./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-validator-v0.8/linux-stable-2b9ec6c-1-106_1a-drivers--usb--gadget--g_printer.ko-entry_point_ldv-val-v0.8.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 38b53e6a Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80a380dc-8456-4522-a81e-a579d811c7da/bin/utaipan-ByfvJB40ur/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80a380dc-8456-4522-a81e-a579d811c7da/bin/utaipan-ByfvJB40ur/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80a380dc-8456-4522-a81e-a579d811c7da/bin/utaipan-ByfvJB40ur/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80a380dc-8456-4522-a81e-a579d811c7da/bin/utaipan-ByfvJB40ur/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-validator-v0.8/linux-stable-2b9ec6c-1-106_1a-drivers--usb--gadget--g_printer.ko-entry_point_ldv-val-v0.8.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80a380dc-8456-4522-a81e-a579d811c7da/bin/utaipan-ByfvJB40ur/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80a380dc-8456-4522-a81e-a579d811c7da/bin/utaipan-ByfvJB40ur --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash bf5e73d985bafa5e008f16fba6fb54da90c4b127699bd918a748611ea9b79793 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-38b53e6 [2022-11-26 00:46:23,140 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-26 00:46:23,142 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-26 00:46:23,169 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-26 00:46:23,170 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-26 00:46:23,171 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-26 00:46:23,172 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-26 00:46:23,182 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-26 00:46:23,184 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-26 00:46:23,185 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-26 00:46:23,186 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-26 00:46:23,187 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-26 00:46:23,188 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-26 00:46:23,189 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-26 00:46:23,190 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-26 00:46:23,191 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-26 00:46:23,192 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-26 00:46:23,194 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-26 00:46:23,196 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-26 00:46:23,198 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-26 00:46:23,199 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-26 00:46:23,201 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-26 00:46:23,202 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-26 00:46:23,203 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-26 00:46:23,207 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-26 00:46:23,208 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-26 00:46:23,208 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-26 00:46:23,209 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-26 00:46:23,209 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-26 00:46:23,211 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-26 00:46:23,211 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-26 00:46:23,212 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-26 00:46:23,213 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-26 00:46:23,214 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-26 00:46:23,215 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-26 00:46:23,215 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-26 00:46:23,216 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-26 00:46:23,216 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-26 00:46:23,217 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-26 00:46:23,218 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-26 00:46:23,218 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-26 00:46:23,219 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80a380dc-8456-4522-a81e-a579d811c7da/bin/utaipan-ByfvJB40ur/config/svcomp-Reach-64bit-Taipan_Default.epf [2022-11-26 00:46:23,241 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-26 00:46:23,241 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-26 00:46:23,241 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-26 00:46:23,242 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-26 00:46:23,242 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-26 00:46:23,243 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-26 00:46:23,243 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-26 00:46:23,243 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-26 00:46:23,243 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-26 00:46:23,243 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-11-26 00:46:23,244 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-26 00:46:23,244 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-26 00:46:23,244 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-11-26 00:46:23,244 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-11-26 00:46:23,244 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-26 00:46:23,245 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-11-26 00:46:23,245 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-11-26 00:46:23,245 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-11-26 00:46:23,246 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-26 00:46:23,246 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-26 00:46:23,246 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-26 00:46:23,247 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-26 00:46:23,247 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-26 00:46:23,247 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-26 00:46:23,247 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-26 00:46:23,247 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-26 00:46:23,248 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-26 00:46:23,248 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-26 00:46:23,248 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-26 00:46:23,248 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-26 00:46:23,249 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-26 00:46:23,249 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-11-26 00:46:23,249 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-26 00:46:23,249 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-26 00:46:23,249 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-11-26 00:46:23,250 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-26 00:46:23,250 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-26 00:46:23,250 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-26 00:46:23,250 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_80a380dc-8456-4522-a81e-a579d811c7da/bin/utaipan-ByfvJB40ur/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80a380dc-8456-4522-a81e-a579d811c7da/bin/utaipan-ByfvJB40ur Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> bf5e73d985bafa5e008f16fba6fb54da90c4b127699bd918a748611ea9b79793 [2022-11-26 00:46:23,581 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-26 00:46:23,616 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-26 00:46:23,619 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-26 00:46:23,620 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-26 00:46:23,621 INFO L275 PluginConnector]: CDTParser initialized [2022-11-26 00:46:23,622 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80a380dc-8456-4522-a81e-a579d811c7da/bin/utaipan-ByfvJB40ur/../../sv-benchmarks/c/ldv-validator-v0.8/linux-stable-2b9ec6c-1-106_1a-drivers--usb--gadget--g_printer.ko-entry_point_ldv-val-v0.8.cil.out.i [2022-11-26 00:46:26,668 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-26 00:46:27,252 INFO L351 CDTParser]: Found 1 translation units. [2022-11-26 00:46:27,253 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80a380dc-8456-4522-a81e-a579d811c7da/sv-benchmarks/c/ldv-validator-v0.8/linux-stable-2b9ec6c-1-106_1a-drivers--usb--gadget--g_printer.ko-entry_point_ldv-val-v0.8.cil.out.i [2022-11-26 00:46:27,295 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80a380dc-8456-4522-a81e-a579d811c7da/bin/utaipan-ByfvJB40ur/data/4d6487b61/3f88d8d2b288485d8a3daeed1b4e650e/FLAGf9d4eec10 [2022-11-26 00:46:27,315 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80a380dc-8456-4522-a81e-a579d811c7da/bin/utaipan-ByfvJB40ur/data/4d6487b61/3f88d8d2b288485d8a3daeed1b4e650e [2022-11-26 00:46:27,319 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-26 00:46:27,321 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-26 00:46:27,323 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-26 00:46:27,324 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-26 00:46:27,328 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-26 00:46:27,328 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 12:46:27" (1/1) ... [2022-11-26 00:46:27,329 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7cb00311 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:46:27, skipping insertion in model container [2022-11-26 00:46:27,330 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 12:46:27" (1/1) ... [2022-11-26 00:46:27,338 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-26 00:46:27,493 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-26 00:46:28,017 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 00:46:28,055 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-11-26 00:46:28,059 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-11-26 00:46:28,098 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-11-26 00:46:28,102 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-11-26 00:46:28,105 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-11-26 00:46:28,127 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:46:28,185 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-11-26 00:46:28,186 WARN L623 FunctionHandler]: Unknown extern function _copy_from_user [2022-11-26 00:46:28,187 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_fmt [2022-11-26 00:46:28,192 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-11-26 00:46:28,193 WARN L623 FunctionHandler]: Unknown extern function _copy_to_user [2022-11-26 00:46:28,297 WARN L623 FunctionHandler]: Unknown extern function dev_set_drvdata [2022-11-26 00:46:28,305 WARN L623 FunctionHandler]: Unknown extern function dev_get_drvdata [2022-11-26 00:46:28,408 WARN L623 FunctionHandler]: Unknown extern function strrchr [2022-11-26 00:46:28,418 WARN L623 FunctionHandler]: Unknown extern function simple_strtoul [2022-11-26 00:46:28,441 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:46:28,444 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-26 00:46:28,446 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:46:28,447 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:46:28,448 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:46:28,449 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-11-26 00:46:28,453 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-11-26 00:46:28,454 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-11-26 00:46:28,458 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-26 00:46:28,460 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-26 00:46:28,461 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:46:28,462 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-26 00:46:28,466 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-26 00:46:28,467 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:46:28,472 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:46:28,477 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:46:28,478 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-26 00:46:28,479 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-26 00:46:28,481 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-26 00:46:28,483 WARN L623 FunctionHandler]: Unknown extern function prepare_to_wait [2022-11-26 00:46:28,485 WARN L623 FunctionHandler]: Unknown extern function schedule [2022-11-26 00:46:28,485 WARN L623 FunctionHandler]: Unknown extern function finish_wait [2022-11-26 00:46:28,486 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-26 00:46:28,489 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-26 00:46:28,490 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-26 00:46:28,493 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-26 00:46:28,493 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:46:28,498 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:46:28,499 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-26 00:46:28,500 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-26 00:46:28,501 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-26 00:46:28,503 WARN L623 FunctionHandler]: Unknown extern function prepare_to_wait [2022-11-26 00:46:28,504 WARN L623 FunctionHandler]: Unknown extern function schedule [2022-11-26 00:46:28,505 WARN L623 FunctionHandler]: Unknown extern function finish_wait [2022-11-26 00:46:28,506 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-26 00:46:28,509 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-26 00:46:28,510 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-26 00:46:28,511 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-26 00:46:28,512 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-26 00:46:28,514 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-26 00:46:28,514 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:46:28,519 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-26 00:46:28,521 WARN L623 FunctionHandler]: Unknown extern function prepare_to_wait [2022-11-26 00:46:28,523 WARN L623 FunctionHandler]: Unknown extern function schedule [2022-11-26 00:46:28,523 WARN L623 FunctionHandler]: Unknown extern function finish_wait [2022-11-26 00:46:28,529 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-26 00:46:28,533 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-26 00:46:28,533 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-26 00:46:28,534 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-26 00:46:28,540 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:46:28,544 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-26 00:46:28,546 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:46:28,553 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:46:28,566 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:46:28,570 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:46:28,581 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:46:28,593 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:46:28,597 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:46:28,601 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:46:28,601 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:46:28,602 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:46:28,607 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:46:28,608 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:46:28,609 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-11-26 00:46:28,610 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-11-26 00:46:28,610 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-11-26 00:46:28,614 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:46:28,634 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:46:28,636 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:46:28,640 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:46:28,643 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:46:28,647 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:46:28,648 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-26 00:46:28,651 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:46:28,652 WARN L623 FunctionHandler]: Unknown extern function device_destroy [2022-11-26 00:46:28,653 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-26 00:46:28,654 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-26 00:46:28,656 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-11-26 00:46:28,657 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-11-26 00:46:28,658 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-11-26 00:46:28,664 WARN L623 FunctionHandler]: Unknown extern function device_create [2022-11-26 00:46:28,664 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:46:28,666 WARN L623 FunctionHandler]: Unknown extern function cdev_add [2022-11-26 00:46:28,666 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:46:28,669 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-11-26 00:46:28,672 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:46:28,673 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-26 00:46:28,674 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-26 00:46:28,674 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-26 00:46:28,675 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-26 00:46:28,676 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:46:28,679 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-26 00:46:28,680 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-11-26 00:46:28,680 