./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-block-paride-pt.ko.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 38b53e6a Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c34dfba-171c-47b5-804f-6abd2c5fac66/bin/utaipan-ByfvJB40ur/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c34dfba-171c-47b5-804f-6abd2c5fac66/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_6c34dfba-171c-47b5-804f-6abd2c5fac66/bin/utaipan-ByfvJB40ur/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c34dfba-171c-47b5-804f-6abd2c5fac66/bin/utaipan-ByfvJB40ur/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-block-paride-pt.ko.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c34dfba-171c-47b5-804f-6abd2c5fac66/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_6c34dfba-171c-47b5-804f-6abd2c5fac66/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 671af7025688a85dc58586e59527b3b4b3d5de3bc6e704e61fc885445c7de2bb --- 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 00:03:10,792 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-26 00:03:10,799 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-26 00:03:10,820 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-26 00:03:10,825 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-26 00:03:10,829 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-26 00:03:10,832 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-26 00:03:10,835 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-26 00:03:10,837 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-26 00:03:10,843 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-26 00:03:10,844 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-26 00:03:10,846 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-26 00:03:10,847 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-26 00:03:10,849 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-26 00:03:10,851 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-26 00:03:10,854 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-26 00:03:10,855 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-26 00:03:10,856 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-26 00:03:10,858 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-26 00:03:10,864 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-26 00:03:10,866 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-26 00:03:10,868 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-26 00:03:10,869 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-26 00:03:10,870 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-26 00:03:10,880 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-26 00:03:10,880 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-26 00:03:10,880 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-26 00:03:10,882 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-26 00:03:10,883 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-26 00:03:10,884 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-26 00:03:10,885 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-26 00:03:10,886 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-26 00:03:10,887 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-26 00:03:10,890 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-26 00:03:10,892 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-26 00:03:10,892 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-26 00:03:10,893 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-26 00:03:10,893 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-26 00:03:10,893 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-26 00:03:10,895 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-26 00:03:10,896 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-26 00:03:10,897 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c34dfba-171c-47b5-804f-6abd2c5fac66/bin/utaipan-ByfvJB40ur/config/svcomp-Reach-64bit-Taipan_Default.epf [2022-11-26 00:03:10,926 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-26 00:03:10,927 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-26 00:03:10,927 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-26 00:03:10,928 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-26 00:03:10,928 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-26 00:03:10,929 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-26 00:03:10,929 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-26 00:03:10,929 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-26 00:03:10,929 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-26 00:03:10,930 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-11-26 00:03:10,930 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-26 00:03:10,930 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-26 00:03:10,931 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-11-26 00:03:10,931 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-11-26 00:03:10,931 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-26 00:03:10,931 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-11-26 00:03:10,932 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-11-26 00:03:10,932 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-11-26 00:03:10,933 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-26 00:03:10,933 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-26 00:03:10,933 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-26 00:03:10,934 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-26 00:03:10,934 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-26 00:03:10,934 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-26 00:03:10,934 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-26 00:03:10,935 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-26 00:03:10,935 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-26 00:03:10,935 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-26 00:03:10,936 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-26 00:03:10,936 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-26 00:03:10,936 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-26 00:03:10,937 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-11-26 00:03:10,937 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-26 00:03:10,937 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-26 00:03:10,937 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-11-26 00:03:10,938 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-26 00:03:10,939 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-26 00:03:10,939 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-26 00:03:10,939 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_6c34dfba-171c-47b5-804f-6abd2c5fac66/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c34dfba-171c-47b5-804f-6abd2c5fac66/bin/utaipan-ByfvJB40ur Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 671af7025688a85dc58586e59527b3b4b3d5de3bc6e704e61fc885445c7de2bb [2022-11-26 00:03:11,226 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-26 00:03:11,258 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-26 00:03:11,260 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-26 00:03:11,261 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-26 00:03:11,262 INFO L275 PluginConnector]: CDTParser initialized [2022-11-26 00:03:11,263 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c34dfba-171c-47b5-804f-6abd2c5fac66/bin/utaipan-ByfvJB40ur/../../sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-block-paride-pt.ko.cil.out.i [2022-11-26 00:03:14,261 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-26 00:03:14,722 INFO L351 CDTParser]: Found 1 translation units. [2022-11-26 00:03:14,725 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c34dfba-171c-47b5-804f-6abd2c5fac66/sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-block-paride-pt.ko.cil.out.i [2022-11-26 00:03:14,762 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c34dfba-171c-47b5-804f-6abd2c5fac66/bin/utaipan-ByfvJB40ur/data/1a814b4c8/a95a624154b648e2b087f29409d5946e/FLAGb6e724903 [2022-11-26 00:03:14,783 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c34dfba-171c-47b5-804f-6abd2c5fac66/bin/utaipan-ByfvJB40ur/data/1a814b4c8/a95a624154b648e2b087f29409d5946e [2022-11-26 00:03:14,788 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-26 00:03:14,789 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-26 00:03:14,794 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-26 00:03:14,795 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-26 00:03:14,799 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-26 00:03:14,800 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 12:03:14" (1/1) ... [2022-11-26 00:03:14,801 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5234b487 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:03:14, skipping insertion in model container [2022-11-26 00:03:14,801 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 12:03:14" (1/1) ... [2022-11-26 00:03:14,842 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-26 00:03:14,968 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-26 00:03:15,445 WARN L623 FunctionHandler]: Unknown extern function __register_chrdev [2022-11-26 00:03:15,453 WARN L623 FunctionHandler]: Unknown extern function __unregister_chrdev [2022-11-26 00:03:15,473 WARN L623 FunctionHandler]: Unknown extern function __kmalloc [2022-11-26 00:03:15,506 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-11-26 00:03:15,508 WARN L623 FunctionHandler]: Unknown extern function _copy_from_user [2022-11-26 00:03:15,510 WARN L623 FunctionHandler]: Unknown extern function _copy_from_user [2022-11-26 00:03:15,511 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_fmt [2022-11-26 00:03:15,519 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-11-26 00:03:15,519 WARN L623 FunctionHandler]: Unknown extern function _copy_to_user [2022-11-26 00:03:15,590 WARN L623 FunctionHandler]: Unknown extern function pi_read_regr [2022-11-26 00:03:15,598 WARN L623 FunctionHandler]: Unknown extern function pi_read_regr [2022-11-26 00:03:15,602 WARN L623 FunctionHandler]: Unknown extern function pi_write_regr [2022-11-26 00:03:15,611 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:03:15,617 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:03:15,628 WARN L623 FunctionHandler]: Unknown extern function pi_connect [2022-11-26 00:03:15,630 WARN L623 FunctionHandler]: Unknown extern function pi_disconnect [2022-11-26 00:03:15,636 WARN L623 FunctionHandler]: Unknown extern function pi_disconnect [2022-11-26 00:03:15,637 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:03:15,638 WARN L623 FunctionHandler]: Unknown extern function pi_disconnect [2022-11-26 00:03:15,639 WARN L623 FunctionHandler]: Unknown extern function pi_write_block [2022-11-26 00:03:15,654 WARN L623 FunctionHandler]: Unknown extern function pi_write_block [2022-11-26 00:03:15,657 WARN L623 FunctionHandler]: Unknown extern function pi_read_block [2022-11-26 00:03:15,658 WARN L623 FunctionHandler]: Unknown extern function pi_disconnect [2022-11-26 00:03:15,668 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:03:15,669 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:03:15,673 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:03:15,688 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:03:15,689 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:03:15,699 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout_interruptible [2022-11-26 00:03:15,704 WARN L623 FunctionHandler]: Unknown extern function pi_connect [2022-11-26 00:03:15,712 WARN L623 FunctionHandler]: Unknown extern function pi_disconnect [2022-11-26 00:03:15,713 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:03:15,714 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:03:15,719 WARN L623 FunctionHandler]: Unknown extern function pi_disconnect [2022-11-26 00:03:15,738 WARN L623 FunctionHandler]: Unknown extern function pi_connect [2022-11-26 00:03:15,741 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:03:15,742 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:03:15,745 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:03:15,746 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:03:15,746 WARN L623 FunctionHandler]: Unknown extern function pi_disconnect [2022-11-26 00:03:15,796 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:03:15,805 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:03:15,807 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:03:15,808 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:03:15,809 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:03:15,821 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:03:15,828 WARN L623 FunctionHandler]: Unknown extern function pi_init [2022-11-26 00:03:15,831 WARN L623 FunctionHandler]: Unknown extern function pi_release [2022-11-26 00:03:15,832 WARN L623 FunctionHandler]: Unknown extern function pi_init [2022-11-26 00:03:15,835 WARN L623 FunctionHandler]: Unknown extern function pi_release [2022-11-26 00:03:15,836 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:03:15,843 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-26 00:03:15,843 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-26 00:03:15,844 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-26 00:03:15,848 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:03:15,849 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-26 00:03:15,850 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-26 00:03:15,855 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-26 00:03:15,856 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-26 00:03:15,860 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-26 00:03:15,861 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-26 00:03:15,862 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:03:15,865 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:03:15,880 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:03:15,881 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:03:15,889 WARN L623 FunctionHandler]: Unknown extern function pi_disconnect [2022-11-26 00:03:15,891 WARN L623 FunctionHandler]: Unknown extern function pi_disconnect [2022-11-26 00:03:15,892 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:03:15,893 WARN L623 FunctionHandler]: Unknown extern function pi_read_block [2022-11-26 00:03:15,896 WARN L623 FunctionHandler]: Unknown extern function pi_disconnect [2022-11-26 00:03:15,897 WARN L623 FunctionHandler]: Unknown extern function pi_disconnect [2022-11-26 00:03:15,903 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:03:15,905 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:03:15,906 WARN L623 FunctionHandler]: Unknown extern function pi_disconnect [2022-11-26 00:03:15,908 WARN L623 FunctionHandler]: Unknown extern function pi_disconnect [2022-11-26 00:03:15,908 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:03:15,909 WARN L623 FunctionHandler]: Unknown extern function pi_disconnect [2022-11-26 00:03:15,910 WARN L623 FunctionHandler]: Unknown extern function pi_write_block [2022-11-26 00:03:15,912 WARN L623 FunctionHandler]: Unknown extern function pi_disconnect [2022-11-26 00:03:15,917 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:03:15,918 WARN L623 FunctionHandler]: Unknown extern function pi_release [2022-11-26 00:03:15,919 WARN L623 FunctionHandler]: Unknown extern function __class_create [2022-11-26 00:03:15,922 WARN L623 FunctionHandler]: Unknown extern function device_create [2022-11-26 00:03:15,923 WARN L623 FunctionHandler]: Unknown extern function device_create [2022-11-26 00:03:15,931 WARN L623 FunctionHandler]: Unknown extern function device_destroy [2022-11-26 00:03:15,932 WARN L623 FunctionHandler]: Unknown extern function device_destroy [2022-11-26 00:03:15,933 WARN L623 FunctionHandler]: Unknown extern function class_destroy [2022-11-26 00:03:15,934 WARN L623 FunctionHandler]: Unknown extern function pi_release [2022-11-26 00:03:15,945 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-11-26 00:03:15,947 WARN L623 FunctionHandler]: Unknown extern function ldv_check_return_value [2022-11-26 00:03:15,949 WARN L623 FunctionHandler]: Unknown extern function ldv_check_return_value [2022-11-26 00:03:15,949 WARN L623 FunctionHandler]: Unknown extern function ldv_check_return_value [2022-11-26 00:03:15,953 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_6c34dfba-171c-47b5-804f-6abd2c5fac66/sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-block-paride-pt.ko.cil.out.i[119206,119219] [2022-11-26 00:03:15,963 WARN L623 FunctionHandler]: Unknown extern function ldv_undefined_int [2022-11-26 00:03:15,990 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-26 00:03:16,023 INFO L203 MainTranslator]: Completed pre-run [2022-11-26 00:03:16,108 WARN L623 FunctionHandler]: Unknown extern function __register_chrdev [2022-11-26 00:03:16,138 WARN L623 FunctionHandler]: Unknown extern function __unregister_chrdev [2022-11-26 00:03:16,138 WARN L623 FunctionHandler]: Unknown extern function __kmalloc [2022-11-26 00:03:16,139 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-11-26 00:03:16,140 WARN L623 FunctionHandler]: Unknown extern function _copy_from_user [2022-11-26 00:03:16,140 WARN L623 FunctionHandler]: Unknown extern function _copy_from_user [2022-11-26 00:03:16,141 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_fmt [2022-11-26 00:03:16,141 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-11-26 00:03:16,142 WARN L623 FunctionHandler]: Unknown extern function _copy_to_user [2022-11-26 00:03:16,146 WARN L623 FunctionHandler]: Unknown extern function pi_read_regr [2022-11-26 00:03:16,146 WARN L623 FunctionHandler]: Unknown extern function pi_read_regr [2022-11-26 00:03:16,147 WARN L623 FunctionHandler]: Unknown extern function pi_write_regr [2022-11-26 00:03:16,148 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:03:16,181 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:03:16,182 WARN L623 FunctionHandler]: Unknown extern function pi_connect [2022-11-26 00:03:16,183 WARN L623 FunctionHandler]: Unknown extern function pi_disconnect [2022-11-26 00:03:16,184 WARN L623 FunctionHandler]: Unknown extern function pi_disconnect [2022-11-26 00:03:16,184 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:03:16,185 WARN L623 FunctionHandler]: Unknown extern function pi_disconnect [2022-11-26 00:03:16,185 WARN L623 FunctionHandler]: Unknown extern function pi_write_block [2022-11-26 00:03:16,187 WARN L623 FunctionHandler]: Unknown extern function pi_write_block [2022-11-26 00:03:16,188 WARN L623 FunctionHandler]: Unknown extern function pi_read_block [2022-11-26 00:03:16,188 WARN L623 FunctionHandler]: Unknown extern function pi_disconnect [2022-11-26 00:03:16,191 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:03:16,192 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:03:16,193 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:03:16,195 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:03:16,195 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:03:16,197 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout_interruptible [2022-11-26 00:03:16,198 WARN L623 FunctionHandler]: Unknown extern function pi_connect [2022-11-26 00:03:16,198 WARN L623 FunctionHandler]: Unknown extern function pi_disconnect [2022-11-26 00:03:16,199 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:03:16,199 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:03:16,201 WARN L623 FunctionHandler]: Unknown extern function pi_disconnect [2022-11-26 00:03:16,206 WARN L623 FunctionHandler]: Unknown extern function pi_connect [2022-11-26 00:03:16,208 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:03:16,209 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:03:16,210 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:03:16,210 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:03:16,211 WARN L623 FunctionHandler]: Unknown extern function pi_disconnect [2022-11-26 00:03:16,223 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:03:16,225 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:03:16,225 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:03:16,226 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:03:16,226 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:03:16,229 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:03:16,231 WARN L623 FunctionHandler]: Unknown extern function pi_init [2022-11-26 00:03:16,234 WARN L623 FunctionHandler]: Unknown extern function pi_release [2022-11-26 00:03:16,236 WARN L623 FunctionHandler]: Unknown extern function pi_init [2022-11-26 00:03:16,237 WARN L623 FunctionHandler]: Unknown extern function pi_release [2022-11-26 00:03:16,239 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:03:16,242 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-26 00:03:16,242 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-26 00:03:16,243 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-26 00:03:16,246 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:03:16,247 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-26 00:03:16,248 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-26 00:03:16,252 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-26 00:03:16,253 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-26 00:03:16,258 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-26 00:03:16,259 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-26 00:03:16,259 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:03:16,264 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:03:16,269 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:03:16,271 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:03:16,274 WARN L623 FunctionHandler]: Unknown extern function pi_disconnect [2022-11-26 00:03:16,276 WARN L623 FunctionHandler]: Unknown extern function pi_disconnect [2022-11-26 00:03:16,276 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:03:16,277 WARN L623 FunctionHandler]: Unknown extern function pi_read_block [2022-11-26 00:03:16,278 WARN L623 FunctionHandler]: Unknown extern function pi_disconnect [2022-11-26 00:03:16,279 WARN L623 FunctionHandler]: Unknown extern function pi_disconnect [2022-11-26 00:03:16,289 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:03:16,289 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:03:16,290 WARN L623 FunctionHandler]: Unknown extern function pi_disconnect [2022-11-26 00:03:16,291 WARN L623 FunctionHandler]: Unknown extern function pi_disconnect [2022-11-26 00:03:16,291 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:03:16,292 WARN L623 FunctionHandler]: Unknown extern function pi_disconnect [2022-11-26 00:03:16,292 WARN L623 FunctionHandler]: Unknown extern function pi_write_block [2022-11-26 00:03:16,293 WARN L623 FunctionHandler]: Unknown extern function pi_disconnect [2022-11-26 00:03:16,295 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:03:16,296 WARN L623 FunctionHandler]: Unknown extern function pi_release [2022-11-26 00:03:16,297 WARN L623 FunctionHandler]: Unknown extern function __class_create [2022-11-26 00:03:16,298 WARN L623 FunctionHandler]: Unknown extern function device_create [2022-11-26 00:03:16,299 WARN L623 FunctionHandler]: Unknown extern function device_create [2022-11-26 00:03:16,301 WARN L623 FunctionHandler]: Unknown extern function device_destroy [2022-11-26 00:03:16,301 WARN L623 FunctionHandler]: Unknown extern function device_destroy [2022-11-26 00:03:16,302 WARN L623 FunctionHandler]: Unknown extern function class_destroy [2022-11-26 00:03:16,302 WARN L623 FunctionHandler]: Unknown extern function pi_release [2022-11-26 00:03:16,304 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-11-26 00:03:16,305 WARN L623 FunctionHandler]: Unknown extern function ldv_check_return_value [2022-11-26 00:03:16,306 WARN L623 FunctionHandler]: Unknown extern function ldv_check_return_value [2022-11-26 00:03:16,306 WARN L623 FunctionHandler]: Unknown extern function ldv_check_return_value [2022-11-26 00:03:16,308 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_6c34dfba-171c-47b5-804f-6abd2c5fac66/sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-block-paride-pt.ko.cil.out.i[119206,119219] [2022-11-26 00:03:16,309 WARN L623 FunctionHandler]: Unknown extern function ldv_undefined_int [2022-11-26 00:03:16,315 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-26 00:03:16,351 INFO L208 MainTranslator]: Completed translation [2022-11-26 00:03:16,352 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:03:16 WrapperNode [2022-11-26 00:03:16,352 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-26 00:03:16,353 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-26 00:03:16,353 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-26 00:03:16,354 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-26 00:03:16,361 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:03:16" (1/1) ... [2022-11-26 00:03:16,392 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:03:16" (1/1) ... [2022-11-26 00:03:16,459 INFO L138 Inliner]: procedures = 103, calls = 738, calls flagged for inlining = 32, calls inlined = 30, statements flattened = 1585 [2022-11-26 00:03:16,475 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-26 00:03:16,476 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-26 00:03:16,476 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-26 00:03:16,476 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-26 00:03:16,489 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:03:16" (1/1) ... [2022-11-26 00:03:16,489 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:03:16" (1/1) ... [2022-11-26 00:03:16,505 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:03:16" (1/1) ... [2022-11-26 00:03:16,505 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:03:16" (1/1) ... [2022-11-26 00:03:16,559 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:03:16" (1/1) ... [2022-11-26 00:03:16,568 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:03:16" (1/1) ... [2022-11-26 00:03:16,576 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:03:16" (1/1) ... [2022-11-26 00:03:16,583 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:03:16" (1/1) ... [2022-11-26 00:03:16,597 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-26 00:03:16,598 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-26 00:03:16,598 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-26 00:03:16,598 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-26 00:03:16,599 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:03:16" (1/1) ... [2022-11-26 00:03:16,605 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-26 00:03:16,616 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c34dfba-171c-47b5-804f-6abd2c5fac66/bin/utaipan-ByfvJB40ur/z3 [2022-11-26 00:03:16,629 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c34dfba-171c-47b5-804f-6abd2c5fac66/bin/utaipan-ByfvJB40ur/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-26 00:03:16,648 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c34dfba-171c-47b5-804f-6abd2c5fac66/bin/utaipan-ByfvJB40ur/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-26 00:03:16,683 INFO L130 BoogieDeclarations]: Found specification of procedure pi_release [2022-11-26 00:03:16,683 INFO L138 BoogieDeclarations]: Found implementation of procedure pi_release [2022-11-26 00:03:16,683 INFO L130 BoogieDeclarations]: Found specification of procedure write_reg [2022-11-26 00:03:16,683 INFO L138 BoogieDeclarations]: Found implementation of procedure write_reg [2022-11-26 00:03:16,683 INFO L130 BoogieDeclarations]: Found specification of procedure pi_disconnect [2022-11-26 00:03:16,684 INFO L138 BoogieDeclarations]: Found implementation of procedure pi_disconnect [2022-11-26 00:03:16,684 INFO L130 BoogieDeclarations]: Found specification of procedure status_reg [2022-11-26 00:03:16,684 INFO L138 BoogieDeclarations]: Found implementation of procedure status_reg [2022-11-26 00:03:16,684 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_chrdev [2022-11-26 00:03:16,684 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_chrdev [2022-11-26 00:03:16,684 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-26 00:03:16,684 INFO L130 BoogieDeclarations]: Found specification of procedure pi_read_block [2022-11-26 00:03:16,685 INFO L138 BoogieDeclarations]: Found implementation of procedure pi_read_block [2022-11-26 00:03:16,685 INFO L130 BoogieDeclarations]: Found specification of procedure read_reg [2022-11-26 00:03:16,686 INFO L138 BoogieDeclarations]: Found implementation of procedure read_reg [2022-11-26 00:03:16,686 INFO L130 BoogieDeclarations]: Found specification of procedure pt_media_access_cmd [2022-11-26 00:03:16,686 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_media_access_cmd [2022-11-26 00:03:16,686 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-26 00:03:16,687 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-26 00:03:16,687 INFO L130 BoogieDeclarations]: Found specification of procedure pt_reset [2022-11-26 00:03:16,687 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_reset [2022-11-26 00:03:16,688 INFO L130 BoogieDeclarations]: Found specification of procedure pt_identify [2022-11-26 00:03:16,688 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_identify [2022-11-26 00:03:16,688 INFO L130 BoogieDeclarations]: Found specification of procedure pt_command [2022-11-26 00:03:16,688 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_command [2022-11-26 00:03:16,688 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-26 00:03:16,689 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-11-26 00:03:16,689 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-11-26 00:03:16,689 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2022-11-26 00:03:16,689 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value [2022-11-26 00:03:16,689 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-26 00:03:16,689 INFO L130 BoogieDeclarations]: Found specification of procedure pt_atapi [2022-11-26 00:03:16,689 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_atapi [2022-11-26 00:03:16,690 INFO L130 BoogieDeclarations]: Found specification of procedure pt_poll_dsc [2022-11-26 00:03:16,690 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_poll_dsc [2022-11-26 00:03:16,691 INFO L130 BoogieDeclarations]: Found specification of procedure pt_req_sense [2022-11-26 00:03:16,691 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_req_sense [2022-11-26 00:03:16,691 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2022-11-26 00:03:16,691 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2022-11-26 00:03:16,691 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-26 00:03:16,691 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2022-11-26 00:03:16,692 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2022-11-26 00:03:16,692 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-26 00:03:16,692 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-26 00:03:16,692 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-26 00:03:16,692 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-26 00:03:16,692 INFO L130 BoogieDeclarations]: Found specification of procedure DRIVE [2022-11-26 00:03:16,692 INFO L138 BoogieDeclarations]: Found implementation of procedure DRIVE [2022-11-26 00:03:16,693 INFO L130 BoogieDeclarations]: Found specification of procedure pt_completion [2022-11-26 00:03:16,693 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_completion [2022-11-26 00:03:16,693 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-26 00:03:16,694 INFO L130 BoogieDeclarations]: Found specification of procedure pt_sleep [2022-11-26 00:03:16,694 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_sleep [2022-11-26 00:03:16,696 INFO L130 BoogieDeclarations]: Found specification of procedure pt_write_fm [2022-11-26 00:03:16,697 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_write_fm [2022-11-26 00:03:16,697 INFO L130 BoogieDeclarations]: Found specification of procedure iminor [2022-11-26 00:03:16,697 INFO L138 BoogieDeclarations]: Found implementation of procedure iminor [2022-11-26 00:03:16,697 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_blast_assert [2022-11-26 00:03:16,698 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_blast_assert [2022-11-26 00:03:16,698 INFO L130 BoogieDeclarations]: Found specification of procedure pi_write_block [2022-11-26 00:03:16,698 INFO L138 BoogieDeclarations]: Found implementation of procedure pi_write_block [2022-11-26 00:03:16,698 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-26 00:03:16,701 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-26 00:03:16,701 INFO L130 BoogieDeclarations]: Found specification of procedure pi_init [2022-11-26 00:03:16,702 INFO L138 BoogieDeclarations]: Found implementation of procedure pi_init [2022-11-26 00:03:16,702 INFO L130 BoogieDeclarations]: Found specification of procedure pi_read_regr [2022-11-26 00:03:16,702 INFO L138 BoogieDeclarations]: Found implementation of procedure pi_read_regr [2022-11-26 00:03:16,702 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2022-11-26 00:03:16,702 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2022-11-26 00:03:16,702 INFO L130 BoogieDeclarations]: Found specification of procedure pt_wait [2022-11-26 00:03:16,702 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_wait [2022-11-26 00:03:16,703 INFO L130 BoogieDeclarations]: Found specification of procedure pi_connect [2022-11-26 00:03:16,703 INFO L138 BoogieDeclarations]: Found implementation of procedure pi_connect [2022-11-26 00:03:16,703 INFO L130 BoogieDeclarations]: Found specification of procedure device_destroy [2022-11-26 00:03:16,703 INFO L138 BoogieDeclarations]: Found implementation of procedure device_destroy [2022-11-26 00:03:16,703 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2022-11-26 00:03:16,703 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2022-11-26 00:03:16,703 INFO L130 BoogieDeclarations]: Found specification of procedure pt_probe [2022-11-26 00:03:16,704 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_probe [2022-11-26 00:03:16,704 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-26 00:03:16,704 INFO L130 BoogieDeclarations]: Found specification of procedure pt_rewind [2022-11-26 00:03:16,704 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_rewind [2022-11-26 00:03:16,704 INFO L130 BoogieDeclarations]: Found specification of procedure xn [2022-11-26 00:03:16,704 INFO L138 BoogieDeclarations]: Found implementation of procedure xn [2022-11-26 00:03:16,704 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2022-11-26 00:03:16,704 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2022-11-26 00:03:16,705 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-26 00:03:16,705 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-26 00:03:16,705 INFO L130 BoogieDeclarations]: Found specification of procedure xs [2022-11-26 00:03:16,705 INFO L138 BoogieDeclarations]: Found implementation of procedure xs [2022-11-26 00:03:16,705 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2022-11-26 00:03:16,705 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2022-11-26 00:03:17,158 INFO L235 CfgBuilder]: Building ICFG [2022-11-26 00:03:17,160 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-26 00:03:21,788 WARN L816 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-11-26 00:03:21,802 WARN L816 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-11-26 00:03:21,809 WARN L816 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-11-26 00:03:23,485 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##54: assume false; [2022-11-26 00:03:23,485 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##55: assume !false; [2022-11-26 00:03:23,485 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##217: assume !false;call ULTIMATE.dealloc(pt_ioctl_~#mtop~0#1.base, pt_ioctl_~#mtop~0#1.offset);havoc pt_ioctl_~#mtop~0#1.base, pt_ioctl_~#mtop~0#1.offset; [2022-11-26 00:03:23,485 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##216: assume false; [2022-11-26 00:03:23,486 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##225: assume !false; [2022-11-26 00:03:23,486 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##224: assume false; [2022-11-26 00:03:23,562 INFO L276 CfgBuilder]: Performing block encoding [2022-11-26 00:03:24,001 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-26 00:03:24,001 INFO L300 CfgBuilder]: Removed 5 assume(true) statements. [2022-11-26 00:03:24,004 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.11 