./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-validator-v0.8/linux-stable-2b9ec6c-1-106_1a-drivers--usb--gadget--g_printer.ko-entry_point_ldv-val-v0.8.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version b5237d83 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a82ed1d-97ed-4d1d-a519-cb06a208b71b/bin/utaipan-g80aRyZoba/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a82ed1d-97ed-4d1d-a519-cb06a208b71b/bin/utaipan-g80aRyZoba/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a82ed1d-97ed-4d1d-a519-cb06a208b71b/bin/utaipan-g80aRyZoba/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a82ed1d-97ed-4d1d-a519-cb06a208b71b/bin/utaipan-g80aRyZoba/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-validator-v0.8/linux-stable-2b9ec6c-1-106_1a-drivers--usb--gadget--g_printer.ko-entry_point_ldv-val-v0.8.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a82ed1d-97ed-4d1d-a519-cb06a208b71b/bin/utaipan-g80aRyZoba/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a82ed1d-97ed-4d1d-a519-cb06a208b71b/bin/utaipan-g80aRyZoba --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 bf5e73d985bafa5e008f16fba6fb54da90c4b127699bd918a748611ea9b79793 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-b5237d8 [2022-11-22 00:18:02,696 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-22 00:18:02,701 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-22 00:18:02,727 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-22 00:18:02,730 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-22 00:18:02,734 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-22 00:18:02,737 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-22 00:18:02,741 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-22 00:18:02,743 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-22 00:18:02,749 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-22 00:18:02,751 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-22 00:18:02,753 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-22 00:18:02,753 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-22 00:18:02,759 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-22 00:18:02,762 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-22 00:18:02,764 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-22 00:18:02,765 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-22 00:18:02,766 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-22 00:18:02,768 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-22 00:18:02,770 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-22 00:18:02,771 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-22 00:18:02,772 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-22 00:18:02,773 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-22 00:18:02,774 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-22 00:18:02,778 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-22 00:18:02,778 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-22 00:18:02,778 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-22 00:18:02,779 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-22 00:18:02,780 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-22 00:18:02,781 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-22 00:18:02,781 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-22 00:18:02,783 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-22 00:18:02,784 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-22 00:18:02,784 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-22 00:18:02,785 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-22 00:18:02,786 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-22 00:18:02,786 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-22 00:18:02,787 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-22 00:18:02,787 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-22 00:18:02,788 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-22 00:18:02,789 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-22 00:18:02,790 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a82ed1d-97ed-4d1d-a519-cb06a208b71b/bin/utaipan-g80aRyZoba/config/svcomp-Reach-64bit-Taipan_Default.epf [2022-11-22 00:18:02,825 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-22 00:18:02,825 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-22 00:18:02,825 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-22 00:18:02,826 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-22 00:18:02,827 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-22 00:18:02,827 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-22 00:18:02,827 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-22 00:18:02,827 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-22 00:18:02,827 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-22 00:18:02,828 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-11-22 00:18:02,829 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-22 00:18:02,829 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-22 00:18:02,829 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-11-22 00:18:02,829 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-11-22 00:18:02,830 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-22 00:18:02,830 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-11-22 00:18:02,830 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-11-22 00:18:02,830 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-11-22 00:18:02,831 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-22 00:18:02,831 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-22 00:18:02,832 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-22 00:18:02,832 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-22 00:18:02,832 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-22 00:18:02,832 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-22 00:18:02,832 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-22 00:18:02,833 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-22 00:18:02,833 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-22 00:18:02,833 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-22 00:18:02,834 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-22 00:18:02,834 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-22 00:18:02,834 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-22 00:18:02,834 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-11-22 00:18:02,835 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-22 00:18:02,835 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-22 00:18:02,835 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-11-22 00:18:02,835 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-22 00:18:02,835 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-22 00:18:02,836 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-22 00:18:02,836 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_5a82ed1d-97ed-4d1d-a519-cb06a208b71b/bin/utaipan-g80aRyZoba/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a82ed1d-97ed-4d1d-a519-cb06a208b71b/bin/utaipan-g80aRyZoba Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> bf5e73d985bafa5e008f16fba6fb54da90c4b127699bd918a748611ea9b79793 [2022-11-22 00:18:03,096 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-22 00:18:03,121 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-22 00:18:03,124 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-22 00:18:03,125 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-22 00:18:03,126 INFO L275 PluginConnector]: CDTParser initialized [2022-11-22 00:18:03,127 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a82ed1d-97ed-4d1d-a519-cb06a208b71b/bin/utaipan-g80aRyZoba/../../sv-benchmarks/c/ldv-validator-v0.8/linux-stable-2b9ec6c-1-106_1a-drivers--usb--gadget--g_printer.ko-entry_point_ldv-val-v0.8.cil.out.i [2022-11-22 00:18:06,387 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-22 00:18:06,953 INFO L351 CDTParser]: Found 1 translation units. [2022-11-22 00:18:06,953 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a82ed1d-97ed-4d1d-a519-cb06a208b71b/sv-benchmarks/c/ldv-validator-v0.8/linux-stable-2b9ec6c-1-106_1a-drivers--usb--gadget--g_printer.ko-entry_point_ldv-val-v0.8.cil.out.i [2022-11-22 00:18:06,999 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a82ed1d-97ed-4d1d-a519-cb06a208b71b/bin/utaipan-g80aRyZoba/data/9da3aadce/d09ebc0318af4f5a9e0fb22570478277/FLAG2ecca30e6 [2022-11-22 00:18:07,016 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a82ed1d-97ed-4d1d-a519-cb06a208b71b/bin/utaipan-g80aRyZoba/data/9da3aadce/d09ebc0318af4f5a9e0fb22570478277 [2022-11-22 00:18:07,021 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-22 00:18:07,024 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-22 00:18:07,027 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-22 00:18:07,028 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-22 00:18:07,031 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-22 00:18:07,033 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 12:18:07" (1/1) ... [2022-11-22 00:18:07,034 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@e73691c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:18:07, skipping insertion in model container [2022-11-22 00:18:07,035 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 12:18:07" (1/1) ... [2022-11-22 00:18:07,043 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-22 00:18:07,161 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-22 00:18:08,515 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_5a82ed1d-97ed-4d1d-a519-cb06a208b71b/sv-benchmarks/c/ldv-validator-v0.8/linux-stable-2b9ec6c-1-106_1a-drivers--usb--gadget--g_printer.ko-entry_point_ldv-val-v0.8.cil.out.i[158797,158810] [2022-11-22 00:18:08,552 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-22 00:18:08,587 INFO L203 MainTranslator]: Completed pre-run [2022-11-22 00:18:08,919 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_5a82ed1d-97ed-4d1d-a519-cb06a208b71b/sv-benchmarks/c/ldv-validator-v0.8/linux-stable-2b9ec6c-1-106_1a-drivers--usb--gadget--g_printer.ko-entry_point_ldv-val-v0.8.cil.out.i[158797,158810] [2022-11-22 00:18:08,939 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-22 00:18:09,015 INFO L208 MainTranslator]: Completed translation [2022-11-22 00:18:09,015 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:18:09 WrapperNode [2022-11-22 00:18:09,015 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-22 00:18:09,017 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-22 00:18:09,017 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-22 00:18:09,017 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-22 00:18:09,025 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:18:09" (1/1) ... [2022-11-22 00:18:09,101 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:18:09" (1/1) ... [2022-11-22 00:18:09,200 INFO L138 Inliner]: procedures = 189, calls = 1289, calls flagged for inlining = 74, calls inlined = 74, statements flattened = 3223 [2022-11-22 00:18:09,201 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-22 00:18:09,201 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-22 00:18:09,201 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-22 00:18:09,202 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-22 00:18:09,212 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:18:09" (1/1) ... [2022-11-22 00:18:09,212 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:18:09" (1/1) ... [2022-11-22 00:18:09,230 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:18:09" (1/1) ... [2022-11-22 00:18:09,230 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:18:09" (1/1) ... [2022-11-22 00:18:09,314 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:18:09" (1/1) ... [2022-11-22 00:18:09,337 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:18:09" (1/1) ... [2022-11-22 00:18:09,367 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:18:09" (1/1) ... [2022-11-22 00:18:09,438 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:18:09" (1/1) ... [2022-11-22 00:18:09,480 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-22 00:18:09,483 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-22 00:18:09,483 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-22 00:18:09,483 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-22 00:18:09,484 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:18:09" (1/1) ... [2022-11-22 00:18:09,491 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-22 00:18:09,503 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a82ed1d-97ed-4d1d-a519-cb06a208b71b/bin/utaipan-g80aRyZoba/z3 [2022-11-22 00:18:09,522 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a82ed1d-97ed-4d1d-a519-cb06a208b71b/bin/utaipan-g80aRyZoba/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-22 00:18:09,551 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a82ed1d-97ed-4d1d-a519-cb06a208b71b/bin/utaipan-g80aRyZoba/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-22 00:18:09,573 INFO L130 BoogieDeclarations]: Found specification of procedure printer_req_free [2022-11-22 00:18:09,573 INFO L138 BoogieDeclarations]: Found implementation of procedure printer_req_free [2022-11-22 00:18:09,573 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~int [2022-11-22 00:18:09,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~int [2022-11-22 00:18:09,574 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2022-11-22 00:18:09,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2022-11-22 00:18:09,575 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2022-11-22 00:18:09,575 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2022-11-22 00:18:09,575 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-22 00:18:09,575 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-22 00:18:09,575 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-22 00:18:09,575 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-22 00:18:09,576 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-22 00:18:09,576 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-22 00:18:09,576 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-22 00:18:09,576 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-22 00:18:09,576 INFO L130 BoogieDeclarations]: Found specification of procedure get_gadget_data [2022-11-22 00:18:09,576 INFO L138 BoogieDeclarations]: Found implementation of procedure get_gadget_data [2022-11-22 00:18:09,577 INFO L130 BoogieDeclarations]: Found specification of procedure