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-11-26 00:46:28,681 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-11-26 00:46:28,681 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-11-26 00:46:28,690 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-11-26 00:46:28,692 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-11-26 00:46:28,700 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:46:28,702 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:46:28,707 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:46:28,708 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:46:28,709 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:46:28,718 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-26 00:46:28,722 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:46:28,722 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-26 00:46:28,733 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-11-26 00:46:28,766 WARN L623 FunctionHandler]: Unknown extern function cdev_del [2022-11-26 00:46:28,767 WARN L623 FunctionHandler]: Unknown extern function cdev_init [2022-11-26 00:46:28,767 WARN L623 FunctionHandler]: Unknown extern function alloc_chrdev_region [2022-11-26 00:46:28,768 WARN L623 FunctionHandler]: Unknown extern function class_destroy [2022-11-26 00:46:28,769 WARN L623 FunctionHandler]: Unknown extern function usb_gadget_register_driver [2022-11-26 00:46:28,769 WARN L623 FunctionHandler]: Unknown extern function class_destroy [2022-11-26 00:46:28,770 WARN L623 FunctionHandler]: Unknown extern function unregister_chrdev_region [2022-11-26 00:46:28,770 WARN L623 FunctionHandler]: Unknown extern function class_destroy [2022-11-26 00:46:28,771 WARN L623 FunctionHandler]: Unknown extern function unregister_chrdev_region [2022-11-26 00:46:28,772 WARN L623 FunctionHandler]: Unknown extern function usb_gadget_unregister_driver [2022-11-26 00:46:28,774 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80a380dc-8456-4522-a81e-a579d811c7da/sv-benchmarks/c/ldv-validator-v0.8/linux-stable-2b9ec6c-1-106_1a-drivers--usb--gadget--g_printer.ko-entry_point_ldv-val-v0.8.cil.out.i[158797,158810] [2022-11-26 00:46:28,799 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:46:28,821 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:46:28,822 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:46:28,832 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-26 00:46:28,883 INFO L203 MainTranslator]: Completed pre-run [2022-11-26 00:46:29,012 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 00:46:29,015 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-11-26 00:46:29,016 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-11-26 00:46:29,019 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-11-26 00:46:29,019 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-11-26 00:46:29,021 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-11-26 00:46:29,022 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:46:29,042 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-11-26 00:46:29,043 WARN L623 FunctionHandler]: Unknown extern function _copy_from_user [2022-11-26 00:46:29,044 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_fmt [2022-11-26 00:46:29,047 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-11-26 00:46:29,047 WARN L623 FunctionHandler]: Unknown extern function _copy_to_user [2022-11-26 00:46:29,060 WARN L623 FunctionHandler]: Unknown extern function dev_set_drvdata [2022-11-26 00:46:29,062 WARN L623 FunctionHandler]: Unknown extern function dev_get_drvdata [2022-11-26 00:46:29,097 WARN L623 FunctionHandler]: Unknown extern function strrchr [2022-11-26 00:46:29,101 WARN L623 FunctionHandler]: Unknown extern function simple_strtoul [2022-11-26 00:46:29,119 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:46:29,128 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-26 00:46:29,129 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:46:29,130 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:46:29,131 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:46:29,132 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-11-26 00:46:29,136 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-11-26 00:46:29,137 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-11-26 00:46:29,138 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-26 00:46:29,142 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-26 00:46:29,144 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:46:29,144 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-26 00:46:29,146 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-26 00:46:29,146 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:46:29,147 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:46:29,150 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:46:29,150 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-26 00:46:29,151 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-26 00:46:29,152 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-26 00:46:29,153 WARN L623 FunctionHandler]: Unknown extern function prepare_to_wait [2022-11-26 00:46:29,154 WARN L623 FunctionHandler]: Unknown extern function schedule [2022-11-26 00:46:29,155 WARN L623 FunctionHandler]: Unknown extern function finish_wait [2022-11-26 00:46:29,155 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-26 00:46:29,162 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-26 00:46:29,162 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-26 00:46:29,164 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-26 00:46:29,164 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:46:29,166 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:46:29,167 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-26 00:46:29,167 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-26 00:46:29,168 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-26 00:46:29,169 WARN L623 FunctionHandler]: Unknown extern function prepare_to_wait [2022-11-26 00:46:29,171 WARN L623 FunctionHandler]: Unknown extern function schedule [2022-11-26 00:46:29,172 WARN L623 FunctionHandler]: Unknown extern function finish_wait [2022-11-26 00:46:29,172 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-26 00:46:29,174 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-26 00:46:29,175 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-26 00:46:29,175 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-26 00:46:29,176 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-26 00:46:29,177 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-26 00:46:29,178 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:46:29,180 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-26 00:46:29,182 WARN L623 FunctionHandler]: Unknown extern function prepare_to_wait [2022-11-26 00:46:29,183 WARN L623 FunctionHandler]: Unknown extern function schedule [2022-11-26 00:46:29,183 WARN L623 FunctionHandler]: Unknown extern function finish_wait [2022-11-26 00:46:29,184 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-26 00:46:29,185 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-26 00:46:29,185 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-26 00:46:29,186 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-26 00:46:29,188 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:46:29,188 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-26 00:46:29,189 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:46:29,191 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:46:29,192 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:46:29,193 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:46:29,200 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:46:29,202 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:46:29,203 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:46:29,204 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:46:29,204 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:46:29,205 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:46:29,208 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:46:29,209 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:46:29,209 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-11-26 00:46:29,210 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-11-26 00:46:29,210 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-11-26 00:46:29,211 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:46:29,216 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:46:29,216 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:46:29,221 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:46:29,222 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:46:29,223 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:46:29,224 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-26 00:46:29,225 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:46:29,225 WARN L623 FunctionHandler]: Unknown extern function device_destroy [2022-11-26 00:46:29,226 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-26 00:46:29,227 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-26 00:46:29,228 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-11-26 00:46:29,229 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-11-26 00:46:29,229 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-11-26 00:46:29,232 WARN L623 FunctionHandler]: Unknown extern function device_create [2022-11-26 00:46:29,233 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:46:29,233 WARN L623 FunctionHandler]: Unknown extern function cdev_add [2022-11-26 00:46:29,234 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:46:29,235 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-11-26 00:46:29,236 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:46:29,237 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-26 00:46:29,237 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-26 00:46:29,238 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-26 00:46:29,239 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-26 00:46:29,240 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:46:29,243 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-26 00:46:29,244 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-11-26 00:46:29,245 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-11-26 00:46:29,245 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-11-26 00:46:29,245 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-11-26 00:46:29,249 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-11-26 00:46:29,251 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-11-26 00:46:29,252 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:46:29,253 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:46:29,256 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:46:29,257 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:46:29,258 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:46:29,259 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-26 00:46:29,260 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:46:29,260 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-26 00:46:29,262 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-11-26 00:46:29,268 WARN L623 FunctionHandler]: Unknown extern function cdev_del [2022-11-26 00:46:29,268 WARN L623 FunctionHandler]: Unknown extern function cdev_init [2022-11-26 00:46:29,269 WARN L623 FunctionHandler]: Unknown extern function alloc_chrdev_region [2022-11-26 00:46:29,269 WARN L623 FunctionHandler]: Unknown extern function class_destroy [2022-11-26 00:46:29,270 WARN L623 FunctionHandler]: Unknown extern function usb_gadget_register_driver [2022-11-26 00:46:29,270 WARN L623 FunctionHandler]: Unknown extern function class_destroy [2022-11-26 00:46:29,271 WARN L623 FunctionHandler]: Unknown extern function unregister_chrdev_region [2022-11-26 00:46:29,271 WARN L623 FunctionHandler]: Unknown extern function class_destroy [2022-11-26 00:46:29,272 WARN L623 FunctionHandler]: Unknown extern function unregister_chrdev_region [2022-11-26 00:46:29,272 WARN L623 FunctionHandler]: Unknown extern function usb_gadget_unregister_driver [2022-11-26 00:46:29,274 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80a380dc-8456-4522-a81e-a579d811c7da/sv-benchmarks/c/ldv-validator-v0.8/linux-stable-2b9ec6c-1-106_1a-drivers--usb--gadget--g_printer.ko-entry_point_ldv-val-v0.8.cil.out.i[158797,158810] [2022-11-26 00:46:29,279 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:46:29,292 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:46:29,293 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:46:29,295 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-26 00:46:29,357 INFO L208 MainTranslator]: Completed translation [2022-11-26 00:46:29,357 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:46:29 WrapperNode [2022-11-26 00:46:29,357 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-26 00:46:29,359 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-26 00:46:29,359 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-26 00:46:29,361 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-26 00:46:29,369 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:46:29" (1/1) ... [2022-11-26 00:46:29,434 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:46:29" (1/1) ... [2022-11-26 00:46:29,621 INFO L138 Inliner]: procedures = 189, calls = 1289, calls flagged for inlining = 74, calls inlined = 74, statements flattened = 3223 [2022-11-26 00:46:29,621 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-26 00:46:29,622 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-26 00:46:29,622 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-26 00:46:29,622 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-26 00:46:29,632 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:46:29" (1/1) ... [2022-11-26 00:46:29,632 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:46:29" (1/1) ... [2022-11-26 00:46:29,654 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:46:29" (1/1) ... [2022-11-26 00:46:29,654 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:46:29" (1/1) ... [2022-11-26 00:46:29,760 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:46:29" (1/1) ... [2022-11-26 00:46:29,788 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:46:29" (1/1) ... [2022-11-26 00:46:29,814 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:46:29" (1/1) ... [2022-11-26 00:46:29,838 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:46:29" (1/1) ... [2022-11-26 00:46:29,867 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-26 00:46:29,869 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-26 00:46:29,869 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-26 00:46:29,869 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-26 00:46:29,870 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:46:29" (1/1) ... [2022-11-26 00:46:29,877 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-26 00:46:29,889 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80a380dc-8456-4522-a81e-a579d811c7da/bin/utaipan-ByfvJB40ur/z3 [2022-11-26 00:46:29,906 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80a380dc-8456-4522-a81e-a579d811c7da/bin/utaipan-ByfvJB40ur/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-26 00:46:29,942 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80a380dc-8456-4522-a81e-a579d811c7da/bin/utaipan-ByfvJB40ur/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-26 00:46:29,962 INFO L130 BoogieDeclarations]: Found specification of procedure printer_req_free [2022-11-26 00:46:29,962 INFO L138 BoogieDeclarations]: Found implementation of procedure printer_req_free [2022-11-26 00:46:29,962 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~int [2022-11-26 00:46:29,962 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~int [2022-11-26 00:46:29,963 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2022-11-26 00:46:29,963 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2022-11-26 00:46:29,963 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2022-11-26 00:46:29,963 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2022-11-26 00:46:29,963 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-26 00:46:29,963 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-26 00:46:29,964 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-26 00:46:29,964 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-26 00:46:29,964 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-26 00:46:29,964 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-26 00:46:29,964 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-26 00:46:29,964 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-26 00:46:29,964 INFO L130 BoogieDeclarations]: Found specification of procedure get_gadget_data [2022-11-26 00:46:29,965 INFO L138 BoogieDeclarations]: Found implementation of procedure get_gadget_data [2022-11-26 00:46:29,965 INFO L130 BoogieDeclarations]: Found specification of procedure printer_poll [2022-11-26 00:46:29,965 INFO L138 BoogieDeclarations]: Found implementation of procedure printer_poll [2022-11-26 00:46:29,966 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-26 00:46:29,966 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-26 00:46:29,966 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ep_free_request [2022-11-26 00:46:29,966 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ep_free_request [2022-11-26 00:46:29,966 INFO L130 BoogieDeclarations]: Found specification of procedure printer_reset_interface [2022-11-26 00:46:29,966 INFO L138 BoogieDeclarations]: Found implementation of procedure printer_reset_interface [2022-11-26 00:46:29,967 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2022-11-26 00:46:29,967 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2022-11-26 00:46:29,971 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-26 00:46:29,971 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-26 00:46:29,971 INFO L130 BoogieDeclarations]: Found specification of procedure printer_soft_reset [2022-11-26 00:46:29,971 INFO L138 BoogieDeclarations]: Found implementation of procedure printer_soft_reset [2022-11-26 00:46:29,972 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_class [2022-11-26 00:46:29,972 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_class [2022-11-26 00:46:29,972 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2022-11-26 00:46:29,972 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2022-11-26 00:46:29,972 INFO L130 BoogieDeclarations]: Found specification of procedure set_printer_interface [2022-11-26 00:46:29,972 INFO L138 BoogieDeclarations]: Found implementation of procedure set_printer_interface [2022-11-26 00:46:29,973 INFO L130 BoogieDeclarations]: Found specification of procedure setup_rx_reqs [2022-11-26 00:46:29,973 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_rx_reqs [2022-11-26 00:46:29,973 INFO L130 BoogieDeclarations]: Found specification of procedure class_destroy [2022-11-26 00:46:29,973 INFO L138 BoogieDeclarations]: Found implementation of procedure class_destroy [2022-11-26 00:46:29,973 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-26 00:46:29,973 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-11-26 00:46:29,973 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-11-26 00:46:29,974 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-11-26 00:46:29,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-11-26 00:46:29,974 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ep_queue [2022-11-26 00:46:29,974 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ep_queue [2022-11-26 00:46:29,974 INFO L130 BoogieDeclarations]: Found specification of procedure set_interface [2022-11-26 00:46:29,974 INFO L138 BoogieDeclarations]: Found implementation of procedure set_interface [2022-11-26 00:46:29,975 INFO L130 BoogieDeclarations]: Found specification of procedure printer_setup_complete [2022-11-26 00:46:29,975 INFO L138 BoogieDeclarations]: Found implementation of procedure printer_setup_complete [2022-11-26 00:46:29,975 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-26 00:46:29,975 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-26 00:46:29,975 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-26 00:46:29,975 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-26 00:46:29,975 INFO L130 BoogieDeclarations]: Found specification of procedure usb_gadget_vbus_draw [2022-11-26 00:46:29,976 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_gadget_vbus_draw [2022-11-26 00:46:29,976 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2022-11-26 00:46:29,976 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2022-11-26 00:46:29,977 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-26 00:46:29,977 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-26 00:46:29,977 INFO L130 BoogieDeclarations]: Found specification of procedure printer_write [2022-11-26 00:46:29,977 INFO L138 BoogieDeclarations]: Found implementation of procedure printer_write [2022-11-26 00:46:29,977 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-26 00:46:29,977 INFO L130 BoogieDeclarations]: Found specification of procedure strrchr [2022-11-26 00:46:29,977 INFO L130 BoogieDeclarations]: Found specification of procedure printer_unbind [2022-11-26 00:46:29,978 INFO L138 BoogieDeclarations]: Found implementation of procedure printer_unbind [2022-11-26 00:46:29,978 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2022-11-26 00:46:29,978 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2022-11-26 00:46:29,981 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-26 00:46:29,982 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-26 00:46:29,982 INFO L130 BoogieDeclarations]: Found specification of procedure printer_close [2022-11-26 00:46:29,982 INFO L138 BoogieDeclarations]: Found implementation of procedure printer_close [2022-11-26 00:46:29,982 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2022-11-26 00:46:29,982 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2022-11-26 00:46:29,983 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-26 00:46:29,983 INFO L130 BoogieDeclarations]: Found specification of procedure poll_wait [2022-11-26 00:46:29,983 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_wait [2022-11-26 00:46:29,983 INFO L130 BoogieDeclarations]: Found specification of procedure printer_fsync [2022-11-26 00:46:29,983 INFO L138 BoogieDeclarations]: Found implementation of procedure printer_fsync [2022-11-26 00:46:29,983 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-26 00:46:29,984 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-26 00:46:29,984 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-26 00:46:29,984 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-26 00:46:29,984 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-11-26 00:46:29,984 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-11-26 00:46:29,984 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-26 00:46:29,984 INFO L130 BoogieDeclarations]: Found specification of procedure init_utsname [2022-11-26 00:46:29,985 INFO L138 BoogieDeclarations]: Found implementation of procedure init_utsname [2022-11-26 00:46:29,985 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ep_enable [2022-11-26 00:46:29,985 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ep_enable [2022-11-26 00:46:29,985 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-26 00:46:29,985 INFO L130 BoogieDeclarations]: Found specification of procedure printer_open [2022-11-26 00:46:29,985 INFO L138 BoogieDeclarations]: Found implementation of procedure printer_open [2022-11-26 00:46:29,986 INFO L130 BoogieDeclarations]: Found specification of procedure printer_bind [2022-11-26 00:46:29,986 INFO L138 BoogieDeclarations]: Found implementation of procedure printer_bind [2022-11-26 00:46:29,986 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2022-11-26 00:46:29,986 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2022-11-26 00:46:29,986 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-26 00:46:29,986 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-26 00:46:29,987 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-26 00:46:29,987 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-26 00:46:29,987 INFO L130 BoogieDeclarations]: Found specification of procedure signal_pending [2022-11-26 00:46:29,987 INFO L138 BoogieDeclarations]: Found implementation of procedure signal_pending [2022-11-26 00:46:29,987 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-11-26 00:46:29,987 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-11-26 00:46:29,987 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2022-11-26 00:46:29,988 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2022-11-26 00:46:29,988 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ep_autoconfig [2022-11-26 00:46:29,988 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ep_autoconfig [2022-11-26 00:46:29,988 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-26 00:46:29,988 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-26 00:46:29,988 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2022-11-26 00:46:29,989 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2022-11-26 00:46:29,989 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait [2022-11-26 00:46:29,989 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait [2022-11-26 00:46:29,989 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-26 00:46:29,990 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-26 00:46:29,990 INFO L130 BoogieDeclarations]: Found specification of procedure printer_setup [2022-11-26 00:46:29,990 INFO L138 BoogieDeclarations]: Found implementation of procedure printer_setup [2022-11-26 00:46:29,990 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2022-11-26 00:46:29,991 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2022-11-26 00:46:29,991 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_chrdev_region [2022-11-26 00:46:29,991 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_chrdev_region [2022-11-26 00:46:29,991 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-11-26 00:46:29,991 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-11-26 00:46:29,991 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2022-11-26 00:46:29,992 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2022-11-26 00:46:29,992 INFO L130 BoogieDeclarations]: Found specification of procedure set_gadget_data [2022-11-26 00:46:29,992 INFO L138 BoogieDeclarations]: Found implementation of procedure set_gadget_data [2022-11-26 00:46:29,992 INFO L130 BoogieDeclarations]: Found specification of procedure printer_req_alloc [2022-11-26 00:46:29,992 INFO L138 BoogieDeclarations]: Found implementation of procedure printer_req_alloc [2022-11-26 00:46:29,992 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-11-26 00:46:29,993 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-11-26 00:46:29,993 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2022-11-26 00:46:29,993 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2022-11-26 00:46:29,993 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ep_disable [2022-11-26 00:46:29,993 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ep_disable [2022-11-26 00:46:29,993 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2022-11-26 00:46:29,993 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2022-11-26 00:46:29,994 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_chrdev_region [2022-11-26 00:46:29,994 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_chrdev_region [2022-11-26 00:46:29,994 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-26 00:46:29,994 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2022-11-26 00:46:29,994 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2022-11-26 00:46:29,994 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-26 00:46:29,995 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2022-11-26 00:46:29,995 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2022-11-26 00:46:29,995 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-26 00:46:29,995 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-26 00:46:29,995 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2022-11-26 00:46:29,995 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2022-11-26 00:46:30,635 INFO L235 CfgBuilder]: Building ICFG [2022-11-26 00:46:30,653 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-26 00:46:30,966 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-26 00:46:48,845 INFO L276 CfgBuilder]: Performing block encoding [2022-11-26 00:46:49,750 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-26 00:46:49,750 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-11-26 00:46:49,756 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.11 12:46:49 BoogieIcfgContainer [2022-11-26 00:46:49,756 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-26 00:46:49,761 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-26 00:46:49,761 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-26 00:46:49,764 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-26 00:46:49,764 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 26.11 12:46:27" (1/3) ... [2022-11-26 00:46:49,766 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@778f39b4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 26.11 12:46:49, skipping insertion in model container [2022-11-26 00:46:49,766 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:46:29" (2/3) ... [2022-11-26 00:46:49,768 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@778f39b4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 26.11 12:46:49, skipping insertion in model container [2022-11-26 00:46:49,768 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.11 12:46:49" (3/3) ... [2022-11-26 00:46:49,769 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-stable-2b9ec6c-1-106_1a-drivers--usb--gadget--g_printer.ko-entry_point_ldv-val-v0.8.cil.out.i [2022-11-26 00:46:49,790 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-26 00:46:49,790 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-11-26 00:46:49,872 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-26 00:46:49,879 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;@80c1ca0, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-26 00:46:49,879 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-11-26 00:46:49,887 INFO L276 IsEmpty]: Start isEmpty. Operand has 980 states, 588 states have (on average 1.3741496598639455) internal successors, (808), 631 states have internal predecessors, (808), 323 states have call successors, (323), 68 states have call predecessors, (323), 67 states have return successors, (318), 315 states have call predecessors, (318), 318 states have call successors, (318) [2022-11-26 00:46:49,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2022-11-26 00:46:49,903 INFO L187 NwaCegarLoop]: Found error trace [2022-11-26 00:46:49,904 INFO L195 NwaCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-26 00:46:49,904 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-26 00:46:49,909 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-26 00:46:49,910 INFO L85 PathProgramCache]: Analyzing trace with hash -421676011, now seen corresponding path program 1 times [2022-11-26 00:46:49,920 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-26 00:46:49,920 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1792211540] [2022-11-26 00:46:49,920 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 00:46:49,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-26 00:46:50,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 00:46:51,010 INFO L134 CoverageAnalysis]: Checked inductivity of 220 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2022-11-26 00:46:51,011 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-26 00:46:51,011 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1792211540] [2022-11-26 00:46:51,012 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1792211540] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-26 00:46:51,012 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-26 00:46:51,012 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-26 00:46:51,014 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1924595758] [2022-11-26 00:46:51,015 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-26 00:46:51,019 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-26 00:46:51,020 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-26 00:46:51,049 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-26 00:46:51,050 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-26 00:46:51,054 INFO L87 Difference]: Start difference. First operand has 980 states, 588 states have (on average 1.3741496598639455) internal successors, (808), 631 states have internal predecessors, (808), 323 states have call successors, (323), 68 states have call predecessors, (323), 67 states have return successors, (318), 315 states have call predecessors, (318), 318 states have call successors, (318) Second operand has 3 states, 3 states have (on average 10.666666666666666) internal successors, (32), 3 states have internal predecessors, (32), 2 states have call successors, (18), 2 states have call predecessors, (18), 1 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) [2022-11-26 00:46:53,117 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:46:54,504 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-26 00:46:54,504 INFO L93 Difference]: Finished difference Result 2808 states and 4158 transitions. [2022-11-26 00:46:54,507 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-26 00:46:54,509 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 10.666666666666666) internal successors, (32), 3 states have internal predecessors, (32), 2 states have call successors, (18), 2 states have call predecessors, (18), 1 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) Word has length 135 [2022-11-26 00:46:54,510 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-26 00:46:54,552 INFO L225 Difference]: With dead ends: 2808 [2022-11-26 00:46:54,552 INFO L226 Difference]: Without dead ends: 1842 [2022-11-26 00:46:54,564 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-26 00:46:54,571 INFO L413 NwaCegarLoop]: 1572 mSDtfsCounter, 1353 mSDsluCounter, 1213 mSDsCounter, 0 mSdLazyCounter, 301 mSolverCounterSat, 3 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1353 SdHoareTripleChecker+Valid, 2785 SdHoareTripleChecker+Invalid, 305 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 