12:03:24 BoogieIcfgContainer [2022-11-26 00:03:24,004 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-26 00:03:24,007 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-26 00:03:24,007 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-26 00:03:24,010 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-26 00:03:24,011 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 26.11 12:03:14" (1/3) ... [2022-11-26 00:03:24,011 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3652726b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 26.11 12:03:24, skipping insertion in model container [2022-11-26 00:03:24,011 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:03:16" (2/3) ... [2022-11-26 00:03:24,012 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3652726b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 26.11 12:03:24, skipping insertion in model container [2022-11-26 00:03:24,012 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.11 12:03:24" (3/3) ... [2022-11-26 00:03:24,013 INFO L112 eAbstractionObserver]: Analyzing ICFG module_get_put-drivers-block-paride-pt.ko.cil.out.i [2022-11-26 00:03:24,032 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-26 00:03:24,032 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-11-26 00:03:24,115 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-26 00:03:24,124 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;@8786880, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-26 00:03:24,124 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-11-26 00:03:24,130 INFO L276 IsEmpty]: Start isEmpty. Operand has 514 states, 323 states have (on average 1.3808049535603715) internal successors, (446), 340 states have internal predecessors, (446), 153 states have call successors, (153), 40 states have call predecessors, (153), 40 states have return successors, (153), 153 states have call predecessors, (153), 153 states have call successors, (153) [2022-11-26 00:03:24,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2022-11-26 00:03:24,139 INFO L187 NwaCegarLoop]: Found error trace [2022-11-26 00:03:24,139 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1] [2022-11-26 00:03:24,140 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-26 00:03:24,147 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-26 00:03:24,147 INFO L85 PathProgramCache]: Analyzing trace with hash -1247953624, now seen corresponding path program 1 times [2022-11-26 00:03:24,157 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-26 00:03:24,158 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1451845518] [2022-11-26 00:03:24,158 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 00:03:24,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-26 00:03:24,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 00:03:24,598 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-26 00:03:24,599 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-26 00:03:24,599 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1451845518] [2022-11-26 00:03:24,600 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1451845518] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-26 00:03:24,600 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-26 00:03:24,600 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-11-26 00:03:24,602 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1195130266] [2022-11-26 00:03:24,602 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-26 00:03:24,606 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-26 00:03:24,607 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-26 00:03:24,634 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-26 00:03:24,635 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-26 00:03:24,639 INFO L87 Difference]: Start difference. First operand has 514 states, 323 states have (on average 1.3808049535603715) internal successors, (446), 340 states have internal predecessors, (446), 153 states have call successors, (153), 40 states have call predecessors, (153), 40 states have return successors, (153), 153 states have call predecessors, (153), 153 states have call successors, (153) Second operand has 3 states, 3 states have (on average 2.3333333333333335) internal successors, (7), 2 states have internal predecessors, (7), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-26 00:03:25,120 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-26 00:03:25,120 INFO L93 Difference]: Finished difference Result 1013 states and 1508 transitions. [2022-11-26 00:03:25,122 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-26 00:03:25,123 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 2.3333333333333335) internal successors, (7), 2 states have internal predecessors, (7), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 8 [2022-11-26 00:03:25,123 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-26 00:03:25,147 INFO L225 Difference]: With dead ends: 1013 [2022-11-26 00:03:25,148 INFO L226 Difference]: Without dead ends: 499 [2022-11-26 00:03:25,158 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-26 00:03:25,165 INFO L413 NwaCegarLoop]: 641 mSDtfsCounter, 724 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 84 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 724 SdHoareTripleChecker+Valid, 641 SdHoareTripleChecker+Invalid, 84 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 84 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2022-11-26 00:03:25,170 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [724 Valid, 641 Invalid, 84 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 84 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2022-11-26 00:03:25,189 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 499 states. [2022-11-26 00:03:25,267 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 499 to 499. [2022-11-26 00:03:25,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 499 states, 310 states have (on average 1.3741935483870968) internal successors, (426), 321 states have internal predecessors, (426), 149 states have call successors, (149), 40 states have call predecessors, (149), 39 states have return successors, (148), 148 states have call predecessors, (148), 148 states have call successors, (148) [2022-11-26 00:03:25,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 499 states to 499 states and 723 transitions. [2022-11-26 00:03:25,275 INFO L78 Accepts]: Start accepts. Automaton has 499 states and 723 transitions. Word has length 8 [2022-11-26 00:03:25,275 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-26 00:03:25,276 INFO L495 AbstractCegarLoop]: Abstraction has 499 states and 723 transitions. [2022-11-26 00:03:25,276 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 2.3333333333333335) internal successors, (7), 2 states have internal predecessors, (7), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-26 00:03:25,276 INFO L276 IsEmpty]: Start isEmpty. Operand 499 states and 723 transitions. [2022-11-26 00:03:25,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2022-11-26 00:03:25,278 INFO L187 NwaCegarLoop]: Found error trace [2022-11-26 00:03:25,278 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-26 00:03:25,278 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-11-26 00:03:25,278 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-26 00:03:25,279 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-26 00:03:25,279 INFO L85 PathProgramCache]: Analyzing trace with hash -867181397, now seen corresponding path program 1 times [2022-11-26 00:03:25,279 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-26 00:03:25,279 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2023397560] [2022-11-26 00:03:25,280 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 00:03:25,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-26 00:03:25,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 00:03:25,450 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-26 00:03:25,450 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-26 00:03:25,450 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2023397560] [2022-11-26 00:03:25,450 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2023397560] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-26 00:03:25,451 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-26 00:03:25,451 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-26 00:03:25,451 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1390653180] [2022-11-26 00:03:25,451 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-26 00:03:25,452 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-26 00:03:25,453 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-26 00:03:25,453 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-26 00:03:25,453 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-26 00:03:25,454 INFO L87 Difference]: Start difference. First operand 499 states and 723 transitions. Second operand has 3 states, 3 states have (on average 3.6666666666666665) internal successors, (11), 3 states have internal predecessors, (11), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-26 00:03:26,153 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-26 00:03:26,153 INFO L93 Difference]: Finished difference Result 996 states and 1444 transitions. [2022-11-26 00:03:26,154 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-26 00:03:26,154 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 3.6666666666666665) internal successors, (11), 3 states have internal predecessors, (11), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 12 [2022-11-26 00:03:26,155 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-26 00:03:26,158 INFO L225 Difference]: With dead ends: 996 [2022-11-26 00:03:26,158 INFO L226 Difference]: Without dead ends: 511 [2022-11-26 00:03:26,160 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 00:03:26,163 INFO L413 NwaCegarLoop]: 641 mSDtfsCounter, 12 mSDsluCounter, 636 mSDsCounter, 0 mSdLazyCounter, 171 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 15 SdHoareTripleChecker+Valid, 1277 SdHoareTripleChecker+Invalid, 171 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 171 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2022-11-26 00:03:26,164 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [15 Valid, 1277 Invalid, 171 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 171 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2022-11-26 00:03:26,167 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 511 states. [2022-11-26 00:03:26,223 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 511 to 500. [2022-11-26 00:03:26,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 500 states, 311 states have (on average 1.3729903536977492) internal successors, (427), 322 states have internal predecessors, (427), 149 states have call successors, (149), 40 states have call predecessors, (149), 39 states have return successors, (148), 148 states have call predecessors, (148), 148 states have call successors, (148) [2022-11-26 00:03:26,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 500 states to 500 states and 724 transitions. [2022-11-26 00:03:26,229 INFO L78 Accepts]: Start accepts. Automaton has 500 states and 724 transitions. Word has length 12 [2022-11-26 00:03:26,229 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-26 00:03:26,230 INFO L495 AbstractCegarLoop]: Abstraction has 500 states and 724 transitions. [2022-11-26 00:03:26,230 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 3.6666666666666665) internal successors, (11), 3 states have internal predecessors, (11), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-26 00:03:26,230 INFO L276 IsEmpty]: Start isEmpty. Operand 500 states and 724 transitions. [2022-11-26 00:03:26,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2022-11-26 00:03:26,232 INFO L187 NwaCegarLoop]: Found error trace [2022-11-26 00:03:26,232 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-26 00:03:26,232 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-11-26 00:03:26,235 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-26 00:03:26,245 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-26 00:03:26,245 INFO L85 PathProgramCache]: Analyzing trace with hash -87258397, now seen corresponding path program 1 times [2022-11-26 00:03:26,245 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-26 00:03:26,245 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1939097040] [2022-11-26 00:03:26,248 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 00:03:26,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-26 00:03:26,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 00:03:26,426 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-26 00:03:26,427 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-26 00:03:26,427 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1939097040] [2022-11-26 00:03:26,427 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1939097040] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-26 00:03:26,427 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-26 00:03:26,427 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-26 00:03:26,428 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [196141549] [2022-11-26 00:03:26,428 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-26 00:03:26,429 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-26 00:03:26,429 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-26 00:03:26,429 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-26 00:03:26,430 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-26 00:03:26,430 INFO L87 Difference]: Start difference. First operand 500 states and 724 transitions. Second operand has 3 states, 3 states have (on average 5.0) internal successors, (15), 3 states have internal predecessors, (15), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-26 00:03:27,219 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-26 00:03:27,220 INFO L93 Difference]: Finished difference Result 1139 states and 1688 transitions. [2022-11-26 00:03:27,220 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-26 00:03:27,220 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 5.0) internal successors, (15), 3 states have internal predecessors, (15), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 16 [2022-11-26 00:03:27,220 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-26 00:03:27,225 INFO L225 Difference]: With dead ends: 1139 [2022-11-26 00:03:27,225 INFO L226 Difference]: Without dead ends: 707 [2022-11-26 00:03:27,227 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 00:03:27,228 INFO L413 NwaCegarLoop]: 933 mSDtfsCounter, 211 mSDsluCounter, 690 mSDsCounter, 0 mSdLazyCounter, 198 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 279 SdHoareTripleChecker+Valid, 1623 SdHoareTripleChecker+Invalid, 199 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 198 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.7s IncrementalHoareTripleChecker+Time [2022-11-26 00:03:27,229 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [279 Valid, 1623 Invalid, 199 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 198 Invalid, 0 Unknown, 0 Unchecked, 0.7s Time] [2022-11-26 00:03:27,230 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 707 states. [2022-11-26 00:03:27,288 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 707 to 505. [2022-11-26 00:03:27,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 505 states, 316 states have (on average 1.3765822784810127) internal successors, (435), 327 states have internal predecessors, (435), 149 states have call successors, (149), 40 states have call predecessors, (149), 39 states have return successors, (148), 148 states have call predecessors, (148), 148 states have call successors, (148) [2022-11-26 00:03:27,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 505 states to 505 states and 732 transitions. [2022-11-26 00:03:27,292 INFO L78 Accepts]: Start accepts. Automaton has 505 states and 732 transitions. Word has length 16 [2022-11-26 00:03:27,293 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-26 00:03:27,293 INFO L495 AbstractCegarLoop]: Abstraction has 505 states and 732 transitions. [2022-11-26 00:03:27,293 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 5.0) internal successors, (15), 3 states have internal predecessors, (15), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-26 00:03:27,293 INFO L276 IsEmpty]: Start isEmpty. Operand 505 states and 732 transitions. [2022-11-26 00:03:27,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2022-11-26 00:03:27,294 INFO L187 NwaCegarLoop]: Found error trace [2022-11-26 00:03:27,294 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-26 00:03:27,294 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-11-26 00:03:27,294 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-26 00:03:27,295 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-26 00:03:27,295 INFO L85 PathProgramCache]: Analyzing trace with hash -1685611938, now seen corresponding path program 1 times [2022-11-26 00:03:27,295 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-26 00:03:27,300 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1248768691] [2022-11-26 00:03:27,301 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 00:03:27,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-26 00:03:27,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 00:03:27,542 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-26 00:03:27,542 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-26 00:03:27,542 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1248768691] [2022-11-26 00:03:27,542 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1248768691] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-26 00:03:27,542 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1249005210] [2022-11-26 00:03:27,543 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 00:03:27,543 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-26 00:03:27,543 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c34dfba-171c-47b5-804f-6abd2c5fac66/bin/utaipan-ByfvJB40ur/z3 [2022-11-26 00:03:27,547 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c34dfba-171c-47b5-804f-6abd2c5fac66/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-26 00:03:27,554 