal successors, (69), 5 states have internal predecessors, (69), 3 states have call successors, (39), 3 states have call predecessors, (39), 3 states have return successors, (35), 3 states have call predecessors, (35), 2 states have call successors, (35) Word has length 242 [2022-12-14 12:07:09,556 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 12:07:09,570 INFO L225 Difference]: With dead ends: 7553 [2022-12-14 12:07:09,570 INFO L226 Difference]: Without dead ends: 4484 [2022-12-14 12:07:09,578 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 258 GetRequests, 239 SyntacticMatches, 0 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 24 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=70, Invalid=350, Unknown=0, NotChecked=0, Total=420 [2022-12-14 12:07:09,578 INFO L413 NwaCegarLoop]: 1128 mSDtfsCounter, 853 mSDsluCounter, 5250 mSDsCounter, 0 mSdLazyCounter, 716 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 857 SdHoareTripleChecker+Valid, 6378 SdHoareTripleChecker+Invalid, 718 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 716 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.7s IncrementalHoareTripleChecker+Time [2022-12-14 12:07:09,578 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [857 Valid, 6378 Invalid, 718 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 716 Invalid, 0 Unknown, 0 Unchecked, 0.7s Time] [2022-12-14 12:07:09,582 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4484 states. [2022-12-14 12:07:09,713 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4484 to 3476. [2022-12-14 12:07:09,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3476 states, 1948 states have (on average 1.3193018480492813) internal successors, (2570), 2008 states have internal predecessors, (2570), 1272 states have call successors, (1272), 250 states have call predecessors, (1272), 255 states have return successors, (1284), 1250 states have call predecessors, (1284), 1271 states have call successors, (1284) [2022-12-14 12:07:09,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3476 states to 3476 states and 5126 transitions. [2022-12-14 12:07:09,731 INFO L78 Accepts]: Start accepts. Automaton has 3476 states and 5126 transitions. Word has length 242 [2022-12-14 12:07:09,731 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 12:07:09,732 INFO L495 AbstractCegarLoop]: Abstraction has 3476 states and 5126 transitions. [2022-12-14 12:07:09,732 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 9.857142857142858) internal successors, (69), 5 states have internal predecessors, (69), 3 states have call successors, (39), 3 states have call predecessors, (39), 3 states have return successors, (35), 3 states have call predecessors, (35), 2 states have call successors, (35) [2022-12-14 12:07:09,732 INFO L276 IsEmpty]: Start isEmpty. Operand 3476 states and 5126 transitions. [2022-12-14 12:07:09,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2022-12-14 12:07:09,747 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 12:07:09,747 INFO L195 NwaCegarLoop]: trace histogram [40, 6, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 12:07:09,756 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54b78ef3-833c-4b6d-a821-2d15170c2439/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Ended with exit code 0 [2022-12-14 12:07:09,948 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6,4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54b78ef3-833c-4b6d-a821-2d15170c2439/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-14 12:07:09,950 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 12:07:09,950 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 12:07:09,951 INFO L85 PathProgramCache]: Analyzing trace with hash -327692302, now seen corresponding path program 1 times [2022-12-14 12:07:09,952 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 12:07:09,952 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [529371937] [2022-12-14 12:07:09,953 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 12:07:09,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 12:07:10,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 12:07:10,458 INFO L134 CoverageAnalysis]: Checked inductivity of 1657 backedges. 1 proven. 5 refuted. 0 times theorem prover too weak. 1651 trivial. 0 not checked. [2022-12-14 12:07:10,459 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 12:07:10,459 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [529371937] [2022-12-14 12:07:10,459 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [529371937] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-14 12:07:10,459 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1275984156] [2022-12-14 12:07:10,459 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 12:07:10,459 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-14 12:07:10,460 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54b78ef3-833c-4b6d-a821-2d15170c2439/bin/utaipan-gh47qXpMRh/z3 [2022-12-14 12:07:10,460 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54b78ef3-833c-4b6d-a821-2d15170c2439/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-14 12:07:10,461 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54b78ef3-833c-4b6d-a821-2d15170c2439/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2022-12-14 12:07:10,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 12:07:10,833 INFO L263 TraceCheckSpWp]: Trace formula consists of 1919 conjuncts, 7 conjunts are in the unsatisfiable core [2022-12-14 12:07:10,837 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 12:07:10,886 INFO L134 CoverageAnalysis]: Checked inductivity of 1657 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1651 trivial. 0 not checked. [2022-12-14 12:07:10,886 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-12-14 12:07:10,887 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1275984156] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 12:07:10,887 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-12-14 12:07:10,887 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [9] total 14 [2022-12-14 12:07:10,887 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2049379457] [2022-12-14 12:07:10,887 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 12:07:10,887 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-12-14 12:07:10,887 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 12:07:10,888 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-12-14 12:07:10,888 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=29, Invalid=153, Unknown=0, NotChecked=0, Total=182 [2022-12-14 12:07:10,888 INFO L87 Difference]: Start difference. First operand 3476 states and 5126 transitions. Second operand has 7 states, 7 states have (on average 10.571428571428571) internal successors, (74), 5 states have internal predecessors, (74), 3 states have call successors, (47), 3 states have call predecessors, (47), 3 states have return successors, (43), 3 states have call predecessors, (43), 2 states have call successors, (43) [2022-12-14 12:07:11,811 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 12:07:11,811 INFO L93 Difference]: Finished difference Result 7556 states and 11133 transitions. [2022-12-14 12:07:11,812 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2022-12-14 12:07:11,812 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 10.571428571428571) internal successors, (74), 5 states have internal predecessors, (74), 3 states have call successors, (47), 3 states have call predecessors, (47), 3 states have return successors, (43), 3 states have call predecessors, (43), 2 states have call successors, (43) Word has length 270 [2022-12-14 12:07:11,812 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 12:07:11,826 INFO L225 Difference]: With dead ends: 7556 [2022-12-14 12:07:11,826 INFO L226 Difference]: Without dead ends: 4486 [2022-12-14 12:07:11,834 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 286 GetRequests, 267 SyntacticMatches, 0 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 24 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=70, Invalid=350, Unknown=0, NotChecked=0, Total=420 [2022-12-14 12:07:11,835 INFO L413 NwaCegarLoop]: 1125 mSDtfsCounter, 853 mSDsluCounter, 5238 mSDsCounter, 0 mSdLazyCounter, 716 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 857 SdHoareTripleChecker+Valid, 6363 SdHoareTripleChecker+Invalid, 718 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 716 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.7s IncrementalHoareTripleChecker+Time [2022-12-14 12:07:11,835 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [857 Valid, 6363 Invalid, 718 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 716 Invalid, 0 Unknown, 0 Unchecked, 0.7s Time] [2022-12-14 12:07:11,838 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4486 states. [2022-12-14 12:07:11,963 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4486 to 3477. [2022-12-14 12:07:11,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3477 states, 1949 states have (on average 1.319138019497178) internal successors, (2571), 2008 states have internal predecessors, (2571), 1272 states have call successors, (1272), 250 states have call predecessors, (1272), 255 states have return successors, (1284), 1251 states have call predecessors, (1284), 1271 states have call successors, (1284) [2022-12-14 12:07:11,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3477 states to 3477 states and 5127 transitions. [2022-12-14 12:07:11,980 INFO L78 Accepts]: Start accepts. Automaton has 3477 states and 5127 transitions. Word has length 270 [2022-12-14 12:07:11,980 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 12:07:11,980 INFO L495 AbstractCegarLoop]: Abstraction has 3477 states and 5127 transitions. [2022-12-14 12:07:11,981 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 10.571428571428571) internal successors, (74), 5 states have internal predecessors, (74), 3 states have call successors, (47), 3 states have call predecessors, (47), 3 states have return successors, (43), 3 states have call predecessors, (43), 2 states have call successors, (43) [2022-12-14 12:07:11,981 INFO L276 IsEmpty]: Start isEmpty. Operand 3477 states and 5127 transitions. [2022-12-14 12:07:11,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 246 [2022-12-14 12:07:11,993 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 12:07:11,993 INFO L195 NwaCegarLoop]: trace histogram [33, 6, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 12:07:12,002 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54b78ef3-833c-4b6d-a821-2d15170c2439/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Ended with exit code 0 [2022-12-14 12:07:12,193 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7,5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54b78ef3-833c-4b6d-a821-2d15170c2439/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-14 12:07:12,193 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 12:07:12,194 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 12:07:12,194 INFO L85 PathProgramCache]: Analyzing trace with hash -1577653250, now seen corresponding path program 1 times [2022-12-14 12:07:12,194 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 12:07:12,194 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [819311592] [2022-12-14 12:07:12,194 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 12:07:12,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 12:07:12,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 12:07:12,320 INFO L134 CoverageAnalysis]: Checked inductivity of 1153 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1151 trivial. 0 not checked. [2022-12-14 12:07:12,320 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 12:07:12,320 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [819311592] [2022-12-14 12:07:12,320 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [819311592] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 12:07:12,320 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 12:07:12,320 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-14 12:07:12,321 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [224769512] [2022-12-14 12:07:12,321 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 12:07:12,321 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-14 12:07:12,321 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 12:07:12,322 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-14 12:07:12,322 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 12:07:12,322 INFO L87 Difference]: Start difference. First operand 3477 states and 5127 transitions. Second operand has 3 states, 3 states have (on average 23.666666666666668) internal successors, (71), 3 states have internal predecessors, (71), 2 states have call successors, (39), 2 states have call predecessors, (39), 1 states have return successors, (35), 2 states have call predecessors, (35), 2 states have call successors, (35) [2022-12-14 12:07:12,821 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 12:07:12,821 INFO L93 Difference]: Finished difference Result 9190 states and 13542 transitions. [2022-12-14 12:07:12,821 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-14 12:07:12,821 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 23.666666666666668) internal successors, (71), 3 states have internal predecessors, (71), 2 states have call successors, (39), 2 states have call predecessors, (39), 1 states have return successors, (35), 2 states have call predecessors, (35), 2 states have call successors, (35) Word has length 245 [2022-12-14 12:07:12,822 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 12:07:12,846 INFO L225 Difference]: With dead ends: 9190 [2022-12-14 12:07:12,846 INFO L226 Difference]: Without dead ends: 5719 [2022-12-14 12:07:12,857 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 [2022-12-14 12:07:12,857 INFO L413 NwaCegarLoop]: 913 mSDtfsCounter, 593 mSDsluCounter, 706 mSDsCounter, 0 mSdLazyCounter, 224 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 593 SdHoareTripleChecker+Valid, 1619 SdHoareTripleChecker+Invalid, 227 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 224 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-12-14 12:07:12,857 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [593 Valid, 1619 Invalid, 227 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 224 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-12-14 12:07:12,861 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5719 states. [2022-12-14 12:07:13,176 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5719 to 5709. [2022-12-14 12:07:13,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5709 states, 3205 states have (on average 1.3082683307332292) internal successors, (4193), 3303 states have internal predecessors, (4193), 2081 states have call successors, (2081), 411 states have call predecessors, (2081), 422 states have return successors, (2134), 2039 states have call predecessors, (2134), 2080 states have call successors, (2134) [2022-12-14 12:07:13,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5709 states to 5709 states and 8408 transitions. [2022-12-14 12:07:13,214 INFO L78 Accepts]: Start accepts. Automaton has 5709 states and 8408 transitions. Word has length 245 [2022-12-14 12:07:13,215 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 12:07:13,215 INFO L495 AbstractCegarLoop]: Abstraction has 5709 states and 8408 transitions. [2022-12-14 12:07:13,215 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 23.666666666666668) internal successors, (71), 3 states have internal predecessors, (71), 2 states have call successors, (39), 2 states have call predecessors, (39), 1 states have return successors, (35), 2 states have call predecessors, (35), 2 states have call successors, (35) [2022-12-14 12:07:13,215 INFO L276 IsEmpty]: Start isEmpty. Operand 5709 states and 8408 transitions. [2022-12-14 12:07:13,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2022-12-14 12:07:13,220 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 12:07:13,220 INFO L195 NwaCegarLoop]: trace histogram [33, 6, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 12:07:13,221 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2022-12-14 12:07:13,221 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 12:07:13,221 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 12:07:13,221 INFO L85 PathProgramCache]: Analyzing trace with hash 1754129991, now seen corresponding path program 1 times [2022-12-14 12:07:13,222 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 12:07:13,222 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [791888522] [2022-12-14 12:07:13,222 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 12:07:13,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 12:07:13,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 12:07:13,573 INFO L134 CoverageAnalysis]: Checked inductivity of 1172 backedges. 16 proven. 7 refuted. 0 times theorem prover too weak. 1149 trivial. 0 not checked. [2022-12-14 12:07:13,573 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 12:07:13,573 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [791888522] [2022-12-14 12:07:13,573 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [791888522] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-14 12:07:13,573 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1602709027] [2022-12-14 12:07:13,573 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 12:07:13,573 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-14 12:07:13,573 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54b78ef3-833c-4b6d-a821-2d15170c2439/bin/utaipan-gh47qXpMRh/z3 [2022-12-14 12:07:13,574 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54b78ef3-833c-4b6d-a821-2d15170c2439/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-14 12:07:13,575 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54b78ef3-833c-4b6d-a821-2d15170c2439/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2022-12-14 12:07:13,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 12:07:13,942 INFO L263 TraceCheckSpWp]: Trace formula consists of 1878 conjuncts, 12 conjunts are in the unsatisfiable core [2022-12-14 12:07:13,948 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 12:07:14,047 INFO L134 CoverageAnalysis]: Checked inductivity of 1172 backedges. 12 proven. 7 refuted. 0 times theorem prover too weak. 1153 trivial. 0 not checked. [2022-12-14 12:07:14,047 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-12-14 12:07:14,328 INFO L134 CoverageAnalysis]: Checked inductivity of 1172 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 1154 trivial. 0 not checked. [2022-12-14 12:07:14,328 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1602709027] provided 0 perfect and 2 imperfect interpolant sequences [2022-12-14 12:07:14,328 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [417275032] [2022-12-14 12:07:14,348 INFO L159 IcfgInterpreter]: Started Sifa with 115 locations of interest [2022-12-14 12:07:14,348 INFO L166 IcfgInterpreter]: Building call graph [2022-12-14 12:07:14,351 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2022-12-14 12:07:14,355 INFO L176 IcfgInterpreter]: Starting interpretation [2022-12-14 12:07:14,355 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2022-12-14 12:07:15,050 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:15,436 INFO L321 Elim1Store]: treesize reduction 304, result has 46.8 percent of original size [2022-12-14 12:07:15,437 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 31 select indices, 31 select index equivalence classes, 467 disjoint index pairs (out of 465 index pairs), introduced 31 new quantified variables, introduced 30 case distinctions, treesize of input 162 treesize of output 370 [2022-12-14 12:07:15,783 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:16,445 INFO L321 Elim1Store]: treesize reduction 540, result has 33.4 percent of original size [2022-12-14 12:07:16,446 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 33 select indices, 33 select index equivalence classes, 498 disjoint index pairs (out of 528 index pairs), introduced 33 new quantified variables, introduced 60 case distinctions, treesize of input 172 treesize of output 385 [2022-12-14 12:07:17,733 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 9 [2022-12-14 12:07:17,736 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2022-12-14 12:07:17,741 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 7 treesize of output 6 [2022-12-14 12:07:18,468 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:18,470 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:18,472 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:18,474 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:18,476 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:18,477 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:18,478 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:18,480 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:18,480 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:18,481 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:18,482 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:18,483 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:18,484 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:18,486 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:18,487 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:18,489 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:18,491 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:18,498 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:18,499 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:18,500 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:18,501 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:18,503 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:18,504 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:18,506 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:18,507 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:18,509 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:18,510 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:18,511 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:18,513 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:18,514 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:18,516 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:18,517 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:18,518 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:18,520 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:18,521 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:18,524 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:18,525 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:18,526 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:18,527 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:18,529 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:18,530 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:18,531 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:18,532 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:18,534 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:18,534 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:18,536 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:18,537 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:18,538 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:18,539 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:18,540 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:18,541 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:18,542 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:18,543 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:18,544 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:18,545 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:18,546 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:18,547 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:18,548 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:18,549 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:18,550 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:18,551 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:18,552 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:18,553 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:18,554 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:18,555 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:18,556 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:18,557 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:18,557 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:18,558 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:18,574 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 99 select indices, 99 select index equivalence classes, 1874 disjoint index pairs (out of 4851 index pairs), introduced 99 new quantified variables, introduced 0 case distinctions, treesize of input 848 treesize of output 314 [2022-12-14 12:07:18,742 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:18,744 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 33 select indices, 33 select index equivalence classes, 528 disjoint index pairs (out of 528 index pairs), introduced 33 new quantified variables, introduced 0 case distinctions, treesize of input 166 treesize of output 100 [2022-12-14 12:07:18,811 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:18,815 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 32 select indices, 32 select index equivalence classes, 497 disjoint index pairs (out of 496 index pairs), introduced 32 new quantified variables, introduced 0 case distinctions, treesize of input 161 treesize of output 97 [2022-12-14 12:07:20,389 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:20,392 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 33 select indices, 33 select index equivalence classes, 528 disjoint index pairs (out of 528 index pairs), introduced 33 new quantified variables, introduced 0 case distinctions, treesize of input 166 treesize of output 100 [2022-12-14 12:07:20,474 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:20,477 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 32 select indices, 32 select index equivalence classes, 497 disjoint index pairs (out of 496 index pairs), introduced 32 new quantified variables, introduced 0 case distinctions, treesize of input 161 treesize of output 97 [2022-12-14 12:07:20,667 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:20,668 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:20,669 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:20,670 