printer_poll [2022-11-22 00:18:09,577 INFO L138 BoogieDeclarations]: Found implementation of procedure printer_poll [2022-11-22 00:18:09,577 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-22 00:18:09,577 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-22 00:18:09,577 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ep_free_request [2022-11-22 00:18:09,577 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ep_free_request [2022-11-22 00:18:09,578 INFO L130 BoogieDeclarations]: Found specification of procedure printer_reset_interface [2022-11-22 00:18:09,578 INFO L138 BoogieDeclarations]: Found implementation of procedure printer_reset_interface [2022-11-22 00:18:09,579 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2022-11-22 00:18:09,579 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2022-11-22 00:18:09,580 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-22 00:18:09,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-22 00:18:09,580 INFO L130 BoogieDeclarations]: Found specification of procedure printer_soft_reset [2022-11-22 00:18:09,580 INFO L138 BoogieDeclarations]: Found implementation of procedure printer_soft_reset [2022-11-22 00:18:09,580 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_class [2022-11-22 00:18:09,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_class [2022-11-22 00:18:09,581 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2022-11-22 00:18:09,581 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2022-11-22 00:18:09,581 INFO L130 BoogieDeclarations]: Found specification of procedure set_printer_interface [2022-11-22 00:18:09,581 INFO L138 BoogieDeclarations]: Found implementation of procedure set_printer_interface [2022-11-22 00:18:09,582 INFO L130 BoogieDeclarations]: Found specification of procedure setup_rx_reqs [2022-11-22 00:18:09,582 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_rx_reqs [2022-11-22 00:18:09,582 INFO L130 BoogieDeclarations]: Found specification of procedure class_destroy [2022-11-22 00:18:09,582 INFO L138 BoogieDeclarations]: Found implementation of procedure class_destroy [2022-11-22 00:18:09,582 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-22 00:18:09,582 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-11-22 00:18:09,582 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-11-22 00:18:09,583 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-11-22 00:18:09,583 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-11-22 00:18:09,583 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ep_queue [2022-11-22 00:18:09,583 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ep_queue [2022-11-22 00:18:09,584 INFO L130 BoogieDeclarations]: Found specification of procedure set_interface [2022-11-22 00:18:09,584 INFO L138 BoogieDeclarations]: Found implementation of procedure set_interface [2022-11-22 00:18:09,584 INFO L130 BoogieDeclarations]: Found specification of procedure printer_setup_complete [2022-11-22 00:18:09,585 INFO L138 BoogieDeclarations]: Found implementation of procedure printer_setup_complete [2022-11-22 00:18:09,586 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-22 00:18:09,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-22 00:18:09,586 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-22 00:18:09,586 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-22 00:18:09,586 INFO L130 BoogieDeclarations]: Found specification of procedure usb_gadget_vbus_draw [2022-11-22 00:18:09,586 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_gadget_vbus_draw [2022-11-22 00:18:09,587 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2022-11-22 00:18:09,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2022-11-22 00:18:09,587 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-22 00:18:09,587 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-22 00:18:09,587 INFO L130 BoogieDeclarations]: Found specification of procedure printer_write [2022-11-22 00:18:09,588 INFO L138 BoogieDeclarations]: Found implementation of procedure printer_write [2022-11-22 00:18:09,588 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-22 00:18:09,588 INFO L130 BoogieDeclarations]: Found specification of procedure strrchr [2022-11-22 00:18:09,588 INFO L130 BoogieDeclarations]: Found specification of procedure printer_unbind [2022-11-22 00:18:09,588 INFO L138 BoogieDeclarations]: Found implementation of procedure printer_unbind [2022-11-22 00:18:09,588 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2022-11-22 00:18:09,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2022-11-22 00:18:09,589 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-22 00:18:09,589 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-22 00:18:09,589 INFO L130 BoogieDeclarations]: Found specification of procedure printer_close [2022-11-22 00:18:09,589 INFO L138 BoogieDeclarations]: Found implementation of procedure printer_close [2022-11-22 00:18:09,590 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2022-11-22 00:18:09,590 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2022-11-22 00:18:09,590 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-22 00:18:09,591 INFO L130 BoogieDeclarations]: Found specification of procedure poll_wait [2022-11-22 00:18:09,591 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_wait [2022-11-22 00:18:09,591 INFO L130 BoogieDeclarations]: Found specification of procedure printer_fsync [2022-11-22 00:18:09,591 INFO L138 BoogieDeclarations]: Found implementation of procedure printer_fsync [2022-11-22 00:18:09,592 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-22 00:18:09,592 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-22 00:18:09,593 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-22 00:18:09,593 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-22 00:18:09,593 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-11-22 00:18:09,593 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-11-22 00:18:09,593 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-22 00:18:09,593 INFO L130 BoogieDeclarations]: Found specification of procedure init_utsname [2022-11-22 00:18:09,594 INFO L138 BoogieDeclarations]: Found implementation of procedure init_utsname [2022-11-22 00:18:09,594 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ep_enable [2022-11-22 00:18:09,595 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ep_enable [2022-11-22 00:18:09,595 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-22 00:18:09,595 INFO L130 BoogieDeclarations]: Found specification of procedure printer_open [2022-11-22 00:18:09,595 INFO L138 BoogieDeclarations]: Found implementation of procedure printer_open [2022-11-22 00:18:09,595 INFO L130 BoogieDeclarations]: Found specification of procedure printer_bind [2022-11-22 00:18:09,596 INFO L138 BoogieDeclarations]: Found implementation of procedure printer_bind [2022-11-22 00:18:09,596 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2022-11-22 00:18:09,596 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2022-11-22 00:18:09,596 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-22 00:18:09,597 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-22 00:18:09,597 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-22 00:18:09,597 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-22 00:18:09,597 INFO L130 BoogieDeclarations]: Found specification of procedure signal_pending [2022-11-22 00:18:09,597 INFO L138 BoogieDeclarations]: Found implementation of procedure signal_pending [2022-11-22 00:18:09,597 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-11-22 00:18:09,598 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-11-22 00:18:09,598 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2022-11-22 00:18:09,598 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2022-11-22 00:18:09,599 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ep_autoconfig [2022-11-22 00:18:09,602 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ep_autoconfig [2022-11-22 00:18:09,603 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-22 00:18:09,603 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-22 00:18:09,604 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2022-11-22 00:18:09,605 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2022-11-22 00:18:09,606 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait [2022-11-22 00:18:09,607 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait [2022-11-22 00:18:09,607 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-22 00:18:09,607 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-22 00:18:09,612 INFO L130 BoogieDeclarations]: Found specification of procedure printer_setup [2022-11-22 00:18:09,613 INFO L138 BoogieDeclarations]: Found implementation of procedure printer_setup [2022-11-22 00:18:09,613 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2022-11-22 00:18:09,613 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2022-11-22 00:18:09,613 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_chrdev_region [2022-11-22 00:18:09,613 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_chrdev_region [2022-11-22 00:18:09,613 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-11-22 00:18:09,614 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-11-22 00:18:09,614 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2022-11-22 00:18:09,615 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2022-11-22 00:18:09,615 INFO L130 BoogieDeclarations]: Found specification of procedure set_gadget_data [2022-11-22 00:18:09,615 INFO L138 BoogieDeclarations]: Found implementation of procedure set_gadget_data [2022-11-22 00:18:09,615 INFO L130 BoogieDeclarations]: Found specification of procedure printer_req_alloc [2022-11-22 00:18:09,615 INFO L138 BoogieDeclarations]: Found implementation of procedure printer_req_alloc [2022-11-22 00:18:09,615 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-11-22 00:18:09,615 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-11-22 00:18:09,616 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2022-11-22 00:18:09,616 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2022-11-22 00:18:09,616 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ep_disable [2022-11-22 00:18:09,616 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ep_disable [2022-11-22 00:18:09,616 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2022-11-22 00:18:09,616 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2022-11-22 00:18:09,616 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_chrdev_region [2022-11-22 00:18:09,617 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_chrdev_region [2022-11-22 00:18:09,617 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-22 00:18:09,617 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2022-11-22 00:18:09,617 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2022-11-22 00:18:09,617 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-22 00:18:09,617 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2022-11-22 00:18:09,617 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2022-11-22 00:18:09,618 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-22 00:18:09,618 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-22 00:18:09,618 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2022-11-22 00:18:09,618 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2022-11-22 00:18:10,284 INFO L235 CfgBuilder]: Building ICFG [2022-11-22 00:18:10,289 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-22 00:18:10,559 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-22 00:18:29,276 INFO L276 CfgBuilder]: Performing block encoding [2022-11-22 00:18:30,250 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-22 00:18:30,250 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-11-22 00:18:30,257 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 12:18:30 BoogieIcfgContainer [2022-11-22 00:18:30,257 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-22 00:18:30,261 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-22 00:18:30,261 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-22 00:18:30,264 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-22 00:18:30,265 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 22.11 12:18:07" (1/3) ... [2022-11-22 00:18:30,266 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@43baa175 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.11 12:18:30, skipping insertion in model container [2022-11-22 00:18:30,267 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:18:09" (2/3) ... [2022-11-22 00:18:30,267 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@43baa175 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.11 12:18:30, skipping insertion in model container [2022-11-22 00:18:30,267 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 12:18:30" (3/3) ... [2022-11-22 00:18:30,269 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-stable-2b9ec6c-1-106_1a-drivers--usb--gadget--g_printer.ko-entry_point_ldv-val-v0.8.cil.out.i [2022-11-22 00:18:30,292 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-22 00:18:30,292 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-11-22 00:18:30,392 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-22 00:18:30,401 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;@19c5097a, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-22 00:18:30,401 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-11-22 00:18:30,413 INFO L276 IsEmpty]: Start isEmpty. Operand has 980 states, 588 states have (on average 1.3741496598639455) internal successors, (808), 631 states have internal predecessors, (808), 323 states have call successors, (323), 68 states have call predecessors, (323), 67 states have return successors, (318), 315 states have call predecessors, (318), 318 states have call successors, (318) [2022-11-22 00:18:30,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2022-11-22 00:18:30,444 INFO L187 NwaCegarLoop]: Found error trace [2022-11-22 00:18:30,445 INFO L195 NwaCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-22 00:18:30,446 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-22 00:18:30,454 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-22 00:18:30,455 INFO L85 PathProgramCache]: Analyzing trace with hash -421676011, now seen corresponding path program 1 times [2022-11-22 00:18:30,465 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-22 00:18:30,466 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2102910723] [2022-11-22 