301 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.2s IncrementalHoareTripleChecker+Time [2022-11-26 00:46:54,572 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1353 Valid, 2785 Invalid, 305 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 301 Invalid, 1 Unknown, 0 Unchecked, 3.2s Time] [2022-11-26 00:46:54,595 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1842 states. [2022-11-26 00:46:54,774 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1842 to 1836. [2022-11-26 00:46:54,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1836 states, 1113 states have (on average 1.3656783468104223) internal successors, (1520), 1173 states have internal predecessors, (1520), 593 states have call successors, (593), 130 states have call predecessors, (593), 129 states have return successors, (580), 574 states have call predecessors, (580), 580 states have call successors, (580) [2022-11-26 00:46:54,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1836 states to 1836 states and 2693 transitions. [2022-11-26 00:46:54,799 INFO L78 Accepts]: Start accepts. Automaton has 1836 states and 2693 transitions. Word has length 135 [2022-11-26 00:46:54,802 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-26 00:46:54,802 INFO L495 AbstractCegarLoop]: Abstraction has 1836 states and 2693 transitions. [2022-11-26 00:46:54,802 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 10.666666666666666) internal successors, (32), 3 states have internal predecessors, (32), 2 states have call successors, (18), 2 states have call predecessors, (18), 1 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) [2022-11-26 00:46:54,803 INFO L276 IsEmpty]: Start isEmpty. Operand 1836 states and 2693 transitions. [2022-11-26 00:46:54,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2022-11-26 00:46:54,817 INFO L187 NwaCegarLoop]: Found error trace [2022-11-26 00:46:54,818 INFO L195 NwaCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-26 00:46:54,818 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-11-26 00:46:54,819 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-26 00:46:54,819 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-26 00:46:54,819 INFO L85 PathProgramCache]: Analyzing trace with hash -1026811382, now seen corresponding path program 1 times [2022-11-26 00:46:54,820 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-26 00:46:54,820 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [483127238] [2022-11-26 00:46:54,820 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 00:46:54,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-26 00:46:55,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 00:46:55,371 INFO L134 CoverageAnalysis]: Checked inductivity of 220 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2022-11-26 00:46:55,371 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-26 00:46:55,372 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [483127238] [2022-11-26 00:46:55,372 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [483127238] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-26 00:46:55,372 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-26 00:46:55,372 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-26 00:46:55,372 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1680567604] [2022-11-26 00:46:55,373 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-26 00:46:55,375 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-26 00:46:55,380 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-26 00:46:55,380 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-26 00:46:55,381 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-26 00:46:55,381 INFO L87 Difference]: Start difference. First operand 1836 states and 2693 transitions. Second operand has 3 states, 3 states have (on average 11.666666666666666) internal successors, (35), 3 states have internal predecessors, (35), 3 states have call successors, (16), 2 states have call predecessors, (16), 1 states have return successors, (15), 2 states have call predecessors, (15), 2 states have call successors, (15) [2022-11-26 00:46:57,426 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:46:58,745 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-26 00:46:58,746 INFO L93 Difference]: Finished difference Result 3613 states and 5308 transitions. [2022-11-26 00:46:58,746 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-26 00:46:58,746 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 11.666666666666666) internal successors, (35), 3 states have internal predecessors, (35), 3 states have call successors, (16), 2 states have call predecessors, (16), 1 states have return successors, (15), 2 states have call predecessors, (15), 2 states have call successors, (15) Word has length 135 [2022-11-26 00:46:58,747 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-26 00:46:58,772 INFO L225 Difference]: With dead ends: 3613 [2022-11-26 00:46:58,772 INFO L226 Difference]: Without dead ends: 3593 [2022-11-26 00:46:58,778 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-26 00:46:58,780 INFO L413 NwaCegarLoop]: 1553 mSDtfsCounter, 1374 mSDsluCounter, 1193 mSDsCounter, 0 mSdLazyCounter, 294 mSolverCounterSat, 10 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1374 SdHoareTripleChecker+Valid, 2746 SdHoareTripleChecker+Invalid, 305 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 10 IncrementalHoareTripleChecker+Valid, 294 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.2s IncrementalHoareTripleChecker+Time [2022-11-26 00:46:58,780 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1374 Valid, 2746 Invalid, 305 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [10 Valid, 294 Invalid, 1 Unknown, 0 Unchecked, 3.2s Time] [2022-11-26 00:46:58,787 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3593 states. [2022-11-26 00:46:59,033 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3593 to 3589. [2022-11-26 00:46:59,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3589 states, 2183 states have (on average 1.364635822262941) internal successors, (2979), 2291 states have internal predecessors, (2979), 1154 states have call successors, (1154), 254 states have call predecessors, (1154), 251 states have return successors, (1142), 1127 states have call predecessors, (1142), 1142 states have call successors, (1142) [2022-11-26 00:46:59,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3589 states to 3589 states and 5275 transitions. [2022-11-26 00:46:59,065 INFO L78 Accepts]: Start accepts. Automaton has 3589 states and 5275 transitions. Word has length 135 [2022-11-26 00:46:59,067 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-26 00:46:59,067 INFO L495 AbstractCegarLoop]: Abstraction has 3589 states and 5275 transitions. [2022-11-26 00:46:59,067 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 11.666666666666666) internal successors, (35), 3 states have internal predecessors, (35), 3 states have call successors, (16), 2 states have call predecessors, (16), 1 states have return successors, (15), 2 states have call predecessors, (15), 2 states have call successors, (15) [2022-11-26 00:46:59,068 INFO L276 IsEmpty]: Start isEmpty. Operand 3589 states and 5275 transitions. [2022-11-26 00:46:59,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2022-11-26 00:46:59,073 INFO L187 NwaCegarLoop]: Found error trace [2022-11-26 00:46:59,074 INFO L195 NwaCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-26 00:46:59,074 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-11-26 00:46:59,074 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-26 00:46:59,084 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-26 00:46:59,085 INFO L85 PathProgramCache]: Analyzing trace with hash -1767223642, now seen corresponding path program 1 times [2022-11-26 00:46:59,085 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-26 00:46:59,085 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1394454105] [2022-11-26 00:46:59,085 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 00:46:59,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-26 00:46:59,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 00:46:59,514 INFO L134 CoverageAnalysis]: Checked inductivity of 220 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2022-11-26 00:46:59,514 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-26 00:46:59,514 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1394454105] [2022-11-26 00:46:59,514 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1394454105] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-26 00:46:59,514 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-26 00:46:59,515 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-26 00:46:59,515 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1386378716] [2022-11-26 00:46:59,515 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-26 00:46:59,516 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-26 00:46:59,516 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-26 00:46:59,516 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-26 00:46:59,516 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-26 00:46:59,517 INFO L87 Difference]: Start difference. First operand 3589 states and 5275 transitions. Second operand has 3 states, 3 states have (on average 12.0) internal successors, (36), 3 states have internal predecessors, (36), 3 states have call successors, (16), 2 states have call predecessors, (16), 1 states have return successors, (15), 2 states have call predecessors, (15), 2 states have call successors, (15) [2022-11-26 00:47:01,560 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:47:03,057 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-26 00:47:03,057 INFO L93 Difference]: Finished difference Result 10677 states and 15712 transitions. [2022-11-26 00:47:03,058 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-26 00:47:03,058 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 12.0) internal successors, (36), 3 states have internal predecessors, (36), 3 states have call successors, (16), 2 states have call predecessors, (16), 1 states have return successors, (15), 2 states have call predecessors, (15), 2 states have call successors, (15) Word has length 136 [2022-11-26 00:47:03,058 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-26 00:47:03,107 INFO L225 Difference]: With dead ends: 10677 [2022-11-26 00:47:03,108 INFO L226 Difference]: Without dead ends: 7115 [2022-11-26 00:47:03,125 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-26 00:47:03,126 INFO L413 NwaCegarLoop]: 1667 mSDtfsCounter, 1373 mSDsluCounter, 1202 mSDsCounter, 0 mSdLazyCounter, 312 mSolverCounterSat, 5 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1373 SdHoareTripleChecker+Valid, 2869 SdHoareTripleChecker+Invalid, 318 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 312 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.2s IncrementalHoareTripleChecker+Time [2022-11-26 00:47:03,126 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1373 Valid, 2869 Invalid, 318 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5 Valid, 312 Invalid, 1 Unknown, 0 Unchecked, 3.2s Time] [2022-11-26 00:47:03,135 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7115 states. [2022-11-26 00:47:03,609 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7115 to 7104. [2022-11-26 00:47:03,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7104 states, 4328 states have (on average 1.365757855822551) internal successors, (5911), 4536 states have internal predecessors, (5911), 2280 states have call successors, (2280), 500 states have call predecessors, (2280), 495 states have return successors, (2262), 2235 states have call predecessors, (2262), 2262 states have call successors, (2262) [2022-11-26 00:47:03,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7104 states to 7104 states and 10453 transitions. [2022-11-26 00:47:03,669 INFO L78 Accepts]: Start accepts. Automaton has 7104 states and 10453 transitions. Word has length 136 [2022-11-26 00:47:03,669 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-26 00:47:03,669 INFO L495 AbstractCegarLoop]: Abstraction has 7104 states and 10453 transitions. [2022-11-26 00:47:03,670 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 12.0) internal successors, (36), 3 states have internal predecessors, (36), 3 states have call successors, (16), 2 states have call predecessors, (16), 1 states have return successors, (15), 2 states have call predecessors, (15), 2 states have call successors, (15) [2022-11-26 00:47:03,670 INFO L276 IsEmpty]: Start isEmpty. Operand 7104 states and 10453 transitions. [2022-11-26 00:47:03,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2022-11-26 00:47:03,673 INFO L187 NwaCegarLoop]: Found error trace [2022-11-26 00:47:03,673 INFO L195 NwaCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-26 00:47:03,673 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-11-26 00:47:03,674 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-26 00:47:03,674 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-26 00:47:03,674 INFO L85 PathProgramCache]: Analyzing trace with hash -649916314, now seen corresponding path program 1 times [2022-11-26 00:47:03,675 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-26 00:47:03,675 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [772180191] [2022-11-26 00:47:03,675 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 00:47:03,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-26 00:47:03,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 00:47:04,150 INFO L134 CoverageAnalysis]: Checked inductivity of 220 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2022-11-26 00:47:04,150 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-26 00:47:04,150 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [772180191] [2022-11-26 00:47:04,150 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [772180191] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-26 00:47:04,151 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-26 00:47:04,151 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-26 00:47:04,151 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1186426648] [2022-11-26 00:47:04,151 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-26 00:47:04,152 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-26 00:47:04,152 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-26 00:47:04,152 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-26 00:47:04,153 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-26 00:47:04,153 INFO L87 Difference]: Start difference. First operand 7104 states and 10453 transitions. Second operand has 3 states, 3 states have (on average 15.0) internal successors, (45), 3 states have internal predecessors, (45), 3 states have call successors, (18), 2 states have call predecessors, (18), 1 states have return successors, (17), 2 states have call predecessors, (17), 2 states have call successors, (17) [2022-11-26 00:47:06,196 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:47:07,882 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-26 00:47:07,883 INFO L93 Difference]: Finished difference Result 21244 states and 31271 transitions. [2022-11-26 00:47:07,883 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-26 00:47:07,883 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 15.0) internal successors, (45), 3 states have internal predecessors, (45), 3 states have call successors, (18), 2 states have call predecessors, (18), 1 states have return successors, (17), 2 states have call predecessors, (17), 2 states have call successors, (17) Word has length 149 [2022-11-26 00:47:07,884 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-26 00:47:08,102 INFO L225 Difference]: With dead ends: 21244 [2022-11-26 00:47:08,102 INFO L226 Difference]: Without dead ends: 14164 [2022-11-26 00:47:08,134 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-26 00:47:08,138 INFO L413 NwaCegarLoop]: 1579 mSDtfsCounter, 1366 mSDsluCounter, 1221 mSDsCounter, 0 mSdLazyCounter, 293 mSolverCounterSat, 5 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1366 SdHoareTripleChecker+Valid, 2800 SdHoareTripleChecker+Invalid, 299 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 293 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.1s IncrementalHoareTripleChecker+Time [2022-11-26 00:47:08,140 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1366 Valid, 2800 Invalid, 299 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5 Valid, 293 Invalid, 1 Unknown, 0 Unchecked, 3.1s Time] [2022-11-26 00:47:08,156 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14164 states. [2022-11-26 00:47:08,849 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14164 to 14127. [2022-11-26 00:47:08,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 14127 states, 8619 states have (on average 1.3663998143636154) internal successors, (11777), 9023 states have internal predecessors, (11777), 4524 states have call successors, (4524), 991 states have call predecessors, (4524), 983 states have return successors, (4504), 4448 states have call predecessors, (4504), 4504 states have call successors, (4504) [2022-11-26 00:47:08,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14127 states to 14127 states and 20805 transitions. [2022-11-26 00:47:08,969 INFO L78 Accepts]: Start accepts. Automaton has 14127 states and 20805 transitions. Word has length 149 [2022-11-26 00:47:08,970 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-26 00:47:08,971 INFO L495 AbstractCegarLoop]: Abstraction has 14127 states and 20805 transitions. [2022-11-26 00:47:08,972 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 15.0) internal successors, (45), 3 states have internal predecessors, (45), 3 states have call successors, (18), 2 states have call predecessors, (18), 1 states have return successors, (17), 2 states have call predecessors, (17), 2 states have call successors, (17) [2022-11-26 00:47:08,972 INFO L276 IsEmpty]: Start isEmpty. Operand 14127 states and 20805 transitions. [2022-11-26 00:47:08,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2022-11-26 00:47:08,976 INFO L187 NwaCegarLoop]: Found error trace [2022-11-26 00:47:08,977 INFO L195 NwaCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-26 00:47:08,977 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-11-26 00:47:08,977 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-26 00:47:08,978 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-26 00:47:08,978 INFO L85 PathProgramCache]: Analyzing trace with hash -1173343923, now seen corresponding path program 1 times [2022-11-26 00:47:08,978 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-26 00:47:08,978 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1599640183] [2022-11-26 00:47:08,979 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 00:47:08,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-26 00:47:09,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 00:47:10,439 INFO L134 CoverageAnalysis]: Checked inductivity of 220 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 200 trivial. 