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:20,672 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:20,673 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:20,673 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:20,675 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:20,675 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:20,676 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:20,676 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:20,677 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:20,678 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:20,679 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:20,680 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:20,681 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:20,682 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:20,683 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:20,684 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:20,685 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:20,686 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:20,687 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:20,688 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:20,690 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:20,691 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:20,692 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:20,692 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:20,693 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:20,694 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:20,695 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:20,697 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:20,697 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:20,698 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:20,699 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:20,700 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:20,702 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:20,703 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:20,704 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:20,705 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:20,706 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:20,707 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:20,707 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:20,708 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:20,709 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:20,710 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:20,711 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:20,711 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:20,712 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:20,713 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:20,714 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:20,715 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:20,715 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:20,716 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:20,717 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:20,718 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:20,718 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:20,719 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:20,720 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:20,721 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:20,721 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:20,722 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:20,723 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:20,723 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:20,724 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:20,725 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:20,725 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:20,726 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:20,727 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:20,727 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:20,741 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 99 select indices, 99 select index equivalence classes, 1874 disjoint index pairs (out of 4851 index pairs), introduced 99 new quantified variables, introduced 0 case distinctions, treesize of input 848 treesize of output 314 [2022-12-14 12:07:26,584 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-12-14 12:07:26,622 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 4 [2022-12-14 12:07:26,741 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-12-14 12:07:26,917 WARN L207 Elim1Store]: Array PQE input equivalent to false [2022-12-14 12:07:26,919 WARN L207 Elim1Store]: Array PQE input equivalent to false [2022-12-14 12:07:26,932 WARN L207 Elim1Store]: Array PQE input equivalent to false [2022-12-14 12:07:31,413 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 4 [2022-12-14 12:07:31,476 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-12-14 12:07:31,560 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-12-14 12:07:31,733 WARN L207 Elim1Store]: Array PQE input equivalent to false [2022-12-14 12:07:31,739 WARN L207 Elim1Store]: Array PQE input equivalent to false [2022-12-14 12:07:31,746 WARN L207 Elim1Store]: Array PQE input equivalent to false [2022-12-14 12:07:42,715 INFO L197 IcfgInterpreter]: Interpreting procedure ldv_init_zalloc with input of size 1214 for LOIs [2022-12-14 12:07:48,274 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:48,275 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 16 [2022-12-14 12:07:48,304 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:48,305 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 17 treesize of output 17 [2022-12-14 12:07:48,744 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:48,745 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:48,746 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:48,748 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:48,749 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:48,750 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:48,752 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:48,753 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:48,754 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:48,755 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:48,756 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:48,758 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:48,759 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:48,760 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:48,761 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:48,762 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:48,764 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:48,766 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:48,768 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:48,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:48,770 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:48,771 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:48,772 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:48,773 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:48,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:48,776 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:48,777 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:48,778 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:48,779 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:48,780 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:48,781 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:48,782 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:48,784 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:48,787 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 32 select indices, 32 select index equivalence classes, 530 disjoint index pairs (out of 496 index pairs), introduced 32 new quantified variables, introduced 0 case distinctions, treesize of input 169 treesize of output 264 [2022-12-14 12:07:48,956 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:48,957 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:48,958 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:48,959 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:48,960 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:48,960 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:48,961 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:48,962 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:48,962 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:48,965 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:48,965 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:48,966 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:48,966 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:48,967 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:48,968 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:48,968 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:48,969 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:48,969 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:48,970 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:48,971 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:48,971 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:48,972 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:48,972 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:48,973 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:48,974 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:48,974 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:48,975 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:48,975 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:48,976 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:48,976 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:48,977 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:48,978 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:49,018 INFO L321 Elim1Store]: treesize reduction 18, result has 35.7 percent of original size [2022-12-14 12:07:49,019 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 34 select indices, 34 select index equivalence classes, 560 disjoint index pairs (out of 561 index pairs), introduced 34 new quantified variables, introduced 2 case distinctions, treesize of input 177 treesize of output 277 [2022-12-14 12:07:53,953 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:53,954 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:53,956 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:53,958 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:53,959 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:53,961 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:53,962 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:53,964 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:53,965 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:53,967 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:53,968 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:53,970 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:53,971 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:53,973 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:53,974 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:53,976 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:53,977 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:53,979 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:53,981 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:53,982 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:53,984 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:53,986 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:53,987 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:53,988 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:53,990 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:53,991 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:53,993 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:53,994 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:53,996 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:53,997 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:53,999 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:54,000 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:54,002 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:54,006 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 32 select indices, 32 select index equivalence classes, 530 disjoint index pairs (out of 496 index pairs), introduced 32 new quantified variables, introduced 0 case distinctions, treesize of input 169 treesize of output 264 [2022-12-14 12:07:54,177 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:54,178 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:54,179 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:54,181 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:54,182 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:54,183 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:54,184 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:54,186 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:54,187 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:54,188 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:54,190 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:54,191 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:54,192 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:54,194 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:54,198 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:54,200 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:54,201 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:54,203 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:54,204 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:54,205 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:54,207 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:54,209 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:54,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:54,356 INFO L321 Elim1Store]: treesize reduction 180, result has 33.6 percent of original size [2022-12-14 12:07:54,357 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 34 select indices, 34 select index equivalence classes, 551 disjoint index pairs (out of 561 index pairs), introduced 34 new quantified variables, introduced 20 case distinctions, treesize of input 177 treesize of output 313 [2022-12-14 12:07:54,734 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:54,735 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 16 [2022-12-14 12:07:54,762 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:07:54,763 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 17 treesize of output 17 [2022-12-14 12:08:00,749 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:08:00,750 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 16 [2022-12-14 12:08:00,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:08:00,776 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 17 treesize of output 17 [2022-12-14 12:08:01,079 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:08:01,081 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:08:01,082 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:08:01,083 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:08:01,084 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:08:01,084 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:08:01,085 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:08:01,085 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:08:01,086 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:08:01,087 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:08:01,088 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:08:01,089 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:08:01,089 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:08:01,090 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:08:01,091 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:08:01,091 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:08:01,092 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:08:01,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:08:01,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:08:01,094 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:08:01,095 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:08:01,096 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:08:01,097 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:08:01,098 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:08:01,098 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:08:01,099 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:08:01,100 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:08:01,101 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:08:01,101 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:08:01,102 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:08:01,102 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:08:01,103 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:08:01,104 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:08:01,107 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 32 select indices, 32 select index equivalence classes, 530 disjoint index pairs (out of 496 index pairs), introduced 32 new quantified variables, introduced 0 case distinctions, treesize of input 169 treesize of output 264 [2022-12-14 12:08:01,248 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:08:01,249 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:08:01,250 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:08:01,252 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:08:01,253 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:08:01,253 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:08:01,254 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:08:01,257 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:08:01,258 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:08:01,259 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:08:01,260 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:08:01,261 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:08:01,262 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:08:01,263 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:08:01,264 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:08:01,265 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:08:01,266 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:08:01,266 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:08:01,267 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:08:01,268 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:08:01,274 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:08:01,275 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:08:01,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:08:01,278 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:08:01,426 INFO L321 Elim1Store]: treesize reduction 162, result has 33.6 percent of original size [2022-12-14 12:08:01,427 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 34 select indices, 34 select index equivalence classes, 552 disjoint index pairs (out of 561 index pairs), introduced 34 new quantified variables, introduced 18 case distinctions, treesize of input 177 treesize of output 309 [2022-12-14 12:08:02,226 INFO L197 IcfgInterpreter]: Interpreting procedure #Ultimate.meminit with input of size 1243 for LOIs [2022-12-14 12:08:04,857 INFO L197 IcfgInterpreter]: Interpreting procedure assume_abort_if_not with input of size 119 for LOIs [2022-12-14 12:08:04,881 INFO L180 IcfgInterpreter]: Interpretation finished [2022-12-14 12:08:14,871 WARN L233 SmtUtils]: Spent 9.70s on a formula simplification. DAG size of input: 1076 DAG size of output: 1016 (called from [L 361] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-12-14 12:08:38,948 WARN L233 SmtUtils]: Spent 23.59s on a formula simplification. DAG size of input: 1214 DAG size of output: 1107 (called from [L 361] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-12-14 12:09:07,920 WARN L233 SmtUtils]: Spent 28.44s on a formula simplification. DAG size of input: 1227 DAG size of output: 1121 (called from [L 361] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-12-14 12:09:33,272 WARN L233 SmtUtils]: Spent 24.80s on a formula simplification. DAG size of input: 1243 DAG size of output: 1119 (called from [L 361] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-12-14 12:10:02,007 WARN L233 SmtUtils]: Spent 27.91s on a formula simplification. DAG size of input: 1244 DAG size of output: 1120 (called from [L 361] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-12-14 12:10:14,162 WARN L233 SmtUtils]: Spent 6.51s on a formula simplification. DAG size of input: 747 DAG size of output: 669 (called from [L 361] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-12-14 12:10:20,304 WARN L233 SmtUtils]: Spent 5.65s on a formula simplification. DAG size of input: 751 DAG size of output: 637 (called from [L 361] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-12-14 12:10:26,848 WARN L233 SmtUtils]: Spent 6.00s on a formula simplification. DAG size of input: 774 DAG size of output: 647 (called from [L 361] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-12-14 12:10:33,802 WARN L233 SmtUtils]: Spent 6.37s on a formula simplification. DAG size of input: 804 DAG size of output: 677 (called from [L 361] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-12-14 12:10:33,807 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSifa [417275032] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 12:10:33,807 INFO L184 FreeRefinementEngine]: Found 1 perfect and 3 imperfect interpolant sequences. [2022-12-14 12:10:33,807 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [16] imperfect sequences [8, 10, 10] total 33 [2022-12-14 12:10:33,808 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [798123231] [2022-12-14 12:10:33,808 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 12:10:33,808 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 17 states [2022-12-14 12:10:33,808 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 12:10:33,808 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2022-12-14 12:10:33,809 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=126, Invalid=930, Unknown=0, NotChecked=0, Total=1056 [2022-12-14 12:10:33,809 INFO L87 Difference]: Start difference. First operand 5709 states and 8408 transitions. Second operand has 17 states, 10 states have (on average 6.6) internal successors, (66), 9 states have internal predecessors, (66), 5 states have call successors, (39), 4 states have call predecessors, (39), 4 states have return successors, (36), 5 states have call predecessors, (36), 5 states have call successors, (36) [2022-12-14 12:11:15,226 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 12:11:15,226 INFO L93 Difference]: Finished difference Result 11407 states and 16802 transitions. [2022-12-14 12:11:15,227 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2022-12-14 12:11:15,227 INFO L78 Accepts]: Start accepts. Automaton has has 17 states, 10 states have (on average 6.6) internal successors, (66), 9 states have internal predecessors, (66), 5 states have call successors, (39), 4 states have call predecessors, (39), 4 states have return successors, (36), 5 states have call predecessors, (36), 5 states have call successors, (36) Word has length 255 [2022-12-14 12:11:15,228 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 12:11:15,245 INFO L225 Difference]: With dead ends: 11407 [2022-12-14 12:11:15,245 INFO L226 Difference]: Without dead ends: 5712 [2022-12-14 12:11:15,260 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 772 GetRequests, 733 SyntacticMatches, 8 SemanticMatches, 31 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 155 ImplicationChecksByTransitivity, 149.0s TimeCoverageRelationStatistics Valid=126, Invalid=930, Unknown=0, NotChecked=0, Total=1056 [2022-12-14 12:11:15,260 INFO L413 NwaCegarLoop]: 754 mSDtfsCounter, 0 mSDsluCounter, 7026 mSDsCounter, 0 mSdLazyCounter, 4127 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 39.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 7780 SdHoareTripleChecker+Invalid, 4127 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 4127 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 41.1s IncrementalHoareTripleChecker+Time [2022-12-14 12:11:15,260 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 7780 Invalid, 4127 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [0 Valid, 4127 Invalid, 0 Unknown, 0 Unchecked, 41.1s Time] [2022-12-14 12:11:15,264 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5712 states. [2022-12-14 12:11:15,483 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5712 to 5712. [2022-12-14 12:11:15,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5712 states, 3207 states have (on average 1.3080760835671967) internal successors, (4195), 3305 states have internal predecessors, (4195), 2081 states have call successors, (2081), 412 states have call predecessors, (2081), 423 states have return successors, (2134), 2039 states have call predecessors, (2134), 2080 states have call successors, (2134) [2022-12-14 12:11:15,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5712 states to 5712 states and 8410 transitions. [2022-12-14 12:11:15,508 INFO L78 Accepts]: Start accepts. Automaton has 5712 states and 8410 transitions. Word has length 255 [2022-12-14 12:11:15,509 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 12:11:15,509 INFO L495 AbstractCegarLoop]: Abstraction has 5712 states and 8410 transitions. [2022-12-14 12:11:15,509 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 17 states, 10 states have (on average 6.6) internal successors, (66), 9 states have internal predecessors, (66), 5 states have call successors, (39), 4 states have call predecessors, (39), 4 states have return successors, (36), 5 states have call predecessors, (36), 5 states have call successors, (36) [2022-12-14 12:11:15,509 INFO L276 IsEmpty]: Start isEmpty. Operand 5712 states and 8410 transitions. [2022-12-14 12:11:15,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 257 [2022-12-14 12:11:15,512 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 12:11:15,512 INFO L195 NwaCegarLoop]: trace histogram [33, 6, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 12:11:15,521 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54b78ef3-833c-4b6d-a821-2d15170c2439/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Forceful destruction successful, exit code 0 [2022-12-14 12:11:15,712 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54b78ef3-833c-4b6d-a821-2d15170c2439/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable9 [2022-12-14 12:11:15,713 INFO L420 AbstractCegarLoop]: === Iteration 11 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 12:11:15,713 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 12:11:15,713 INFO L85 PathProgramCache]: Analyzing trace with hash -1310829135, now seen corresponding path program 1 times [2022-12-14 12:11:15,713 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 12:11:15,713 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1968482635] [2022-12-14 12:11:15,714 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 12:11:15,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 12:11:15,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 12:11:16,136 INFO L134 CoverageAnalysis]: Checked inductivity of 1173 backedges. 