00:18:30,466 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-22 00:18:30,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:18:31,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:18:31,796 INFO L134 CoverageAnalysis]: Checked inductivity of 220 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2022-11-22 00:18:31,797 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-22 00:18:31,799 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2102910723] [2022-11-22 00:18:31,800 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2102910723] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-22 00:18:31,800 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-22 00:18:31,800 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-22 00:18:31,802 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [626850351] [2022-11-22 00:18:31,803 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-22 00:18:31,808 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-22 00:18:31,809 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-22 00:18:31,859 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-22 00:18:31,866 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-22 00:18:31,871 INFO L87 Difference]: Start difference. First operand has 980 states, 588 states have (on average 1.3741496598639455) internal successors, (808), 631 states have internal predecessors, (808), 323 states have call successors, (323), 68 states have call predecessors, (323), 67 states have return successors, (318), 315 states have call predecessors, (318), 318 states have call successors, (318) Second operand has 3 states, 3 states have (on average 10.666666666666666) internal successors, (32), 3 states have internal predecessors, (32), 2 states have call successors, (18), 2 states have call predecessors, (18), 1 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) [2022-11-22 00:18:33,944 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-22 00:18:35,528 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-22 00:18:35,528 INFO L93 Difference]: Finished difference Result 2808 states and 4158 transitions. [2022-11-22 00:18:35,530 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-22 00:18:35,531 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 10.666666666666666) internal successors, (32), 3 states have internal predecessors, (32), 2 states have call successors, (18), 2 states have call predecessors, (18), 1 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) Word has length 135 [2022-11-22 00:18:35,532 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-22 00:18:35,576 INFO L225 Difference]: With dead ends: 2808 [2022-11-22 00:18:35,576 INFO L226 Difference]: Without dead ends: 1842 [2022-11-22 00:18:35,590 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-22 00:18:35,594 INFO L413 NwaCegarLoop]: 1572 mSDtfsCounter, 1353 mSDsluCounter, 1213 mSDsCounter, 0 mSdLazyCounter, 301 mSolverCounterSat, 3 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1353 SdHoareTripleChecker+Valid, 2785 SdHoareTripleChecker+Invalid, 305 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 301 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.4s IncrementalHoareTripleChecker+Time [2022-11-22 00:18:35,595 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1353 Valid, 2785 Invalid, 305 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 301 Invalid, 1 Unknown, 0 Unchecked, 3.4s Time] [2022-11-22 00:18:35,697 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1842 states. [2022-11-22 00:18:35,888 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1842 to 1836. [2022-11-22 00:18:35,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1836 states, 1113 states have (on average 1.3656783468104223) internal successors, (1520), 1173 states have internal predecessors, (1520), 593 states have call successors, (593), 130 states have call predecessors, (593), 129 states have return successors, (580), 574 states have call predecessors, (580), 580 states have call successors, (580) [2022-11-22 00:18:35,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1836 states to 1836 states and 2693 transitions. [2022-11-22 00:18:35,914 INFO L78 Accepts]: Start accepts. Automaton has 1836 states and 2693 transitions. Word has length 135 [2022-11-22 00:18:35,916 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-22 00:18:35,916 INFO L495 AbstractCegarLoop]: Abstraction has 1836 states and 2693 transitions. [2022-11-22 00:18:35,917 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 10.666666666666666) internal successors, (32), 3 states have internal predecessors, (32), 2 states have call successors, (18), 2 states have call predecessors, (18), 1 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) [2022-11-22 00:18:35,917 INFO L276 IsEmpty]: Start isEmpty. Operand 1836 states and 2693 transitions. [2022-11-22 00:18:35,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2022-11-22 00:18:35,931 INFO L187 NwaCegarLoop]: Found error trace [2022-11-22 00:18:35,931 INFO L195 NwaCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-22 00:18:35,932 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-11-22 00:18:35,932 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-22 00:18:35,933 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-22 00:18:35,933 INFO L85 PathProgramCache]: Analyzing trace with hash -1026811382, now seen corresponding path program 1 times [2022-11-22 00:18:35,933 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-22 00:18:35,933 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1376473486] [2022-11-22 00:18:35,933 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-22 00:18:35,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:18:36,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:18:36,552 INFO L134 CoverageAnalysis]: Checked inductivity of 220 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2022-11-22 00:18:36,553 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-22 00:18:36,553 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1376473486] [2022-11-22 00:18:36,553 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1376473486] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-22 00:18:36,555 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-22 00:18:36,559 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-22 00:18:36,559 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1658559134] [2022-11-22 00:18:36,560 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-22 00:18:36,561 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-22 00:18:36,563 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-22 00:18:36,566 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-22 00:18:36,566 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-22 00:18:36,566 INFO L87 Difference]: Start difference. First operand 1836 states and 2693 transitions. Second operand has 3 states, 3 states have (on average 11.666666666666666) internal successors, (35), 3 states have internal predecessors, (35), 3 states have call successors, (16), 2 states have call predecessors, (16), 1 states have return successors, (15), 2 states have call predecessors, (15), 2 states have call successors, (15) [2022-11-22 00:18:38,621 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-22 00:18:40,162 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-22 00:18:40,162 INFO L93 Difference]: Finished difference Result 3613 states and 5308 transitions. [2022-11-22 00:18:40,164 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-22 00:18:40,164 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 11.666666666666666) internal successors, (35), 3 states have internal predecessors, (35), 3 states have call successors, (16), 2 states have call predecessors, (16), 1 states have return successors, (15), 2 states have call predecessors, (15), 2 states have call successors, (15) Word has length 135 [2022-11-22 00:18:40,165 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-22 00:18:40,189 INFO L225 Difference]: With dead ends: 3613 [2022-11-22 00:18:40,189 INFO L226 Difference]: Without dead ends: 3593 [2022-11-22 00:18:40,194 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-22 00:18:40,195 INFO L413 NwaCegarLoop]: 1553 mSDtfsCounter, 1374 mSDsluCounter, 1193 mSDsCounter, 0 mSdLazyCounter, 294 mSolverCounterSat, 10 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1374 SdHoareTripleChecker+Valid, 2746 SdHoareTripleChecker+Invalid, 305 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 10 IncrementalHoareTripleChecker+Valid, 294 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.4s IncrementalHoareTripleChecker+Time [2022-11-22 00:18:40,196 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1374 Valid, 2746 Invalid, 305 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [10 Valid, 294 Invalid, 1 Unknown, 0 Unchecked, 3.4s Time] [2022-11-22 00:18:40,202 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3593 states. [2022-11-22 00:18:40,370 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3593 to 3589. [2022-11-22 00:18:40,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3589 states, 2183 states have (on average 1.364635822262941) internal successors, (2979), 2291 states have internal predecessors, (2979), 1154 states have call successors, (1154), 254 states have call predecessors, (1154), 251 states have return successors, (1142), 1127 states have call predecessors, (1142), 1142 states have call successors, (1142) [2022-11-22 00:18:40,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3589 states to 3589 states and 5275 transitions. [2022-11-22 00:18:40,407 INFO L78 Accepts]: Start accepts. Automaton has 3589 states and 5275 transitions. Word has length 135 [2022-11-22 00:18:40,409 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-22 00:18:40,409 INFO L495 AbstractCegarLoop]: Abstraction has 3589 states and 5275 transitions. [2022-11-22 00:18:40,409 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 11.666666666666666) internal successors, (35), 3 states have internal predecessors, (35), 3 states have call successors, (16), 2 states have call predecessors, (16), 1 states have return successors, (15), 2 states have call predecessors, (15), 2 states have call successors, (15) [2022-11-22 00:18:40,409 INFO L276 IsEmpty]: Start isEmpty. Operand 3589 states and 5275 transitions. [2022-11-22 00:18:40,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2022-11-22 00:18:40,413 INFO L187 NwaCegarLoop]: Found error trace [2022-11-22 00:18:40,413 INFO L195 NwaCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-22 00:18:40,413 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-11-22 00:18:40,413 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-22 00:18:40,414 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-22 00:18:40,414 INFO L85 PathProgramCache]: Analyzing trace with hash -1767223642, now seen corresponding path program 1 times [2022-11-22 00:18:40,414 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-22 00:18:40,415 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2109711293] [2022-11-22 00:18:40,415 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-22 00:18:40,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:18:40,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:18:40,852 INFO L134 CoverageAnalysis]: Checked inductivity of 220 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2022-11-22 00:18:40,852 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-22 00:18:40,852 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2109711293] [2022-11-22 00:18:40,853 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2109711293] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-22 00:18:40,853 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-22 00:18:40,853 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-22 00:18:40,853 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1519568331] [2022-11-22 00:18:40,853 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-22 00:18:40,854 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-22 00:18:40,854 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-22 00:18:40,855 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-22 00:18:40,855 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-22 00:18:40,855 INFO L87 Difference]: Start difference. First operand 3589 states and 5275 transitions. Second operand has 3 states, 3 states have (on average 12.0) internal successors, (36), 3 states have internal predecessors, (36), 3 states have call successors, (16), 2 states have call predecessors, (16), 1 states have return successors, (15), 2 states have call predecessors, (15), 2 states have call successors, (15) [2022-11-22 00:18:42,897 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-22 00:18:44,606 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-22 00:18:44,606 INFO L93 Difference]: Finished difference Result 10677 states and 15712 transitions. [2022-11-22 00:18:44,607 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-22 00:18:44,607 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 12.0) internal successors, (36), 3 states have internal predecessors, (36), 3 states have call successors, (16), 2 states have call predecessors, (16), 1 states have return successors, (15), 2 states have call predecessors, (15), 2 states have call successors, (15) Word has length 136 [2022-11-22 00:18:44,609 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-22 00:18:44,686 INFO L225 Difference]: With dead ends: 10677 [2022-11-22 00:18:44,686 INFO L226 Difference]: Without dead ends: 7115 [2022-11-22 00:18:44,706 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-22 00:18:44,711 INFO L413 NwaCegarLoop]: 1667 mSDtfsCounter, 1373 mSDsluCounter, 1202 mSDsCounter, 0 mSdLazyCounter, 312 mSolverCounterSat, 5 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1373 SdHoareTripleChecker+Valid, 2869 SdHoareTripleChecker+Invalid, 318 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 312 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.3s IncrementalHoareTripleChecker+Time [2022-11-22 00:18:44,713 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1373 Valid, 2869 Invalid, 318 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5 Valid, 312 Invalid, 1 Unknown, 0 Unchecked, 3.3s Time] [2022-11-22 00:18:44,722 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7115 states. [2022-11-22 00:18:45,206 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7115 to 7104. [2022-11-22 00:18:45,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7104 