./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--mwifiex--mwifiex_usb.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 8393723b 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_9a8bf270-acb3-4f65-a2c5-31771bb57afd/bin/utaipan-I9t0OCRTmS/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a8bf270-acb3-4f65-a2c5-31771bb57afd/bin/utaipan-I9t0OCRTmS/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a8bf270-acb3-4f65-a2c5-31771bb57afd/bin/utaipan-I9t0OCRTmS/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a8bf270-acb3-4f65-a2c5-31771bb57afd/bin/utaipan-I9t0OCRTmS/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--mwifiex--mwifiex_usb.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a8bf270-acb3-4f65-a2c5-31771bb57afd/bin/utaipan-I9t0OCRTmS/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a8bf270-acb3-4f65-a2c5-31771bb57afd/bin/utaipan-I9t0OCRTmS --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 03d55f274509719e259063891bf7f51d6ae3645569d8243a0d7434c1b24ad753 --- 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-8393723 [2022-11-19 07:30:28,538 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-19 07:30:28,541 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-19 07:30:28,560 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-19 07:30:28,561 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-19 07:30:28,562 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-19 07:30:28,563 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-19 07:30:28,565 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-19 07:30:28,567 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-19 07:30:28,569 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-19 07:30:28,570 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-19 07:30:28,571 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-19 07:30:28,571 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-19 07:30:28,573 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-19 07:30:28,574 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-19 07:30:28,575 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-19 07:30:28,576 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-19 07:30:28,577 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-19 07:30:28,580 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-19 07:30:28,582 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-19 07:30:28,584 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-19 07:30:28,586 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-19 07:30:28,587 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-19 07:30:28,588 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-19 07:30:28,593 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-19 07:30:28,593 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-19 07:30:28,594 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-19 07:30:28,595 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-19 07:30:28,596 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-19 07:30:28,597 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-19 07:30:28,597 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-19 07:30:28,598 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-19 07:30:28,599 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-19 07:30:28,600 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-19 07:30:28,602 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-19 07:30:28,602 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-19 07:30:28,603 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-19 07:30:28,603 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-19 07:30:28,603 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-19 07:30:28,604 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-19 07:30:28,605 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-19 07:30:28,606 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a8bf270-acb3-4f65-a2c5-31771bb57afd/bin/utaipan-I9t0OCRTmS/config/svcomp-Reach-64bit-Taipan_Default.epf [2022-11-19 07:30:28,647 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-19 07:30:28,652 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-19 07:30:28,653 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-19 07:30:28,654 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-19 07:30:28,655 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-19 07:30:28,656 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-19 07:30:28,656 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-19 07:30:28,656 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-19 07:30:28,657 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-19 07:30:28,657 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-11-19 07:30:28,658 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-19 07:30:28,659 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-19 07:30:28,659 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-11-19 07:30:28,659 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-11-19 07:30:28,660 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-19 07:30:28,660 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-11-19 07:30:28,660 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-11-19 07:30:28,661 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-11-19 07:30:28,662 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-19 07:30:28,662 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-19 07:30:28,662 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-19 07:30:28,663 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-19 07:30:28,663 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-19 07:30:28,663 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-19 07:30:28,664 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-19 07:30:28,664 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-19 07:30:28,664 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-19 07:30:28,665 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-19 07:30:28,665 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-19 07:30:28,666 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-19 07:30:28,666 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-19 07:30:28,667 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-11-19 07:30:28,667 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-19 07:30:28,667 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-19 07:30:28,668 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-11-19 07:30:28,668 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-19 07:30:28,668 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-19 07:30:28,669 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-19 07:30:28,669 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_9a8bf270-acb3-4f65-a2c5-31771bb57afd/bin/utaipan-I9t0OCRTmS/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a8bf270-acb3-4f65-a2c5-31771bb57afd/bin/utaipan-I9t0OCRTmS Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 03d55f274509719e259063891bf7f51d6ae3645569d8243a0d7434c1b24ad753 [2022-11-19 07:30:29,051 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-19 07:30:29,089 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-19 07:30:29,091 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-19 07:30:29,093 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-19 07:30:29,094 INFO L275 PluginConnector]: CDTParser initialized [2022-11-19 07:30:29,095 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a8bf270-acb3-4f65-a2c5-31771bb57afd/bin/utaipan-I9t0OCRTmS/../../sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--mwifiex--mwifiex_usb.ko-entry_point.cil.out.i [2022-11-19 07:30:29,168 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a8bf270-acb3-4f65-a2c5-31771bb57afd/bin/utaipan-I9t0OCRTmS/data/1b9aed53f/fdf0a5b8c79a40bb9cbd9317907cb7d6/FLAG04822336e [2022-11-19 07:30:30,107 INFO L306 CDTParser]: Found 1 translation units. [2022-11-19 07:30:30,114 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a8bf270-acb3-4f65-a2c5-31771bb57afd/sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--mwifiex--mwifiex_usb.ko-entry_point.cil.out.i [2022-11-19 07:30:30,179 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a8bf270-acb3-4f65-a2c5-31771bb57afd/bin/utaipan-I9t0OCRTmS/data/1b9aed53f/fdf0a5b8c79a40bb9cbd9317907cb7d6/FLAG04822336e [2022-11-19 07:30:30,525 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a8bf270-acb3-4f65-a2c5-31771bb57afd/bin/utaipan-I9t0OCRTmS/data/1b9aed53f/fdf0a5b8c79a40bb9cbd9317907cb7d6 [2022-11-19 07:30:30,528 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-19 07:30:30,531 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-19 07:30:30,536 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-19 07:30:30,537 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-19 07:30:30,541 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-19 07:30:30,542 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 07:30:30" (1/1) ... [2022-11-19 07:30:30,544 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@17c9a7eb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:30:30, skipping insertion in model container [2022-11-19 07:30:30,544 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 07:30:30" (1/1) ... [2022-11-19 07:30:30,552 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-19 07:30:30,734 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-19 07:30:31,719 WARN L234 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_9a8bf270-acb3-4f65-a2c5-31771bb57afd/sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--mwifiex--mwifiex_usb.ko-entry_point.cil.out.i[206925,206938] [2022-11-19 07:30:32,541 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-19 07:30:32,574 INFO L203 MainTranslator]: Completed pre-run [2022-11-19 07:30:32,802 WARN L234 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_9a8bf270-acb3-4f65-a2c5-31771bb57afd/sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--mwifiex--mwifiex_usb.ko-entry_point.cil.out.i[206925,206938] [2022-11-19 07:30:32,931 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-19 07:30:33,068 INFO L208 MainTranslator]: Completed translation [2022-11-19 07:30:33,068 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:30:33 WrapperNode [2022-11-19 07:30:33,068 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-19 07:30:33,069 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-19 07:30:33,070 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-19 07:30:33,070 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-19 07:30:33,079 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:30:33" (1/1) ... [2022-11-19 07:30:33,166 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:30:33" (1/1) ... [2022-11-19 07:30:33,329 INFO L138 Inliner]: procedures = 157, calls = 1181, calls flagged for inlining = 63, calls inlined = 51, statements flattened = 2337 [2022-11-19 07:30:33,329 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-19 07:30:33,330 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-19 07:30:33,331 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-19 07:30:33,331 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-19 07:30:33,341 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:30:33" (1/1) ... [2022-11-19 07:30:33,342 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:30:33" (1/1) ... [2022-11-19 07:30:33,373 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:30:33" (1/1) ... [2022-11-19 07:30:33,374 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:30:33" (1/1) ... [2022-11-19 07:30:33,476 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:30:33" (1/1) ... [2022-11-19 07:30:33,490 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:30:33" (1/1) ... [2022-11-19 07:30:33,504 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:30:33" (1/1) ... [2022-11-19 07:30:33,514 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:30:33" (1/1) ... [2022-11-19 07:30:33,534 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-19 07:30:33,535 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-19 07:30:33,535 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-19 07:30:33,535 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-19 07:30:33,547 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:30:33" (1/1) ... [2022-11-19 07:30:33,555 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-19 07:30:33,570 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a8bf270-acb3-4f65-a2c5-31771bb57afd/bin/utaipan-I9t0OCRTmS/z3 [2022-11-19 07:30:33,593 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a8bf270-acb3-4f65-a2c5-31771bb57afd/bin/utaipan-I9t0OCRTmS/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-19 07:30:33,606 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a8bf270-acb3-4f65-a2c5-31771bb57afd/bin/utaipan-I9t0OCRTmS/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-19 07:30:33,638 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2022-11-19 07:30:33,638 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2022-11-19 07:30:33,638 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_alloc_skb_14 [2022-11-19 07:30:33,638 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_alloc_skb_14 [2022-11-19 07:30:33,638 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-19 07:30:33,638 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2022-11-19 07:30:33,639 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2022-11-19 07:30:33,639 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intfdata [2022-11-19 07:30:33,639 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intfdata [2022-11-19 07:30:33,639 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2022-11-19 07:30:33,639 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2022-11-19 07:30:33,639 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-19 07:30:33,640 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-19 07:30:33,640 INFO L130 BoogieDeclarations]: Found specification of procedure usb_bulk_msg [2022-11-19 07:30:33,640 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_bulk_msg [2022-11-19 07:30:33,640 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-19 07:30:33,640 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-19 07:30:33,640 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-19 07:30:33,640 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_xfer_bulk [2022-11-19 07:30:33,641 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_xfer_bulk [2022-11-19 07:30:33,641 INFO L130 BoogieDeclarations]: Found specification of procedure skb_push [2022-11-19 07:30:33,641 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_push [2022-11-19 07:30:33,641 INFO L130 BoogieDeclarations]: Found specification of procedure mwifiex_usb_disconnect [2022-11-19 07:30:33,641 INFO L138 BoogieDeclarations]: Found implementation of procedure mwifiex_usb_disconnect [2022-11-19 07:30:33,641 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-19 07:30:33,641 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-19 07:30:33,642 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2022-11-19 07:30:33,642 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2022-11-19 07:30:33,642 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-19 07:30:33,642 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-19 07:30:33,643 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2022-11-19 07:30:33,643 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2022-11-19 07:30:33,643 INFO L130 BoogieDeclarations]: Found specification of procedure mwifiex_get_priv [2022-11-19 07:30:33,643 INFO L138 BoogieDeclarations]: Found implementation of procedure mwifiex_get_priv [2022-11-19 07:30:33,643 INFO L130 BoogieDeclarations]: Found specification of procedure mwifiex_usb_submit_rx_urb [2022-11-19 07:30:33,643 INFO L138 BoogieDeclarations]: Found implementation of procedure mwifiex_usb_submit_rx_urb [2022-11-19 07:30:33,644 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_alloc [2022-11-19 07:30:33,644 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_alloc [2022-11-19 07:30:33,644 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-19 07:30:33,644 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-19 07:30:33,644 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-19 07:30:33,645 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_bulk_urb [2022-11-19 07:30:33,645 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_bulk_urb [2022-11-19 07:30:33,645 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-11-19 07:30:33,645 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-11-19 07:30:33,645 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_dir_in [2022-11-19 07:30:33,646 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_dir_in [2022-11-19 07:30:33,646 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-19 07:30:33,647 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-19 07:30:33,647 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2022-11-19 07:30:33,647 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2022-11-19 07:30:33,648 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-19 07:30:33,648 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-19 07:30:33,649 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-19 07:30:33,649 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-19 07:30:33,649 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-19 07:30:33,649 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2022-11-19 07:30:33,650 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2022-11-19 07:30:33,650 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-19 07:30:33,650 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2022-11-19 07:30:33,650 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2022-11-19 07:30:33,651 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-19 07:30:33,651 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-19 07:30:33,651 INFO L130 BoogieDeclarations]: Found specification of procedure mwifiex_usb_cmd_event_complete [2022-11-19 07:30:33,651 INFO L138 BoogieDeclarations]: Found implementation of procedure mwifiex_usb_cmd_event_complete [2022-11-19 07:30:33,651 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-19 07:30:33,651 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2022-11-19 07:30:33,652 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2022-11-19 07:30:33,652 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_num [2022-11-19 07:30:33,652 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_num [2022-11-19 07:30:33,652 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2022-11-19 07:30:33,652 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2022-11-19 07:30:33,653 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-19 07:30:33,653 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-19 07:30:33,653 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-11-19 07:30:33,653 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-11-19 07:30:33,654 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2022-11-19 07:30:33,654 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2022-11-19 07:30:33,654 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-19 07:30:33,654 INFO L130 BoogieDeclarations]: Found specification of procedure mwifiex_usb_resume [2022-11-19 07:30:33,654 INFO L138 BoogieDeclarations]: Found implementation of procedure mwifiex_usb_resume [2022-11-19 07:30:33,654 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2022-11-19 07:30:33,655 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2022-11-19 07:30:33,655 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2022-11-19 07:30:33,655 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2022-11-19 07:30:33,656 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-19 07:30:33,656 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_u8 [2022-11-19 07:30:33,656 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-11-19 07:30:33,657 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-11-19 07:30:33,657 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-19 07:30:33,657 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-19 07:30:33,658 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_dir_out [2022-11-19 07:30:33,658 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_dir_out [2022-11-19 07:30:34,321 INFO L235 CfgBuilder]: Building ICFG [2022-11-19 07:30:34,327 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-19 07:30:34,472 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-19 07:30:38,998 INFO L276 CfgBuilder]: Performing block encoding [2022-11-19 07:30:39,597 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-19 07:30:39,597 INFO L300 CfgBuilder]: Removed 2 assume(true) statements. [2022-11-19 07:30:39,603 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 07:30:39 BoogieIcfgContainer [2022-11-19 07:30:39,603 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-19 07:30:39,607 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-19 07:30:39,607 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-19 07:30:39,611 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-19 07:30:39,611 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 19.11 07:30:30" (1/3) ... [2022-11-19 07:30:39,612 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6f9be2ef and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.11 07:30:39, skipping insertion in model container [2022-11-19 07:30:39,612 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:30:33" (2/3) ... [2022-11-19 07:30:39,613 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6f9be2ef and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.11 07:30:39, skipping insertion in model container [2022-11-19 07:30:39,613 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 07:30:39" (3/3) ... [2022-11-19 07:30:39,615 INFO L112 eAbstractionObserver]: Analyzing ICFG 205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--mwifiex--mwifiex_usb.ko-entry_point.cil.out.i [2022-11-19 07:30:39,637 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-19 07:30:39,640 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-11-19 07:30:39,770 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-19 07:30:39,776 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;@4480636b, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-19 07:30:39,776 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-11-19 07:30:39,784 INFO L276 IsEmpty]: Start isEmpty. Operand has 530 states, 354 states have (on average 1.4011299435028248) internal successors, (496), 367 states have internal predecessors, (496), 137 states have call successors, (137), 38 states have call predecessors, (137), 37 states have return successors, (133), 130 states have call predecessors, (133), 133 states have call successors, (133) [2022-11-19 07:30:39,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-19 07:30:39,798 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 07:30:39,799 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-19 07:30:39,800 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-19 07:30:39,814 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 07:30:39,814 INFO L85 PathProgramCache]: Analyzing trace with hash -1734045970, now seen corresponding path program 1 times [2022-11-19 07:30:39,825 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-19 07:30:39,825 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [444574000] [2022-11-19 07:30:39,825 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 07:30:39,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-19 07:30:40,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 07:30:40,453 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-19 07:30:40,454 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-19 07:30:40,454 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [444574000] [2022-11-19 07:30:40,455 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [444574000] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-19 07:30:40,455 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-19 07:30:40,455 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-19 07:30:40,459 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2142750523] [2022-11-19 07:30:40,462 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-19 07:30:40,466 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-19 07:30:40,467 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-19 07:30:40,494 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-19 07:30:40,495 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-19 07:30:40,499 INFO L87 Difference]: Start difference. First operand has 530 states, 354 states have (on average 1.4011299435028248) internal successors, (496), 367 states have internal predecessors, (496), 137 states have call successors, (137), 38 states have call predecessors, (137), 37 states have return successors, (133), 130 states have call predecessors, (133), 133 states have call successors, (133) Second operand has 3 states, 3 states have (on average 6.333333333333333) internal successors, (19), 3 states have internal predecessors, (19), 2 states have call successors, (5), 2 states have call predecessors, (5), 1 states have return successors, (4), 1 states have call predecessors, (4), 1 states have call successors, (4) [2022-11-19 07:30:42,869 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-19 07:30:45,000 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-19 07:30:45,001 INFO L93 Difference]: Finished difference Result 1549 states and 2276 transitions. [2022-11-19 07:30:45,002 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-19 07:30:45,004 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 6.333333333333333) internal successors, (19), 3 states have internal predecessors, (19), 2 states have call successors, (5), 2 states have call predecessors, (5), 1 states have return successors, (4), 1 states have call predecessors, (4), 1 states have call successors, (4) Word has length 34 [2022-11-19 07:30:45,004 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-19 07:30:45,034 INFO L225 Difference]: With dead ends: 1549 [2022-11-19 07:30:45,035 INFO L226 Difference]: Without dead ends: 1016 [2022-11-19 07:30:45,046 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 [2022-11-19 07:30:45,052 INFO L413 NwaCegarLoop]: 816 mSDtfsCounter, 715 mSDsluCounter, 658 mSDsCounter, 0 mSdLazyCounter, 199 mSolverCounterSat, 5 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 715 SdHoareTripleChecker+Valid, 1474 SdHoareTripleChecker+Invalid, 205 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 199 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.3s IncrementalHoareTripleChecker+Time [2022-11-19 07:30:45,053 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [715 Valid, 1474 Invalid, 205 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5 Valid, 199 Invalid, 1 Unknown, 0 Unchecked, 4.3s Time] [2022-11-19 07:30:45,074 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1016 states. [2022-11-19 07:30:45,244 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1016 to 1016. [2022-11-19 07:30:45,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1016 states, 687 states have (on average 1.3813682678311499) internal successors, (949), 701 states have internal predecessors, (949), 256 states have call successors, (256), 73 states have call predecessors, (256), 72 states have return successors, (255), 249 states have call predecessors, (255), 255 states have call successors, (255) [2022-11-19 07:30:45,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1016 states to 1016 states and 1460 transitions. [2022-11-19 07:30:45,262 INFO L78 Accepts]: Start accepts. Automaton has 1016 states and 1460 transitions. Word has length 34 [2022-11-19 07:30:45,264 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-19 07:30:45,264 INFO L495 AbstractCegarLoop]: Abstraction has 1016 states and 1460 transitions. [2022-11-19 07:30:45,264 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 6.333333333333333) internal successors, (19), 3 states have internal predecessors, (19), 2 states have call successors, (5), 2 states have call predecessors, (5), 1 states have return successors, (4), 1 states have call predecessors, (4), 1 states have call successors, (4) [2022-11-19 07:30:45,265 INFO L276 IsEmpty]: Start isEmpty. Operand 1016 states and 1460 transitions. [2022-11-19 07:30:45,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-19 07:30:45,278 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 07:30:45,278 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-19 07:30:45,279 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-11-19 07:30:45,279 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-19 07:30:45,280 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 07:30:45,280 INFO L85 PathProgramCache]: Analyzing trace with hash 32182618, now seen corresponding path program 1 times [2022-11-19 07:30:45,281 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-19 07:30:45,281 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [210736454] [2022-11-19 07:30:45,281 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 07:30:45,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-19 07:30:45,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 07:30:45,997 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2022-11-19 07:30:45,998 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-19 07:30:45,998 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [210736454] [2022-11-19 07:30:45,998 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [210736454] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-19 07:30:45,998 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-19 07:30:45,999 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-19 07:30:45,999 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [902025531] [2022-11-19 07:30:46,000 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-19 07:30:46,001 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-19 07:30:46,002 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-19 07:30:46,002 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-19 07:30:46,003 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-19 07:30:46,004 INFO L87 Difference]: Start difference. First operand 1016 states and 1460 transitions. Second operand has 4 states, 4 states have (on average 6.75) internal successors, (27), 4 states have internal predecessors, (27), 3 states have call successors, (7), 2 states have call predecessors, (7), 1 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) [2022-11-19 07:30:48,232 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-19 07:30:50,579 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-19 07:30:50,580 INFO L93 Difference]: Finished difference Result 2023 states and 2937 transitions. [2022-11-19 07:30:50,580 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-11-19 07:30:50,581 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 6.75) internal successors, (27), 4 states have internal predecessors, (27), 3 states have call successors, (7), 2 states have call predecessors, (7), 1 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) Word has length 49 [2022-11-19 07:30:50,581 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-19 07:30:50,597 INFO L225 Difference]: With dead ends: 2023 [2022-11-19 07:30:50,597 INFO L226 Difference]: Without dead ends: 2018 [2022-11-19 07:30:50,599 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-11-19 07:30:50,601 INFO L413 NwaCegarLoop]: 843 mSDtfsCounter, 728 mSDsluCounter, 1503 mSDsCounter, 0 mSdLazyCounter, 295 mSolverCounterSat, 1 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 728 SdHoareTripleChecker+Valid, 2346 SdHoareTripleChecker+Invalid, 297 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 295 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.4s IncrementalHoareTripleChecker+Time [2022-11-19 07:30:50,602 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [728 Valid, 2346 Invalid, 297 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 295 Invalid, 1 Unknown, 0 Unchecked, 4.4s Time] [2022-11-19 07:30:50,605 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2018 states. [2022-11-19 07:30:50,749 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2018 to 2016. [2022-11-19 07:30:50,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2016 states, 1364 states have (on average 1.3826979472140764) internal successors, (1886), 1392 states have internal predecessors, (1886), 507 states have call successors, (507), 145 states have call predecessors, (507), 144 states have return successors, (536), 494 states have call predecessors, (536), 506 states have call successors, (536) [2022-11-19 07:30:50,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2016 states to 2016 states and 2929 transitions. [2022-11-19 07:30:50,768 INFO L78 Accepts]: Start accepts. Automaton has 2016 states and 2929 transitions. Word has length 49 [2022-11-19 07:30:50,768 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-19 07:30:50,769 INFO L495 AbstractCegarLoop]: Abstraction has 2016 states and 2929 transitions. [2022-11-19 07:30:50,769 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 6.75) internal successors, (27), 4 states have internal predecessors, (27), 3 states have call successors, (7), 2 states have call predecessors, (7), 1 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) [2022-11-19 07:30:50,769 INFO L276 IsEmpty]: Start isEmpty. Operand 2016 states and 2929 transitions. [2022-11-19 07:30:50,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-11-19 07:30:50,780 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 07:30:50,780 INFO L195 NwaCegarLoop]: trace histogram [5, 5, 5, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-19 07:30:50,781 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-11-19 07:30:50,781 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-19 07:30:50,781 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 07:30:50,782 INFO L85 PathProgramCache]: Analyzing trace with hash 1150335917, now seen corresponding path program 1 times [2022-11-19 07:30:50,782 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-19 07:30:50,782 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1239467546] [2022-11-19 07:30:50,782 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 07:30:50,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-19 07:30:50,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 07:30:51,069 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2022-11-19 07:30:51,070 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-19 07:30:51,070 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1239467546] [2022-11-19 07:30:51,071 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1239467546] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-19 07:30:51,071 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-19 07:30:51,071 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-19 07:30:51,072 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1162016965] [2022-11-19 07:30:51,072 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-19 07:30:51,072 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-19 07:30:51,073 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-19 07:30:51,073 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-19 07:30:51,076 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-19 07:30:51,077 INFO L87 Difference]: Start difference. First operand 2016 states and 2929 transitions. Second operand has 3 states, 3 states have (on average 20.666666666666668) internal successors, (62), 3 states have internal predecessors, (62), 2 states have call successors, (12), 2 states have call predecessors, (12), 1 states have return successors, (11), 2 states have call predecessors, (11), 2 states have call successors, (11) [2022-11-19 07:30:53,169 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-19 07:30:54,948 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-19 07:30:54,948 INFO L93 Difference]: Finished difference Result 4322 states and 6201 transitions. [2022-11-19 07:30:54,949 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-19 07:30:54,949 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 20.666666666666668) internal successors, (62), 3 states have internal predecessors, (62), 2 states have call successors, (12), 2 states have call predecessors, (12), 1 states have return successors, (11), 2 states have call predecessors, (11), 2 states have call successors, (11) Word has length 97 [2022-11-19 07:30:54,950 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-19 07:30:54,968 INFO L225 Difference]: With dead ends: 4322 [2022-11-19 07:30:54,969 INFO L226 Difference]: Without dead ends: 2315 [2022-11-19 07:30:54,984 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 [2022-11-19 07:30:54,989 INFO L413 NwaCegarLoop]: 780 mSDtfsCounter, 458 mSDsluCounter, 629 mSDsCounter, 0 mSdLazyCounter, 211 mSolverCounterSat, 2 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 458 SdHoareTripleChecker+Valid, 1409 SdHoareTripleChecker+Invalid, 214 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 211 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.7s IncrementalHoareTripleChecker+Time [2022-11-19 07:30:54,994 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [458 Valid, 1409 Invalid, 214 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 211 Invalid, 1 Unknown, 0 Unchecked, 3.7s Time] [2022-11-19 07:30:55,000 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2315 states. [2022-11-19 07:30:55,150 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2315 to 2308. [2022-11-19 07:30:55,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2308 states, 1537 states have (on average 1.3565387117761873) internal successors, (2085), 1573 states have internal predecessors, (2085), 579 states have call successors, (579), 192 states have call predecessors, (579), 191 states have return successors, (611), 562 states have call predecessors, (611), 578 states have call successors, (611) [2022-11-19 07:30:55,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2308 states to 2308 states and 3275 transitions. [2022-11-19 07:30:55,176 INFO L78 Accepts]: Start accepts. Automaton has 2308 states and 3275 transitions. Word has length 97 [2022-11-19 07:30:55,177 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-19 07:30:55,179 INFO L495 AbstractCegarLoop]: Abstraction has 2308 states and 3275 transitions. [2022-11-19 07:30:55,180 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 20.666666666666668) internal successors, (62), 3 states have internal predecessors, (62), 2 states have call successors, (12), 2 states have call predecessors, (12), 1 states have return successors, (11), 2 states have call predecessors, (11), 2 states have call successors, (11) [2022-11-19 07:30:55,180 INFO L276 IsEmpty]: Start isEmpty. Operand 2308 states and 3275 transitions. [2022-11-19 07:30:55,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2022-11-19 07:30:55,192 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 07:30:55,192 INFO L195 NwaCegarLoop]: trace histogram [5, 5, 5, 3, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-19 07:30:55,193 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-11-19 07:30:55,193 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-19 07:30:55,196 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 07:30:55,197 INFO L85 PathProgramCache]: Analyzing trace with hash 423776097, now seen corresponding path program 1 times [2022-11-19 07:30:55,197 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-19 07:30:55,197 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [64851244] [2022-11-19 07:30:55,198 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 07:30:55,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-19 07:30:55,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 07:30:55,584 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2022-11-19 07:30:55,584 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-19 07:30:55,584 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [64851244] [2022-11-19 07:30:55,585 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [64851244] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-19 07:30:55,585 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-19 07:30:55,585 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-19 07:30:55,585 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1643489012] [2022-11-19 07:30:55,586 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-19 07:30:55,586 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-19 07:30:55,586 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-19 07:30:55,587 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-19 07:30:55,587 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-19 07:30:55,587 INFO L87 Difference]: Start difference. First operand 2308 states and 3275 transitions. Second operand has 3 states, 3 states have (on average 22.333333333333332) internal successors, (67), 3 states have internal predecessors, (67), 2 states have call successors, (12), 2 states have call predecessors, (12), 1 states have return successors, (11), 2 states have call predecessors, (11), 2 states have call successors, (11) [2022-11-19 07:30:57,868 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-19 07:30:59,560 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-19 07:30:59,560 INFO L93 Difference]: Finished difference Result 3980 states and 5661 transitions. [2022-11-19 07:30:59,561 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-19 07:30:59,561 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 22.333333333333332) internal successors, (67), 3 states have internal predecessors, (67), 2 states have call successors, (12), 2 states have call predecessors, (12), 1 states have return successors, (11), 2 states have call predecessors, (11), 2 states have call successors, (11) Word has length 103 [2022-11-19 07:30:59,562 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-19 07:30:59,608 INFO L225 Difference]: With dead ends: 3980 [2022-11-19 07:30:59,612 INFO L226 Difference]: Without dead ends: 2314 [2022-11-19 07:30:59,617 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 [2022-11-19 07:30:59,622 INFO L413 NwaCegarLoop]: 657 mSDtfsCounter, 5 mSDsluCounter, 654 mSDsCounter, 0 mSdLazyCounter, 187 mSolverCounterSat, 1 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5 SdHoareTripleChecker+Valid, 1311 SdHoareTripleChecker+Invalid, 189 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 187 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.9s IncrementalHoareTripleChecker+Time [2022-11-19 07:30:59,623 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5 Valid, 1311 Invalid, 189 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 187 Invalid, 1 Unknown, 0 Unchecked, 3.9s Time] [2022-11-19 07:30:59,627 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2314 states. [2022-11-19 07:30:59,736 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2314 to 2309. [2022-11-19 07:30:59,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2309 states, 1538 states have (on average 1.3556566970091026) internal successors, (2085), 1574 states have internal predecessors, (2085), 579 states have call successors, (579), 192 states have call predecessors, (579), 191 states have return successors, (611), 562 states have call predecessors, (611), 578 states have call successors, (611) [2022-11-19 07:30:59,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2309 states to 2309 states and 3275 transitions. [2022-11-19 07:30:59,757 INFO L78 Accepts]: Start accepts. Automaton has 2309 states and 3275 transitions. Word has length 103 [2022-11-19 07:30:59,758 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-19 07:30:59,758 INFO L495 AbstractCegarLoop]: Abstraction has 2309 states and 3275 transitions. [2022-11-19 07:30:59,759 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 22.333333333333332) internal successors, (67), 3 states have internal predecessors, (67), 2 states have call successors, (12), 2 states have call predecessors, (12), 1 states have return successors, (11), 2 states have call predecessors, (11), 2 states have call successors, (11) [2022-11-19 07:30:59,759 INFO L276 IsEmpty]: Start isEmpty. Operand 2309 states and 3275 transitions. [2022-11-19 07:30:59,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-11-19 07:30:59,771 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 07:30:59,772 INFO L195 NwaCegarLoop]: trace histogram [5, 5, 5, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-19 07:30:59,772 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-11-19 07:30:59,772 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-19 07:30:59,773 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 07:30:59,773 INFO L85 PathProgramCache]: Analyzing trace with hash -491781899, now seen corresponding path program 1 times [2022-11-19 07:30:59,773 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-19 07:30:59,773 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1954022430] [2022-11-19 07:30:59,773 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 07:30:59,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-19 07:30:59,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 07:31:00,045 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2022-11-19 07:31:00,046 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-19 07:31:00,046 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1954022430] [2022-11-19 07:31:00,046 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1954022430] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-19 07:31:00,046 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-19 07:31:00,047 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-19 07:31:00,047 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2077503768] [2022-11-19 07:31:00,047 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-19 07:31:00,049 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-19 07:31:00,049 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-19 07:31:00,050 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-19 07:31:00,051 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-19 07:31:00,051 INFO L87 Difference]: Start difference. First operand 2309 states and 3275 transitions. Second operand has 3 states, 3 states have (on average 21.666666666666668) internal successors, (65), 3 states have internal predecessors, (65), 2 states have call successors, (15), 2 states have call predecessors, (15), 1 states have return successors, (14), 2 states have call predecessors, (14), 2 states have call successors, (14) [2022-11-19 07:31:02,362 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-19 07:31:03,985 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-19 07:31:03,985 INFO L93 Difference]: Finished difference Result 4580 states and 6514 transitions. [2022-11-19 07:31:03,985 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-19 07:31:03,986 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 21.666666666666668) internal successors, (65), 3 states have internal predecessors, (65), 2 states have call successors, (15), 2 states have call predecessors, (15), 1 states have return successors, (14), 2 states have call predecessors, (14), 2 states have call successors, (14) Word has length 108 [2022-11-19 07:31:03,986 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-19 07:31:04,001 INFO L225 Difference]: With dead ends: 4580 [2022-11-19 07:31:04,001 INFO L226 Difference]: Without dead ends: 2283 [2022-11-19 07:31:04,010 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 [2022-11-19 07:31:04,011 INFO L413 NwaCegarLoop]: 881 mSDtfsCounter, 391 mSDsluCounter, 633 mSDsCounter, 0 mSdLazyCounter, 218 mSolverCounterSat, 4 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 391 SdHoareTripleChecker+Valid, 1514 SdHoareTripleChecker+Invalid, 223 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 218 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.8s IncrementalHoareTripleChecker+Time [2022-11-19 07:31:04,011 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [391 Valid, 1514 Invalid, 223 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 218 Invalid, 1 Unknown, 0 Unchecked, 3.8s Time] [2022-11-19 07:31:04,015 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2283 states. [2022-11-19 07:31:04,183 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2283 to 2258. [2022-11-19 07:31:04,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2258 states, 1540 states have (on average 1.3785714285714286) internal successors, (2123), 1572 states have internal predecessors, (2123), 536 states have call successors, (536), 182 states have call predecessors, (536), 181 states have return successors, (567), 519 states have call predecessors, (567), 535 states have call successors, (567) [2022-11-19 07:31:04,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2258 states to 2258 states and 3226 transitions. [2022-11-19 07:31:04,199 INFO L78 Accepts]: Start accepts. Automaton has 2258 states and 3226 transitions. Word has length 108 [2022-11-19 07:31:04,200 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-19 07:31:04,200 INFO L495 AbstractCegarLoop]: Abstraction has 2258 states and 3226 transitions. [2022-11-19 07:31:04,200 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 21.666666666666668) internal successors, (65), 3 states have internal predecessors, (65), 2 states have call successors, (15), 2 states have call predecessors, (15), 1 states have return successors, (14), 2 states have call predecessors, (14), 2 states have call successors, (14) [2022-11-19 07:31:04,200 INFO L276 IsEmpty]: Start isEmpty. Operand 2258 states and 3226 transitions. [2022-11-19 07:31:04,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-11-19 07:31:04,208 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 07:31:04,208 INFO L195 NwaCegarLoop]: trace histogram [7, 7, 7, 3, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-19 07:31:04,208 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-11-19 07:31:04,209 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-19 07:31:04,209 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 07:31:04,209 INFO L85 PathProgramCache]: Analyzing trace with hash 1716058004, now seen corresponding path program 1 times [2022-11-19 07:31:04,209 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-19 07:31:04,210 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1969126972] [2022-11-19 07:31:04,210 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 07:31:04,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-19 07:31:04,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 07:31:05,036 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2022-11-19 07:31:05,036 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-19 07:31:05,037 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1969126972] [2022-11-19 07:31:05,037 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1969126972] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-19 07:31:05,037 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-19 07:31:05,037 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-19 07:31:05,038 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [697316979] [2022-11-19 07:31:05,038 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-19 07:31:05,038 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-19 07:31:05,039 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-19 07:31:05,039 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-19 07:31:05,039 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-19 07:31:05,040 INFO L87 Difference]: Start difference. First operand 2258 states and 3226 transitions. Second operand has 5 states, 5 states have (on average 14.2) internal successors, (71), 4 states have internal predecessors, (71), 2 states have call successors, (14), 2 states have call predecessors, (14), 3 states have return successors, (13), 3 states have call predecessors, (13), 1 states have call successors, (13) [2022-11-19 07:31:07,243 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-19 07:31:09,694 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-19 07:31:09,695 INFO L93 Difference]: Finished difference Result 4519 states and 6556 transitions. [2022-11-19 07:31:09,695 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-19 07:31:09,696 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 14.2) internal successors, (71), 4 states have internal predecessors, (71), 2 states have call successors, (14), 2 states have call predecessors, (14), 3 states have return successors, (13), 3 states have call predecessors, (13), 1 states have call successors, (13) Word has length 115 [2022-11-19 07:31:09,696 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-19 07:31:09,711 INFO L225 Difference]: With dead ends: 4519 [2022-11-19 07:31:09,711 INFO L226 Difference]: Without dead ends: 2296 [2022-11-19 07:31:09,722 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-19 07:31:09,723 INFO L413 NwaCegarLoop]: 656 mSDtfsCounter, 2 mSDsluCounter, 1956 mSDsCounter, 0 mSdLazyCounter, 386 mSolverCounterSat, 1 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2 SdHoareTripleChecker+Valid, 2612 SdHoareTripleChecker+Invalid, 388 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 386 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.5s IncrementalHoareTripleChecker+Time [2022-11-19 07:31:09,723 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2 Valid, 2612 Invalid, 388 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 386 Invalid, 1 Unknown, 0 Unchecked, 4.5s Time] [2022-11-19 07:31:09,727 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2296 states. [2022-11-19 07:31:09,829 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2296 to 2288. [2022-11-19 07:31:09,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2288 states, 1561 states have (on average 1.373478539397822) internal successors, (2144), 1596 states have internal predecessors, (2144), 536 states have call successors, (536), 182 states have call predecessors, (536), 190 states have return successors, (582), 525 states have call predecessors, (582), 535 states have call successors, (582) [2022-11-19 07:31:09,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2288 states to 2288 states and 3262 transitions. [2022-11-19 07:31:09,845 INFO L78 Accepts]: Start accepts. Automaton has 2288 states and 3262 transitions. Word has length 115 [2022-11-19 07:31:09,846 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-19 07:31:09,846 INFO L495 AbstractCegarLoop]: Abstraction has 2288 states and 3262 transitions. [2022-11-19 07:31:09,846 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 14.2) internal successors, (71), 4 states have internal predecessors, (71), 2 states have call successors, (14), 2 states have call predecessors, (14), 3 states have return successors, (13), 3 states have call predecessors, (13), 1 states have call successors, (13) [2022-11-19 07:31:09,847 INFO L276 IsEmpty]: Start isEmpty. Operand 2288 states and 3262 transitions. [2022-11-19 07:31:09,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-11-19 07:31:09,855 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 07:31:09,855 INFO L195 NwaCegarLoop]: trace histogram [7, 7, 6, 3, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-19 07:31:09,855 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-11-19 07:31:09,856 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-19 07:31:09,856 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 07:31:09,856 INFO L85 PathProgramCache]: Analyzing trace with hash 1766705225, now seen corresponding path program 1 times [2022-11-19 07:31:09,856 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-19 07:31:09,857 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2114826267] [2022-11-19 07:31:09,857 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 07:31:09,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-19 07:31:10,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 07:31:11,835 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 86 trivial. 0 not checked. [2022-11-19 07:31:11,835 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-19 07:31:11,836 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2114826267] [2022-11-19 07:31:11,836 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2114826267] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-19 07:31:11,836 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-19 07:31:11,836 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-11-19 07:31:11,836 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1853332215] [2022-11-19 07:31:11,836 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-19 07:31:11,837 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-11-19 07:31:11,837 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-19 07:31:11,837 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-11-19 07:31:11,837 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2022-11-19 07:31:11,838 INFO L87 Difference]: Start difference. First operand 2288 states and 3262 transitions. Second operand has 7 states, 6 states have (on average 12.0) internal successors, (72), 5 states have internal predecessors, (72), 2 states have call successors, (15), 2 states have call predecessors, (15), 3 states have return successors, (14), 4 states have call predecessors, (14), 2 states have call successors, (14) [2022-11-19 07:31:14,098 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-19 07:31:18,923 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-19 07:31:18,924 INFO L93 Difference]: Finished difference Result 4569 states and 6536 transitions. [2022-11-19 07:31:18,924 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-11-19 07:31:18,925 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 6 states have (on average 12.0) internal successors, (72), 5 states have internal predecessors, (72), 2 states have call successors, (15), 2 states have call predecessors, (15), 3 states have return successors, (14), 4 states have call predecessors, (14), 2 states have call successors, (14) Word has length 119 [2022-11-19 07:31:18,925 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-19 07:31:18,939 INFO L225 Difference]: With dead ends: 4569 [2022-11-19 07:31:18,939 INFO L226 Difference]: Without dead ends: 2316 [2022-11-19 07:31:18,947 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2022-11-19 07:31:18,947 INFO L413 NwaCegarLoop]: 657 mSDtfsCounter, 0 mSDsluCounter, 3272 mSDsCounter, 0 mSdLazyCounter, 576 mSolverCounterSat, 0 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 6.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 3929 SdHoareTripleChecker+Invalid, 577 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 576 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 7.0s IncrementalHoareTripleChecker+Time [2022-11-19 07:31:18,948 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 3929 Invalid, 577 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 576 Invalid, 1 Unknown, 0 Unchecked, 7.0s Time] [2022-11-19 07:31:18,951 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2316 states. [2022-11-19 07:31:19,072 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2316 to 2312. [2022-11-19 07:31:19,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2312 states, 1577 states have (on average 1.3696892834495877) internal successors, (2160), 1612 states have internal predecessors, (2160), 536 states have call successors, (536), 182 states have call predecessors, (536), 198 states have return successors, (612), 533 states have call predecessors, (612), 535 states have call successors, (612) [2022-11-19 07:31:19,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2312 states to 2312 states and 3308 transitions. [2022-11-19 07:31:19,091 INFO L78 Accepts]: Start accepts. Automaton has 2312 states and 3308 transitions. Word has length 119 [2022-11-19 07:31:19,092 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-19 07:31:19,092 INFO L495 AbstractCegarLoop]: Abstraction has 2312 states and 3308 transitions. [2022-11-19 07:31:19,092 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 6 states have (on average 12.0) internal successors, (72), 5 states have internal predecessors, (72), 2 states have call successors, (15), 2 states have call predecessors, (15), 3 states have return successors, (14), 4 states have call predecessors, (14), 2 states have call successors, (14) [2022-11-19 07:31:19,093 INFO L276 IsEmpty]: Start isEmpty. Operand 2312 states and 3308 transitions. [2022-11-19 07:31:19,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2022-11-19 07:31:19,101 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 07:31:19,102 INFO L195 NwaCegarLoop]: trace histogram [7, 7, 6, 3, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-19 07:31:19,102 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2022-11-19 07:31:19,102 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-19 07:31:19,103 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 07:31:19,103 INFO L85 PathProgramCache]: Analyzing trace with hash -757650103, now seen corresponding path program 1 times [2022-11-19 07:31:19,103 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-19 07:31:19,103 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1123798914] [2022-11-19 07:31:19,104 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 07:31:19,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-19 07:31:19,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 07:31:20,390 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2022-11-19 07:31:20,391 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-19 07:31:20,391 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1123798914] [2022-11-19 07:31:20,391 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1123798914] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-19 07:31:20,391 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-19 07:31:20,392 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-19 07:31:20,392 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [744394712] [2022-11-19 07:31:20,392 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-19 07:31:20,392 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-19 07:31:20,393 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-19 07:31:20,393 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-19 07:31:20,393 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-19 07:31:20,394 INFO L87 Difference]: Start difference. First operand 2312 states and 3308 transitions. Second operand has 4 states, 3 states have (on average 23.0) internal successors, (69), 4 states have internal predecessors, (69), 2 states have call successors, (16), 2 states have call predecessors, (16), 2 states have return successors, (15), 2 states have call predecessors, (15), 2 states have call successors, (15) [2022-11-19 07:31:22,535 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-19 07:31:25,018 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-19 07:31:25,019 INFO L93 Difference]: Finished difference Result 4615 states and 6608 transitions. [2022-11-19 07:31:25,019 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-19 07:31:25,020 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 3 states have (on average 23.0) internal successors, (69), 4 states have internal predecessors, (69), 2 states have call successors, (16), 2 states have call predecessors, (16), 2 states have return successors, (15), 2 states have call predecessors, (15), 2 states have call successors, (15) Word has length 123 [2022-11-19 07:31:25,020 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-19 07:31:25,034 INFO L225 Difference]: With dead ends: 4615 [2022-11-19 07:31:25,034 INFO L226 Difference]: Without dead ends: 2321 [2022-11-19 07:31:25,042 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-11-19 07:31:25,043 INFO L413 NwaCegarLoop]: 657 mSDtfsCounter, 5 mSDsluCounter, 1309 mSDsCounter, 0 mSdLazyCounter, 287 mSolverCounterSat, 1 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5 SdHoareTripleChecker+Valid, 1966 SdHoareTripleChecker+Invalid, 289 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 287 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.5s IncrementalHoareTripleChecker+Time [2022-11-19 07:31:25,043 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5 Valid, 1966 Invalid, 289 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 287 Invalid, 1 Unknown, 0 Unchecked, 4.5s Time] [2022-11-19 07:31:25,046 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2321 states. [2022-11-19 07:31:25,136 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2321 to 2313. [2022-11-19 07:31:25,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2313 states, 1578 states have (on average 1.3694550063371356) internal successors, (2161), 1613 states have internal predecessors, (2161), 536 states have call successors, (536), 182 states have call predecessors, (536), 198 states have return successors, (612), 533 states have call predecessors, (612), 535 states have call successors, (612) [2022-11-19 07:31:25,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2313 states to 2313 states and 3309 transitions. [2022-11-19 07:31:25,152 INFO L78 Accepts]: Start accepts. Automaton has 2313 states and 3309 transitions. Word has length 123 [2022-11-19 07:31:25,153 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-19 07:31:25,153 INFO L495 AbstractCegarLoop]: Abstraction has 2313 states and 3309 transitions. [2022-11-19 07:31:25,153 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 3 states have (on average 23.0) internal successors, (69), 4 states have internal predecessors, (69), 2 states have call successors, (16), 2 states have call predecessors, (16), 2 states have return successors, (15), 2 states have call predecessors, (15), 2 states have call successors, (15) [2022-11-19 07:31:25,154 INFO L276 IsEmpty]: Start isEmpty. Operand 2313 states and 3309 transitions. [2022-11-19 07:31:25,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2022-11-19 07:31:25,161 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 07:31:25,162 INFO L195 NwaCegarLoop]: trace histogram [7, 7, 6, 3, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-19 07:31:25,162 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2022-11-19 07:31:25,162 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-19 07:31:25,163 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 07:31:25,163 INFO L85 PathProgramCache]: Analyzing trace with hash -1481351635, now seen corresponding path program 1 times [2022-11-19 07:31:25,163 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-19 07:31:25,163 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1779672283] [2022-11-19 07:31:25,163 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 07:31:25,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-19 07:31:25,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 07:31:26,345 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2022-11-19 07:31:26,346 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-19 07:31:26,346 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1779672283] [2022-11-19 07:31:26,346 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1779672283] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-19 07:31:26,346 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2106611612] [2022-11-19 07:31:26,347 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 07:31:26,347 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-19 07:31:26,347 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a8bf270-acb3-4f65-a2c5-31771bb57afd/bin/utaipan-I9t0OCRTmS/z3 [2022-11-19 07:31:26,354 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a8bf270-acb3-4f65-a2c5-31771bb57afd/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-19 07:31:26,371 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a8bf270-acb3-4f65-a2c5-31771bb57afd/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-11-19 07:31:27,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 07:31:27,249 INFO L263 TraceCheckSpWp]: Trace formula consists of 2365 conjuncts, 15 conjunts are in the unsatisfiable core [2022-11-19 07:31:27,260 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-19 07:31:27,343 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 55 proven. 0 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2022-11-19 07:31:27,358 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-19 07:31:27,359 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2106611612] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-19 07:31:27,359 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-11-19 07:31:27,359 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [5] total 7 [2022-11-19 07:31:27,360 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1968209373] [2022-11-19 07:31:27,360 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-19 07:31:27,360 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-19 07:31:27,361 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-19 07:31:27,361 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-19 07:31:27,361 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2022-11-19 07:31:27,361 INFO L87 Difference]: Start difference. First operand 2313 states and 3309 transitions. Second operand has 4 states, 4 states have (on average 19.25) internal successors, (77), 4 states have internal predecessors, (77), 2 states have call successors, (16), 2 states have call predecessors, (16), 2 states have return successors, (15), 2 states have call predecessors, (15), 2 states have call successors, (15) [2022-11-19 07:31:29,637 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-19 07:31:31,836 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-19 07:31:31,839 INFO L93 Difference]: Finished difference Result 4603 states and 6586 transitions. [2022-11-19 07:31:31,840 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-19 07:31:31,840 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 19.25) internal successors, (77), 4 states have internal predecessors, (77), 2 states have call successors, (16), 2 states have call predecessors, (16), 2 states have return successors, (15), 2 states have call predecessors, (15), 2 states have call successors, (15) Word has length 124 [2022-11-19 07:31:31,841 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-19 07:31:31,855 INFO L225 Difference]: With dead ends: 4603 [2022-11-19 07:31:31,856 INFO L226 Difference]: Without dead ends: 2324 [2022-11-19 07:31:31,863 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 129 GetRequests, 123 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=17, Invalid=39, Unknown=0, NotChecked=0, Total=56 [2022-11-19 07:31:31,864 INFO L413 NwaCegarLoop]: 659 mSDtfsCounter, 14 mSDsluCounter, 1311 mSDsCounter, 0 mSdLazyCounter, 285 mSolverCounterSat, 3 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 14 SdHoareTripleChecker+Valid, 1970 SdHoareTripleChecker+Invalid, 289 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 285 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.4s IncrementalHoareTripleChecker+Time [2022-11-19 07:31:31,865 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [14 Valid, 1970 Invalid, 289 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 285 Invalid, 1 Unknown, 0 Unchecked, 4.4s Time] [2022-11-19 07:31:31,868 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2324 states. [2022-11-19 07:31:31,979 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2324 to 2315. [2022-11-19 07:31:31,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2315 states, 1580 states have (on average 1.3683544303797468) internal successors, (2162), 1615 states have internal predecessors, (2162), 536 states have call successors, (536), 182 states have call predecessors, (536), 198 states have return successors, (612), 533 states have call predecessors, (612), 535 states have call successors, (612) [2022-11-19 07:31:31,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2315 states to 2315 states and 3310 transitions. [2022-11-19 07:31:31,995 INFO L78 Accepts]: Start accepts. Automaton has 2315 states and 3310 transitions. Word has length 124 [2022-11-19 07:31:31,995 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-19 07:31:31,995 INFO L495 AbstractCegarLoop]: Abstraction has 2315 states and 3310 transitions. [2022-11-19 07:31:31,996 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 19.25) internal successors, (77), 4 states have internal predecessors, (77), 2 states have call successors, (16), 2 states have call predecessors, (16), 2 states have return successors, (15), 2 states have call predecessors, (15), 2 states have call successors, (15) [2022-11-19 07:31:31,996 INFO L276 IsEmpty]: Start isEmpty. Operand 2315 states and 3310 transitions. [2022-11-19 07:31:32,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2022-11-19 07:31:32,003 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 07:31:32,004 INFO L195 NwaCegarLoop]: trace histogram [7, 7, 6, 3, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-19 07:31:32,025 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a8bf270-acb3-4f65-a2c5-31771bb57afd/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2022-11-19 07:31:32,214 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8,2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a8bf270-acb3-4f65-a2c5-31771bb57afd/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-19 07:31:32,215 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-19 07:31:32,215 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 07:31:32,215 INFO L85 PathProgramCache]: Analyzing trace with hash 1996417200, now seen corresponding path program 1 times [2022-11-19 07:31:32,215 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-19 07:31:32,215 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1716665245] [2022-11-19 07:31:32,215 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 07:31:32,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-19 07:31:32,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 07:31:33,293 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 97 trivial. 0 not checked. [2022-11-19 07:31:33,293 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-19 07:31:33,293 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1716665245] [2022-11-19 07:31:33,294 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1716665245] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-19 07:31:33,294 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2076726727] [2022-11-19 07:31:33,294 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 07:31:33,294 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-19 07:31:33,294 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a8bf270-acb3-4f65-a2c5-31771bb57afd/bin/utaipan-I9t0OCRTmS/z3 [2022-11-19 07:31:33,299 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a8bf270-acb3-4f65-a2c5-31771bb57afd/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-19 07:31:33,323 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a8bf270-acb3-4f65-a2c5-31771bb57afd/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2022-11-19 07:31:35,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 07:31:35,200 INFO L263 TraceCheckSpWp]: Trace formula consists of 2441 conjuncts, 8 conjunts are in the unsatisfiable core [2022-11-19 07:31:35,207 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-19 07:31:35,282 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 48 proven. 1 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2022-11-19 07:31:35,285 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-19 07:31:35,488 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 97 trivial. 0 not checked. [2022-11-19 07:31:35,488 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2076726727] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-19 07:31:35,488 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [262386178] [2022-11-19 07:31:35,515 INFO L159 IcfgInterpreter]: Started Sifa with 93 locations of interest [2022-11-19 07:31:35,515 INFO L166 IcfgInterpreter]: Building call graph [2022-11-19 07:31:35,519 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2022-11-19 07:31:35,525 INFO L176 IcfgInterpreter]: Starting interpretation [2022-11-19 07:31:35,525 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2022-11-19 07:31:37,695 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:31:37,913 INFO L217 Elim1Store]: Index analysis took 443 ms [2022-11-19 07:31:55,561 WARN L233 SmtUtils]: Spent 17.59s on a formula simplification. DAG size of input: 1497 DAG size of output: 999 (called from [L 318] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.arrays.Elim1Store.elim1) [2022-11-19 07:31:55,570 INFO L321 Elim1Store]: treesize reduction 1660, result has 47.4 percent of original size [2022-11-19 07:31:55,575 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 167 select indices, 167 select index equivalence classes, 13863 disjoint index pairs (out of 13861 index pairs), introduced 167 new quantified variables, introduced 166 case distinctions, treesize of input 842 treesize of output 2006 [2022-11-19 07:31:56,826 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 280 treesize of output 226 [2022-11-19 07:31:57,005 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 280 treesize of output 226 [2022-11-19 07:31:57,227 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 704 treesize of output 562 [2022-11-19 07:31:58,198 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:31:58,723 INFO L217 Elim1Store]: Index analysis took 942 ms [2022-11-19 07:32:22,848 WARN L233 SmtUtils]: Spent 24.07s on a formula simplification. DAG size of input: 1831 DAG size of output: 999 (called from [L 318] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.arrays.Elim1Store.elim1) [2022-11-19 07:32:22,852 INFO L321 Elim1Store]: treesize reduction 2988, result has 33.3 percent of original size [2022-11-19 07:32:22,856 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 169 select indices, 169 select index equivalence classes, 14030 disjoint index pairs (out of 14196 index pairs), introduced 169 new quantified variables, introduced 332 case distinctions, treesize of input 852 treesize of output 2017 [2022-11-19 07:32:30,854 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 9 [2022-11-19 07:32:30,865 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 7 treesize of output 6 [2022-11-19 07:32:30,873 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2022-11-19 07:32:33,466 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 703 treesize of output 545 [2022-11-19 07:32:33,672 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:33,675 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:33,678 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:33,680 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:33,683 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:33,686 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:33,689 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:33,692 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:33,695 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:33,698 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:33,700 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:33,703 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:33,706 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:33,709 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:33,712 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:33,715 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:33,718 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:33,720 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:33,723 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:33,725 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:33,728 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:33,730 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:33,732 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:33,735 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:33,737 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:33,739 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:33,742 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:33,744 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:33,747 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:33,749 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:33,751 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:33,754 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:33,756 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:33,758 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:33,761 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:33,763 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:33,765 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:33,768 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:33,770 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:33,772 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:33,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:33,777 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:33,779 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:33,781 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:33,784 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:33,786 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:33,788 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:33,790 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:33,792 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:33,794 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:33,805 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:33,807 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:33,809 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:33,810 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:33,812 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:33,814 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:33,816 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:33,818 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:33,820 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:33,822 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:33,824 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:33,826 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:33,828 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:33,830 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:33,831 INFO L217 Elim1Store]: Index analysis took 161 ms [2022-11-19 07:32:33,840 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 65 select indices, 65 select index equivalence classes, 2080 disjoint index pairs (out of 2080 index pairs), introduced 65 new quantified variables, introduced 0 case distinctions, treesize of input 454 treesize of output 196 [2022-11-19 07:32:34,032 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 11 select indices, 11 select index equivalence classes, 55 disjoint index pairs (out of 55 index pairs), introduced 11 new quantified variables, introduced 0 case distinctions, treesize of input 78 treesize of output 34 [2022-11-19 07:32:34,383 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:34,428 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 168 select indices, 168 select index equivalence classes, 14029 disjoint index pairs (out of 14028 index pairs), introduced 168 new quantified variables, introduced 0 case distinctions, treesize of input 841 treesize of output 505 [2022-11-19 07:32:35,455 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:35,509 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 169 select indices, 169 select index equivalence classes, 14196 disjoint index pairs (out of 14196 index pairs), introduced 169 new quantified variables, introduced 0 case distinctions, treesize of input 846 treesize of output 508 [2022-11-19 07:32:42,706 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:42,747 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 169 select indices, 169 select index equivalence classes, 14196 disjoint index pairs (out of 14196 index pairs), introduced 169 new quantified variables, introduced 0 case distinctions, treesize of input 846 treesize of output 508 [2022-11-19 07:32:43,407 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:43,443 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 168 select indices, 168 select index equivalence classes, 14029 disjoint index pairs (out of 14028 index pairs), introduced 168 new quantified variables, introduced 0 case distinctions, treesize of input 841 treesize of output 505 [2022-11-19 07:32:43,785 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 703 treesize of output 545 [2022-11-19 07:32:43,888 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 11 select indices, 11 select index equivalence classes, 55 disjoint index pairs (out of 55 index pairs), introduced 11 new quantified variables, introduced 0 case distinctions, treesize of input 78 treesize of output 34 [2022-11-19 07:32:44,044 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:44,045 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:44,047 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:44,050 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:44,052 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:44,054 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:44,057 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:44,060 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:44,062 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:44,065 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:44,067 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:44,069 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:44,071 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:44,074 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:44,077 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:44,079 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:44,081 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:44,083 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:44,085 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:44,087 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:44,089 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:44,091 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:44,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:44,095 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:44,097 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:44,103 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:44,105 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:44,107 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:44,108 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:44,110 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:44,112 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:44,114 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:44,116 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:44,117 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:44,119 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:44,121 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:44,123 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:44,124 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:44,126 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:44,127 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:44,129 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:44,130 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:44,132 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:44,133 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:44,135 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:44,137 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:44,139 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:44,141 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:44,143 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:44,145 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:44,147 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:44,149 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:44,152 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:44,154 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:44,156 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:44,159 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:44,160 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:44,162 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:44,163 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:44,165 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:44,166 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:44,168 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:44,169 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:44,171 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:44,172 INFO L217 Elim1Store]: Index analysis took 130 ms [2022-11-19 07:32:44,178 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 65 select indices, 65 select index equivalence classes, 2080 disjoint index pairs (out of 2080 index pairs), introduced 65 new quantified variables, introduced 0 case distinctions, treesize of input 454 treesize of output 196 [2022-11-19 07:32:46,363 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-11-19 07:32:46,394 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-11-19 07:32:46,424 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 4 [2022-11-19 07:32:47,466 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 4 [2022-11-19 07:32:47,494 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-11-19 07:32:47,521 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-11-19 07:32:47,833 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2022-11-19 07:32:47,839 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2022-11-19 07:32:47,845 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2022-11-19 07:32:47,901 INFO L321 Elim1Store]: treesize reduction 15, result has 42.3 percent of original size [2022-11-19 07:32:47,901 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 53 treesize of output 56 [2022-11-19 07:32:47,944 INFO L321 Elim1Store]: treesize reduction 13, result has 45.8 percent of original size [2022-11-19 07:32:47,945 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 47 treesize of output 50 [2022-11-19 07:32:47,988 INFO L321 Elim1Store]: treesize reduction 13, result has 45.8 percent of original size [2022-11-19 07:32:47,989 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 43 treesize of output 46 [2022-11-19 07:32:48,028 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 10 [2022-11-19 07:32:48,036 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 12 [2022-11-19 07:32:48,045 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 10 [2022-11-19 07:32:48,694 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:48,696 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:48,697 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:48,698 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:48,699 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:48,701 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 22 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 42 treesize of output 44 [2022-11-19 07:32:48,757 INFO L321 Elim1Store]: treesize reduction 23, result has 17.9 percent of original size [2022-11-19 07:32:48,757 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 24 treesize of output 21 [2022-11-19 07:32:48,817 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:48,821 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 22 treesize of output 7 [2022-11-19 07:32:48,886 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 9 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2022-11-19 07:32:48,915 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 9 treesize of output 11 [2022-11-19 07:32:48,956 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:48,958 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:48,960 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:48,961 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:48,963 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:48,965 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 17 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 42 treesize of output 44 [2022-11-19 07:33:20,461 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18| |ULTIMATE.start_mwifiex_usb_init_module_~#descriptor~7#1.base|) [2022-11-19 07:33:20,462 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:33:22,465 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= |ULTIMATE.start_sema_init_#in~sem#1.base| |ULTIMATE.start_mwifiex_usb_init_module_~#descriptor~7#1.base|) [2022-11-19 07:33:24,470 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= |ULTIMATE.start_sema_init_#in~sem#1.base| |ULTIMATE.start_mwifiex_usb_init_module_~#descriptor~7#1.base|) [2022-11-19 07:33:26,474 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18| |ULTIMATE.start_sema_init_#in~sem#1.base|) [2022-11-19 07:33:28,476 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18| |ULTIMATE.start_sema_init_#in~sem#1.base|) [2022-11-19 07:33:30,479 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ 2 |ULTIMATE.start_sema_init_~sem#1.offset|) |ULTIMATE.start_sema_init_#in~sem#1.offset|) [2022-11-19 07:33:30,479 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:33:32,487 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ |ULTIMATE.start_sema_init_~sem#1.offset| 4) |ULTIMATE.start_sema_init_#in~sem#1.offset|) [2022-11-19 07:33:32,488 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:33:34,493 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ 8 |ULTIMATE.start_sema_init_~sem#1.offset|) |ULTIMATE.start_sema_init_#in~sem#1.offset|) [2022-11-19 07:33:34,494 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:33:36,499 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ 12 |ULTIMATE.start_sema_init_~sem#1.offset|) |ULTIMATE.start_sema_init_#in~sem#1.offset|) [2022-11-19 07:33:36,500 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:33:38,504 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ 20 |ULTIMATE.start_sema_init_~sem#1.offset|) |ULTIMATE.start_sema_init_#in~sem#1.offset|) [2022-11-19 07:33:38,505 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:33:40,513 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= |ULTIMATE.start_sema_init_#in~sem#1.offset| (+ |ULTIMATE.start_sema_init_~sem#1.offset| 28)) [2022-11-19 07:33:40,514 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:33:42,523 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ 36 |ULTIMATE.start_sema_init_~sem#1.offset|) |ULTIMATE.start_sema_init_#in~sem#1.offset|) [2022-11-19 07:33:42,523 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:33:44,526 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ 44 |ULTIMATE.start_sema_init_~sem#1.offset|) |ULTIMATE.start_sema_init_#in~sem#1.offset|) [2022-11-19 07:33:44,527 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:33:46,529 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ 52 |ULTIMATE.start_sema_init_~sem#1.offset|) |ULTIMATE.start_sema_init_#in~sem#1.offset|) [2022-11-19 07:33:46,530 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:33:48,536 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ 56 |ULTIMATE.start_sema_init_~sem#1.offset|) |ULTIMATE.start_sema_init_#in~sem#1.offset|) [2022-11-19 07:33:48,537 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:33:50,541 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= |ULTIMATE.start_sema_init_#in~sem#1.offset| (+ 64 |ULTIMATE.start_sema_init_~sem#1.offset|)) [2022-11-19 07:33:50,542 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:33:52,544 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ 68 |ULTIMATE.start_sema_init_~sem#1.offset|) |ULTIMATE.start_sema_init_#in~sem#1.offset|) [2022-11-19 07:33:52,545 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:33:54,550 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= |ULTIMATE.start_sema_init_#in~val#1| 0) [2022-11-19 07:33:54,551 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:33:56,554 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |v_#memory_int_745| |ULTIMATE.start_sema_init_~sem#1.base|) (+ 68 |ULTIMATE.start_sema_init_~sem#1.offset|)) 0) [2022-11-19 07:33:58,559 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select (select |v_#memory_int_745| |ULTIMATE.start_sema_init_~sem#1.base|) (+ 68 |ULTIMATE.start_sema_init_~sem#1.offset|)) 0) [2022-11-19 07:34:00,563 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= |ULTIMATE.start_sema_init_#in~val#1| 3735899821) [2022-11-19 07:34:00,564 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:34:02,567 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |v_#memory_int_745| |ULTIMATE.start_sema_init_~sem#1.base|) (+ 68 |ULTIMATE.start_sema_init_~sem#1.offset|)) 3735899821) [2022-11-19 07:34:04,573 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select (select |v_#memory_int_745| |ULTIMATE.start_sema_init_~sem#1.base|) (+ 68 |ULTIMATE.start_sema_init_~sem#1.offset|)) 3735899821) [2022-11-19 07:34:06,578 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= 4294967295 |ULTIMATE.start_sema_init_#in~val#1|) [2022-11-19 07:34:06,578 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:34:08,585 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |v_#memory_int_745| |ULTIMATE.start_sema_init_~sem#1.base|) (+ 68 |ULTIMATE.start_sema_init_~sem#1.offset|)) 4294967295) [2022-11-19 07:34:10,591 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select (select |v_#memory_int_745| |ULTIMATE.start_sema_init_~sem#1.base|) (+ 68 |ULTIMATE.start_sema_init_~sem#1.offset|)) 4294967295) [2022-11-19 07:34:12,602 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |v_#memory_int_745| |ULTIMATE.start_sema_init_~sem#1.base|) (+ 68 |ULTIMATE.start_sema_init_~sem#1.offset|)) |ULTIMATE.start_sema_init_#in~val#1|) [2022-11-19 07:34:14,608 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select (select |v_#memory_int_745| |ULTIMATE.start_sema_init_~sem#1.base|) (+ 68 |ULTIMATE.start_sema_init_~sem#1.offset|)) |ULTIMATE.start_sema_init_#in~val#1|) [2022-11-19 07:34:14,608 INFO L217 Elim1Store]: Index analysis took 56153 ms [2022-11-19 07:34:16,615 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ 32 |ULTIMATE.start_mwifiex_usb_init_module_~#descriptor~7#1.offset|) |ULTIMATE.start_sema_init_#in~sem#1.offset|) [2022-11-19 07:34:16,617 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:34:18,631 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ 30 |ULTIMATE.start_mwifiex_usb_init_module_~#descriptor~7#1.offset|) |ULTIMATE.start_sema_init_~sem#1.offset|) [2022-11-19 07:34:18,632 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:34:20,635 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ |ULTIMATE.start_mwifiex_usb_init_module_~#descriptor~7#1.offset| 28) |ULTIMATE.start_sema_init_~sem#1.offset|) [2022-11-19 07:34:20,636 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:34:22,655 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= |ULTIMATE.start_sema_init_~sem#1.offset| (+ |ULTIMATE.start_mwifiex_usb_init_module_~#descriptor~7#1.offset| 24)) [2022-11-19 07:34:22,657 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:34:24,659 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ |ULTIMATE.start_mwifiex_usb_init_module_~#descriptor~7#1.offset| 20) |ULTIMATE.start_sema_init_~sem#1.offset|) [2022-11-19 07:34:24,660 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:34:26,663 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ |ULTIMATE.start_mwifiex_usb_init_module_~#descriptor~7#1.offset| 12) |ULTIMATE.start_sema_init_~sem#1.offset|) [2022-11-19 07:34:26,664 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:34:28,672 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ |ULTIMATE.start_mwifiex_usb_init_module_~#descriptor~7#1.offset| 4) |ULTIMATE.start_sema_init_~sem#1.offset|) [2022-11-19 07:34:28,673 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:34:30,682 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ |ULTIMATE.start_sema_init_~sem#1.offset| 4) |ULTIMATE.start_mwifiex_usb_init_module_~#descriptor~7#1.offset|) [2022-11-19 07:34:30,683 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:34:32,692 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ 12 |ULTIMATE.start_sema_init_~sem#1.offset|) |ULTIMATE.start_mwifiex_usb_init_module_~#descriptor~7#1.offset|) [2022-11-19 07:34:32,693 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:34:34,698 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ 20 |ULTIMATE.start_sema_init_~sem#1.offset|) |ULTIMATE.start_mwifiex_usb_init_module_~#descriptor~7#1.offset|) [2022-11-19 07:34:34,698 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:34:36,703 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= |ULTIMATE.start_mwifiex_usb_init_module_~#descriptor~7#1.offset| (+ |ULTIMATE.start_sema_init_~sem#1.offset| 24)) [2022-11-19 07:34:36,705 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:34:38,712 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= |ULTIMATE.start_mwifiex_usb_init_module_~#descriptor~7#1.offset| (+ 32 |ULTIMATE.start_sema_init_~sem#1.offset|)) [2022-11-19 07:34:38,713 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:34:40,716 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ 36 |ULTIMATE.start_sema_init_~sem#1.offset|) |ULTIMATE.start_mwifiex_usb_init_module_~#descriptor~7#1.offset|) [2022-11-19 07:34:40,717 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:34:42,722 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |v_#memory_int_745| |ULTIMATE.start_mwifiex_usb_init_module_~#descriptor~7#1.base|) (+ 32 |ULTIMATE.start_mwifiex_usb_init_module_~#descriptor~7#1.offset|)) 0) [2022-11-19 07:34:44,726 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select (select |v_#memory_int_745| |ULTIMATE.start_mwifiex_usb_init_module_~#descriptor~7#1.base|) (+ 32 |ULTIMATE.start_mwifiex_usb_init_module_~#descriptor~7#1.offset|)) 0) [2022-11-19 07:34:46,733 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= 3735899821 (select (select |v_#memory_int_745| |ULTIMATE.start_mwifiex_usb_init_module_~#descriptor~7#1.base|) (+ 32 |ULTIMATE.start_mwifiex_usb_init_module_~#descriptor~7#1.offset|))) [2022-11-19 07:34:48,737 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= 3735899821 (select (select |v_#memory_int_745| |ULTIMATE.start_mwifiex_usb_init_module_~#descriptor~7#1.base|) (+ 32 |ULTIMATE.start_mwifiex_usb_init_module_~#descriptor~7#1.offset|))) [2022-11-19 07:34:50,740 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= 4294967295 (select (select |v_#memory_int_745| |ULTIMATE.start_mwifiex_usb_init_module_~#descriptor~7#1.base|) (+ 32 |ULTIMATE.start_mwifiex_usb_init_module_~#descriptor~7#1.offset|))) [2022-11-19 07:34:52,750 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= 4294967295 (select (select |v_#memory_int_745| |ULTIMATE.start_mwifiex_usb_init_module_~#descriptor~7#1.base|) (+ 32 |ULTIMATE.start_mwifiex_usb_init_module_~#descriptor~7#1.offset|))) [2022-11-19 07:34:54,754 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= |ULTIMATE.start_sema_init_#in~val#1| (select (select |v_#memory_int_745| |ULTIMATE.start_mwifiex_usb_init_module_~#descriptor~7#1.base|) (+ 32 |ULTIMATE.start_mwifiex_usb_init_module_~#descriptor~7#1.offset|))) [2022-11-19 07:34:56,758 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= |ULTIMATE.start_sema_init_#in~val#1| (select (select |v_#memory_int_745| |ULTIMATE.start_mwifiex_usb_init_module_~#descriptor~7#1.base|) (+ 32 |ULTIMATE.start_mwifiex_usb_init_module_~#descriptor~7#1.offset|))) [2022-11-19 07:34:58,761 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |v_#memory_int_745| |ULTIMATE.start_sema_init_~sem#1.base|) (+ 68 |ULTIMATE.start_sema_init_~sem#1.offset|)) (select (select |v_#memory_int_745| |ULTIMATE.start_mwifiex_usb_init_module_~#descriptor~7#1.base|) (+ 32 |ULTIMATE.start_mwifiex_usb_init_module_~#descriptor~7#1.offset|))) [2022-11-19 07:35:00,768 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select (select |v_#memory_int_745| |ULTIMATE.start_sema_init_~sem#1.base|) (+ 68 |ULTIMATE.start_sema_init_~sem#1.offset|)) (select (select |v_#memory_int_745| |ULTIMATE.start_mwifiex_usb_init_module_~#descriptor~7#1.base|) (+ 32 |ULTIMATE.start_mwifiex_usb_init_module_~#descriptor~7#1.offset|))) [2022-11-19 07:35:02,773 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= |ULTIMATE.start_sema_init_#in~sem#1.offset| (+ |ULTIMATE.start_mwifiex_usb_init_module_~#descriptor~7#1.offset| 36)) [2022-11-19 07:35:02,774 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:35:04,776 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ |ULTIMATE.start_mwifiex_usb_init_module_~#descriptor~7#1.offset| 34) |ULTIMATE.start_sema_init_~sem#1.offset|) [2022-11-19 07:35:04,777 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:35:06,783 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ 32 |ULTIMATE.start_mwifiex_usb_init_module_~#descriptor~7#1.offset|) |ULTIMATE.start_sema_init_~sem#1.offset|) [2022-11-19 07:35:06,784 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:35:08,790 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ |ULTIMATE.start_mwifiex_usb_init_module_~#descriptor~7#1.offset| 28) |ULTIMATE.start_sema_init_~sem#1.offset|) [2022-11-19 07:35:08,791 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:35:10,797 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= |ULTIMATE.start_sema_init_~sem#1.offset| (+ |ULTIMATE.start_mwifiex_usb_init_module_~#descriptor~7#1.offset| 24)) [2022-11-19 07:35:10,798 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:35:12,800 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ 16 |ULTIMATE.start_mwifiex_usb_init_module_~#descriptor~7#1.offset|) |ULTIMATE.start_sema_init_~sem#1.offset|) [2022-11-19 07:35:12,801 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:35:14,807 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ |ULTIMATE.start_mwifiex_usb_init_module_~#descriptor~7#1.offset| 8) |ULTIMATE.start_sema_init_~sem#1.offset|) [2022-11-19 07:35:14,808 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:35:14,809 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 07:35:16,813 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |v_#memory_int_745| |ULTIMATE.start_mwifiex_usb_init_module_~#descriptor~7#1.base|) (+ |ULTIMATE.start_mwifiex_usb_init_module_~#descriptor~7#1.offset| 36)) 0) [2022-11-19 07:35:18,819 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select (select |v_#memory_int_745| |ULTIMATE.start_mwifiex_usb_init_module_~#descriptor~7#1.base|) (+ |ULTIMATE.start_mwifiex_usb_init_module_~#descriptor~7#1.offset| 36)) 0) [2022-11-19 07:35:20,823 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |v_#memory_int_745| |ULTIMATE.start_mwifiex_usb_init_module_~#descriptor~7#1.base|) (+ |ULTIMATE.start_mwifiex_usb_init_module_~#descriptor~7#1.offset| 36)) 3735899821) [2022-11-19 07:35:22,825 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select (select |v_#memory_int_745| |ULTIMATE.start_mwifiex_usb_init_module_~#descriptor~7#1.base|) (+ |ULTIMATE.start_mwifiex_usb_init_module_~#descriptor~7#1.offset| 36)) 3735899821) [2022-11-19 07:35:24,832 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |v_#memory_int_745| |ULTIMATE.start_mwifiex_usb_init_module_~#descriptor~7#1.base|) (+ |ULTIMATE.start_mwifiex_usb_init_module_~#descriptor~7#1.offset| 36)) 4294967295) [2022-11-19 07:35:26,834 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select (select |v_#memory_int_745| |ULTIMATE.start_mwifiex_usb_init_module_~#descriptor~7#1.base|) (+ |ULTIMATE.start_mwifiex_usb_init_module_~#descriptor~7#1.offset| 36)) 4294967295) [2022-11-19 07:35:28,842 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |v_#memory_int_745| |ULTIMATE.start_mwifiex_usb_init_module_~#descriptor~7#1.base|) (+ |ULTIMATE.start_mwifiex_usb_init_module_~#descriptor~7#1.offset| 36)) |ULTIMATE.start_sema_init_#in~val#1|) [2022-11-19 07:35:30,846 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select (select |v_#memory_int_745| |ULTIMATE.start_mwifiex_usb_init_module_~#descriptor~7#1.base|) (+ |ULTIMATE.start_mwifiex_usb_init_module_~#descriptor~7#1.offset| 36)) |ULTIMATE.start_sema_init_#in~val#1|) [2022-11-19 07:35:32,850 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |v_#memory_int_745| |ULTIMATE.start_sema_init_~sem#1.base|) (+ 68 |ULTIMATE.start_sema_init_~sem#1.offset|)) (select (select |v_#memory_int_745| |ULTIMATE.start_mwifiex_usb_init_module_~#descriptor~7#1.base|) (+ |ULTIMATE.start_mwifiex_usb_init_module_~#descriptor~7#1.offset| 36))) [2022-11-19 07:35:34,853 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select (select |v_#memory_int_745| |ULTIMATE.start_sema_init_~sem#1.base|) (+ 68 |ULTIMATE.start_sema_init_~sem#1.offset|)) (select (select |v_#memory_int_745| |ULTIMATE.start_mwifiex_usb_init_module_~#descriptor~7#1.base|) (+ |ULTIMATE.start_mwifiex_usb_init_module_~#descriptor~7#1.offset| 36))) [2022-11-19 07:35:36,861 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= 2 |ULTIMATE.start_sema_init_#in~sem#1.offset|) [2022-11-19 07:35:36,862 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:35:36,863 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 07:35:38,868 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 2) 0) [2022-11-19 07:35:40,871 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 2) 0) [2022-11-19 07:35:44,807 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= 3735899821 (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 2)) [2022-11-19 07:35:46,811 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= 4294967295 (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 2)) [2022-11-19 07:35:48,816 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= 4294967295 (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 2)) [2022-11-19 07:35:50,818 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= |ULTIMATE.start_sema_init_#in~val#1| (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 2)) [2022-11-19 07:35:52,821 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= |ULTIMATE.start_sema_init_#in~val#1| (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 2)) [2022-11-19 07:35:54,826 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |v_#memory_int_745| |ULTIMATE.start_sema_init_~sem#1.base|) (+ 68 |ULTIMATE.start_sema_init_~sem#1.offset|)) (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 2)) [2022-11-19 07:35:56,832 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select (select |v_#memory_int_745| |ULTIMATE.start_sema_init_~sem#1.base|) (+ 68 |ULTIMATE.start_sema_init_~sem#1.offset|)) (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 2)) [2022-11-19 07:35:58,516 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:36:00,521 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ 32 |ULTIMATE.start_sema_init_~sem#1.offset|) 0) [2022-11-19 07:36:00,523 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:36:02,528 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ |ULTIMATE.start_sema_init_~sem#1.offset| 28) 0) [2022-11-19 07:36:02,529 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:36:04,532 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ |ULTIMATE.start_sema_init_~sem#1.offset| 24) 0) [2022-11-19 07:36:04,533 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:36:06,541 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ 16 |ULTIMATE.start_sema_init_~sem#1.offset|) 0) [2022-11-19 07:36:06,542 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:36:08,549 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ 8 |ULTIMATE.start_sema_init_~sem#1.offset|) 0) [2022-11-19 07:36:08,550 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:36:08,551 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 07:36:10,553 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |v_#memory_int_745| |ULTIMATE.start_sema_init_~sem#1.base|) (+ 36 |ULTIMATE.start_sema_init_~sem#1.offset|)) 0) [2022-11-19 07:36:12,558 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select (select |v_#memory_int_745| |ULTIMATE.start_sema_init_~sem#1.base|) (+ 36 |ULTIMATE.start_sema_init_~sem#1.offset|)) 0) [2022-11-19 07:36:14,561 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |v_#memory_int_745| |ULTIMATE.start_sema_init_~sem#1.base|) (+ 36 |ULTIMATE.start_sema_init_~sem#1.offset|)) |ULTIMATE.start_sema_init_#in~val#1|) [2022-11-19 07:36:16,564 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select (select |v_#memory_int_745| |ULTIMATE.start_sema_init_~sem#1.base|) (+ 36 |ULTIMATE.start_sema_init_~sem#1.offset|)) |ULTIMATE.start_sema_init_#in~val#1|) [2022-11-19 07:36:18,567 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (let ((.cse0 (select |v_#memory_int_745| |ULTIMATE.start_sema_init_~sem#1.base|))) (= (select .cse0 (+ 68 |ULTIMATE.start_sema_init_~sem#1.offset|)) (select .cse0 (+ 36 |ULTIMATE.start_sema_init_~sem#1.offset|)))) [2022-11-19 07:36:20,575 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (let ((.cse0 (select |v_#memory_int_745| |ULTIMATE.start_sema_init_~sem#1.base|))) (= (select .cse0 (+ 68 |ULTIMATE.start_sema_init_~sem#1.offset|)) (select .cse0 (+ 36 |ULTIMATE.start_sema_init_~sem#1.offset|)))) [2022-11-19 07:36:22,580 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= 12 |ULTIMATE.start_sema_init_#in~sem#1.offset|) [2022-11-19 07:36:22,581 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:36:24,583 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= 8 |ULTIMATE.start_sema_init_~sem#1.offset|) [2022-11-19 07:36:24,584 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:36:26,589 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= |ULTIMATE.start_sema_init_~sem#1.offset| 4) [2022-11-19 07:36:26,590 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:36:26,591 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 07:36:28,603 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 12) 0) [2022-11-19 07:36:30,610 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 12) 0) [2022-11-19 07:36:32,614 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 12) |ULTIMATE.start_sema_init_#in~val#1|) [2022-11-19 07:36:34,618 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 12) |ULTIMATE.start_sema_init_#in~val#1|) [2022-11-19 07:36:36,622 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 12) 3735899821) [2022-11-19 07:36:40,629 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 12) 4294967295) [2022-11-19 07:36:42,635 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 12) 4294967295) [2022-11-19 07:36:44,645 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |v_#memory_int_745| |ULTIMATE.start_sema_init_~sem#1.base|) (+ 68 |ULTIMATE.start_sema_init_~sem#1.offset|)) (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 12)) [2022-11-19 07:36:46,651 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select (select |v_#memory_int_745| |ULTIMATE.start_sema_init_~sem#1.base|) (+ 68 |ULTIMATE.start_sema_init_~sem#1.offset|)) (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 12)) [2022-11-19 07:36:46,652 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 07:36:48,656 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |v_#memory_int_745| |ULTIMATE.start_sema_init_~sem#1.base|) |ULTIMATE.start_sema_init_~sem#1.offset|) |ULTIMATE.start_sema_init_#in~sem#1.offset|) [2022-11-19 07:36:50,666 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select (select |v_#memory_int_745| |ULTIMATE.start_sema_init_~sem#1.base|) |ULTIMATE.start_sema_init_~sem#1.offset|) |ULTIMATE.start_sema_init_#in~sem#1.offset|) [2022-11-19 07:36:52,675 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |v_#memory_int_745| |ULTIMATE.start_sema_init_~sem#1.base|) |ULTIMATE.start_sema_init_~sem#1.offset|) 3735899821) [2022-11-19 07:36:54,686 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select (select |v_#memory_int_745| |ULTIMATE.start_sema_init_~sem#1.base|) |ULTIMATE.start_sema_init_~sem#1.offset|) 3735899821) [2022-11-19 07:36:56,688 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |v_#memory_int_745| |ULTIMATE.start_sema_init_~sem#1.base|) |ULTIMATE.start_sema_init_~sem#1.offset|) 4294967295) [2022-11-19 07:36:58,695 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select (select |v_#memory_int_745| |ULTIMATE.start_sema_init_~sem#1.base|) |ULTIMATE.start_sema_init_~sem#1.offset|) 4294967295) [2022-11-19 07:37:00,700 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |v_#memory_int_745| |ULTIMATE.start_sema_init_~sem#1.base|) |ULTIMATE.start_sema_init_~sem#1.offset|) |ULTIMATE.start_sema_init_#in~val#1|) [2022-11-19 07:37:02,709 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select (select |v_#memory_int_745| |ULTIMATE.start_sema_init_~sem#1.base|) |ULTIMATE.start_sema_init_~sem#1.offset|) |ULTIMATE.start_sema_init_#in~val#1|) [2022-11-19 07:37:04,715 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (let ((.cse0 (select |v_#memory_int_745| |ULTIMATE.start_sema_init_~sem#1.base|))) (= (select .cse0 |ULTIMATE.start_sema_init_~sem#1.offset|) (select .cse0 (+ 68 |ULTIMATE.start_sema_init_~sem#1.offset|)))) [2022-11-19 07:37:06,723 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (let ((.cse0 (select |v_#memory_int_745| |ULTIMATE.start_sema_init_~sem#1.base|))) (= (select .cse0 |ULTIMATE.start_sema_init_~sem#1.offset|) (select .cse0 (+ 68 |ULTIMATE.start_sema_init_~sem#1.offset|)))) [2022-11-19 07:37:08,733 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 36) |ULTIMATE.start_sema_init_#in~sem#1.offset|) [2022-11-19 07:37:10,738 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 36) |ULTIMATE.start_sema_init_#in~sem#1.offset|) [2022-11-19 07:37:12,746 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 36) |ULTIMATE.start_sema_init_#in~val#1|) [2022-11-19 07:37:14,749 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 36) |ULTIMATE.start_sema_init_#in~val#1|) [2022-11-19 07:37:16,758 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 36) 3735899821) [2022-11-19 07:37:18,765 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 36) 3735899821) [2022-11-19 07:37:20,774 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 36) 4294967295) [2022-11-19 07:37:22,782 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 36) 4294967295) [2022-11-19 07:37:24,786 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |v_#memory_int_745| |ULTIMATE.start_sema_init_~sem#1.base|) (+ 68 |ULTIMATE.start_sema_init_~sem#1.offset|)) (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 36)) [2022-11-19 07:37:26,792 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select (select |v_#memory_int_745| |ULTIMATE.start_sema_init_~sem#1.base|) (+ 68 |ULTIMATE.start_sema_init_~sem#1.offset|)) (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 36)) [2022-11-19 07:37:28,795 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ |ULTIMATE.start_sema_init_~sem#1.offset| 4) 0) [2022-11-19 07:37:28,796 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:37:28,797 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 07:37:30,803 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |v_#memory_int_745| |ULTIMATE.start_sema_init_~sem#1.base|) (+ 8 |ULTIMATE.start_sema_init_~sem#1.offset|)) 4294967295) [2022-11-19 07:37:32,805 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select (select |v_#memory_int_745| |ULTIMATE.start_sema_init_~sem#1.base|) (+ 8 |ULTIMATE.start_sema_init_~sem#1.offset|)) 4294967295) [2022-11-19 07:37:34,808 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |v_#memory_int_745| |ULTIMATE.start_sema_init_~sem#1.base|) (+ 8 |ULTIMATE.start_sema_init_~sem#1.offset|)) |ULTIMATE.start_sema_init_#in~sem#1.offset|) [2022-11-19 07:37:36,815 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select (select |v_#memory_int_745| |ULTIMATE.start_sema_init_~sem#1.base|) (+ 8 |ULTIMATE.start_sema_init_~sem#1.offset|)) |ULTIMATE.start_sema_init_#in~sem#1.offset|) [2022-11-19 07:37:38,820 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |v_#memory_int_745| |ULTIMATE.start_sema_init_~sem#1.base|) (+ 8 |ULTIMATE.start_sema_init_~sem#1.offset|)) |ULTIMATE.start_sema_init_#in~val#1|) [2022-11-19 07:37:40,822 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select (select |v_#memory_int_745| |ULTIMATE.start_sema_init_~sem#1.base|) (+ 8 |ULTIMATE.start_sema_init_~sem#1.offset|)) |ULTIMATE.start_sema_init_#in~val#1|) [2022-11-19 07:37:42,832 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (let ((.cse0 (select |v_#memory_int_745| |ULTIMATE.start_sema_init_~sem#1.base|))) (= (select .cse0 (+ 68 |ULTIMATE.start_sema_init_~sem#1.offset|)) (select .cse0 (+ 8 |ULTIMATE.start_sema_init_~sem#1.offset|)))) [2022-11-19 07:37:44,841 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (let ((.cse0 (select |v_#memory_int_745| |ULTIMATE.start_sema_init_~sem#1.base|))) (= (select .cse0 (+ 68 |ULTIMATE.start_sema_init_~sem#1.offset|)) (select .cse0 (+ 8 |ULTIMATE.start_sema_init_~sem#1.offset|)))) [2022-11-19 07:37:46,843 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ 60 |ULTIMATE.start_sema_init_~sem#1.offset|) 0) [2022-11-19 07:37:46,844 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:37:48,847 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ 44 |ULTIMATE.start_sema_init_~sem#1.offset|) 0) [2022-11-19 07:37:48,848 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:37:50,855 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ 36 |ULTIMATE.start_sema_init_~sem#1.offset|) 0) [2022-11-19 07:37:50,856 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:37:52,861 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ 20 |ULTIMATE.start_sema_init_~sem#1.offset|) 0) [2022-11-19 07:37:52,862 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:37:54,866 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ 12 |ULTIMATE.start_sema_init_~sem#1.offset|) 0) [2022-11-19 07:37:54,866 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:37:56,872 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ 8 |ULTIMATE.start_sema_init_~sem#1.offset|) 0) [2022-11-19 07:37:56,873 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:37:56,875 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 07:37:58,885 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |v_#memory_int_745| |ULTIMATE.start_sema_init_~sem#1.base|) (+ 64 |ULTIMATE.start_sema_init_~sem#1.offset|)) |ULTIMATE.start_sema_init_#in~val#1|) [2022-11-19 07:38:00,889 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select (select |v_#memory_int_745| |ULTIMATE.start_sema_init_~sem#1.base|) (+ 64 |ULTIMATE.start_sema_init_~sem#1.offset|)) |ULTIMATE.start_sema_init_#in~val#1|) [2022-11-19 07:38:02,896 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (let ((.cse0 (select |v_#memory_int_745| |ULTIMATE.start_sema_init_~sem#1.base|))) (= (select .cse0 (+ 64 |ULTIMATE.start_sema_init_~sem#1.offset|)) (select .cse0 (+ 68 |ULTIMATE.start_sema_init_~sem#1.offset|)))) [2022-11-19 07:38:04,902 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (let ((.cse0 (select |v_#memory_int_745| |ULTIMATE.start_sema_init_~sem#1.base|))) (= (select .cse0 (+ 64 |ULTIMATE.start_sema_init_~sem#1.offset|)) (select .cse0 (+ 68 |ULTIMATE.start_sema_init_~sem#1.offset|)))) [2022-11-19 07:38:04,903 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 07:38:06,914 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= 3735899821 (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 4)) [2022-11-19 07:38:08,919 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= 3735899821 (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 4)) [2022-11-19 07:38:10,926 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= 4294967295 (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 4)) [2022-11-19 07:38:12,928 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= 4294967295 (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 4)) [2022-11-19 07:38:14,934 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 4) |ULTIMATE.start_sema_init_#in~sem#1.offset|) [2022-11-19 07:38:16,936 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 4) |ULTIMATE.start_sema_init_#in~sem#1.offset|) [2022-11-19 07:38:18,939 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= |ULTIMATE.start_sema_init_#in~val#1| (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 4)) [2022-11-19 07:38:20,944 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= |ULTIMATE.start_sema_init_#in~val#1| (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 4)) [2022-11-19 07:38:22,948 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |v_#memory_int_745| |ULTIMATE.start_sema_init_~sem#1.base|) (+ 68 |ULTIMATE.start_sema_init_~sem#1.offset|)) (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 4)) [2022-11-19 07:38:24,951 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select (select |v_#memory_int_745| |ULTIMATE.start_sema_init_~sem#1.base|) (+ 68 |ULTIMATE.start_sema_init_~sem#1.offset|)) (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 4)) [2022-11-19 07:38:26,956 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ 32 |ULTIMATE.start_sema_init_~sem#1.offset|) 0) [2022-11-19 07:38:26,957 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:38:28,962 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ |ULTIMATE.start_sema_init_~sem#1.offset| 24) 0) [2022-11-19 07:38:28,962 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:38:30,964 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ 8 |ULTIMATE.start_sema_init_~sem#1.offset|) 0) [2022-11-19 07:38:30,965 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:38:30,967 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 07:38:32,971 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= |ULTIMATE.start_sema_init_#in~sem#1.offset| (select (select |v_#memory_int_745| |ULTIMATE.start_sema_init_~sem#1.base|) (+ 52 |ULTIMATE.start_sema_init_~sem#1.offset|))) [2022-11-19 07:38:34,977 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= |ULTIMATE.start_sema_init_#in~sem#1.offset| (select (select |v_#memory_int_745| |ULTIMATE.start_sema_init_~sem#1.base|) (+ 52 |ULTIMATE.start_sema_init_~sem#1.offset|))) [2022-11-19 07:38:36,984 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= |ULTIMATE.start_sema_init_#in~val#1| (select (select |v_#memory_int_745| |ULTIMATE.start_sema_init_~sem#1.base|) (+ 52 |ULTIMATE.start_sema_init_~sem#1.offset|))) [2022-11-19 07:38:38,992 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= |ULTIMATE.start_sema_init_#in~val#1| (select (select |v_#memory_int_745| |ULTIMATE.start_sema_init_~sem#1.base|) (+ 52 |ULTIMATE.start_sema_init_~sem#1.offset|))) [2022-11-19 07:38:40,996 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (let ((.cse0 (select |v_#memory_int_745| |ULTIMATE.start_sema_init_~sem#1.base|))) (= (select .cse0 (+ 68 |ULTIMATE.start_sema_init_~sem#1.offset|)) (select .cse0 (+ 52 |ULTIMATE.start_sema_init_~sem#1.offset|)))) [2022-11-19 07:38:43,002 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (let ((.cse0 (select |v_#memory_int_745| |ULTIMATE.start_sema_init_~sem#1.base|))) (= (select .cse0 (+ 68 |ULTIMATE.start_sema_init_~sem#1.offset|)) (select .cse0 (+ 52 |ULTIMATE.start_sema_init_~sem#1.offset|)))) [2022-11-19 07:38:45,006 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= |ULTIMATE.start_sema_init_#in~sem#1.offset| (select (select |v_#memory_int_745| |ULTIMATE.start_sema_init_~sem#1.base|) (+ 12 |ULTIMATE.start_sema_init_~sem#1.offset|))) [2022-11-19 07:38:47,013 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= |ULTIMATE.start_sema_init_#in~sem#1.offset| (select (select |v_#memory_int_745| |ULTIMATE.start_sema_init_~sem#1.base|) (+ 12 |ULTIMATE.start_sema_init_~sem#1.offset|))) [2022-11-19 07:38:49,018 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= |ULTIMATE.start_sema_init_#in~val#1| (select (select |v_#memory_int_745| |ULTIMATE.start_sema_init_~sem#1.base|) (+ 12 |ULTIMATE.start_sema_init_~sem#1.offset|))) [2022-11-19 07:38:51,021 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= |ULTIMATE.start_sema_init_#in~val#1| (select (select |v_#memory_int_745| |ULTIMATE.start_sema_init_~sem#1.base|) (+ 12 |ULTIMATE.start_sema_init_~sem#1.offset|))) [2022-11-19 07:38:53,024 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (let ((.cse0 (select |v_#memory_int_745| |ULTIMATE.start_sema_init_~sem#1.base|))) (= (select .cse0 (+ 68 |ULTIMATE.start_sema_init_~sem#1.offset|)) (select .cse0 (+ 12 |ULTIMATE.start_sema_init_~sem#1.offset|)))) [2022-11-19 07:38:55,028 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (let ((.cse0 (select |v_#memory_int_745| |ULTIMATE.start_sema_init_~sem#1.base|))) (= (select .cse0 (+ 68 |ULTIMATE.start_sema_init_~sem#1.offset|)) (select .cse0 (+ 12 |ULTIMATE.start_sema_init_~sem#1.offset|)))) [2022-11-19 07:38:57,031 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ 36 |ULTIMATE.start_sema_init_~sem#1.offset|) 0) [2022-11-19 07:38:57,032 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:38:59,036 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ |ULTIMATE.start_sema_init_~sem#1.offset| 28) 0) [2022-11-19 07:38:59,036 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:39:01,041 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ 12 |ULTIMATE.start_sema_init_~sem#1.offset|) 0) [2022-11-19 07:39:01,041 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:39:01,042 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 07:39:03,045 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |v_#memory_int_745| |ULTIMATE.start_sema_init_~sem#1.base|) (+ 56 |ULTIMATE.start_sema_init_~sem#1.offset|)) |ULTIMATE.start_sema_init_#in~sem#1.offset|) [2022-11-19 07:39:05,047 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select (select |v_#memory_int_745| |ULTIMATE.start_sema_init_~sem#1.base|) (+ 56 |ULTIMATE.start_sema_init_~sem#1.offset|)) |ULTIMATE.start_sema_init_#in~sem#1.offset|) [2022-11-19 07:39:07,052 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= |ULTIMATE.start_sema_init_#in~val#1| (select (select |v_#memory_int_745| |ULTIMATE.start_sema_init_~sem#1.base|) (+ 56 |ULTIMATE.start_sema_init_~sem#1.offset|))) [2022-11-19 07:39:09,055 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= |ULTIMATE.start_sema_init_#in~val#1| (select (select |v_#memory_int_745| |ULTIMATE.start_sema_init_~sem#1.base|) (+ 56 |ULTIMATE.start_sema_init_~sem#1.offset|))) [2022-11-19 07:39:11,058 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (let ((.cse0 (select |v_#memory_int_745| |ULTIMATE.start_sema_init_~sem#1.base|))) (= (select .cse0 (+ 68 |ULTIMATE.start_sema_init_~sem#1.offset|)) (select .cse0 (+ 56 |ULTIMATE.start_sema_init_~sem#1.offset|)))) [2022-11-19 07:39:13,061 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (let ((.cse0 (select |v_#memory_int_745| |ULTIMATE.start_sema_init_~sem#1.base|))) (= (select .cse0 (+ 68 |ULTIMATE.start_sema_init_~sem#1.offset|)) (select .cse0 (+ 56 |ULTIMATE.start_sema_init_~sem#1.offset|)))) [2022-11-19 07:39:13,062 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 07:39:15,069 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |v_#memory_int_745| |ULTIMATE.start_sema_init_~sem#1.base|) (+ 20 |ULTIMATE.start_sema_init_~sem#1.offset|)) |ULTIMATE.start_sema_init_#in~sem#1.offset|) [2022-11-19 07:39:17,073 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select (select |v_#memory_int_745| |ULTIMATE.start_sema_init_~sem#1.base|) (+ 20 |ULTIMATE.start_sema_init_~sem#1.offset|)) |ULTIMATE.start_sema_init_#in~sem#1.offset|) [2022-11-19 07:39:21,016 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= |ULTIMATE.start_sema_init_#in~val#1| (select (select |v_#memory_int_745| |ULTIMATE.start_sema_init_~sem#1.base|) (+ 20 |ULTIMATE.start_sema_init_~sem#1.offset|))) [2022-11-19 07:39:23,019 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (let ((.cse0 (select |v_#memory_int_745| |ULTIMATE.start_sema_init_~sem#1.base|))) (= (select .cse0 (+ 68 |ULTIMATE.start_sema_init_~sem#1.offset|)) (select .cse0 (+ 20 |ULTIMATE.start_sema_init_~sem#1.offset|)))) [2022-11-19 07:39:25,027 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (let ((.cse0 (select |v_#memory_int_745| |ULTIMATE.start_sema_init_~sem#1.base|))) (= (select .cse0 (+ 68 |ULTIMATE.start_sema_init_~sem#1.offset|)) (select .cse0 (+ 20 |ULTIMATE.start_sema_init_~sem#1.offset|)))) [2022-11-19 07:39:27,033 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |v_#memory_int_745| |ULTIMATE.start_sema_init_~sem#1.base|) (+ |ULTIMATE.start_sema_init_~sem#1.offset| 4)) 3735899821) [2022-11-19 07:39:29,036 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select (select |v_#memory_int_745| |ULTIMATE.start_sema_init_~sem#1.base|) (+ |ULTIMATE.start_sema_init_~sem#1.offset| 4)) 3735899821) [2022-11-19 07:39:31,038 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |v_#memory_int_745| |ULTIMATE.start_sema_init_~sem#1.base|) (+ |ULTIMATE.start_sema_init_~sem#1.offset| 4)) 4294967295) [2022-11-19 07:39:33,043 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select (select |v_#memory_int_745| |ULTIMATE.start_sema_init_~sem#1.base|) (+ |ULTIMATE.start_sema_init_~sem#1.offset| 4)) 4294967295) [2022-11-19 07:39:35,046 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |v_#memory_int_745| |ULTIMATE.start_sema_init_~sem#1.base|) (+ |ULTIMATE.start_sema_init_~sem#1.offset| 4)) |ULTIMATE.start_sema_init_#in~sem#1.offset|) [2022-11-19 07:39:37,056 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select (select |v_#memory_int_745| |ULTIMATE.start_sema_init_~sem#1.base|) (+ |ULTIMATE.start_sema_init_~sem#1.offset| 4)) |ULTIMATE.start_sema_init_#in~sem#1.offset|) [2022-11-19 07:39:39,061 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |v_#memory_int_745| |ULTIMATE.start_sema_init_~sem#1.base|) (+ |ULTIMATE.start_sema_init_~sem#1.offset| 4)) |ULTIMATE.start_sema_init_#in~val#1|) [2022-11-19 07:39:41,070 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select (select |v_#memory_int_745| |ULTIMATE.start_sema_init_~sem#1.base|) (+ |ULTIMATE.start_sema_init_~sem#1.offset| 4)) |ULTIMATE.start_sema_init_#in~val#1|) [2022-11-19 07:39:43,074 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (let ((.cse0 (select |v_#memory_int_745| |ULTIMATE.start_sema_init_~sem#1.base|))) (= (select .cse0 (+ |ULTIMATE.start_sema_init_~sem#1.offset| 4)) (select .cse0 (+ 68 |ULTIMATE.start_sema_init_~sem#1.offset|)))) [2022-11-19 07:39:45,079 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (let ((.cse0 (select |v_#memory_int_745| |ULTIMATE.start_sema_init_~sem#1.base|))) (= (select .cse0 (+ |ULTIMATE.start_sema_init_~sem#1.offset| 4)) (select .cse0 (+ 68 |ULTIMATE.start_sema_init_~sem#1.offset|)))) [2022-11-19 07:39:47,086 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= |ULTIMATE.start_sema_init_#in~val#1| (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 64)) [2022-11-19 07:39:49,090 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= |ULTIMATE.start_sema_init_#in~val#1| (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 64)) [2022-11-19 07:39:51,094 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 64) |ULTIMATE.start_sema_init_#in~sem#1.offset|) [2022-11-19 07:39:53,097 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 64) |ULTIMATE.start_sema_init_#in~sem#1.offset|) [2022-11-19 07:39:55,101 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= 3735899821 (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 64)) [2022-11-19 07:39:57,103 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= 3735899821 (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 64)) [2022-11-19 07:39:59,109 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= 4294967295 (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 64)) [2022-11-19 07:40:01,116 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= 4294967295 (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 64)) [2022-11-19 07:40:03,119 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |v_#memory_int_745| |ULTIMATE.start_sema_init_~sem#1.base|) (+ 68 |ULTIMATE.start_sema_init_~sem#1.offset|)) (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 64)) [2022-11-19 07:40:05,122 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select (select |v_#memory_int_745| |ULTIMATE.start_sema_init_~sem#1.base|) (+ 68 |ULTIMATE.start_sema_init_~sem#1.offset|)) (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 64)) [2022-11-19 07:40:07,124 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= 40 |ULTIMATE.start_sema_init_~sem#1.offset|) [2022-11-19 07:40:07,125 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:40:09,129 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= |ULTIMATE.start_sema_init_~sem#1.offset| 24) [2022-11-19 07:40:09,129 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:40:09,130 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 07:40:11,133 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 68) |ULTIMATE.start_sema_init_#in~sem#1.offset|) [2022-11-19 07:40:13,136 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 68) |ULTIMATE.start_sema_init_#in~sem#1.offset|) [2022-11-19 07:40:15,138 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= 3735899821 (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 68)) [2022-11-19 07:40:17,140 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= 3735899821 (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 68)) [2022-11-19 07:40:19,144 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= 4294967295 (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 68)) [2022-11-19 07:40:21,149 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= 4294967295 (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 68)) [2022-11-19 07:40:23,152 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= |ULTIMATE.start_sema_init_#in~val#1| (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 68)) [2022-11-19 07:40:25,156 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= |ULTIMATE.start_sema_init_#in~val#1| (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 68)) [2022-11-19 07:40:27,164 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |v_#memory_int_745| |ULTIMATE.start_sema_init_~sem#1.base|) (+ 68 |ULTIMATE.start_sema_init_~sem#1.offset|)) (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 68)) [2022-11-19 07:40:29,169 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select (select |v_#memory_int_745| |ULTIMATE.start_sema_init_~sem#1.base|) (+ 68 |ULTIMATE.start_sema_init_~sem#1.offset|)) (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 68)) [2022-11-19 07:40:29,170 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 07:40:31,176 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |v_#memory_int_745| |ULTIMATE.start_sema_init_~sem#1.base|) (+ |ULTIMATE.start_sema_init_~sem#1.offset| 28)) |ULTIMATE.start_sema_init_#in~sem#1.offset|) [2022-11-19 07:40:33,180 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select (select |v_#memory_int_745| |ULTIMATE.start_sema_init_~sem#1.base|) (+ |ULTIMATE.start_sema_init_~sem#1.offset| 28)) |ULTIMATE.start_sema_init_#in~sem#1.offset|) [2022-11-19 07:40:35,183 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |v_#memory_int_745| |ULTIMATE.start_sema_init_~sem#1.base|) (+ |ULTIMATE.start_sema_init_~sem#1.offset| 28)) |ULTIMATE.start_sema_init_#in~val#1|) [2022-11-19 07:40:37,185 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select (select |v_#memory_int_745| |ULTIMATE.start_sema_init_~sem#1.base|) (+ |ULTIMATE.start_sema_init_~sem#1.offset| 28)) |ULTIMATE.start_sema_init_#in~val#1|) [2022-11-19 07:40:39,191 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (let ((.cse0 (select |v_#memory_int_745| |ULTIMATE.start_sema_init_~sem#1.base|))) (= (select .cse0 (+ |ULTIMATE.start_sema_init_~sem#1.offset| 28)) (select .cse0 (+ 68 |ULTIMATE.start_sema_init_~sem#1.offset|)))) [2022-11-19 07:40:41,196 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (let ((.cse0 (select |v_#memory_int_745| |ULTIMATE.start_sema_init_~sem#1.base|))) (= (select .cse0 (+ |ULTIMATE.start_sema_init_~sem#1.offset| 28)) (select .cse0 (+ 68 |ULTIMATE.start_sema_init_~sem#1.offset|)))) [2022-11-19 07:40:43,199 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= 32 |ULTIMATE.start_sema_init_~sem#1.offset|) [2022-11-19 07:40:43,200 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:40:45,205 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 76) |ULTIMATE.start_sema_init_#in~sem#1.offset|) [2022-11-19 07:40:47,212 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 76) |ULTIMATE.start_sema_init_#in~sem#1.offset|) [2022-11-19 07:40:49,216 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 76) 3735899821) [2022-11-19 07:40:51,220 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 76) 3735899821) [2022-11-19 07:40:53,225 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 76) 4294967295) [2022-11-19 07:40:57,172 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 76) |ULTIMATE.start_sema_init_#in~val#1|) [2022-11-19 07:40:59,178 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 76) |ULTIMATE.start_sema_init_#in~val#1|) [2022-11-19 07:41:01,186 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 76) (select (select |v_#memory_int_745| |ULTIMATE.start_sema_init_~sem#1.base|) (+ 68 |ULTIMATE.start_sema_init_~sem#1.offset|))) [2022-11-19 07:41:03,191 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 76) (select (select |v_#memory_int_745| |ULTIMATE.start_sema_init_~sem#1.base|) (+ 68 |ULTIMATE.start_sema_init_~sem#1.offset|))) [2022-11-19 07:41:05,198 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 20) |ULTIMATE.start_sema_init_#in~sem#1.offset|) [2022-11-19 07:41:07,203 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 20) |ULTIMATE.start_sema_init_#in~sem#1.offset|) [2022-11-19 07:41:09,205 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 20) |ULTIMATE.start_sema_init_#in~val#1|) [2022-11-19 07:41:11,209 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 20) |ULTIMATE.start_sema_init_#in~val#1|) [2022-11-19 07:41:13,215 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 20) 3735899821) [2022-11-19 07:41:15,221 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 20) 3735899821) [2022-11-19 07:41:17,226 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 20) 4294967295) [2022-11-19 07:41:19,231 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 20) 4294967295) [2022-11-19 07:41:21,239 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 20) (select (select |v_#memory_int_745| |ULTIMATE.start_sema_init_~sem#1.base|) (+ 68 |ULTIMATE.start_sema_init_~sem#1.offset|))) [2022-11-19 07:41:23,243 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 20) (select (select |v_#memory_int_745| |ULTIMATE.start_sema_init_~sem#1.base|) (+ 68 |ULTIMATE.start_sema_init_~sem#1.offset|))) [2022-11-19 07:41:23,244 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 07:41:25,253 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 44) |ULTIMATE.start_sema_init_#in~sem#1.offset|) [2022-11-19 07:41:27,261 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 44) |ULTIMATE.start_sema_init_#in~sem#1.offset|) [2022-11-19 07:41:29,266 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= |ULTIMATE.start_sema_init_#in~val#1| (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 44)) [2022-11-19 07:41:31,272 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= |ULTIMATE.start_sema_init_#in~val#1| (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 44)) [2022-11-19 07:41:33,276 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= 3735899821 (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 44)) [2022-11-19 07:41:35,281 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= 3735899821 (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 44)) [2022-11-19 07:41:37,283 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= 4294967295 (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 44)) [2022-11-19 07:41:39,286 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= 4294967295 (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 44)) [2022-11-19 07:41:41,291 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |v_#memory_int_745| |ULTIMATE.start_sema_init_~sem#1.base|) (+ 68 |ULTIMATE.start_sema_init_~sem#1.offset|)) (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 44)) [2022-11-19 07:41:43,297 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select (select |v_#memory_int_745| |ULTIMATE.start_sema_init_~sem#1.base|) (+ 68 |ULTIMATE.start_sema_init_~sem#1.offset|)) (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 44)) [2022-11-19 07:41:45,300 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 56) |ULTIMATE.start_sema_init_#in~sem#1.offset|) [2022-11-19 07:41:47,303 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 56) |ULTIMATE.start_sema_init_#in~sem#1.offset|) [2022-11-19 07:41:49,308 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 56) |ULTIMATE.start_sema_init_#in~val#1|) [2022-11-19 07:41:53,255 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 56) 3735899821) [2022-11-19 07:41:55,258 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 56) 3735899821) [2022-11-19 07:41:57,261 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 56) 4294967295) [2022-11-19 07:41:59,263 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 56) 4294967295) [2022-11-19 07:42:01,267 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |v_#memory_int_745| |ULTIMATE.start_sema_init_~sem#1.base|) (+ 68 |ULTIMATE.start_sema_init_~sem#1.offset|)) (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 56)) [2022-11-19 07:42:03,269 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select (select |v_#memory_int_745| |ULTIMATE.start_sema_init_~sem#1.base|) (+ 68 |ULTIMATE.start_sema_init_~sem#1.offset|)) (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 56)) [2022-11-19 07:42:05,272 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 28) |ULTIMATE.start_sema_init_#in~sem#1.offset|) [2022-11-19 07:42:07,278 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 28) |ULTIMATE.start_sema_init_#in~sem#1.offset|) [2022-11-19 07:42:09,282 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 28) |ULTIMATE.start_sema_init_#in~val#1|) [2022-11-19 07:42:11,284 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 28) |ULTIMATE.start_sema_init_#in~val#1|) [2022-11-19 07:42:13,288 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 28) 3735899821) [2022-11-19 07:42:15,290 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 28) 3735899821) [2022-11-19 07:42:17,293 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 28) 4294967295) [2022-11-19 07:42:19,298 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 28) 4294967295) [2022-11-19 07:42:21,303 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |v_#memory_int_745| |ULTIMATE.start_sema_init_~sem#1.base|) (+ 68 |ULTIMATE.start_sema_init_~sem#1.offset|)) (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 28)) [2022-11-19 07:42:23,306 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select (select |v_#memory_int_745| |ULTIMATE.start_sema_init_~sem#1.base|) (+ 68 |ULTIMATE.start_sema_init_~sem#1.offset|)) (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 28)) [2022-11-19 07:42:25,310 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |v_#memory_int_745| |ULTIMATE.start_sema_init_~sem#1.base|) (+ 2 |ULTIMATE.start_sema_init_~sem#1.offset|)) 3735899821) [2022-11-19 07:42:27,313 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select (select |v_#memory_int_745| |ULTIMATE.start_sema_init_~sem#1.base|) (+ 2 |ULTIMATE.start_sema_init_~sem#1.offset|)) 3735899821) [2022-11-19 07:42:29,316 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |v_#memory_int_745| |ULTIMATE.start_sema_init_~sem#1.base|) (+ 2 |ULTIMATE.start_sema_init_~sem#1.offset|)) 4294967295) [2022-11-19 07:42:31,325 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select (select |v_#memory_int_745| |ULTIMATE.start_sema_init_~sem#1.base|) (+ 2 |ULTIMATE.start_sema_init_~sem#1.offset|)) 4294967295) [2022-11-19 07:42:33,330 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |v_#memory_int_745| |ULTIMATE.start_sema_init_~sem#1.base|) (+ 2 |ULTIMATE.start_sema_init_~sem#1.offset|)) |ULTIMATE.start_sema_init_#in~sem#1.offset|) [2022-11-19 07:42:35,333 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select (select |v_#memory_int_745| |ULTIMATE.start_sema_init_~sem#1.base|) (+ 2 |ULTIMATE.start_sema_init_~sem#1.offset|)) |ULTIMATE.start_sema_init_#in~sem#1.offset|) [2022-11-19 07:42:37,340 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |v_#memory_int_745| |ULTIMATE.start_sema_init_~sem#1.base|) (+ 2 |ULTIMATE.start_sema_init_~sem#1.offset|)) |ULTIMATE.start_sema_init_#in~val#1|) [2022-11-19 07:42:39,346 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select (select |v_#memory_int_745| |ULTIMATE.start_sema_init_~sem#1.base|) (+ 2 |ULTIMATE.start_sema_init_~sem#1.offset|)) |ULTIMATE.start_sema_init_#in~val#1|) [2022-11-19 07:42:41,351 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (let ((.cse0 (select |v_#memory_int_745| |ULTIMATE.start_sema_init_~sem#1.base|))) (= (select .cse0 (+ 2 |ULTIMATE.start_sema_init_~sem#1.offset|)) (select .cse0 (+ 68 |ULTIMATE.start_sema_init_~sem#1.offset|)))) [2022-11-19 07:42:43,355 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (let ((.cse0 (select |v_#memory_int_745| |ULTIMATE.start_sema_init_~sem#1.base|))) (= (select .cse0 (+ 2 |ULTIMATE.start_sema_init_~sem#1.offset|)) (select .cse0 (+ 68 |ULTIMATE.start_sema_init_~sem#1.offset|)))) [2022-11-19 07:42:45,358 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 0) |ULTIMATE.start_sema_init_#in~sem#1.offset|) [2022-11-19 07:42:47,369 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 0) |ULTIMATE.start_sema_init_#in~sem#1.offset|) [2022-11-19 07:42:49,375 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= 3735899821 (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 0)) [2022-11-19 07:42:51,380 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= 3735899821 (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 0)) [2022-11-19 07:42:53,382 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= 4294967295 (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 0)) [2022-11-19 07:42:55,385 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= 4294967295 (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 0)) [2022-11-19 07:42:57,388 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= |ULTIMATE.start_sema_init_#in~val#1| (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 0)) [2022-11-19 07:42:59,392 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= |ULTIMATE.start_sema_init_#in~val#1| (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 0)) [2022-11-19 07:43:01,396 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |v_#memory_int_745| |ULTIMATE.start_sema_init_~sem#1.base|) (+ 68 |ULTIMATE.start_sema_init_~sem#1.offset|)) (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 0)) [2022-11-19 07:43:03,401 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select (select |v_#memory_int_745| |ULTIMATE.start_sema_init_~sem#1.base|) (+ 68 |ULTIMATE.start_sema_init_~sem#1.offset|)) (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 0)) [2022-11-19 07:43:05,407 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 52) |ULTIMATE.start_sema_init_#in~sem#1.offset|) [2022-11-19 07:43:07,413 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 52) |ULTIMATE.start_sema_init_#in~sem#1.offset|) [2022-11-19 07:43:09,422 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 52) |ULTIMATE.start_sema_init_#in~val#1|) [2022-11-19 07:43:11,428 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 52) |ULTIMATE.start_sema_init_#in~val#1|) [2022-11-19 07:43:13,430 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 52) 3735899821) [2022-11-19 07:43:15,433 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 52) 3735899821) [2022-11-19 07:43:17,435 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 52) 4294967295) [2022-11-19 07:43:19,439 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 52) 4294967295) [2022-11-19 07:43:21,442 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |v_#memory_int_745| |ULTIMATE.start_sema_init_~sem#1.base|) (+ 68 |ULTIMATE.start_sema_init_~sem#1.offset|)) (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 52)) [2022-11-19 07:43:23,444 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select (select |v_#memory_int_745| |ULTIMATE.start_sema_init_~sem#1.base|) (+ 68 |ULTIMATE.start_sema_init_~sem#1.offset|)) (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 52)) [2022-11-19 07:43:25,449 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= 4294967295 (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 8)) [2022-11-19 07:43:27,453 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= 4294967295 (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 8)) [2022-11-19 07:43:29,456 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 8) |ULTIMATE.start_sema_init_#in~sem#1.offset|) [2022-11-19 07:43:31,462 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 8) |ULTIMATE.start_sema_init_#in~sem#1.offset|) [2022-11-19 07:43:33,465 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= |ULTIMATE.start_sema_init_#in~val#1| (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 8)) [2022-11-19 07:43:35,469 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= |ULTIMATE.start_sema_init_#in~val#1| (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 8)) [2022-11-19 07:43:37,472 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= 3735899821 (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 8)) [2022-11-19 07:43:39,476 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= 3735899821 (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 8)) [2022-11-19 07:43:41,480 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |v_#memory_int_745| |ULTIMATE.start_sema_init_~sem#1.base|) (+ 68 |ULTIMATE.start_sema_init_~sem#1.offset|)) (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 8)) [2022-11-19 07:43:43,484 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select (select |v_#memory_int_745| |ULTIMATE.start_sema_init_~sem#1.base|) (+ 68 |ULTIMATE.start_sema_init_~sem#1.offset|)) (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 8)) [2022-11-19 07:43:45,488 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |v_#memory_int_745| |ULTIMATE.start_sema_init_~sem#1.base|) (+ 44 |ULTIMATE.start_sema_init_~sem#1.offset|)) |ULTIMATE.start_sema_init_#in~sem#1.offset|) [2022-11-19 07:43:47,492 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select (select |v_#memory_int_745| |ULTIMATE.start_sema_init_~sem#1.base|) (+ 44 |ULTIMATE.start_sema_init_~sem#1.offset|)) |ULTIMATE.start_sema_init_#in~sem#1.offset|) [2022-11-19 07:43:49,498 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= |ULTIMATE.start_sema_init_#in~val#1| (select (select |v_#memory_int_745| |ULTIMATE.start_sema_init_~sem#1.base|) (+ 44 |ULTIMATE.start_sema_init_~sem#1.offset|))) [2022-11-19 07:43:51,503 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= |ULTIMATE.start_sema_init_#in~val#1| (select (select |v_#memory_int_745| |ULTIMATE.start_sema_init_~sem#1.base|) (+ 44 |ULTIMATE.start_sema_init_~sem#1.offset|))) [2022-11-19 07:43:53,508 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (let ((.cse0 (select |v_#memory_int_745| |ULTIMATE.start_sema_init_~sem#1.base|))) (= (select .cse0 (+ 68 |ULTIMATE.start_sema_init_~sem#1.offset|)) (select .cse0 (+ 44 |ULTIMATE.start_sema_init_~sem#1.offset|)))) [2022-11-19 07:43:55,513 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (let ((.cse0 (select |v_#memory_int_745| |ULTIMATE.start_sema_init_~sem#1.base|))) (= (select .cse0 (+ 68 |ULTIMATE.start_sema_init_~sem#1.offset|)) (select .cse0 (+ 44 |ULTIMATE.start_sema_init_~sem#1.offset|))))