16 proven. 7 refuted. 0 times theorem prover too weak. 1150 trivial. 0 not checked. [2022-12-14 12:11:16,136 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 12:11:16,136 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1968482635] [2022-12-14 12:11:16,136 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1968482635] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-14 12:11:16,136 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2014405090] [2022-12-14 12:11:16,137 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 12:11:16,137 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-14 12:11:16,137 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54b78ef3-833c-4b6d-a821-2d15170c2439/bin/utaipan-gh47qXpMRh/z3 [2022-12-14 12:11:16,138 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54b78ef3-833c-4b6d-a821-2d15170c2439/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-14 12:11:16,139 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54b78ef3-833c-4b6d-a821-2d15170c2439/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2022-12-14 12:11:16,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 12:11:16,514 INFO L263 TraceCheckSpWp]: Trace formula consists of 1893 conjuncts, 12 conjunts are in the unsatisfiable core [2022-12-14 12:11:16,518 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 12:11:16,623 INFO L134 CoverageAnalysis]: Checked inductivity of 1173 backedges. 12 proven. 7 refuted. 0 times theorem prover too weak. 1154 trivial. 0 not checked. [2022-12-14 12:11:16,623 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-12-14 12:11:16,887 INFO L134 CoverageAnalysis]: Checked inductivity of 1173 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 1155 trivial. 0 not checked. [2022-12-14 12:11:16,887 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2014405090] provided 0 perfect and 2 imperfect interpolant sequences [2022-12-14 12:11:16,888 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [1204690207] [2022-12-14 12:11:16,890 INFO L159 IcfgInterpreter]: Started Sifa with 115 locations of interest [2022-12-14 12:11:16,890 INFO L166 IcfgInterpreter]: Building call graph [2022-12-14 12:11:16,891 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2022-12-14 12:11:16,891 INFO L176 IcfgInterpreter]: Starting interpretation [2022-12-14 12:11:16,891 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2022-12-14 12:11:17,430 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:11:17,922 INFO L321 Elim1Store]: treesize reduction 540, result has 33.4 percent of original size [2022-12-14 12:11:17,922 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 33 select indices, 33 select index equivalence classes, 498 disjoint index pairs (out of 528 index pairs), introduced 33 new quantified variables, introduced 60 case distinctions, treesize of input 172 treesize of output 385 [2022-12-14 12:11:18,146 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:11:18,148 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 31 select indices, 31 select index equivalence classes, 497 disjoint index pairs (out of 465 index pairs), introduced 31 new quantified variables, introduced 0 case distinctions, treesize of input 162 treesize of output 254 [2022-12-14 12:11:19,287 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2022-12-14 12:11:19,291 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 9 [2022-12-14 12:11:19,296 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 7 treesize of output 6 [2022-12-14 12:11:20,039 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:11:20,040 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:11:20,041 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:11:20,042 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:11:20,043 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:11:20,044 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:11:20,045 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:11:20,046 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:11:20,047 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:11:20,047 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:11:20,048 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:11:20,049 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:11:20,049 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:11:20,050 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:11:20,051 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:11:20,053 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:11:20,054 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:11:20,055 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:11:20,056 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:11:20,057 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:11:20,058 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:11:20,059 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:11:20,060 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:11:20,061 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:11:20,062 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:11:20,063 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:11:20,064 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:11:20,065 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:11:20,065 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:11:20,067 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:11:20,068 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:11:20,068 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:11:20,069 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:11:20,070 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:11:20,071 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:11:20,073 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:11:20,074 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:11:20,075 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:11:20,076 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:11:20,077 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:11:20,078 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:11:20,079 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:11:20,080 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:11:20,081 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:11:20,081 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:11:20,082 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:11:20,083 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:11:20,084 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:11:20,085 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:11:20,085 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:11:20,086 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:11:20,087 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:11:20,087 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:11:20,088 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:11:20,089 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:11:20,089 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:11:20,090 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:11:20,091 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:11:20,091 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:11:20,092 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:11:20,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:11:20,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:11:20,094 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:11:20,095 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:11:20,095 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:11:20,096 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:11:20,096 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:11:20,097 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:11:20,098 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:11:20,104 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 99 select indices, 99 select index equivalence classes, 1874 disjoint index pairs (out of 4851 index pairs), introduced 99 new quantified variables, introduced 0 case distinctions, treesize of input 848 treesize of output 314 [2022-12-14 12:11:20,231 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:11:20,233 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 33 select indices, 33 select index equivalence classes, 528 disjoint index pairs (out of 528 index pairs), introduced 33 new quantified variables, introduced 0 case distinctions, treesize of input 166 treesize of output 100 [2022-12-14 12:11:20,302 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:11:20,304 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 32 select indices, 32 select index equivalence classes, 497 disjoint index pairs (out of 496 index pairs), introduced 32 new quantified variables, introduced 0 case distinctions, treesize of input 161 treesize of output 97 [2022-12-14 12:11:21,796 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:11:21,800 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 33 select indices, 33 select index equivalence classes, 528 disjoint index pairs (out of 528 index pairs), introduced 33 new quantified variables, introduced 0 case distinctions, treesize of input 166 treesize of output 100 [2022-12-14 12:11:21,886 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:11:21,889 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 32 select indices, 32 select index equivalence classes, 497 disjoint index pairs (out of 496 index pairs), introduced 32 new quantified variables, introduced 0 case distinctions, treesize of input 161 treesize of output 97 [2022-12-14 12:11:22,074 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:11:22,075 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:11:22,077 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:11:22,078 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:11:22,079 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:11:22,080 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:11:22,080 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:11:22,081 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:11:22,082 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:11:22,082 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:11:22,083 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:11:22,084 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:11:22,084 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:11:22,085 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:11:22,086 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:11:22,087 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:11:22,088 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:11:22,088 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:11:22,089 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:11:22,090 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:11:22,091 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:11:22,092 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:11:22,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:11:22,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:11:22,094 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:11:22,095 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:11:22,096 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:11:22,096 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:11:22,097 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:11:22,098 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:11:22,099 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:11:22,099 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:11:22,100 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:11:22,101 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:11:22,102 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:11:22,103 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:11:22,103 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:11:22,104 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:11:22,105 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:11:22,105 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:11:22,106 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:11:22,107 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:11:22,108 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:11:22,108 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:11:22,109 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:11:22,110 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:11:22,110 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:11:22,111 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:11:22,112 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:11:22,112 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:11:22,113 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:11:22,113 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:11:22,114 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:11:22,115 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:11:22,115 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:11:22,116 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:11:22,117 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:11:22,117 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:11:22,118 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:11:22,119 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:11:22,119 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:11:22,120 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:11:22,121 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:11:22,121 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:11:22,122 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:11:22,123 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:11:22,124 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:11:22,124 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:11:22,125 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:11:22,138 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 99 select indices, 99 select index equivalence classes, 1874 disjoint index pairs (out of 4851 index pairs), introduced 99 new quantified variables, introduced 0 case distinctions, treesize of input 848 treesize of output 314 [2022-12-14 12:11:23,281 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-12-14 12:11:23,315 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-12-14 12:11:23,348 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 4 [2022-12-14 12:11:23,913 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-12-14 12:11:23,939 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-12-14 12:11:23,958 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 4 [2022-12-14 12:11:27,364 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:11:27,365 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:11:27,366 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:11:27,367 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:11:27,368 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:11:27,369 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:11:27,369 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:11:27,370 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:11:27,371 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:11:27,372 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:11:27,373 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:11:27,373 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:11:27,374 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:11:27,375 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:11:27,376 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:11:27,377 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:11:27,378 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:11:27,378 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:11:27,379 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:11:27,380 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:11:27,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:11:27,382 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:11:27,383 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:11:27,385 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:11:27,386 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:11:27,387 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:11:27,388 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:11:27,389 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:11:27,391 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 12:11:27,421 INFO L321 Elim1Store]: treesize reduction 19, result has 26.9 percent of original size [2022-12-14 12:11:27,422 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 66 select indices, 66 select index equivalence classes, 2145 disjoint index pairs (out of 2145 index pairs), introduced 66 new quantified variables, introduced 1 case distinctions, treesize of input 3079 treesize of output 2879 [2022-12-14 12:11:27,741 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:11:27,742 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:11:27,744 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:11:27,745 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:11:27,746 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:11:27,747 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:11:27,749 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:11:27,750 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:11:27,751 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:11:27,752 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:11:27,753 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:11:27,754 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:11:27,755 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:11:27,756 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:11:27,757 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:11:27,758 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:11:27,759 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:11:27,760 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:11:27,761 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:11:27,762 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:11:27,763 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:11:27,764 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:11:27,765 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:11:27,766 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:11:27,766 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:11:27,767 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:11:27,768 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:11:27,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:11:27,771 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 12:11:27,803 INFO L321 Elim1Store]: treesize reduction 17, result has 29.2 percent of original size [2022-12-14 12:11:27,804 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 66 select indices, 66 select index equivalence classes, 2145 disjoint index pairs (out of 2145 index pairs), introduced 66 new quantified variables, introduced 1 case distinctions, treesize of input 3077 treesize of output 2877 [2022-12-14 12:11:28,140 INFO L321 Elim1Store]: treesize reduction 26, result has 16.1 percent of original size [2022-12-14 12:11:28,141 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 3077 treesize of output 3075 [2022-12-14 12:11:28,224 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2022-12-14 12:11:29,492 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 10 [2022-12-14 12:11:29,508 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 10 [2022-12-14 12:11:29,526 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 12 [2022-12-14 12:11:57,569 INFO L197 IcfgInterpreter]: Interpreting procedure ldv_irq_1 with input of size 119 for LOIs [2022-12-14 12:11:57,626 INFO L197 IcfgInterpreter]: Interpreting procedure ldv_init_zalloc with input of size 1214 for LOIs [2022-12-14 12:12:03,322 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:12:03,323 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 16 [2022-12-14 12:12:03,351 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:12:03,352 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 17 treesize of output 17 [2022-12-14 12:12:03,678 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:12:03,679 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:12:03,681 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:12:03,682 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:12:03,683 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:12:03,685 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:12:03,686 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:12:03,688 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:12:03,689 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:12:03,691 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:12:03,692 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:12:03,694 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:12:03,695 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:12:03,697 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:12:03,698 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:12:03,700 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:12:03,701 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:12:03,702 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:12:03,704 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:12:03,706 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:12:03,708 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:12:03,709 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:12:03,711 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:12:03,712 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:12:03,714 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:12:03,715 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:12:03,716 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:12:03,718 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:12:03,719 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:12:03,721 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:12:03,722 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:12:03,723 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:12:03,725 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:12:03,727 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 32 select indices, 32 select index equivalence classes, 530 disjoint index pairs (out of 496 index pairs), introduced 32 new quantified variables, introduced 0 case distinctions, treesize of input 169 treesize of output 264 [2022-12-14 12:12:03,869 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:12:03,870 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:12:03,871 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:12:03,872 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:12:03,873 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:12:03,874 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:12:03,876 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:12:03,878 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:12:03,879 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:12:03,881 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:12:03,882 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:12:03,883 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:12:03,885 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:12:03,886 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:12:03,888 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:12:03,889 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:12:03,890 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:12:03,890 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:12:03,891 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:12:03,894 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:12:03,894 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:12:03,895 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:12:03,896 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:12:03,898 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:12:04,034 INFO L321 Elim1Store]: treesize reduction 162, result has 33.6 percent of original size [2022-12-14 12:12:04,035 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 34 select indices, 34 select index equivalence classes, 552 disjoint index pairs (out of 561 index pairs), introduced 34 new quantified variables, introduced 18 case distinctions, treesize of input 177 treesize of output 309 [2022-12-14 12:12:09,001 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:12:09,002 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 16 [2022-12-14 12:12:09,026 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:12:09,027 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 17 treesize of output 17 [2022-12-14 12:12:09,426 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:12:09,428 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:12:09,429 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:12:09,430 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:12:09,431 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:12:09,432 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:12:09,434 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:12:09,435 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:12:09,436 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:12:09,437 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:12:09,438 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:12:09,439 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:12:09,441 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:12:09,442 