0 not checked. [2022-11-26 00:47:10,439 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-26 00:47:10,439 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1599640183] [2022-11-26 00:47:10,440 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1599640183] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-26 00:47:10,440 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1604771857] [2022-11-26 00:47:10,440 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 00:47:10,440 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-26 00:47:10,440 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80a380dc-8456-4522-a81e-a579d811c7da/bin/utaipan-ByfvJB40ur/z3 [2022-11-26 00:47:10,444 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80a380dc-8456-4522-a81e-a579d811c7da/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-26 00:47:10,475 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80a380dc-8456-4522-a81e-a579d811c7da/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-11-26 00:47:11,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 00:47:11,705 INFO L263 TraceCheckSpWp]: Trace formula consists of 2846 conjuncts, 9 conjunts are in the unsatisfiable core [2022-11-26 00:47:11,721 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-26 00:47:11,879 INFO L134 CoverageAnalysis]: Checked inductivity of 220 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 192 trivial. 0 not checked. [2022-11-26 00:47:11,880 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-26 00:47:11,880 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1604771857] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-26 00:47:11,880 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-11-26 00:47:11,880 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [6] total 8 [2022-11-26 00:47:11,881 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1163777283] [2022-11-26 00:47:11,881 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-26 00:47:11,881 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-11-26 00:47:11,881 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-26 00:47:11,882 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-11-26 00:47:11,883 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=41, Unknown=0, NotChecked=0, Total=56 [2022-11-26 00:47:11,883 INFO L87 Difference]: Start difference. First operand 14127 states and 20805 transitions. Second operand has 6 states, 4 states have (on average 12.75) internal successors, (51), 6 states have internal predecessors, (51), 3 states have call successors, (19), 2 states have call predecessors, (19), 4 states have return successors, (18), 3 states have call predecessors, (18), 3 states have call successors, (18) [2022-11-26 00:47:13,934 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:47:16,918 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-26 00:47:16,919 INFO L93 Difference]: Finished difference Result 28274 states and 41644 transitions. [2022-11-26 00:47:16,919 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-11-26 00:47:16,919 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 4 states have (on average 12.75) internal successors, (51), 6 states have internal predecessors, (51), 3 states have call successors, (19), 2 states have call predecessors, (19), 4 states have return successors, (18), 3 states have call predecessors, (18), 3 states have call successors, (18) Word has length 151 [2022-11-26 00:47:16,920 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-26 00:47:17,117 INFO L225 Difference]: With dead ends: 28274 [2022-11-26 00:47:17,117 INFO L226 Difference]: Without dead ends: 14159 [2022-11-26 00:47:17,172 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 158 GetRequests, 150 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=25, Invalid=65, Unknown=0, NotChecked=0, Total=90 [2022-11-26 00:47:17,175 INFO L413 NwaCegarLoop]: 1262 mSDtfsCounter, 3 mSDsluCounter, 5030 mSDsCounter, 0 mSdLazyCounter, 774 mSolverCounterSat, 4 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5 SdHoareTripleChecker+Valid, 6292 SdHoareTripleChecker+Invalid, 779 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 774 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.3s IncrementalHoareTripleChecker+Time [2022-11-26 00:47:17,175 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5 Valid, 6292 Invalid, 779 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 774 Invalid, 1 Unknown, 0 Unchecked, 4.3s Time] [2022-11-26 00:47:17,191 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14159 states. [2022-11-26 00:47:17,879 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14159 to 14129. [2022-11-26 00:47:17,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 14129 states, 8620 states have (on average 1.3664733178654291) internal successors, (11779), 9025 states have internal predecessors, (11779), 4524 states have call successors, (4524), 991 states have call predecessors, (4524), 984 states have return successors, (4505), 4448 states have call predecessors, (4505), 4504 states have call successors, (4505) [2022-11-26 00:47:17,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14129 states to 14129 states and 20808 transitions. [2022-11-26 00:47:17,977 INFO L78 Accepts]: Start accepts. Automaton has 14129 states and 20808 transitions. Word has length 151 [2022-11-26 00:47:17,978 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-26 00:47:17,978 INFO L495 AbstractCegarLoop]: Abstraction has 14129 states and 20808 transitions. [2022-11-26 00:47:17,979 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 4 states have (on average 12.75) internal successors, (51), 6 states have internal predecessors, (51), 3 states have call successors, (19), 2 states have call predecessors, (19), 4 states have return successors, (18), 3 states have call predecessors, (18), 3 states have call successors, (18) [2022-11-26 00:47:17,979 INFO L276 IsEmpty]: Start isEmpty. Operand 14129 states and 20808 transitions. [2022-11-26 00:47:17,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2022-11-26 00:47:17,982 INFO L187 NwaCegarLoop]: Found error trace [2022-11-26 00:47:17,983 INFO L195 NwaCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-26 00:47:18,004 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80a380dc-8456-4522-a81e-a579d811c7da/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2022-11-26 00:47:18,196 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80a380dc-8456-4522-a81e-a579d811c7da/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-26 00:47:18,196 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-26 00:47:18,197 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-26 00:47:18,197 INFO L85 PathProgramCache]: Analyzing trace with hash 506196196, now seen corresponding path program 1 times [2022-11-26 00:47:18,197 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-26 00:47:18,197 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [707714304] [2022-11-26 00:47:18,198 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 00:47:18,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-26 00:47:18,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 00:47:19,633 INFO L134 CoverageAnalysis]: Checked inductivity of 255 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 222 trivial. 0 not checked. [2022-11-26 00:47:19,633 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-26 00:47:19,633 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [707714304] [2022-11-26 00:47:19,633 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [707714304] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-26 00:47:19,633 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [579469168] [2022-11-26 00:47:19,634 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 00:47:19,634 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-26 00:47:19,634 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80a380dc-8456-4522-a81e-a579d811c7da/bin/utaipan-ByfvJB40ur/z3 [2022-11-26 00:47:19,648 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80a380dc-8456-4522-a81e-a579d811c7da/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-26 00:47:19,684 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80a380dc-8456-4522-a81e-a579d811c7da/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2022-11-26 00:47:22,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 00:47:22,463 INFO L263 TraceCheckSpWp]: Trace formula consists of 2921 conjuncts, 16 conjunts are in the unsatisfiable core [2022-11-26 00:47:22,471 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-26 00:47:22,695 INFO L134 CoverageAnalysis]: Checked inductivity of 255 backedges. 40 proven. 1 refuted. 0 times theorem prover too weak. 214 trivial. 0 not checked. [2022-11-26 00:47:22,707 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-26 00:47:23,507 INFO L134 CoverageAnalysis]: Checked inductivity of 255 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 222 trivial. 0 not checked. [2022-11-26 00:47:23,507 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [579469168] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-26 00:47:23,507 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [761167593] [2022-11-26 00:47:23,531 INFO L159 IcfgInterpreter]: Started Sifa with 74 locations of interest [2022-11-26 00:47:23,532 INFO L166 IcfgInterpreter]: Building call graph [2022-11-26 00:47:23,536 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2022-11-26 00:47:23,542 INFO L176 IcfgInterpreter]: Starting interpretation [2022-11-26 00:47:23,542 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2022-11-26 00:47:25,953 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:47:26,986 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:47:26,989 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:47:26,992 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:47:26,996 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:47:28,142 INFO L217 Elim1Store]: Index analysis took 2628 ms [2022-11-26 00:50:15,645 WARN L233 SmtUtils]: Spent 2.79m on a formula simplification. DAG size of input: 3826 DAG size of output: 1710 (called from [L 318] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.arrays.Elim1Store.elim1) [2022-11-26 00:50:15,655 INFO L321 Elim1Store]: treesize reduction 14280, result has 17.6 percent of original size [2022-11-26 00:50:15,659 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 128 select indices, 128 select index equivalence classes, 7513 disjoint index pairs (out of 8128 index pairs), introduced 128 new quantified variables, introduced 744 case distinctions, treesize of input 699 treesize of output 3485 [2022-11-26 00:50:21,795 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:50:21,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:50:21,818 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:50:21,830 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:50:21,833 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:50:21,845 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:50:21,856 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:50:21,867 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:50:21,871 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:50:21,884 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:50:21,895 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:50:21,898 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:50:21,909 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:50:21,912 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:50:21,923 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:50:22,095 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:50:22,099 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:50:22,103 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:50:22,106 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:50:22,110 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:50:22,114 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:50:22,118 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:50:22,121 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:50:22,125 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:50:22,129 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:50:22,132 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:50:22,136 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:50:22,140 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:50:22,143 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:50:22,147 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:50:22,151 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:50:22,154 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:50:22,158 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:50:22,161 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:50:22,165 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:50:22,169 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:50:22,172 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:50:22,176 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:50:22,179 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:50:22,183 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:50:22,187 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:50:22,191 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:50:22,194 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:50:22,198 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:50:22,202 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:50:22,205 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:50:22,209 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:50:22,213 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:50:22,216 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:50:22,220 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:50:22,224 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:50:22,227 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:50:22,231 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:50:22,234 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:50:22,238 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:50:22,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:50:22,245 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:50:22,249 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:50:22,253 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:50:22,256 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:50:22,275 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:50:22,279 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:50:22,588 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:50:22,607 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:50:22,830 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:50:22,851 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:50:22,852 INFO L217 Elim1Store]: Index analysis took 759 ms [2022-11-26 00:50:24,141 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 19 select indices, 19 select index equivalence classes, 282 disjoint index pairs (out of 171 index pairs), introduced 19 new quantified variables, introduced 0 case distinctions, treesize of input 1414 treesize of output 1264 [2022-11-26 00:50:24,739 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:50:24,753 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:50:24,767 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:50:24,781 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:50:24,785 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 