states, 4328 states have (on average 1.365757855822551) internal successors, (5911), 4536 states have internal predecessors, (5911), 2280 states have call successors, (2280), 500 states have call predecessors, (2280), 495 states have return successors, (2262), 2235 states have call predecessors, (2262), 2262 states have call successors, (2262) [2022-11-22 00:18:45,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7104 states to 7104 states and 10453 transitions. [2022-11-22 00:18:45,279 INFO L78 Accepts]: Start accepts. Automaton has 7104 states and 10453 transitions. Word has length 136 [2022-11-22 00:18:45,279 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-22 00:18:45,280 INFO L495 AbstractCegarLoop]: Abstraction has 7104 states and 10453 transitions. [2022-11-22 00:18:45,280 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 12.0) internal successors, (36), 3 states have internal predecessors, (36), 3 states have call successors, (16), 2 states have call predecessors, (16), 1 states have return successors, (15), 2 states have call predecessors, (15), 2 states have call successors, (15) [2022-11-22 00:18:45,280 INFO L276 IsEmpty]: Start isEmpty. Operand 7104 states and 10453 transitions. [2022-11-22 00:18:45,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2022-11-22 00:18:45,284 INFO L187 NwaCegarLoop]: Found error trace [2022-11-22 00:18:45,285 INFO L195 NwaCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-22 00:18:45,285 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-11-22 00:18:45,285 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-22 00:18:45,286 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-22 00:18:45,286 INFO L85 PathProgramCache]: Analyzing trace with hash -649916314, now seen corresponding path program 1 times [2022-11-22 00:18:45,286 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-22 00:18:45,286 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1030191545] [2022-11-22 00:18:45,286 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-22 00:18:45,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:18:45,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:18:45,819 INFO L134 CoverageAnalysis]: Checked inductivity of 220 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2022-11-22 00:18:45,820 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-22 00:18:45,820 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1030191545] [2022-11-22 00:18:45,820 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1030191545] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-22 00:18:45,821 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-22 00:18:45,821 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-22 00:18:45,821 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1763414340] [2022-11-22 00:18:45,821 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-22 00:18:45,822 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-22 00:18:45,822 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-22 00:18:45,822 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-22 00:18:45,823 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-22 00:18:45,823 INFO L87 Difference]: Start difference. First operand 7104 states and 10453 transitions. Second operand has 3 states, 3 states have (on average 15.0) internal successors, (45), 3 states have internal predecessors, (45), 3 states have call successors, (18), 2 states have call predecessors, (18), 1 states have return successors, (17), 2 states have call predecessors, (17), 2 states have call successors, (17) [2022-11-22 00:18:47,871 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-22 00:18:49,812 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-22 00:18:49,812 INFO L93 Difference]: Finished difference Result 21244 states and 31271 transitions. [2022-11-22 00:18:49,812 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-22 00:18:49,813 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 15.0) internal successors, (45), 3 states have internal predecessors, (45), 3 states have call successors, (18), 2 states have call predecessors, (18), 1 states have return successors, (17), 2 states have call predecessors, (17), 2 states have call successors, (17) Word has length 149 [2022-11-22 00:18:49,814 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-22 00:18:49,944 INFO L225 Difference]: With dead ends: 21244 [2022-11-22 00:18:49,945 INFO L226 Difference]: Without dead ends: 14164 [2022-11-22 00:18:49,988 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-22 00:18:49,993 INFO L413 NwaCegarLoop]: 1579 mSDtfsCounter, 1366 mSDsluCounter, 1221 mSDsCounter, 0 mSdLazyCounter, 293 mSolverCounterSat, 5 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1366 SdHoareTripleChecker+Valid, 2800 SdHoareTripleChecker+Invalid, 299 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 293 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.3s IncrementalHoareTripleChecker+Time [2022-11-22 00:18:49,994 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1366 Valid, 2800 Invalid, 299 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5 Valid, 293 Invalid, 1 Unknown, 0 Unchecked, 3.3s Time] [2022-11-22 00:18:50,014 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14164 states. [2022-11-22 00:18:50,890 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14164 to 14127. [2022-11-22 00:18:50,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 14127 states, 8619 states have (on average 1.3663998143636154) internal successors, (11777), 9023 states have internal predecessors, (11777), 4524 states have call successors, (4524), 991 states have call predecessors, (4524), 983 states have return successors, (4504), 4448 states have call predecessors, (4504), 4504 states have call successors, (4504) [2022-11-22 00:18:51,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14127 states to 14127 states and 20805 transitions. [2022-11-22 00:18:51,047 INFO L78 Accepts]: Start accepts. Automaton has 14127 states and 20805 transitions. Word has length 149 [2022-11-22 00:18:51,048 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-22 00:18:51,049 INFO L495 AbstractCegarLoop]: Abstraction has 14127 states and 20805 transitions. [2022-11-22 00:18:51,050 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 15.0) internal successors, (45), 3 states have internal predecessors, (45), 3 states have call successors, (18), 2 states have call predecessors, (18), 1 states have return successors, (17), 2 states have call predecessors, (17), 2 states have call successors, (17) [2022-11-22 00:18:51,050 INFO L276 IsEmpty]: Start isEmpty. Operand 14127 states and 20805 transitions. [2022-11-22 00:18:51,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2022-11-22 00:18:51,055 INFO L187 NwaCegarLoop]: Found error trace [2022-11-22 00:18:51,055 INFO L195 NwaCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-22 00:18:51,055 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-11-22 00:18:51,056 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-22 00:18:51,056 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-22 00:18:51,056 INFO L85 PathProgramCache]: Analyzing trace with hash -1173343923, now seen corresponding path program 1 times [2022-11-22 00:18:51,057 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-22 00:18:51,057 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [964441746] [2022-11-22 00:18:51,057 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-22 00:18:51,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:18:51,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:18:52,521 INFO L134 CoverageAnalysis]: Checked inductivity of 220 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 200 trivial. 0 not checked. [2022-11-22 00:18:52,521 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-22 00:18:52,522 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [964441746] [2022-11-22 00:18:52,522 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [964441746] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-22 00:18:52,522 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [263327090] [2022-11-22 00:18:52,522 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-22 00:18:52,522 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-22 00:18:52,523 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a82ed1d-97ed-4d1d-a519-cb06a208b71b/bin/utaipan-g80aRyZoba/z3 [2022-11-22 00:18:52,528 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a82ed1d-97ed-4d1d-a519-cb06a208b71b/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-22 00:18:52,538 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a82ed1d-97ed-4d1d-a519-cb06a208b71b/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-11-22 00:18:53,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:18:53,872 INFO L263 TraceCheckSpWp]: Trace formula consists of 2846 conjuncts, 9 conjunts are in the unsatisfiable core [2022-11-22 00:18:53,886 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-22 00:18:54,119 INFO L134 CoverageAnalysis]: Checked inductivity of 220 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 192 trivial. 0 not checked. [2022-11-22 00:18:54,119 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-22 00:18:54,120 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [263327090] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-22 00:18:54,120 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-11-22 00:18:54,120 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [6] total 8 [2022-11-22 00:18:54,120 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [558654646] [2022-11-22 00:18:54,121 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-22 00:18:54,121 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-11-22 00:18:54,121 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-22 00:18:54,122 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-11-22 00:18:54,122 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=41, Unknown=0, NotChecked=0, Total=56 [2022-11-22 00:18:54,122 INFO L87 Difference]: Start difference. First operand 14127 states and 20805 transitions. Second operand has 6 states, 4 states have (on average 12.75) internal successors, (51), 6 states have internal predecessors, (51), 3 states have call successors, (19), 2 states have call predecessors, (19), 4 states have return successors, (18), 3 states have call predecessors, (18), 3 states have call successors, (18) [2022-11-22 00:18:56,178 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-22 00:18:59,680 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-22 00:18:59,680 INFO L93 Difference]: Finished difference Result 28274 states and 41644 transitions. [2022-11-22 00:18:59,680 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-11-22 00:18:59,681 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 4 states have (on average 12.75) internal successors, (51), 6 states have internal predecessors, (51), 3 states have call successors, (19), 2 states have call predecessors, (19), 4 states have return successors, (18), 3 states have call predecessors, (18), 3 states have call successors, (18) Word has length 151 [2022-11-22 00:18:59,681 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-22 00:18:59,787 INFO L225 Difference]: With dead ends: 28274 [2022-11-22 00:18:59,787 INFO L226 Difference]: Without dead ends: 14159 [2022-11-22 00:18:59,860 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 158 GetRequests, 150 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=25, Invalid=65, Unknown=0, NotChecked=0, Total=90 [2022-11-22 00:18:59,863 INFO L413 NwaCegarLoop]: 1262 mSDtfsCounter, 3 mSDsluCounter, 5030 mSDsCounter, 0 mSdLazyCounter, 774 mSolverCounterSat, 4 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5 SdHoareTripleChecker+Valid, 6292 SdHoareTripleChecker+Invalid, 779 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 774 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.7s IncrementalHoareTripleChecker+Time [2022-11-22 00:18:59,864 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5 Valid, 6292 Invalid, 779 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 774 Invalid, 1 Unknown, 0 Unchecked, 4.7s Time] [2022-11-22 00:18:59,883 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14159 states. [2022-11-22 00:19:00,989 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14159 to 14129. [2022-11-22 00:19:01,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 14129 states, 8620 states have (on average 1.3664733178654291) internal successors, (11779), 9025 states have internal predecessors, (11779), 4524 states have call successors, (4524), 991 states have call predecessors, (4524), 984 states have return successors, (4505), 4448 states have call predecessors, (4505), 4504 states have call successors, (4505) [2022-11-22 00:19:01,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14129 states to 14129 states and 20808 transitions. [2022-11-22 00:19:01,139 INFO L78 Accepts]: Start accepts. Automaton has 14129 states and 20808 transitions. Word has length 151 [2022-11-22 00:19:01,140 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-22 00:19:01,140 INFO L495 AbstractCegarLoop]: Abstraction has 14129 states and 20808 transitions. [2022-11-22 00:19:01,140 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 4 states have (on average 12.75) internal successors, (51), 6 states have internal predecessors, (51), 3 states have call successors, (19), 2 states have call predecessors, (19), 4 states have return successors, (18), 3 states have call predecessors, (18), 3 states have call successors, (18) [2022-11-22 00:19:01,140 INFO L276 IsEmpty]: Start isEmpty. Operand 14129 states and 20808 transitions. [2022-11-22 00:19:01,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2022-11-22 00:19:01,144 INFO L187 NwaCegarLoop]: Found error trace [2022-11-22 00:19:01,145 INFO L195 NwaCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-22 00:19:01,165 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a82ed1d-97ed-4d1d-a519-cb06a208b71b/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2022-11-22 00:19:01,358 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a82ed1d-97ed-4d1d-a519-cb06a208b71b/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-22 00:19:01,359 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-22 00:19:01,359 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-22 00:19:01,359 INFO L85 PathProgramCache]: Analyzing trace with hash 506196196, now seen corresponding path program 1 times [2022-11-22 00:19:01,360 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-22 00:19:01,360 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [925488709] [2022-11-22 00:19:01,360 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-22 00:19:01,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:19:01,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:19:02,927 INFO L134 CoverageAnalysis]: Checked inductivity of 255 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 222 trivial. 0 not checked. [2022-11-22 00:19:02,927 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-22 00:19:02,928 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [925488709] [2022-11-22 00:19:02,928 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [925488709] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-22 00:19:02,928 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1509210035] [2022-11-22 00:19:02,928 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-22 00:19:02,929 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-22 00:19:02,929 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a82ed1d-97ed-4d1d-a519-cb06a208b71b/bin/utaipan-g80aRyZoba/z3 [2022-11-22 00:19:02,933 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a82ed1d-97ed-4d1d-a519-cb06a208b71b/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-22 00:19:02,950 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a82ed1d-97ed-4d1d-a519-cb06a208b71b/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2022-11-22 00:19:05,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:19:05,691 INFO L263 TraceCheckSpWp]: Trace formula consists of 2921 conjuncts, 16 conjunts are in the unsatisfiable core [2022-11-22 00:19:05,699 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-22 00:19:05,957 INFO L134 CoverageAnalysis]: Checked inductivity of 255 backedges. 40 proven. 1 refuted. 0 times theorem prover too weak. 214 trivial. 0 not checked. [2022-11-22 00:19:05,957 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-22 00:19:06,930 INFO L134 CoverageAnalysis]: Checked inductivity of 255 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 222 trivial. 0 not checked. [2022-11-22 00:19:06,931 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1509210035] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-22 00:19:06,932 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [648182629] [2022-11-22 00:19:06,964 INFO L159 IcfgInterpreter]: Started Sifa with 74 locations of interest [2022-11-22 00:19:06,964 INFO L166 IcfgInterpreter]: Building call graph [2022-11-22 00:19:06,969 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2022-11-22 00:19:06,975 INFO L176 IcfgInterpreter]: Starting interpretation [2022-11-22 00:19:06,976 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2022-11-22 00:19:09,920 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,243 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,246 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,249 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,257 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:12,593 INFO L217 Elim1Store]: Index analysis took 3183 ms [2022-11-22 00:22:15,799 WARN L233 SmtUtils]: Spent 3.05m on a formula simplification. DAG size of input: 3826 DAG size of output: 1710 (called from [L 318] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.arrays.Elim1Store.elim1) [2022-11-22 00:22:15,808 INFO L321 Elim1Store]: treesize reduction 14280, result has 17.6 percent of original size [2022-11-22 00:22:15,812 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 128 select indices, 128 select index equivalence classes, 7513 disjoint index pairs (out of 8128 index pairs), introduced 128 new quantified variables, introduced 744 case distinctions, treesize of input 699 treesize of output 3485 [2022-11-22 00:22:21,859 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:21,874 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:21,886 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:21,897 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:21,901 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:21,912 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:21,924 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:21,935 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:21,939 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:21,953 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:21,964 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:21,968 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:21,979 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:21,983 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:22,016 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:22,182 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:22,185 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:22,188 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:22,191 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:22,194 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:22,197 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:22,200 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:22,203 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:22,207 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:22,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:22,213 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:22,217 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:22,221 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:22,225 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:22,229 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:22,232 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:22,235 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:22,238 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:22,241 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:22,244 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:22,247 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:22,250 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:22,254 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:22,257 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:22,260 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:22,264 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:22,267 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:22,270 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:22,274 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:22,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:22,280 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:22,283 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:22,286 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:22,289 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:22,292 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:22,295 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:22,298 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:22,301 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:22,304 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:22,307 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:22,311 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:22,314 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:22,317 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:22,320 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:22,323 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:22,348 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:22,353 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:22,583 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:22,591 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:22,614 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:22,812 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:22,812 INFO L217 Elim1Store]: Index analysis took 632 ms [2022-11-22 00:22:24,051 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 19 select indices, 19 select index equivalence classes, 282 disjoint index pairs (out of 171 index pairs), introduced 19 new quantified variables, introduced 0 case distinctions, treesize of input 1414 treesize of output 1264 [2022-11-22 00:22:24,599 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:24,613 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:24,627 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:24,641 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:24,645 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 10 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 44 [2022-11-22 00:22:25,360 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:25,376 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:25,390 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:25,404 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:25,408 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 10 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 44 [2022-11-22 00:22:26,257 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:26,278 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:26,298 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:26,318 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:26,339 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:26,350 INFO L217 Elim1Store]: Index analysis took 134 ms [2022-11-22 00:22:26,386 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 122 select indices, 122 select index equivalence classes, 8006 disjoint index pairs (out of 7381 index pairs), introduced 122 new quantified variables, introduced 0 case distinctions, treesize of input 629 treesize of output 1002 [2022-11-22 00:22:32,090 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#usb_printer_gadget~0.base| |~#product_desc~0.base|) [2022-11-22 00:22:32,091 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:34,095 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#fs_printer_function~0.base| |~#product_desc~0.base|) [2022-11-22 00:22:34,096 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,102 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#hs_printer_function~0.base| |~#product_desc~0.base|) [2022-11-22 00:22:36,103 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:40,219 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 99) [2022-11-22 00:22:40,220 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:42,228 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 103) [2022-11-22 00:22:42,229 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:44,242 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= 110 (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10))) [2022-11-22 00:22:44,243 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:46,250 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 114) [2022-11-22 00:22:46,250 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:46,251 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:22:46,252 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:22:46,253 INFO L217 Elim1Store]: Index analysis took 8035 ms [2022-11-22 00:22:48,257 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select |v_#memory_$Pointer$.offset_682| |~#printer_mutex~0.base|) (store (store (store (store (store ((as const (Array Int Int)) 0) |~#fs_printer_function~0.offset| |~#otg_desc~0.offset|) (+ |~#fs_printer_function~0.offset| 8) |~#intf_desc~0.offset|) (+ 16 |~#fs_printer_function~0.offset|) |~#fs_ep_in_desc~0.offset|) (+ |~#fs_printer_function~0.offset| 24) |~#fs_ep_out_desc~0.offset|) (+ 32 |~#fs_printer_function~0.offset|) 0)) [2022-11-22 00:22:50,263 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select |v_#memory_$Pointer$.offset_682| |~#printer_mutex~0.base|) (store (store (store (store (store ((as const (Array Int Int)) 0) |~#fs_printer_function~0.offset| |~#otg_desc~0.offset|) (+ |~#fs_printer_function~0.offset| 8) |~#intf_desc~0.offset|) (+ 16 |~#fs_printer_function~0.offset|) |~#fs_ep_in_desc~0.offset|) (+ |~#fs_printer_function~0.offset| 24) |~#fs_ep_out_desc~0.offset|) (+ 32 |~#fs_printer_function~0.offset|) 0)) [2022-11-22 00:22:52,274 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select |v_#memory_$Pointer$.offset_682| |~#fs_printer_function~0.base|) (store (store (store (store (store ((as const (Array Int Int)) 0) |~#fs_printer_function~0.offset| |~#otg_desc~0.offset|) (+ |~#fs_printer_function~0.offset| 8) |~#intf_desc~0.offset|) (+ 16 |~#fs_printer_function~0.offset|) |~#fs_ep_in_desc~0.offset|) (+ |~#fs_printer_function~0.offset| 24) |~#fs_ep_out_desc~0.offset|) (+ 32 |~#fs_printer_function~0.offset|) 0)) [2022-11-22 00:22:54,285 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select |v_#memory_$Pointer$.offset_682| |~#fs_printer_function~0.base|) (store (store (store (store (store ((as const (Array Int Int)) 0) |~#fs_printer_function~0.offset| |~#otg_desc~0.offset|) (+ |~#fs_printer_function~0.offset| 8) |~#intf_desc~0.offset|) (+ 16 |~#fs_printer_function~0.offset|) |~#fs_ep_in_desc~0.offset|) (+ |~#fs_printer_function~0.offset| 24) |~#fs_ep_out_desc~0.offset|) (+ 32 |~#fs_printer_function~0.offset|) 0)) [2022-11-22 00:22:56,292 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select |v_#memory_$Pointer$.offset_682| |~#hs_printer_function~0.base|) (store (store (store (store (store ((as const (Array Int Int)) 0) |~#fs_printer_function~0.offset| |~#otg_desc~0.offset|) (+ |~#fs_printer_function~0.offset| 8) |~#intf_desc~0.offset|) (+ 16 |~#fs_printer_function~0.offset|) |~#fs_ep_in_desc~0.offset|) (+ |~#fs_printer_function~0.offset| 24) |~#fs_ep_out_desc~0.offset|) (+ 32 |~#fs_printer_function~0.offset|) 0)) [2022-11-22 00:22:58,295 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select |v_#memory_$Pointer$.offset_682| |~#hs_printer_function~0.base|) (store (store (store (store (store ((as const (Array Int Int)) 0) |~#fs_printer_function~0.offset| |~#otg_desc~0.offset|) (+ |~#fs_printer_function~0.offset| 8) |~#intf_desc~0.offset|) (+ 16 |~#fs_printer_function~0.offset|) |~#fs_ep_in_desc~0.offset|) (+ |~#fs_printer_function~0.offset| 24) |~#fs_ep_out_desc~0.offset|) (+ 32 |~#fs_printer_function~0.offset|) 0)) [2022-11-22 00:23:00,300 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select |v_#memory_$Pointer$.offset_682| |~#usb_printer_gadget~0.base|) (store (store (store (store (store ((as const (Array Int Int)) 0) |~#fs_printer_function~0.offset| |~#otg_desc~0.offset|) (+ |~#fs_printer_function~0.offset| 8) |~#intf_desc~0.offset|) (+ 16 |~#fs_printer_function~0.offset|) |~#fs_ep_in_desc~0.offset|) (+ |~#fs_printer_function~0.offset| 24) |~#fs_ep_out_desc~0.offset|) (+ 32 |~#fs_printer_function~0.offset|) 0)) [2022-11-22 00:23:02,307 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select |v_#memory_$Pointer$.offset_682| |~#usb_printer_gadget~0.base|) (store (store (store (store (store ((as const (Array Int Int)) 0) |~#fs_printer_function~0.offset| |~#otg_desc~0.offset|) (+ |~#fs_printer_function~0.offset| 8) |~#intf_desc~0.offset|) (+ 16 |~#fs_printer_function~0.offset|) |~#fs_ep_in_desc~0.offset|) (+ |~#fs_printer_function~0.offset| 24) |~#fs_ep_out_desc~0.offset|) (+ 32 |~#fs_printer_function~0.offset|) 0)) [2022-11-22 00:23:02,311 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 10 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 188 treesize of output 172 [2022-11-22 00:23:08,595 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= 110 (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10))) [2022-11-22 00:23:08,596 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:23:10,606 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 99) [2022-11-22 00:23:10,607 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:23:12,611 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 114) [2022-11-22 00:23:12,612 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:23:14,615 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 103) [2022-11-22 00:23:14,616 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:23:14,616 INFO L217 Elim1Store]: Index analysis took 8025 ms [2022-11-22 00:23:14,621 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 10 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 210 treesize of output 193 [2022-11-22 00:23:20,886 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= 110 (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10))) [2022-11-22 00:23:20,886 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:23:22,891 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 99) [2022-11-22 00:23:22,892 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:23:24,903 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 114) [2022-11-22 00:23:24,904 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:23:26,906 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 103) [2022-11-22 00:23:26,907 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:23:26,907 INFO L217 Elim1Store]: Index analysis took 8023 ms [2022-11-22 00:23:26,913 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 10 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 214 treesize of output 197 [2022-11-22 00:23:33,218 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= 110 (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10))) [2022-11-22 00:23:33,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:23:35,231 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 99) [2022-11-22 00:23:35,231 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:23:37,240 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 114) [2022-11-22 00:23:37,240 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:23:39,244 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 103) [2022-11-22 00:23:39,245 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:23:39,245 INFO L217 Elim1Store]: Index analysis took 8032 ms [2022-11-22 00:23:39,251 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 10 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 214 treesize of output 197 [2022-11-22 00:23:45,537 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= 110 (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10))) [2022-11-22 00:23:45,537 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:23:47,549 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 99) [2022-11-22 00:23:47,550 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:23:49,563 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 114) [2022-11-22 00:23:49,564 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:23:51,572 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 103) [2022-11-22 00:23:51,573 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:23:51,573 INFO L217 Elim1Store]: Index analysis took 8045 ms [2022-11-22 00:23:51,578 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 10 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 214 treesize of output 197 [2022-11-22 00:23:57,870 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= 110 (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10))) [2022-11-22 00:23:57,871 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:23:59,875 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 99) [2022-11-22 00:23:59,876 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:24:01,888 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 114) [2022-11-22 00:24:01,889 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:24:03,896 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 103) [2022-11-22 00:24:03,897 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:24:03,897 INFO L217 Elim1Store]: Index analysis took 8032 ms [2022-11-22 00:24:03,903 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 10 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 214 treesize of output 197 [2022-11-22 00:24:10,202 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= 110 (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10))) [2022-11-22 00:24:10,203 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:24:12,214 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 99) [2022-11-22 00:24:12,215 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:24:14,218 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 114) [2022-11-22 00:24:14,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:24:16,222 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 103) [2022-11-22 00:24:16,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:24:16,223 INFO L217 Elim1Store]: Index analysis took 8033 ms [2022-11-22 00:24:16,228 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 10 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 214 treesize of output 197 [2022-11-22 00:24:22,518 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= 110 (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10))) [2022-11-22 00:24:22,519 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:24:24,523 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 99) [2022-11-22 00:24:24,523 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:24:26,530 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 114) [2022-11-22 00:24:26,531 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:24:28,536 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 103) [2022-11-22 00:24:28,537 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:24:28,537 INFO L217 Elim1Store]: Index analysis took 8028 ms [2022-11-22 00:24:28,543 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 10 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 214 treesize of output 197 [2022-11-22 00:24:34,842 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= 110 (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10))) [2022-11-22 00:24:34,843 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:24:36,845 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 99) [2022-11-22 00:24:36,846 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:24:38,854 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 114) [2022-11-22 00:24:38,855 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:24:40,866 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 103) [2022-11-22 00:24:40,867 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:24:40,867 INFO L217 Elim1Store]: Index analysis took 8031 ms [2022-11-22 00:24:40,873 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 10 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 214 treesize of output 197 [2022-11-22 00:24:47,215 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= 110 (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10))) [2022-11-22 00:24:47,216 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:24:49,219 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 99) [2022-11-22 00:24:49,220 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:24:51,231 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 114) [2022-11-22 00:24:51,232 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:24:53,240 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 103) [2022-11-22 00:24:53,241 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:24:53,241 INFO L217 Elim1Store]: Index analysis took 8037 ms [2022-11-22 00:24:53,246 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 10 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 214 treesize of output 197 [2022-11-22 00:24:59,564 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= 110 (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10))) [2022-11-22 00:24:59,565 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:25:01,569 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 99) [2022-11-22 00:25:01,570 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:25:03,579 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 114) [2022-11-22 00:25:03,579 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:25:05,585 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 103) [2022-11-22 00:25:05,586 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:25:05,586 INFO L217 Elim1Store]: Index analysis took 8025 ms [2022-11-22 00:25:05,591 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 10 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 214 treesize of output 197 [2022-11-22 00:25:11,879 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= 110 (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10))) [2022-11-22 00:25:11,880 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:25:13,887 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 99) [2022-11-22 00:25:13,888 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:25:15,895 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 114) [2022-11-22 00:25:15,896 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:25:17,901 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 103) [2022-11-22 00:25:17,902 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:25:17,902 INFO L217 Elim1Store]: Index analysis took 8030 ms [2022-11-22 00:25:17,907 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 10 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 214 treesize of output 197 [2022-11-22 00:25:24,241 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= 110 (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10))) [2022-11-22 00:25:24,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:25:26,248 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 99) [2022-11-22 00:25:26,250 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:25:28,255 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 114) [2022-11-22 00:25:28,256 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:25:30,263 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 103) [2022-11-22 00:25:30,263 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:25:30,264 INFO L217 Elim1Store]: Index analysis took 8026 ms [2022-11-22 00:25:30,269 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 10 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 214 treesize of output 197 [2022-11-22 00:25:36,554 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= 110 (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10))) [2022-11-22 00:25:36,555 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:25:38,564 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 99) [2022-11-22 00:25:38,566 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:25:40,571 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 114) [2022-11-22 00:25:40,572 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:25:42,575 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 103) [2022-11-22 00:25:42,576 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:25:42,576 INFO L217 Elim1Store]: Index analysis took 8023 ms [2022-11-22 00:25:42,582 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 10 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 214 treesize of output 197 [2022-11-22 00:25:48,904 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= 110 (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10))) [2022-11-22 00:25:48,905 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:25:50,908 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 99) [2022-11-22 00:25:50,908 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:25:52,914 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 114) [2022-11-22 00:25:52,915 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:25:54,917 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 103) [2022-11-22 00:25:54,918 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:25:54,918 INFO L217 Elim1Store]: Index analysis took 8017 ms [2022-11-22 00:25:54,923 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 10 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 214 treesize of output 197 [2022-11-22 00:26:01,211 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= 117 (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10))) [2022-11-22 00:26:01,211 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:26:03,214 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= 110 (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10))) [2022-11-22 00:26:03,215 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:26:05,219 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 99) [2022-11-22 00:26:05,220 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:26:07,222 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 114) [2022-11-22 00:26:07,223 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:26:09,230 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 103) [2022-11-22 00:26:09,231 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:26:09,231 INFO L217 Elim1Store]: Index analysis took 10024 ms [2022-11-22 00:26:09,236 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 15 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 210 treesize of output 198 [2022-11-22 00:26:15,528 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= 110 (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10))) [2022-11-22 00:26:15,528 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:26:17,531 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= 117 (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10))) [2022-11-22 00:26:17,532 