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:12:09,443 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:12:09,444 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:12:09,445 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:12:09,446 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:12:09,448 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:12:09,449 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:12:09,450 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:12:09,451 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:12:09,452 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:12:09,453 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:12:09,454 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:12:09,456 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:12:09,457 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:12:09,458 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:12:09,459 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:12:09,460 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:12:09,461 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:12:09,462 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:12:09,463 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:12:09,467 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 32 select indices, 32 select index equivalence classes, 530 disjoint index pairs (out of 496 index pairs), introduced 32 new quantified variables, introduced 0 case distinctions, treesize of input 169 treesize of output 264 [2022-12-14 12:12:09,613 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:12:09,615 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:12:09,616 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:12:09,617 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:12:09,621 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:12:09,622 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:12:09,623 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:12:09,624 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:12:09,626 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:12:09,628 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:12:09,629 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:12:09,631 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:12:09,632 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:12:09,633 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:12:09,634 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:12:09,636 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:12:09,924 INFO L321 Elim1Store]: treesize reduction 306, result has 33.5 percent of original size [2022-12-14 12:12:09,925 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 34 select indices, 34 select index equivalence classes, 544 disjoint index pairs (out of 561 index pairs), introduced 34 new quantified variables, introduced 34 case distinctions, treesize of input 177 treesize of output 341 [2022-12-14 12:12:15,020 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:12:15,021 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 16 [2022-12-14 12:12:15,051 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:12:15,052 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 17 treesize of output 17 [2022-12-14 12:12:15,474 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:12:15,475 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:12:15,476 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:12:15,478 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:12:15,479 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:12:15,480 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:12:15,482 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:12:15,483 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:12:15,484 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:12:15,485 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:12:15,487 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:12:15,488 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:12:15,489 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:12:15,490 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:12:15,491 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:12:15,492 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:12:15,494 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:12:15,495 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:12:15,496 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:12:15,497 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:12:15,498 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:12:15,499 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:12:15,501 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:12:15,502 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:12:15,503 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:12:15,504 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:12:15,505 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:12:15,506 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:12:15,507 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:12:15,508 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:12:15,510 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:12:15,511 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:12:15,512 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:12:15,515 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 32 select indices, 32 select index equivalence classes, 530 disjoint index pairs (out of 496 index pairs), introduced 32 new quantified variables, introduced 0 case distinctions, treesize of input 169 treesize of output 264 [2022-12-14 12:12:15,708 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:12:15,709 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:12:15,710 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:12:15,711 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:12:15,711 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:12:15,712 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:12:15,713 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:12:15,714 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:12:15,714 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:12:15,715 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:12:15,716 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:12:15,716 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:12:15,717 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:12:15,718 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:12:15,718 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:12:15,719 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:12:15,722 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:12:15,723 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:12:15,725 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:12:15,726 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:12:15,727 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:12:15,728 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:12:15,729 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:12:15,730 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:12:15,731 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:12:15,732 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:12:15,733 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:12:15,734 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:12:15,736 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:12:15,738 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:12:15,739 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:12:15,740 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:12:15,771 INFO L321 Elim1Store]: treesize reduction 18, result has 35.7 percent of original size [2022-12-14 12:12:15,772 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 34 select indices, 34 select index equivalence classes, 560 disjoint index pairs (out of 561 index pairs), introduced 34 new quantified variables, introduced 2 case distinctions, treesize of input 177 treesize of output 277 [2022-12-14 12:12:16,531 INFO L197 IcfgInterpreter]: Interpreting procedure #Ultimate.meminit with input of size 1227 for LOIs [2022-12-14 12:12:19,015 INFO L197 IcfgInterpreter]: Interpreting procedure assume_abort_if_not with input of size 119 for LOIs [2022-12-14 12:12:19,038 INFO L180 IcfgInterpreter]: Interpretation finished [2022-12-14 12:12:28,785 WARN L233 SmtUtils]: Spent 9.48s on a formula simplification. DAG size of input: 1076 DAG size of output: 1016 (called from [L 361] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-12-14 12:12:52,569 WARN L233 SmtUtils]: Spent 23.34s on a formula simplification. DAG size of input: 1214 DAG size of output: 1107 (called from [L 361] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-12-14 12:13:19,844 WARN L233 SmtUtils]: Spent 26.76s on a formula simplification. DAG size of input: 1227 DAG size of output: 1121 (called from [L 361] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-12-14 12:13:44,371 WARN L233 SmtUtils]: Spent 23.97s on a formula simplification. DAG size of input: 1227 DAG size of output: 1119 (called from [L 361] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-12-14 12:14:14,926 WARN L233 SmtUtils]: Spent 29.93s on a formula simplification. DAG size of input: 1228 DAG size of output: 1120 (called from [L 361] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-12-14 12:14:30,663 WARN L233 SmtUtils]: Spent 5.61s on a formula simplification. DAG size of input: 767 DAG size of output: 644 (called from [L 361] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-12-14 12:14:41,688 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSifa [1204690207] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 12:14:41,689 INFO L184 FreeRefinementEngine]: Found 1 perfect and 3 imperfect interpolant sequences. [2022-12-14 12:14:41,689 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [28] imperfect sequences [8, 10, 10] total 45 [2022-12-14 12:14:41,689 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [189085403] [2022-12-14 12:14:41,689 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 12:14:41,689 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 29 states [2022-12-14 12:14:41,689 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 12:14:41,690 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 29 interpolants. [2022-12-14 12:14:41,690 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=235, Invalid=1745, Unknown=0, NotChecked=0, Total=1980 [2022-12-14 12:14:41,690 INFO L87 Difference]: Start difference. First operand 5712 states and 8410 transitions. Second operand has 29 states, 20 states have (on average 3.35) internal successors, (67), 18 states have internal predecessors, (67), 7 states have call successors, (39), 5 states have call predecessors, (39), 5 states have return successors, (36), 7 states have call predecessors, (36), 7 states have call successors, (36) [2022-12-14 12:15:17,104 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 12:15:17,105 INFO L93 Difference]: Finished difference Result 11560 states and 17033 transitions. [2022-12-14 12:15:17,106 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2022-12-14 12:15:17,107 INFO L78 Accepts]: Start accepts. Automaton has has 29 states, 20 states have (on average 3.35) internal successors, (67), 18 states have internal predecessors, (67), 7 states have call successors, (39), 5 states have call predecessors, (39), 5 states have return successors, (36), 7 states have call predecessors, (36), 7 states have call successors, (36) Word has length 256 [2022-12-14 12:15:17,107 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 12:15:17,123 INFO L225 Difference]: With dead ends: 11560 [2022-12-14 12:15:17,124 INFO L226 Difference]: Without dead ends: 5862 [2022-12-14 12:15:17,136 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 777 GetRequests, 720 SyntacticMatches, 12 SemanticMatches, 45 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 408 ImplicationChecksByTransitivity, 144.5s TimeCoverageRelationStatistics Valid=262, Invalid=1900, Unknown=0, NotChecked=0, Total=2162 [2022-12-14 12:15:17,137 INFO L413 NwaCegarLoop]: 743 mSDtfsCounter, 40 mSDsluCounter, 9324 mSDsCounter, 0 mSdLazyCounter, 4695 mSolverCounterSat, 15 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 31.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 46 SdHoareTripleChecker+Valid, 10067 SdHoareTripleChecker+Invalid, 4710 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 15 IncrementalHoareTripleChecker+Valid, 4695 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 33.3s IncrementalHoareTripleChecker+Time [2022-12-14 12:15:17,137 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [46 Valid, 10067 Invalid, 4710 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [15 Valid, 4695 Invalid, 0 Unknown, 0 Unchecked, 33.3s Time] [2022-12-14 12:15:17,141 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5862 states. [2022-12-14 12:15:17,393 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5862 to 5787. [2022-12-14 12:15:17,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5787 states, 3278 states have (on average 1.307809640024405) internal successors, (4287), 3376 states have internal predecessors, (4287), 2083 states have call successors, (2083), 414 states have call predecessors, (2083), 425 states have return successors, (2136), 2041 states have call predecessors, (2136), 2082 states have call successors, (2136) [2022-12-14 12:15:17,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5787 states to 5787 states and 8506 transitions. [2022-12-14 12:15:17,418 INFO L78 Accepts]: Start accepts. Automaton has 5787 states and 8506 transitions. Word has length 256 [2022-12-14 12:15:17,418 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 12:15:17,419 INFO L495 AbstractCegarLoop]: Abstraction has 5787 states and 8506 transitions. [2022-12-14 12:15:17,419 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 29 states, 20 states have (on average 3.35) internal successors, (67), 18 states have internal predecessors, (67), 7 states have call successors, (39), 5 states have call predecessors, (39), 5 states have return successors, (36), 7 states have call predecessors, (36), 7 states have call successors, (36) [2022-12-14 12:15:17,419 INFO L276 IsEmpty]: Start isEmpty. Operand 5787 states and 8506 transitions. [2022-12-14 12:15:17,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 285 [2022-12-14 12:15:17,422 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 12:15:17,422 INFO L195 NwaCegarLoop]: trace histogram [40, 6, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 12:15:17,430 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54b78ef3-833c-4b6d-a821-2d15170c2439/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Ended with exit code 0 [2022-12-14 12:15:17,622 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10,7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54b78ef3-833c-4b6d-a821-2d15170c2439/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-14 12:15:17,623 INFO L420 AbstractCegarLoop]: === Iteration 12 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 12:15:17,623 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 12:15:17,623 INFO L85 PathProgramCache]: Analyzing trace with hash 1669446662, now seen corresponding path program 1 times [2022-12-14 12:15:17,623 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 12:15:17,623 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2057147901] [2022-12-14 12:15:17,624 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 12:15:17,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 12:15:17,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 12:15:17,973 INFO L134 CoverageAnalysis]: Checked inductivity of 1677 backedges. 16 proven. 7 refuted. 0 times theorem prover too weak. 1654 trivial. 0 not checked. [2022-12-14 12:15:17,974 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 12:15:17,974 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2057147901] [2022-12-14 12:15:17,974 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2057147901] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-14 12:15:17,974 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [338709904] [2022-12-14 12:15:17,974 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 12:15:17,974 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-14 12:15:17,974 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54b78ef3-833c-4b6d-a821-2d15170c2439/bin/utaipan-gh47qXpMRh/z3 [2022-12-14 12:15:17,975 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54b78ef3-833c-4b6d-a821-2d15170c2439/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-14 12:15:17,976 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54b78ef3-833c-4b6d-a821-2d15170c2439/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Waiting until timeout for monitored process [2022-12-14 12:15:18,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 12:15:18,406 INFO L263 TraceCheckSpWp]: Trace formula consists of 2001 conjuncts, 12 conjunts are in the unsatisfiable core [2022-12-14 12:15:18,410 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 12:15:18,513 INFO L134 CoverageAnalysis]: Checked inductivity of 1677 backedges. 12 proven. 7 refuted. 0 times theorem prover too weak. 1658 trivial. 0 not checked. [2022-12-14 12:15:18,513 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-12-14 12:15:18,825 INFO L134 CoverageAnalysis]: Checked inductivity of 1677 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 1659 trivial. 0 not checked. [2022-12-14 12:15:18,825 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [338709904] provided 0 perfect and 2 imperfect interpolant sequences [2022-12-14 12:15:18,825 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [1435364887] [2022-12-14 12:15:18,830 INFO L159 IcfgInterpreter]: Started Sifa with 129 locations of interest [2022-12-14 12:15:18,830 INFO L166 IcfgInterpreter]: Building call graph [2022-12-14 12:15:18,830 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2022-12-14 12:15:18,830 INFO L176 IcfgInterpreter]: Starting interpretation [2022-12-14 12:15:18,831 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2022-12-14 12:15:19,332 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:19,804 INFO L321 Elim1Store]: treesize reduction 304, result has 46.8 percent of original size [2022-12-14 12:15:19,804 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 31 select indices, 31 select index equivalence classes, 467 disjoint index pairs (out of 465 index pairs), introduced 31 new quantified variables, introduced 30 case distinctions, treesize of input 162 treesize of output 370 [2022-12-14 12:15:20,117 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:20,691 INFO L321 Elim1Store]: treesize reduction 540, result has 33.4 percent of original size [2022-12-14 12:15:20,691 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 33 select indices, 33 select index equivalence classes, 498 disjoint index pairs (out of 528 index pairs), introduced 33 new quantified variables, introduced 60 case distinctions, treesize of input 172 treesize of output 385 [2022-12-14 12:15:22,065 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 9 [2022-12-14 12:15:22,068 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2022-12-14 12:15:22,072 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 7 treesize of output 6 [2022-12-14 12:15:22,594 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:22,597 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 33 select indices, 33 select index equivalence classes, 528 disjoint index pairs (out of 528 index pairs), introduced 33 new quantified variables, introduced 0 case distinctions, treesize of input 166 treesize of output 100 [2022-12-14 12:15:22,764 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:22,766 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:22,767 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:22,768 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:22,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:22,770 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:22,771 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:22,772 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:22,773 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:22,773 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:22,774 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:22,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:22,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:22,776 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:22,777 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:22,778 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:22,779 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:22,780 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:22,781 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:22,782 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:22,783 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:22,784 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:22,785 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:22,786 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:22,787 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:22,788 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:22,789 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:22,790 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:22,791 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:22,792 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:22,793 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:22,794 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:22,794 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:22,795 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:22,796 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:22,797 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:22,798 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:22,799 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:22,800 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:22,801 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:22,802 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:22,803 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:22,804 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:22,804 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:22,805 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:22,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:22,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:22,807 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:22,808 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:22,809 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:22,810 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:22,810 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:22,811 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:22,812 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:22,812 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:22,813 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:22,814 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:22,815 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:22,815 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:22,816 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:22,817 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:22,817 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:22,818 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:22,819 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:22,819 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:22,820 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:22,821 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:22,821 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:22,822 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:22,831 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 99 select indices, 99 select index equivalence classes, 1874 disjoint index pairs (out of 4851 index pairs), introduced 99 new quantified variables, introduced 0 case distinctions, treesize of input 848 treesize of output 314 [2022-12-14 12:15:22,996 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:22,997 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 32 select indices, 32 select index equivalence classes, 497 disjoint index pairs (out of 496 index pairs), introduced 32 new quantified variables, introduced 0 case distinctions, treesize of input 161 treesize of output 97 [2022-12-14 12:15:24,498 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:24,500 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 32 select indices, 32 select index equivalence classes, 497 disjoint index pairs (out of 496 index pairs), introduced 32 new quantified variables, introduced 0 case distinctions, treesize of input 161 treesize of output 97 [2022-12-14 12:15:24,607 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:24,609 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 33 select indices, 33 select index equivalence classes, 528 disjoint index pairs (out of 528 index pairs), introduced 33 new quantified variables, introduced 0 case distinctions, treesize of input 166 treesize of output 100 [2022-12-14 12:15:24,727 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:24,728 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:24,729 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:24,730 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:24,731 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:24,732 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:24,733 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:24,734 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:24,735 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:24,735 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:24,736 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:24,736 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:24,737 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:24,738 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:24,739 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:24,740 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:24,741 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:24,742 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:24,743 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:24,744 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:24,745 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:24,746 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:24,747 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:24,748 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:24,749 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:24,750 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:24,751 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:24,752 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:24,753 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:24,753 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:24,754 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:24,755 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:24,756 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:24,757 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:24,758 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:24,759 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:24,760 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:24,761 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:24,762 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:24,763 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:24,764 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:24,764 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:24,765 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:24,766 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:24,767 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:24,767 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:24,768 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:24,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:24,770 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:24,771 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:24,771 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:24,772 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:24,773 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:24,774 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:24,774 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:24,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:24,776 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:24,777 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:24,777 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:24,778 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:24,779 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:24,779 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:24,780 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:24,781 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:24,781 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:24,782 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:24,783 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:24,783 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:24,784 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:24,795 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 99 select indices, 99 select index equivalence classes, 1874 disjoint index pairs (out of 4851 index pairs), introduced 99 new quantified variables, introduced 0 case distinctions, treesize of input 848 treesize of output 314 [2022-12-14 12:15:30,564 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 4 [2022-12-14 12:15:30,624 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-12-14 12:15:30,668 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-12-14 12:15:30,867 WARN L207 Elim1Store]: Array PQE input equivalent to false [2022-12-14 12:15:30,872 WARN L207 Elim1Store]: Array PQE input equivalent to false [2022-12-14 12:15:30,875 WARN L207 Elim1Store]: Array PQE input equivalent to false [2022-12-14 12:15:34,542 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 4 [2022-12-14 12:15:34,575 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-12-14 12:15:34,678 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-12-14 12:15:34,856 WARN L207 Elim1Store]: Array PQE input equivalent to false [2022-12-14 12:15:34,859 WARN L207 Elim1Store]: Array PQE input equivalent to false [2022-12-14 12:15:34,867 WARN L207 Elim1Store]: Array PQE input equivalent to false [2022-12-14 12:15:35,760 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:35,761 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:35,762 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:35,763 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:35,764 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:35,765 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:35,766 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:35,766 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:35,767 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:35,768 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:35,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:35,770 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:35,770 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:35,771 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:35,772 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:35,773 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:35,773 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:35,774 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:35,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:35,776 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:35,777 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:35,777 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:35,778 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:35,779 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:35,779 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:35,780 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:35,781 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:35,782 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:35,782 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:35,783 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:35,784 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:35,784 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:35,785 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:35,786 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:35,786 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:35,787 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:35,787 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:35,788 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:35,788 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:35,789 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:35,789 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:35,790 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:35,790 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:35,791 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:35,791 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:35,792 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:35,792 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:35,793 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:35,793 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:35,794 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:35,794 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:35,795 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:35,795 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:35,796 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:35,796 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:35,797 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:35,797 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:35,798 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:35,798 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:35,799 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:35,799 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:35,800 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:35,800 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:35,801 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:35,801 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:35,802 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:35,808 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 66 select indices, 66 select index equivalence classes, 2146 disjoint index pairs (out of 2145 index pairs), introduced 66 new quantified variables, introduced 0 case distinctions, treesize of input 607 treesize of output 801 [2022-12-14 12:15:36,016 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:36,017 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:36,018 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:36,019 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:36,021 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:36,022 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:36,023 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:36,024 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:36,025 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:36,026 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:36,027 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:36,028 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:36,029 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:36,029 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:36,030 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:36,031 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:36,031 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:36,032 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:36,033 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:36,033 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:36,034 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:36,035 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:36,035 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:36,036 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:36,037 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:36,038 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:36,039 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:36,040 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:36,041 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:36,042 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:36,043 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:36,044 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:36,044 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:36,045 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:36,045 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:36,046 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:36,046 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:36,047 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:36,048 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:36,048 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:36,049 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:36,049 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:36,050 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:36,051 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:36,051 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:36,052 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:36,052 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:36,053 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:36,053 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:36,054 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:36,054 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:36,055 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:36,055 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:36,056 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:36,056 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:36,057 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:36,057 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:36,058 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:36,058 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:36,059 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:36,059 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:36,060 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:36,060 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:36,061 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:36,061 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:36,062 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:36,069 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 66 select indices, 66 select index equivalence classes, 2146 disjoint index pairs (out of 2145 index pairs), introduced 66 new quantified variables, introduced 0 case distinctions, treesize of input 609 treesize of output 803 [2022-12-14 12:15:36,283 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:36,284 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 21 [2022-12-14 12:15:36,310 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 10 [2022-12-14 12:15:38,157 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:38,160 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:38,162 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:38,165 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:38,168 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:38,171 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:38,174 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:38,176 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:38,179 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:38,181 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:38,183 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:38,186 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:38,189 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:38,191 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:38,193 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:38,196 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:38,198 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:38,200 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:38,203 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:38,206 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:38,209 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:38,212 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:38,215 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:38,217 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:38,221 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:38,223 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:38,226 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:38,228 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:38,234 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:38,236 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:38,238 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:38,240 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:38,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:38,243 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:38,245 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:38,246 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:38,249 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:38,252 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:38,254 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:38,257 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:38,260 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:38,262 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:38,264 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:38,266 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:38,269 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:38,273 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:38,276 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:38,279 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:38,282 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:38,284 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:38,287 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:38,290 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:38,294 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:38,297 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:38,300 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:38,302 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:38,304 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:38,307 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:38,310 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:38,313 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:38,316 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:38,320 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:38,322 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:38,325 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:38,327 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:38,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:38,333 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:38,337 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:38,340 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:38,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:38,344 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:38,347 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:38,351 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:38,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:38,358 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:38,360 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:38,363 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:38,366 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:38,369 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:38,372 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:38,374 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:38,377 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:38,380 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:38,383 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:38,385 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:38,388 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:38,391 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:38,394 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:38,397 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:38,403 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:38,405 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:38,408 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:38,411 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:38,417 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:38,420 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:38,422 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:38,423 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:38,425 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:38,427 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:38,429 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:38,432 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:38,434 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:38,438 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:38,441 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:38,445 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:38,448 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:38,452 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:38,456 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:38,460 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:38,462 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:38,466 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:38,468 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:38,471 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:38,475 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:38,478 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:38,480 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:38,484 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:38,487 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:38,489 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:38,492 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:38,495 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:38,498 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:38,501 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:38,503 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:38,506 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:38,508 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:38,511 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:38,515 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:38,518 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:38,521 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:38,553 INFO L321 Elim1Store]: treesize reduction 49, result has 12.5 percent of original size [2022-12-14 12:15:38,554 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 67 select indices, 67 select index equivalence classes, 2276 disjoint index pairs (out of 2211 index pairs), introduced 67 new quantified variables, introduced 67 case distinctions, treesize of input 3209 treesize of output 3012 [2022-12-14 12:15:38,908 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:38,910 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:38,913 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:38,915 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:38,918 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:38,920 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:38,922 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:38,925 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:38,927 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:38,930 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:38,932 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:38,934 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:38,936 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:38,938 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:38,940 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:38,942 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:38,943 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:38,945 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:38,947 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:38,949 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:38,951 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:38,954 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:38,956 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:38,958 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:38,959 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:38,961 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:38,963 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:38,965 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:38,969 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:38,971 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:38,973 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:38,974 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:38,977 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:38,979 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:38,980 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:38,982 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:38,984 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:38,986 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:38,987 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:38,989 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:38,990 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:38,992 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:38,994 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:38,995 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:38,997 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:38,998 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:39,001 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:39,003 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:39,005 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:39,007 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:39,009 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:39,011 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:39,012 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:39,013 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:39,014 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:39,016 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:39,017 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:39,019 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:39,020 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:39,022 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:39,024 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:39,025 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:39,027 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:39,029 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:39,030 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:39,032 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:39,034 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:39,036 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:39,038 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:39,040 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:39,042 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:39,044 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:39,045 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:39,047 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:39,049 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:39,051 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:39,054 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:39,056 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:39,058 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:39,059 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:39,061 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:39,063 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:39,064 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:39,066 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:39,068 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:39,070 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:39,071 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:39,073 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:39,075 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:39,077 