10 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 44 [2022-11-26 00:50:25,442 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:50:25,462 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:50:25,482 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:50:25,503 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:50:25,508 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 10 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 44 [2022-11-26 00:50:26,339 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:50:26,360 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:50:26,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:50:26,402 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:50:26,422 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:50:26,433 INFO L217 Elim1Store]: Index analysis took 133 ms [2022-11-26 00:50:26,460 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 122 select indices, 122 select index equivalence classes, 8006 disjoint index pairs (out of 7381 index pairs), introduced 122 new quantified variables, introduced 0 case distinctions, treesize of input 629 treesize of output 1002 [2022-11-26 00:50:32,403 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#usb_printer_gadget~0.base| |~#product_desc~0.base|) [2022-11-26 00:50:32,404 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:50:34,407 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#fs_printer_function~0.base| |~#product_desc~0.base|) [2022-11-26 00:50:34,408 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:50:36,415 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#hs_printer_function~0.base| |~#product_desc~0.base|) [2022-11-26 00:50:36,416 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:50:40,520 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 99) [2022-11-26 00:50:40,522 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:50:42,528 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 103) [2022-11-26 00:50:42,529 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:50:44,541 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= 110 (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10))) [2022-11-26 00:50:44,542 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:50:46,553 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 114) [2022-11-26 00:50:46,558 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:50:46,559 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:50:46,560 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-26 00:50:46,560 INFO L217 Elim1Store]: Index analysis took 8048 ms [2022-11-26 00:50:48,570 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select |v_#memory_$Pointer$.offset_682| |~#printer_mutex~0.base|) (store (store (store (store (store ((as const (Array Int Int)) 0) |~#fs_printer_function~0.offset| |~#otg_desc~0.offset|) (+ |~#fs_printer_function~0.offset| 8) |~#intf_desc~0.offset|) (+ 16 |~#fs_printer_function~0.offset|) |~#fs_ep_in_desc~0.offset|) (+ |~#fs_printer_function~0.offset| 24) |~#fs_ep_out_desc~0.offset|) (+ 32 |~#fs_printer_function~0.offset|) 0)) [2022-11-26 00:50:50,581 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select |v_#memory_$Pointer$.offset_682| |~#printer_mutex~0.base|) (store (store (store (store (store ((as const (Array Int Int)) 0) |~#fs_printer_function~0.offset| |~#otg_desc~0.offset|) (+ |~#fs_printer_function~0.offset| 8) |~#intf_desc~0.offset|) (+ 16 |~#fs_printer_function~0.offset|) |~#fs_ep_in_desc~0.offset|) (+ |~#fs_printer_function~0.offset| 24) |~#fs_ep_out_desc~0.offset|) (+ 32 |~#fs_printer_function~0.offset|) 0)) [2022-11-26 00:50:52,587 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select |v_#memory_$Pointer$.offset_682| |~#fs_printer_function~0.base|) (store (store (store (store (store ((as const (Array Int Int)) 0) |~#fs_printer_function~0.offset| |~#otg_desc~0.offset|) (+ |~#fs_printer_function~0.offset| 8) |~#intf_desc~0.offset|) (+ 16 |~#fs_printer_function~0.offset|) |~#fs_ep_in_desc~0.offset|) (+ |~#fs_printer_function~0.offset| 24) |~#fs_ep_out_desc~0.offset|) (+ 32 |~#fs_printer_function~0.offset|) 0)) [2022-11-26 00:50:54,600 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select |v_#memory_$Pointer$.offset_682| |~#fs_printer_function~0.base|) (store (store (store (store (store ((as const (Array Int Int)) 0) |~#fs_printer_function~0.offset| |~#otg_desc~0.offset|) (+ |~#fs_printer_function~0.offset| 8) |~#intf_desc~0.offset|) (+ 16 |~#fs_printer_function~0.offset|) |~#fs_ep_in_desc~0.offset|) (+ |~#fs_printer_function~0.offset| 24) |~#fs_ep_out_desc~0.offset|) (+ 32 |~#fs_printer_function~0.offset|) 0)) [2022-11-26 00:50:56,612 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select |v_#memory_$Pointer$.offset_682| |~#hs_printer_function~0.base|) (store (store (store (store (store ((as const (Array Int Int)) 0) |~#fs_printer_function~0.offset| |~#otg_desc~0.offset|) (+ |~#fs_printer_function~0.offset| 8) |~#intf_desc~0.offset|) (+ 16 |~#fs_printer_function~0.offset|) |~#fs_ep_in_desc~0.offset|) (+ |~#fs_printer_function~0.offset| 24) |~#fs_ep_out_desc~0.offset|) (+ 32 |~#fs_printer_function~0.offset|) 0)) [2022-11-26 00:50:58,616 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select |v_#memory_$Pointer$.offset_682| |~#hs_printer_function~0.base|) (store (store (store (store (store ((as const (Array Int Int)) 0) |~#fs_printer_function~0.offset| |~#otg_desc~0.offset|) (+ |~#fs_printer_function~0.offset| 8) |~#intf_desc~0.offset|) (+ 16 |~#fs_printer_function~0.offset|) |~#fs_ep_in_desc~0.offset|) (+ |~#fs_printer_function~0.offset| 24) |~#fs_ep_out_desc~0.offset|) (+ 32 |~#fs_printer_function~0.offset|) 0)) [2022-11-26 00:51:00,621 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select |v_#memory_$Pointer$.offset_682| |~#usb_printer_gadget~0.base|) (store (store (store (store (store ((as const (Array Int Int)) 0) |~#fs_printer_function~0.offset| |~#otg_desc~0.offset|) (+ |~#fs_printer_function~0.offset| 8) |~#intf_desc~0.offset|) (+ 16 |~#fs_printer_function~0.offset|) |~#fs_ep_in_desc~0.offset|) (+ |~#fs_printer_function~0.offset| 24) |~#fs_ep_out_desc~0.offset|) (+ 32 |~#fs_printer_function~0.offset|) 0)) [2022-11-26 00:51:02,626 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select |v_#memory_$Pointer$.offset_682| |~#usb_printer_gadget~0.base|) (store (store (store (store (store ((as const (Array Int Int)) 0) |~#fs_printer_function~0.offset| |~#otg_desc~0.offset|) (+ |~#fs_printer_function~0.offset| 8) |~#intf_desc~0.offset|) (+ 16 |~#fs_printer_function~0.offset|) |~#fs_ep_in_desc~0.offset|) (+ |~#fs_printer_function~0.offset| 24) |~#fs_ep_out_desc~0.offset|) (+ 32 |~#fs_printer_function~0.offset|) 0)) [2022-11-26 00:51:02,630 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 10 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 188 treesize of output 172 [2022-11-26 00:51:08,915 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= 110 (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10))) [2022-11-26 00:51:08,917 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:51:10,923 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 99) [2022-11-26 00:51:10,924 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:51:12,933 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 114) [2022-11-26 00:51:12,934 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:51:14,936 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 103) [2022-11-26 00:51:14,937 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:51:14,937 INFO L217 Elim1Store]: Index analysis took 8030 ms [2022-11-26 00:51:14,942 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 10 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 210 treesize of output 193 [2022-11-26 00:51:21,195 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= 110 (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10))) [2022-11-26 00:51:21,195 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:51:23,202 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 99) [2022-11-26 00:51:23,203 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:51:25,206 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 114) [2022-11-26 00:51:25,207 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:51:27,219 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 103) [2022-11-26 00:51:27,220 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:51:27,220 INFO L217 Elim1Store]: Index analysis took 8029 ms [2022-11-26 00:51:27,225 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 10 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 214 treesize of output 197 [2022-11-26 00:51:33,543 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= 110 (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10))) [2022-11-26 00:51:33,544 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:51:35,559 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 99) [2022-11-26 00:51:35,560 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:51:37,573 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 114) [2022-11-26 00:51:37,574 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:51:39,579 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 103) [2022-11-26 00:51:39,580 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:51:39,580 INFO L217 Elim1Store]: Index analysis took 8040 ms [2022-11-26 00:51:39,585 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 10 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 214 treesize of output 197 [2022-11-26 00:51:45,854 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= 110 (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10))) [2022-11-26 00:51:45,854 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:51:47,858 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 99) [2022-11-26 00:51:47,859 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:51:49,861 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 114) [2022-11-26 00:51:49,862 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:51:51,874 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 103) [2022-11-26 00:51:51,875 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:51:51,875 INFO L217 Elim1Store]: Index analysis took 8028 ms [2022-11-26 00:51:51,880 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 10 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 214 treesize of output 197 [2022-11-26 00:51:58,172 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= 110 (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10))) [2022-11-26 00:51:58,172 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:52:00,181 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 99) [2022-11-26 00:52:00,183 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:52:02,186 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 114) [2022-11-26 00:52:02,186 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:52:04,194 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 103) [2022-11-26 00:52:04,194 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:52:04,195 INFO L217 Elim1Store]: Index analysis took 8032 ms [2022-11-26 00:52:04,200 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 10 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 214 treesize of output 197 [2022-11-26 00:52:10,473 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= 110 (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10))) [2022-11-26 00:52:10,474 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:52:12,481 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 99) [2022-11-26 00:52:12,482 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:52:14,493 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 114) [2022-11-26 00:52:14,494 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:52:16,498 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 103) [2022-11-26 00:52:16,498 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:52:16,499 INFO L217 Elim1Store]: Index analysis took 8039 ms [2022-11-26 00:52:16,504 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 10 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 214 treesize of output 197 [2022-11-26 00:52:22,798 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= 110 (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10))) [2022-11-26 00:52:22,799 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:52:24,802 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 99) [2022-11-26 00:52:24,803 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:52:26,807 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 114) [2022-11-26 00:52:26,808 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:52:28,817 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 103) [2022-11-26 00:52:28,817 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:52:28,818 INFO L217 Elim1Store]: Index analysis took 8026 ms [2022-11-26 00:52:28,823 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 10 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 214 treesize of output 197 [2022-11-26 00:52:35,117 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= 110 (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10))) [2022-11-26 00:52:35,118 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:52:37,126 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 99) [2022-11-26 00:52:37,127 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:52:39,131 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 114) [2022-11-26 00:52:39,132 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:52:41,134 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 103) [2022-11-26 00:52:41,135 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:52:41,135 INFO L217 Elim1Store]: Index analysis took 8021 ms [2022-11-26 00:52:41,141 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 10 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 214 treesize of output 197 [2022-11-26 00:52:47,467 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= 110 (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10))) [2022-11-26 00:52:47,468 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:52:49,472 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 99) [2022-11-26 00:52:49,473 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:52:51,475 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 114) [2022-11-26 00:52:51,476 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:52:53,486 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 103) [2022-11-26 00:52:53,487 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:52:53,487 INFO L217 Elim1Store]: Index analysis took 8024 ms [2022-11-26 00:52:53,492 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 10 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 214 treesize of output 197 [2022-11-26 00:52:59,797 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= 110 (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10))) [2022-11-26 00:52:59,797 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:53:01,802 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 99) [2022-11-26 00:53:01,802 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:53:03,811 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 114) [2022-11-26 00:53:03,812 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:53:05,822 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 103) [2022-11-26 00:53:05,824 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:53:05,824 INFO L217 Elim1Store]: Index analysis took 8029 ms [2022-11-26 00:53:05,829 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 10 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 214 treesize of output 197 [2022-11-26 00:53:12,128 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= 110 (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10))) [2022-11-26 00:53:12,129 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:53:14,133 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 99) [2022-11-26 00:53:14,133 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:53:16,137 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 114) [2022-11-26 00:53:16,138 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:53:18,147 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 103) [2022-11-26 00:53:18,148 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:53:18,148 INFO L217 Elim1Store]: Index analysis took 8023 ms [2022-11-26 00:53:18,153 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 10 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 214 treesize of output 197 [2022-11-26 00:53:24,445 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= 110 (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10))) [2022-11-26 00:53:24,446 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:53:26,454 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 99) [2022-11-26 00:53:26,455 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:53:28,458 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 114) [2022-11-26 00:53:28,459 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:53:30,466 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 103) [2022-11-26 00:53:30,466 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:53:30,467 INFO L217 Elim1Store]: Index analysis took 8027 ms [2022-11-26 00:53:30,472 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 10 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 214 treesize of output 197 [2022-11-26 00:53:36,766 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= 110 (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10))) [2022-11-26 00:53:36,766 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:53:38,772 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 99) [2022-11-26 00:53:38,773 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:53:40,777 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 114) [2022-11-26 00:53:40,777 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:53:42,780 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 103) [2022-11-26 00:53:42,781 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:53:42,781 INFO L217 Elim1Store]: Index analysis took 8019 ms [2022-11-26 00:53:42,786 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 10 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 214 treesize of output 197 [2022-11-26 00:53:49,133 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= 110 (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10))) [2022-11-26 00:53:49,134 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:53:51,138 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 99) [2022-11-26 00:53:51,139 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:53:53,141 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 114) [2022-11-26 00:53:53,142 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:53:55,148 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 103) [2022-11-26 00:53:55,149 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:53:55,149 INFO L217 Elim1Store]: Index analysis took 8022 ms [2022-11-26 00:53:55,154 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 10 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 214 treesize of output 197 [2022-11-26 00:54:01,449 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= 117 (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10))) [2022-11-26 00:54:01,449 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:54:03,455 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= 110 (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10))) [2022-11-26 00:54:03,456 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:54:05,462 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 99) [2022-11-26 00:54:05,462 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:54:07,466 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 114) [2022-11-26 00:54:07,467 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:54:09,475 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 103) [2022-11-26 00:54:09,476 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:54:09,476 INFO L217 Elim1Store]: Index analysis took 10033 ms [2022-11-26 00:54:09,481 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 15 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 210 treesize of output 198 [2022-11-26 00:54:15,764 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= 110 (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10))) [2022-11-26 00:54:15,765 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:54:17,770 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= 117 (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10))) [2022-11-26 00:54:17,771 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:54:19,779 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 99) [2022-11-26 00:54:19,780 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:54:21,784 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 114) [2022-11-26 00:54:21,784 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:54:23,791 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 103) [2022-11-26 00:54:23,792 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:54:23,792 INFO L217 Elim1Store]: Index analysis took 10031 ms [2022-11-26 00:54:23,797 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 15 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 226 treesize of output 210 [2022-11-26 00:54:30,098 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= 117 (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10))) [2022-11-26 00:54:30,098 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:54:32,101 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= 110 (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10))) [2022-11-26 00:54:32,101 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:54:34,105 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 99) [2022-11-26 00:54:34,106 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:54:36,111 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 114) [2022-11-26 00:54:36,111 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:54:38,116 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 103) [2022-11-26 00:54:38,117 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:54:40,119 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 118) [2022-11-26 00:54:40,120 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:54:40,120 INFO L217 Elim1Store]: Index analysis took 12026 ms [2022-11-26 00:54:40,125 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 21 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 226 treesize of output 215 [2022-11-26 00:54:46,419 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= 117 (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10))) [2022-11-26 00:54:46,420 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:54:48,423 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= 110 (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10))) [2022-11-26 00:54:48,424 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:54:50,431 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 99) [2022-11-26 00:54:50,431 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:54:52,436 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 114) [2022-11-26 00:54:52,437 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:54:54,442 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 103) [2022-11-26 00:54:54,443 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:54:56,448 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 118) [2022-11-26 00:54:56,449 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:54:56,449 INFO L217 Elim1Store]: Index analysis took 12036 ms [2022-11-26 00:54:56,454 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 21 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 242 treesize of output 227 [2022-11-26 00:55:02,767 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= 110 (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10))) [2022-11-26 00:55:02,768 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:55:04,773 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= 117 (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10))) [2022-11-26 00:55:04,773 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:55:06,781 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 99) [2022-11-26 00:55:06,781 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:55:08,788 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 114) [2022-11-26 00:55:08,789 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:55:10,793 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 103) [2022-11-26 00:55:10,794 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:55:12,797 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 118) [2022-11-26 00:55:12,798 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:55:12,798 INFO L217 Elim1Store]: Index analysis took 12037 ms [2022-11-26 00:55:12,803 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 21 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 246 treesize of output 231 [2022-11-26 00:55:18,870 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= 117 (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10))) [2022-11-26 00:55:18,870 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:55:20,878 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= 110 (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10))) [2022-11-26 00:55:20,879 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:55:22,886 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 99) [2022-11-26 00:55:22,886 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:55:24,889 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 114) [2022-11-26 00:55:24,890 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:55:26,894 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 103) [2022-11-26 00:55:26,895 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:55:28,901 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 118) [2022-11-26 00:55:28,902 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:55:28,903 INFO L217 Elim1Store]: Index analysis took 12037 ms [2022-11-26 00:55:28,908 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 21 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 246 treesize of output 231 [2022-11-26 00:55:35,200 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= 117 (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10))) [2022-11-26 00:55:35,201 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:55:37,207 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= 110 (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10))) [2022-11-26 00:55:37,208 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:55:39,212 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 99) [2022-11-26 00:55:39,213 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:55:41,216 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 114) [2022-11-26 00:55:41,216 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:55:43,219 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 103) [2022-11-26 00:55:43,220 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:55:45,223 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 118) [2022-11-26 00:55:45,224 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:55:45,224 INFO L217 Elim1Store]: Index analysis took 12026 ms [2022-11-26 00:55:45,229 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 21 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 246 treesize of output 231 [2022-11-26 00:55:51,538 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= 110 (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10))) [2022-11-26 00:55:51,538 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:55:53,548 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= 117 (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10))) [2022-11-26 00:55:53,549 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:55:55,552 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 99) [2022-11-26 00:55:55,553 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:55:57,559 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 114) [2022-11-26 00:55:57,560 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:55:59,564 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 103) [2022-11-26 00:55:59,564 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:56:01,569 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 118) [2022-11-26 00:56:01,569 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:56:01,570 INFO L217 Elim1Store]: Index analysis took 12037 ms [2022-11-26 00:56:01,575 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 21 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 246 treesize of output 231 [2022-11-26 00:56:07,877 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= 110 (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10))) [2022-11-26 00:56:07,878 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:56:09,881 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= 117 (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10))) [2022-11-26 00:56:09,882 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:56:11,886 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 99) [2022-11-26 00:56:11,887 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:56:13,892 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 114) [2022-11-26 00:56:13,893 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:56:15,895 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 103) [2022-11-26 00:56:15,896 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:56:17,903 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 118) [2022-11-26 00:56:17,903 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:56:17,903 INFO L217 Elim1Store]: Index analysis took 12030 ms [2022-11-26 00:56:17,908 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 21 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 246 treesize of output 231 [2022-11-26 00:56:24,196 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= 110 (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10))) [2022-11-26 00:56:24,197 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:56:26,204 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= 117 (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10))) [2022-11-26 00:56:26,204 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:56:28,211 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 99) [2022-11-26 00:56:28,212 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:56:30,215 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 114) [2022-11-26 00:56:30,216 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:56:32,219 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 103) [2022-11-26 00:56:32,220 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:56:34,228 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 118) [2022-11-26 00:56:34,229 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:56:34,229 INFO L217 Elim1Store]: Index analysis took 12036 ms [2022-11-26 00:56:34,234 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 21 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 246 treesize of output 231 [2022-11-26 00:56:40,526 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= 110 (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10))) [2022-11-26 00:56:40,527 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:56:42,530 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= 117 (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10))) [2022-11-26 00:56:42,531 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:56:44,540 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 99) [2022-11-26 00:56:44,541 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:56:46,545 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 114) [2022-11-26 00:56:46,546 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:56:48,551 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 103) [2022-11-26 00:56:48,551 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:56:50,560 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 118) [2022-11-26 00:56:50,561 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:56:50,561 INFO L217 Elim1Store]: Index analysis took 12039 ms [2022-11-26 00:56:50,566 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 21 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 246 treesize of output 231 [2022-11-26 00:56:56,878 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= 117 (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10))) [2022-11-26 00:56:56,879 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:56:58,886 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= 110 (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10))) [2022-11-26 00:56:58,887 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:57:00,890 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 99) [2022-11-26 00:57:00,891 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:57:02,895 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 114) [2022-11-26 00:57:02,895 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:57:04,899 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 103) [2022-11-26 00:57:04,899 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:57:06,903 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 118) [2022-11-26 00:57:06,904 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:57:06,904 INFO L217 Elim1Store]: Index analysis took 12030 ms [2022-11-26 00:57:06,909 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 21 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 246 treesize of output 231 [2022-11-26 00:57:13,195 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= 110 (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10))) [2022-11-26 00:57:13,196 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:57:15,202 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= 117 (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10))) [2022-11-26 00:57:15,203 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:57:17,206 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 99) [2022-11-26 00:57:17,207 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:57:19,211 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 114) [2022-11-26 00:57:19,212 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:57:21,216 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 103) [2022-11-26 00:57:21,216 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:57:23,219 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 118) [2022-11-26 00:57:23,220 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:57:23,220 INFO L217 Elim1Store]: Index analysis took 12027 ms [2022-11-26 00:57:23,225 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 21 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 246 treesize of output 231 [2022-11-26 00:57:29,517 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= 117 (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10))) [2022-11-26 00:57:29,518 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:57:31,524 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= 110 (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10))) [2022-11-26 00:57:31,525 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:57:33,531 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 99) [2022-11-26 00:57:33,532 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:57:35,537 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 114) [2022-11-26 00:57:35,538 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:57:37,545 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 103) [2022-11-26 00:57:37,546 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:57:39,552 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 118) [2022-11-26 00:57:39,553 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:57:39,553 INFO L217 Elim1Store]: Index analysis took 12042 ms [2022-11-26 00:57:39,558 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 21 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 246 treesize of output 231 [2022-11-26 00:57:45,858 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= 117 (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10))) [2022-11-26 00:57:45,858 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:57:47,861 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= 110 (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10))) [2022-11-26 00:57:47,862 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:57:49,865 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 99) [2022-11-26 00:57:49,865 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:57:51,871 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 114) [2022-11-26 00:57:51,872 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:57:53,878 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 103) [2022-11-26 00:57:53,879 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:57:55,885 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 118) [2022-11-26 00:57:55,886 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:57:55,886 INFO L217 Elim1Store]: Index analysis took 12034 ms [2022-11-26 00:57:55,891 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 21 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 246 treesize of output 231 [2022-11-26 00:58:02,183 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= 110 (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10))) [2022-11-26 00:58:02,184 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:58:04,188 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= 117 (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10))) [2022-11-26 00:58:04,189 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:58:06,192 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 99) [2022-11-26 00:58:06,193 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:58:08,199 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 114) [2022-11-26 00:58:08,200 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:58:10,204 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 103) [2022-11-26 00:58:10,205 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:58:12,208 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 118) [2022-11-26 00:58:12,209 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:58:12,209 INFO L217 Elim1Store]: Index analysis took 12030 ms [2022-11-26 00:58:12,214 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 21 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 246 treesize of output 231 [2022-11-26 00:58:18,504 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= 117 (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10))) [2022-11-26 00:58:18,505 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:58:20,508 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= 110 (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10))) [2022-11-26 00:58:20,509 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:58:22,514 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 99) [2022-11-26 00:58:22,515 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:58:24,519 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 114) [2022-11-26 00:58:24,520 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:58:26,523 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 103) [2022-11-26 00:58:26,524 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:58:28,530 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 118) [2022-11-26 00:58:28,530 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:58:28,531 INFO L217 Elim1Store]: Index analysis took 12029 ms [2022-11-26 00:58:28,536 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 21 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 246 treesize of output 231 [2022-11-26 00:58:34,849 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= 117 (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10))) [2022-11-26 00:58:34,849 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:58:36,857 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= 110 (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10))) [2022-11-26 00:58:36,857 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:58:38,861 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 99) [2022-11-26 00:58:38,862 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:58:40,865 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 114) [2022-11-26 00:58:40,866 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:58:42,869 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 103) [2022-11-26 00:58:42,870 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:58:44,875 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 118) [2022-11-26 00:58:44,876 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:58:44,876 INFO L217 Elim1Store]: Index analysis took 12031 ms [2022-11-26 00:58:44,881 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 21 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 246 treesize of output 231 [2022-11-26 00:58:51,169 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= 110 (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10))) [2022-11-26 00:58:51,169 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:58:53,176 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= 117 (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10))) [2022-11-26 00:58:53,177 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:58:55,180 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 99) [2022-11-26 00:58:55,180 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:58:57,187 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 114) [2022-11-26 00:58:57,187 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:58:59,194 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 103) [2022-11-26 00:58:59,195 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:59:01,200 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 118) [2022-11-26 00:59:01,201 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:59:01,201 INFO L217 Elim1Store]: Index analysis took 12036 ms [2022-11-26 00:59:01,206 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 21 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 246 treesize of output 231 [2022-11-26 00:59:07,515 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= 110 (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10))) [2022-11-26 00:59:07,516 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:59:09,521 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= 117 (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10))) [2022-11-26 00:59:09,521 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:59:11,526 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 99) [2022-11-26 00:59:11,527 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:59:13,532 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 114) [2022-11-26 00:59:13,533 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:59:15,538 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 103) [2022-11-26 00:59:15,539 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:59:17,542 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 118) [2022-11-26 00:59:17,542 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:59:17,543 INFO L217 Elim1Store]: Index analysis took 12030 ms [2022-11-26 00:59:17,548 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 21 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 246 treesize of output 231 [2022-11-26 00:59:23,904 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= 110 (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10))) [2022-11-26 00:59:23,904 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:59:25,907 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= 117 (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10))) [2022-11-26 00:59:25,908 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:59:27,914 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 99) [2022-11-26 00:59:27,915 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:59:29,918 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 114) [2022-11-26 00:59:29,919 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:59:31,926 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 103) [2022-11-26 00:59:31,927 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:59:33,934 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 118) [2022-11-26 00:59:33,935 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:59:33,935 INFO L217 Elim1Store]: Index analysis took 12035 ms [2022-11-26 00:59:33,940 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 21 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 246 treesize of output 231 [2022-11-26 00:59:40,231 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= 117 (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10))) [2022-11-26 00:59:40,232 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:59:42,234 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= 110 (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10))) [2022-11-26 00:59:42,235 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:59:44,241 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 99) [2022-11-26 00:59:44,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:59:46,246 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 114) [2022-11-26 00:59:46,247 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:59:48,255 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 103) [2022-11-26 00:59:48,255 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:59:50,259 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 118) [2022-11-26 00:59:50,260 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:59:50,260 INFO L217 Elim1Store]: Index analysis took 12035 ms [2022-11-26 00:59:50,265 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 21 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 246 treesize of output 231 [2022-11-26 00:59:56,555 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= 110 (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10))) [2022-11-26 00:59:56,556 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:59:58,559 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= 117 (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10))) [2022-11-26 00:59:58,560 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 01:00:00,566 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 99) [2022-11-26 01:00:00,567 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 01:00:02,573 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 114) [2022-11-26 01:00:02,574 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 01:00:04,578 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 103) [2022-11-26 01:00:04,578 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 01:00:06,584 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 118) [2022-11-26 01:00:06,585 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 01:00:06,585 INFO L217 Elim1Store]: Index analysis took 12032 ms [2022-11-26 01:00:06,590 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 21 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 246 treesize of output 231 [2022-11-26 01:00:12,909 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= 110 (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10))) [2022-11-26 01:00:12,910 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 01:00:14,913 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= 117 (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10))) [2022-11-26 01:00:14,914 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 01:00:16,917 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 99) [2022-11-26 01:00:16,918 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 01:00:18,923 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 114) [2022-11-26 01:00:18,923 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 01:00:20,927 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 103) [2022-11-26 01:00:20,927 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 01:00:22,931 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 118) [2022-11-26 01:00:22,931 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 01:00:22,932 INFO L217 Elim1Store]: Index analysis took 12025 ms [2022-11-26 01:00:22,936 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 21 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 246 treesize of output 231 [2022-11-26 01:00:29,235 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= 117 (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10))) [2022-11-26 01:00:29,235 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 01:00:31,241 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= 110 (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10))) [2022-11-26 01:00:31,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 01:00:33,247 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 99) [2022-11-26 01:00:33,247 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 01:00:35,251 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 114) [2022-11-26 01:00:35,252 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 01:00:37,257 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 103) [2022-11-26 01:00:37,257 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 01:00:39,263 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 118) [2022-11-26 01:00:39,264 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 01:00:39,264 INFO L217 Elim1Store]: Index analysis took 12035 ms [2022-11-26 01:00:39,269 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 21 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 246 treesize of output 231 [2022-11-26 01:00:45,597 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= 117 (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10))) [2022-11-26 01:00:45,598 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 01:00:47,603 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= 110 (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10))) [2022-11-26 01:00:47,604 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 01:00:49,608 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 99) [2022-11-26 01:00:49,609 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 01:00:51,613 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 114) [2022-11-26 01:00:51,613 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 01:00:53,618 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 103) [2022-11-26 01:00:53,619 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 01:00:55,623 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 118) [2022-11-26 01:00:55,624 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 01:00:55,624 INFO L217 Elim1Store]: Index analysis took 12032 ms [2022-11-26 01:00:55,630 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 21 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 246 treesize of output 231 [2022-11-26 01:01:01,920 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= 117 (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10))) [2022-11-26 01:01:01,921 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 01:01:03,923 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= 110 (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10))) [2022-11-26 01:01:03,923 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 01:01:05,928 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 99) [2022-11-26 01:01:05,929 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 01:01:07,932 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#strings~0.base|) (+ |~#strings~0.offset| 10)) 114) [2022-11-26 01:01:07,933 INFO L190 IndexEqualityManager]: detected not equals via solver