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:26:19,536 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 99) [2022-11-22 00:26:19,537 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:26:21,542 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 114) [2022-11-22 00:26:21,543 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:26:23,546 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 103) [2022-11-22 00:26:23,547 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:26:23,547 INFO L217 Elim1Store]: Index analysis took 10027 ms [2022-11-22 00:26:23,552 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 15 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 226 treesize of output 210 [2022-11-22 00:26:29,847 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= 117 (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10))) [2022-11-22 00:26:29,848 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:26:31,850 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= 110 (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10))) [2022-11-22 00:26:31,852 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:26:33,858 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 99) [2022-11-22 00:26:33,859 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:26:35,862 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 114) [2022-11-22 00:26:35,862 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:26:37,866 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 103) [2022-11-22 00:26:37,866 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:26:39,870 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 118) [2022-11-22 00:26:39,871 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:26:39,871 INFO L217 Elim1Store]: Index analysis took 12027 ms [2022-11-22 00:26:39,877 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 21 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 226 treesize of output 215 [2022-11-22 00:26:46,238 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= 117 (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10))) [2022-11-22 00:26:46,239 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:26:48,244 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= 110 (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10))) [2022-11-22 00:26:48,245 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:26:50,253 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 99) [2022-11-22 00:26:50,254 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:26:52,257 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 114) [2022-11-22 00:26:52,258 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:26:54,261 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 103) [2022-11-22 00:26:54,262 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:26:56,269 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 118) [2022-11-22 00:26:56,270 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:26:56,270 INFO L217 Elim1Store]: Index analysis took 12033 ms [2022-11-22 00:26:56,276 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 21 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 242 treesize of output 227 [2022-11-22 00:27:02,562 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= 110 (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10))) [2022-11-22 00:27:02,563 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:27:04,570 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= 117 (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10))) [2022-11-22 00:27:04,571 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:27:06,577 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 99) [2022-11-22 00:27:06,578 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:27:08,584 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 114) [2022-11-22 00:27:08,585 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:27:10,589 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 103) [2022-11-22 00:27:10,589 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:27:12,593 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 118) [2022-11-22 00:27:12,593 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:27:12,594 INFO L217 Elim1Store]: Index analysis took 12034 ms [2022-11-22 00:27:12,599 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 21 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 246 treesize of output 231 [2022-11-22 00:27:18,913 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= 117 (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10))) [2022-11-22 00:27:18,914 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:27:20,916 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= 110 (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10))) [2022-11-22 00:27:20,917 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:27:22,919 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 99) [2022-11-22 00:27:22,920 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:27:24,923 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 114) [2022-11-22 00:27:24,924 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:27:26,931 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 103) [2022-11-22 00:27:26,932 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:27:28,935 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 118) [2022-11-22 00:27:28,936 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:27:28,936 INFO L217 Elim1Store]: Index analysis took 12026 ms [2022-11-22 00:27:28,942 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 21 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 246 treesize of output 231 [2022-11-22 00:27:35,253 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= 117 (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10))) [2022-11-22 00:27:35,254 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:27:37,258 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= 110 (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10))) [2022-11-22 00:27:37,259 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:27:39,262 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:27:41,265 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 114) [2022-11-22 00:27:41,266 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:27:43,270 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 103) [2022-11-22 00:27:43,271 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:27:45,277 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 118) [2022-11-22 00:27:45,278 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:27:45,278 INFO L217 Elim1Store]: Index analysis took 12029 ms [2022-11-22 00:27:45,284 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 21 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 246 treesize of output 231 [2022-11-22 00:27:51,577 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= 110 (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10))) [2022-11-22 00:27:51,578 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:27:53,582 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= 117 (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10))) [2022-11-22 00:27:53,583 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:27:55,586 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 99) [2022-11-22 00:27:55,586 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:27:57,596 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 114) [2022-11-22 00:27:57,597 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:27:59,604 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 103) [2022-11-22 00:27:59,605 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:28:01,608 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 118) [2022-11-22 00:28:01,609 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:28:01,610 INFO L217 Elim1Store]: Index analysis took 12037 ms [2022-11-22 00:28:01,615 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 21 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 246 treesize of output 231 [2022-11-22 00:28:07,929 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= 110 (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10))) [2022-11-22 00:28:07,930 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:28:09,934 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= 117 (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10))) [2022-11-22 00:28:09,935 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:28:11,939 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 99) [2022-11-22 00:28:11,940 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:28:13,946 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 114) [2022-11-22 00:28:13,947 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:28:15,949 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 103) [2022-11-22 00:28:15,950 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:28:17,953 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 118) [2022-11-22 00:28:17,954 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:28:17,955 INFO L217 Elim1Store]: Index analysis took 12028 ms [2022-11-22 00:28:17,960 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 21 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 246 treesize of output 231 [2022-11-22 00:28:24,249 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= 110 (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10))) [2022-11-22 00:28:24,249 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:28:26,253 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= 117 (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10))) [2022-11-22 00:28:26,253 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:28:28,257 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 99) [2022-11-22 00:28:28,258 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:28:30,265 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 114) [2022-11-22 00:28:30,266 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:28:32,271 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 103) [2022-11-22 00:28:32,272 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:28:34,274 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 118) [2022-11-22 00:28:34,275 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:28:34,275 INFO L217 Elim1Store]: Index analysis took 12032 ms [2022-11-22 00:28:34,281 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 21 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 246 treesize of output 231 [2022-11-22 00:28:40,586 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= 110 (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10))) [2022-11-22 00:28:40,587 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:28:42,591 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= 117 (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10))) [2022-11-22 00:28:42,592 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:28:44,600 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 99) [2022-11-22 00:28:44,601 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:28:46,607 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 114) [2022-11-22 00:28:46,608 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:28:48,614 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 103) [2022-11-22 00:28:48,615 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:28:50,619 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 118) [2022-11-22 00:28:50,620 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:28:50,620 INFO L217 Elim1Store]: Index analysis took 12039 ms [2022-11-22 00:28:50,625 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 21 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 246 treesize of output 231 [2022-11-22 00:28:56,971 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= 117 (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10))) [2022-11-22 00:28:56,972 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:28:58,974 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= 110 (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10))) [2022-11-22 00:28:58,975 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:29:00,980 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 99) [2022-11-22 00:29:00,981 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:29:02,990 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 114) [2022-11-22 00:29:02,991 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:29:04,996 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 103) [2022-11-22 00:29:04,996 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:29:07,002 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 118) [2022-11-22 00:29:07,003 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:29:07,003 INFO L217 Elim1Store]: Index analysis took 12037 ms [2022-11-22 00:29:07,008 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 21 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 246 treesize of output 231 [2022-11-22 00:29:13,301 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= 110 (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10))) [2022-11-22 00:29:13,302 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:29:15,307 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= 117 (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10))) [2022-11-22 00:29:15,307 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:29:17,310 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 99) [2022-11-22 00:29:17,311 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:29:19,315 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 114) [2022-11-22 00:29:19,315 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:29:21,320 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 103) [2022-11-22 00:29:21,320 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:29:23,328 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 118) [2022-11-22 00:29:23,329 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:29:23,329 INFO L217 Elim1Store]: Index analysis took 12034 ms [2022-11-22 00:29:23,334 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 21 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 246 treesize of output 231 [2022-11-22 00:29:29,654 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= 117 (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10))) [2022-11-22 00:29:29,655 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:29:31,658 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= 110 (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10))) [2022-11-22 00:29:31,658 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:29:33,663 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 99) [2022-11-22 00:29:33,664 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:29:35,670 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 114) [2022-11-22 00:29:35,670 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:29:37,673 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 103) [2022-11-22 00:29:37,674 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:29:39,677 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 118) [2022-11-22 00:29:39,678 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:29:39,678 INFO L217 Elim1Store]: Index analysis took 12028 ms [2022-11-22 00:29:39,683 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 21 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 246 treesize of output 231 [2022-11-22 00:29:46,024 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= 117 (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10))) [2022-11-22 00:29:46,024 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:29:48,027 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= 110 (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10))) [2022-11-22 00:29:48,028 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:29:50,035 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 99) [2022-11-22 00:29:50,035 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:29:52,037 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 114) [2022-11-22 00:29:52,038 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:29:54,044 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 103) [2022-11-22 00:29:54,044 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:29:56,050 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 118) [2022-11-22 00:29:56,050 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:29:56,051 INFO L217 Elim1Store]: Index analysis took 12029 ms [2022-11-22 00:29:56,056 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 21 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 246 treesize of output 231 [2022-11-22 00:30:02,354 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= 110 (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10))) [2022-11-22 00:30:02,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:30:04,361 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= 117 (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10))) [2022-11-22 00:30:04,362 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:30:06,364 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 99) [2022-11-22 00:30:06,365 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:30:08,369 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 114) [2022-11-22 00:30:08,370 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:30:10,377 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 103) [2022-11-22 00:30:10,378 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:30:12,384 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 118) [2022-11-22 00:30:12,385 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:30:12,385 INFO L217 Elim1Store]: Index analysis took 12039 ms [2022-11-22 00:30:12,390 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 21 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 246 treesize of output 231 [2022-11-22 00:30:18,677 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= 117 (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10))) [2022-11-22 00:30:18,677 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:30:20,683 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= 110 (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10))) [2022-11-22 00:30:20,684 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:30:22,689 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 99) [2022-11-22 00:30:22,690 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:30:24,694 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 114) [2022-11-22 00:30:24,695 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:30:26,701 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 103) [2022-11-22 00:30:26,701 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:30:28,708 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 118) [2022-11-22 00:30:28,709 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:30:28,709 INFO L217 Elim1Store]: Index analysis took 12036 ms [2022-11-22 00:30:28,714 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 21 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 246 treesize of output 231 [2022-11-22 00:30:35,013 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= 117 (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10))) [2022-11-22 00:30:35,014 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:30:37,016 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= 110 (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10))) [2022-11-22 00:30:37,017 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:30:39,024 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 99) [2022-11-22 00:30:39,025 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:30:41,031 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 114) [2022-11-22 00:30:41,031 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:30:43,036 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 103) [2022-11-22 00:30:43,037 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:30:45,041 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 118) [2022-11-22 00:30:45,042 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:30:45,042 INFO L217 Elim1Store]: Index analysis took 12032 ms [2022-11-22 00:30:45,047 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 21 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 246 treesize of output 231 [2022-11-22 00:30:51,340 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= 110 (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10))) [2022-11-22 00:30:51,340 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:30:53,348 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= 117 (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10))) [2022-11-22 00:30:53,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:30:55,355 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 99) [2022-11-22 00:30:55,355 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:30:57,361 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 114) [2022-11-22 00:30:57,362 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:30:59,367 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 103) [2022-11-22 00:30:59,368 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:31:01,372 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 118) [2022-11-22 00:31:01,373 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:31:01,373 INFO L217 Elim1Store]: Index analysis took 12035 ms [2022-11-22 00:31:01,378 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 21 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 246 treesize of output 231 [2022-11-22 00:31:07,696 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= 110 (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10))) [2022-11-22 00:31:07,696 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:31:09,703 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= 117 (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10))) [2022-11-22 00:31:09,704 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:31:11,707 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 99) [2022-11-22 00:31:11,708 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:31:13,710 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 114) [2022-11-22 00:31:13,711 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:31:15,716 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 103) [2022-11-22 00:31:15,717 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:31:17,720 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 118) [2022-11-22 00:31:17,721 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:31:17,721 INFO L217 Elim1Store]: Index analysis took 12028 ms [2022-11-22 00:31:17,726 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 21 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 246 treesize of output 231 [2022-11-22 00:31:24,078 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= 110 (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10))) [2022-11-22 00:31:24,079 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:31:26,086 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= 117 (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10))) [2022-11-22 00:31:26,087 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:31:28,090 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 99) [2022-11-22 00:31:28,091 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:31:30,097 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 114) [2022-11-22 00:31:30,098 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:31:32,102 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 103) [2022-11-22 00:31:32,103 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:31:34,108 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 118) [2022-11-22 00:31:34,109 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:31:34,109 INFO L217 Elim1Store]: Index analysis took 12034 ms [2022-11-22 00:31:34,115 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 21 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 246 treesize of output 231 [2022-11-22 00:31:40,431 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= 117 (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10))) [2022-11-22 00:31:40,432 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:31:42,437 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= 110 (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10))) [2022-11-22 00:31:42,437 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:31:44,443 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 99) [2022-11-22 00:31:44,444 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:31:46,451 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 114) [2022-11-22 00:31:46,452 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:31:48,454 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 103) [2022-11-22 00:31:48,455 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:31:50,458 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 118) [2022-11-22 00:31:50,459 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:31:50,459 INFO L217 Elim1Store]: Index analysis took 12033 ms [2022-11-22 00:31:50,464 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 21 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 246 treesize of output 231 [2022-11-22 00:31:56,754 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= 110 (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10))) [2022-11-22 00:31:56,754 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:31:58,760 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= 117 (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10))) [2022-11-22 00:31:58,760 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:32:00,765 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 99) [2022-11-22 00:32:00,766 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:32:02,769 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 114) [2022-11-22 00:32:02,770 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:32:04,774 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 103) [2022-11-22 00:32:04,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:32:06,778 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 118) [2022-11-22 00:32:06,779 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:32:06,779 INFO L217 Elim1Store]: Index analysis took 12028 ms [2022-11-22 00:32:06,784 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 21 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 246 treesize of output 231 [2022-11-22 00:32:13,094 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= 110 (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10))) [2022-11-22 00:32:13,094 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:32:15,101 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= 117 (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10))) [2022-11-22 00:32:15,102 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:32:17,105 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 99) [2022-11-22 00:32:17,105 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:32:19,109 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 114) [2022-11-22 00:32:19,110 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:32:21,113 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 103) [2022-11-22 00:32:21,113 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:32:23,119 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 118) [2022-11-22 00:32:23,119 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:32:23,120 INFO L217 Elim1Store]: Index analysis took 12031 ms [2022-11-22 00:32:23,125 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 21 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 246 treesize of output 231 [2022-11-22 00:32:29,427 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= 117 (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10))) [2022-11-22 00:32:29,428 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:32:31,433 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= 110 (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10))) [2022-11-22 00:32:31,433 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:32:33,440 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 99) [2022-11-22 00:32:33,441 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:32:35,444 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 114) [2022-11-22 00:32:35,445 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:32:37,447 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 103) [2022-11-22 00:32:37,448 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:32:39,453 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 118) [2022-11-22 00:32:39,454 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:32:39,454 INFO L217 Elim1Store]: Index analysis took 12031 ms [2022-11-22 00:32:39,459 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 21 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 246 treesize of output 231