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:39,078 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:39,080 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:39,083 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:39,087 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:39,089 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:39,090 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:39,092 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:39,094 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:39,096 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:39,098 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:39,100 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:39,102 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:39,104 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:39,107 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:39,108 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:39,112 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:39,114 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:39,116 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:39,118 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:39,120 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:39,122 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:39,123 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:39,125 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:39,128 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:39,129 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:39,131 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:39,133 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:39,135 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:39,137 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:39,138 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:39,139 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:39,140 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:39,142 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:39,143 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:39,145 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:39,147 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:39,148 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:39,153 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:39,155 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:39,157 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:15:39,196 INFO L321 Elim1Store]: treesize reduction 51, result has 12.1 percent of original size [2022-12-14 12:15:39,197 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 67 select indices, 67 select index equivalence classes, 2276 disjoint index pairs (out of 2211 index pairs), introduced 67 new quantified variables, introduced 67 case distinctions, treesize of input 3211 treesize of output 3014 [2022-12-14 12:15:39,540 INFO L321 Elim1Store]: treesize reduction 29, result has 14.7 percent of original size [2022-12-14 12:15:39,541 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 3209 treesize of output 3205 [2022-12-14 12:15:39,721 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 3204 treesize of output 3208 [2022-12-14 12:15:41,314 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 12 [2022-12-14 12:15:41,335 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 10 [2022-12-14 12:15:41,367 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 10 [2022-12-14 12:16:07,689 INFO L197 IcfgInterpreter]: Interpreting procedure ldv_irq_1 with input of size 215 for LOIs [2022-12-14 12:16:08,024 INFO L197 IcfgInterpreter]: Interpreting procedure ldv_init_zalloc with input of size 1214 for LOIs [2022-12-14 12:16:13,756 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:16:13,757 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:16:13,758 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:16:13,759 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:16:13,760 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:16:13,761 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:16:13,761 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:16:13,762 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:16:13,763 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:16:13,763 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:16:13,764 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:16:13,765 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:16:13,765 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:16:13,766 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:16:13,767 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:16:13,767 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:16:13,768 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:16:13,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:16:13,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:16:13,770 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:16:13,770 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:16:13,771 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:16:13,772 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:16:13,772 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:16:13,773 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:16:13,774 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:16:13,774 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:16:13,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:16:13,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:16:13,777 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:16:13,778 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:16:13,778 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:16:13,779 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:16:13,781 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 32 select indices, 32 select index equivalence classes, 530 disjoint index pairs (out of 496 index pairs), introduced 32 new quantified variables, introduced 0 case distinctions, treesize of input 169 treesize of output 264 [2022-12-14 12:16:13,895 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:16:13,896 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:16:13,902 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:16:13,904 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:16:13,912 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:16:14,328 INFO L321 Elim1Store]: treesize reduction 504, result has 33.4 percent of original size [2022-12-14 12:16:14,330 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 34 select indices, 34 select index equivalence classes, 533 disjoint index pairs (out of 561 index pairs), introduced 34 new quantified variables, introduced 56 case distinctions, treesize of input 177 treesize of output 385 [2022-12-14 12:16:14,883 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:16:14,884 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 16 [2022-12-14 12:16:14,910 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:16:14,911 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 17 treesize of output 17 [2022-12-14 12:16:19,684 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:16:19,685 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:16:19,687 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:16:19,689 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:16:19,690 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:16:19,691 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:16:19,693 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:16:19,694 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:16:19,695 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:16:19,696 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:16:19,698 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:16:19,699 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:16:19,700 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:16:19,702 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:16:19,703 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:16:19,704 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:16:19,706 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:16:19,707 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:16:19,708 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:16:19,710 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:16:19,711 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:16:19,712 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:16:19,714 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:16:19,715 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:16:19,716 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:16:19,717 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:16:19,719 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:16:19,720 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:16:19,721 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:16:19,722 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:16:19,723 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:16:19,725 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:16:19,726 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:16:19,728 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 32 select indices, 32 select index equivalence classes, 530 disjoint index pairs (out of 496 index pairs), introduced 32 new quantified variables, introduced 0 case distinctions, treesize of input 169 treesize of output 264 [2022-12-14 12:16:19,887 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:16:19,888 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:16:19,888 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:16:19,889 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:16:19,890 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:16:19,892 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:16:19,894 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:16:19,894 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:16:19,896 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:16:19,898 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:16:19,899 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:16:19,900 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:16:19,901 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:16:19,902 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:16:19,903 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:16:19,904 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:16:19,905 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:16:19,908 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:16:19,909 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:16:19,910 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:16:19,911 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:16:19,912 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:16:19,913 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:16:19,914 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:16:19,915 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:16:19,916 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:16:19,918 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:16:19,919 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:16:19,920 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:16:19,921 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:16:19,923 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:16:19,966 INFO L321 Elim1Store]: treesize reduction 36, result has 34.5 percent of original size [2022-12-14 12:16:19,967 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 34 select indices, 34 select index equivalence classes, 559 disjoint index pairs (out of 561 index pairs), introduced 34 new quantified variables, introduced 4 case distinctions, treesize of input 177 treesize of output 281 [2022-12-14 12:16:20,409 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:16:20,409 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 16 [2022-12-14 12:16:20,439 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:16:20,440 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 17 treesize of output 17 [2022-12-14 12:16:25,380 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:16:25,383 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:16:25,386 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:16:25,391 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:16:25,393 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:16:25,395 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:16:25,397 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:16:25,398 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:16:25,400 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:16:25,401 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:16:25,404 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:16:25,405 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:16:25,407 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:16:25,408 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:16:25,409 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:16:25,410 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:16:25,412 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:16:25,413 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:16:25,414 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:16:25,415 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:16:25,417 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:16:25,418 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:16:25,420 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:16:25,422 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:16:25,424 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:16:25,426 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:16:25,427 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:16:25,428 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:16:25,429 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:16:25,430 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:16:25,432 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:16:25,433 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:16:25,435 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:16:25,437 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 32 select indices, 32 select index equivalence classes, 530 disjoint index pairs (out of 496 index pairs), introduced 32 new quantified variables, introduced 0 case distinctions, treesize of input 169 treesize of output 264 [2022-12-14 12:16:25,598 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:16:25,599 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:16:25,600 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:16:25,601 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:16:25,602 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:16:25,603 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:16:25,605 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:16:25,607 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:16:25,608 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:16:25,609 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:16:25,610 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:16:25,611 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:16:25,612 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:16:25,613 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:16:25,614 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:16:25,615 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:16:25,616 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:16:25,617 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:16:25,618 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:16:25,618 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:16:25,619 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:16:25,620 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:16:25,621 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:16:25,623 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:16:25,624 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:16:25,625 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:16:25,730 INFO L321 Elim1Store]: treesize reduction 126, result has 33.7 percent of original size [2022-12-14 12:16:25,731 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 34 select indices, 34 select index equivalence classes, 554 disjoint index pairs (out of 561 index pairs), introduced 34 new quantified variables, introduced 14 case distinctions, treesize of input 177 treesize of output 301 [2022-12-14 12:16:26,362 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:16:26,363 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 16 [2022-12-14 12:16:26,391 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:16:26,392 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 17 treesize of output 17 [2022-12-14 12:16:26,825 INFO L197 IcfgInterpreter]: Interpreting procedure #Ultimate.meminit with input of size 1239 for LOIs [2022-12-14 12:16:29,293 INFO L197 IcfgInterpreter]: Interpreting procedure assume_abort_if_not with input of size 119 for LOIs [2022-12-14 12:16:29,313 INFO L180 IcfgInterpreter]: Interpretation finished [2022-12-14 12:16:38,660 WARN L233 SmtUtils]: Spent 9.08s on a formula simplification. DAG size of input: 1076 DAG size of output: 1016 (called from [L 361] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-12-14 12:17:04,533 WARN L233 SmtUtils]: Spent 25.41s on a formula simplification. DAG size of input: 1214 DAG size of output: 1107 (called from [L 361] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-12-14 12:17:31,164 WARN L233 SmtUtils]: Spent 26.09s on a formula simplification. DAG size of input: 1227 DAG size of output: 1171 (called from [L 361] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-12-14 12:17:51,657 WARN L233 SmtUtils]: Spent 19.88s on a formula simplification. DAG size of input: 1239 DAG size of output: 1169 (called from [L 361] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-12-14 12:18:16,655 WARN L233 SmtUtils]: Spent 24.36s on a formula simplification. DAG size of input: 1240 DAG size of output: 1170 (called from [L 361] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-12-14 12:18:26,296 WARN L233 SmtUtils]: Spent 7.17s on a formula simplification. DAG size of input: 747 DAG size of output: 669 (called from [L 361] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-12-14 12:18:32,606 WARN L233 SmtUtils]: Spent 5.83s on a formula simplification. DAG size of input: 751 DAG size of output: 637 (called from [L 361] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-12-14 12:18:52,535 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSifa [1435364887] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 12:18:52,536 INFO L184 FreeRefinementEngine]: Found 1 perfect and 3 imperfect interpolant sequences. [2022-12-14 12:18:52,536 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [30] imperfect sequences [8, 10, 10] total 47 [2022-12-14 12:18:52,536 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1083240849] [2022-12-14 12:18:52,536 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 12:18:52,536 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 31 states [2022-12-14 12:18:52,536 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 12:18:52,537 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 31 interpolants. [2022-12-14 12:18:52,537 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=252, Invalid=1910, Unknown=0, NotChecked=0, Total=2162 [2022-12-14 12:18:52,537 INFO L87 Difference]: Start difference. First operand 5787 states and 8506 transitions. Second operand has 31 states, 22 states have (on average 3.272727272727273) internal successors, (72), 20 states have internal predecessors, (72), 7 states have call successors, (47), 5 states have call predecessors, (47), 5 states have return successors, (44), 7 states have call predecessors, (44), 7 states have call successors, (44) [2022-12-14 12:19:39,144 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 12:19:39,144 INFO L93 Difference]: Finished difference Result 11046 states and 16263 transitions. [2022-12-14 12:19:39,146 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2022-12-14 12:19:39,146 INFO L78 Accepts]: Start accepts. Automaton has has 31 states, 22 states have (on average 3.272727272727273) internal successors, (72), 20 states have internal predecessors, (72), 7 states have call successors, (47), 5 states have call predecessors, (47), 5 states have return successors, (44), 7 states have call predecessors, (44), 7 states have call successors, (44) Word has length 284 [2022-12-14 12:19:39,146 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 12:19:39,167 INFO L225 Difference]: With dead ends: 11046 [2022-12-14 12:19:39,167 INFO L226 Difference]: Without dead ends: 5955 [2022-12-14 12:19:39,179 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 861 GetRequests, 804 SyntacticMatches, 10 SemanticMatches, 47 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 401 ImplicationChecksByTransitivity, 145.1s TimeCoverageRelationStatistics Valid=276, Invalid=2076, Unknown=0, NotChecked=0, Total=2352 [2022-12-14 12:19:39,180 INFO L413 NwaCegarLoop]: 750 mSDtfsCounter, 90 mSDsluCounter, 11059 mSDsCounter, 0 mSdLazyCounter, 5810 mSolverCounterSat, 19 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 42.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 94 SdHoareTripleChecker+Valid, 11809 SdHoareTripleChecker+Invalid, 5829 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 19 IncrementalHoareTripleChecker+Valid, 5810 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 44.4s IncrementalHoareTripleChecker+Time [2022-12-14 12:19:39,180 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [94 Valid, 11809 Invalid, 5829 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [19 Valid, 5810 Invalid, 0 Unknown, 0 Unchecked, 44.4s Time] [2022-12-14 12:19:39,187 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5955 states. [2022-12-14 12:19:39,502 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5955 to 5880. [2022-12-14 12:19:39,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5880 states, 3365 states have (on average 1.3084695393759287) internal successors, (4403), 3463 states have internal predecessors, (4403), 2086 states have call successors, (2086), 417 states have call predecessors, (2086), 428 states have return successors, (2139), 2044 states have call predecessors, (2139), 2085 states have call successors, (2139) [2022-12-14 12:19:39,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5880 states to 5880 states and 8628 transitions. [2022-12-14 12:19:39,527 INFO L78 Accepts]: Start accepts. Automaton has 5880 states and 8628 transitions. Word has length 284 [2022-12-14 12:19:39,527 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 12:19:39,527 INFO L495 AbstractCegarLoop]: Abstraction has 5880 states and 8628 transitions. [2022-12-14 12:19:39,527 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 31 states, 22 states have (on average 3.272727272727273) internal successors, (72), 20 states have internal predecessors, (72), 7 states have call successors, (47), 5 states have call predecessors, (47), 5 states have return successors, (44), 7 states have call predecessors, (44), 7 states have call successors, (44) [2022-12-14 12:19:39,527 INFO L276 IsEmpty]: Start isEmpty. Operand 5880 states and 8628 transitions. [2022-12-14 12:19:39,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 259 [2022-12-14 12:19:39,530 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 12:19:39,531 INFO L195 NwaCegarLoop]: trace histogram [33, 6, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 12:19:39,538 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54b78ef3-833c-4b6d-a821-2d15170c2439/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Ended with exit code 0 [2022-12-14 12:19:39,731 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11,8 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54b78ef3-833c-4b6d-a821-2d15170c2439/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-14 12:19:39,731 INFO L420 AbstractCegarLoop]: === Iteration 13 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 12:19:39,731 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 12:19:39,732 INFO L85 PathProgramCache]: Analyzing trace with hash 1834136522, now seen corresponding path program 1 times [2022-12-14 12:19:39,732 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 12:19:39,732 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [930455909] [2022-12-14 12:19:39,732 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 12:19:39,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 12:19:39,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 12:19:40,046 INFO L134 CoverageAnalysis]: Checked inductivity of 1173 backedges. 16 proven. 7 refuted. 0 times theorem prover too weak. 1150 trivial. 0 not checked. [2022-12-14 12:19:40,046 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 12:19:40,047 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [930455909] [2022-12-14 12:19:40,047 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [930455909] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-14 12:19:40,047 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1062712850] [2022-12-14 12:19:40,047 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 12:19:40,047 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-14 12:19:40,047 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54b78ef3-833c-4b6d-a821-2d15170c2439/bin/utaipan-gh47qXpMRh/z3 [2022-12-14 12:19:40,048 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54b78ef3-833c-4b6d-a821-2d15170c2439/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-14 12:19:40,049 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54b78ef3-833c-4b6d-a821-2d15170c2439/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Waiting until timeout for monitored process [2022-12-14 12:19:40,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 12:19:40,371 INFO L263 TraceCheckSpWp]: Trace formula consists of 1897 conjuncts, 12 conjunts are in the unsatisfiable core [2022-12-14 12:19:40,374 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 12:19:40,469 INFO L134 CoverageAnalysis]: Checked inductivity of 1173 backedges. 12 proven. 7 refuted. 0 times theorem prover too weak. 1154 trivial. 0 not checked. [2022-12-14 12:19:40,470 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-12-14 12:19:40,670 INFO L134 CoverageAnalysis]: Checked inductivity of 1173 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 1155 trivial. 0 not checked. [2022-12-14 12:19:40,671 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1062712850] provided 0 perfect and 2 imperfect interpolant sequences [2022-12-14 12:19:40,671 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [566522380] [2022-12-14 12:19:40,673 INFO L159 IcfgInterpreter]: Started Sifa with 117 locations of interest [2022-12-14 12:19:40,673 INFO L166 IcfgInterpreter]: Building call graph [2022-12-14 12:19:40,673 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2022-12-14 12:19:40,673 INFO L176 IcfgInterpreter]: Starting interpretation [2022-12-14 12:19:40,673 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2022-12-14 12:19:41,196 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:41,563 INFO L321 Elim1Store]: treesize reduction 304, result has 46.8 percent of original size [2022-12-14 12:19:41,563 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 31 select indices, 31 select index equivalence classes, 467 disjoint index pairs (out of 465 index pairs), introduced 31 new quantified variables, introduced 30 case distinctions, treesize of input 162 treesize of output 370 [2022-12-14 12:19:41,870 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:42,372 INFO L321 Elim1Store]: treesize reduction 540, result has 33.4 percent of original size [2022-12-14 12:19:42,372 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 33 select indices, 33 select index equivalence classes, 498 disjoint index pairs (out of 528 index pairs), introduced 33 new quantified variables, introduced 60 case distinctions, treesize of input 172 treesize of output 385 [2022-12-14 12:19:43,737 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 9 [2022-12-14 12:19:43,740 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2022-12-14 12:19:43,744 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 7 treesize of output 6 [2022-12-14 12:19:44,345 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:44,348 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 32 select indices, 32 select index equivalence classes, 497 disjoint index pairs (out of 496 index pairs), introduced 32 new quantified variables, introduced 0 case distinctions, treesize of input 161 treesize of output 97 [2022-12-14 12:19:44,484 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:44,485 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:44,486 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:44,488 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:44,490 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:44,491 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:44,492 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:44,493 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:44,494 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:44,495 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:44,496 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:44,496 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:44,497 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:44,498 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:44,498 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:44,499 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:44,500 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:44,501 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:44,502 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:44,503 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:44,504 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:44,505 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:44,505 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:44,506 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:44,507 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:44,507 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:44,508 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:44,509 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:44,510 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:44,510 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:44,511 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:44,512 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:44,513 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:44,513 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:44,514 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:44,515 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:44,515 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:44,516 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:44,517 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:44,518 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:44,518 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:44,519 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:44,519 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:44,520 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:44,522 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:44,523 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:44,525 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:44,526 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:44,527 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:44,528 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:44,528 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:44,529 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:44,529 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:44,530 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:44,530 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:44,531 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:44,532 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:44,532 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:44,533 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:44,533 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:44,534 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:44,534 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:44,535 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:44,535 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:44,536 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:44,536 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:44,537 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:44,537 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:44,538 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:44,543 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 99 select indices, 99 select index equivalence classes, 1874 disjoint index pairs (out of 4851 index pairs), introduced 99 new quantified variables, introduced 0 case distinctions, treesize of input 848 treesize of output 314 [2022-12-14 12:19:44,673 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:44,675 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 33 select indices, 33 select index equivalence classes, 528 disjoint index pairs (out of 528 index pairs), introduced 33 new quantified variables, introduced 0 case distinctions, treesize of input 166 treesize of output 100 [2022-12-14 12:19:46,314 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:46,316 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 33 select indices, 33 select index equivalence classes, 528 disjoint index pairs (out of 528 index pairs), introduced 33 new quantified variables, introduced 0 case distinctions, treesize of input 166 treesize of output 100 [2022-12-14 12:19:46,469 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:46,470 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:46,471 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:46,472 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:46,473 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:46,473 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:46,474 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:46,475 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:46,476 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:46,476 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:46,477 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:46,478 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:46,479 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:46,480 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:46,481 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:46,482 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:46,483 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:46,483 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:46,484 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:46,485 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:46,486 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:46,486 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:46,487 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:46,488 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:46,489 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:46,490 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:46,490 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:46,491 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:46,492 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:46,493 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:46,494 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:46,495 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:46,495 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:46,496 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:46,497 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:46,498 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:46,499 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:46,499 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:46,500 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:46,501 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:46,502 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:46,502 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:46,503 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:46,504 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:46,505 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:46,505 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:46,506 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:46,507 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:46,507 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:46,508 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:46,509 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:46,509 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:46,510 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:46,511 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:46,512 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:46,513 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:46,514 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:46,514 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:46,515 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:46,515 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:46,516 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:46,517 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:46,517 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:46,518 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:46,518 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:46,519 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:46,519 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:46,520 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:46,520 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:46,528 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 99 select indices, 99 select index equivalence classes, 1874 disjoint index pairs (out of 4851 index pairs), introduced 99 new quantified variables, introduced 0 case distinctions, treesize of input 848 treesize of output 314 [2022-12-14 12:19:46,686 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:46,688 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 32 select indices, 32 select index equivalence classes, 497 disjoint index pairs (out of 496 index pairs), introduced 32 new quantified variables, introduced 0 case distinctions, treesize of input 161 treesize of output 97 [2022-12-14 12:19:51,864 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-12-14 12:19:51,976 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 4 [2022-12-14 12:19:52,032 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-12-14 12:19:52,206 WARN L207 Elim1Store]: Array PQE input equivalent to false [2022-12-14 12:19:52,217 WARN L207 Elim1Store]: Array PQE input equivalent to false [2022-12-14 12:19:52,221 WARN L207 Elim1Store]: Array PQE input equivalent to false [2022-12-14 12:19:56,383 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-12-14 12:19:56,479 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-12-14 12:19:56,526 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 4 [2022-12-14 12:19:56,729 WARN L207 Elim1Store]: Array PQE input equivalent to false [2022-12-14 12:19:56,736 WARN L207 Elim1Store]: Array PQE input equivalent to false [2022-12-14 12:19:56,739 WARN L207 Elim1Store]: Array PQE input equivalent to false [2022-12-14 12:19:57,624 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:57,625 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:57,626 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:57,626 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:57,627 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:57,628 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:57,628 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:57,629 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:57,630 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:57,630 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:57,631 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:57,632 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:57,632 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:57,633 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:57,634 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:57,634 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:57,635 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:57,635 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:57,636 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:57,637 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:57,637 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:57,638 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:57,638 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:57,639 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:57,640 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:57,640 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:57,641 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:57,642 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:57,642 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:57,643 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:57,643 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:57,644 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:57,644 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:57,645 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:57,645 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:57,645 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:57,646 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:57,646 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:57,647 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:57,647 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:57,648 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:57,648 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:57,649 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:57,649 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:57,650 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:57,650 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:57,651 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:57,651 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:57,652 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:57,652 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:57,652 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:57,653 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:57,653 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:57,654 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:57,654 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:57,655 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:57,655 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:57,656 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:57,656 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:57,657 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:57,657 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:57,658 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:57,658 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:57,658 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:57,659 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:57,659 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:57,665 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 66 select indices, 66 select index equivalence classes, 2146 disjoint index pairs (out of 2145 index pairs), introduced 66 new quantified variables, introduced 0 case distinctions, treesize of input 607 treesize of output 801 [2022-12-14 12:19:57,811 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:57,812 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 21 [2022-12-14 12:19:57,835 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 10 [2022-12-14 12:19:57,913 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:57,914 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:57,915 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:57,916 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:57,916 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:57,917 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:57,918 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:57,918 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:57,919 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:57,920 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:57,920 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:57,921 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:57,922 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:57,922 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:57,923 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:57,924 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:57,924 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:57,925 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:57,926 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:57,926 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:57,927 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:57,928 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:57,928 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:57,929 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:57,929 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:57,930 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:57,931 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:57,931 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:57,932 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:57,933 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:57,933 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:57,934 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:57,934 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:57,935 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:57,935 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:57,936 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:57,936 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:57,936 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:57,937 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:57,937 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:57,938 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:57,938 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:57,939 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:57,939 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:57,940 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:57,940 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:57,941 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:57,941 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:57,942 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:57,942 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:57,943 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:57,943 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:57,944 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:57,944 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:57,945 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:57,945 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:57,946 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:57,946 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:57,947 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:57,947 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:57,948 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:57,948 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:57,949 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:57,949 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:57,949 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:57,950 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:19:57,956 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 66 select indices, 66 select index equivalence classes, 2146 disjoint index pairs (out of 2145 index pairs), introduced 66 new quantified variables, introduced 0 case distinctions, treesize of input 609 treesize of output 803 [2022-12-14 12:20:00,468 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:00,471 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:00,473 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:00,476 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:00,479 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:00,481 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:00,483 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:00,486 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:00,488 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:00,490 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:00,492 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:00,494 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:00,497 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:00,500 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:00,503 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:00,506 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:00,508 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:00,510 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:00,512 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:00,515 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:00,517 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:00,520 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:00,522 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:00,524 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:00,526 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:00,529 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:00,531 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:00,533 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:00,537 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:00,538 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:00,540 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:00,542 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:00,544 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:00,546 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:00,548 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:00,550 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:00,553 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:00,555 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:00,557 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:00,558 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:00,560 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:00,561 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:00,563 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:00,564 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:00,566 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:00,568 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:00,569 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:00,571 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:00,573 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:00,575 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:00,577 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:00,580 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:00,581 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:00,583 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:00,585 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:00,587 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:00,589 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:00,591 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:00,593 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:00,595 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:00,597 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:00,598 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:00,600 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:00,601 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:00,603 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:00,605 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:00,607 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:00,610 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:00,612 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:00,613 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:00,614 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:00,616 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:00,618 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:00,620 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:00,623 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:00,625 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:00,626 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:00,628 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:00,630 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:00,631 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:00,633 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:00,634 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:00,636 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:00,637 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:00,639 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:00,641 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:00,642 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:00,643 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:00,645 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:00,646 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:00,648 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:00,649 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:00,652 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:00,655 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:00,657 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:00,659 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:00,661 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:00,662 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:00,664 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:00,665 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:00,667 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:00,668 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:00,669 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:00,670 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:00,672 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:00,674 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:00,675 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:00,677 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:00,679 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:00,680 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:00,682 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:00,684 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:00,686 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:00,687 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:00,689 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:00,690 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:00,691 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:00,693 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:00,695 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:00,697 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:00,698 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:00,699 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:00,701 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:00,703 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:00,704 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:00,706 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:00,708 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:00,710 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:00,712 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:00,714 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:00,742 INFO L321 Elim1Store]: treesize reduction 51, result has 12.1 percent of original size [2022-12-14 12:20:00,743 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 67 select indices, 67 select index equivalence classes, 2276 disjoint index pairs (out of 2211 index pairs), introduced 67 new quantified variables, introduced 67 case distinctions, treesize of input 3211 treesize of output 3014 [2022-12-14 12:20:01,106 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:01,108 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:01,111 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:01,114 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:01,116 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:01,119 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:01,122 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:01,125 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:01,126 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:01,128 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:01,132 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:01,134 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:01,137 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:01,139 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:01,141 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:01,143 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:01,145 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:01,147 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:01,149 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:01,151 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:01,154 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:01,156 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:01,159 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:01,161 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:01,163 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:01,165 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:01,167 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:01,169 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:01,173 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:01,174 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:01,176 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:01,178 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:01,180 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:01,182 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:01,184 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:01,187 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:01,189 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:01,191 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:01,194 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:01,196 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:01,199 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:01,200 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:01,202 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:01,204 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:01,206 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:01,209 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:01,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:01,213 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:01,214 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:01,217 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:01,218 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:01,221 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:01,223 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:01,225 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:01,228 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:01,232 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:01,235 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:01,237 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:01,239 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:01,241 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:01,244 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:01,246 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:01,249 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:01,251 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:01,254 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:01,257 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:01,260 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:01,262 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:01,266 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:01,269 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:01,271 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:01,274 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:01,278 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:01,281 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:01,284 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:01,286 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:01,289 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:01,292 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:01,295 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:01,297 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:01,299 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:01,302 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:01,304 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:01,306 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:01,308 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:01,311 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:01,313 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:01,316 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:01,318 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:01,320 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:01,323 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:01,326 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:01,329 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:01,333 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:01,335 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:01,338 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:01,339 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:01,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:01,344 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:01,347 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:01,348 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:01,350 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:01,352 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:01,355 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:01,357 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:01,359 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:01,361 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:01,363 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:01,366 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:01,368 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:01,371 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:01,373 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:01,375 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:01,377 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:01,379 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:01,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:01,383 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:01,385 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:01,387 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:01,389 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:01,391 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:01,392 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:01,394 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:01,397 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:01,400 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:01,403 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:01,405 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:01,407 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:01,409 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:01,411 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:01,440 INFO L321 Elim1Store]: treesize reduction 49, result has 12.5 percent of original size [2022-12-14 12:20:01,441 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 67 select indices, 67 select index equivalence classes, 2276 disjoint index pairs (out of 2211 index pairs), introduced 67 new quantified variables, introduced 67 case distinctions, treesize of input 3209 treesize of output 3012 [2022-12-14 12:20:01,794 INFO L321 Elim1Store]: treesize reduction 29, result has 14.7 percent of original size [2022-12-14 12:20:01,795 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 3209 treesize of output 3205 [2022-12-14 12:20:01,980 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 3204 treesize of output 3208 [2022-12-14 12:20:03,576 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 10 [2022-12-14 12:20:03,601 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 10 [2022-12-14 12:20:03,637 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 12 [2022-12-14 12:20:29,443 INFO L197 IcfgInterpreter]: Interpreting procedure ldv_irq_1 with input of size 215 for LOIs [2022-12-14 12:20:29,768 INFO L197 IcfgInterpreter]: Interpreting procedure ldv_init_zalloc with input of size 1214 for LOIs [2022-12-14 12:20:35,721 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:35,722 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:35,724 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:35,725 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:35,726 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:35,728 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:35,729 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:35,730 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:35,731 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:35,733 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:35,734 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:35,735 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:35,737 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:35,738 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:35,739 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:35,741 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:35,742 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:35,743 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:35,744 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:35,746 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:35,747 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:35,748 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:35,749 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:35,751 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:35,752 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:35,753 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:35,754 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:35,755 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:35,756 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:35,758 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:35,759 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:35,761 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:35,762 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:35,765 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 32 select indices, 32 select index equivalence classes, 530 disjoint index pairs (out of 496 index pairs), introduced 32 new quantified variables, introduced 0 case distinctions, treesize of input 169 treesize of output 264 [2022-12-14 12:20:36,032 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:36,033 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:36,034 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:36,035 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:36,036 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:36,037 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:36,038 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:36,039 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:36,040 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:36,041 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:36,042 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:36,044 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:36,045 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:36,046 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:36,047 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:36,048 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:36,049 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:36,050 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:36,050 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:36,051 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:36,052 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:36,053 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:36,054 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:36,055 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:36,056 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:36,057 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:36,058 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:36,058 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:36,059 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:36,060 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:36,061 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:36,062 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:36,109 INFO L321 Elim1Store]: treesize reduction 18, result has 35.7 percent of original size [2022-12-14 12:20:36,110 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 34 select indices, 34 select index equivalence classes, 560 disjoint index pairs (out of 561 index pairs), introduced 34 new quantified variables, introduced 2 case distinctions, treesize of input 177 treesize of output 277 [2022-12-14 12:20:36,612 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:36,613 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 16 [2022-12-14 12:20:36,650 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:36,651 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 17 treesize of output 17 [2022-12-14 12:20:42,265 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:42,266 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 16 [2022-12-14 12:20:42,301 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:42,302 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 17 treesize of output 17 [2022-12-14 12:20:42,519 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:42,520 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:42,522 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:42,523 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:42,525 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:42,527 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:42,528 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:42,530 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:42,532 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:42,533 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:42,534 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:42,536 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:42,538 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:42,539 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:42,540 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:42,542 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:42,544 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:42,545 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:42,546 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:42,548 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:42,550 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:42,551 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:42,552 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:42,554 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:42,556 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:42,557 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:42,558 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:42,560 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:42,562 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:42,563 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:42,564 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:42,566 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:42,567 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:42,570 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 32 select indices, 32 select index equivalence classes, 530 disjoint index pairs (out of 496 index pairs), introduced 32 new quantified variables, introduced 0 case distinctions, treesize of input 169 treesize of output 264 [2022-12-14 12:20:42,754 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:42,755 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:42,757 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:42,758 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:42,759 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:42,761 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:42,762 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:42,762 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:42,764 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:42,765 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:42,767 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:42,768 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:42,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:42,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:42,770 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:42,771 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:42,772 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:42,773 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:42,776 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:42,778 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:42,779 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:42,780 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:42,781 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:42,783 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:42,785 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:42,790 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:42,791 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:42,916 INFO L321 Elim1Store]: treesize reduction 108, result has 33.7 percent of original size [2022-12-14 12:20:42,916 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 34 select indices, 34 select index equivalence classes, 555 disjoint index pairs (out of 561 index pairs), introduced 34 new quantified variables, introduced 12 case distinctions, treesize of input 177 treesize of output 297 [2022-12-14 12:20:48,310 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:48,312 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:48,314 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:48,315 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:48,317 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:48,319 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:48,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:48,322 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:48,324 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:48,326 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:48,327 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:48,329 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:48,331 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:48,332 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:48,334 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:48,336 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:48,337 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:48,339 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:48,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:48,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:48,344 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:48,346 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:48,347 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:48,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:48,351 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:48,352 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:48,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:48,355 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:48,357 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:48,359 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:48,360 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:48,362 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:48,364 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:48,367 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 32 select indices, 32 select index equivalence classes, 530 disjoint index pairs (out of 496 index pairs), introduced 32 new quantified variables, introduced 0 case distinctions, treesize of input 169 treesize of output 264 [2022-12-14 12:20:48,514 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:48,515 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:48,522 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:48,523 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:48,525 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:48,528 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:48,531 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:48,532 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:48,533 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:48,536 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:48,537 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:48,538 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:48,539 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:48,540 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:48,545 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:48,546 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:48,878 INFO L321 Elim1Store]: treesize reduction 306, result has 33.5 percent of original size [2022-12-14 12:20:48,879 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 34 select indices, 34 select index equivalence classes, 544 disjoint index pairs (out of 561 index pairs), introduced 34 new quantified variables, introduced 34 case distinctions, treesize of input 177 treesize of output 341 [2022-12-14 12:20:49,571 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:49,571 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 16 [2022-12-14 12:20:49,603 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:20:49,604 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 17 treesize of output 17 [2022-12-14 12:20:50,318 INFO L197 IcfgInterpreter]: Interpreting procedure #Ultimate.meminit with input of size 1259 for LOIs [2022-12-14 12:20:53,294 INFO L197 IcfgInterpreter]: Interpreting procedure assume_abort_if_not with input of size 119 for LOIs [2022-12-14 12:20:53,320 INFO L180 IcfgInterpreter]: Interpretation finished