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c34dfba-171c-47b5-804f-6abd2c5fac66/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-11-26 00:03:28,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 00:03:28,025 INFO L263 TraceCheckSpWp]: Trace formula consists of 964 conjuncts, 3 conjunts are in the unsatisfiable core [2022-11-26 00:03:28,030 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-26 00:03:28,107 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-26 00:03:28,107 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-26 00:03:28,111 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1249005210] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-26 00:03:28,111 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-11-26 00:03:28,111 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [4] total 5 [2022-11-26 00:03:28,112 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [536542604] [2022-11-26 00:03:28,112 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-26 00:03:28,112 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-26 00:03:28,112 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-26 00:03:28,113 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-26 00:03:28,113 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2022-11-26 00:03:28,114 INFO L87 Difference]: Start difference. First operand 505 states and 732 transitions. Second operand has 3 states, 3 states have (on average 6.0) internal successors, (18), 2 states have internal predecessors, (18), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-11-26 00:03:28,528 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-26 00:03:28,528 INFO L93 Difference]: Finished difference Result 505 states and 732 transitions. [2022-11-26 00:03:28,529 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-26 00:03:28,529 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 6.0) internal successors, (18), 2 states have internal predecessors, (18), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 21 [2022-11-26 00:03:28,529 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-26 00:03:28,529 INFO L225 Difference]: With dead ends: 505 [2022-11-26 00:03:28,530 INFO L226 Difference]: Without dead ends: 0 [2022-11-26 00:03:28,531 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 24 GetRequests, 21 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2022-11-26 00:03:28,532 INFO L413 NwaCegarLoop]: 638 mSDtfsCounter, 702 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 82 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 702 SdHoareTripleChecker+Valid, 638 SdHoareTripleChecker+Invalid, 82 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 82 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2022-11-26 00:03:28,532 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [702 Valid, 638 Invalid, 82 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 82 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2022-11-26 00:03:28,533 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2022-11-26 00:03:28,533 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2022-11-26 00:03:28,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-26 00:03:28,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2022-11-26 00:03:28,534 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 21 [2022-11-26 00:03:28,534 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-26 00:03:28,534 INFO L495 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2022-11-26 00:03:28,534 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 6.0) internal successors, (18), 2 states have internal predecessors, (18), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-11-26 00:03:28,534 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2022-11-26 00:03:28,534 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-11-26 00:03:28,537 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2022-11-26 00:03:28,545 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c34dfba-171c-47b5-804f-6abd2c5fac66/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2022-11-26 00:03:28,744 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c34dfba-171c-47b5-804f-6abd2c5fac66/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-26 00:03:28,746 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2022-11-26 00:03:30,889 INFO L899 garLoopResultBuilder]: For program point L2944(lines 2944 2963) no Hoare annotation was computed. [2022-11-26 00:03:30,889 INFO L899 garLoopResultBuilder]: For program point L2946-1(line 2946) no Hoare annotation was computed. [2022-11-26 00:03:30,889 INFO L902 garLoopResultBuilder]: At program point L2938(line 2938) the Hoare annotation is: true [2022-11-26 00:03:30,889 INFO L899 garLoopResultBuilder]: For program point L2936(lines 2936 2964) no Hoare annotation was computed. [2022-11-26 00:03:30,889 INFO L899 garLoopResultBuilder]: For program point L2938-1(line 2938) no Hoare annotation was computed. [2022-11-26 00:03:30,889 INFO L899 garLoopResultBuilder]: For program point L2933-1(line 2933) no Hoare annotation was computed. [2022-11-26 00:03:30,890 INFO L902 garLoopResultBuilder]: At program point L2933(line 2933) the Hoare annotation is: true [2022-11-26 00:03:30,890 INFO L902 garLoopResultBuilder]: At program point copy_from_userENTRY(lines 2922 2967) the Hoare annotation is: true [2022-11-26 00:03:30,890 INFO L899 garLoopResultBuilder]: For program point L2953-2(lines 2936 2964) no Hoare annotation was computed. [2022-11-26 00:03:30,890 INFO L902 garLoopResultBuilder]: At program point L2946(line 2946) the Hoare annotation is: true [2022-11-26 00:03:30,890 INFO L899 garLoopResultBuilder]: For program point copy_from_userEXIT(lines 2922 2967) no Hoare annotation was computed. [2022-11-26 00:03:30,890 INFO L902 garLoopResultBuilder]: At program point pi_releaseENTRY(lines 4975 4977) the Hoare annotation is: true [2022-11-26 00:03:30,890 INFO L899 garLoopResultBuilder]: For program point pi_releaseEXIT(lines 4975 4977) no Hoare annotation was computed. [2022-11-26 00:03:30,891 INFO L902 garLoopResultBuilder]: At program point write_regENTRY(lines 3050 3058) the Hoare annotation is: true [2022-11-26 00:03:30,891 INFO L899 garLoopResultBuilder]: For program point write_regEXIT(lines 3050 3058) no Hoare annotation was computed. [2022-11-26 00:03:30,891 INFO L899 garLoopResultBuilder]: For program point atomic_incEXIT(lines 2836 2842) no Hoare annotation was computed. [2022-11-26 00:03:30,891 INFO L902 garLoopResultBuilder]: At program point atomic_incENTRY(lines 2836 2842) the Hoare annotation is: true [2022-11-26 00:03:30,891 INFO L902 garLoopResultBuilder]: At program point pi_disconnectENTRY(lines 4961 4963) the Hoare annotation is: true [2022-11-26 00:03:30,891 INFO L899 garLoopResultBuilder]: For program point pi_disconnectEXIT(lines 4961 4963) no Hoare annotation was computed. [2022-11-26 00:03:30,891 INFO L902 garLoopResultBuilder]: At program point L3036(line 3036) the Hoare annotation is: true [2022-11-26 00:03:30,891 INFO L899 garLoopResultBuilder]: For program point L3036-1(line 3036) no Hoare annotation was computed. [2022-11-26 00:03:30,892 INFO L899 garLoopResultBuilder]: For program point status_regEXIT(lines 3032 3040) no Hoare annotation was computed. [2022-11-26 00:03:30,892 INFO L902 garLoopResultBuilder]: At program point status_regENTRY(lines 3032 3040) the Hoare annotation is: true [2022-11-26 00:03:30,892 INFO L899 garLoopResultBuilder]: For program point __const_udelayEXIT(lines 4909 4911) no Hoare annotation was computed. [2022-11-26 00:03:30,892 INFO L902 garLoopResultBuilder]: At program point __const_udelayENTRY(lines 4909 4911) the Hoare annotation is: true [2022-11-26 00:03:30,892 INFO L899 garLoopResultBuilder]: For program point DRIVEEXIT(lines 3059 3064) no Hoare annotation was computed. [2022-11-26 00:03:30,892 INFO L902 garLoopResultBuilder]: At program point DRIVEENTRY(lines 3059 3064) the Hoare annotation is: true [2022-11-26 00:03:30,892 INFO L899 garLoopResultBuilder]: For program point unregister_chrdevEXIT(lines 2892 2900) no Hoare annotation was computed. [2022-11-26 00:03:30,892 INFO L902 garLoopResultBuilder]: At program point unregister_chrdevENTRY(lines 2892 2900) the Hoare annotation is: true [2022-11-26 00:03:30,893 INFO L899 garLoopResultBuilder]: For program point L3202-1(line 3202) no Hoare annotation was computed. [2022-11-26 00:03:30,893 INFO L902 garLoopResultBuilder]: At program point L3198(line 3198) the Hoare annotation is: true [2022-11-26 00:03:30,893 INFO L899 garLoopResultBuilder]: For program point L3198-1(line 3198) no Hoare annotation was computed. [2022-11-26 00:03:30,893 INFO L899 garLoopResultBuilder]: For program point L3223(line 3223) no Hoare annotation was computed. [2022-11-26 00:03:30,893 INFO L899 garLoopResultBuilder]: For program point L3203-1(line 3203) no Hoare annotation was computed. [2022-11-26 00:03:30,893 INFO L902 garLoopResultBuilder]: At program point L3203(line 3203) the Hoare annotation is: true [2022-11-26 00:03:30,893 INFO L902 garLoopResultBuilder]: At program point L3224(line 3224) the Hoare annotation is: true [2022-11-26 00:03:30,894 INFO L899 garLoopResultBuilder]: For program point L3224-1(lines 3194 3232) no Hoare annotation was computed. [2022-11-26 00:03:30,894 INFO L902 garLoopResultBuilder]: At program point L3216(line 3216) the Hoare annotation is: true [2022-11-26 00:03:30,894 INFO L899 garLoopResultBuilder]: For program point L3208(lines 3208 3213) no Hoare annotation was computed. [2022-11-26 00:03:30,894 INFO L899 garLoopResultBuilder]: For program point pt_completionEXIT(lines 3183 3233) no Hoare annotation was computed. [2022-11-26 00:03:30,894 INFO L899 garLoopResultBuilder]: For program point L3208-1(lines 3200 3220) no Hoare annotation was computed. [2022-11-26 00:03:30,894 INFO L902 garLoopResultBuilder]: At program point pt_completionENTRY(lines 3183 3233) the Hoare annotation is: true [2022-11-26 00:03:30,894 INFO L899 garLoopResultBuilder]: For program point L3200(lines 3200 3221) no Hoare annotation was computed. [2022-11-26 00:03:30,894 INFO L902 garLoopResultBuilder]: At program point L3200-1(lines 3200 3221) the Hoare annotation is: true [2022-11-26 00:03:30,895 INFO L899 garLoopResultBuilder]: For program point L3205-1(line 3205) no Hoare annotation was computed. [2022-11-26 00:03:30,895 INFO L902 garLoopResultBuilder]: At program point L3205(line 3205) the Hoare annotation is: true [2022-11-26 00:03:30,895 INFO L899 garLoopResultBuilder]: For program point L3197-1(line 3197) no Hoare annotation was computed. [2022-11-26 00:03:30,895 INFO L902 garLoopResultBuilder]: At program point L3197(line 3197) the Hoare annotation is: true [2022-11-26 00:03:30,895 INFO L902 garLoopResultBuilder]: At program point L3210(line 3210) the Hoare annotation is: true [2022-11-26 00:03:30,895 INFO L902 garLoopResultBuilder]: At program point L3202(line 3202) the Hoare annotation is: true [2022-11-26 00:03:30,895 INFO L902 garLoopResultBuilder]: At program point pi_read_blockENTRY(lines 4968 4970) the Hoare annotation is: true [2022-11-26 00:03:30,895 INFO L899 garLoopResultBuilder]: For program point pi_read_blockEXIT(lines 4968 4970) no Hoare annotation was computed. [2022-11-26 00:03:30,896 INFO L899 garLoopResultBuilder]: For program point read_regEXIT(lines 3041 3049) no Hoare annotation was computed. [2022-11-26 00:03:30,896 INFO L902 garLoopResultBuilder]: At program point read_regENTRY(lines 3041 3049) the Hoare annotation is: true [2022-11-26 00:03:30,896 INFO L899 garLoopResultBuilder]: For program point L3045-1(line 3045) no Hoare annotation was computed. [2022-11-26 00:03:30,896 INFO L902 garLoopResultBuilder]: At program point L3045(line 3045) the Hoare annotation is: true [2022-11-26 00:03:30,896 INFO L899 garLoopResultBuilder]: For program point pt_sleepEXIT(lines 3342 3350) no Hoare annotation was computed. [2022-11-26 00:03:30,896 INFO L902 garLoopResultBuilder]: At program point pt_sleepENTRY(lines 3342 3350) the Hoare annotation is: true [2022-11-26 00:03:30,896 INFO L902 garLoopResultBuilder]: At program point L3422(line 3422) the Hoare annotation is: true [2022-11-26 00:03:30,896 INFO L899 garLoopResultBuilder]: For program point L3423-1(line 3423) no Hoare annotation was computed. [2022-11-26 00:03:30,897 INFO L902 garLoopResultBuilder]: At program point L3423(line 3423) the Hoare annotation is: true [2022-11-26 00:03:30,897 INFO L899 garLoopResultBuilder]: For program point L3422-1(line 3422) no Hoare annotation was computed. [2022-11-26 00:03:30,897 INFO L902 garLoopResultBuilder]: At program point L3416(line 3416) the Hoare annotation is: true [2022-11-26 00:03:30,897 INFO L899 garLoopResultBuilder]: For program point L3414(lines 3414 3420) no Hoare annotation was computed. [2022-11-26 00:03:30,897 INFO L902 garLoopResultBuilder]: At program point L3412(line 3412) the Hoare annotation is: true [2022-11-26 00:03:30,897 INFO L899 garLoopResultBuilder]: For program point L3412-1(line 3412) no Hoare annotation was computed. [2022-11-26 00:03:30,897 INFO L899 garLoopResultBuilder]: For program point pt_media_access_cmdFINAL(lines 3408 3427) no Hoare annotation was computed. [2022-11-26 00:03:30,897 INFO L902 garLoopResultBuilder]: At program point pt_media_access_cmdENTRY(lines 3408 3427) the Hoare annotation is: true [2022-11-26 00:03:30,898 INFO L899 garLoopResultBuilder]: For program point pt_media_access_cmdEXIT(lines 3408 3427) no Hoare annotation was computed. [2022-11-26 00:03:30,898 INFO L899 garLoopResultBuilder]: For program point pt_write_fmEXIT(lines 3449 3469) no Hoare annotation was computed. [2022-11-26 00:03:30,898 INFO L899 garLoopResultBuilder]: For program point L3465-1(line 3465) no Hoare annotation was computed. [2022-11-26 00:03:30,898 INFO L902 garLoopResultBuilder]: At program point L3465(line 3465) the Hoare annotation is: true [2022-11-26 00:03:30,898 INFO L902 garLoopResultBuilder]: At program point pt_write_fmENTRY(lines 3449 3469) the Hoare annotation is: true [2022-11-26 00:03:30,898 INFO L902 garLoopResultBuilder]: At program point ldv_mallocENTRY(lines 4899 4905) the Hoare annotation is: true [2022-11-26 00:03:30,898 INFO L899 garLoopResultBuilder]: For program point ldv_mallocEXIT(lines 4899 4905) no Hoare annotation was computed. [2022-11-26 00:03:30,898 INFO L902 garLoopResultBuilder]: At program point L4903(line 4903) the Hoare annotation is: true [2022-11-26 00:03:30,899 INFO L899 garLoopResultBuilder]: For program point L4903-1(line 4903) no Hoare annotation was computed. [2022-11-26 00:03:30,899 INFO L899 garLoopResultBuilder]: For program point ldv_mallocFINAL(lines 4899 4905) no Hoare annotation was computed. [2022-11-26 00:03:30,899 INFO L899 garLoopResultBuilder]: For program point L4901(line 4901) no Hoare annotation was computed. [2022-11-26 00:03:30,899 INFO L899 garLoopResultBuilder]: For program point iminorEXIT(lines 2873 2878) no Hoare annotation was computed. [2022-11-26 00:03:30,899 INFO L902 garLoopResultBuilder]: At program point iminorENTRY(lines 2873 2878) the Hoare annotation is: true [2022-11-26 00:03:30,899 INFO L902 garLoopResultBuilder]: At program point L3545(lines 3533 3561) the Hoare annotation is: true [2022-11-26 00:03:30,899 INFO L899 garLoopResultBuilder]: For program point L3508(lines 3508 3512) no Hoare annotation was computed. [2022-11-26 00:03:30,899 INFO L899 garLoopResultBuilder]: For program point L3541(line 3541) no Hoare annotation was computed. [2022-11-26 00:03:30,900 INFO L899 garLoopResultBuilder]: For program point L3504(lines 3504 3515) no Hoare annotation was computed. [2022-11-26 00:03:30,900 INFO L902 garLoopResultBuilder]: At program point L3533-1(lines 3533 3562) the Hoare annotation is: true [2022-11-26 00:03:30,900 INFO L902 garLoopResultBuilder]: At program point pt_resetENTRY(lines 3470 3568) the Hoare annotation is: true [2022-11-26 00:03:30,900 INFO L902 garLoopResultBuilder]: At program point L3492(line 3492) the Hoare annotation is: true [2022-11-26 00:03:30,900 INFO L902 garLoopResultBuilder]: At program point L3509(lines 3481 3567) the Hoare annotation is: true [2022-11-26 00:03:30,900 INFO L902 garLoopResultBuilder]: At program point L3530(lines 3481 3567) the Hoare annotation is: true [2022-11-26 00:03:30,900 INFO L902 garLoopResultBuilder]: At program point L3526(lines 3481 3567) the Hoare annotation is: true [2022-11-26 00:03:30,900 INFO L899 garLoopResultBuilder]: For program point L3493(line 3493) no Hoare annotation was computed. [2022-11-26 00:03:30,900 INFO L899 garLoopResultBuilder]: For program point L3522(line 3522) no Hoare annotation was computed. [2022-11-26 00:03:30,900 INFO L902 garLoopResultBuilder]: At program point L3489-1(line 3489) the Hoare annotation is: true [2022-11-26 00:03:30,901 INFO L902 garLoopResultBuilder]: At program point L3489(line 3489) the Hoare annotation is: true [2022-11-26 00:03:30,901 INFO L902 garLoopResultBuilder]: At program point L3514(lines 3481 3567) the Hoare annotation is: true [2022-11-26 00:03:30,901 INFO L902 garLoopResultBuilder]: At program point L3547(lines 3533 3561) the Hoare annotation is: true [2022-11-26 00:03:30,901 INFO L902 garLoopResultBuilder]: At program point L3506(line 3506) the Hoare annotation is: true [2022-11-26 00:03:30,901 INFO L899 garLoopResultBuilder]: For program point L3506-1(line 3506) no Hoare annotation was computed. [2022-11-26 00:03:30,901 INFO L899 garLoopResultBuilder]: For program point L3564(line 3564) no Hoare annotation was computed. [2022-11-26 00:03:30,901 INFO L899 garLoopResultBuilder]: For program point pt_resetEXIT(lines 3470 3568) no Hoare annotation was computed. [2022-11-26 00:03:30,901 INFO L899 garLoopResultBuilder]: For program point L3490(line 3490) no Hoare annotation was computed. [2022-11-26 00:03:30,902 INFO L902 garLoopResultBuilder]: At program point L3499(lines 3481 3567) the Hoare annotation is: true [2022-11-26 00:03:30,902 INFO L902 garLoopResultBuilder]: At program point L3528(lines 3481 3567) the Hoare annotation is: true [2022-11-26 00:03:30,902 INFO L902 garLoopResultBuilder]: At program point L3491-1(line 3491) the Hoare annotation is: true [2022-11-26 00:03:30,902 INFO L902 garLoopResultBuilder]: At program point L3491(line 3491) the Hoare annotation is: true [2022-11-26 00:03:30,902 INFO L902 garLoopResultBuilder]: At program point ldv_blast_assertENTRY(lines 4813 4818) the Hoare annotation is: true [2022-11-26 00:03:30,902 INFO L899 garLoopResultBuilder]: For program point ldv_blast_assertEXIT(lines 4813 4818) no Hoare annotation was computed. [2022-11-26 00:03:30,902 INFO L899 garLoopResultBuilder]: For program point ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION(line 4816) no Hoare annotation was computed. [2022-11-26 00:03:30,903 INFO L899 garLoopResultBuilder]: For program point pi_write_blockEXIT(lines 4978 4980) no Hoare annotation was computed. [2022-11-26 00:03:30,903 INFO L902 garLoopResultBuilder]: At program point pi_write_blockENTRY(lines 4978 4980) the Hoare annotation is: true [2022-11-26 00:03:30,903 INFO L899 garLoopResultBuilder]: For program point L3743(lines 3743 3746) no Hoare annotation was computed. [2022-11-26 00:03:30,903 INFO L902 garLoopResultBuilder]: At program point L3760(line 3760) the Hoare annotation is: true [2022-11-26 00:03:30,903 INFO L902 garLoopResultBuilder]: At program point L3760-1(line 3760) the Hoare annotation is: true [2022-11-26 00:03:30,903 INFO L899 garLoopResultBuilder]: For program point L3785(line 3785) no Hoare annotation was computed. [2022-11-26 00:03:30,903 INFO L899 garLoopResultBuilder]: For program point L3604(lines 3604 3610) no Hoare annotation was computed. [2022-11-26 00:03:30,903 INFO L899 garLoopResultBuilder]: For program point L3604-2(lines 3604 3610) no Hoare annotation was computed. [2022-11-26 00:03:30,903 INFO L899 garLoopResultBuilder]: For program point L3761(line 3761) no Hoare annotation was computed. [2022-11-26 00:03:30,904 INFO L899 garLoopResultBuilder]: For program point pt_identifyEXIT(lines 3688 3814) no Hoare annotation was computed. [2022-11-26 00:03:30,904 INFO L902 garLoopResultBuilder]: At program point L3613-1(lines 3574 3623) the Hoare annotation is: true [2022-11-26 00:03:30,904 INFO L902 garLoopResultBuilder]: At program point L3613(line 3613) the Hoare annotation is: true [2022-11-26 00:03:30,904 INFO L899 garLoopResultBuilder]: For program point L3605(lines 3605 3608) no Hoare annotation was computed. [2022-11-26 00:03:30,904 INFO L899 garLoopResultBuilder]: For program point L3597(line 3597) no Hoare annotation was computed. [2022-11-26 00:03:30,904 INFO L899 garLoopResultBuilder]: For program point L3787(lines 3787 3792) no Hoare annotation was computed. [2022-11-26 00:03:30,904 INFO L899 garLoopResultBuilder]: For program point L3787-2(lines 3787 3792) no Hoare annotation was computed. [2022-11-26 00:03:30,904 INFO L902 garLoopResultBuilder]: At program point L3622(lines 3569 3624) the Hoare annotation is: true [2022-11-26 00:03:30,905 INFO L899 garLoopResultBuilder]: For program point L3780(line 3780) no Hoare annotation was computed. [2022-11-26 00:03:30,905 INFO L899 garLoopResultBuilder]: For program point L3772(line 3772) no Hoare annotation was computed. [2022-11-26 00:03:30,905 INFO L899 garLoopResultBuilder]: For program point L3789-1(line 3789) no Hoare annotation was computed. [2022-11-26 00:03:30,905 INFO L902 garLoopResultBuilder]: At program point L3789(line 3789) the Hoare annotation is: true [2022-11-26 00:03:30,905 INFO L899 garLoopResultBuilder]: For program point L3748(lines 3748 3758) no Hoare annotation was computed. [2022-11-26 00:03:30,905 INFO L902 garLoopResultBuilder]: At program point L3591-2(lines 3591 3595) the Hoare annotation is: true [2022-11-26 00:03:30,905 INFO L899 garLoopResultBuilder]: For program point pt_identifyFINAL(lines 3688 3814) no Hoare annotation was computed. [2022-11-26 00:03:30,905 INFO L899 garLoopResultBuilder]: For program point L3600(lines 3600 3603) no Hoare annotation was computed. [2022-11-26 00:03:30,906 INFO L902 garLoopResultBuilder]: At program point pt_identifyENTRY(lines 3688 3814) the Hoare annotation is: true [2022-11-26 00:03:30,906 INFO L899 garLoopResultBuilder]: For program point L3774(lines 3774 3783) no Hoare annotation was computed. [2022-11-26 00:03:30,906 INFO L899 garLoopResultBuilder]: For program point L3741-1(line 3741) no Hoare annotation was computed. [2022-11-26 00:03:30,906 INFO L902 garLoopResultBuilder]: At program point L3774-2(lines 3774 3783) the Hoare annotation is: true [2022-11-26 00:03:30,906 INFO L902 garLoopResultBuilder]: At program point L3741(line 3741) the Hoare annotation is: true [2022-11-26 00:03:30,906 INFO L902 garLoopResultBuilder]: At program point L3775-2(lines 3775 3778) the Hoare annotation is: true [2022-11-26 00:03:30,906 INFO L902 garLoopResultBuilder]: At program point L3767-2(lines 3767 3770) the Hoare annotation is: true [2022-11-26 00:03:30,906 INFO L899 garLoopResultBuilder]: For program point pi_initEXIT(lines 4965 4967) no Hoare annotation was computed. [2022-11-26 00:03:30,907 INFO L902 garLoopResultBuilder]: At program point pi_initENTRY(lines 4965 4967) the Hoare annotation is: true [2022-11-26 00:03:30,907 INFO L902 garLoopResultBuilder]: At program point pi_read_regrENTRY(lines 4972 4974) the Hoare annotation is: true [2022-11-26 00:03:30,907 INFO L899 garLoopResultBuilder]: For program point pi_read_regrEXIT(lines 4972 4974) no Hoare annotation was computed. [2022-11-26 00:03:30,907 INFO L902 garLoopResultBuilder]: At program point might_faultFINAL(lines 4949 4951) the Hoare annotation is: true [2022-11-26 00:03:30,907 INFO L899 garLoopResultBuilder]: For program point might_faultEXIT(lines 4949 4951) no Hoare annotation was computed. [2022-11-26 00:03:30,907 INFO L899 garLoopResultBuilder]: For program point L3169(lines 3169 3176) no Hoare annotation was computed. [2022-11-26 00:03:30,907 INFO L902 garLoopResultBuilder]: At program point pt_commandENTRY(lines 3132 3182) the Hoare annotation is: true [2022-11-26 00:03:30,907 INFO L899 garLoopResultBuilder]: For program point L3167-1(line 3167) no Hoare annotation was computed. [2022-11-26 00:03:30,908 INFO L902 garLoopResultBuilder]: At program point L3167(line 3167) the Hoare annotation is: true [2022-11-26 00:03:30,908 INFO L899 garLoopResultBuilder]: For program point L3161-1(line 3161) no Hoare annotation was computed. [2022-11-26 00:03:30,908 INFO L902 garLoopResultBuilder]: At program point L3161(line 3161) the Hoare annotation is: true [2022-11-26 00:03:30,908 INFO L899 garLoopResultBuilder]: For program point pt_commandFINAL(lines 3132 3182) no Hoare annotation was computed. [2022-11-26 00:03:30,908 INFO L899 garLoopResultBuilder]: For program point L3159(lines 3159 3165) no Hoare annotation was computed. [2022-11-26 00:03:30,908 INFO L899 garLoopResultBuilder]: For program point L3157(line 3157) no Hoare annotation was computed. [2022-11-26 00:03:30,908 INFO L902 garLoopResultBuilder]: At program point L3155(line 3155) the Hoare annotation is: true [2022-11-26 00:03:30,908 INFO L902 garLoopResultBuilder]: At program point L3178(line 3178) the Hoare annotation is: true [2022-11-26 00:03:30,908 INFO L899 garLoopResultBuilder]: For program point L3178-1(line 3178) no Hoare annotation was computed. [2022-11-26 00:03:30,908 INFO L902 garLoopResultBuilder]: At program point L3143-1(line 3143) the Hoare annotation is: true [2022-11-26 00:03:30,909 INFO L902 garLoopResultBuilder]: At program point L3143(line 3143) the Hoare annotation is: true [2022-11-26 00:03:30,909 INFO L902 garLoopResultBuilder]: At program point L3141-1(line 3141) the Hoare annotation is: true [2022-11-26 00:03:30,909 INFO L902 garLoopResultBuilder]: At program point L3172(line 3172) the Hoare annotation is: true [2022-11-26 00:03:30,909 INFO L902 garLoopResultBuilder]: At program point L3141(line 3141) the Hoare annotation is: true [2022-11-26 00:03:30,909 INFO L899 garLoopResultBuilder]: For program point L3172-1(line 3172) no Hoare annotation was computed. [2022-11-26 00:03:30,909 INFO L902 garLoopResultBuilder]: At program point L3156(line 3156) the Hoare annotation is: true [2022-11-26 00:03:30,909 INFO L902 garLoopResultBuilder]: At program point L3154(line 3154) the Hoare annotation is: true [2022-11-26 00:03:30,909 INFO L902 garLoopResultBuilder]: At program point L3154-1(line 3154) the Hoare annotation is: true [2022-11-26 00:03:30,910 INFO L902 garLoopResultBuilder]: At program point L3148(line 3148) the Hoare annotation is: true [2022-11-26 00:03:30,910 INFO L899 garLoopResultBuilder]: For program point L3146(lines 3146 3152) no Hoare annotation was computed. [2022-11-26 00:03:30,910 INFO L899 garLoopResultBuilder]: For program point L3148-1(line 3148) no Hoare annotation was computed. [2022-11-26 00:03:30,910 INFO L899 garLoopResultBuilder]: For program point L3144(line 3144) no Hoare annotation was computed. [2022-11-26 00:03:30,910 INFO L899 garLoopResultBuilder]: For program point L3142(line 3142) no Hoare annotation was computed. [2022-11-26 00:03:30,910 INFO L899 garLoopResultBuilder]: For program point pt_commandEXIT(lines 3132 3182) no Hoare annotation was computed. [2022-11-26 00:03:30,910 INFO L899 garLoopResultBuilder]: For program point L3083(line 3083) no Hoare annotation was computed. [2022-11-26 00:03:30,910 INFO L902 garLoopResultBuilder]: At program point L3112(line 3112) the Hoare annotation is: true [2022-11-26 00:03:30,911 INFO L902 garLoopResultBuilder]: At program point L3079(lines 3073 3130) the Hoare annotation is: true [2022-11-26 00:03:30,911 INFO L899 garLoopResultBuilder]: For program point L3112-1(line 3112) no Hoare annotation was computed. [2022-11-26 00:03:30,911 INFO L899 garLoopResultBuilder]: For program point L3108(lines 3108 3128) no Hoare annotation was computed. [2022-11-26 00:03:30,911 INFO L899 garLoopResultBuilder]: For program point L3088(lines 3088 3103) no Hoare annotation was computed. [2022-11-26 00:03:30,911 INFO L899 garLoopResultBuilder]: For program point L3113-1(line 3113) no Hoare annotation was computed. [2022-11-26 00:03:30,911 INFO L902 garLoopResultBuilder]: At program point L3113(line 3113) the Hoare annotation is: true [2022-11-26 00:03:30,911 INFO L902 garLoopResultBuilder]: At program point L3109(lines 3105 3128) the Hoare annotation is: true [2022-11-26 00:03:30,911 INFO L899 garLoopResultBuilder]: For program point pt_waitEXIT(lines 3065 3131) no Hoare annotation was computed. [2022-11-26 00:03:30,911 INFO L899 garLoopResultBuilder]: For program point L3093(lines 3093 3097) no Hoare annotation was computed. [2022-11-26 00:03:30,912 INFO L899 garLoopResultBuilder]: For program point L3089(lines 3089 3100) no Hoare annotation was computed. [2022-11-26 00:03:30,912 INFO L899 garLoopResultBuilder]: For program point L3085(lines 3085 3103) no Hoare annotation was computed. [2022-11-26 00:03:30,912 INFO L902 garLoopResultBuilder]: At program point pt_waitENTRY(lines 3065 3131) the Hoare annotation is: true [2022-11-26 00:03:30,912 INFO L902 garLoopResultBuilder]: At program point L3102(lines 3073 3130) the Hoare annotation is: true [2022-11-26 00:03:30,912 INFO L902 garLoopResultBuilder]: At program point L3094(lines 3073 3130) the Hoare annotation is: true [2022-11-26 00:03:30,912 INFO L899 garLoopResultBuilder]: For program point pt_waitFINAL(lines 3065 3131) no Hoare annotation was computed. [2022-11-26 00:03:30,912 INFO L902 garLoopResultBuilder]: At program point L3090(lines 3085 3103) the Hoare annotation is: true [2022-11-26 00:03:30,912 INFO L899 garLoopResultBuilder]: For program point L3111(line 3111) no Hoare annotation was computed. [2022-11-26 00:03:30,913 INFO L902 garLoopResultBuilder]: At program point mutex_unlockENTRY(lines 4955 4957) the Hoare annotation is: true [2022-11-26 00:03:30,913 INFO L899 garLoopResultBuilder]: For program point mutex_unlockEXIT(lines 4955 4957) no Hoare annotation was computed. [2022-11-26 00:03:30,913 INFO L902 garLoopResultBuilder]: At program point pi_connectENTRY(lines 4958 4960) the Hoare annotation is: true [2022-11-26 00:03:30,913 INFO L899 garLoopResultBuilder]: For program point pi_connectEXIT(lines 4958 4960) no Hoare annotation was computed. [2022-11-26 00:03:30,913 INFO L899 garLoopResultBuilder]: For program point device_destroyEXIT(lines 4936 4938) no Hoare annotation was computed. [2022-11-26 00:03:30,913 INFO L902 garLoopResultBuilder]: At program point device_destroyENTRY(lines 4936 4938) the Hoare annotation is: true [2022-11-26 00:03:30,913 INFO L899 garLoopResultBuilder]: For program point ldv_check_return_valueEXIT(lines 4939 4941) no Hoare annotation was computed. [2022-11-26 00:03:30,913 INFO L902 garLoopResultBuilder]: At program point ldv_check_return_valueENTRY(lines 4939 4941) the Hoare annotation is: true [2022-11-26 00:03:30,913 INFO L902 garLoopResultBuilder]: At program point mutex_lock_nestedENTRY(lines 4952 4954) the Hoare annotation is: true [2022-11-26 00:03:30,914 INFO L899 garLoopResultBuilder]: For program point mutex_lock_nestedEXIT(lines 4952 4954) no Hoare annotation was computed. [2022-11-26 00:03:30,914 INFO L902 garLoopResultBuilder]: At program point L3838(lines 3821 3843) the Hoare annotation is: true [2022-11-26 00:03:30,914 INFO L902 garLoopResultBuilder]: At program point L3836(lines 3821 3843) the Hoare annotation is: true [2022-11-26 00:03:30,914 INFO L902 garLoopResultBuilder]: At program point L3830(line 3830) the Hoare annotation is: true [2022-11-26 00:03:30,914 INFO L899 garLoopResultBuilder]: For program point L3828(lines 3828 3834) no Hoare annotation was computed. [2022-11-26 00:03:30,914 INFO L902 garLoopResultBuilder]: At program point pt_probeENTRY(lines 3815 3857) the Hoare annotation is: true [2022-11-26 00:03:30,914 INFO L899 garLoopResultBuilder]: For program point L3830-1(line 3830) no Hoare annotation was computed. [2022-11-26 00:03:30,914 INFO L899 garLoopResultBuilder]: For program point L3826(line 3826) no Hoare annotation was computed. [2022-11-26 00:03:30,915 INFO L899 garLoopResultBuilder]: For program point L3849-1(line 3849) no Hoare annotation was computed. [2022-11-26 00:03:30,915 INFO L902 garLoopResultBuilder]: At program point L3849(line 3849) the Hoare annotation is: true [2022-11-26 00:03:30,915 INFO L899 garLoopResultBuilder]: For program point L3847(lines 3847 3853) no Hoare annotation was computed. [2022-11-26 00:03:30,915 INFO L899 garLoopResultBuilder]: For program point L3845-1(line 3845) no Hoare annotation was computed. [2022-11-26 00:03:30,915 INFO L902 garLoopResultBuilder]: At program point L3845(line 3845) the Hoare annotation is: true [2022-11-26 00:03:30,915 INFO L899 garLoopResultBuilder]: For program point L3837(lines 3837 3841) no Hoare annotation was computed. [2022-11-26 00:03:30,915 INFO L899 garLoopResultBuilder]: For program point pt_probeEXIT(lines 3815 3857) no Hoare annotation was computed. [2022-11-26 00:03:30,916 INFO L902 garLoopResultBuilder]: At program point L3821-1(lines 3821 3854) the Hoare annotation is: true [2022-11-26 00:03:30,916 INFO L899 garLoopResultBuilder]: For program point L3821(lines 3821 3854) no Hoare annotation was computed. [2022-11-26 00:03:30,916 INFO L899 garLoopResultBuilder]: For program point pt_probeFINAL(lines 3815 3857) no Hoare annotation was computed. [2022-11-26 00:03:30,916 INFO L899 garLoopResultBuilder]: For program point pt_rewindEXIT(lines 3428 3448) no Hoare annotation was computed. [2022-11-26 00:03:30,916 INFO L902 garLoopResultBuilder]: At program point L3444(line 3444) the Hoare annotation is: true [2022-11-26 00:03:30,916 INFO L902 garLoopResultBuilder]: At program point pt_rewindENTRY(lines 3428 3448) the Hoare annotation is: true [2022-11-26 00:03:30,916 INFO L899 garLoopResultBuilder]: For program point L3444-1(line 3444) no Hoare annotation was computed. [2022-11-26 00:03:30,916 INFO L899 garLoopResultBuilder]: For program point L3320(lines 3320 3324) no Hoare annotation was computed. [2022-11-26 00:03:30,917 INFO L902 garLoopResultBuilder]: At program point L3306(lines 3306 3326) the Hoare annotation is: true [2022-11-26 00:03:30,917 INFO L902 garLoopResultBuilder]: At program point L3304(line 3304) the Hoare annotation is: true [2022-11-26 00:03:30,917 INFO L899 garLoopResultBuilder]: For program point L3304-1(line 3304) no Hoare annotation was computed. [2022-11-26 00:03:30,917 INFO L902 garLoopResultBuilder]: At program point L3335(line 3335) the Hoare annotation is: true [2022-11-26 00:03:30,917 INFO L899 garLoopResultBuilder]: For program point L3333(lines 3333 3338) no Hoare annotation was computed. [2022-11-26 00:03:30,917 INFO L899 garLoopResultBuilder]: For program point L3329-1(line 3329) no Hoare annotation was computed. [2022-11-26 00:03:30,917 INFO L902 garLoopResultBuilder]: At program point L3329(line 3329) the Hoare annotation is: true [2022-11-26 00:03:30,917 INFO L899 garLoopResultBuilder]: For program point L3327-1(lines 3302 3340) no Hoare annotation was computed. [2022-11-26 00:03:30,918 INFO L902 garLoopResultBuilder]: At program point L3323(lines 3302 3340) the Hoare annotation is: true [2022-11-26 00:03:30,918 INFO L895 garLoopResultBuilder]: At program point L3321(lines 3310 3326) the Hoare annotation is: (or (not (= ~ldv_module_refcounter~0 1)) (not (= ~disable~0 0))) [2022-11-26 00:03:30,918 INFO L895 garLoopResultBuilder]: At program point L3315(lines 3310 3326) the Hoare annotation is: (or (not (= ~ldv_module_refcounter~0 1)) (not (= ~disable~0 0))) [2022-11-26 00:03:30,918 INFO L899 garLoopResultBuilder]: For program point pt_atapiEXIT(lines 3298 3341) no Hoare annotation was computed. [2022-11-26 00:03:30,918 INFO L902 garLoopResultBuilder]: At program point pt_atapiENTRY(lines 3298 3341) the Hoare annotation is: true [2022-11-26 00:03:30,918 INFO L899 garLoopResultBuilder]: For program point L3388(lines 3388 3404) no Hoare annotation was computed. [2022-11-26 00:03:30,918 INFO L902 garLoopResultBuilder]: At program point L3390-1(lines 3390 3398) the Hoare annotation is: true [2022-11-26 00:03:30,919 INFO L902 garLoopResultBuilder]: At program point L3382(lines 3357 3406) the Hoare annotation is: true [2022-11-26 00:03:30,919 INFO L902 garLoopResultBuilder]: At program point L3380(lines 3357 3406) the Hoare annotation is: true [2022-11-26 00:03:30,919 INFO L902 garLoopResultBuilder]: At program point L3378(lines 3357 3406) the Hoare annotation is: true [2022-11-26 00:03:30,919 INFO L902 garLoopResultBuilder]: At program point pt_poll_dscENTRY(lines 3351 3407) the Hoare annotation is: true [2022-11-26 00:03:30,919 INFO L902 garLoopResultBuilder]: At program point L3372(line 3372) the Hoare annotation is: true [2022-11-26 00:03:30,919 INFO L899 garLoopResultBuilder]: For program point pt_poll_dscEXIT(lines 3351 3407) no Hoare annotation was computed. [2022-11-26 00:03:30,919 INFO L899 garLoopResultBuilder]: For program point L3370(line 3370) no Hoare annotation was computed. [2022-11-26 00:03:30,919 INFO L899 garLoopResultBuilder]: For program point L3372-1(lines 3357 3406) no Hoare annotation was computed. [2022-11-26 00:03:30,920 INFO L899 garLoopResultBuilder]: For program point L3368(line 3368) no Hoare annotation was computed. [2022-11-26 00:03:30,920 INFO L902 garLoopResultBuilder]: At program point L3389(lines 3385 3404) the Hoare annotation is: true [2022-11-26 00:03:30,920 INFO L899 garLoopResultBuilder]: For program point pt_poll_dscFINAL(lines 3351 3407) no Hoare annotation was computed. [2022-11-26 00:03:30,920 INFO L899 garLoopResultBuilder]: For program point L3371-1(line 3371) no Hoare annotation was computed. [2022-11-26 00:03:30,920 INFO L902 garLoopResultBuilder]: At program point L3371(line 3371) the Hoare annotation is: true [2022-11-26 00:03:30,920 INFO L902 garLoopResultBuilder]: At program point L3369-1(line 3369) the Hoare annotation is: true [2022-11-26 00:03:30,920 INFO L899 garLoopResultBuilder]: For program point L3400(line 3400) no Hoare annotation was computed. [2022-11-26 00:03:30,920 INFO L902 garLoopResultBuilder]: At program point L3369(line 3369) the Hoare annotation is: true [2022-11-26 00:03:30,920 INFO L902 garLoopResultBuilder]: At program point L3367-1(line 3367) the Hoare annotation is: true [2022-11-26 00:03:30,921 INFO L902 garLoopResultBuilder]: At program point L3367(line 3367) the Hoare annotation is: true [2022-11-26 00:03:30,921 INFO L899 garLoopResultBuilder]: For program point L3365(line 3365) no Hoare annotation was computed. [2022-11-26 00:03:30,921 INFO L902 garLoopResultBuilder]: At program point L3678(lines 3671 3686) the Hoare annotation is: true [2022-11-26 00:03:30,921 INFO L899 garLoopResultBuilder]: For program point xnEXIT(lines 3668 3687) no Hoare annotation was computed. [2022-11-26 00:03:30,921 INFO L902 garLoopResultBuilder]: At program point xnENTRY(lines 3668 3687) the Hoare annotation is: true [2022-11-26 00:03:30,921 INFO L899 garLoopResultBuilder]: For program point _copy_from_userEXIT(lines 4923 4925) no Hoare annotation was computed. [2022-11-26 00:03:30,921 INFO L902 garLoopResultBuilder]: At program point _copy_from_userENTRY(lines 4923 4925) the Hoare annotation is: true [2022-11-26 00:03:30,921 INFO L902 garLoopResultBuilder]: At program point L3256(lines 3256 3276) the Hoare annotation is: true [2022-11-26 00:03:30,922 INFO L902 garLoopResultBuilder]: At program point L3254(line 3254) the Hoare annotation is: true [2022-11-26 00:03:30,922 INFO L899 garLoopResultBuilder]: For program point L3254-1(line 3254) no Hoare annotation was computed. [2022-11-26 00:03:30,922 INFO L899 garLoopResultBuilder]: For program point L3279-1(line 3279) no Hoare annotation was computed. [2022-11-26 00:03:30,922 INFO L902 garLoopResultBuilder]: At program point L3279(line 3279) the Hoare annotation is: true [2022-11-26 00:03:30,922 INFO L899 garLoopResultBuilder]: For program point L3277-1(lines 3277 3282) no Hoare annotation was computed. [2022-11-26 00:03:30,922 INFO L899 garLoopResultBuilder]: For program point pt_req_senseEXIT(lines 3234 3297) no Hoare annotation was computed. [2022-11-26 00:03:30,922 INFO L902 garLoopResultBuilder]: At program point L3273(lines 3240 3296) the Hoare annotation is: true [2022-11-26 00:03:30,922 INFO L895 garLoopResultBuilder]: At program point L3271(lines 3260 3276) the Hoare annotation is: (or (not (= ~ldv_module_refcounter~0 1)) (not (= ~disable~0 0))) [2022-11-26 00:03:30,922 INFO L895 garLoopResultBuilder]: At program point L3265(lines 3260 3276) the Hoare annotation is: (or (not (= ~ldv_module_refcounter~0 1)) (not (= ~disable~0 0))) [2022-11-26 00:03:30,923 INFO L902 garLoopResultBuilder]: At program point pt_req_senseENTRY(lines 3234 3297) the Hoare annotation is: true [2022-11-26 00:03:30,923 INFO L899 garLoopResultBuilder]: For program point L3270(lines 3270 3274) no Hoare annotation was computed. [2022-11-26 00:03:30,923 INFO L895 garLoopResultBuilder]: At program point L4032(line 4032) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-11-26 00:03:30,923 INFO L899 garLoopResultBuilder]: For program point L3999(lines 3999 4005) no Hoare annotation was computed. [2022-11-26 00:03:30,923 INFO L895 garLoopResultBuilder]: At program point L3999-2(lines 3999 4005) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-11-26 00:03:30,923 INFO L895 garLoopResultBuilder]: At program point L4759(line 4759) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-11-26 00:03:30,923 INFO L899 garLoopResultBuilder]: For program point L4759-1(lines 4755 4766) no Hoare annotation was computed. [2022-11-26 00:03:30,923 INFO L895 garLoopResultBuilder]: At program point L4495(line 4495) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-11-26 00:03:30,923 INFO L899 garLoopResultBuilder]: For program point L4495-1(line 4495) no Hoare annotation was computed. [2022-11-26 00:03:30,924 INFO L899 garLoopResultBuilder]: For program point L4363(lines 4363 4366) no Hoare annotation was computed. [2022-11-26 00:03:30,924 INFO L895 garLoopResultBuilder]: At program point L4429(line 4429) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-11-26 00:03:30,924 INFO L899 garLoopResultBuilder]: For program point L4429-1(line 4429) no Hoare annotation was computed. [2022-11-26 00:03:30,924 INFO L895 garLoopResultBuilder]: At program point L4231-1(lines 4231 4235) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-11-26 00:03:30,924 INFO L899 garLoopResultBuilder]: For program point L4000(lines 4000 4003) no Hoare annotation was computed. [2022-11-26 00:03:30,924 INFO L899 garLoopResultBuilder]: For program point L4033(line 4033) no Hoare annotation was computed. [2022-11-26 00:03:30,924 INFO L899 garLoopResultBuilder]: For program point L3967-1(lines 3962 4036) no Hoare annotation was computed. [2022-11-26 00:03:30,924 INFO L895 garLoopResultBuilder]: At program point L3967(line 3967) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-11-26 00:03:30,924 INFO L899 garLoopResultBuilder]: For program point L3901-1(line 3901) no Hoare annotation was computed. [2022-11-26 00:03:30,925 INFO L895 garLoopResultBuilder]: At program point L3901(line 3901) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-11-26 00:03:30,925 INFO L899 garLoopResultBuilder]: For program point L4793(lines 4793 4800) no Hoare annotation was computed. [2022-11-26 00:03:30,925 INFO L895 garLoopResultBuilder]: At program point L4463(line 4463) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-11-26 00:03:30,925 INFO L899 garLoopResultBuilder]: For program point L4463-1(line 4463) no Hoare annotation was computed. [2022-11-26 00:03:30,925 INFO L895 garLoopResultBuilder]: At program point L4529(lines 4328 4531) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-11-26 00:03:30,925 INFO L895 garLoopResultBuilder]: At program point L4166(line 4166) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-11-26 00:03:30,925 INFO L899 garLoopResultBuilder]: For program point L4265(lines 4265 4272) no Hoare annotation was computed. [2022-11-26 00:03:30,925 INFO L899 garLoopResultBuilder]: For program point L4166-1(line 4166) no Hoare annotation was computed. [2022-11-26 00:03:30,925 INFO L899 garLoopResultBuilder]: For program point L4464-1(line 4464) no Hoare annotation was computed. [2022-11-26 00:03:30,926 INFO L895 garLoopResultBuilder]: At program point L4464(line 4464) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-11-26 00:03:30,926 INFO L899 garLoopResultBuilder]: For program point L4200-1(line 4200) no Hoare annotation was computed. [2022-11-26 00:03:30,926 INFO L895 garLoopResultBuilder]: At program point L4200(line 4200) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-11-26 00:03:30,926 INFO L895 garLoopResultBuilder]: At program point L4035(lines 3954 4037) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-11-26 00:03:30,926 INFO L899 garLoopResultBuilder]: For program point L3903(lines 3903 3910) no Hoare annotation was computed. [2022-11-26 00:03:30,926 INFO L899 garLoopResultBuilder]: For program point L4630(lines 4630 4636) no Hoare annotation was computed. [2022-11-26 00:03:30,926 INFO L895 garLoopResultBuilder]: At program point L4729(line 4729) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-11-26 00:03:30,926 INFO L899 garLoopResultBuilder]: For program point L4729-1(lines 4726 4736) no Hoare annotation was computed. [2022-11-26 00:03:30,926 INFO L899 garLoopResultBuilder]: For program point L4564-2(lines 4564 4569) no Hoare annotation was computed. [2022-11-26 00:03:30,926 INFO L899 garLoopResultBuilder]: For program point L4630-1(lines 4630 4636) no Hoare annotation was computed. [2022-11-26 00:03:30,927 INFO L899 garLoopResultBuilder]: For program point L4564(lines 4564 4569) no Hoare annotation was computed. [2022-11-26 00:03:30,927 INFO L895 garLoopResultBuilder]: At program point L4267(line 4267) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-11-26 00:03:30,927 INFO L899 garLoopResultBuilder]: For program point L4267-1(line 4267) no Hoare annotation was computed. [2022-11-26 00:03:30,927 INFO L899 garLoopResultBuilder]: For program point L4168(lines 4168 4171) no Hoare annotation was computed. [2022-11-26 00:03:30,927 INFO L895 garLoopResultBuilder]: At program point L4069(line 4069) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-11-26 00:03:30,927 INFO L899 garLoopResultBuilder]: For program point L3937-1(line 3937) no Hoare annotation was computed. [2022-11-26 00:03:30,927 INFO L895 garLoopResultBuilder]: At program point L3937(line 3937) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0) (= |ULTIMATE.start_pt_detect_~specified~0#1| 0)) [2022-11-26 00:03:30,927 INFO L899 garLoopResultBuilder]: For program point L4796(lines 4796 4800) no Hoare annotation was computed. [2022-11-26 00:03:30,928 INFO L895 garLoopResultBuilder]: At program point L4466(line 4466) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-11-26 00:03:30,928 INFO L899 garLoopResultBuilder]: For program point L4367(lines 4367 4380) no Hoare annotation was computed. [2022-11-26 00:03:30,928 INFO L899 garLoopResultBuilder]: For program point L4466-1(line 4466) no Hoare annotation was computed. [2022-11-26 00:03:30,928 INFO L895 garLoopResultBuilder]: At program point L4202(lines 4202 4222) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-11-26 00:03:30,928 INFO L899 garLoopResultBuilder]: For program point L4367-2(lines 4367 4380) no Hoare annotation was computed. [2022-11-26 00:03:30,928 INFO L895 garLoopResultBuilder]: At program point L4070(line 4070) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-11-26 00:03:30,928 INFO L899 garLoopResultBuilder]: For program point L3971-1(line 3971) no Hoare annotation was computed. [2022-11-26 00:03:30,929 INFO L895 garLoopResultBuilder]: At program point L3971(line 3971) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-11-26 00:03:30,929 INFO L895 garLoopResultBuilder]: At program point L4797(lines 4692 4811) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-11-26 00:03:30,929 INFO L895 garLoopResultBuilder]: At program point L4632-1(line 4632) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-11-26 00:03:30,929 INFO L895 garLoopResultBuilder]: At program point L4566(line 4566) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-11-26 00:03:30,929 INFO L895 garLoopResultBuilder]: At program point L4632(line 4632) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-11-26 00:03:30,929 INFO L899 garLoopResultBuilder]: For program point L4566-1(line 4566) no Hoare annotation was computed. [2022-11-26 00:03:30,929 INFO L895 garLoopResultBuilder]: At program point L4302(lines 4148 4326) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-11-26 00:03:30,929 INFO L899 garLoopResultBuilder]: For program point L4104(lines 4104 4107) no Hoare annotation was computed. [2022-11-26 00:03:30,930 INFO L895 garLoopResultBuilder]: At program point L4038(lines 4038 4095) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-11-26 00:03:30,930 INFO L899 garLoopResultBuilder]: For program point L4071(line 4071) no Hoare annotation was computed. [2022-11-26 00:03:30,930 INFO L899 garLoopResultBuilder]: For program point L4699(lines 4699 4702) no Hoare annotation was computed. [2022-11-26 00:03:30,930 INFO L895 garLoopResultBuilder]: At program point L4435-1(lines 4435 4439) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-11-26 00:03:30,930 INFO L895 garLoopResultBuilder]: At program point L4501(line 4501) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-11-26 00:03:30,930 INFO L899 garLoopResultBuilder]: For program point L4501-1(line 4501) no Hoare annotation was computed. [2022-11-26 00:03:30,930 INFO L899 garLoopResultBuilder]: For program point L4237(line 4237) no Hoare annotation was computed. [2022-11-26 00:03:30,931 INFO L895 garLoopResultBuilder]: At program point L4799(lines 4692 4811) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-11-26 00:03:30,931 INFO L895 garLoopResultBuilder]: At program point L4370(line 4370) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-11-26 00:03:30,931 INFO L899 garLoopResultBuilder]: For program point L4469(lines 4469 4476) no Hoare annotation was computed. [2022-11-26 00:03:30,931 INFO L899 garLoopResultBuilder]: For program point L4370-1(line 4370) no Hoare annotation was computed. [2022-11-26 00:03:30,931 INFO L899 garLoopResultBuilder]: For program point L4007(line 4007) no Hoare annotation was computed. [2022-11-26 00:03:30,931 INFO L895 garLoopResultBuilder]: At program point L3908(line 3908) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-11-26 00:03:30,931 INFO L899 garLoopResultBuilder]: For program point L3908-1(line 3908) no Hoare annotation was computed. [2022-11-26 00:03:30,931 INFO L899 garLoopResultBuilder]: For program point L4404-1(line 4404) no Hoare annotation was computed. [2022-11-26 00:03:30,932 INFO L895 garLoopResultBuilder]: At program point L4404(line 4404) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-11-26 00:03:30,932 INFO L899 garLoopResultBuilder]: For program point L4239(lines 4239 4246) no Hoare annotation was computed. [2022-11-26 00:03:30,932 INFO L899 garLoopResultBuilder]: For program point L4173(lines 4173 4176) no Hoare annotation was computed. [2022-11-26 00:03:30,932 INFO L895 garLoopResultBuilder]: At program point L3975(lines 3975 3981) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-11-26 00:03:30,932 INFO L895 garLoopResultBuilder]: At program point L4471(line 4471) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-11-26 00:03:30,932 INFO L899 garLoopResultBuilder]: For program point L4471-1(line 4471) no Hoare annotation was computed. [2022-11-26 00:03:30,932 INFO L895 garLoopResultBuilder]: At program point L4306(lines 4148 4326) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-11-26 00:03:30,933 INFO L899 garLoopResultBuilder]: For program point L4372(lines 4372 4375) no Hoare annotation was computed. [2022-11-26 00:03:30,933 INFO L899 garLoopResultBuilder]: For program point L4108(lines 4108 4113) no Hoare annotation was computed. [2022-11-26 00:03:30,933 INFO L899 garLoopResultBuilder]: For program point L4108-1(lines 4108 4113) no Hoare annotation was computed. [2022-11-26 00:03:30,933 INFO L895 garLoopResultBuilder]: At program point L4571(lines 4557 4579) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-11-26 00:03:30,933 INFO L895 garLoopResultBuilder]: At program point L4406(lines 4406 4426) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-11-26 00:03:30,933 INFO L895 garLoopResultBuilder]: At program point L4241(line 4241) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-11-26 00:03:30,933 INFO L895 garLoopResultBuilder]: At program point L4241-1(line 4241) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-11-26 00:03:30,933 INFO L895 garLoopResultBuilder]: At program point L4076(line 4076) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-11-26 00:03:30,934 INFO L899 garLoopResultBuilder]: For program point L3977-1(line 3977) no Hoare annotation was computed. [2022-11-26 00:03:30,934 INFO L895 garLoopResultBuilder]: At program point L3977(line 3977) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-11-26 00:03:30,934 INFO L895 garLoopResultBuilder]: At program point L4638(lines 4626 4667) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-11-26 00:03:30,934 INFO L895 garLoopResultBuilder]: At program point L4506(lines 4348 4530) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-11-26 00:03:30,934 INFO L899 garLoopResultBuilder]: For program point L4242(line 4242) no Hoare annotation was computed. [2022-11-26 00:03:30,934 INFO L895 garLoopResultBuilder]: At program point L4110(line 4110) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-11-26 00:03:30,934 INFO L895 garLoopResultBuilder]: At program point L4077(line 4077) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-11-26 00:03:30,935 INFO L899 garLoopResultBuilder]: For program point L4441(line 4441) no Hoare annotation was computed. [2022-11-26 00:03:30,935 INFO L899 garLoopResultBuilder]: For program point L4177(lines 4177 4180) no Hoare annotation was computed. [2022-11-26 00:03:30,935 INFO L899 garLoopResultBuilder]: For program point L4078(line 4078) no Hoare annotation was computed. [2022-11-26 00:03:30,935 INFO L895 garLoopResultBuilder]: At program point L3913(lines 3868 3952) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-11-26 00:03:30,935 INFO L899 garLoopResultBuilder]: For program point L4541(lines 4541 4545) no Hoare annotation was computed. [2022-11-26 00:03:30,935 INFO L895 garLoopResultBuilder]: At program point L4211(lines 4206 4222) the Hoare annotation is: false [2022-11-26 00:03:30,935 INFO L895 garLoopResultBuilder]: At program point L4046(lines 4046 4093) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-11-26 00:03:30,935 INFO L895 garLoopResultBuilder]: At program point L4806(lines 4692 4811) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-11-26 00:03:30,936 INFO L895 garLoopResultBuilder]: At program point L4608(lines 4540 4622) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-11-26 00:03:30,936 INFO L899 garLoopResultBuilder]: For program point L4443(lines 4443 4450) no Hoare annotation was computed. [2022-11-26 00:03:30,936 INFO L899 garLoopResultBuilder]: For program point L4377(lines 4377 4380) no Hoare annotation was computed. [2022-11-26 00:03:30,936 INFO L895 garLoopResultBuilder]: At program point L4047(lines 4046 4093) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-11-26 00:03:30,936 INFO L895 garLoopResultBuilder]: At program point L3915(lines 3868 3952) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-11-26 00:03:30,936 INFO L899 garLoopResultBuilder]: For program point L4708(lines 4708 4787) no Hoare annotation was computed. [2022-11-26 00:03:30,936 INFO L895 garLoopResultBuilder]: At program point L4510(lines 4348 4530) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-11-26 00:03:30,937 INFO L899 garLoopResultBuilder]: For program point L4312(line 4312) no Hoare annotation was computed. [2022-11-26 00:03:30,937 INFO L899 garLoopResultBuilder]: For program point L4114(lines 4114 4119) no Hoare annotation was computed. [2022-11-26 00:03:30,937 INFO L899 garLoopResultBuilder]: For program point L4114-1(lines 4114 4119) no Hoare annotation was computed. [2022-11-26 00:03:30,937 INFO L895 garLoopResultBuilder]: At program point L4907(line 4907) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-11-26 00:03:30,937 INFO L895 garLoopResultBuilder]: At program point L4907-1(line 4907) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-11-26 00:03:30,937 INFO L895 garLoopResultBuilder]: At program point L4709(lines 4708 4787) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-11-26 00:03:30,937 INFO L895 garLoopResultBuilder]: At program point L4445(line 4445) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-11-26 00:03:30,937 INFO L895 garLoopResultBuilder]: At program point L4445-1(line 4445) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-11-26 00:03:30,938 INFO L895 garLoopResultBuilder]: At program point L4247-2(lines 4247 4250) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-11-26 00:03:30,938 INFO L899 garLoopResultBuilder]: For program point L4446(line 4446) no Hoare annotation was computed. [2022-11-26 00:03:30,938 INFO L902 garLoopResultBuilder]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2022-11-26 00:03:30,938 INFO L899 garLoopResultBuilder]: For program point L4314(lines 4314 4317) no Hoare annotation was computed. [2022-11-26 00:03:30,938 INFO L895 garLoopResultBuilder]: At program point L4281(line 4281) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-11-26 00:03:30,938 INFO L899 garLoopResultBuilder]: For program point L4281-1(line 4281) no Hoare annotation was computed. [2022-11-26 00:03:30,938 INFO L895 garLoopResultBuilder]: At program point L4116(line 4116) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-11-26 00:03:30,939 INFO L899 garLoopResultBuilder]: For program point L4711(lines 4711 4787) no Hoare annotation was computed. [2022-11-26 00:03:30,939 INFO L899 garLoopResultBuilder]: For program point L4744-1(lines 4740 4751) no Hoare annotation was computed. [2022-11-26 00:03:30,939 INFO L895 garLoopResultBuilder]: At program point L4744(line 4744) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-11-26 00:03:30,939 INFO L899 garLoopResultBuilder]: For program point L4381(lines 4381 4384) no Hoare annotation was computed. [2022-11-26 00:03:30,939 INFO L899 garLoopResultBuilder]: For program point L4216(lines 4216 4220) no Hoare annotation was computed. [2022-11-26 00:03:30,939 INFO L899 garLoopResultBuilder]: For program point L4018(lines 4018 4024) no Hoare annotation was computed. [2022-11-26 00:03:30,939 INFO L895 garLoopResultBuilder]: At program point L3919(lines 3868 3952) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-11-26 00:03:30,939 INFO L895 garLoopResultBuilder]: At program point L4712(lines 4711 4787) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-11-26 00:03:30,940 INFO L895 garLoopResultBuilder]: At program point L4415(lines 4410 4426) the Hoare annotation is: false [2022-11-26 00:03:30,940 INFO L895 garLoopResultBuilder]: At program point L4217(lines 4206 4222) the Hoare annotation is: false [2022-11-26 00:03:30,940 INFO L899 garLoopResultBuilder]: For program point L3986(lines 3986 3989) no Hoare annotation was computed. [2022-11-26 00:03:30,940 INFO L895 garLoopResultBuilder]: At program point L3887-1(line 3887) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-11-26 00:03:30,940 INFO L895 garLoopResultBuilder]: At program point L4647(line 4647) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-11-26 00:03:30,940 INFO L899 garLoopResultBuilder]: For program point L4647-1(line 4647) no Hoare annotation was computed. [2022-11-26 00:03:30,940 INFO L899 garLoopResultBuilder]: For program point L4185(line 4185) no Hoare annotation was computed. [2022-11-26 00:03:30,940 INFO L899 garLoopResultBuilder]: For program point L4053(line 4053) no Hoare annotation was computed. [2022-11-26 00:03:30,941 INFO L899 garLoopResultBuilder]: For program point L4714(lines 4714 4787) no Hoare annotation was computed. [2022-11-26 00:03:30,941 INFO L895 garLoopResultBuilder]: At program point L4549(lines 4549 4553) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-11-26 00:03:30,941 INFO L899 garLoopResultBuilder]: For program point L4516(line 4516) no Hoare annotation was computed. [2022-11-26 00:03:30,941 INFO L895 garLoopResultBuilder]: At program point L4318(lines 4148 4326) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-11-26 00:03:30,941 INFO L895 garLoopResultBuilder]: At program point L4219(lines 4148 4326) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-11-26 00:03:30,941 INFO L899 garLoopResultBuilder]: For program point L4252(line 4252) no Hoare annotation was computed. [2022-11-26 00:03:30,941 INFO L895 garLoopResultBuilder]: At program point L3922(lines 3868 3952) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-11-26 00:03:30,942 INFO L899 garLoopResultBuilder]: For program point L3889(lines 3889 3892) no Hoare annotation was computed. [2022-11-26 00:03:30,942 INFO L895 garLoopResultBuilder]: At program point L4913(line 4913) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-11-26 00:03:30,942 INFO L895 garLoopResultBuilder]: At program point L4913-1(line 4913) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-11-26 00:03:30,942 INFO L895 garLoopResultBuilder]: At program point L4715(lines 4714 4787) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-11-26 00:03:30,942 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2022-11-26 00:03:30,942 INFO L895 garLoopResultBuilder]: At program point L4451-2(lines 4451 4454) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-11-26 00:03:30,942 INFO L899 garLoopResultBuilder]: For program point L4187(lines 4187 4190) no Hoare annotation was computed. [2022-11-26 00:03:30,942 INFO L895 garLoopResultBuilder]: At program point L4022(lines 3962 4036) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-11-26 00:03:30,943 INFO L899 garLoopResultBuilder]: For program point L4055(lines 4055 4058) no Hoare annotation was computed. [2022-11-26 00:03:30,943 INFO L899 garLoopResultBuilder]: For program point L4518(lines 4518 4521) no Hoare annotation was computed. [2022-11-26 00:03:30,943 INFO L899 garLoopResultBuilder]: For program point L4254(lines 4254 4257) no Hoare annotation was computed. [2022-11-26 00:03:30,943 INFO L895 garLoopResultBuilder]: At program point L4320(lines 4148 4326) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-11-26 00:03:30,943 INFO L895 garLoopResultBuilder]: At program point L4618(lines 4540 4622) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-11-26 00:03:30,943 INFO L899 garLoopResultBuilder]: For program point L4717(lines 4717 4787) no Hoare annotation was computed. [2022-11-26 00:03:30,943 INFO L895 garLoopResultBuilder]: At program point L4585(line 4585) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-11-26 00:03:30,944 INFO L899 garLoopResultBuilder]: For program point L4585-1(line 4585) no Hoare annotation was computed. [2022-11-26 00:03:30,944 INFO L899 garLoopResultBuilder]: For program point L4420(lines 4420 4424) no Hoare annotation was computed. [2022-11-26 00:03:30,944 INFO L895 garLoopResultBuilder]: At program point L4255(lines 4148 4326) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-11-26 00:03:30,944 INFO L899 garLoopResultBuilder]: For program point L4123-1(line 4123) no Hoare annotation was computed. [2022-11-26 00:03:30,944 INFO L895 garLoopResultBuilder]: At program point L4123(line 4123) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-11-26 00:03:30,944 INFO L899 garLoopResultBuilder]: For program point L3991-1(line 3991) no Hoare annotation was computed. [2022-11-26 00:03:30,944 INFO L895 garLoopResultBuilder]: At program point L3991(line 3991) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-11-26 00:03:30,944 INFO L899 garLoopResultBuilder]: For program point L3925-1(lines 3925 3926) no Hoare annotation was computed. [2022-11-26 00:03:30,945 INFO L895 garLoopResultBuilder]: At program point L3925(lines 3925 3926) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0) (= |ULTIMATE.start_pt_detect_~specified~0#1| 0)) [2022-11-26 00:03:30,945 INFO L895 garLoopResultBuilder]: At program point L4718(lines 4717 4787) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-11-26 00:03:30,945 INFO L899 garLoopResultBuilder]: For program point L4652-2(lines 4652 4657) no Hoare annotation was computed. [2022-11-26 00:03:30,945 INFO L899 garLoopResultBuilder]: For program point L4652(lines 4652 4657) no Hoare annotation was computed. [2022-11-26 00:03:30,945 INFO L895 garLoopResultBuilder]: At program point L4322(lines 4148 4326) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-11-26 00:03:30,945 INFO L895 garLoopResultBuilder]: At program point L4421(lines 4410 4426) the Hoare annotation is: false [2022-11-26 00:03:30,945 INFO L895 garLoopResultBuilder]: At program point L4884-1(lines 4881 4892) the Hoare annotation is: (= ~disable~0 0) [2022-11-26 00:03:30,945 INFO L899 garLoopResultBuilder]: For program point L4884(lines 4884 4889) no Hoare annotation was computed. [2022-11-26 00:03:30,946 INFO L895 garLoopResultBuilder]: At program point L4587(lines 4587 4594) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-11-26 00:03:30,946 INFO L899 garLoopResultBuilder]: For program point L4389(line 4389) no Hoare annotation was computed. [2022-11-26 00:03:30,946 INFO L895 garLoopResultBuilder]: At program point L4125(lines 4096 4127) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-11-26 00:03:30,946 INFO L899 garLoopResultBuilder]: For program point L4059(lines 4059 4088) no Hoare annotation was computed. [2022-11-26 00:03:30,946 INFO L895 garLoopResultBuilder]: At program point L4654(line 4654) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-11-26 00:03:30,946 INFO L895 garLoopResultBuilder]: At program point L4720(lines 4720 4787) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-11-26 00:03:30,946 INFO L895 garLoopResultBuilder]: At program point L4522(lines 4348 4530) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-11-26 00:03:30,947 INFO L899 garLoopResultBuilder]: For program point L4654-1(line 4654) no Hoare annotation was computed. [2022-11-26 00:03:30,947 INFO L895 garLoopResultBuilder]: At program point L4423(lines 4348 4530) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-11-26 00:03:30,947 INFO L899 garLoopResultBuilder]: For program point L4456(line 4456) no Hoare annotation was computed. [2022-11-26 00:03:30,947 INFO L895 garLoopResultBuilder]: At program point L4225(line 4225) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-11-26 00:03:30,947 INFO L899 garLoopResultBuilder]: For program point L4225-1(line 4225) no Hoare annotation was computed. [2022-11-26 00:03:30,947 INFO L895 garLoopResultBuilder]: At program point L4060(lines 4059 4088) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-11-26 00:03:30,947 INFO L899 garLoopResultBuilder]: For program point L3994(lines 3994 3997) no Hoare annotation was computed. [2022-11-26 00:03:30,947 INFO L899 garLoopResultBuilder]: For program point L4027-1(line 4027) no Hoare annotation was computed. [2022-11-26 00:03:30,948 INFO L895 garLoopResultBuilder]: At program point L4027(line 4027) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-11-26 00:03:30,948 INFO L899 garLoopResultBuilder]: For program point L3928(lines 3928 3941) no Hoare annotation was computed. [2022-11-26 00:03:30,948 INFO L895 garLoopResultBuilder]: At program point L4886(line 4886) the Hoare annotation is: false [2022-11-26 00:03:30,948 INFO L899 garLoopResultBuilder]: For program point L3895-1(lines 3895 3897) no Hoare annotation was computed. [2022-11-26 00:03:30,948 INFO L895 garLoopResultBuilder]: At program point L3895(lines 3895 3897) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-11-26 00:03:30,948 INFO L895 garLoopResultBuilder]: At program point L4490(lines 4490 4491) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-11-26 00:03:30,948 INFO L899 garLoopResultBuilder]: For program point L4391(lines 4391 4394) no Hoare annotation was computed. [2022-11-26 00:03:30,948 INFO L899 garLoopResultBuilder]: For program point L4490-1(lines 4490 4491) no Hoare annotation was computed. [2022-11-26 00:03:30,949 INFO L895 garLoopResultBuilder]: At program point L4259(line 4259) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-11-26 00:03:30,949 INFO L899 garLoopResultBuilder]: For program point L4259-1(line 4259) no Hoare annotation was computed. [2022-11-26 00:03:30,949 INFO L895 garLoopResultBuilder]: At program point L4325(lines 4128 4327) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-11-26 00:03:30,949 INFO L895 garLoopResultBuilder]: At program point L4788(lines 4692 4811) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-11-26 00:03:30,949 INFO L899 garLoopResultBuilder]: For program point L4458(lines 4458 4461) no Hoare annotation was computed. [2022-11-26 00:03:30,949 INFO L899 garLoopResultBuilder]: For program point L4557(lines 4557 4580) no Hoare annotation was computed. [2022-11-26 00:03:30,949 INFO L895 garLoopResultBuilder]: At program point L4524(lines 4348 4530) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-11-26 00:03:30,949 INFO L899 garLoopResultBuilder]: For program point L4260-1(line 4260) no Hoare annotation was computed. [2022-11-26 00:03:30,950 INFO L899 garLoopResultBuilder]: For program point L4293(lines 4293 4299) no Hoare annotation was computed. [2022-11-26 00:03:30,950 INFO L895 garLoopResultBuilder]: At program point L4260(line 4260) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-11-26 00:03:30,950 INFO L895 garLoopResultBuilder]: At program point L4062(lines 4062 4088) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-11-26 00:03:30,950 INFO L895 garLoopResultBuilder]: At program point L2972(line 2972) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-11-26 00:03:30,950 INFO L895 garLoopResultBuilder]: At program point L3930(line 3930) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0) (= |ULTIMATE.start_pt_detect_~specified~0#1| 0)) [2022-11-26 00:03:30,950 INFO L895 garLoopResultBuilder]: At program point L2972-1(line 2972) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-11-26 00:03:30,950 INFO L899 garLoopResultBuilder]: For program point L3930-1(line 3930) no Hoare annotation was computed. [2022-11-26 00:03:30,951 INFO L895 garLoopResultBuilder]: At program point L4459(lines 4348 4530) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-11-26 00:03:30,951 INFO L895 garLoopResultBuilder]: At program point L4063(lines 4062 4088) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-11-26 00:03:30,951 INFO L895 garLoopResultBuilder]: At program point L3964(line 3964) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-11-26 00:03:30,951 INFO L899 garLoopResultBuilder]: For program point L3964-1(line 3964) no Hoare annotation was computed. [2022-11-26 00:03:30,951 INFO L895 garLoopResultBuilder]: At program point L4526(lines 4348 4530) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-11-26 00:03:30,951 INFO L895 garLoopResultBuilder]: At program point L4592(lines 4540 4622) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-11-26 00:03:30,951 INFO L899 garLoopResultBuilder]: For program point L4493(lines 4493 4499) no Hoare annotation was computed. [2022-11-26 00:03:30,952 INFO L895 garLoopResultBuilder]: At program point L4295(line 4295) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-11-26 00:03:30,952 INFO L895 garLoopResultBuilder]: At program point L4262(line 4262) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-11-26 00:03:30,952 INFO L899 garLoopResultBuilder]: For program point L4295-1(line 4295) no Hoare annotation was computed. [2022-11-26 00:03:30,952 INFO L899 garLoopResultBuilder]: For program point L4262-1(line 4262) no Hoare annotation was computed. [2022-11-26 00:03:30,952 INFO L899 garLoopResultBuilder]: For program point L4163(lines 4163 4176) no Hoare annotation was computed. [2022-11-26 00:03:30,952 INFO L899 garLoopResultBuilder]: For program point L4163-2(lines 4163 4176) no Hoare annotation was computed. [2022-11-26 00:03:30,952 INFO L899 garLoopResultBuilder]: For program point L3932(lines 3932 3939) no Hoare annotation was computed. [2022-11-26 00:03:30,952 INFO L899 garLoopResultBuilder]: For program point L3899(lines 3899 3912) no Hoare annotation was computed. [2022-11-26 00:03:30,952 INFO L895 garLoopResultBuilder]: At program point L4659(lines 4626 4667) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-11-26 00:03:30,953 INFO L902 garLoopResultBuilder]: At program point xsENTRY(lines 3625 3667) the Hoare annotation is: true [2022-11-26 00:03:30,953 INFO L902 garLoopResultBuilder]: At program point L3653(lines 3631 3666) the Hoare annotation is: true [2022-11-26 00:03:30,953 INFO L899 garLoopResultBuilder]: For program point xsEXIT(lines 3625 3667) no Hoare annotation was computed. [2022-11-26 00:03:30,953 INFO L902 garLoopResultBuilder]: At program point IS_ERRENTRY(lines 2814 2822) the Hoare annotation is: true [2022-11-26 00:03:30,953 INFO L899 garLoopResultBuilder]: For program point IS_ERREXIT(lines 2814 2822) no Hoare annotation was computed. [2022-11-26 00:03:30,956 INFO L445 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1] [2022-11-26 00:03:30,959 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2022-11-26 00:03:31,000 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 26.11 12:03:31 BoogieIcfgContainer [2022-11-26 00:03:31,000 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-11-26 00:03:31,001 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-11-26 00:03:31,001 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-11-26 00:03:31,001 INFO L275 PluginConnector]: Witness Printer initialized [2022-11-26 00:03:31,002 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.11 12:03:24" (3/4) ... [2022-11-26 00:03:31,004 INFO L137 WitnessPrinter]: Generating witness for correct program [2022-11-26 00:03:31,013 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure copy_from_user [2022-11-26 00:03:31,013 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pi_release [2022-11-26 00:03:31,013 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pt_identify [2022-11-26 00:03:31,013 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pi_init [2022-11-26 00:03:31,013 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure write_reg [2022-11-26 00:03:31,013 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure atomic_inc [2022-11-26 00:03:31,013 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pi_read_regr [2022-11-26 00:03:31,013 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure might_fault [2022-11-26 00:03:31,014 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pi_disconnect [2022-11-26 00:03:31,014 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pt_command [2022-11-26 00:03:31,014 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure status_reg [2022-11-26 00:03:31,014 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __const_udelay [2022-11-26 00:03:31,014 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure DRIVE [2022-11-26 00:03:31,014 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pt_wait [2022-11-26 00:03:31,014 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure mutex_unlock [2022-11-26 00:03:31,014 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pi_connect [2022-11-26 00:03:31,014 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure unregister_chrdev [2022-11-26 00:03:31,015 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pt_completion [2022-11-26 00:03:31,015 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure device_destroy [2022-11-26 00:03:31,015 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pi_read_block [2022-11-26 00:03:31,015 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_check_return_value [2022-11-26 00:03:31,015 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure mutex_lock_nested [2022-11-26 00:03:31,015 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure read_reg [2022-11-26 00:03:31,015 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pt_sleep [2022-11-26 00:03:31,015 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pt_probe [2022-11-26 00:03:31,015 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pt_media_access_cmd [2022-11-26 00:03:31,016 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pt_write_fm [2022-11-26 00:03:31,016 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pt_rewind [2022-11-26 00:03:31,016 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_malloc [2022-11-26 00:03:31,016 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure iminor [2022-11-26 00:03:31,016 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pt_atapi [2022-11-26 00:03:31,016 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pt_poll_dsc [2022-11-26 00:03:31,016 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure xn [2022-11-26 00:03:31,016 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure _copy_from_user [2022-11-26 00:03:31,016 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pt_req_sense [2022-11-26 00:03:31,017 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure xs [2022-11-26 00:03:31,017 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pt_reset [2022-11-26 00:03:31,017 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_blast_assert [2022-11-26 00:03:31,017 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pi_write_block [2022-11-26 00:03:31,017 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure IS_ERR [2022-11-26 00:03:31,048 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 377 nodes and edges [2022-11-26 00:03:31,051 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 113 nodes and edges [2022-11-26 00:03:31,054 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 37 nodes and edges [2022-11-26 00:03:31,056 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 10 nodes and edges [2022-11-26 00:03:31,059 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2022-11-26 00:03:31,061 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2022-11-26 00:03:31,064 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2022-11-26 00:03:31,066 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2022-11-26 00:03:31,329 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c34dfba-171c-47b5-804f-6abd2c5fac66/bin/utaipan-ByfvJB40ur/witness.graphml [2022-11-26 00:03:31,329 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-11-26 00:03:31,329 INFO L158 Benchmark]: Toolchain (without parser) took 16540.62ms. Allocated memory was 132.1MB in the beginning and 302.0MB in the end (delta: 169.9MB). Free memory was 82.3MB in the beginning and 233.4MB in the end (delta: -151.1MB). Peak memory consumption was 151.6MB. Max. memory is 16.1GB. [2022-11-26 00:03:31,330 INFO L158 Benchmark]: CDTParser took 0.26ms. Allocated memory is still 100.7MB. Free memory is still 69.7MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-26 00:03:31,330 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1558.40ms. Allocated memory was 132.1MB in the beginning and 169.9MB in the end (delta: 37.7MB). Free memory was 82.3MB in the beginning and 106.7MB in the end (delta: -24.4MB). Peak memory consumption was 63.7MB. Max. memory is 16.1GB. [2022-11-26 00:03:31,330 INFO L158 Benchmark]: Boogie Procedure Inliner took 122.30ms. Allocated memory is still 169.9MB. Free memory was 106.7MB in the beginning and 97.3MB in the end (delta: 9.4MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-26 00:03:31,331 INFO L158 Benchmark]: Boogie Preprocessor took 121.42ms. Allocated memory is still 169.9MB. Free memory was 97.3MB in the beginning and 86.8MB in the end (delta: 10.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-26 00:03:31,331 INFO L158 Benchmark]: RCFGBuilder took 7406.45ms. Allocated memory was 169.9MB in the beginning and 228.6MB in the end (delta: 58.7MB). Free memory was 86.8MB in the beginning and 169.7MB in the end (delta: -82.9MB). Peak memory consumption was 65.4MB. Max. memory is 16.1GB. [2022-11-26 00:03:31,331 INFO L158 Benchmark]: TraceAbstraction took 6993.23ms. Allocated memory was 228.6MB in the beginning and 302.0MB in the end (delta: 73.4MB). Free memory was 168.7MB in the beginning and 132.0MB in the end (delta: 36.7MB). Peak memory consumption was 121.0MB. Max. memory is 16.1GB. [2022-11-26 00:03:31,332 INFO L158 Benchmark]: Witness Printer took 328.06ms. Allocated memory is still 302.0MB. Free memory was 132.0MB in the beginning and 233.4MB in the end (delta: -101.4MB). Peak memory consumption was 31.5MB. Max. memory is 16.1GB. [2022-11-26 00:03:31,334 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26ms. Allocated memory is still 100.7MB. Free memory is still 69.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1558.40ms. Allocated memory was 132.1MB in the beginning and 169.9MB in the end (delta: 37.7MB). Free memory was 82.3MB in the beginning and 106.7MB in the end (delta: -24.4MB). Peak memory consumption was 63.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 122.30ms. Allocated memory is still 169.9MB. Free memory was 106.7MB in the beginning and 97.3MB in the end (delta: 9.4MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 121.42ms. Allocated memory is still 169.9MB. Free memory was 97.3MB in the beginning and 86.8MB in the end (delta: 10.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * RCFGBuilder took 7406.45ms. Allocated memory was 169.9MB in the beginning and 228.6MB in the end (delta: 58.7MB). Free memory was 86.8MB in the beginning and 169.7MB in the end (delta: -82.9MB). Peak memory consumption was 65.4MB. Max. memory is 16.1GB. * TraceAbstraction took 6993.23ms. Allocated memory was 228.6MB in the beginning and 302.0MB in the end (delta: 73.4MB). Free memory was 168.7MB in the beginning and 132.0MB in the end (delta: 36.7MB). Peak memory consumption was 121.0MB. Max. memory is 16.1GB. * Witness Printer took 328.06ms. Allocated memory is still 302.0MB. Free memory was 132.0MB in the beginning and 233.4MB in the end (delta: -101.4MB). Peak memory consumption was 31.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - PositiveResult [Line: 4816]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - StatisticsResult: Ultimate Automizer benchmark data CFG has 41 procedures, 514 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 6.9s, OverallIterations: 4, TraceHistogramMax: 1, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 2.5s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 2.1s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 1720 SdHoareTripleChecker+Valid, 2.1s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 1649 mSDsluCounter, 4179 SdHoareTripleChecker+Invalid, 1.9s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 1326 mSDsCounter, 1 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 535 IncrementalHoareTripleChecker+Invalid, 536 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 1 mSolverCounterUnsat, 2853 mSDtfsCounter, 535 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 32 GetRequests, 26 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=514occurred in iteration=0, InterpolantAutomatonStates: 12, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.2s AutomataMinimizationTime, 4 MinimizatonAttempts, 213 StatesRemovedByMinimization, 2 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 259 LocationsWithAnnotation, 2076 PreInvPairs, 2257 NumberOfFragments, 980 HoareAnnotationTreeSize, 2076 FomulaSimplifications, 880 FormulaSimplificationTreeSizeReduction, 0.4s HoareSimplificationTime, 259 FomulaSimplificationsInter, 2067 FormulaSimplificationTreeSizeReductionInter, 1.6s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.3s SatisfiabilityAnalysisTime, 0.7s InterpolantComputationTime, 78 NumberOfCodeBlocks, 78 NumberOfCodeBlocksAsserted, 5 NumberOfCheckSat, 73 ConstructedInterpolants, 0 QuantifiedInterpolants, 141 SizeOfPredicates, 0 NumberOfNonLiveVariables, 964 ConjunctsInSsa, 3 ConjunctsInUnsatCore, 5 InterpolantComputations, 4 PerfectInterpolantSequences, 2/3 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 3481]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3085]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3533]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4540]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 && disable == 0 - InvariantResult [Line: 4410]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 3574]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4348]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 && disable == 0 - InvariantResult [Line: 3260]: Loop Invariant Derived loop invariant: !(ldv_module_refcounter == 1) || !(disable == 0) - InvariantResult [Line: 3481]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4148]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 && disable == 0 - InvariantResult [Line: 4348]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 && disable == 0 - InvariantResult [Line: 3073]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4907]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 && disable == 0 - InvariantResult [Line: 3481]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2972]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 && disable == 0 - InvariantResult [Line: 4692]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 && disable == 0 - InvariantResult [Line: 4881]: Loop Invariant Derived loop invariant: disable == 0 - InvariantResult [Line: 3533]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4038]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 && disable == 0 - InvariantResult [Line: 4206]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 3868]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 && disable == 0 - InvariantResult [Line: 4096]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 && disable == 0 - InvariantResult [Line: 4148]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 && disable == 0 - InvariantResult [Line: 3975]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 && disable == 0 - InvariantResult [Line: 3631]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4046]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 && disable == 0 - InvariantResult [Line: 3868]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 && disable == 0 - InvariantResult [Line: 4557]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 && disable == 0 - InvariantResult [Line: 3962]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 && disable == 0 - InvariantResult [Line: 4148]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 && disable == 0 - InvariantResult [Line: 3073]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3887]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 && disable == 0 - InvariantResult [Line: 3569]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4348]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 && disable == 0 - InvariantResult [Line: 4059]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 && disable == 0 - InvariantResult [Line: 3821]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4708]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 && disable == 0 - InvariantResult [Line: 4717]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 && disable == 0 - InvariantResult [Line: 4587]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 && disable == 0 - InvariantResult [Line: 4328]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 && disable == 0 - InvariantResult [Line: 4626]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 && disable == 0 - InvariantResult [Line: 4206]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4128]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 && disable == 0 - InvariantResult [Line: 4148]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 && disable == 0 - InvariantResult [Line: 4062]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 && disable == 0 - InvariantResult [Line: 3260]: Loop Invariant Derived loop invariant: !(ldv_module_refcounter == 1) || !(disable == 0) - InvariantResult [Line: 3821]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4913]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 && disable == 0 - InvariantResult [Line: 3357]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3671]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3481]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4720]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 && disable == 0 - InvariantResult [Line: 3954]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 && disable == 0 - InvariantResult [Line: 4626]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 && disable == 0 - InvariantResult [Line: 4348]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 && disable == 0 - InvariantResult [Line: 3357]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4549]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 && disable == 0 - InvariantResult [Line: 3357]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4714]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 && disable == 0 - InvariantResult [Line: 4062]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 && disable == 0 - InvariantResult [Line: 3868]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 && disable == 0 - InvariantResult [Line: 4148]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 && disable == 0 - InvariantResult [Line: 3240]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3050]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4692]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 && disable == 0 - InvariantResult [Line: 3105]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4046]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 && disable == 0 - InvariantResult [Line: 4410]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 3310]: Loop Invariant Derived loop invariant: !(ldv_module_refcounter == 1) || !(disable == 0) - InvariantResult [Line: 3342]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4692]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 && disable == 0 - InvariantResult [Line: 4348]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 && disable == 0 - InvariantResult [Line: 3481]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4540]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 && disable == 0 - InvariantResult [Line: 4148]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 && disable == 0 - InvariantResult [Line: 3073]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3481]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4692]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 && disable == 0 - InvariantResult [Line: 3310]: Loop Invariant Derived loop invariant: !(ldv_module_refcounter == 1) || !(disable == 0) - InvariantResult [Line: 3385]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4540]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 && disable == 0 - InvariantResult [Line: 4348]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 && disable == 0 - InvariantResult [Line: 3302]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2892]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3821]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4711]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 && disable == 0 - InvariantResult [Line: 4148]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 && disable == 0 - InvariantResult [Line: 3868]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 && disable == 0 - InvariantResult [Line: 4348]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 && disable == 0 RESULT: Ultimate proved your program to be correct! [2022-11-26 00:03:31,393 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c34dfba-171c-47b5-804f-6abd2c5fac66/bin/utaipan-ByfvJB40ur/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE