./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 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca2fbb23-6c82-4285-9e1d-c1ca6e97aec0/bin/utaipan-gh47qXpMRh/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca2fbb23-6c82-4285-9e1d-c1ca6e97aec0/bin/utaipan-gh47qXpMRh/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca2fbb23-6c82-4285-9e1d-c1ca6e97aec0/bin/utaipan-gh47qXpMRh/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca2fbb23-6c82-4285-9e1d-c1ca6e97aec0/bin/utaipan-gh47qXpMRh/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_ca2fbb23-6c82-4285-9e1d-c1ca6e97aec0/bin/utaipan-gh47qXpMRh/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca2fbb23-6c82-4285-9e1d-c1ca6e97aec0/bin/utaipan-gh47qXpMRh --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 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-2329fc7 [2022-12-14 13:26:39,853 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 13:26:39,855 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 13:26:39,867 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 13:26:39,867 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 13:26:39,868 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 13:26:39,869 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 13:26:39,870 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 13:26:39,871 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 13:26:39,872 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 13:26:39,872 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 13:26:39,873 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 13:26:39,873 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 13:26:39,874 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 13:26:39,874 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 13:26:39,875 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 13:26:39,876 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 13:26:39,877 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 13:26:39,878 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 13:26:39,879 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 13:26:39,880 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 13:26:39,881 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 13:26:39,881 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 13:26:39,882 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 13:26:39,884 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 13:26:39,884 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 13:26:39,884 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 13:26:39,885 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 13:26:39,885 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 13:26:39,886 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 13:26:39,886 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 13:26:39,887 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 13:26:39,887 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 13:26:39,888 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 13:26:39,888 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 13:26:39,889 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 13:26:39,889 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 13:26:39,889 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 13:26:39,889 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 13:26:39,890 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 13:26:39,890 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 13:26:39,891 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca2fbb23-6c82-4285-9e1d-c1ca6e97aec0/bin/utaipan-gh47qXpMRh/config/svcomp-Reach-64bit-Taipan_Default.epf [2022-12-14 13:26:39,905 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 13:26:39,905 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 13:26:39,905 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-12-14 13:26:39,906 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-12-14 13:26:39,906 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 13:26:39,906 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-12-14 13:26:39,906 INFO L138 SettingsManager]: * User list type=DISABLED [2022-12-14 13:26:39,906 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-12-14 13:26:39,907 INFO L138 SettingsManager]: * Explicit value domain=true [2022-12-14 13:26:39,907 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-12-14 13:26:39,907 INFO L138 SettingsManager]: * Octagon Domain=false [2022-12-14 13:26:39,907 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-12-14 13:26:39,907 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-12-14 13:26:39,907 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-12-14 13:26:39,907 INFO L138 SettingsManager]: * Interval Domain=false [2022-12-14 13:26:39,908 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-12-14 13:26:39,908 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-12-14 13:26:39,908 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-12-14 13:26:39,908 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 13:26:39,909 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 13:26:39,909 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 13:26:39,909 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 13:26:39,909 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 13:26:39,909 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 13:26:39,909 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 13:26:39,909 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 13:26:39,909 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 13:26:39,910 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 13:26:39,910 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-14 13:26:39,910 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-14 13:26:39,910 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 13:26:39,910 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-12-14 13:26:39,910 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 13:26:39,911 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 13:26:39,911 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-12-14 13:26:39,911 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 13:26:39,911 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 13:26:39,911 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-12-14 13:26:39,911 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_ca2fbb23-6c82-4285-9e1d-c1ca6e97aec0/bin/utaipan-gh47qXpMRh/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca2fbb23-6c82-4285-9e1d-c1ca6e97aec0/bin/utaipan-gh47qXpMRh Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 671af7025688a85dc58586e59527b3b4b3d5de3bc6e704e61fc885445c7de2bb [2022-12-14 13:26:40,090 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 13:26:40,108 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 13:26:40,111 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 13:26:40,112 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 13:26:40,112 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 13:26:40,114 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca2fbb23-6c82-4285-9e1d-c1ca6e97aec0/bin/utaipan-gh47qXpMRh/../../sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-block-paride-pt.ko.cil.out.i [2022-12-14 13:26:42,749 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 13:26:43,001 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 13:26:43,002 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca2fbb23-6c82-4285-9e1d-c1ca6e97aec0/sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-block-paride-pt.ko.cil.out.i [2022-12-14 13:26:43,017 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca2fbb23-6c82-4285-9e1d-c1ca6e97aec0/bin/utaipan-gh47qXpMRh/data/68d500b2a/f9c97ad6cbab4c02bfd6cc286b011b9f/FLAG52b4cee73 [2022-12-14 13:26:43,028 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca2fbb23-6c82-4285-9e1d-c1ca6e97aec0/bin/utaipan-gh47qXpMRh/data/68d500b2a/f9c97ad6cbab4c02bfd6cc286b011b9f [2022-12-14 13:26:43,030 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 13:26:43,031 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 13:26:43,032 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 13:26:43,032 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 13:26:43,036 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 13:26:43,036 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 01:26:43" (1/1) ... [2022-12-14 13:26:43,037 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@405456bb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 01:26:43, skipping insertion in model container [2022-12-14 13:26:43,037 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 01:26:43" (1/1) ... [2022-12-14 13:26:43,043 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 13:26:43,088 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 13:26:43,392 WARN L623 FunctionHandler]: Unknown extern function __register_chrdev [2022-12-14 13:26:43,396 WARN L623 FunctionHandler]: Unknown extern function __unregister_chrdev [2022-12-14 13:26:43,411 WARN L623 FunctionHandler]: Unknown extern function __kmalloc [2022-12-14 13:26:43,436 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-12-14 13:26:43,437 WARN L623 FunctionHandler]: Unknown extern function _copy_from_user [2022-12-14 13:26:43,438 WARN L623 FunctionHandler]: Unknown extern function _copy_from_user [2022-12-14 13:26:43,438 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_fmt [2022-12-14 13:26:43,442 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-12-14 13:26:43,443 WARN L623 FunctionHandler]: Unknown extern function _copy_to_user [2022-12-14 13:26:43,489 WARN L623 FunctionHandler]: Unknown extern function pi_read_regr [2022-12-14 13:26:43,493 WARN L623 FunctionHandler]: Unknown extern function pi_read_regr [2022-12-14 13:26:43,496 WARN L623 FunctionHandler]: Unknown extern function pi_write_regr [2022-12-14 13:26:43,504 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 13:26:43,506 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:26:43,511 WARN L623 FunctionHandler]: Unknown extern function pi_connect [2022-12-14 13:26:43,512 WARN L623 FunctionHandler]: Unknown extern function pi_disconnect [2022-12-14 13:26:43,513 WARN L623 FunctionHandler]: Unknown extern function pi_disconnect [2022-12-14 13:26:43,514 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:26:43,514 WARN L623 FunctionHandler]: Unknown extern function pi_disconnect [2022-12-14 13:26:43,514 WARN L623 FunctionHandler]: Unknown extern function pi_write_block [2022-12-14 13:26:43,520 WARN L623 FunctionHandler]: Unknown extern function pi_write_block [2022-12-14 13:26:43,520 WARN L623 FunctionHandler]: Unknown extern function pi_read_block [2022-12-14 13:26:43,521 WARN L623 FunctionHandler]: Unknown extern function pi_disconnect [2022-12-14 13:26:43,528 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 13:26:43,528 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 13:26:43,529 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:26:43,535 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 13:26:43,536 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 13:26:43,540 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout_interruptible [2022-12-14 13:26:43,544 WARN L623 FunctionHandler]: Unknown extern function pi_connect [2022-12-14 13:26:43,545 WARN L623 FunctionHandler]: Unknown extern function pi_disconnect [2022-12-14 13:26:43,546 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:26:43,546 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:26:43,550 WARN L623 FunctionHandler]: Unknown extern function pi_disconnect [2022-12-14 13:26:43,565 WARN L623 FunctionHandler]: Unknown extern function pi_connect [2022-12-14 13:26:43,567 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:26:43,568 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:26:43,569 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:26:43,569 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:26:43,569 WARN L623 FunctionHandler]: Unknown extern function pi_disconnect [2022-12-14 13:26:43,592 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:26:43,595 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:26:43,596 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:26:43,596 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:26:43,597 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:26:43,602 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:26:43,606 WARN L623 FunctionHandler]: Unknown extern function pi_init [2022-12-14 13:26:43,608 WARN L623 FunctionHandler]: Unknown extern function pi_release [2022-12-14 13:26:43,608 WARN L623 FunctionHandler]: Unknown extern function pi_init [2022-12-14 13:26:43,609 WARN L623 FunctionHandler]: Unknown extern function pi_release [2022-12-14 13:26:43,610 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:26:43,611 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 13:26:43,611 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 13:26:43,612 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 13:26:43,614 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:26:43,614 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 13:26:43,615 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 13:26:43,616 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 13:26:43,617 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 13:26:43,617 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 13:26:43,617 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 13:26:43,618 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:26:43,619 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 13:26:43,624 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 13:26:43,625 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 13:26:43,626 WARN L623 FunctionHandler]: Unknown extern function pi_disconnect [2022-12-14 13:26:43,627 WARN L623 FunctionHandler]: Unknown extern function pi_disconnect [2022-12-14 13:26:43,627 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:26:43,628 WARN L623 FunctionHandler]: Unknown extern function pi_read_block [2022-12-14 13:26:43,648 WARN L623 FunctionHandler]: Unknown extern function pi_disconnect [2022-12-14 13:26:43,649 WARN L623 FunctionHandler]: Unknown extern function pi_disconnect [2022-12-14 13:26:43,656 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 13:26:43,657 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 13:26:43,658 WARN L623 FunctionHandler]: Unknown extern function pi_disconnect [2022-12-14 13:26:43,659 WARN L623 FunctionHandler]: Unknown extern function pi_disconnect [2022-12-14 13:26:43,660 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:26:43,661 WARN L623 FunctionHandler]: Unknown extern function pi_disconnect [2022-12-14 13:26:43,661 WARN L623 FunctionHandler]: Unknown extern function pi_write_block [2022-12-14 13:26:43,662 WARN L623 FunctionHandler]: Unknown extern function pi_disconnect [2022-12-14 13:26:43,676 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:26:43,677 WARN L623 FunctionHandler]: Unknown extern function pi_release [2022-12-14 13:26:43,678 WARN L623 FunctionHandler]: Unknown extern function __class_create [2022-12-14 13:26:43,680 WARN L623 FunctionHandler]: Unknown extern function device_create [2022-12-14 13:26:43,680 WARN L623 FunctionHandler]: Unknown extern function device_create [2022-12-14 13:26:43,684 WARN L623 FunctionHandler]: Unknown extern function device_destroy [2022-12-14 13:26:43,684 WARN L623 FunctionHandler]: Unknown extern function device_destroy [2022-12-14 13:26:43,684 WARN L623 FunctionHandler]: Unknown extern function class_destroy [2022-12-14 13:26:43,685 WARN L623 FunctionHandler]: Unknown extern function pi_release [2022-12-14 13:26:43,694 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-12-14 13:26:43,695 WARN L623 FunctionHandler]: Unknown extern function ldv_check_return_value [2022-12-14 13:26:43,695 WARN L623 FunctionHandler]: Unknown extern function ldv_check_return_value [2022-12-14 13:26:43,696 WARN L623 FunctionHandler]: Unknown extern function ldv_check_return_value [2022-12-14 13:26:43,699 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_ca2fbb23-6c82-4285-9e1d-c1ca6e97aec0/sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-block-paride-pt.ko.cil.out.i[119206,119219] [2022-12-14 13:26:43,705 WARN L623 FunctionHandler]: Unknown extern function ldv_undefined_int [2022-12-14 13:26:43,720 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 13:26:43,736 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 13:26:43,785 WARN L623 FunctionHandler]: Unknown extern function __register_chrdev [2022-12-14 13:26:43,786 WARN L623 FunctionHandler]: Unknown extern function __unregister_chrdev [2022-12-14 13:26:43,786 WARN L623 FunctionHandler]: Unknown extern function __kmalloc [2022-12-14 13:26:43,787 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-12-14 13:26:43,787 WARN L623 FunctionHandler]: Unknown extern function _copy_from_user [2022-12-14 13:26:43,788 WARN L623 FunctionHandler]: Unknown extern function _copy_from_user [2022-12-14 13:26:43,788 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_fmt [2022-12-14 13:26:43,789 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-12-14 13:26:43,789 WARN L623 FunctionHandler]: Unknown extern function _copy_to_user [2022-12-14 13:26:43,792 WARN L623 FunctionHandler]: Unknown extern function pi_read_regr [2022-12-14 13:26:43,793 WARN L623 FunctionHandler]: Unknown extern function pi_read_regr [2022-12-14 13:26:43,793 WARN L623 FunctionHandler]: Unknown extern function pi_write_regr [2022-12-14 13:26:43,794 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 13:26:43,795 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:26:43,796 WARN L623 FunctionHandler]: Unknown extern function pi_connect [2022-12-14 13:26:43,797 WARN L623 FunctionHandler]: Unknown extern function pi_disconnect [2022-12-14 13:26:43,797 WARN L623 FunctionHandler]: Unknown extern function pi_disconnect [2022-12-14 13:26:43,798 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:26:43,798 WARN L623 FunctionHandler]: Unknown extern function pi_disconnect [2022-12-14 13:26:43,798 WARN L623 FunctionHandler]: Unknown extern function pi_write_block [2022-12-14 13:26:43,800 WARN L623 FunctionHandler]: Unknown extern function pi_write_block [2022-12-14 13:26:43,800 WARN L623 FunctionHandler]: Unknown extern function pi_read_block [2022-12-14 13:26:43,800 WARN L623 FunctionHandler]: Unknown extern function pi_disconnect [2022-12-14 13:26:43,802 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 13:26:43,803 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 13:26:43,803 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:26:43,805 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 13:26:43,805 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 13:26:43,806 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout_interruptible [2022-12-14 13:26:43,807 WARN L623 FunctionHandler]: Unknown extern function pi_connect [2022-12-14 13:26:43,807 WARN L623 FunctionHandler]: Unknown extern function pi_disconnect [2022-12-14 13:26:43,808 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:26:43,808 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:26:43,809 WARN L623 FunctionHandler]: Unknown extern function pi_disconnect [2022-12-14 13:26:43,812 WARN L623 FunctionHandler]: Unknown extern function pi_connect [2022-12-14 13:26:43,813 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:26:43,814 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:26:43,815 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:26:43,815 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:26:43,815 WARN L623 FunctionHandler]: Unknown extern function pi_disconnect [2022-12-14 13:26:43,824 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:26:43,826 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:26:43,827 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:26:43,827 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:26:43,828 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:26:43,830 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:26:43,832 WARN L623 FunctionHandler]: Unknown extern function pi_init [2022-12-14 13:26:43,833 WARN L623 FunctionHandler]: Unknown extern function pi_release [2022-12-14 13:26:43,834 WARN L623 FunctionHandler]: Unknown extern function pi_init [2022-12-14 13:26:43,834 WARN L623 FunctionHandler]: Unknown extern function pi_release [2022-12-14 13:26:43,835 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:26:43,836 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 13:26:43,836 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 13:26:43,836 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 13:26:43,838 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:26:43,839 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 13:26:43,839 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 13:26:43,840 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 13:26:43,841 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 13:26:43,841 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 13:26:43,842 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 13:26:43,842 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:26:43,843 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 13:26:43,847 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 13:26:43,848 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 13:26:43,848 WARN L623 FunctionHandler]: Unknown extern function pi_disconnect [2022-12-14 13:26:43,849 WARN L623 FunctionHandler]: Unknown extern function pi_disconnect [2022-12-14 13:26:43,850 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:26:43,850 WARN L623 FunctionHandler]: Unknown extern function pi_read_block [2022-12-14 13:26:43,851 WARN L623 FunctionHandler]: Unknown extern function pi_disconnect [2022-12-14 13:26:43,851 WARN L623 FunctionHandler]: Unknown extern function pi_disconnect [2022-12-14 13:26:43,855 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 13:26:43,855 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 13:26:43,856 WARN L623 FunctionHandler]: Unknown extern function pi_disconnect [2022-12-14 13:26:43,857 WARN L623 FunctionHandler]: Unknown extern function pi_disconnect [2022-12-14 13:26:43,857 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:26:43,858 WARN L623 FunctionHandler]: Unknown extern function pi_disconnect [2022-12-14 13:26:43,858 WARN L623 FunctionHandler]: Unknown extern function pi_write_block [2022-12-14 13:26:43,859 WARN L623 FunctionHandler]: Unknown extern function pi_disconnect [2022-12-14 13:26:43,860 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:26:43,860 WARN L623 FunctionHandler]: Unknown extern function pi_release [2022-12-14 13:26:43,860 WARN L623 FunctionHandler]: Unknown extern function __class_create [2022-12-14 13:26:43,861 WARN L623 FunctionHandler]: Unknown extern function device_create [2022-12-14 13:26:43,862 WARN L623 FunctionHandler]: Unknown extern function device_create [2022-12-14 13:26:43,863 WARN L623 FunctionHandler]: Unknown extern function device_destroy [2022-12-14 13:26:43,863 WARN L623 FunctionHandler]: Unknown extern function device_destroy [2022-12-14 13:26:43,863 WARN L623 FunctionHandler]: Unknown extern function class_destroy [2022-12-14 13:26:43,864 WARN L623 FunctionHandler]: Unknown extern function pi_release [2022-12-14 13:26:43,864 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-12-14 13:26:43,865 WARN L623 FunctionHandler]: Unknown extern function ldv_check_return_value [2022-12-14 13:26:43,865 WARN L623 FunctionHandler]: Unknown extern function ldv_check_return_value [2022-12-14 13:26:43,866 WARN L623 FunctionHandler]: Unknown extern function ldv_check_return_value [2022-12-14 13:26:43,866 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_ca2fbb23-6c82-4285-9e1d-c1ca6e97aec0/sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-block-paride-pt.ko.cil.out.i[119206,119219] [2022-12-14 13:26:43,867 WARN L623 FunctionHandler]: Unknown extern function ldv_undefined_int [2022-12-14 13:26:43,871 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 13:26:43,892 INFO L208 MainTranslator]: Completed translation [2022-12-14 13:26:43,892 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 01:26:43 WrapperNode [2022-12-14 13:26:43,893 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 13:26:43,893 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 13:26:43,893 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 13:26:43,893 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 13:26:43,899 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 01:26:43" (1/1) ... [2022-12-14 13:26:43,919 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 01:26:43" (1/1) ... [2022-12-14 13:26:43,960 INFO L138 Inliner]: procedures = 103, calls = 738, calls flagged for inlining = 32, calls inlined = 30, statements flattened = 1585 [2022-12-14 13:26:43,960 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 13:26:43,961 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 13:26:43,961 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 13:26:43,961 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 13:26:43,968 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 01:26:43" (1/1) ... [2022-12-14 13:26:43,968 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 01:26:43" (1/1) ... [2022-12-14 13:26:43,978 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 01:26:43" (1/1) ... [2022-12-14 13:26:43,978 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 01:26:43" (1/1) ... [2022-12-14 13:26:44,013 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 01:26:43" (1/1) ... [2022-12-14 13:26:44,020 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 01:26:43" (1/1) ... [2022-12-14 13:26:44,026 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 01:26:43" (1/1) ... [2022-12-14 13:26:44,031 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 01:26:43" (1/1) ... [2022-12-14 13:26:44,040 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 13:26:44,041 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 13:26:44,041 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 13:26:44,041 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 13:26:44,041 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 01:26:43" (1/1) ... [2022-12-14 13:26:44,047 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-14 13:26:44,056 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca2fbb23-6c82-4285-9e1d-c1ca6e97aec0/bin/utaipan-gh47qXpMRh/z3 [2022-12-14 13:26:44,069 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca2fbb23-6c82-4285-9e1d-c1ca6e97aec0/bin/utaipan-gh47qXpMRh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-12-14 13:26:44,071 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca2fbb23-6c82-4285-9e1d-c1ca6e97aec0/bin/utaipan-gh47qXpMRh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-12-14 13:26:44,097 INFO L130 BoogieDeclarations]: Found specification of procedure pi_release [2022-12-14 13:26:44,098 INFO L138 BoogieDeclarations]: Found implementation of procedure pi_release [2022-12-14 13:26:44,098 INFO L130 BoogieDeclarations]: Found specification of procedure write_reg [2022-12-14 13:26:44,098 INFO L138 BoogieDeclarations]: Found implementation of procedure write_reg [2022-12-14 13:26:44,098 INFO L130 BoogieDeclarations]: Found specification of procedure pi_disconnect [2022-12-14 13:26:44,098 INFO L138 BoogieDeclarations]: Found implementation of procedure pi_disconnect [2022-12-14 13:26:44,098 INFO L130 BoogieDeclarations]: Found specification of procedure status_reg [2022-12-14 13:26:44,098 INFO L138 BoogieDeclarations]: Found implementation of procedure status_reg [2022-12-14 13:26:44,098 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_chrdev [2022-12-14 13:26:44,098 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_chrdev [2022-12-14 13:26:44,098 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-14 13:26:44,098 INFO L130 BoogieDeclarations]: Found specification of procedure pi_read_block [2022-12-14 13:26:44,098 INFO L138 BoogieDeclarations]: Found implementation of procedure pi_read_block [2022-12-14 13:26:44,098 INFO L130 BoogieDeclarations]: Found specification of procedure read_reg [2022-12-14 13:26:44,098 INFO L138 BoogieDeclarations]: Found implementation of procedure read_reg [2022-12-14 13:26:44,098 INFO L130 BoogieDeclarations]: Found specification of procedure pt_media_access_cmd [2022-12-14 13:26:44,099 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_media_access_cmd [2022-12-14 13:26:44,099 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-12-14 13:26:44,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-12-14 13:26:44,099 INFO L130 BoogieDeclarations]: Found specification of procedure pt_reset [2022-12-14 13:26:44,099 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_reset [2022-12-14 13:26:44,099 INFO L130 BoogieDeclarations]: Found specification of procedure pt_identify [2022-12-14 13:26:44,099 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_identify [2022-12-14 13:26:44,099 INFO L130 BoogieDeclarations]: Found specification of procedure pt_command [2022-12-14 13:26:44,099 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_command [2022-12-14 13:26:44,099 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-14 13:26:44,099 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-12-14 13:26:44,099 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-12-14 13:26:44,099 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2022-12-14 13:26:44,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value [2022-12-14 13:26:44,099 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-14 13:26:44,099 INFO L130 BoogieDeclarations]: Found specification of procedure pt_atapi [2022-12-14 13:26:44,099 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_atapi [2022-12-14 13:26:44,100 INFO L130 BoogieDeclarations]: Found specification of procedure pt_poll_dsc [2022-12-14 13:26:44,100 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_poll_dsc [2022-12-14 13:26:44,100 INFO L130 BoogieDeclarations]: Found specification of procedure pt_req_sense [2022-12-14 13:26:44,100 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_req_sense [2022-12-14 13:26:44,100 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2022-12-14 13:26:44,100 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2022-12-14 13:26:44,100 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 13:26:44,100 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2022-12-14 13:26:44,100 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2022-12-14 13:26:44,100 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-12-14 13:26:44,100 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-12-14 13:26:44,100 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-14 13:26:44,100 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-14 13:26:44,100 INFO L130 BoogieDeclarations]: Found specification of procedure DRIVE [2022-12-14 13:26:44,100 INFO L138 BoogieDeclarations]: Found implementation of procedure DRIVE [2022-12-14 13:26:44,100 INFO L130 BoogieDeclarations]: Found specification of procedure pt_completion [2022-12-14 13:26:44,101 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_completion [2022-12-14 13:26:44,101 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-14 13:26:44,101 INFO L130 BoogieDeclarations]: Found specification of procedure pt_sleep [2022-12-14 13:26:44,101 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_sleep [2022-12-14 13:26:44,101 INFO L130 BoogieDeclarations]: Found specification of procedure pt_write_fm [2022-12-14 13:26:44,101 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_write_fm [2022-12-14 13:26:44,101 INFO L130 BoogieDeclarations]: Found specification of procedure iminor [2022-12-14 13:26:44,101 INFO L138 BoogieDeclarations]: Found implementation of procedure iminor [2022-12-14 13:26:44,101 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_blast_assert [2022-12-14 13:26:44,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_blast_assert [2022-12-14 13:26:44,101 INFO L130 BoogieDeclarations]: Found specification of procedure pi_write_block [2022-12-14 13:26:44,101 INFO L138 BoogieDeclarations]: Found implementation of procedure pi_write_block [2022-12-14 13:26:44,101 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-14 13:26:44,101 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-14 13:26:44,101 INFO L130 BoogieDeclarations]: Found specification of procedure pi_init [2022-12-14 13:26:44,101 INFO L138 BoogieDeclarations]: Found implementation of procedure pi_init [2022-12-14 13:26:44,102 INFO L130 BoogieDeclarations]: Found specification of procedure pi_read_regr [2022-12-14 13:26:44,102 INFO L138 BoogieDeclarations]: Found implementation of procedure pi_read_regr [2022-12-14 13:26:44,111 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2022-12-14 13:26:44,111 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2022-12-14 13:26:44,111 INFO L130 BoogieDeclarations]: Found specification of procedure pt_wait [2022-12-14 13:26:44,111 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_wait [2022-12-14 13:26:44,111 INFO L130 BoogieDeclarations]: Found specification of procedure pi_connect [2022-12-14 13:26:44,111 INFO L138 BoogieDeclarations]: Found implementation of procedure pi_connect [2022-12-14 13:26:44,111 INFO L130 BoogieDeclarations]: Found specification of procedure device_destroy [2022-12-14 13:26:44,112 INFO L138 BoogieDeclarations]: Found implementation of procedure device_destroy [2022-12-14 13:26:44,112 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2022-12-14 13:26:44,112 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2022-12-14 13:26:44,112 INFO L130 BoogieDeclarations]: Found specification of procedure pt_probe [2022-12-14 13:26:44,112 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_probe [2022-12-14 13:26:44,112 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 13:26:44,112 INFO L130 BoogieDeclarations]: Found specification of procedure pt_rewind [2022-12-14 13:26:44,112 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_rewind [2022-12-14 13:26:44,112 INFO L130 BoogieDeclarations]: Found specification of procedure xn [2022-12-14 13:26:44,112 INFO L138 BoogieDeclarations]: Found implementation of procedure xn [2022-12-14 13:26:44,112 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2022-12-14 13:26:44,113 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2022-12-14 13:26:44,113 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 13:26:44,113 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 13:26:44,113 INFO L130 BoogieDeclarations]: Found specification of procedure xs [2022-12-14 13:26:44,113 INFO L138 BoogieDeclarations]: Found implementation of procedure xs [2022-12-14 13:26:44,113 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2022-12-14 13:26:44,113 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2022-12-14 13:26:44,351 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 13:26:44,352 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 13:26:48,379 WARN L816 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-12-14 13:26:48,383 WARN L816 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-12-14 13:26:48,384 WARN L816 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-12-14 13:26:49,638 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##54: assume false; [2022-12-14 13:26:49,638 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##55: assume !false; [2022-12-14 13:26:49,638 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; [2022-12-14 13:26:49,638 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##216: assume false; [2022-12-14 13:26:49,638 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##225: assume !false; [2022-12-14 13:26:49,638 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##224: assume false; [2022-12-14 13:26:49,688 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 13:26:49,917 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 13:26:49,917 INFO L300 CfgBuilder]: Removed 5 assume(true) statements. [2022-12-14 13:26:49,920 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 01:26:49 BoogieIcfgContainer [2022-12-14 13:26:49,920 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 13:26:49,922 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-12-14 13:26:49,922 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-12-14 13:26:49,924 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-12-14 13:26:49,924 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 14.12 01:26:43" (1/3) ... [2022-12-14 13:26:49,924 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5e494277 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.12 01:26:49, skipping insertion in model container [2022-12-14 13:26:49,925 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 01:26:43" (2/3) ... [2022-12-14 13:26:49,925 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5e494277 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.12 01:26:49, skipping insertion in model container [2022-12-14 13:26:49,925 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 01:26:49" (3/3) ... [2022-12-14 13:26:49,926 INFO L112 eAbstractionObserver]: Analyzing ICFG module_get_put-drivers-block-paride-pt.ko.cil.out.i [2022-12-14 13:26:49,940 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-12-14 13:26:49,940 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-12-14 13:26:49,983 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-12-14 13:26:49,987 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;@162b099d, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-12-14 13:26:49,987 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-12-14 13:26:49,992 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) [2022-12-14 13:26:49,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2022-12-14 13:26:49,997 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 13:26:49,997 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 13:26:49,998 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 13:26:50,001 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 13:26:50,001 INFO L85 PathProgramCache]: Analyzing trace with hash -310577467, now seen corresponding path program 1 times [2022-12-14 13:26:50,008 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 13:26:50,009 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1275122305] [2022-12-14 13:26:50,009 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 13:26:50,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 13:26:50,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 13:26:50,246 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 13:26:50,246 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 13:26:50,247 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1275122305] [2022-12-14 13:26:50,247 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1275122305] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 13:26:50,247 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 13:26:50,247 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-12-14 13:26:50,249 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2049196711] [2022-12-14 13:26:50,249 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 13:26:50,252 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-14 13:26:50,252 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 13:26:50,272 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-14 13:26:50,273 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 13:26:50,275 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) [2022-12-14 13:26:50,640 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 13:26:50,640 INFO L93 Difference]: Finished difference Result 1013 states and 1508 transitions. [2022-12-14 13:26:50,641 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-14 13:26:50,643 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 [2022-12-14 13:26:50,643 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 13:26:50,654 INFO L225 Difference]: With dead ends: 1013 [2022-12-14 13:26:50,654 INFO L226 Difference]: Without dead ends: 499 [2022-12-14 13:26:50,660 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 [2022-12-14 13:26:50,663 INFO L413 NwaCegarLoop]: 641 mSDtfsCounter, 724 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 84 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s 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, 0.3s IncrementalHoareTripleChecker+Time [2022-12-14 13:26:50,663 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [724 Valid, 641 Invalid, 84 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 84 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-12-14 13:26:50,679 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 499 states. [2022-12-14 13:26:50,720 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 499 to 499. [2022-12-14 13:26:50,722 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) [2022-12-14 13:26:50,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 499 states to 499 states and 723 transitions. [2022-12-14 13:26:50,727 INFO L78 Accepts]: Start accepts. Automaton has 499 states and 723 transitions. Word has length 8 [2022-12-14 13:26:50,727 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 13:26:50,727 INFO L495 AbstractCegarLoop]: Abstraction has 499 states and 723 transitions. [2022-12-14 13:26:50,727 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) [2022-12-14 13:26:50,727 INFO L276 IsEmpty]: Start isEmpty. Operand 499 states and 723 transitions. [2022-12-14 13:26:50,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2022-12-14 13:26:50,728 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 13:26:50,729 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 13:26:50,729 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-12-14 13:26:50,729 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 13:26:50,729 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 13:26:50,730 INFO L85 PathProgramCache]: Analyzing trace with hash -1648174652, now seen corresponding path program 1 times [2022-12-14 13:26:50,730 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 13:26:50,730 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1067481891] [2022-12-14 13:26:50,730 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 13:26:50,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 13:26:50,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 13:26:50,874 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 13:26:50,874 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 13:26:50,875 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1067481891] [2022-12-14 13:26:50,875 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1067481891] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 13:26:50,875 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 13:26:50,875 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-14 13:26:50,875 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [774951224] [2022-12-14 13:26:50,876 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 13:26:50,877 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-14 13:26:50,877 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 13:26:50,877 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-14 13:26:50,878 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 13:26:50,878 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) [2022-12-14 13:26:51,496 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 13:26:51,496 INFO L93 Difference]: Finished difference Result 996 states and 1444 transitions. [2022-12-14 13:26:51,497 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-14 13:26:51,497 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 [2022-12-14 13:26:51,497 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 13:26:51,500 INFO L225 Difference]: With dead ends: 996 [2022-12-14 13:26:51,500 INFO L226 Difference]: Without dead ends: 511 [2022-12-14 13:26:51,502 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 13:26:51,502 INFO L413 NwaCegarLoop]: 641 mSDtfsCounter, 12 mSDsluCounter, 636 mSDsCounter, 0 mSdLazyCounter, 171 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s 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 [2022-12-14 13:26:51,503 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] [2022-12-14 13:26:51,504 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 511 states. [2022-12-14 13:26:51,525 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 511 to 500. [2022-12-14 13:26:51,526 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) [2022-12-14 13:26:51,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 500 states to 500 states and 724 transitions. [2022-12-14 13:26:51,529 INFO L78 Accepts]: Start accepts. Automaton has 500 states and 724 transitions. Word has length 12 [2022-12-14 13:26:51,529 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 13:26:51,529 INFO L495 AbstractCegarLoop]: Abstraction has 500 states and 724 transitions. [2022-12-14 13:26:51,529 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) [2022-12-14 13:26:51,529 INFO L276 IsEmpty]: Start isEmpty. Operand 500 states and 724 transitions. [2022-12-14 13:26:51,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2022-12-14 13:26:51,530 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 13:26:51,530 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 13:26:51,530 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-12-14 13:26:51,530 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 13:26:51,531 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 13:26:51,531 INFO L85 PathProgramCache]: Analyzing trace with hash -102530074, now seen corresponding path program 1 times [2022-12-14 13:26:51,531 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 13:26:51,531 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2073110442] [2022-12-14 13:26:51,531 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 13:26:51,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 13:26:51,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 13:26:51,610 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 13:26:51,611 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 13:26:51,611 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2073110442] [2022-12-14 13:26:51,611 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2073110442] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 13:26:51,611 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 13:26:51,611 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-14 13:26:51,611 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1558290053] [2022-12-14 13:26:51,611 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 13:26:51,612 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-14 13:26:51,612 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 13:26:51,612 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-14 13:26:51,612 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 13:26:51,613 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) [2022-12-14 13:26:52,325 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 13:26:52,325 INFO L93 Difference]: Finished difference Result 1139 states and 1688 transitions. [2022-12-14 13:26:52,325 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-14 13:26:52,326 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 [2022-12-14 13:26:52,326 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 13:26:52,329 INFO L225 Difference]: With dead ends: 1139 [2022-12-14 13:26:52,330 INFO L226 Difference]: Without dead ends: 707 [2022-12-14 13:26:52,331 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 13:26:52,332 INFO L413 NwaCegarLoop]: 933 mSDtfsCounter, 211 mSDsluCounter, 690 mSDsCounter, 0 mSdLazyCounter, 198 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s 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, 0.6s IncrementalHoareTripleChecker+Time [2022-12-14 13:26:52,333 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [279 Valid, 1623 Invalid, 199 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 198 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2022-12-14 13:26:52,334 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 707 states. [2022-12-14 13:26:52,364 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 707 to 505. [2022-12-14 13:26:52,365 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) [2022-12-14 13:26:52,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 505 states to 505 states and 732 transitions. [2022-12-14 13:26:52,368 INFO L78 Accepts]: Start accepts. Automaton has 505 states and 732 transitions. Word has length 16 [2022-12-14 13:26:52,369 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 13:26:52,369 INFO L495 AbstractCegarLoop]: Abstraction has 505 states and 732 transitions. [2022-12-14 13:26:52,369 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) [2022-12-14 13:26:52,369 INFO L276 IsEmpty]: Start isEmpty. Operand 505 states and 732 transitions. [2022-12-14 13:26:52,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2022-12-14 13:26:52,370 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 13:26:52,370 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] [2022-12-14 13:26:52,370 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-12-14 13:26:52,370 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 13:26:52,371 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 13:26:52,371 INFO L85 PathProgramCache]: Analyzing trace with hash -233494580, now seen corresponding path program 1 times [2022-12-14 13:26:52,371 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 13:26:52,372 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1653187021] [2022-12-14 13:26:52,372 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 13:26:52,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 13:26:52,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 13:26:52,483 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 13:26:52,484 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 13:26:52,484 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1653187021] [2022-12-14 13:26:52,484 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1653187021] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-14 13:26:52,484 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1529793005] [2022-12-14 13:26:52,484 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 13:26:52,484 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-14 13:26:52,484 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca2fbb23-6c82-4285-9e1d-c1ca6e97aec0/bin/utaipan-gh47qXpMRh/z3 [2022-12-14 13:26:52,485 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca2fbb23-6c82-4285-9e1d-c1ca6e97aec0/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-14 13:26:52,487 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca2fbb23-6c82-4285-9e1d-c1ca6e97aec0/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-12-14 13:26:52,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 13:26:52,769 INFO L263 TraceCheckSpWp]: Trace formula consists of 964 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-14 13:26:52,774 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 13:26:52,826 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 13:26:52,827 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-12-14 13:26:52,827 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1529793005] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 13:26:52,827 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-12-14 13:26:52,827 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [4] total 5 [2022-12-14 13:26:52,827 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1587025918] [2022-12-14 13:26:52,827 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 13:26:52,828 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-14 13:26:52,828 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 13:26:52,829 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-14 13:26:52,829 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2022-12-14 13:26:52,829 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) [2022-12-14 13:26:53,165 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 13:26:53,166 INFO L93 Difference]: Finished difference Result 505 states and 732 transitions. [2022-12-14 13:26:53,166 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-14 13:26:53,166 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 [2022-12-14 13:26:53,167 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 13:26:53,167 INFO L225 Difference]: With dead ends: 505 [2022-12-14 13:26:53,167 INFO L226 Difference]: Without dead ends: 0 [2022-12-14 13:26:53,169 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 [2022-12-14 13:26:53,170 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, 0.3s IncrementalHoareTripleChecker+Time [2022-12-14 13:26:53,170 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [702 Valid, 638 Invalid, 82 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 82 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-12-14 13:26:53,171 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2022-12-14 13:26:53,171 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2022-12-14 13:26:53,171 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) [2022-12-14 13:26:53,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2022-12-14 13:26:53,171 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 21 [2022-12-14 13:26:53,171 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 13:26:53,172 INFO L495 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2022-12-14 13:26:53,172 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) [2022-12-14 13:26:53,172 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2022-12-14 13:26:53,172 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-12-14 13:26:53,175 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2022-12-14 13:26:53,182 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca2fbb23-6c82-4285-9e1d-c1ca6e97aec0/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2022-12-14 13:26:53,376 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca2fbb23-6c82-4285-9e1d-c1ca6e97aec0/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-14 13:26:53,382 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2022-12-14 13:26:54,703 INFO L899 garLoopResultBuilder]: For program point L2944(lines 2944 2963) no Hoare annotation was computed. [2022-12-14 13:26:54,703 INFO L899 garLoopResultBuilder]: For program point L2946-1(line 2946) no Hoare annotation was computed. [2022-12-14 13:26:54,703 INFO L902 garLoopResultBuilder]: At program point L2938(line 2938) the Hoare annotation is: true [2022-12-14 13:26:54,704 INFO L899 garLoopResultBuilder]: For program point L2936(lines 2936 2964) no Hoare annotation was computed. [2022-12-14 13:26:54,704 INFO L899 garLoopResultBuilder]: For program point L2938-1(line 2938) no Hoare annotation was computed. [2022-12-14 13:26:54,704 INFO L899 garLoopResultBuilder]: For program point L2933-1(line 2933) no Hoare annotation was computed. [2022-12-14 13:26:54,704 INFO L902 garLoopResultBuilder]: At program point L2933(line 2933) the Hoare annotation is: true [2022-12-14 13:26:54,704 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 2922 2967) the Hoare annotation is: true [2022-12-14 13:26:54,704 INFO L899 garLoopResultBuilder]: For program point L2953-2(lines 2936 2964) no Hoare annotation was computed. [2022-12-14 13:26:54,704 INFO L902 garLoopResultBuilder]: At program point L2946(line 2946) the Hoare annotation is: true [2022-12-14 13:26:54,704 INFO L899 garLoopResultBuilder]: For program point copy_from_userEXIT(lines 2922 2967) no Hoare annotation was computed. [2022-12-14 13:26:54,704 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 4975 4977) the Hoare annotation is: true [2022-12-14 13:26:54,705 INFO L899 garLoopResultBuilder]: For program point pi_releaseEXIT(lines 4975 4977) no Hoare annotation was computed. [2022-12-14 13:26:54,705 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 3050 3058) the Hoare annotation is: true [2022-12-14 13:26:54,705 INFO L899 garLoopResultBuilder]: For program point write_regEXIT(lines 3050 3058) no Hoare annotation was computed. [2022-12-14 13:26:54,705 INFO L899 garLoopResultBuilder]: For program point atomic_incEXIT(lines 2836 2842) no Hoare annotation was computed. [2022-12-14 13:26:54,705 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 2836 2842) the Hoare annotation is: true [2022-12-14 13:26:54,705 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 4961 4963) the Hoare annotation is: true [2022-12-14 13:26:54,705 INFO L899 garLoopResultBuilder]: For program point pi_disconnectEXIT(lines 4961 4963) no Hoare annotation was computed. [2022-12-14 13:26:54,705 INFO L902 garLoopResultBuilder]: At program point L3036(line 3036) the Hoare annotation is: true [2022-12-14 13:26:54,705 INFO L899 garLoopResultBuilder]: For program point L3036-1(line 3036) no Hoare annotation was computed. [2022-12-14 13:26:54,706 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 3032 3040) the Hoare annotation is: true [2022-12-14 13:26:54,706 INFO L899 garLoopResultBuilder]: For program point status_regEXIT(lines 3032 3040) no Hoare annotation was computed. [2022-12-14 13:26:54,706 INFO L899 garLoopResultBuilder]: For program point __const_udelayEXIT(lines 4909 4911) no Hoare annotation was computed. [2022-12-14 13:26:54,706 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 4909 4911) the Hoare annotation is: true [2022-12-14 13:26:54,706 INFO L899 garLoopResultBuilder]: For program point DRIVEEXIT(lines 3059 3064) no Hoare annotation was computed. [2022-12-14 13:26:54,706 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 3059 3064) the Hoare annotation is: true [2022-12-14 13:26:54,706 INFO L899 garLoopResultBuilder]: For program point unregister_chrdevEXIT(lines 2892 2900) no Hoare annotation was computed. [2022-12-14 13:26:54,706 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 2892 2900) the Hoare annotation is: true [2022-12-14 13:26:54,706 INFO L899 garLoopResultBuilder]: For program point L3202-1(line 3202) no Hoare annotation was computed. [2022-12-14 13:26:54,706 INFO L902 garLoopResultBuilder]: At program point L3198(line 3198) the Hoare annotation is: true [2022-12-14 13:26:54,707 INFO L899 garLoopResultBuilder]: For program point L3198-1(line 3198) no Hoare annotation was computed. [2022-12-14 13:26:54,707 INFO L899 garLoopResultBuilder]: For program point L3223(line 3223) no Hoare annotation was computed. [2022-12-14 13:26:54,707 INFO L899 garLoopResultBuilder]: For program point L3203-1(line 3203) no Hoare annotation was computed. [2022-12-14 13:26:54,707 INFO L902 garLoopResultBuilder]: At program point L3203(line 3203) the Hoare annotation is: true [2022-12-14 13:26:54,707 INFO L902 garLoopResultBuilder]: At program point L3224(line 3224) the Hoare annotation is: true [2022-12-14 13:26:54,707 INFO L899 garLoopResultBuilder]: For program point L3224-1(lines 3194 3232) no Hoare annotation was computed. [2022-12-14 13:26:54,707 INFO L902 garLoopResultBuilder]: At program point L3216(line 3216) the Hoare annotation is: true [2022-12-14 13:26:54,707 INFO L899 garLoopResultBuilder]: For program point L3208(lines 3208 3213) no Hoare annotation was computed. [2022-12-14 13:26:54,707 INFO L899 garLoopResultBuilder]: For program point pt_completionEXIT(lines 3183 3233) no Hoare annotation was computed. [2022-12-14 13:26:54,707 INFO L899 garLoopResultBuilder]: For program point L3208-1(lines 3200 3220) no Hoare annotation was computed. [2022-12-14 13:26:54,708 INFO L899 garLoopResultBuilder]: For program point L3200(lines 3200 3221) no Hoare annotation was computed. [2022-12-14 13:26:54,708 INFO L902 garLoopResultBuilder]: At program point L3200-1(lines 3200 3221) the Hoare annotation is: true [2022-12-14 13:26:54,708 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 3183 3233) the Hoare annotation is: true [2022-12-14 13:26:54,708 INFO L899 garLoopResultBuilder]: For program point L3205-1(line 3205) no Hoare annotation was computed. [2022-12-14 13:26:54,708 INFO L902 garLoopResultBuilder]: At program point L3205(line 3205) the Hoare annotation is: true [2022-12-14 13:26:54,708 INFO L899 garLoopResultBuilder]: For program point L3197-1(line 3197) no Hoare annotation was computed. [2022-12-14 13:26:54,708 INFO L902 garLoopResultBuilder]: At program point L3197(line 3197) the Hoare annotation is: true [2022-12-14 13:26:54,708 INFO L902 garLoopResultBuilder]: At program point L3210(line 3210) the Hoare annotation is: true [2022-12-14 13:26:54,708 INFO L902 garLoopResultBuilder]: At program point L3202(line 3202) the Hoare annotation is: true [2022-12-14 13:26:54,708 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 4968 4970) the Hoare annotation is: true [2022-12-14 13:26:54,709 INFO L899 garLoopResultBuilder]: For program point pi_read_blockEXIT(lines 4968 4970) no Hoare annotation was computed. [2022-12-14 13:26:54,709 INFO L899 garLoopResultBuilder]: For program point read_regEXIT(lines 3041 3049) no Hoare annotation was computed. [2022-12-14 13:26:54,709 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 3041 3049) the Hoare annotation is: true [2022-12-14 13:26:54,709 INFO L899 garLoopResultBuilder]: For program point L3045-1(line 3045) no Hoare annotation was computed. [2022-12-14 13:26:54,709 INFO L902 garLoopResultBuilder]: At program point L3045(line 3045) the Hoare annotation is: true [2022-12-14 13:26:54,709 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 3342 3350) the Hoare annotation is: true [2022-12-14 13:26:54,709 INFO L899 garLoopResultBuilder]: For program point pt_sleepEXIT(lines 3342 3350) no Hoare annotation was computed. [2022-12-14 13:26:54,709 INFO L902 garLoopResultBuilder]: At program point L3422(line 3422) the Hoare annotation is: true [2022-12-14 13:26:54,709 INFO L899 garLoopResultBuilder]: For program point L3423-1(line 3423) no Hoare annotation was computed. [2022-12-14 13:26:54,709 INFO L902 garLoopResultBuilder]: At program point L3423(line 3423) the Hoare annotation is: true [2022-12-14 13:26:54,709 INFO L899 garLoopResultBuilder]: For program point L3422-1(line 3422) no Hoare annotation was computed. [2022-12-14 13:26:54,710 INFO L902 garLoopResultBuilder]: At program point L3416(line 3416) the Hoare annotation is: true [2022-12-14 13:26:54,710 INFO L899 garLoopResultBuilder]: For program point L3414(lines 3414 3420) no Hoare annotation was computed. [2022-12-14 13:26:54,710 INFO L902 garLoopResultBuilder]: At program point L3412(line 3412) the Hoare annotation is: true [2022-12-14 13:26:54,710 INFO L899 garLoopResultBuilder]: For program point L3412-1(line 3412) no Hoare annotation was computed. [2022-12-14 13:26:54,710 INFO L899 garLoopResultBuilder]: For program point pt_media_access_cmdFINAL(lines 3408 3427) no Hoare annotation was computed. [2022-12-14 13:26:54,710 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 3408 3427) the Hoare annotation is: true [2022-12-14 13:26:54,710 INFO L899 garLoopResultBuilder]: For program point pt_media_access_cmdEXIT(lines 3408 3427) no Hoare annotation was computed. [2022-12-14 13:26:54,710 INFO L899 garLoopResultBuilder]: For program point pt_write_fmEXIT(lines 3449 3469) no Hoare annotation was computed. [2022-12-14 13:26:54,710 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 3449 3469) the Hoare annotation is: true [2022-12-14 13:26:54,710 INFO L899 garLoopResultBuilder]: For program point L3465-1(line 3465) no Hoare annotation was computed. [2022-12-14 13:26:54,711 INFO L902 garLoopResultBuilder]: At program point L3465(line 3465) the Hoare annotation is: true [2022-12-14 13:26:54,711 INFO L899 garLoopResultBuilder]: For program point ldv_mallocEXIT(lines 4899 4905) no Hoare annotation was computed. [2022-12-14 13:26:54,711 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 4899 4905) the Hoare annotation is: true [2022-12-14 13:26:54,711 INFO L902 garLoopResultBuilder]: At program point L4903(line 4903) the Hoare annotation is: true [2022-12-14 13:26:54,711 INFO L899 garLoopResultBuilder]: For program point L4903-1(line 4903) no Hoare annotation was computed. [2022-12-14 13:26:54,711 INFO L899 garLoopResultBuilder]: For program point ldv_mallocFINAL(lines 4899 4905) no Hoare annotation was computed. [2022-12-14 13:26:54,711 INFO L899 garLoopResultBuilder]: For program point L4901(line 4901) no Hoare annotation was computed. [2022-12-14 13:26:54,711 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 2873 2878) the Hoare annotation is: true [2022-12-14 13:26:54,711 INFO L899 garLoopResultBuilder]: For program point iminorEXIT(lines 2873 2878) no Hoare annotation was computed. [2022-12-14 13:26:54,711 INFO L899 garLoopResultBuilder]: For program point L3508(lines 3508 3512) no Hoare annotation was computed. [2022-12-14 13:26:54,711 INFO L899 garLoopResultBuilder]: For program point L3541(line 3541) no Hoare annotation was computed. [2022-12-14 13:26:54,712 INFO L899 garLoopResultBuilder]: For program point L3504(lines 3504 3515) no Hoare annotation was computed. [2022-12-14 13:26:54,712 INFO L902 garLoopResultBuilder]: At program point ldv_21588(lines 3481 3567) the Hoare annotation is: true [2022-12-14 13:26:54,712 INFO L902 garLoopResultBuilder]: At program point L3533-1(lines 3533 3562) the Hoare annotation is: true [2022-12-14 13:26:54,712 INFO L902 garLoopResultBuilder]: At program point L3492(line 3492) the Hoare annotation is: true [2022-12-14 13:26:54,712 INFO L899 garLoopResultBuilder]: For program point L3493(line 3493) no Hoare annotation was computed. [2022-12-14 13:26:54,712 INFO L899 garLoopResultBuilder]: For program point L3522(line 3522) no Hoare annotation was computed. [2022-12-14 13:26:54,712 INFO L902 garLoopResultBuilder]: At program point L3489-1(line 3489) the Hoare annotation is: true [2022-12-14 13:26:54,712 INFO L902 garLoopResultBuilder]: At program point L3489(line 3489) the Hoare annotation is: true [2022-12-14 13:26:54,712 INFO L902 garLoopResultBuilder]: At program point L3506(line 3506) the Hoare annotation is: true [2022-12-14 13:26:54,712 INFO L899 garLoopResultBuilder]: For program point L3506-1(line 3506) no Hoare annotation was computed. [2022-12-14 13:26:54,712 INFO L902 garLoopResultBuilder]: At program point $Ultimate##16(lines 3546 3550) the Hoare annotation is: true [2022-12-14 13:26:54,713 INFO L899 garLoopResultBuilder]: For program point L3564(line 3564) no Hoare annotation was computed. [2022-12-14 13:26:54,713 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 3470 3568) the Hoare annotation is: true [2022-12-14 13:26:54,713 INFO L902 garLoopResultBuilder]: At program point $Ultimate##14(lines 3533 3562) the Hoare annotation is: true [2022-12-14 13:26:54,713 INFO L899 garLoopResultBuilder]: For program point pt_resetEXIT(lines 3470 3568) no Hoare annotation was computed. [2022-12-14 13:26:54,713 INFO L899 garLoopResultBuilder]: For program point L3490(line 3490) no Hoare annotation was computed. [2022-12-14 13:26:54,713 INFO L902 garLoopResultBuilder]: At program point $Ultimate##12(lines 3527 3531) the Hoare annotation is: true [2022-12-14 13:26:54,713 INFO L902 garLoopResultBuilder]: At program point ldv_21594(lines 3533 3561) the Hoare annotation is: true [2022-12-14 13:26:54,713 INFO L902 garLoopResultBuilder]: At program point ldv_21591(lines 3481 3567) the Hoare annotation is: true [2022-12-14 13:26:54,713 INFO L902 garLoopResultBuilder]: At program point ldv_21590(lines 3481 3567) the Hoare annotation is: true [2022-12-14 13:26:54,713 INFO L902 garLoopResultBuilder]: At program point L3499(lines 3481 3567) the Hoare annotation is: true [2022-12-14 13:26:54,713 INFO L902 garLoopResultBuilder]: At program point L3491-1(line 3491) the Hoare annotation is: true [2022-12-14 13:26:54,714 INFO L902 garLoopResultBuilder]: At program point L3491(line 3491) the Hoare annotation is: true [2022-12-14 13:26:54,714 INFO L899 garLoopResultBuilder]: For program point ldv_blast_assertEXIT(lines 4813 4818) no Hoare annotation was computed. [2022-12-14 13:26:54,714 INFO L902 garLoopResultBuilder]: At program point ERROR(lines 4813 4818) the Hoare annotation is: true [2022-12-14 13:26:54,714 INFO L899 garLoopResultBuilder]: For program point ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION(line 4816) no Hoare annotation was computed. [2022-12-14 13:26:54,714 INFO L899 garLoopResultBuilder]: For program point pi_write_blockEXIT(lines 4978 4980) no Hoare annotation was computed. [2022-12-14 13:26:54,714 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 4978 4980) the Hoare annotation is: true [2022-12-14 13:26:54,714 INFO L899 garLoopResultBuilder]: For program point L3743(lines 3743 3746) no Hoare annotation was computed. [2022-12-14 13:26:54,714 INFO L902 garLoopResultBuilder]: At program point L3760(line 3760) the Hoare annotation is: true [2022-12-14 13:26:54,714 INFO L902 garLoopResultBuilder]: At program point L3760-1(line 3760) the Hoare annotation is: true [2022-12-14 13:26:54,715 INFO L899 garLoopResultBuilder]: For program point L3785(line 3785) no Hoare annotation was computed. [2022-12-14 13:26:54,715 INFO L899 garLoopResultBuilder]: For program point L3604(lines 3604 3610) no Hoare annotation was computed. [2022-12-14 13:26:54,715 INFO L899 garLoopResultBuilder]: For program point L3604-2(lines 3604 3610) no Hoare annotation was computed. [2022-12-14 13:26:54,715 INFO L899 garLoopResultBuilder]: For program point L3761(line 3761) no Hoare annotation was computed. [2022-12-14 13:26:54,715 INFO L899 garLoopResultBuilder]: For program point pt_identifyEXIT(lines 3688 3814) no Hoare annotation was computed. [2022-12-14 13:26:54,715 INFO L902 garLoopResultBuilder]: At program point $Ultimate##25(lines 3616 3620) the Hoare annotation is: true [2022-12-14 13:26:54,715 INFO L902 garLoopResultBuilder]: At program point L3613(line 3613) the Hoare annotation is: true [2022-12-14 13:26:54,715 INFO L899 garLoopResultBuilder]: For program point L3605(lines 3605 3608) no Hoare annotation was computed. [2022-12-14 13:26:54,715 INFO L899 garLoopResultBuilder]: For program point L3597(line 3597) no Hoare annotation was computed. [2022-12-14 13:26:54,715 INFO L899 garLoopResultBuilder]: For program point L3787(lines 3787 3792) no Hoare annotation was computed. [2022-12-14 13:26:54,715 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 3688 3814) the Hoare annotation is: true [2022-12-14 13:26:54,715 INFO L899 garLoopResultBuilder]: For program point L3787-2(lines 3787 3792) no Hoare annotation was computed. [2022-12-14 13:26:54,716 INFO L899 garLoopResultBuilder]: For program point L3780(line 3780) no Hoare annotation was computed. [2022-12-14 13:26:54,716 INFO L899 garLoopResultBuilder]: For program point L3772(line 3772) no Hoare annotation was computed. [2022-12-14 13:26:54,716 INFO L902 garLoopResultBuilder]: At program point pt_ready_wait_returnLabel#1(lines 3569 3624) the Hoare annotation is: true [2022-12-14 13:26:54,716 INFO L899 garLoopResultBuilder]: For program point L3789-1(line 3789) no Hoare annotation was computed. [2022-12-14 13:26:54,716 INFO L902 garLoopResultBuilder]: At program point L3789(line 3789) the Hoare annotation is: true [2022-12-14 13:26:54,716 INFO L899 garLoopResultBuilder]: For program point L3748(lines 3748 3758) no Hoare annotation was computed. [2022-12-14 13:26:54,716 INFO L902 garLoopResultBuilder]: At program point L3591-2(lines 3591 3595) the Hoare annotation is: true [2022-12-14 13:26:54,716 INFO L899 garLoopResultBuilder]: For program point pt_identifyFINAL(lines 3688 3814) no Hoare annotation was computed. [2022-12-14 13:26:54,716 INFO L899 garLoopResultBuilder]: For program point L3600(lines 3600 3603) no Hoare annotation was computed. [2022-12-14 13:26:54,716 INFO L899 garLoopResultBuilder]: For program point L3774(lines 3774 3783) no Hoare annotation was computed. [2022-12-14 13:26:54,716 INFO L899 garLoopResultBuilder]: For program point L3741-1(line 3741) no Hoare annotation was computed. [2022-12-14 13:26:54,717 INFO L902 garLoopResultBuilder]: At program point L3774-2(lines 3774 3783) the Hoare annotation is: true [2022-12-14 13:26:54,717 INFO L902 garLoopResultBuilder]: At program point L3741(line 3741) the Hoare annotation is: true [2022-12-14 13:26:54,717 INFO L902 garLoopResultBuilder]: At program point L3775-2(lines 3775 3778) the Hoare annotation is: true [2022-12-14 13:26:54,717 INFO L902 garLoopResultBuilder]: At program point L3767-2(lines 3767 3770) the Hoare annotation is: true [2022-12-14 13:26:54,717 INFO L899 garLoopResultBuilder]: For program point pi_initEXIT(lines 4965 4967) no Hoare annotation was computed. [2022-12-14 13:26:54,717 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 4965 4967) the Hoare annotation is: true [2022-12-14 13:26:54,717 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 4972 4974) the Hoare annotation is: true [2022-12-14 13:26:54,717 INFO L899 garLoopResultBuilder]: For program point pi_read_regrEXIT(lines 4972 4974) no Hoare annotation was computed. [2022-12-14 13:26:54,717 INFO L902 garLoopResultBuilder]: At program point might_faultFINAL(lines 4949 4951) the Hoare annotation is: true [2022-12-14 13:26:54,717 INFO L899 garLoopResultBuilder]: For program point might_faultEXIT(lines 4949 4951) no Hoare annotation was computed. [2022-12-14 13:26:54,717 INFO L899 garLoopResultBuilder]: For program point L3169(lines 3169 3176) no Hoare annotation was computed. [2022-12-14 13:26:54,718 INFO L899 garLoopResultBuilder]: For program point L3167-1(line 3167) no Hoare annotation was computed. [2022-12-14 13:26:54,718 INFO L902 garLoopResultBuilder]: At program point L3167(line 3167) the Hoare annotation is: true [2022-12-14 13:26:54,718 INFO L899 garLoopResultBuilder]: For program point L3161-1(line 3161) no Hoare annotation was computed. [2022-12-14 13:26:54,718 INFO L902 garLoopResultBuilder]: At program point L3161(line 3161) the Hoare annotation is: true [2022-12-14 13:26:54,718 INFO L899 garLoopResultBuilder]: For program point pt_commandFINAL(lines 3132 3182) no Hoare annotation was computed. [2022-12-14 13:26:54,718 INFO L899 garLoopResultBuilder]: For program point L3159(lines 3159 3165) no Hoare annotation was computed. [2022-12-14 13:26:54,718 INFO L899 garLoopResultBuilder]: For program point L3157(line 3157) no Hoare annotation was computed. [2022-12-14 13:26:54,718 INFO L902 garLoopResultBuilder]: At program point L3155(line 3155) the Hoare annotation is: true [2022-12-14 13:26:54,718 INFO L902 garLoopResultBuilder]: At program point L3178(line 3178) the Hoare annotation is: true [2022-12-14 13:26:54,718 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 3132 3182) the Hoare annotation is: true [2022-12-14 13:26:54,718 INFO L899 garLoopResultBuilder]: For program point L3178-1(line 3178) no Hoare annotation was computed. [2022-12-14 13:26:54,719 INFO L902 garLoopResultBuilder]: At program point L3143-1(line 3143) the Hoare annotation is: true [2022-12-14 13:26:54,719 INFO L902 garLoopResultBuilder]: At program point L3143(line 3143) the Hoare annotation is: true [2022-12-14 13:26:54,719 INFO L902 garLoopResultBuilder]: At program point L3141-1(line 3141) the Hoare annotation is: true [2022-12-14 13:26:54,719 INFO L902 garLoopResultBuilder]: At program point L3172(line 3172) the Hoare annotation is: true [2022-12-14 13:26:54,719 INFO L902 garLoopResultBuilder]: At program point L3141(line 3141) the Hoare annotation is: true [2022-12-14 13:26:54,719 INFO L899 garLoopResultBuilder]: For program point L3172-1(line 3172) no Hoare annotation was computed. [2022-12-14 13:26:54,719 INFO L902 garLoopResultBuilder]: At program point L3156(line 3156) the Hoare annotation is: true [2022-12-14 13:26:54,719 INFO L902 garLoopResultBuilder]: At program point L3154(line 3154) the Hoare annotation is: true [2022-12-14 13:26:54,719 INFO L902 garLoopResultBuilder]: At program point L3154-1(line 3154) the Hoare annotation is: true [2022-12-14 13:26:54,719 INFO L902 garLoopResultBuilder]: At program point L3148(line 3148) the Hoare annotation is: true [2022-12-14 13:26:54,719 INFO L899 garLoopResultBuilder]: For program point L3146(lines 3146 3152) no Hoare annotation was computed. [2022-12-14 13:26:54,719 INFO L899 garLoopResultBuilder]: For program point L3148-1(line 3148) no Hoare annotation was computed. [2022-12-14 13:26:54,720 INFO L899 garLoopResultBuilder]: For program point L3144(line 3144) no Hoare annotation was computed. [2022-12-14 13:26:54,720 INFO L899 garLoopResultBuilder]: For program point L3142(line 3142) no Hoare annotation was computed. [2022-12-14 13:26:54,720 INFO L899 garLoopResultBuilder]: For program point pt_commandEXIT(lines 3132 3182) no Hoare annotation was computed. [2022-12-14 13:26:54,720 INFO L899 garLoopResultBuilder]: For program point L3083(line 3083) no Hoare annotation was computed. [2022-12-14 13:26:54,720 INFO L902 garLoopResultBuilder]: At program point L3112(line 3112) the Hoare annotation is: true [2022-12-14 13:26:54,720 INFO L902 garLoopResultBuilder]: At program point L3079(lines 3073 3130) the Hoare annotation is: true [2022-12-14 13:26:54,720 INFO L899 garLoopResultBuilder]: For program point L3112-1(line 3112) no Hoare annotation was computed. [2022-12-14 13:26:54,720 INFO L902 garLoopResultBuilder]: At program point ldv_21507(lines 3073 3130) the Hoare annotation is: true [2022-12-14 13:26:54,720 INFO L899 garLoopResultBuilder]: For program point L3108(lines 3108 3128) no Hoare annotation was computed. [2022-12-14 13:26:54,720 INFO L899 garLoopResultBuilder]: For program point L3088(lines 3088 3103) no Hoare annotation was computed. [2022-12-14 13:26:54,720 INFO L899 garLoopResultBuilder]: For program point L3113-1(line 3113) no Hoare annotation was computed. [2022-12-14 13:26:54,721 INFO L902 garLoopResultBuilder]: At program point L3113(line 3113) the Hoare annotation is: true [2022-12-14 13:26:54,721 INFO L902 garLoopResultBuilder]: At program point L3109(lines 3105 3128) the Hoare annotation is: true [2022-12-14 13:26:54,721 INFO L899 garLoopResultBuilder]: For program point pt_waitEXIT(lines 3065 3131) no Hoare annotation was computed. [2022-12-14 13:26:54,721 INFO L899 garLoopResultBuilder]: For program point L3093(lines 3093 3097) no Hoare annotation was computed. [2022-12-14 13:26:54,721 INFO L899 garLoopResultBuilder]: For program point L3089(lines 3089 3100) no Hoare annotation was computed. [2022-12-14 13:26:54,721 INFO L899 garLoopResultBuilder]: For program point L3085(lines 3085 3103) no Hoare annotation was computed. [2022-12-14 13:26:54,721 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 3065 3131) the Hoare annotation is: true [2022-12-14 13:26:54,721 INFO L902 garLoopResultBuilder]: At program point $Ultimate##10(lines 3105 3128) the Hoare annotation is: true [2022-12-14 13:26:54,721 INFO L899 garLoopResultBuilder]: For program point pt_waitFINAL(lines 3065 3131) no Hoare annotation was computed. [2022-12-14 13:26:54,721 INFO L902 garLoopResultBuilder]: At program point L3090(lines 3085 3103) the Hoare annotation is: true [2022-12-14 13:26:54,721 INFO L899 garLoopResultBuilder]: For program point L3111(line 3111) no Hoare annotation was computed. [2022-12-14 13:26:54,721 INFO L899 garLoopResultBuilder]: For program point mutex_unlockEXIT(lines 4955 4957) no Hoare annotation was computed. [2022-12-14 13:26:54,722 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 4955 4957) the Hoare annotation is: true [2022-12-14 13:26:54,722 INFO L899 garLoopResultBuilder]: For program point pi_connectEXIT(lines 4958 4960) no Hoare annotation was computed. [2022-12-14 13:26:54,722 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 4958 4960) the Hoare annotation is: true [2022-12-14 13:26:54,722 INFO L899 garLoopResultBuilder]: For program point device_destroyEXIT(lines 4936 4938) no Hoare annotation was computed. [2022-12-14 13:26:54,722 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 4936 4938) the Hoare annotation is: true [2022-12-14 13:26:54,722 INFO L899 garLoopResultBuilder]: For program point ldv_check_return_valueEXIT(lines 4939 4941) no Hoare annotation was computed. [2022-12-14 13:26:54,722 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 4939 4941) the Hoare annotation is: true [2022-12-14 13:26:54,722 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 4952 4954) the Hoare annotation is: true [2022-12-14 13:26:54,722 INFO L899 garLoopResultBuilder]: For program point mutex_lock_nestedEXIT(lines 4952 4954) no Hoare annotation was computed. [2022-12-14 13:26:54,722 INFO L902 garLoopResultBuilder]: At program point L3836(lines 3821 3843) the Hoare annotation is: true [2022-12-14 13:26:54,722 INFO L902 garLoopResultBuilder]: At program point L3830(line 3830) the Hoare annotation is: true [2022-12-14 13:26:54,723 INFO L899 garLoopResultBuilder]: For program point L3828(lines 3828 3834) no Hoare annotation was computed. [2022-12-14 13:26:54,723 INFO L899 garLoopResultBuilder]: For program point L3830-1(line 3830) no Hoare annotation was computed. [2022-12-14 13:26:54,723 INFO L899 garLoopResultBuilder]: For program point L3826(line 3826) no Hoare annotation was computed. [2022-12-14 13:26:54,723 INFO L902 garLoopResultBuilder]: At program point ldv_21644(lines 3821 3843) the Hoare annotation is: true [2022-12-14 13:26:54,723 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 3815 3857) the Hoare annotation is: true [2022-12-14 13:26:54,723 INFO L899 garLoopResultBuilder]: For program point L3849-1(line 3849) no Hoare annotation was computed. [2022-12-14 13:26:54,723 INFO L902 garLoopResultBuilder]: At program point L3849(line 3849) the Hoare annotation is: true [2022-12-14 13:26:54,723 INFO L899 garLoopResultBuilder]: For program point L3847(lines 3847 3853) no Hoare annotation was computed. [2022-12-14 13:26:54,723 INFO L899 garLoopResultBuilder]: For program point L3845-1(line 3845) no Hoare annotation was computed. [2022-12-14 13:26:54,723 INFO L902 garLoopResultBuilder]: At program point L3845(line 3845) the Hoare annotation is: true [2022-12-14 13:26:54,723 INFO L899 garLoopResultBuilder]: For program point L3837(lines 3837 3841) no Hoare annotation was computed. [2022-12-14 13:26:54,723 INFO L899 garLoopResultBuilder]: For program point pt_probeEXIT(lines 3815 3857) no Hoare annotation was computed. [2022-12-14 13:26:54,724 INFO L902 garLoopResultBuilder]: At program point L3821-1(lines 3821 3854) the Hoare annotation is: true [2022-12-14 13:26:54,724 INFO L899 garLoopResultBuilder]: For program point L3821(lines 3821 3854) no Hoare annotation was computed. [2022-12-14 13:26:54,724 INFO L899 garLoopResultBuilder]: For program point pt_probeFINAL(lines 3815 3857) no Hoare annotation was computed. [2022-12-14 13:26:54,724 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 3428 3448) the Hoare annotation is: true [2022-12-14 13:26:54,724 INFO L899 garLoopResultBuilder]: For program point pt_rewindEXIT(lines 3428 3448) no Hoare annotation was computed. [2022-12-14 13:26:54,724 INFO L902 garLoopResultBuilder]: At program point L3444(line 3444) the Hoare annotation is: true [2022-12-14 13:26:54,724 INFO L899 garLoopResultBuilder]: For program point L3444-1(line 3444) no Hoare annotation was computed. [2022-12-14 13:26:54,724 INFO L899 garLoopResultBuilder]: For program point L3320(lines 3320 3324) no Hoare annotation was computed. [2022-12-14 13:26:54,724 INFO L895 garLoopResultBuilder]: At program point ldv_21547(lines 3310 3326) the Hoare annotation is: (or (not (= ~ldv_module_refcounter~0 1)) (not (= ~disable~0 0))) [2022-12-14 13:26:54,725 INFO L902 garLoopResultBuilder]: At program point L3306(lines 3306 3326) the Hoare annotation is: true [2022-12-14 13:26:54,725 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 3298 3341) the Hoare annotation is: true [2022-12-14 13:26:54,725 INFO L902 garLoopResultBuilder]: At program point L3304(line 3304) the Hoare annotation is: true [2022-12-14 13:26:54,725 INFO L899 garLoopResultBuilder]: For program point L3304-1(line 3304) no Hoare annotation was computed. [2022-12-14 13:26:54,725 INFO L902 garLoopResultBuilder]: At program point L3335(line 3335) the Hoare annotation is: true [2022-12-14 13:26:54,725 INFO L899 garLoopResultBuilder]: For program point L3333(lines 3333 3338) no Hoare annotation was computed. [2022-12-14 13:26:54,725 INFO L899 garLoopResultBuilder]: For program point L3329-1(line 3329) no Hoare annotation was computed. [2022-12-14 13:26:54,725 INFO L902 garLoopResultBuilder]: At program point L3329(line 3329) the Hoare annotation is: true [2022-12-14 13:26:54,725 INFO L899 garLoopResultBuilder]: For program point L3327-1(lines 3302 3340) no Hoare annotation was computed. [2022-12-14 13:26:54,725 INFO L902 garLoopResultBuilder]: At program point $Ultimate##7(lines 3327 3332) the Hoare annotation is: true [2022-12-14 13:26:54,725 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))) [2022-12-14 13:26:54,726 INFO L899 garLoopResultBuilder]: For program point pt_atapiEXIT(lines 3298 3341) no Hoare annotation was computed. [2022-12-14 13:26:54,726 INFO L899 garLoopResultBuilder]: For program point L3388(lines 3388 3404) no Hoare annotation was computed. [2022-12-14 13:26:54,726 INFO L902 garLoopResultBuilder]: At program point L3390-1(lines 3390 3398) the Hoare annotation is: true [2022-12-14 13:26:54,726 INFO L902 garLoopResultBuilder]: At program point L3372(line 3372) the Hoare annotation is: true [2022-12-14 13:26:54,726 INFO L899 garLoopResultBuilder]: For program point pt_poll_dscEXIT(lines 3351 3407) no Hoare annotation was computed. [2022-12-14 13:26:54,726 INFO L902 garLoopResultBuilder]: At program point ldv_21564(lines 3357 3406) the Hoare annotation is: true [2022-12-14 13:26:54,726 INFO L899 garLoopResultBuilder]: For program point L3370(line 3370) no Hoare annotation was computed. [2022-12-14 13:26:54,726 INFO L899 garLoopResultBuilder]: For program point L3372-1(lines 3357 3406) no Hoare annotation was computed. [2022-12-14 13:26:54,726 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 3351 3407) the Hoare annotation is: true [2022-12-14 13:26:54,726 INFO L899 garLoopResultBuilder]: For program point L3368(line 3368) no Hoare annotation was computed. [2022-12-14 13:26:54,726 INFO L902 garLoopResultBuilder]: At program point $Ultimate##10(lines 3390 3398) the Hoare annotation is: true [2022-12-14 13:26:54,726 INFO L902 garLoopResultBuilder]: At program point $Ultimate##4(lines 3379 3383) the Hoare annotation is: true [2022-12-14 13:26:54,727 INFO L902 garLoopResultBuilder]: At program point $Ultimate##6(lines 3385 3404) the Hoare annotation is: true [2022-12-14 13:26:54,727 INFO L899 garLoopResultBuilder]: For program point pt_poll_dscFINAL(lines 3351 3407) no Hoare annotation was computed. [2022-12-14 13:26:54,727 INFO L899 garLoopResultBuilder]: For program point L3371-1(line 3371) no Hoare annotation was computed. [2022-12-14 13:26:54,727 INFO L902 garLoopResultBuilder]: At program point L3371(line 3371) the Hoare annotation is: true [2022-12-14 13:26:54,727 INFO L902 garLoopResultBuilder]: At program point L3369-1(line 3369) the Hoare annotation is: true [2022-12-14 13:26:54,727 INFO L899 garLoopResultBuilder]: For program point L3400(line 3400) no Hoare annotation was computed. [2022-12-14 13:26:54,727 INFO L902 garLoopResultBuilder]: At program point L3369(line 3369) the Hoare annotation is: true [2022-12-14 13:26:54,727 INFO L902 garLoopResultBuilder]: At program point L3367-1(line 3367) the Hoare annotation is: true [2022-12-14 13:26:54,727 INFO L902 garLoopResultBuilder]: At program point L3367(line 3367) the Hoare annotation is: true [2022-12-14 13:26:54,727 INFO L899 garLoopResultBuilder]: For program point L3365(line 3365) no Hoare annotation was computed. [2022-12-14 13:26:54,727 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 3668 3687) the Hoare annotation is: true [2022-12-14 13:26:54,728 INFO L899 garLoopResultBuilder]: For program point xnEXIT(lines 3668 3687) no Hoare annotation was computed. [2022-12-14 13:26:54,728 INFO L902 garLoopResultBuilder]: At program point $Ultimate##2(lines 3679 3683) the Hoare annotation is: true [2022-12-14 13:26:54,728 INFO L899 garLoopResultBuilder]: For program point _copy_from_userEXIT(lines 4923 4925) no Hoare annotation was computed. [2022-12-14 13:26:54,728 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 4923 4925) the Hoare annotation is: true [2022-12-14 13:26:54,728 INFO L902 garLoopResultBuilder]: At program point L3256(lines 3256 3276) the Hoare annotation is: true [2022-12-14 13:26:54,728 INFO L902 garLoopResultBuilder]: At program point L3254(line 3254) the Hoare annotation is: true [2022-12-14 13:26:54,728 INFO L899 garLoopResultBuilder]: For program point L3254-1(line 3254) no Hoare annotation was computed. [2022-12-14 13:26:54,728 INFO L899 garLoopResultBuilder]: For program point L3279-1(line 3279) no Hoare annotation was computed. [2022-12-14 13:26:54,728 INFO L902 garLoopResultBuilder]: At program point L3279(line 3279) the Hoare annotation is: true [2022-12-14 13:26:54,728 INFO L899 garLoopResultBuilder]: For program point L3277-1(lines 3277 3282) no Hoare annotation was computed. [2022-12-14 13:26:54,728 INFO L899 garLoopResultBuilder]: For program point pt_req_senseEXIT(lines 3234 3297) no Hoare annotation was computed. [2022-12-14 13:26:54,729 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 3234 3297) the Hoare annotation is: true [2022-12-14 13:26:54,729 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))) [2022-12-14 13:26:54,729 INFO L902 garLoopResultBuilder]: At program point $Ultimate##7(lines 3277 3282) the Hoare annotation is: true [2022-12-14 13:26:54,729 INFO L895 garLoopResultBuilder]: At program point ldv_21535(lines 3260 3276) the Hoare annotation is: (or (not (= ~ldv_module_refcounter~0 1)) (not (= ~disable~0 0))) [2022-12-14 13:26:54,729 INFO L899 garLoopResultBuilder]: For program point L3270(lines 3270 3274) no Hoare annotation was computed. [2022-12-14 13:26:54,729 INFO L895 garLoopResultBuilder]: At program point L4032(line 4032) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-12-14 13:26:54,729 INFO L899 garLoopResultBuilder]: For program point L3999(lines 3999 4005) no Hoare annotation was computed. [2022-12-14 13:26:54,729 INFO L895 garLoopResultBuilder]: At program point L3999-2(lines 3999 4005) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-12-14 13:26:54,729 INFO L895 garLoopResultBuilder]: At program point L4759(line 4759) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-12-14 13:26:54,730 INFO L895 garLoopResultBuilder]: At program point pt_read_ldv_21702#1(lines 4206 4222) the Hoare annotation is: false [2022-12-14 13:26:54,730 INFO L899 garLoopResultBuilder]: For program point L4759-1(lines 4755 4766) no Hoare annotation was computed. [2022-12-14 13:26:54,730 INFO L895 garLoopResultBuilder]: At program point L4495(line 4495) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-12-14 13:26:54,730 INFO L899 garLoopResultBuilder]: For program point L4495-1(line 4495) no Hoare annotation was computed. [2022-12-14 13:26:54,730 INFO L899 garLoopResultBuilder]: For program point L4363(lines 4363 4366) no Hoare annotation was computed. [2022-12-14 13:26:54,730 INFO L895 garLoopResultBuilder]: At program point L4429(line 4429) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-12-14 13:26:54,730 INFO L899 garLoopResultBuilder]: For program point L4429-1(line 4429) no Hoare annotation was computed. [2022-12-14 13:26:54,730 INFO L895 garLoopResultBuilder]: At program point L4231-1(lines 4231 4235) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-12-14 13:26:54,730 INFO L899 garLoopResultBuilder]: For program point L4000(lines 4000 4003) no Hoare annotation was computed. [2022-12-14 13:26:54,730 INFO L899 garLoopResultBuilder]: For program point L4033(line 4033) no Hoare annotation was computed. [2022-12-14 13:26:54,730 INFO L899 garLoopResultBuilder]: For program point L3967-1(lines 3962 4036) no Hoare annotation was computed. [2022-12-14 13:26:54,731 INFO L895 garLoopResultBuilder]: At program point L3967(line 3967) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-12-14 13:26:54,731 INFO L899 garLoopResultBuilder]: For program point L3901-1(line 3901) no Hoare annotation was computed. [2022-12-14 13:26:54,731 INFO L895 garLoopResultBuilder]: At program point L3901(line 3901) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-12-14 13:26:54,731 INFO L899 garLoopResultBuilder]: For program point L4793(lines 4793 4800) no Hoare annotation was computed. [2022-12-14 13:26:54,731 INFO L895 garLoopResultBuilder]: At program point L4463(line 4463) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-12-14 13:26:54,731 INFO L899 garLoopResultBuilder]: For program point L4463-1(line 4463) no Hoare annotation was computed. [2022-12-14 13:26:54,731 INFO L895 garLoopResultBuilder]: At program point L4166(line 4166) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-12-14 13:26:54,731 INFO L899 garLoopResultBuilder]: For program point L4265(lines 4265 4272) no Hoare annotation was computed. [2022-12-14 13:26:54,731 INFO L899 garLoopResultBuilder]: For program point L4166-1(line 4166) no Hoare annotation was computed. [2022-12-14 13:26:54,731 INFO L895 garLoopResultBuilder]: At program point pt_init_out_chrdev#1(lines 4540 4622) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-12-14 13:26:54,731 INFO L899 garLoopResultBuilder]: For program point L4464-1(line 4464) no Hoare annotation was computed. [2022-12-14 13:26:54,731 INFO L895 garLoopResultBuilder]: At program point L4464(line 4464) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-12-14 13:26:54,732 INFO L899 garLoopResultBuilder]: For program point L4200-1(line 4200) no Hoare annotation was computed. [2022-12-14 13:26:54,732 INFO L895 garLoopResultBuilder]: At program point L4200(line 4200) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-12-14 13:26:54,732 INFO L899 garLoopResultBuilder]: For program point L3903(lines 3903 3910) no Hoare annotation was computed. [2022-12-14 13:26:54,732 INFO L899 garLoopResultBuilder]: For program point L4630(lines 4630 4636) no Hoare annotation was computed. [2022-12-14 13:26:54,732 INFO L895 garLoopResultBuilder]: At program point L4729(line 4729) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-12-14 13:26:54,732 INFO L899 garLoopResultBuilder]: For program point L4729-1(lines 4726 4736) no Hoare annotation was computed. [2022-12-14 13:26:54,732 INFO L899 garLoopResultBuilder]: For program point L4564-2(lines 4564 4569) no Hoare annotation was computed. [2022-12-14 13:26:54,732 INFO L899 garLoopResultBuilder]: For program point L4630-1(lines 4630 4636) no Hoare annotation was computed. [2022-12-14 13:26:54,732 INFO L899 garLoopResultBuilder]: For program point L4564(lines 4564 4569) no Hoare annotation was computed. [2022-12-14 13:26:54,732 INFO L895 garLoopResultBuilder]: At program point L4267(line 4267) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-12-14 13:26:54,732 INFO L899 garLoopResultBuilder]: For program point L4267-1(line 4267) no Hoare annotation was computed. [2022-12-14 13:26:54,733 INFO L899 garLoopResultBuilder]: For program point L4168(lines 4168 4171) no Hoare annotation was computed. [2022-12-14 13:26:54,733 INFO L895 garLoopResultBuilder]: At program point L4069(line 4069) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-12-14 13:26:54,733 INFO L899 garLoopResultBuilder]: For program point L3937-1(line 3937) no Hoare annotation was computed. [2022-12-14 13:26:54,733 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)) [2022-12-14 13:26:54,733 INFO L899 garLoopResultBuilder]: For program point L4796(lines 4796 4800) no Hoare annotation was computed. [2022-12-14 13:26:54,733 INFO L895 garLoopResultBuilder]: At program point L4466(line 4466) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-12-14 13:26:54,733 INFO L895 garLoopResultBuilder]: At program point pt_write_ldv_21733#1(lines 4348 4530) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-12-14 13:26:54,733 INFO L899 garLoopResultBuilder]: For program point L4367(lines 4367 4380) no Hoare annotation was computed. [2022-12-14 13:26:54,733 INFO L899 garLoopResultBuilder]: For program point L4466-1(line 4466) no Hoare annotation was computed. [2022-12-14 13:26:54,733 INFO L895 garLoopResultBuilder]: At program point L4202(lines 4202 4222) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-12-14 13:26:54,733 INFO L899 garLoopResultBuilder]: For program point L4367-2(lines 4367 4380) no Hoare annotation was computed. [2022-12-14 13:26:54,734 INFO L895 garLoopResultBuilder]: At program point L4070(line 4070) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-12-14 13:26:54,734 INFO L899 garLoopResultBuilder]: For program point L3971-1(line 3971) no Hoare annotation was computed. [2022-12-14 13:26:54,734 INFO L895 garLoopResultBuilder]: At program point L3971(line 3971) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-12-14 13:26:54,734 INFO L895 garLoopResultBuilder]: At program point pt_read_ldv_21711#1(lines 4148 4326) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-12-14 13:26:54,734 INFO L895 garLoopResultBuilder]: At program point L4632-1(line 4632) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-12-14 13:26:54,734 INFO L895 garLoopResultBuilder]: At program point L4566(line 4566) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-12-14 13:26:54,734 INFO L895 garLoopResultBuilder]: At program point L4632(line 4632) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-12-14 13:26:54,734 INFO L899 garLoopResultBuilder]: For program point L4566-1(line 4566) no Hoare annotation was computed. [2022-12-14 13:26:54,734 INFO L899 garLoopResultBuilder]: For program point L4104(lines 4104 4107) no Hoare annotation was computed. [2022-12-14 13:26:54,734 INFO L895 garLoopResultBuilder]: At program point L4038(lines 4038 4095) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-12-14 13:26:54,735 INFO L899 garLoopResultBuilder]: For program point L4071(line 4071) no Hoare annotation was computed. [2022-12-14 13:26:54,735 INFO L899 garLoopResultBuilder]: For program point L4699(lines 4699 4702) no Hoare annotation was computed. [2022-12-14 13:26:54,735 INFO L895 garLoopResultBuilder]: At program point L4435-1(lines 4435 4439) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-12-14 13:26:54,735 INFO L895 garLoopResultBuilder]: At program point L4501(line 4501) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-12-14 13:26:54,735 INFO L899 garLoopResultBuilder]: For program point L4501-1(line 4501) no Hoare annotation was computed. [2022-12-14 13:26:54,735 INFO L899 garLoopResultBuilder]: For program point L4237(line 4237) no Hoare annotation was computed. [2022-12-14 13:26:54,735 INFO L895 garLoopResultBuilder]: At program point pt_open_out#1(lines 3962 4036) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-12-14 13:26:54,735 INFO L895 garLoopResultBuilder]: At program point L4370(line 4370) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-12-14 13:26:54,735 INFO L899 garLoopResultBuilder]: For program point L4469(lines 4469 4476) no Hoare annotation was computed. [2022-12-14 13:26:54,735 INFO L899 garLoopResultBuilder]: For program point L4370-1(line 4370) no Hoare annotation was computed. [2022-12-14 13:26:54,735 INFO L899 garLoopResultBuilder]: For program point L4007(line 4007) no Hoare annotation was computed. [2022-12-14 13:26:54,736 INFO L895 garLoopResultBuilder]: At program point L3908(line 3908) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-12-14 13:26:54,736 INFO L899 garLoopResultBuilder]: For program point L3908-1(line 3908) no Hoare annotation was computed. [2022-12-14 13:26:54,736 INFO L895 garLoopResultBuilder]: At program point pt_write_ldv_21739#1(lines 4348 4530) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-12-14 13:26:54,736 INFO L899 garLoopResultBuilder]: For program point L4404-1(line 4404) no Hoare annotation was computed. [2022-12-14 13:26:54,736 INFO L895 garLoopResultBuilder]: At program point L4404(line 4404) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-12-14 13:26:54,736 INFO L899 garLoopResultBuilder]: For program point L4239(lines 4239 4246) no Hoare annotation was computed. [2022-12-14 13:26:54,736 INFO L899 garLoopResultBuilder]: For program point L4173(lines 4173 4176) no Hoare annotation was computed. [2022-12-14 13:26:54,736 INFO L895 garLoopResultBuilder]: At program point L3975(lines 3975 3981) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-12-14 13:26:54,736 INFO L895 garLoopResultBuilder]: At program point L4471(line 4471) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-12-14 13:26:54,736 INFO L899 garLoopResultBuilder]: For program point L4471-1(line 4471) no Hoare annotation was computed. [2022-12-14 13:26:54,737 INFO L899 garLoopResultBuilder]: For program point L4372(lines 4372 4375) no Hoare annotation was computed. [2022-12-14 13:26:54,737 INFO L899 garLoopResultBuilder]: For program point L4108(lines 4108 4113) no Hoare annotation was computed. [2022-12-14 13:26:54,737 INFO L899 garLoopResultBuilder]: For program point L4108-1(lines 4108 4113) no Hoare annotation was computed. [2022-12-14 13:26:54,737 INFO L895 garLoopResultBuilder]: At program point pt_write_ldv_21738#1(lines 4348 4530) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-12-14 13:26:54,737 INFO L895 garLoopResultBuilder]: At program point L4406(lines 4406 4426) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-12-14 13:26:54,737 INFO L895 garLoopResultBuilder]: At program point L4241(line 4241) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-12-14 13:26:54,737 INFO L895 garLoopResultBuilder]: At program point L4241-1(line 4241) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-12-14 13:26:54,737 INFO L895 garLoopResultBuilder]: At program point L4076(line 4076) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-12-14 13:26:54,737 INFO L899 garLoopResultBuilder]: For program point L3977-1(line 3977) no Hoare annotation was computed. [2022-12-14 13:26:54,738 INFO L895 garLoopResultBuilder]: At program point L3977(line 3977) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-12-14 13:26:54,738 INFO L895 garLoopResultBuilder]: At program point main_ldv_module_exit#1(lines 4692 4811) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-12-14 13:26:54,738 INFO L895 garLoopResultBuilder]: At program point pt_read_ldv_21710#1(lines 4148 4326) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-12-14 13:26:54,738 INFO L895 garLoopResultBuilder]: At program point pt_open_returnLabel#1(lines 3954 4037) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-12-14 13:26:54,738 INFO L895 garLoopResultBuilder]: At program point pt_read_returnLabel#1(lines 4128 4327) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-12-14 13:26:54,738 INFO L899 garLoopResultBuilder]: For program point L4242(line 4242) no Hoare annotation was computed. [2022-12-14 13:26:54,738 INFO L895 garLoopResultBuilder]: At program point L4110(line 4110) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-12-14 13:26:54,738 INFO L895 garLoopResultBuilder]: At program point L4077(line 4077) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-12-14 13:26:54,739 INFO L895 garLoopResultBuilder]: At program point pt_ioctl_case_6#1(lines 4059 4088) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-12-14 13:26:54,739 INFO L899 garLoopResultBuilder]: For program point L4441(line 4441) no Hoare annotation was computed. [2022-12-14 13:26:54,739 INFO L899 garLoopResultBuilder]: For program point L4177(lines 4177 4180) no Hoare annotation was computed. [2022-12-14 13:26:54,739 INFO L899 garLoopResultBuilder]: For program point L4078(line 4078) no Hoare annotation was computed. [2022-12-14 13:26:54,739 INFO L895 garLoopResultBuilder]: At program point L3913(lines 3868 3952) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-12-14 13:26:54,739 INFO L899 garLoopResultBuilder]: For program point L4541(lines 4541 4545) no Hoare annotation was computed. [2022-12-14 13:26:54,739 INFO L895 garLoopResultBuilder]: At program point L4211(lines 4206 4222) the Hoare annotation is: false [2022-12-14 13:26:54,739 INFO L895 garLoopResultBuilder]: At program point L4046(lines 4046 4093) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-12-14 13:26:54,739 INFO L895 garLoopResultBuilder]: At program point L4806(lines 4692 4811) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-12-14 13:26:54,739 INFO L895 garLoopResultBuilder]: At program point pt_ioctl_case_5#1(lines 4062 4088) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-12-14 13:26:54,739 INFO L899 garLoopResultBuilder]: For program point L4443(lines 4443 4450) no Hoare annotation was computed. [2022-12-14 13:26:54,740 INFO L899 garLoopResultBuilder]: For program point L4377(lines 4377 4380) no Hoare annotation was computed. [2022-12-14 13:26:54,740 INFO L899 garLoopResultBuilder]: For program point L4708(lines 4708 4787) no Hoare annotation was computed. [2022-12-14 13:26:54,740 INFO L895 garLoopResultBuilder]: At program point pt_write_returnLabel#1(lines 4328 4531) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-12-14 13:26:54,740 INFO L899 garLoopResultBuilder]: For program point L4312(line 4312) no Hoare annotation was computed. [2022-12-14 13:26:54,740 INFO L899 garLoopResultBuilder]: For program point L4114(lines 4114 4119) no Hoare annotation was computed. [2022-12-14 13:26:54,740 INFO L899 garLoopResultBuilder]: For program point L4114-1(lines 4114 4119) no Hoare annotation was computed. [2022-12-14 13:26:54,740 INFO L895 garLoopResultBuilder]: At program point L4907(line 4907) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-12-14 13:26:54,740 INFO L895 garLoopResultBuilder]: At program point L4907-1(line 4907) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-12-14 13:26:54,740 INFO L895 garLoopResultBuilder]: At program point L4445(line 4445) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-12-14 13:26:54,740 INFO L895 garLoopResultBuilder]: At program point L4445-1(line 4445) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-12-14 13:26:54,741 INFO L895 garLoopResultBuilder]: At program point L4247-2(lines 4247 4250) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-12-14 13:26:54,741 INFO L899 garLoopResultBuilder]: For program point L4446(line 4446) no Hoare annotation was computed. [2022-12-14 13:26:54,741 INFO L899 garLoopResultBuilder]: For program point L4314(lines 4314 4317) no Hoare annotation was computed. [2022-12-14 13:26:54,741 INFO L895 garLoopResultBuilder]: At program point L4281(line 4281) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-12-14 13:26:54,741 INFO L899 garLoopResultBuilder]: For program point L4281-1(line 4281) no Hoare annotation was computed. [2022-12-14 13:26:54,741 INFO L895 garLoopResultBuilder]: At program point L4116(line 4116) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-12-14 13:26:54,741 INFO L899 garLoopResultBuilder]: For program point L4711(lines 4711 4787) no Hoare annotation was computed. [2022-12-14 13:26:54,741 INFO L899 garLoopResultBuilder]: For program point L4744-1(lines 4740 4751) no Hoare annotation was computed. [2022-12-14 13:26:54,741 INFO L895 garLoopResultBuilder]: At program point L4744(line 4744) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-12-14 13:26:54,741 INFO L899 garLoopResultBuilder]: For program point L4381(lines 4381 4384) no Hoare annotation was computed. [2022-12-14 13:26:54,742 INFO L899 garLoopResultBuilder]: For program point L4216(lines 4216 4220) no Hoare annotation was computed. [2022-12-14 13:26:54,742 INFO L899 garLoopResultBuilder]: For program point L4018(lines 4018 4024) no Hoare annotation was computed. [2022-12-14 13:26:54,742 INFO L895 garLoopResultBuilder]: At program point L4415(lines 4410 4426) the Hoare annotation is: false [2022-12-14 13:26:54,742 INFO L899 garLoopResultBuilder]: For program point L3986(lines 3986 3989) no Hoare annotation was computed. [2022-12-14 13:26:54,742 INFO L895 garLoopResultBuilder]: At program point L3887-1(line 3887) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-12-14 13:26:54,742 INFO L895 garLoopResultBuilder]: At program point main_ldv_21812#1(lines 4692 4811) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-12-14 13:26:54,742 INFO L895 garLoopResultBuilder]: At program point L4647(line 4647) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-12-14 13:26:54,742 INFO L895 garLoopResultBuilder]: At program point $Ultimate##86(lines 4740 4752) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-12-14 13:26:54,742 INFO L899 garLoopResultBuilder]: For program point L4647-1(line 4647) no Hoare annotation was computed. [2022-12-14 13:26:54,742 INFO L899 garLoopResultBuilder]: For program point L4185(line 4185) no Hoare annotation was computed. [2022-12-14 13:26:54,742 INFO L899 garLoopResultBuilder]: For program point L4053(line 4053) no Hoare annotation was computed. [2022-12-14 13:26:54,742 INFO L899 garLoopResultBuilder]: For program point L4714(lines 4714 4787) no Hoare annotation was computed. [2022-12-14 13:26:54,743 INFO L895 garLoopResultBuilder]: At program point L4549(lines 4549 4553) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-12-14 13:26:54,743 INFO L899 garLoopResultBuilder]: For program point L4516(line 4516) no Hoare annotation was computed. [2022-12-14 13:26:54,743 INFO L899 garLoopResultBuilder]: For program point L4252(line 4252) no Hoare annotation was computed. [2022-12-14 13:26:54,743 INFO L895 garLoopResultBuilder]: At program point L3922(lines 3868 3952) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-12-14 13:26:54,743 INFO L899 garLoopResultBuilder]: For program point L3889(lines 3889 3892) no Hoare annotation was computed. [2022-12-14 13:26:54,743 INFO L895 garLoopResultBuilder]: At program point L4913(line 4913) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-12-14 13:26:54,743 INFO L895 garLoopResultBuilder]: At program point L4913-1(line 4913) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-12-14 13:26:54,743 INFO L895 garLoopResultBuilder]: At program point pt_release_returnLabel#1(lines 4096 4127) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-12-14 13:26:54,743 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2022-12-14 13:26:54,743 INFO L895 garLoopResultBuilder]: At program point L4451-2(lines 4451 4454) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-12-14 13:26:54,744 INFO L899 garLoopResultBuilder]: For program point L4187(lines 4187 4190) no Hoare annotation was computed. [2022-12-14 13:26:54,744 INFO L899 garLoopResultBuilder]: For program point L4055(lines 4055 4058) no Hoare annotation was computed. [2022-12-14 13:26:54,744 INFO L895 garLoopResultBuilder]: At program point $Ultimate##195(lines 4507 4511) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-12-14 13:26:54,744 INFO L895 garLoopResultBuilder]: At program point $Ultimate##199(lines 4523 4527) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-12-14 13:26:54,744 INFO L899 garLoopResultBuilder]: For program point L4518(lines 4518 4521) no Hoare annotation was computed. [2022-12-14 13:26:54,744 INFO L895 garLoopResultBuilder]: At program point $Ultimate##57(lines 4726 4737) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-12-14 13:26:54,744 INFO L899 garLoopResultBuilder]: For program point L4254(lines 4254 4257) no Hoare annotation was computed. [2022-12-14 13:26:54,744 INFO L895 garLoopResultBuilder]: At program point L4618(lines 4540 4622) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-12-14 13:26:54,744 INFO L899 garLoopResultBuilder]: For program point L4717(lines 4717 4787) no Hoare annotation was computed. [2022-12-14 13:26:54,744 INFO L895 garLoopResultBuilder]: At program point L4585(line 4585) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-12-14 13:26:54,745 INFO L895 garLoopResultBuilder]: At program point $Ultimate##41(lines 4609 4613) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-12-14 13:26:54,745 INFO L899 garLoopResultBuilder]: For program point L4585-1(line 4585) no Hoare annotation was computed. [2022-12-14 13:26:54,745 INFO L899 garLoopResultBuilder]: For program point L4420(lines 4420 4424) no Hoare annotation was computed. [2022-12-14 13:26:54,745 INFO L899 garLoopResultBuilder]: For program point L4123-1(line 4123) no Hoare annotation was computed. [2022-12-14 13:26:54,745 INFO L895 garLoopResultBuilder]: At program point L4123(line 4123) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-12-14 13:26:54,745 INFO L899 garLoopResultBuilder]: For program point L3991-1(line 3991) no Hoare annotation was computed. [2022-12-14 13:26:54,745 INFO L895 garLoopResultBuilder]: At program point L3991(line 3991) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-12-14 13:26:54,745 INFO L899 garLoopResultBuilder]: For program point L3925-1(lines 3925 3926) no Hoare annotation was computed. [2022-12-14 13:26:54,745 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)) [2022-12-14 13:26:54,745 INFO L899 garLoopResultBuilder]: For program point L4652-2(lines 4652 4657) no Hoare annotation was computed. [2022-12-14 13:26:54,745 INFO L899 garLoopResultBuilder]: For program point L4652(lines 4652 4657) no Hoare annotation was computed. [2022-12-14 13:26:54,746 INFO L895 garLoopResultBuilder]: At program point $Ultimate##34(lines 4572 4576) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-12-14 13:26:54,746 INFO L895 garLoopResultBuilder]: At program point $Ultimate##135(lines 4303 4307) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-12-14 13:26:54,746 INFO L895 garLoopResultBuilder]: At program point $Ultimate##139(lines 4319 4323) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-12-14 13:26:54,746 INFO L895 garLoopResultBuilder]: At program point L4884-1(lines 4881 4892) the Hoare annotation is: (= ~disable~0 0) [2022-12-14 13:26:54,746 INFO L899 garLoopResultBuilder]: For program point L4884(lines 4884 4889) no Hoare annotation was computed. [2022-12-14 13:26:54,746 INFO L895 garLoopResultBuilder]: At program point L4587(lines 4587 4594) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-12-14 13:26:54,746 INFO L895 garLoopResultBuilder]: At program point $Ultimate##144(lines 4755 4767) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-12-14 13:26:54,746 INFO L899 garLoopResultBuilder]: For program point L4389(line 4389) no Hoare annotation was computed. [2022-12-14 13:26:54,746 INFO L895 garLoopResultBuilder]: At program point pt_write_ldv_21730#1(lines 4410 4426) the Hoare annotation is: false [2022-12-14 13:26:54,746 INFO L899 garLoopResultBuilder]: For program point L4059(lines 4059 4088) no Hoare annotation was computed. [2022-12-14 13:26:54,746 INFO L895 garLoopResultBuilder]: At program point L4654(line 4654) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-12-14 13:26:54,747 INFO L895 garLoopResultBuilder]: At program point $Ultimate##16(lines 3922 3943) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-12-14 13:26:54,747 INFO L895 garLoopResultBuilder]: At program point L4720(lines 4720 4787) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-12-14 13:26:54,747 INFO L899 garLoopResultBuilder]: For program point L4654-1(line 4654) no Hoare annotation was computed. [2022-12-14 13:26:54,747 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(line -1) the Hoare annotation is: true [2022-12-14 13:26:54,747 INFO L899 garLoopResultBuilder]: For program point L4456(line 4456) no Hoare annotation was computed. [2022-12-14 13:26:54,747 INFO L895 garLoopResultBuilder]: At program point $Ultimate##14(lines 3916 3920) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-12-14 13:26:54,747 INFO L895 garLoopResultBuilder]: At program point L4225(line 4225) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-12-14 13:26:54,747 INFO L899 garLoopResultBuilder]: For program point L4225-1(line 4225) no Hoare annotation was computed. [2022-12-14 13:26:54,747 INFO L899 garLoopResultBuilder]: For program point L3994(lines 3994 3997) no Hoare annotation was computed. [2022-12-14 13:26:54,747 INFO L899 garLoopResultBuilder]: For program point L4027-1(line 4027) no Hoare annotation was computed. [2022-12-14 13:26:54,747 INFO L895 garLoopResultBuilder]: At program point L4027(line 4027) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-12-14 13:26:54,747 INFO L899 garLoopResultBuilder]: For program point L3928(lines 3928 3941) no Hoare annotation was computed. [2022-12-14 13:26:54,747 INFO L895 garLoopResultBuilder]: At program point L4886(line 4886) the Hoare annotation is: false [2022-12-14 13:26:54,748 INFO L899 garLoopResultBuilder]: For program point L3895-1(lines 3895 3897) no Hoare annotation was computed. [2022-12-14 13:26:54,748 INFO L895 garLoopResultBuilder]: At program point L3895(lines 3895 3897) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-12-14 13:26:54,748 INFO L895 garLoopResultBuilder]: At program point L4490(lines 4490 4491) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-12-14 13:26:54,748 INFO L899 garLoopResultBuilder]: For program point L4391(lines 4391 4394) no Hoare annotation was computed. [2022-12-14 13:26:54,748 INFO L899 garLoopResultBuilder]: For program point L4490-1(lines 4490 4491) no Hoare annotation was computed. [2022-12-14 13:26:54,748 INFO L895 garLoopResultBuilder]: At program point L4259(line 4259) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-12-14 13:26:54,748 INFO L899 garLoopResultBuilder]: For program point L4259-1(line 4259) no Hoare annotation was computed. [2022-12-14 13:26:54,748 INFO L895 garLoopResultBuilder]: At program point $Ultimate##169(lines 4435 4439) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-12-14 13:26:54,748 INFO L895 garLoopResultBuilder]: At program point $Ultimate##167(lines 4427 4433) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-12-14 13:26:54,748 INFO L895 garLoopResultBuilder]: At program point $Ultimate##204(lines 4770 4776) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-12-14 13:26:54,749 INFO L895 garLoopResultBuilder]: At program point L4788(lines 4692 4811) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-12-14 13:26:54,749 INFO L899 garLoopResultBuilder]: For program point L4458(lines 4458 4461) no Hoare annotation was computed. [2022-12-14 13:26:54,749 INFO L899 garLoopResultBuilder]: For program point L4557(lines 4557 4580) no Hoare annotation was computed. [2022-12-14 13:26:54,749 INFO L895 garLoopResultBuilder]: At program point pt_ioctl_case_1074294017#1(lines 4046 4093) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-12-14 13:26:54,749 INFO L899 garLoopResultBuilder]: For program point L4260-1(line 4260) no Hoare annotation was computed. [2022-12-14 13:26:54,749 INFO L899 garLoopResultBuilder]: For program point L4293(lines 4293 4299) no Hoare annotation was computed. [2022-12-14 13:26:54,749 INFO L895 garLoopResultBuilder]: At program point L4260(line 4260) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-12-14 13:26:54,749 INFO L895 garLoopResultBuilder]: At program point L4062(lines 4062 4088) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-12-14 13:26:54,749 INFO L895 garLoopResultBuilder]: At program point L2972(line 2972) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-12-14 13:26:54,749 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)) [2022-12-14 13:26:54,750 INFO L895 garLoopResultBuilder]: At program point L2972-1(line 2972) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-12-14 13:26:54,750 INFO L899 garLoopResultBuilder]: For program point L3930-1(line 3930) no Hoare annotation was computed. [2022-12-14 13:26:54,750 INFO L895 garLoopResultBuilder]: At program point $Ultimate##107(lines 4223 4229) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-12-14 13:26:54,750 INFO L895 garLoopResultBuilder]: At program point L3964(line 3964) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-12-14 13:26:54,750 INFO L899 garLoopResultBuilder]: For program point L3964-1(line 3964) no Hoare annotation was computed. [2022-12-14 13:26:54,750 INFO L895 garLoopResultBuilder]: At program point $Ultimate##109(lines 4231 4235) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-12-14 13:26:54,750 INFO L895 garLoopResultBuilder]: At program point pt_read_ldv_21705#1(lines 4148 4326) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-12-14 13:26:54,750 INFO L899 garLoopResultBuilder]: For program point L4493(lines 4493 4499) no Hoare annotation was computed. [2022-12-14 13:26:54,750 INFO L895 garLoopResultBuilder]: At program point L4295(line 4295) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-12-14 13:26:54,750 INFO L895 garLoopResultBuilder]: At program point L4262(line 4262) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-12-14 13:26:54,750 INFO L899 garLoopResultBuilder]: For program point L4295-1(line 4295) no Hoare annotation was computed. [2022-12-14 13:26:54,750 INFO L899 garLoopResultBuilder]: For program point L4262-1(line 4262) no Hoare annotation was computed. [2022-12-14 13:26:54,751 INFO L895 garLoopResultBuilder]: At program point $Ultimate##234(lines 4639 4643) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-12-14 13:26:54,751 INFO L899 garLoopResultBuilder]: For program point L4163(lines 4163 4176) no Hoare annotation was computed. [2022-12-14 13:26:54,751 INFO L899 garLoopResultBuilder]: For program point L4163-2(lines 4163 4176) no Hoare annotation was computed. [2022-12-14 13:26:54,751 INFO L895 garLoopResultBuilder]: At program point $Ultimate##239(lines 4660 4664) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-12-14 13:26:54,751 INFO L899 garLoopResultBuilder]: For program point L3932(lines 3932 3939) no Hoare annotation was computed. [2022-12-14 13:26:54,751 INFO L899 garLoopResultBuilder]: For program point L3899(lines 3899 3912) no Hoare annotation was computed. [2022-12-14 13:26:54,751 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 3625 3667) the Hoare annotation is: true [2022-12-14 13:26:54,751 INFO L902 garLoopResultBuilder]: At program point $Ultimate##8(lines 3654 3658) the Hoare annotation is: true [2022-12-14 13:26:54,751 INFO L899 garLoopResultBuilder]: For program point xsEXIT(lines 3625 3667) no Hoare annotation was computed. [2022-12-14 13:26:54,751 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 2814 2822) the Hoare annotation is: true [2022-12-14 13:26:54,751 INFO L899 garLoopResultBuilder]: For program point IS_ERREXIT(lines 2814 2822) no Hoare annotation was computed. [2022-12-14 13:26:54,754 INFO L445 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1] [2022-12-14 13:26:54,756 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2022-12-14 13:26:54,773 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 14.12 01:26:54 BoogieIcfgContainer [2022-12-14 13:26:54,773 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-12-14 13:26:54,774 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-12-14 13:26:54,774 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-12-14 13:26:54,774 INFO L275 PluginConnector]: Witness Printer initialized [2022-12-14 13:26:54,774 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 01:26:49" (3/4) ... [2022-12-14 13:26:54,777 INFO L137 WitnessPrinter]: Generating witness for correct program [2022-12-14 13:26:54,781 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure copy_from_user [2022-12-14 13:26:54,781 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pi_release [2022-12-14 13:26:54,781 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pt_identify [2022-12-14 13:26:54,781 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pi_init [2022-12-14 13:26:54,781 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure write_reg [2022-12-14 13:26:54,781 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure atomic_inc [2022-12-14 13:26:54,781 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pi_read_regr [2022-12-14 13:26:54,781 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure might_fault [2022-12-14 13:26:54,781 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pi_disconnect [2022-12-14 13:26:54,781 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pt_command [2022-12-14 13:26:54,781 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure status_reg [2022-12-14 13:26:54,781 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __const_udelay [2022-12-14 13:26:54,782 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure DRIVE [2022-12-14 13:26:54,782 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pt_wait [2022-12-14 13:26:54,782 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure mutex_unlock [2022-12-14 13:26:54,782 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pi_connect [2022-12-14 13:26:54,782 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure unregister_chrdev [2022-12-14 13:26:54,782 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pt_completion [2022-12-14 13:26:54,782 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure device_destroy [2022-12-14 13:26:54,782 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pi_read_block [2022-12-14 13:26:54,782 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_check_return_value [2022-12-14 13:26:54,782 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure mutex_lock_nested [2022-12-14 13:26:54,782 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure read_reg [2022-12-14 13:26:54,782 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pt_sleep [2022-12-14 13:26:54,782 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pt_probe [2022-12-14 13:26:54,782 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pt_media_access_cmd [2022-12-14 13:26:54,783 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pt_write_fm [2022-12-14 13:26:54,783 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pt_rewind [2022-12-14 13:26:54,783 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_malloc [2022-12-14 13:26:54,783 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure iminor [2022-12-14 13:26:54,783 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pt_atapi [2022-12-14 13:26:54,783 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pt_poll_dsc [2022-12-14 13:26:54,783 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure xn [2022-12-14 13:26:54,783 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure _copy_from_user [2022-12-14 13:26:54,783 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pt_req_sense [2022-12-14 13:26:54,784 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure xs [2022-12-14 13:26:54,784 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pt_reset [2022-12-14 13:26:54,784 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_blast_assert [2022-12-14 13:26:54,784 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pi_write_block [2022-12-14 13:26:54,784 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure IS_ERR [2022-12-14 13:26:54,802 INFO L961 BoogieBacktranslator]: Reduced CFG by removing 377 nodes and edges [2022-12-14 13:26:54,804 INFO L961 BoogieBacktranslator]: Reduced CFG by removing 113 nodes and edges [2022-12-14 13:26:54,805 INFO L961 BoogieBacktranslator]: Reduced CFG by removing 37 nodes and edges [2022-12-14 13:26:54,807 INFO L961 BoogieBacktranslator]: Reduced CFG by removing 10 nodes and edges [2022-12-14 13:26:54,808 INFO L961 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2022-12-14 13:26:54,809 INFO L961 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2022-12-14 13:26:54,811 INFO L961 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2022-12-14 13:26:54,812 INFO L961 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2022-12-14 13:26:54,939 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca2fbb23-6c82-4285-9e1d-c1ca6e97aec0/bin/utaipan-gh47qXpMRh/witness.graphml [2022-12-14 13:26:54,939 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-12-14 13:26:54,939 INFO L158 Benchmark]: Toolchain (without parser) took 11908.08ms. Allocated memory was 140.5MB in the beginning and 251.7MB in the end (delta: 111.1MB). Free memory was 95.7MB in the beginning and 167.1MB in the end (delta: -71.4MB). Peak memory consumption was 156.5MB. Max. memory is 16.1GB. [2022-12-14 13:26:54,939 INFO L158 Benchmark]: CDTParser took 0.24ms. Allocated memory is still 140.5MB. Free memory was 104.9MB in the beginning and 104.8MB in the end (delta: 25.5kB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 13:26:54,940 INFO L158 Benchmark]: CACSL2BoogieTranslator took 860.54ms. Allocated memory was 140.5MB in the beginning and 174.1MB in the end (delta: 33.6MB). Free memory was 95.1MB in the beginning and 95.3MB in the end (delta: -187.5kB). Peak memory consumption was 61.4MB. Max. memory is 16.1GB. [2022-12-14 13:26:54,940 INFO L158 Benchmark]: Boogie Procedure Inliner took 67.13ms. Allocated memory is still 174.1MB. Free memory was 95.3MB in the beginning and 85.9MB in the end (delta: 9.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-12-14 13:26:54,940 INFO L158 Benchmark]: Boogie Preprocessor took 79.50ms. Allocated memory is still 174.1MB. Free memory was 85.9MB in the beginning and 75.4MB in the end (delta: 10.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-12-14 13:26:54,940 INFO L158 Benchmark]: RCFGBuilder took 5879.31ms. Allocated memory was 174.1MB in the beginning and 209.7MB in the end (delta: 35.7MB). Free memory was 75.4MB in the beginning and 134.9MB in the end (delta: -59.5MB). Peak memory consumption was 62.2MB. Max. memory is 16.1GB. [2022-12-14 13:26:54,941 INFO L158 Benchmark]: TraceAbstraction took 4851.76ms. Allocated memory was 209.7MB in the beginning and 251.7MB in the end (delta: 41.9MB). Free memory was 134.9MB in the beginning and 65.2MB in the end (delta: 69.7MB). Peak memory consumption was 112.7MB. Max. memory is 16.1GB. [2022-12-14 13:26:54,941 INFO L158 Benchmark]: Witness Printer took 165.16ms. Allocated memory is still 251.7MB. Free memory was 65.2MB in the beginning and 167.1MB in the end (delta: -101.9MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-12-14 13:26:54,943 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24ms. Allocated memory is still 140.5MB. Free memory was 104.9MB in the beginning and 104.8MB in the end (delta: 25.5kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 860.54ms. Allocated memory was 140.5MB in the beginning and 174.1MB in the end (delta: 33.6MB). Free memory was 95.1MB in the beginning and 95.3MB in the end (delta: -187.5kB). Peak memory consumption was 61.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 67.13ms. Allocated memory is still 174.1MB. Free memory was 95.3MB in the beginning and 85.9MB in the end (delta: 9.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 79.50ms. Allocated memory is still 174.1MB. Free memory was 85.9MB in the beginning and 75.4MB in the end (delta: 10.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * RCFGBuilder took 5879.31ms. Allocated memory was 174.1MB in the beginning and 209.7MB in the end (delta: 35.7MB). Free memory was 75.4MB in the beginning and 134.9MB in the end (delta: -59.5MB). Peak memory consumption was 62.2MB. Max. memory is 16.1GB. * TraceAbstraction took 4851.76ms. Allocated memory was 209.7MB in the beginning and 251.7MB in the end (delta: 41.9MB). Free memory was 134.9MB in the beginning and 65.2MB in the end (delta: 69.7MB). Peak memory consumption was 112.7MB. Max. memory is 16.1GB. * Witness Printer took 165.16ms. Allocated memory is still 251.7MB. Free memory was 65.2MB in the beginning and 167.1MB in the end (delta: -101.9MB). Peak memory consumption was 12.6MB. 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: 4.8s, OverallIterations: 4, TraceHistogramMax: 1, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 2.1s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 1.3s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 1720 SdHoareTripleChecker+Valid, 1.7s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 1649 mSDsluCounter, 4179 SdHoareTripleChecker+Invalid, 1.6s 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: 0.1s AutomataMinimizationTime, 4 MinimizatonAttempts, 213 StatesRemovedByMinimization, 2 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 259 LocationsWithAnnotation, 2076 PreInvPairs, 2257 NumberOfFragments, 980 HoareAnnotationTreeSize, 2076 FomulaSimplifications, 880 FormulaSimplificationTreeSizeReduction, 0.3s HoareSimplificationTime, 259 FomulaSimplificationsInter, 2067 FormulaSimplificationTreeSizeReductionInter, 0.9s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.2s SatisfiabilityAnalysisTime, 0.4s 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: 4540]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 && disable == 0 - InvariantResult [Line: 4410]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4303]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 && disable == 0 - InvariantResult [Line: 3527]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4062]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 && disable == 0 - InvariantResult [Line: 3357]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3327]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3481]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3342]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3616]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3260]: Loop Invariant Derived loop invariant: !(ldv_module_refcounter == 1) || !(disable == 0) - InvariantResult [Line: 4540]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 && disable == 0 - InvariantResult [Line: 4907]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 && disable == 0 - 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: 3385]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4038]: 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: 4726]: 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: 3569]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3868]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 && disable == 0 - InvariantResult [Line: 3821]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3310]: Loop Invariant Derived loop invariant: !(ldv_module_refcounter == 1) || !(disable == 0) - InvariantResult [Line: 4770]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 && disable == 0 - InvariantResult [Line: 4046]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 && disable == 0 - InvariantResult [Line: 4740]: 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: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4223]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 && disable == 0 - InvariantResult [Line: 3821]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4587]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 && disable == 0 - InvariantResult [Line: 4523]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 && disable == 0 - InvariantResult [Line: 3481]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2892]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4128]: 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: 3546]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4206]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 3050]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3533]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3260]: Loop Invariant Derived loop invariant: !(ldv_module_refcounter == 1) || !(disable == 0) - InvariantResult [Line: 4206]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4913]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 && disable == 0 - InvariantResult [Line: 3922]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 && disable == 0 - InvariantResult [Line: 4720]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 && disable == 0 - InvariantResult [Line: 4609]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 && disable == 0 - InvariantResult [Line: 3390]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4549]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 && disable == 0 - InvariantResult [Line: 4410]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 3916]: 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: 4507]: 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: 3954]: 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: 4096]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 && disable == 0 - InvariantResult [Line: 3379]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3481]: Loop Invariant Derived loop invariant: 1 - 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: 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: 4059]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 && disable == 0 - InvariantResult [Line: 4660]: 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: 4692]: 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: 4148]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 && disable == 0 - InvariantResult [Line: 3533]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4755]: 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: 4427]: 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: 4231]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 && disable == 0 - InvariantResult [Line: 4639]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 && disable == 0 - InvariantResult [Line: 4435]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 && disable == 0 - InvariantResult [Line: 4319]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 && disable == 0 - InvariantResult [Line: 3105]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4572]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 && disable == 0 - InvariantResult [Line: 3277]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3073]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3679]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4348]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 && disable == 0 - InvariantResult [Line: 3821]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3654]: Loop Invariant Derived loop invariant: 1 RESULT: Ultimate proved your program to be correct! [2022-12-14 13:26:54,978 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca2fbb23-6c82-4285-9e1d-c1ca6e97aec0/bin/utaipan-gh47qXpMRh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE