./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-commit-tester/main2_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 0e0057cc Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_199c1d53-7314-4d94-996e-799a498ca67c/bin/utaipan-verify-nQ1chXbOIh/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_199c1d53-7314-4d94-996e-799a498ca67c/bin/utaipan-verify-nQ1chXbOIh/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_199c1d53-7314-4d94-996e-799a498ca67c/bin/utaipan-verify-nQ1chXbOIh/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_199c1d53-7314-4d94-996e-799a498ca67c/bin/utaipan-verify-nQ1chXbOIh/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-commit-tester/main2_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_199c1d53-7314-4d94-996e-799a498ca67c/bin/utaipan-verify-nQ1chXbOIh/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_199c1d53-7314-4d94-996e-799a498ca67c/bin/utaipan-verify-nQ1chXbOIh --witnessprinter.witness.filename witness --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 b868f3157e52446230c4a3fdb5dc76d19b0550422b9d67863cf2cd5c28b471dd --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-12-02 13:43:28,082 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-02 13:43:28,143 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_199c1d53-7314-4d94-996e-799a498ca67c/bin/utaipan-verify-nQ1chXbOIh/config/svcomp-Reach-64bit-Taipan_Default.epf [2023-12-02 13:43:28,148 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-12-02 13:43:28,149 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-12-02 13:43:28,175 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-02 13:43:28,175 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-12-02 13:43:28,176 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-12-02 13:43:28,176 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-02 13:43:28,177 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-12-02 13:43:28,178 INFO L153 SettingsManager]: * User list type=DISABLED [2023-12-02 13:43:28,178 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-12-02 13:43:28,179 INFO L153 SettingsManager]: * Explicit value domain=true [2023-12-02 13:43:28,179 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2023-12-02 13:43:28,180 INFO L153 SettingsManager]: * Octagon Domain=false [2023-12-02 13:43:28,180 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2023-12-02 13:43:28,181 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2023-12-02 13:43:28,181 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2023-12-02 13:43:28,182 INFO L153 SettingsManager]: * Interval Domain=false [2023-12-02 13:43:28,182 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2023-12-02 13:43:28,183 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2023-12-02 13:43:28,185 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2023-12-02 13:43:28,186 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-02 13:43:28,186 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-12-02 13:43:28,187 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-12-02 13:43:28,187 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-02 13:43:28,188 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-12-02 13:43:28,188 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-02 13:43:28,188 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-12-02 13:43:28,189 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-12-02 13:43:28,189 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-02 13:43:28,189 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-02 13:43:28,190 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-12-02 13:43:28,190 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-12-02 13:43:28,190 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-12-02 13:43:28,190 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-02 13:43:28,191 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-02 13:43:28,191 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-12-02 13:43:28,191 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2023-12-02 13:43:28,191 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-12-02 13:43:28,191 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-12-02 13:43:28,192 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-12-02 13:43:28,192 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-12-02 13:43:28,192 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-12-02 13:43:28,192 INFO L153 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES 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_199c1d53-7314-4d94-996e-799a498ca67c/bin/utaipan-verify-nQ1chXbOIh/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_199c1d53-7314-4d94-996e-799a498ca67c/bin/utaipan-verify-nQ1chXbOIh Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b868f3157e52446230c4a3fdb5dc76d19b0550422b9d67863cf2cd5c28b471dd [2023-12-02 13:43:28,404 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-02 13:43:28,426 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-02 13:43:28,429 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-02 13:43:28,430 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-02 13:43:28,431 INFO L274 PluginConnector]: CDTParser initialized [2023-12-02 13:43:28,432 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_199c1d53-7314-4d94-996e-799a498ca67c/bin/utaipan-verify-nQ1chXbOIh/../../sv-benchmarks/c/ldv-commit-tester/main2_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa.i [2023-12-02 13:43:31,229 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-02 13:43:31,683 INFO L384 CDTParser]: Found 1 translation units. [2023-12-02 13:43:31,683 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_199c1d53-7314-4d94-996e-799a498ca67c/sv-benchmarks/c/ldv-commit-tester/main2_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa.i [2023-12-02 13:43:31,718 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_199c1d53-7314-4d94-996e-799a498ca67c/bin/utaipan-verify-nQ1chXbOIh/data/9d3113632/a10ee854b2ae42c48d110626d8239ed9/FLAG9379191c0 [2023-12-02 13:43:31,730 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_199c1d53-7314-4d94-996e-799a498ca67c/bin/utaipan-verify-nQ1chXbOIh/data/9d3113632/a10ee854b2ae42c48d110626d8239ed9 [2023-12-02 13:43:31,732 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-02 13:43:31,733 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-12-02 13:43:31,734 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-02 13:43:31,734 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-02 13:43:31,739 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-02 13:43:31,739 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 01:43:31" (1/1) ... [2023-12-02 13:43:31,740 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@77222693 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:43:31, skipping insertion in model container [2023-12-02 13:43:31,741 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 01:43:31" (1/1) ... [2023-12-02 13:43:31,888 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-02 13:43:34,436 WARN L240 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_199c1d53-7314-4d94-996e-799a498ca67c/sv-benchmarks/c/ldv-commit-tester/main2_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa.i[340889,340902] [2023-12-02 13:43:34,618 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 13:43:34,684 INFO L202 MainTranslator]: Completed pre-run [2023-12-02 13:43:34,778 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task)); [5252] [2023-12-02 13:43:34,780 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [5255] [2023-12-02 13:43:34,780 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [5258] [2023-12-02 13:43:34,781 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [5261] [2023-12-02 13:43:34,951 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %0,%1": "=q" (__x), "+m" (*__ptr): "0" (__x): "memory"); [6742] [2023-12-02 13:43:34,952 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %0,%1": "=r" (__x), "+m" (*__ptr___0): "0" (__x): "memory"); [6747] [2023-12-02 13:43:34,952 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0,%1": "=r" (__x), "+m" (*__ptr___1): "0" (__x): "memory"); [6752] [2023-12-02 13:43:34,953 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %0,%1": "=r" (__x), "+m" (*__ptr___2): "0" (__x): "memory"); [6757] [2023-12-02 13:43:34,959 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %0,%1": "=q" (__x), "+m" (*__ptr): "0" (__x): "memory"); [6832] [2023-12-02 13:43:34,960 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %0,%1": "=r" (__x), "+m" (*__ptr___0): "0" (__x): "memory"); [6837] [2023-12-02 13:43:34,960 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0,%1": "=r" (__x), "+m" (*__ptr___1): "0" (__x): "memory"); [6842] [2023-12-02 13:43:34,961 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %0,%1": "=r" (__x), "+m" (*__ptr___2): "0" (__x): "memory"); [6847] [2023-12-02 13:43:35,005 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %0,%1": "=q" (__x), "+m" (*__ptr): "0" (__x): "memory"); [7235] [2023-12-02 13:43:35,006 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %0,%1": "=r" (__x), "+m" (*__ptr___0): "0" (__x): "memory"); [7240] [2023-12-02 13:43:35,006 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0,%1": "=r" (__x), "+m" (*__ptr___1): "0" (__x): "memory"); [7245] [2023-12-02 13:43:35,007 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %0,%1": "=r" (__x), "+m" (*__ptr___2): "0" (__x): "memory"); [7250] [2023-12-02 13:43:35,096 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".section .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.previous\n671:\n\tlock; incl %0": "+m" (v->counter)); [8770] [2023-12-02 13:43:35,096 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".section .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.previous\n671:\n\tlock; decl %0; sete %1": "+m" (v->counter), "=qm" (c): : "memory"); [8778-8779] [2023-12-02 13:43:35,097 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".section .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.previous\n671:\n\tlock; xaddl %0, %1": "+r" (i), "+m" (v->counter): : "memory"); [8788-8789] [2023-12-02 13:43:35,098 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %0,%1": "=q" (__x), "+m" (*__ptr): "0" (__x): "memory"); [8857] [2023-12-02 13:43:35,099 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %0,%1": "=r" (__x), "+m" (*__ptr___0): "0" (__x): "memory"); [8862] [2023-12-02 13:43:35,099 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0,%1": "=r" (__x), "+m" (*__ptr___1): "0" (__x): "memory"); [8867] [2023-12-02 13:43:35,100 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %0,%1": "=r" (__x), "+m" (*__ptr___2): "0" (__x): "memory"); [8872] [2023-12-02 13:43:35,144 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %0,%1": "=q" (__x), "+m" (*__ptr): "0" (__x): "memory"); [9573] [2023-12-02 13:43:35,144 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %0,%1": "=r" (__x), "+m" (*__ptr___0): "0" (__x): "memory"); [9578] [2023-12-02 13:43:35,145 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0,%1": "=r" (__x), "+m" (*__ptr___1): "0" (__x): "memory"); [9583] [2023-12-02 13:43:35,145 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %0,%1": "=r" (__x), "+m" (*__ptr___2): "0" (__x): "memory"); [9588] [2023-12-02 13:43:35,150 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %0,%1": "=q" (__x), "+m" (*__ptr): "0" (__x): "memory"); [9936] [2023-12-02 13:43:35,151 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %0,%1": "=r" (__x), "+m" (*__ptr___0): "0" (__x): "memory"); [9941] [2023-12-02 13:43:35,151 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0,%1": "=r" (__x), "+m" (*__ptr___1): "0" (__x): "memory"); [9946] [2023-12-02 13:43:35,152 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %0,%1": "=r" (__x), "+m" (*__ptr___2): "0" (__x): "memory"); [9951] [2023-12-02 13:43:35,158 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %0,%1": "=q" (__x), "+m" (*__ptr): "0" (__x): "memory"); [10145] [2023-12-02 13:43:35,158 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %0,%1": "=r" (__x), "+m" (*__ptr___0): "0" (__x): "memory"); [10150] [2023-12-02 13:43:35,159 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0,%1": "=r" (__x), "+m" (*__ptr___1): "0" (__x): "memory"); [10155] [2023-12-02 13:43:35,159 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %0,%1": "=r" (__x), "+m" (*__ptr___2): "0" (__x): "memory"); [10160] [2023-12-02 13:43:35,162 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %0,%1": "=q" (__x), "+m" (*__ptr): "0" (__x): "memory"); [10239] [2023-12-02 13:43:35,162 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %0,%1": "=r" (__x), "+m" (*__ptr___0): "0" (__x): "memory"); [10244] [2023-12-02 13:43:35,162 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0,%1": "=r" (__x), "+m" (*__ptr___1): "0" (__x): "memory"); [10249] [2023-12-02 13:43:35,163 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %0,%1": "=r" (__x), "+m" (*__ptr___2): "0" (__x): "memory"); [10254] [2023-12-02 13:43:35,230 WARN L75 lationResultReporter]: Unsoundness Warning: ignored call to __builtin_prefetch C: __builtin_prefetch((void const *)pd->device_list.next) [11346] [2023-12-02 13:43:35,253 WARN L240 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_199c1d53-7314-4d94-996e-799a498ca67c/sv-benchmarks/c/ldv-commit-tester/main2_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa.i[340889,340902] [2023-12-02 13:43:35,267 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 13:43:35,444 WARN L675 CHandler]: The function strncmp is called, but not defined or handled by StandardFunctionHandler. [2023-12-02 13:43:35,444 WARN L675 CHandler]: The function __xchg_wrong_size is called, but not defined or handled by StandardFunctionHandler. [2023-12-02 13:43:35,445 WARN L675 CHandler]: The function __bad_percpu_size is called, but not defined or handled by StandardFunctionHandler. [2023-12-02 13:43:35,452 INFO L206 MainTranslator]: Completed translation [2023-12-02 13:43:35,453 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:43:35 WrapperNode [2023-12-02 13:43:35,474 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-02 13:43:35,475 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-12-02 13:43:35,475 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-12-02 13:43:35,475 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-12-02 13:43:35,483 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:43:35" (1/1) ... [2023-12-02 13:43:35,581 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:43:35" (1/1) ... [2023-12-02 13:43:35,713 INFO L138 Inliner]: procedures = 460, calls = 4785, calls flagged for inlining = 236, calls inlined = 31, statements flattened = 2655 [2023-12-02 13:43:35,713 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-12-02 13:43:35,714 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-12-02 13:43:35,714 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-12-02 13:43:35,714 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-12-02 13:43:35,725 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:43:35" (1/1) ... [2023-12-02 13:43:35,725 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:43:35" (1/1) ... [2023-12-02 13:43:35,750 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:43:35" (1/1) ... [2023-12-02 13:43:35,751 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:43:35" (1/1) ... [2023-12-02 13:43:35,827 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:43:35" (1/1) ... [2023-12-02 13:43:35,838 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:43:35" (1/1) ... [2023-12-02 13:43:35,862 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:43:35" (1/1) ... [2023-12-02 13:43:35,875 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:43:35" (1/1) ... [2023-12-02 13:43:35,898 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-12-02 13:43:35,899 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-12-02 13:43:35,899 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-12-02 13:43:35,899 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-12-02 13:43:35,900 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:43:35" (1/1) ... [2023-12-02 13:43:35,906 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-12-02 13:43:35,917 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_199c1d53-7314-4d94-996e-799a498ca67c/bin/utaipan-verify-nQ1chXbOIh/z3 [2023-12-02 13:43:35,929 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_199c1d53-7314-4d94-996e-799a498ca67c/bin/utaipan-verify-nQ1chXbOIh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-12-02 13:43:35,942 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_199c1d53-7314-4d94-996e-799a498ca67c/bin/utaipan-verify-nQ1chXbOIh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-12-02 13:43:35,971 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2023-12-02 13:43:35,972 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_get_interface [2023-12-02 13:43:35,972 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_get_interface [2023-12-02 13:43:35,972 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_stop_streaming [2023-12-02 13:43:35,972 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_stop_streaming [2023-12-02 13:43:35,972 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_check_mode_dvbt [2023-12-02 13:43:35,972 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_check_mode_dvbt [2023-12-02 13:43:35,972 INFO L130 BoogieDeclarations]: Found specification of procedure set_tuner_mode [2023-12-02 13:43:35,973 INFO L138 BoogieDeclarations]: Found implementation of procedure set_tuner_mode [2023-12-02 13:43:35,973 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2023-12-02 13:43:35,973 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2023-12-02 13:43:35,973 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-12-02 13:43:35,973 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-12-02 13:43:35,974 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-12-02 13:43:35,974 INFO L130 BoogieDeclarations]: Found specification of procedure kref_get [2023-12-02 13:43:35,974 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_get [2023-12-02 13:43:35,974 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2023-12-02 13:43:35,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2023-12-02 13:43:35,975 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_put_interface [2023-12-02 13:43:35,975 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_put_interface [2023-12-02 13:43:35,975 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-12-02 13:43:35,975 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2023-12-02 13:43:35,975 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2023-12-02 13:43:35,976 INFO L130 BoogieDeclarations]: Found specification of procedure kref_put [2023-12-02 13:43:35,976 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_put [2023-12-02 13:43:35,976 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-12-02 13:43:35,976 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_poseidon [2023-12-02 13:43:35,976 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_poseidon [2023-12-02 13:43:35,976 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-12-02 13:43:35,977 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-12-02 13:43:35,977 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-12-02 13:43:35,977 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2023-12-02 13:43:35,977 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock_of_poseidon [2023-12-02 13:43:35,977 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock_of_poseidon [2023-12-02 13:43:35,977 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2023-12-02 13:43:35,977 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2023-12-02 13:43:35,977 INFO L130 BoogieDeclarations]: Found specification of procedure send_set_req [2023-12-02 13:43:35,978 INFO L138 BoogieDeclarations]: Found implementation of procedure send_set_req [2023-12-02 13:43:35,978 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2023-12-02 13:43:35,978 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2023-12-02 13:43:35,978 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-12-02 13:43:35,978 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-12-02 13:43:35,978 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-12-02 13:43:35,978 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-12-02 13:43:35,978 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_interface [2023-12-02 13:43:35,979 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_interface [2023-12-02 13:43:35,979 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2023-12-02 13:43:35,979 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2023-12-02 13:43:35,979 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2023-12-02 13:43:35,979 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2023-12-02 13:43:35,979 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2023-12-02 13:43:35,980 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2023-12-02 13:43:35,980 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2023-12-02 13:43:35,980 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2023-12-02 13:43:35,980 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-12-02 13:43:35,980 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-12-02 13:43:35,980 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-12-02 13:43:35,980 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-12-02 13:43:35,981 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-12-02 13:43:35,981 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove [2023-12-02 13:43:35,981 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove [2023-12-02 13:43:35,981 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2023-12-02 13:43:35,981 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2023-12-02 13:43:35,981 INFO L130 BoogieDeclarations]: Found specification of procedure jiffies_to_msecs [2023-12-02 13:43:35,981 INFO L138 BoogieDeclarations]: Found implementation of procedure jiffies_to_msecs [2023-12-02 13:43:35,981 INFO L130 BoogieDeclarations]: Found specification of procedure send_get_req [2023-12-02 13:43:35,981 INFO L138 BoogieDeclarations]: Found implementation of procedure send_get_req [2023-12-02 13:43:35,982 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2023-12-02 13:43:35,982 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2023-12-02 13:43:35,982 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_set_fe [2023-12-02 13:43:35,982 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_set_fe [2023-12-02 13:43:35,982 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-12-02 13:43:35,982 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-12-02 13:43:35,983 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-12-02 13:43:35,983 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-12-02 13:43:36,404 INFO L241 CfgBuilder]: Building ICFG [2023-12-02 13:43:36,408 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-12-02 13:43:47,363 INFO L282 CfgBuilder]: Performing block encoding [2023-12-02 13:43:48,034 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-12-02 13:43:48,035 INFO L309 CfgBuilder]: Removed 0 assume(true) statements. [2023-12-02 13:43:48,037 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 01:43:48 BoogieIcfgContainer [2023-12-02 13:43:48,037 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-12-02 13:43:48,039 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-12-02 13:43:48,040 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-12-02 13:43:48,043 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-12-02 13:43:48,043 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.12 01:43:31" (1/3) ... [2023-12-02 13:43:48,044 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@14048b45 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 01:43:48, skipping insertion in model container [2023-12-02 13:43:48,044 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:43:35" (2/3) ... [2023-12-02 13:43:48,044 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@14048b45 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 01:43:48, skipping insertion in model container [2023-12-02 13:43:48,044 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 01:43:48" (3/3) ... [2023-12-02 13:43:48,046 INFO L112 eAbstractionObserver]: Analyzing ICFG main2_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa.i [2023-12-02 13:43:48,067 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-12-02 13:43:48,067 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-12-02 13:43:48,131 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-12-02 13:43:48,139 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=LoopHeads, 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;@598ae678, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-12-02 13:43:48,139 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-12-02 13:43:48,146 INFO L276 IsEmpty]: Start isEmpty. Operand has 320 states, 191 states have (on average 1.3455497382198953) internal successors, (257), 203 states have internal predecessors, (257), 98 states have call successors, (98), 29 states have call predecessors, (98), 29 states have return successors, (98), 98 states have call predecessors, (98), 98 states have call successors, (98) [2023-12-02 13:43:48,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2023-12-02 13:43:48,155 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 13:43:48,156 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 13:43:48,157 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 13:43:48,162 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 13:43:48,162 INFO L85 PathProgramCache]: Analyzing trace with hash 1523659436, now seen corresponding path program 1 times [2023-12-02 13:43:48,173 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-12-02 13:43:48,173 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1215407476] [2023-12-02 13:43:48,174 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 13:43:48,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 13:43:51,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 13:43:51,669 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 13:43:51,670 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-12-02 13:43:51,671 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1215407476] [2023-12-02 13:43:51,671 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1215407476] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 13:43:51,672 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 13:43:51,672 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-12-02 13:43:51,674 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [928006927] [2023-12-02 13:43:51,675 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 13:43:51,678 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-12-02 13:43:51,679 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-12-02 13:43:51,702 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-12-02 13:43:51,702 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-12-02 13:43:51,705 INFO L87 Difference]: Start difference. First operand has 320 states, 191 states have (on average 1.3455497382198953) internal successors, (257), 203 states have internal predecessors, (257), 98 states have call successors, (98), 29 states have call predecessors, (98), 29 states have return successors, (98), 98 states have call predecessors, (98), 98 states have call successors, (98) Second operand has 3 states, 3 states have (on average 2.0) internal successors, (6), 3 states have internal predecessors, (6), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2023-12-02 13:43:53,834 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.11s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 13:43:55,915 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.08s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 13:43:58,097 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 13:44:00,323 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.22s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 13:44:02,765 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 13:44:04,782 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 13:44:05,063 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 13:44:05,063 INFO L93 Difference]: Finished difference Result 641 states and 923 transitions. [2023-12-02 13:44:05,065 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-12-02 13:44:05,067 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 2.0) internal successors, (6), 3 states have internal predecessors, (6), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 10 [2023-12-02 13:44:05,067 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 13:44:05,085 INFO L225 Difference]: With dead ends: 641 [2023-12-02 13:44:05,085 INFO L226 Difference]: Without dead ends: 321 [2023-12-02 13:44:05,092 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 [2023-12-02 13:44:05,096 INFO L413 NwaCegarLoop]: 378 mSDtfsCounter, 167 mSDsluCounter, 230 mSDsCounter, 0 mSdLazyCounter, 103 mSolverCounterSat, 2 mSolverCounterUnsat, 6 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 12.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 167 SdHoareTripleChecker+Valid, 608 SdHoareTripleChecker+Invalid, 111 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 103 IncrementalHoareTripleChecker+Invalid, 6 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 13.2s IncrementalHoareTripleChecker+Time [2023-12-02 13:44:05,098 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [167 Valid, 608 Invalid, 111 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 103 Invalid, 6 Unknown, 0 Unchecked, 13.2s Time] [2023-12-02 13:44:05,118 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 321 states. [2023-12-02 13:44:05,168 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 321 to 319. [2023-12-02 13:44:05,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 319 states, 193 states have (on average 1.3316062176165804) internal successors, (257), 201 states have internal predecessors, (257), 96 states have call successors, (96), 31 states have call predecessors, (96), 29 states have return successors, (90), 90 states have call predecessors, (90), 90 states have call successors, (90) [2023-12-02 13:44:05,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 319 states and 443 transitions. [2023-12-02 13:44:05,176 INFO L78 Accepts]: Start accepts. Automaton has 319 states and 443 transitions. Word has length 10 [2023-12-02 13:44:05,176 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 13:44:05,176 INFO L495 AbstractCegarLoop]: Abstraction has 319 states and 443 transitions. [2023-12-02 13:44:05,176 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 2.0) internal successors, (6), 3 states have internal predecessors, (6), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2023-12-02 13:44:05,177 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 443 transitions. [2023-12-02 13:44:05,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2023-12-02 13:44:05,178 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 13:44:05,178 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 13:44:05,178 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2023-12-02 13:44:05,178 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 13:44:05,179 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 13:44:05,179 INFO L85 PathProgramCache]: Analyzing trace with hash -11814784, now seen corresponding path program 1 times [2023-12-02 13:44:05,179 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-12-02 13:44:05,180 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [200710040] [2023-12-02 13:44:05,180 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 13:44:05,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 13:44:07,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 13:44:08,223 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 13:44:08,223 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-12-02 13:44:08,224 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [200710040] [2023-12-02 13:44:08,224 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [200710040] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 13:44:08,224 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 13:44:08,224 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-12-02 13:44:08,224 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1488755855] [2023-12-02 13:44:08,224 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 13:44:08,225 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-12-02 13:44:08,226 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-12-02 13:44:08,226 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-12-02 13:44:08,226 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-12-02 13:44:08,227 INFO L87 Difference]: Start difference. First operand 319 states and 443 transitions. Second operand has 3 states, 3 states have (on average 2.3333333333333335) internal successors, (7), 3 states have internal predecessors, (7), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2023-12-02 13:44:10,321 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.09s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 13:44:12,356 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 13:44:14,489 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 13:44:16,862 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 13:44:17,037 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 13:44:17,037 INFO L93 Difference]: Finished difference Result 321 states and 444 transitions. [2023-12-02 13:44:17,038 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-12-02 13:44:17,038 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 2.3333333333333335) internal successors, (7), 3 states have internal predecessors, (7), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 11 [2023-12-02 13:44:17,038 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 13:44:17,043 INFO L225 Difference]: With dead ends: 321 [2023-12-02 13:44:17,043 INFO L226 Difference]: Without dead ends: 318 [2023-12-02 13:44:17,044 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 [2023-12-02 13:44:17,046 INFO L413 NwaCegarLoop]: 374 mSDtfsCounter, 427 mSDsluCounter, 1 mSDsCounter, 0 mSdLazyCounter, 58 mSolverCounterSat, 0 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 8.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 427 SdHoareTripleChecker+Valid, 375 SdHoareTripleChecker+Invalid, 62 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 58 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 8.8s IncrementalHoareTripleChecker+Time [2023-12-02 13:44:17,046 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [427 Valid, 375 Invalid, 62 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 58 Invalid, 4 Unknown, 0 Unchecked, 8.8s Time] [2023-12-02 13:44:17,048 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 318 states. [2023-12-02 13:44:17,077 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 318 to 318. [2023-12-02 13:44:17,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 318 states, 193 states have (on average 1.3264248704663213) internal successors, (256), 200 states have internal predecessors, (256), 95 states have call successors, (95), 31 states have call predecessors, (95), 29 states have return successors, (90), 90 states have call predecessors, (90), 90 states have call successors, (90) [2023-12-02 13:44:17,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 318 states and 441 transitions. [2023-12-02 13:44:17,081 INFO L78 Accepts]: Start accepts. Automaton has 318 states and 441 transitions. Word has length 11 [2023-12-02 13:44:17,081 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 13:44:17,081 INFO L495 AbstractCegarLoop]: Abstraction has 318 states and 441 transitions. [2023-12-02 13:44:17,081 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 2.3333333333333335) internal successors, (7), 3 states have internal predecessors, (7), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2023-12-02 13:44:17,082 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 441 transitions. [2023-12-02 13:44:17,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2023-12-02 13:44:17,082 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 13:44:17,083 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 13:44:17,083 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2023-12-02 13:44:17,083 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 13:44:17,083 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 13:44:17,083 INFO L85 PathProgramCache]: Analyzing trace with hash -366870481, now seen corresponding path program 1 times [2023-12-02 13:44:17,084 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-12-02 13:44:17,084 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2040795231] [2023-12-02 13:44:17,084 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 13:44:17,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 13:44:19,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 13:44:19,881 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 13:44:19,881 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-12-02 13:44:19,881 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2040795231] [2023-12-02 13:44:19,881 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2040795231] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 13:44:19,882 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 13:44:19,882 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-12-02 13:44:19,882 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1730295038] [2023-12-02 13:44:19,882 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 13:44:19,882 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-12-02 13:44:19,883 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-12-02 13:44:19,883 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-12-02 13:44:19,883 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-12-02 13:44:19,884 INFO L87 Difference]: Start difference. First operand 318 states and 441 transitions. Second operand has 3 states, 3 states have (on average 2.6666666666666665) internal successors, (8), 3 states have internal predecessors, (8), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2023-12-02 13:44:22,012 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.13s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 13:44:24,070 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 13:44:26,230 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 13:44:28,602 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 13:44:28,768 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 13:44:28,768 INFO L93 Difference]: Finished difference Result 320 states and 442 transitions. [2023-12-02 13:44:28,768 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-12-02 13:44:28,769 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 2.6666666666666665) internal successors, (8), 3 states have internal predecessors, (8), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 12 [2023-12-02 13:44:28,769 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 13:44:28,771 INFO L225 Difference]: With dead ends: 320 [2023-12-02 13:44:28,772 INFO L226 Difference]: Without dead ends: 317 [2023-12-02 13:44:28,772 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 [2023-12-02 13:44:28,774 INFO L413 NwaCegarLoop]: 372 mSDtfsCounter, 424 mSDsluCounter, 1 mSDsCounter, 0 mSdLazyCounter, 58 mSolverCounterSat, 0 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 8.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 424 SdHoareTripleChecker+Valid, 373 SdHoareTripleChecker+Invalid, 62 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 58 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 8.8s IncrementalHoareTripleChecker+Time [2023-12-02 13:44:28,774 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [424 Valid, 373 Invalid, 62 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 58 Invalid, 4 Unknown, 0 Unchecked, 8.8s Time] [2023-12-02 13:44:28,775 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 317 states. [2023-12-02 13:44:28,799 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 317 to 317. [2023-12-02 13:44:28,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 317 states, 193 states have (on average 1.3212435233160622) internal successors, (255), 199 states have internal predecessors, (255), 94 states have call successors, (94), 31 states have call predecessors, (94), 29 states have return successors, (90), 90 states have call predecessors, (90), 90 states have call successors, (90) [2023-12-02 13:44:28,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 317 states and 439 transitions. [2023-12-02 13:44:28,803 INFO L78 Accepts]: Start accepts. Automaton has 317 states and 439 transitions. Word has length 12 [2023-12-02 13:44:28,804 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 13:44:28,804 INFO L495 AbstractCegarLoop]: Abstraction has 317 states and 439 transitions. [2023-12-02 13:44:28,804 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 2.6666666666666665) internal successors, (8), 3 states have internal predecessors, (8), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2023-12-02 13:44:28,804 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 439 transitions. [2023-12-02 13:44:28,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2023-12-02 13:44:28,805 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 13:44:28,805 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 13:44:28,806 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2023-12-02 13:44:28,806 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 13:44:28,806 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 13:44:28,806 INFO L85 PathProgramCache]: Analyzing trace with hash 1511309667, now seen corresponding path program 1 times [2023-12-02 13:44:28,807 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-12-02 13:44:28,807 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [263017223] [2023-12-02 13:44:28,807 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 13:44:28,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 13:44:31,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 13:44:31,513 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 13:44:31,513 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-12-02 13:44:31,514 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [263017223] [2023-12-02 13:44:31,514 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [263017223] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 13:44:31,514 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 13:44:31,514 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-12-02 13:44:31,514 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [875961380] [2023-12-02 13:44:31,514 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 13:44:31,515 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-12-02 13:44:31,515 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-12-02 13:44:31,516 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-12-02 13:44:31,516 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-12-02 13:44:31,516 INFO L87 Difference]: Start difference. First operand 317 states and 439 transitions. Second operand has 3 states, 3 states have (on average 3.0) internal successors, (9), 3 states have internal predecessors, (9), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2023-12-02 13:44:33,646 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.13s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 13:44:35,693 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 13:44:37,848 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 13:44:40,216 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 13:44:40,403 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 13:44:40,403 INFO L93 Difference]: Finished difference Result 319 states and 440 transitions. [2023-12-02 13:44:40,404 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-12-02 13:44:40,404 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 3.0) internal successors, (9), 3 states have internal predecessors, (9), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 13 [2023-12-02 13:44:40,404 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 13:44:40,407 INFO L225 Difference]: With dead ends: 319 [2023-12-02 13:44:40,407 INFO L226 Difference]: Without dead ends: 316 [2023-12-02 13:44:40,407 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 [2023-12-02 13:44:40,409 INFO L413 NwaCegarLoop]: 370 mSDtfsCounter, 421 mSDsluCounter, 1 mSDsCounter, 0 mSdLazyCounter, 58 mSolverCounterSat, 0 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 8.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 421 SdHoareTripleChecker+Valid, 371 SdHoareTripleChecker+Invalid, 62 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 58 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 8.9s IncrementalHoareTripleChecker+Time [2023-12-02 13:44:40,409 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [421 Valid, 371 Invalid, 62 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 58 Invalid, 4 Unknown, 0 Unchecked, 8.9s Time] [2023-12-02 13:44:40,411 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 316 states. [2023-12-02 13:44:40,434 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 316 to 316. [2023-12-02 13:44:40,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 316 states, 193 states have (on average 1.3160621761658031) internal successors, (254), 198 states have internal predecessors, (254), 93 states have call successors, (93), 31 states have call predecessors, (93), 29 states have return successors, (90), 90 states have call predecessors, (90), 90 states have call successors, (90) [2023-12-02 13:44:40,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 316 states and 437 transitions. [2023-12-02 13:44:40,439 INFO L78 Accepts]: Start accepts. Automaton has 316 states and 437 transitions. Word has length 13 [2023-12-02 13:44:40,439 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 13:44:40,439 INFO L495 AbstractCegarLoop]: Abstraction has 316 states and 437 transitions. [2023-12-02 13:44:40,440 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 3.0) internal successors, (9), 3 states have internal predecessors, (9), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2023-12-02 13:44:40,440 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 437 transitions. [2023-12-02 13:44:40,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 13:44:40,440 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 13:44:40,441 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 13:44:40,441 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2023-12-02 13:44:40,441 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 13:44:40,441 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 13:44:40,441 INFO L85 PathProgramCache]: Analyzing trace with hash -394643022, now seen corresponding path program 1 times [2023-12-02 13:44:40,442 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-12-02 13:44:40,442 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2133160707] [2023-12-02 13:44:40,442 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 13:44:40,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 13:44:42,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 13:44:43,164 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 13:44:43,164 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-12-02 13:44:43,164 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2133160707] [2023-12-02 13:44:43,165 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2133160707] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 13:44:43,165 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 13:44:43,165 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-12-02 13:44:43,165 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1306442711] [2023-12-02 13:44:43,165 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 13:44:43,165 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-12-02 13:44:43,165 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-12-02 13:44:43,166 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-12-02 13:44:43,166 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-12-02 13:44:43,166 INFO L87 Difference]: Start difference. First operand 316 states and 437 transitions. Second operand has 3 states, 3 states have (on average 3.3333333333333335) internal successors, (10), 3 states have internal predecessors, (10), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2023-12-02 13:44:45,271 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.10s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 13:44:47,311 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 13:44:49,509 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 13:44:51,888 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 13:44:52,051 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 13:44:52,051 INFO L93 Difference]: Finished difference Result 318 states and 438 transitions. [2023-12-02 13:44:52,052 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-12-02 13:44:52,052 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 3.3333333333333335) internal successors, (10), 3 states have internal predecessors, (10), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 14 [2023-12-02 13:44:52,052 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 13:44:52,055 INFO L225 Difference]: With dead ends: 318 [2023-12-02 13:44:52,055 INFO L226 Difference]: Without dead ends: 309 [2023-12-02 13:44:52,055 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 [2023-12-02 13:44:52,056 INFO L413 NwaCegarLoop]: 369 mSDtfsCounter, 418 mSDsluCounter, 1 mSDsCounter, 0 mSdLazyCounter, 57 mSolverCounterSat, 0 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 8.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 418 SdHoareTripleChecker+Valid, 370 SdHoareTripleChecker+Invalid, 61 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 57 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 8.8s IncrementalHoareTripleChecker+Time [2023-12-02 13:44:52,057 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [418 Valid, 370 Invalid, 61 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 57 Invalid, 4 Unknown, 0 Unchecked, 8.8s Time] [2023-12-02 13:44:52,058 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 309 states. [2023-12-02 13:44:52,080 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 309 to 309. [2023-12-02 13:44:52,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 309 states, 188 states have (on average 1.3191489361702127) internal successors, (248), 192 states have internal predecessors, (248), 91 states have call successors, (91), 30 states have call predecessors, (91), 29 states have return successors, (90), 90 states have call predecessors, (90), 90 states have call successors, (90) [2023-12-02 13:44:52,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 309 states and 429 transitions. [2023-12-02 13:44:52,083 INFO L78 Accepts]: Start accepts. Automaton has 309 states and 429 transitions. Word has length 14 [2023-12-02 13:44:52,083 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 13:44:52,083 INFO L495 AbstractCegarLoop]: Abstraction has 309 states and 429 transitions. [2023-12-02 13:44:52,083 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 3.3333333333333335) internal successors, (10), 3 states have internal predecessors, (10), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2023-12-02 13:44:52,083 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 429 transitions. [2023-12-02 13:44:52,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-12-02 13:44:52,086 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 13:44:52,086 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 13:44:52,086 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2023-12-02 13:44:52,087 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 13:44:52,087 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 13:44:52,087 INFO L85 PathProgramCache]: Analyzing trace with hash 2015546746, now seen corresponding path program 1 times [2023-12-02 13:44:52,087 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-12-02 13:44:52,087 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [63522380] [2023-12-02 13:44:52,087 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 13:44:52,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 13:44:54,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 13:44:55,307 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 13:44:55,307 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-12-02 13:44:55,307 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [63522380] [2023-12-02 13:44:55,308 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [63522380] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 13:44:55,308 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 13:44:55,308 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-12-02 13:44:55,308 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1020446973] [2023-12-02 13:44:55,308 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 13:44:55,309 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-12-02 13:44:55,309 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-12-02 13:44:55,309 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-12-02 13:44:55,309 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2023-12-02 13:44:55,310 INFO L87 Difference]: Start difference. First operand 309 states and 429 transitions. Second operand has 4 states, 4 states have (on average 6.0) internal successors, (24), 4 states have internal predecessors, (24), 2 states have call successors, (7), 3 states have call predecessors, (7), 1 states have return successors, (4), 1 states have call predecessors, (4), 1 states have call successors, (4) [2023-12-02 13:44:57,446 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.13s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 13:44:59,463 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 13:45:01,924 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 13:45:04,186 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.26s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 13:45:06,892 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 13:45:08,907 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 13:45:09,731 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 13:45:09,731 INFO L93 Difference]: Finished difference Result 615 states and 857 transitions. [2023-12-02 13:45:09,731 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-12-02 13:45:09,732 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 6.0) internal successors, (24), 4 states have internal predecessors, (24), 2 states have call successors, (7), 3 states have call predecessors, (7), 1 states have return successors, (4), 1 states have call predecessors, (4), 1 states have call successors, (4) Word has length 35 [2023-12-02 13:45:09,732 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 13:45:09,735 INFO L225 Difference]: With dead ends: 615 [2023-12-02 13:45:09,735 INFO L226 Difference]: Without dead ends: 310 [2023-12-02 13:45:09,736 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2023-12-02 13:45:09,737 INFO L413 NwaCegarLoop]: 362 mSDtfsCounter, 409 mSDsluCounter, 179 mSDsCounter, 0 mSdLazyCounter, 298 mSolverCounterSat, 0 mSolverCounterUnsat, 6 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 13.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 409 SdHoareTripleChecker+Valid, 541 SdHoareTripleChecker+Invalid, 304 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 298 IncrementalHoareTripleChecker+Invalid, 6 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 14.3s IncrementalHoareTripleChecker+Time [2023-12-02 13:45:09,738 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [409 Valid, 541 Invalid, 304 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 298 Invalid, 6 Unknown, 0 Unchecked, 14.3s Time] [2023-12-02 13:45:09,739 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 310 states. [2023-12-02 13:45:09,759 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 310 to 310. [2023-12-02 13:45:09,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 310 states, 189 states have (on average 1.3174603174603174) internal successors, (249), 193 states have internal predecessors, (249), 91 states have call successors, (91), 30 states have call predecessors, (91), 29 states have return successors, (90), 90 states have call predecessors, (90), 90 states have call successors, (90) [2023-12-02 13:45:09,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 310 states to 310 states and 430 transitions. [2023-12-02 13:45:09,763 INFO L78 Accepts]: Start accepts. Automaton has 310 states and 430 transitions. Word has length 35 [2023-12-02 13:45:09,763 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 13:45:09,763 INFO L495 AbstractCegarLoop]: Abstraction has 310 states and 430 transitions. [2023-12-02 13:45:09,763 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 6.0) internal successors, (24), 4 states have internal predecessors, (24), 2 states have call successors, (7), 3 states have call predecessors, (7), 1 states have return successors, (4), 1 states have call predecessors, (4), 1 states have call successors, (4) [2023-12-02 13:45:09,763 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 430 transitions. [2023-12-02 13:45:09,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2023-12-02 13:45:09,766 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 13:45:09,766 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 13:45:09,766 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2023-12-02 13:45:09,766 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 13:45:09,767 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 13:45:09,767 INFO L85 PathProgramCache]: Analyzing trace with hash 1185757519, now seen corresponding path program 1 times [2023-12-02 13:45:09,767 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-12-02 13:45:09,767 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1999967589] [2023-12-02 13:45:09,767 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 13:45:09,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 13:45:12,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 13:45:13,200 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 13:45:13,200 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-12-02 13:45:13,201 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1999967589] [2023-12-02 13:45:13,201 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1999967589] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 13:45:13,201 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 13:45:13,201 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-12-02 13:45:13,201 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [781889348] [2023-12-02 13:45:13,201 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 13:45:13,202 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-12-02 13:45:13,202 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-12-02 13:45:13,202 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-12-02 13:45:13,202 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-12-02 13:45:13,203 INFO L87 Difference]: Start difference. First operand 310 states and 430 transitions. Second operand has 3 states, 3 states have (on average 8.333333333333334) internal successors, (25), 3 states have internal predecessors, (25), 3 states have call successors, (7), 3 states have call predecessors, (7), 2 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) [2023-12-02 13:45:15,344 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.14s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 13:45:17,372 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 13:45:19,565 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 13:45:21,990 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 13:45:22,185 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 13:45:22,185 INFO L93 Difference]: Finished difference Result 310 states and 430 transitions. [2023-12-02 13:45:22,186 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-12-02 13:45:22,186 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 8.333333333333334) internal successors, (25), 3 states have internal predecessors, (25), 3 states have call successors, (7), 3 states have call predecessors, (7), 2 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) Word has length 36 [2023-12-02 13:45:22,186 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 13:45:22,186 INFO L225 Difference]: With dead ends: 310 [2023-12-02 13:45:22,186 INFO L226 Difference]: Without dead ends: 0 [2023-12-02 13:45:22,188 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-12-02 13:45:22,189 INFO L413 NwaCegarLoop]: 363 mSDtfsCounter, 258 mSDsluCounter, 135 mSDsCounter, 0 mSdLazyCounter, 79 mSolverCounterSat, 0 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 8.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 258 SdHoareTripleChecker+Valid, 498 SdHoareTripleChecker+Invalid, 83 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 79 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 8.9s IncrementalHoareTripleChecker+Time [2023-12-02 13:45:22,189 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [258 Valid, 498 Invalid, 83 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 79 Invalid, 4 Unknown, 0 Unchecked, 8.9s Time] [2023-12-02 13:45:22,190 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2023-12-02 13:45:22,190 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2023-12-02 13:45:22,190 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) [2023-12-02 13:45:22,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2023-12-02 13:45:22,191 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 36 [2023-12-02 13:45:22,191 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 13:45:22,191 INFO L495 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2023-12-02 13:45:22,191 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 8.333333333333334) internal successors, (25), 3 states have internal predecessors, (25), 3 states have call successors, (7), 3 states have call predecessors, (7), 2 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) [2023-12-02 13:45:22,192 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2023-12-02 13:45:22,192 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2023-12-02 13:45:22,194 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2023-12-02 13:45:22,195 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2023-12-02 13:45:22,197 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2023-12-02 13:45:33,336 INFO L899 garLoopResultBuilder]: For program point L8859(line 8859) no Hoare annotation was computed. [2023-12-02 13:45:33,336 INFO L899 garLoopResultBuilder]: For program point poseidon_check_mode_dvbtEXIT(lines 8836 8896) no Hoare annotation was computed. [2023-12-02 13:45:33,337 INFO L902 garLoopResultBuilder]: At program point L8884(line 8884) the Hoare annotation is: true [2023-12-02 13:45:33,337 INFO L899 garLoopResultBuilder]: For program point L8884-1(line 8884) no Hoare annotation was computed. [2023-12-02 13:45:33,337 INFO L902 garLoopResultBuilder]: At program point L8855(line 8855) the Hoare annotation is: true [2023-12-02 13:45:33,337 INFO L899 garLoopResultBuilder]: For program point L8855-1(line 8855) no Hoare annotation was computed. [2023-12-02 13:45:33,337 INFO L899 garLoopResultBuilder]: For program point L8880(lines 8880 8883) no Hoare annotation was computed. [2023-12-02 13:45:33,337 INFO L902 garLoopResultBuilder]: At program point L8860(line 8860) the Hoare annotation is: true [2023-12-02 13:45:33,337 INFO L899 garLoopResultBuilder]: For program point L8860-1(line 8860) no Hoare annotation was computed. [2023-12-02 13:45:33,337 INFO L899 garLoopResultBuilder]: For program point L8864(line 8864) no Hoare annotation was computed. [2023-12-02 13:45:33,338 INFO L899 garLoopResultBuilder]: For program point L8885(lines 8885 8888) no Hoare annotation was computed. [2023-12-02 13:45:33,338 INFO L902 garLoopResultBuilder]: At program point L8889(line 8889) the Hoare annotation is: true [2023-12-02 13:45:33,338 INFO L899 garLoopResultBuilder]: For program point L8889-1(line 8889) no Hoare annotation was computed. [2023-12-02 13:45:33,338 INFO L902 garLoopResultBuilder]: At program point L8877(lines 8849 8895) the Hoare annotation is: true [2023-12-02 13:45:33,338 INFO L899 garLoopResultBuilder]: For program point L8869(line 8869) no Hoare annotation was computed. [2023-12-02 13:45:33,338 INFO L902 garLoopResultBuilder]: At program point L8865(line 8865) the Hoare annotation is: true [2023-12-02 13:45:33,338 INFO L899 garLoopResultBuilder]: For program point L8865-1(line 8865) no Hoare annotation was computed. [2023-12-02 13:45:33,339 INFO L899 garLoopResultBuilder]: For program point L8878(line 8878) no Hoare annotation was computed. [2023-12-02 13:45:33,339 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 8836 8896) the Hoare annotation is: true [2023-12-02 13:45:33,339 INFO L899 garLoopResultBuilder]: For program point L8870-1(line 8870) no Hoare annotation was computed. [2023-12-02 13:45:33,339 INFO L902 garLoopResultBuilder]: At program point L8870(line 8870) the Hoare annotation is: true [2023-12-02 13:45:33,339 INFO L899 garLoopResultBuilder]: For program point poseidon_check_mode_dvbtFINAL(lines 8836 8896) no Hoare annotation was computed. [2023-12-02 13:45:33,339 INFO L899 garLoopResultBuilder]: For program point L8854(line 8854) no Hoare annotation was computed. [2023-12-02 13:45:33,339 INFO L902 garLoopResultBuilder]: At program point L8879(line 8879) the Hoare annotation is: true [2023-12-02 13:45:33,339 INFO L899 garLoopResultBuilder]: For program point L8879-1(line 8879) no Hoare annotation was computed. [2023-12-02 13:45:33,340 INFO L899 garLoopResultBuilder]: For program point ldv_mutex_unlock_lock_of_poseidonEXIT(lines 11923 11933) no Hoare annotation was computed. [2023-12-02 13:45:33,340 INFO L895 garLoopResultBuilder]: At program point $Ultimate##0(lines 11923 11933) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 2)) (= ~ldv_mutex_lock_of_poseidon~0 2) (not (= ~dvb_bandwidth_length~0 3)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2023-12-02 13:45:33,340 INFO L895 garLoopResultBuilder]: At program point L11928(line 11928) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 2)) (not (= ~dvb_bandwidth_length~0 3)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2023-12-02 13:45:33,341 INFO L899 garLoopResultBuilder]: For program point L11926(lines 11926 11929) no Hoare annotation was computed. [2023-12-02 13:45:33,341 INFO L899 garLoopResultBuilder]: For program point L11928-1(lines 11926 11929) no Hoare annotation was computed. [2023-12-02 13:45:33,341 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 12521 12523) the Hoare annotation is: true [2023-12-02 13:45:33,341 INFO L899 garLoopResultBuilder]: For program point printkEXIT(lines 12521 12523) no Hoare annotation was computed. [2023-12-02 13:45:33,341 INFO L899 garLoopResultBuilder]: For program point L9045(lines 9045 9075) no Hoare annotation was computed. [2023-12-02 13:45:33,341 INFO L899 garLoopResultBuilder]: For program point L9053-4(lines 9053 9057) no Hoare annotation was computed. [2023-12-02 13:45:33,341 INFO L899 garLoopResultBuilder]: For program point poseidon_set_feEXIT(lines 9009 9080) no Hoare annotation was computed. [2023-12-02 13:45:33,341 INFO L899 garLoopResultBuilder]: For program point L9054-1(line 9054) no Hoare annotation was computed. [2023-12-02 13:45:33,342 INFO L895 garLoopResultBuilder]: At program point L8988(line 8988) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (= ~ldv_mutex_lock_of_poseidon~0 2) (not (= ~dvb_bandwidth_length~0 3)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2023-12-02 13:45:33,342 INFO L899 garLoopResultBuilder]: For program point L8988-1(line 8988) no Hoare annotation was computed. [2023-12-02 13:45:33,342 INFO L899 garLoopResultBuilder]: For program point $Ultimate##7(lines 9040 9043) no Hoare annotation was computed. [2023-12-02 13:45:33,342 INFO L895 garLoopResultBuilder]: At program point L9054(line 9054) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (= ~ldv_mutex_lock_of_poseidon~0 2) (not (= ~dvb_bandwidth_length~0 3)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2023-12-02 13:45:33,343 INFO L899 garLoopResultBuilder]: For program point L9046-1(line 9046) no Hoare annotation was computed. [2023-12-02 13:45:33,343 INFO L899 garLoopResultBuilder]: For program point L8980(lines 8980 8983) no Hoare annotation was computed. [2023-12-02 13:45:33,343 INFO L895 garLoopResultBuilder]: At program point L9046(line 9046) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (= ~ldv_mutex_lock_of_poseidon~0 2) (not (= ~dvb_bandwidth_length~0 3)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2023-12-02 13:45:33,343 INFO L895 garLoopResultBuilder]: At program point L9806-1(line 9806) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (not (= ~dvb_bandwidth_length~0 3)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (= ~ldv_mutex_lock_of_poseidon~0 1) (not (= ~ldv_mutex_pm_mutex~0 1))) [2023-12-02 13:45:33,344 INFO L895 garLoopResultBuilder]: At program point L9806(line 9806) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (= ~ldv_mutex_lock_of_poseidon~0 2) (not (= ~dvb_bandwidth_length~0 3)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2023-12-02 13:45:33,344 INFO L895 garLoopResultBuilder]: At program point L9798-1(line 9798) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (= ~ldv_mutex_lock_of_poseidon~0 2) (not (= ~dvb_bandwidth_length~0 3)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2023-12-02 13:45:33,344 INFO L895 garLoopResultBuilder]: At program point L9798(line 9798) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (not (= ~dvb_bandwidth_length~0 3)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (= ~ldv_mutex_lock_of_poseidon~0 1) (not (= ~ldv_mutex_pm_mutex~0 1))) [2023-12-02 13:45:33,344 INFO L899 garLoopResultBuilder]: For program point L9047-4(lines 9047 9051) no Hoare annotation was computed. [2023-12-02 13:45:33,344 INFO L899 garLoopResultBuilder]: For program point check_scan_ok_returnLabel#1(lines 8973 8994) no Hoare annotation was computed. [2023-12-02 13:45:33,344 INFO L899 garLoopResultBuilder]: For program point L9807(lines 9803 9810) no Hoare annotation was computed. [2023-12-02 13:45:33,345 INFO L895 garLoopResultBuilder]: At program point $Ultimate##0(lines 9009 9080) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (not (= ~dvb_bandwidth_length~0 3)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (= ~ldv_mutex_lock_of_poseidon~0 1) (not (= ~ldv_mutex_pm_mutex~0 1))) [2023-12-02 13:45:33,345 INFO L899 garLoopResultBuilder]: For program point L9799(lines 9795 9802) no Hoare annotation was computed. [2023-12-02 13:45:33,345 INFO L895 garLoopResultBuilder]: At program point L9048(line 9048) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (= ~ldv_mutex_lock_of_poseidon~0 2) (not (= ~dvb_bandwidth_length~0 3)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2023-12-02 13:45:33,345 INFO L899 garLoopResultBuilder]: For program point L9048-1(line 9048) no Hoare annotation was computed. [2023-12-02 13:45:33,345 INFO L899 garLoopResultBuilder]: For program point L9065(lines 9065 9070) no Hoare annotation was computed. [2023-12-02 13:45:33,345 INFO L899 garLoopResultBuilder]: For program point poseidon_set_feFINAL(lines 9009 9080) no Hoare annotation was computed. [2023-12-02 13:45:33,346 INFO L899 garLoopResultBuilder]: For program point L9065-2(lines 9065 9070) no Hoare annotation was computed. [2023-12-02 13:45:33,346 INFO L895 garLoopResultBuilder]: At program point L9066(line 9066) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (= ~ldv_mutex_lock_of_poseidon~0 2) (not (= ~dvb_bandwidth_length~0 3)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2023-12-02 13:45:33,346 INFO L895 garLoopResultBuilder]: At program point L9058(line 9058) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (= ~ldv_mutex_lock_of_poseidon~0 2) (not (= ~dvb_bandwidth_length~0 3)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2023-12-02 13:45:33,346 INFO L899 garLoopResultBuilder]: For program point L9066-1(line 9066) no Hoare annotation was computed. [2023-12-02 13:45:33,346 INFO L899 garLoopResultBuilder]: For program point L9058-1(line 9058) no Hoare annotation was computed. [2023-12-02 13:45:33,346 INFO L899 garLoopResultBuilder]: For program point L8984-2(lines 8984 8991) no Hoare annotation was computed. [2023-12-02 13:45:33,346 INFO L899 garLoopResultBuilder]: For program point L9026(lines 9026 9029) no Hoare annotation was computed. [2023-12-02 13:45:33,347 INFO L899 garLoopResultBuilder]: For program point L9059-4(lines 9059 9063) no Hoare annotation was computed. [2023-12-02 13:45:33,347 INFO L899 garLoopResultBuilder]: For program point L9076(lines 9020 9079) no Hoare annotation was computed. [2023-12-02 13:45:33,347 INFO L895 garLoopResultBuilder]: At program point L9068(lines 9068 9069) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (= ~ldv_mutex_lock_of_poseidon~0 2) (not (= ~dvb_bandwidth_length~0 3)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2023-12-02 13:45:33,347 INFO L899 garLoopResultBuilder]: For program point L9068-1(lines 9068 9069) no Hoare annotation was computed. [2023-12-02 13:45:33,347 INFO L895 garLoopResultBuilder]: At program point L9060(line 9060) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (= ~ldv_mutex_lock_of_poseidon~0 2) (not (= ~dvb_bandwidth_length~0 3)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2023-12-02 13:45:33,347 INFO L899 garLoopResultBuilder]: For program point L9060-1(line 9060) no Hoare annotation was computed. [2023-12-02 13:45:33,348 INFO L895 garLoopResultBuilder]: At program point L9052(line 9052) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (= ~ldv_mutex_lock_of_poseidon~0 2) (not (= ~dvb_bandwidth_length~0 3)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2023-12-02 13:45:33,348 INFO L899 garLoopResultBuilder]: For program point L9052-1(line 9052) no Hoare annotation was computed. [2023-12-02 13:45:33,348 INFO L899 garLoopResultBuilder]: For program point __const_udelayEXIT(lines 12399 12401) no Hoare annotation was computed. [2023-12-02 13:45:33,348 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 12399 12401) the Hoare annotation is: true [2023-12-02 13:45:33,348 INFO L899 garLoopResultBuilder]: For program point usb_autopm_get_interfaceEXIT(lines 12584 12586) no Hoare annotation was computed. [2023-12-02 13:45:33,348 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 12584 12586) the Hoare annotation is: true [2023-12-02 13:45:33,348 INFO L899 garLoopResultBuilder]: For program point jiffies_to_msecsEXIT(lines 12476 12478) no Hoare annotation was computed. [2023-12-02 13:45:33,348 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 12476 12478) the Hoare annotation is: true [2023-12-02 13:45:33,348 INFO L899 garLoopResultBuilder]: For program point set_tuner_modeFINAL(lines 11175 11191) no Hoare annotation was computed. [2023-12-02 13:45:33,348 INFO L902 garLoopResultBuilder]: At program point L11184(line 11184) the Hoare annotation is: true [2023-12-02 13:45:33,349 INFO L899 garLoopResultBuilder]: For program point L11184-1(line 11184) no Hoare annotation was computed. [2023-12-02 13:45:33,349 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 11175 11191) the Hoare annotation is: true [2023-12-02 13:45:33,349 INFO L899 garLoopResultBuilder]: For program point L11180-4(lines 11180 11183) no Hoare annotation was computed. [2023-12-02 13:45:33,349 INFO L899 garLoopResultBuilder]: For program point set_tuner_modeEXIT(lines 11175 11191) no Hoare annotation was computed. [2023-12-02 13:45:33,349 INFO L899 garLoopResultBuilder]: For program point mutex_unlockEXIT(lines 12514 12516) no Hoare annotation was computed. [2023-12-02 13:45:33,349 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 12514 12516) the Hoare annotation is: true [2023-12-02 13:45:33,349 INFO L902 garLoopResultBuilder]: At program point L11122(line 11122) the Hoare annotation is: true [2023-12-02 13:45:33,349 INFO L899 garLoopResultBuilder]: For program point L11089-4(lines 11089 11092) no Hoare annotation was computed. [2023-12-02 13:45:33,349 INFO L899 garLoopResultBuilder]: For program point L11122-1(line 11122) no Hoare annotation was computed. [2023-12-02 13:45:33,349 INFO L899 garLoopResultBuilder]: For program point send_get_reqEXIT(lines 10946 11129) no Hoare annotation was computed. [2023-12-02 13:45:33,349 INFO L899 garLoopResultBuilder]: For program point L11119-2(lines 11119 11123) no Hoare annotation was computed. [2023-12-02 13:45:33,349 INFO L899 garLoopResultBuilder]: For program point L11115(lines 11115 11126) no Hoare annotation was computed. [2023-12-02 13:45:33,349 INFO L899 garLoopResultBuilder]: For program point L11119(lines 11119 11123) no Hoare annotation was computed. [2023-12-02 13:45:33,350 INFO L899 garLoopResultBuilder]: For program point L11111-1(line 11111) no Hoare annotation was computed. [2023-12-02 13:45:33,350 INFO L902 garLoopResultBuilder]: At program point L11111(line 11111) the Hoare annotation is: true [2023-12-02 13:45:33,350 INFO L899 garLoopResultBuilder]: For program point send_get_reqFINAL(lines 10946 11129) no Hoare annotation was computed. [2023-12-02 13:45:33,350 INFO L902 garLoopResultBuilder]: At program point L11120(line 11120) the Hoare annotation is: true [2023-12-02 13:45:33,350 INFO L899 garLoopResultBuilder]: For program point L11120-1(line 11120) no Hoare annotation was computed. [2023-12-02 13:45:33,350 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 10946 11129) the Hoare annotation is: true [2023-12-02 13:45:33,350 INFO L899 garLoopResultBuilder]: For program point L11100(lines 11100 11103) no Hoare annotation was computed. [2023-12-02 13:45:33,350 INFO L902 garLoopResultBuilder]: At program point L11112-8(line 11112) the Hoare annotation is: true [2023-12-02 13:45:33,350 INFO L899 garLoopResultBuilder]: For program point L11112-9(lines 11112 11114) no Hoare annotation was computed. [2023-12-02 13:45:33,350 INFO L899 garLoopResultBuilder]: For program point L11125-1(line 11125) no Hoare annotation was computed. [2023-12-02 13:45:33,350 INFO L902 garLoopResultBuilder]: At program point L11125(line 11125) the Hoare annotation is: true [2023-12-02 13:45:33,350 INFO L899 garLoopResultBuilder]: For program point L11096(lines 10960 11128) no Hoare annotation was computed. [2023-12-02 13:45:33,350 INFO L902 garLoopResultBuilder]: At program point ldv_29350(lines 10960 11128) the Hoare annotation is: true [2023-12-02 13:45:33,350 INFO L902 garLoopResultBuilder]: At program point ERROR(lines 11814 11819) the Hoare annotation is: true [2023-12-02 13:45:33,351 INFO L899 garLoopResultBuilder]: For program point ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 11817) no Hoare annotation was computed. [2023-12-02 13:45:33,351 INFO L899 garLoopResultBuilder]: For program point ldv_errorEXIT(lines 11814 11819) no Hoare annotation was computed. [2023-12-02 13:45:33,351 INFO L899 garLoopResultBuilder]: For program point L11867-1(lines 11865 11868) no Hoare annotation was computed. [2023-12-02 13:45:33,351 INFO L895 garLoopResultBuilder]: At program point L11867(line 11867) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (not (= ~dvb_bandwidth_length~0 3)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2023-12-02 13:45:33,351 INFO L895 garLoopResultBuilder]: At program point $Ultimate##0(lines 11862 11872) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (not (= ~dvb_bandwidth_length~0 3)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (= ~ldv_mutex_lock_of_poseidon~0 1) (not (= ~ldv_mutex_pm_mutex~0 1))) [2023-12-02 13:45:33,351 INFO L899 garLoopResultBuilder]: For program point ldv_mutex_lock_lock_of_poseidonEXIT(lines 11862 11872) no Hoare annotation was computed. [2023-12-02 13:45:33,351 INFO L899 garLoopResultBuilder]: For program point L11865(lines 11865 11868) no Hoare annotation was computed. [2023-12-02 13:45:33,351 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 12482 12484) the Hoare annotation is: true [2023-12-02 13:45:33,351 INFO L899 garLoopResultBuilder]: For program point kref_getEXIT(lines 12482 12484) no Hoare annotation was computed. [2023-12-02 13:45:33,351 INFO L902 garLoopResultBuilder]: At program point L-1-1(line -1) the Hoare annotation is: true [2023-12-02 13:45:33,351 INFO L902 garLoopResultBuilder]: At program point L-1-3(line -1) the Hoare annotation is: true [2023-12-02 13:45:33,352 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(line -1) the Hoare annotation is: true [2023-12-02 13:45:33,352 INFO L899 garLoopResultBuilder]: For program point #Ultimate.C_memmoveEXIT(line -1) no Hoare annotation was computed. [2023-12-02 13:45:33,352 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 12362 12372) the Hoare annotation is: true [2023-12-02 13:45:33,352 INFO L899 garLoopResultBuilder]: For program point ldv_initializeEXIT(lines 12362 12372) no Hoare annotation was computed. [2023-12-02 13:45:33,352 INFO L899 garLoopResultBuilder]: For program point usb_autopm_put_interfaceEXIT(lines 12587 12589) no Hoare annotation was computed. [2023-12-02 13:45:33,352 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 12587 12589) the Hoare annotation is: true [2023-12-02 13:45:33,352 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 12638 12640) the Hoare annotation is: true [2023-12-02 13:45:33,352 INFO L899 garLoopResultBuilder]: For program point usb_set_interfaceEXIT(lines 12638 12640) no Hoare annotation was computed. [2023-12-02 13:45:33,352 INFO L899 garLoopResultBuilder]: For program point kref_putEXIT(lines 12489 12491) no Hoare annotation was computed. [2023-12-02 13:45:33,352 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 12489 12491) the Hoare annotation is: true [2023-12-02 13:45:33,352 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 12595 12597) the Hoare annotation is: true [2023-12-02 13:45:33,353 INFO L899 garLoopResultBuilder]: For program point usb_control_msgEXIT(lines 12595 12597) no Hoare annotation was computed. [2023-12-02 13:45:33,353 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 8774 8782) the Hoare annotation is: true [2023-12-02 13:45:33,353 INFO L899 garLoopResultBuilder]: For program point atomic_dec_and_testEXIT(lines 8774 8782) no Hoare annotation was computed. [2023-12-02 13:45:33,353 INFO L899 garLoopResultBuilder]: For program point L9887(lines 9883 9890) no Hoare annotation was computed. [2023-12-02 13:45:33,353 INFO L899 garLoopResultBuilder]: For program point L9433-4(lines 9433 9436) no Hoare annotation was computed. [2023-12-02 13:45:33,353 INFO L899 garLoopResultBuilder]: For program point L9879(lines 9875 9882) no Hoare annotation was computed. [2023-12-02 13:45:33,353 INFO L899 garLoopResultBuilder]: For program point $Ultimate##7(lines 9428 9431) no Hoare annotation was computed. [2023-12-02 13:45:33,353 INFO L895 garLoopResultBuilder]: At program point L9434(line 9434) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (= ~ldv_mutex_lock_of_poseidon~0 2) (not (= ~dvb_bandwidth_length~0 3)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2023-12-02 13:45:33,353 INFO L899 garLoopResultBuilder]: For program point L9434-1(line 9434) no Hoare annotation was computed. [2023-12-02 13:45:33,354 INFO L899 garLoopResultBuilder]: For program point L9422-2(lines 9422 9425) no Hoare annotation was computed. [2023-12-02 13:45:33,354 INFO L899 garLoopResultBuilder]: For program point dvb_stop_streamingEXIT(lines 9407 9442) no Hoare annotation was computed. [2023-12-02 13:45:33,354 INFO L899 garLoopResultBuilder]: For program point L9422(lines 9422 9425) no Hoare annotation was computed. [2023-12-02 13:45:33,354 INFO L895 garLoopResultBuilder]: At program point L9423(line 9423) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (= ~ldv_mutex_lock_of_poseidon~0 2) (not (= ~dvb_bandwidth_length~0 3)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2023-12-02 13:45:33,354 INFO L899 garLoopResultBuilder]: For program point L9423-1(line 9423) no Hoare annotation was computed. [2023-12-02 13:45:33,354 INFO L895 garLoopResultBuilder]: At program point $Ultimate##0(lines 9407 9442) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (not (= ~dvb_bandwidth_length~0 3)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (= ~ldv_mutex_lock_of_poseidon~0 1) (not (= ~ldv_mutex_pm_mutex~0 1))) [2023-12-02 13:45:33,354 INFO L895 garLoopResultBuilder]: At program point L9886-1(line 9886) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (not (= ~dvb_bandwidth_length~0 3)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (= ~ldv_mutex_lock_of_poseidon~0 1) (not (= ~ldv_mutex_pm_mutex~0 1))) [2023-12-02 13:45:33,354 INFO L895 garLoopResultBuilder]: At program point L9886(line 9886) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (= ~ldv_mutex_lock_of_poseidon~0 2) (not (= ~dvb_bandwidth_length~0 3)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2023-12-02 13:45:33,354 INFO L895 garLoopResultBuilder]: At program point L9878-1(line 9878) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (= ~ldv_mutex_lock_of_poseidon~0 2) (not (= ~dvb_bandwidth_length~0 3)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2023-12-02 13:45:33,354 INFO L895 garLoopResultBuilder]: At program point L9432(line 9432) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (= ~ldv_mutex_lock_of_poseidon~0 2) (not (= ~dvb_bandwidth_length~0 3)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2023-12-02 13:45:33,355 INFO L899 garLoopResultBuilder]: For program point L9432-1(line 9432) no Hoare annotation was computed. [2023-12-02 13:45:33,355 INFO L895 garLoopResultBuilder]: At program point L9878(line 9878) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (not (= ~dvb_bandwidth_length~0 3)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (= ~ldv_mutex_lock_of_poseidon~0 1) (not (= ~ldv_mutex_pm_mutex~0 1))) [2023-12-02 13:45:33,355 INFO L899 garLoopResultBuilder]: For program point L9416(lines 9416 9438) no Hoare annotation was computed. [2023-12-02 13:45:33,355 INFO L899 garLoopResultBuilder]: For program point L9416-1(lines 9416 9438) no Hoare annotation was computed. [2023-12-02 13:45:33,355 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 12536 12538) the Hoare annotation is: true [2023-12-02 13:45:33,355 INFO L899 garLoopResultBuilder]: For program point schedule_timeoutEXIT(lines 12536 12538) no Hoare annotation was computed. [2023-12-02 13:45:33,355 INFO L899 garLoopResultBuilder]: For program point get_currentEXIT(lines 5246 5269) no Hoare annotation was computed. [2023-12-02 13:45:33,355 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 5246 5269) the Hoare annotation is: true [2023-12-02 13:45:33,355 INFO L899 garLoopResultBuilder]: For program point ldv_handler_precallEXIT(lines 12498 12500) no Hoare annotation was computed. [2023-12-02 13:45:33,355 INFO L902 garLoopResultBuilder]: At program point ldv_handler_precallFINAL(lines 12498 12500) the Hoare annotation is: true [2023-12-02 13:45:33,355 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 5411 5416) the Hoare annotation is: true [2023-12-02 13:45:33,355 INFO L899 garLoopResultBuilder]: For program point __create_pipeEXIT(lines 5411 5416) no Hoare annotation was computed. [2023-12-02 13:45:33,356 INFO L895 garLoopResultBuilder]: At program point L12394(line 12394) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_lock_of_poseidon~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2023-12-02 13:45:33,356 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 12373 12398) the Hoare annotation is: true [2023-12-02 13:45:33,356 INFO L899 garLoopResultBuilder]: For program point L12390-1(lines 12375 12397) no Hoare annotation was computed. [2023-12-02 13:45:33,356 INFO L895 garLoopResultBuilder]: At program point L12386(line 12386) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_lock_of_poseidon~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2023-12-02 13:45:33,356 INFO L899 garLoopResultBuilder]: For program point L12394-1(lines 12373 12398) no Hoare annotation was computed. [2023-12-02 13:45:33,356 INFO L899 garLoopResultBuilder]: For program point ldv_check_final_stateEXIT(lines 12373 12398) no Hoare annotation was computed. [2023-12-02 13:45:33,356 INFO L895 garLoopResultBuilder]: At program point L12390(line 12390) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_lock_of_poseidon~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2023-12-02 13:45:33,357 INFO L899 garLoopResultBuilder]: For program point L12382-1(lines 12375 12397) no Hoare annotation was computed. [2023-12-02 13:45:33,357 INFO L895 garLoopResultBuilder]: At program point L12378(line 12378) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_lock_of_poseidon~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2023-12-02 13:45:33,357 INFO L899 garLoopResultBuilder]: For program point L12386-1(lines 12375 12397) no Hoare annotation was computed. [2023-12-02 13:45:33,357 INFO L895 garLoopResultBuilder]: At program point L12382(line 12382) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_lock_of_poseidon~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2023-12-02 13:45:33,357 INFO L899 garLoopResultBuilder]: For program point L12378-1(lines 12375 12397) no Hoare annotation was computed. [2023-12-02 13:45:33,357 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 12507 12509) the Hoare annotation is: true [2023-12-02 13:45:33,357 INFO L899 garLoopResultBuilder]: For program point mutex_lockEXIT(lines 12507 12509) no Hoare annotation was computed. [2023-12-02 13:45:33,357 INFO L895 garLoopResultBuilder]: At program point L9846-1(line 9846) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_poseidon~0 2) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2023-12-02 13:45:33,358 INFO L895 garLoopResultBuilder]: At program point L9714(line 9714) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2023-12-02 13:45:33,358 INFO L895 garLoopResultBuilder]: At program point L9846(line 9846) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2023-12-02 13:45:33,358 INFO L895 garLoopResultBuilder]: At program point L9681(line 9681) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2023-12-02 13:45:33,358 INFO L899 garLoopResultBuilder]: For program point L9714-1(line 9714) no Hoare annotation was computed. [2023-12-02 13:45:33,358 INFO L899 garLoopResultBuilder]: For program point L9681-1(line 9681) no Hoare annotation was computed. [2023-12-02 13:45:33,358 INFO L895 garLoopResultBuilder]: At program point L9814-1(line 9814) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_poseidon~0 2) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2023-12-02 13:45:33,358 INFO L899 garLoopResultBuilder]: For program point L9847(lines 9843 9850) no Hoare annotation was computed. [2023-12-02 13:45:33,358 INFO L895 garLoopResultBuilder]: At program point L9814(line 9814) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2023-12-02 13:45:33,358 INFO L895 garLoopResultBuilder]: At program point L9782-1(line 9782) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_poseidon~0 2) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2023-12-02 13:45:33,358 INFO L899 garLoopResultBuilder]: For program point L9815(lines 9811 9818) no Hoare annotation was computed. [2023-12-02 13:45:33,358 INFO L895 garLoopResultBuilder]: At program point L9782(line 9782) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2023-12-02 13:45:33,359 INFO L899 garLoopResultBuilder]: For program point L9684(line 9684) no Hoare annotation was computed. [2023-12-02 13:45:33,359 INFO L899 garLoopResultBuilder]: For program point L9783(lines 9779 9786) no Hoare annotation was computed. [2023-12-02 13:45:33,359 INFO L899 garLoopResultBuilder]: For program point L9156(lines 9156 9159) no Hoare annotation was computed. [2023-12-02 13:45:33,359 INFO L895 garLoopResultBuilder]: At program point L8925(line 8925) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_poseidon~0 2) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2023-12-02 13:45:33,359 INFO L899 garLoopResultBuilder]: For program point L8925-1(line 8925) no Hoare annotation was computed. [2023-12-02 13:45:33,359 INFO L895 garLoopResultBuilder]: At program point L9685(line 9685) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2023-12-02 13:45:33,359 INFO L899 garLoopResultBuilder]: For program point L9652(line 9652) no Hoare annotation was computed. [2023-12-02 13:45:33,359 INFO L899 garLoopResultBuilder]: For program point L9685-1(line 9685) no Hoare annotation was computed. [2023-12-02 13:45:33,359 INFO L899 garLoopResultBuilder]: For program point L9652-1(line 9652) no Hoare annotation was computed. [2023-12-02 13:45:33,359 INFO L899 garLoopResultBuilder]: For program point L8926-2(lines 8926 8937) no Hoare annotation was computed. [2023-12-02 13:45:33,359 INFO L899 garLoopResultBuilder]: For program point L8926(lines 8926 8937) no Hoare annotation was computed. [2023-12-02 13:45:33,359 INFO L895 garLoopResultBuilder]: At program point L8927(line 8927) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_poseidon~0 2) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2023-12-02 13:45:33,359 INFO L899 garLoopResultBuilder]: For program point L8927-1(line 8927) no Hoare annotation was computed. [2023-12-02 13:45:33,360 INFO L899 garLoopResultBuilder]: For program point L9654-1(line 9654) no Hoare annotation was computed. [2023-12-02 13:45:33,360 INFO L895 garLoopResultBuilder]: At program point L9654(line 9654) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2023-12-02 13:45:33,360 INFO L899 garLoopResultBuilder]: For program point L8928(lines 8928 8932) no Hoare annotation was computed. [2023-12-02 13:45:33,360 INFO L899 garLoopResultBuilder]: For program point L9688(line 9688) no Hoare annotation was computed. [2023-12-02 13:45:33,360 INFO L895 garLoopResultBuilder]: At program point L9226(line 9226) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_poseidon~0 2) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2023-12-02 13:45:33,360 INFO L899 garLoopResultBuilder]: For program point L9127-2(lines 9127 9131) no Hoare annotation was computed. [2023-12-02 13:45:33,360 INFO L899 garLoopResultBuilder]: For program point L9226-1(line 9226) no Hoare annotation was computed. [2023-12-02 13:45:33,360 INFO L899 garLoopResultBuilder]: For program point L9127(lines 9127 9131) no Hoare annotation was computed. [2023-12-02 13:45:33,360 INFO L895 garLoopResultBuilder]: At program point L9854-1(line 9854) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2023-12-02 13:45:33,360 INFO L895 garLoopResultBuilder]: At program point L8929(line 8929) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_poseidon~0 2) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2023-12-02 13:45:33,360 INFO L899 garLoopResultBuilder]: For program point L8929-1(line 8929) no Hoare annotation was computed. [2023-12-02 13:45:33,360 INFO L895 garLoopResultBuilder]: At program point L9854(line 9854) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_poseidon~0 2) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2023-12-02 13:45:33,361 INFO L895 garLoopResultBuilder]: At program point L9689(line 9689) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2023-12-02 13:45:33,361 INFO L899 garLoopResultBuilder]: For program point L9689-1(line 9689) no Hoare annotation was computed. [2023-12-02 13:45:33,361 INFO L895 garLoopResultBuilder]: At program point L9161(line 9161) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_poseidon~0 2) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2023-12-02 13:45:33,361 INFO L895 garLoopResultBuilder]: At program point L9128(line 9128) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2023-12-02 13:45:33,361 INFO L899 garLoopResultBuilder]: For program point L9161-1(line 9161) no Hoare annotation was computed. [2023-12-02 13:45:33,361 INFO L899 garLoopResultBuilder]: For program point L9128-1(line 9128) no Hoare annotation was computed. [2023-12-02 13:45:33,361 INFO L895 garLoopResultBuilder]: At program point L9822-1(line 9822) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2023-12-02 13:45:33,361 INFO L899 garLoopResultBuilder]: For program point L9855(lines 9851 9858) no Hoare annotation was computed. [2023-12-02 13:45:33,361 INFO L895 garLoopResultBuilder]: At program point L9822(line 9822) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_poseidon~0 2) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2023-12-02 13:45:33,362 INFO L899 garLoopResultBuilder]: For program point L9162-4(lines 9162 9167) no Hoare annotation was computed. [2023-12-02 13:45:33,362 INFO L895 garLoopResultBuilder]: At program point L9790-1(line 9790) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2023-12-02 13:45:33,362 INFO L899 garLoopResultBuilder]: For program point L9823(lines 9819 9826) no Hoare annotation was computed. [2023-12-02 13:45:33,362 INFO L895 garLoopResultBuilder]: At program point L9790(line 9790) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_poseidon~0 2) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2023-12-02 13:45:33,362 INFO L895 garLoopResultBuilder]: At program point L9163(lines 9163 9164) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_poseidon~0 2) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2023-12-02 13:45:33,362 INFO L895 garLoopResultBuilder]: At program point L9130(line 9130) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2023-12-02 13:45:33,363 INFO L899 garLoopResultBuilder]: For program point L9163-1(lines 9163 9164) no Hoare annotation was computed. [2023-12-02 13:45:33,363 INFO L899 garLoopResultBuilder]: For program point L9130-1(line 9130) no Hoare annotation was computed. [2023-12-02 13:45:33,363 INFO L899 garLoopResultBuilder]: For program point L9692(line 9692) no Hoare annotation was computed. [2023-12-02 13:45:33,363 INFO L899 garLoopResultBuilder]: For program point L9791(lines 9787 9794) no Hoare annotation was computed. [2023-12-02 13:45:33,363 INFO L895 garLoopResultBuilder]: At program point L9693(line 9693) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2023-12-02 13:45:33,363 INFO L899 garLoopResultBuilder]: For program point L9660(line 9660) no Hoare annotation was computed. [2023-12-02 13:45:33,363 INFO L899 garLoopResultBuilder]: For program point L9693-1(line 9693) no Hoare annotation was computed. [2023-12-02 13:45:33,363 INFO L895 garLoopResultBuilder]: At program point L9661(line 9661) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2023-12-02 13:45:33,363 INFO L899 garLoopResultBuilder]: For program point L9661-1(line 9661) no Hoare annotation was computed. [2023-12-02 13:45:33,363 INFO L899 garLoopResultBuilder]: For program point poseidon_read_status_returnLabel#1(lines 9142 9189) no Hoare annotation was computed. [2023-12-02 13:45:33,363 INFO L899 garLoopResultBuilder]: For program point L9696(line 9696) no Hoare annotation was computed. [2023-12-02 13:45:33,364 INFO L895 garLoopResultBuilder]: At program point L9201(line 9201) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_poseidon~0 2) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2023-12-02 13:45:33,364 INFO L899 garLoopResultBuilder]: For program point L9168(lines 9168 9172) no Hoare annotation was computed. [2023-12-02 13:45:33,364 INFO L899 garLoopResultBuilder]: For program point L9201-1(line 9201) no Hoare annotation was computed. [2023-12-02 13:45:33,364 INFO L899 garLoopResultBuilder]: For program point L9168-2(lines 9168 9172) no Hoare annotation was computed. [2023-12-02 13:45:33,364 INFO L895 garLoopResultBuilder]: At program point L9697(line 9697) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2023-12-02 13:45:33,364 INFO L899 garLoopResultBuilder]: For program point L9664(line 9664) no Hoare annotation was computed. [2023-12-02 13:45:33,364 INFO L899 garLoopResultBuilder]: For program point L9697-1(line 9697) no Hoare annotation was computed. [2023-12-02 13:45:33,364 INFO L895 garLoopResultBuilder]: At program point L9169(lines 9169 9170) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_poseidon~0 2) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2023-12-02 13:45:33,365 INFO L899 garLoopResultBuilder]: For program point L9169-1(lines 9169 9170) no Hoare annotation was computed. [2023-12-02 13:45:33,365 INFO L895 garLoopResultBuilder]: At program point L9830-1(line 9830) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_poseidon~0 2) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2023-12-02 13:45:33,365 INFO L895 garLoopResultBuilder]: At program point L9830(line 9830) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2023-12-02 13:45:33,365 INFO L895 garLoopResultBuilder]: At program point L9665(line 9665) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2023-12-02 13:45:33,365 INFO L899 garLoopResultBuilder]: For program point L9665-1(line 9665) no Hoare annotation was computed. [2023-12-02 13:45:33,365 INFO L895 garLoopResultBuilder]: At program point L9005(line 9005) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_poseidon~0 2) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2023-12-02 13:45:33,365 INFO L899 garLoopResultBuilder]: For program point L9005-1(line 9005) no Hoare annotation was computed. [2023-12-02 13:45:33,365 INFO L895 garLoopResultBuilder]: At program point L8939(line 8939) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_poseidon~0 2) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2023-12-02 13:45:33,365 INFO L899 garLoopResultBuilder]: For program point L8939-1(lines 8913 8942) no Hoare annotation was computed. [2023-12-02 13:45:33,365 INFO L899 garLoopResultBuilder]: For program point L9831(lines 9827 9834) no Hoare annotation was computed. [2023-12-02 13:45:33,365 INFO L899 garLoopResultBuilder]: For program point L8907(lines 8907 8910) no Hoare annotation was computed. [2023-12-02 13:45:33,366 INFO L895 garLoopResultBuilder]: At program point L9766-1(line 9766) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_poseidon~0 2) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2023-12-02 13:45:33,366 INFO L899 garLoopResultBuilder]: For program point L9700(line 9700) no Hoare annotation was computed. [2023-12-02 13:45:33,366 INFO L895 garLoopResultBuilder]: At program point L9766(line 9766) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2023-12-02 13:45:33,366 INFO L895 garLoopResultBuilder]: At program point L9701(line 9701) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2023-12-02 13:45:33,366 INFO L899 garLoopResultBuilder]: For program point L9668(line 9668) no Hoare annotation was computed. [2023-12-02 13:45:33,366 INFO L899 garLoopResultBuilder]: For program point L9701-1(line 9701) no Hoare annotation was computed. [2023-12-02 13:45:33,366 INFO L899 garLoopResultBuilder]: For program point L9767(lines 9763 9770) no Hoare annotation was computed. [2023-12-02 13:45:33,366 INFO L899 garLoopResultBuilder]: For program point L9173(lines 9173 9184) no Hoare annotation was computed. [2023-12-02 13:45:33,367 INFO L895 garLoopResultBuilder]: At program point L9669(line 9669) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2023-12-02 13:45:33,367 INFO L895 garLoopResultBuilder]: At program point L9669-1(line 9669) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2023-12-02 13:45:33,367 INFO L895 garLoopResultBuilder]: At program point L8943(line 8943) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2023-12-02 13:45:33,367 INFO L895 garLoopResultBuilder]: At program point L8943-1(line 8943) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2023-12-02 13:45:33,367 INFO L899 garLoopResultBuilder]: For program point L9670(line 9670) no Hoare annotation was computed. [2023-12-02 13:45:33,367 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2023-12-02 13:45:33,367 INFO L899 garLoopResultBuilder]: For program point L8944(line 8944) no Hoare annotation was computed. [2023-12-02 13:45:33,368 INFO L899 garLoopResultBuilder]: For program point L9176-2(lines 9176 9184) no Hoare annotation was computed. [2023-12-02 13:45:33,368 INFO L899 garLoopResultBuilder]: For program point L8945(lines 8945 8950) no Hoare annotation was computed. [2023-12-02 13:45:33,368 INFO L895 garLoopResultBuilder]: At program point L8945-2(lines 8945 8950) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2023-12-02 13:45:33,368 INFO L899 garLoopResultBuilder]: For program point L9672(line 9672) no Hoare annotation was computed. [2023-12-02 13:45:33,368 INFO L895 garLoopResultBuilder]: At program point L9838-1(line 9838) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2023-12-02 13:45:33,368 INFO L899 garLoopResultBuilder]: For program point L8913(lines 8913 8953) no Hoare annotation was computed. [2023-12-02 13:45:33,368 INFO L899 garLoopResultBuilder]: For program point L8913-2(lines 8913 8953) no Hoare annotation was computed. [2023-12-02 13:45:33,368 INFO L895 garLoopResultBuilder]: At program point L9838(line 9838) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_poseidon~0 2) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2023-12-02 13:45:33,368 INFO L895 garLoopResultBuilder]: At program point L9673(line 9673) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2023-12-02 13:45:33,369 INFO L899 garLoopResultBuilder]: For program point L9673-1(line 9673) no Hoare annotation was computed. [2023-12-02 13:45:33,369 INFO L899 garLoopResultBuilder]: For program point L9707(lines 9644 9716) no Hoare annotation was computed. [2023-12-02 13:45:33,369 INFO L899 garLoopResultBuilder]: For program point L9839(lines 9835 9842) no Hoare annotation was computed. [2023-12-02 13:45:33,369 INFO L895 garLoopResultBuilder]: At program point L9774-1(line 9774) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2023-12-02 13:45:33,369 INFO L899 garLoopResultBuilder]: For program point L8915-4(lines 8915 8919) no Hoare annotation was computed. [2023-12-02 13:45:33,369 INFO L895 garLoopResultBuilder]: At program point L9774(line 9774) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_poseidon~0 2) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2023-12-02 13:45:33,369 INFO L899 garLoopResultBuilder]: For program point $Ultimate##0(line -1) no Hoare annotation was computed. [2023-12-02 13:45:33,369 INFO L899 garLoopResultBuilder]: For program point L9180-2(lines 9149 9188) no Hoare annotation was computed. [2023-12-02 13:45:33,369 INFO L899 garLoopResultBuilder]: For program point L9676(line 9676) no Hoare annotation was computed. [2023-12-02 13:45:33,369 INFO L899 garLoopResultBuilder]: For program point L9775(lines 9771 9778) no Hoare annotation was computed. [2023-12-02 13:45:33,369 INFO L895 garLoopResultBuilder]: At program point L9677(line 9677) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2023-12-02 13:45:33,369 INFO L899 garLoopResultBuilder]: For program point L9677-1(line 9677) no Hoare annotation was computed. [2023-12-02 13:45:33,369 INFO L899 garLoopResultBuilder]: For program point L9710(lines 9710 9713) no Hoare annotation was computed. [2023-12-02 13:45:33,370 INFO L895 garLoopResultBuilder]: At program point L-1-2(line -1) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2023-12-02 13:45:33,370 INFO L899 garLoopResultBuilder]: For program point L8951(line 8951) no Hoare annotation was computed. [2023-12-02 13:45:33,370 INFO L895 garLoopResultBuilder]: At program point L8952(line 8952) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2023-12-02 13:45:33,370 INFO L899 garLoopResultBuilder]: For program point L8952-1(line 8952) no Hoare annotation was computed. [2023-12-02 13:45:33,370 INFO L899 garLoopResultBuilder]: For program point poseidon_ts_bus_ctrl_returnLabel#1(lines 8897 8956) no Hoare annotation was computed. [2023-12-02 13:45:33,370 INFO L899 garLoopResultBuilder]: For program point L8920-7(lines 8920 8924) no Hoare annotation was computed. [2023-12-02 13:45:33,370 INFO L899 garLoopResultBuilder]: For program point L9680(line 9680) no Hoare annotation was computed. [2023-12-02 13:45:33,370 INFO L895 garLoopResultBuilder]: At program point L9647(line 9647) the Hoare annotation is: (= ~dvb_bandwidth_length~0 3) [2023-12-02 13:45:33,370 INFO L899 garLoopResultBuilder]: For program point usb_kill_urbEXIT(lines 12616 12618) no Hoare annotation was computed. [2023-12-02 13:45:33,370 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 12616 12618) the Hoare annotation is: true [2023-12-02 13:45:33,370 INFO L902 garLoopResultBuilder]: At program point L10940(line 10940) the Hoare annotation is: true [2023-12-02 13:45:33,370 INFO L899 garLoopResultBuilder]: For program point L10940-1(line 10940) no Hoare annotation was computed. [2023-12-02 13:45:33,370 INFO L902 garLoopResultBuilder]: At program point ldv_29331(lines 10875 10944) the Hoare annotation is: true [2023-12-02 13:45:33,370 INFO L899 garLoopResultBuilder]: For program point L10933(lines 10933 10942) no Hoare annotation was computed. [2023-12-02 13:45:33,371 INFO L899 garLoopResultBuilder]: For program point L10908-4(lines 10908 10911) no Hoare annotation was computed. [2023-12-02 13:45:33,371 INFO L899 garLoopResultBuilder]: For program point L10937(lines 10937 10941) no Hoare annotation was computed. [2023-12-02 13:45:33,371 INFO L899 garLoopResultBuilder]: For program point L10937-2(lines 10937 10941) no Hoare annotation was computed. [2023-12-02 13:45:33,371 INFO L902 garLoopResultBuilder]: At program point L10938(line 10938) the Hoare annotation is: true [2023-12-02 13:45:33,371 INFO L902 garLoopResultBuilder]: At program point L10930(line 10930) the Hoare annotation is: true [2023-12-02 13:45:33,371 INFO L899 garLoopResultBuilder]: For program point L10938-1(line 10938) no Hoare annotation was computed. [2023-12-02 13:45:33,371 INFO L899 garLoopResultBuilder]: For program point L10930-1(line 10930) no Hoare annotation was computed. [2023-12-02 13:45:33,371 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 10864 10945) the Hoare annotation is: true [2023-12-02 13:45:33,371 INFO L899 garLoopResultBuilder]: For program point send_set_reqEXIT(lines 10864 10945) no Hoare annotation was computed. [2023-12-02 13:45:33,372 INFO L899 garLoopResultBuilder]: For program point send_set_reqFINAL(lines 10864 10945) no Hoare annotation was computed. [2023-12-02 13:45:33,372 INFO L899 garLoopResultBuilder]: For program point L10931-5(lines 10931 10932) no Hoare annotation was computed. [2023-12-02 13:45:33,372 INFO L902 garLoopResultBuilder]: At program point L10931-4(line 10931) the Hoare annotation is: true [2023-12-02 13:45:33,372 INFO L899 garLoopResultBuilder]: For program point L10915(lines 10875 10944) no Hoare annotation was computed. [2023-12-02 13:45:33,372 INFO L899 garLoopResultBuilder]: For program point L10919(lines 10919 10922) no Hoare annotation was computed. [2023-12-02 13:45:33,374 INFO L445 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1] [2023-12-02 13:45:33,376 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2023-12-02 13:45:33,386 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_mutex_mutex_of_device~0 [2023-12-02 13:45:33,387 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_mutex_power_lock_of_snd_card~0 [2023-12-02 13:45:33,387 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~dvb_bandwidth_length~0 [2023-12-02 13:45:33,387 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_mutex_pm_mutex~0 [2023-12-02 13:45:33,387 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_mutex_lock_of_poseidon~0 [2023-12-02 13:45:33,387 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_mutex_vb_lock_of_videobuf_queue~0 [2023-12-02 13:45:33,388 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 02.12 01:45:33 BoogieIcfgContainer [2023-12-02 13:45:33,388 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2023-12-02 13:45:33,389 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2023-12-02 13:45:33,389 INFO L270 PluginConnector]: Initializing Witness Printer... [2023-12-02 13:45:33,389 INFO L274 PluginConnector]: Witness Printer initialized [2023-12-02 13:45:33,389 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 01:43:48" (3/4) ... [2023-12-02 13:45:33,391 INFO L137 WitnessPrinter]: Generating witness for correct program [2023-12-02 13:45:33,394 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure poseidon_check_mode_dvbt [2023-12-02 13:45:33,394 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_mutex_unlock_lock_of_poseidon [2023-12-02 13:45:33,394 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure printk [2023-12-02 13:45:33,394 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure poseidon_set_fe [2023-12-02 13:45:33,394 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __const_udelay [2023-12-02 13:45:33,394 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_autopm_get_interface [2023-12-02 13:45:33,394 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure jiffies_to_msecs [2023-12-02 13:45:33,394 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure set_tuner_mode [2023-12-02 13:45:33,394 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure mutex_unlock [2023-12-02 13:45:33,395 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure send_get_req [2023-12-02 13:45:33,395 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_error [2023-12-02 13:45:33,395 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_mutex_lock_lock_of_poseidon [2023-12-02 13:45:33,395 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure kref_get [2023-12-02 13:45:33,395 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memmove [2023-12-02 13:45:33,395 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_initialize [2023-12-02 13:45:33,395 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_autopm_put_interface [2023-12-02 13:45:33,395 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_set_interface [2023-12-02 13:45:33,395 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure kref_put [2023-12-02 13:45:33,395 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_control_msg [2023-12-02 13:45:33,395 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure atomic_dec_and_test [2023-12-02 13:45:33,395 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure dvb_stop_streaming [2023-12-02 13:45:33,396 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure schedule_timeout [2023-12-02 13:45:33,396 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure get_current [2023-12-02 13:45:33,396 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_handler_precall [2023-12-02 13:45:33,396 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __create_pipe [2023-12-02 13:45:33,396 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_check_final_state [2023-12-02 13:45:33,396 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure mutex_lock [2023-12-02 13:45:33,396 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_kill_urb [2023-12-02 13:45:33,396 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure send_set_req [2023-12-02 13:45:33,439 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 355 nodes and edges [2023-12-02 13:45:33,446 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 123 nodes and edges [2023-12-02 13:45:33,453 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 39 nodes and edges [2023-12-02 13:45:33,460 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 18 nodes and edges [2023-12-02 13:45:33,467 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 8 nodes and edges [2023-12-02 13:45:33,474 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2023-12-02 13:45:33,478 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2023-12-02 13:45:33,481 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2023-12-02 13:45:34,188 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_199c1d53-7314-4d94-996e-799a498ca67c/bin/utaipan-verify-nQ1chXbOIh/witness.graphml [2023-12-02 13:45:34,188 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_199c1d53-7314-4d94-996e-799a498ca67c/bin/utaipan-verify-nQ1chXbOIh/witness.yml [2023-12-02 13:45:34,188 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2023-12-02 13:45:34,189 INFO L158 Benchmark]: Toolchain (without parser) took 122455.58ms. Allocated memory was 182.5MB in the beginning and 648.0MB in the end (delta: 465.6MB). Free memory was 125.8MB in the beginning and 278.6MB in the end (delta: -152.8MB). Peak memory consumption was 312.4MB. Max. memory is 16.1GB. [2023-12-02 13:45:34,189 INFO L158 Benchmark]: CDTParser took 0.22ms. Allocated memory is still 182.5MB. Free memory was 144.2MB in the beginning and 144.2MB in the end (delta: 28.3kB). There was no memory consumed. Max. memory is 16.1GB. [2023-12-02 13:45:34,190 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3739.84ms. Allocated memory was 182.5MB in the beginning and 310.4MB in the end (delta: 127.9MB). Free memory was 125.8MB in the beginning and 219.9MB in the end (delta: -94.1MB). Peak memory consumption was 127.8MB. Max. memory is 16.1GB. [2023-12-02 13:45:34,191 INFO L158 Benchmark]: Boogie Procedure Inliner took 238.40ms. Allocated memory is still 310.4MB. Free memory was 219.9MB in the beginning and 194.8MB in the end (delta: 25.2MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2023-12-02 13:45:34,191 INFO L158 Benchmark]: Boogie Preprocessor took 184.08ms. Allocated memory is still 310.4MB. Free memory was 194.8MB in the beginning and 172.7MB in the end (delta: 22.0MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. [2023-12-02 13:45:34,191 INFO L158 Benchmark]: RCFGBuilder took 12138.26ms. Allocated memory was 310.4MB in the beginning and 373.3MB in the end (delta: 62.9MB). Free memory was 172.7MB in the beginning and 147.2MB in the end (delta: 25.6MB). Peak memory consumption was 149.6MB. Max. memory is 16.1GB. [2023-12-02 13:45:34,192 INFO L158 Benchmark]: TraceAbstraction took 105348.87ms. Allocated memory was 373.3MB in the beginning and 648.0MB in the end (delta: 274.7MB). Free memory was 146.1MB in the beginning and 431.7MB in the end (delta: -285.6MB). Peak memory consumption was 282.4MB. Max. memory is 16.1GB. [2023-12-02 13:45:34,192 INFO L158 Benchmark]: Witness Printer took 799.56ms. Allocated memory is still 648.0MB. Free memory was 431.7MB in the beginning and 278.6MB in the end (delta: 153.1MB). Peak memory consumption was 151.0MB. Max. memory is 16.1GB. [2023-12-02 13:45:34,194 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22ms. Allocated memory is still 182.5MB. Free memory was 144.2MB in the beginning and 144.2MB in the end (delta: 28.3kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3739.84ms. Allocated memory was 182.5MB in the beginning and 310.4MB in the end (delta: 127.9MB). Free memory was 125.8MB in the beginning and 219.9MB in the end (delta: -94.1MB). Peak memory consumption was 127.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 238.40ms. Allocated memory is still 310.4MB. Free memory was 219.9MB in the beginning and 194.8MB in the end (delta: 25.2MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 184.08ms. Allocated memory is still 310.4MB. Free memory was 194.8MB in the beginning and 172.7MB in the end (delta: 22.0MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. * RCFGBuilder took 12138.26ms. Allocated memory was 310.4MB in the beginning and 373.3MB in the end (delta: 62.9MB). Free memory was 172.7MB in the beginning and 147.2MB in the end (delta: 25.6MB). Peak memory consumption was 149.6MB. Max. memory is 16.1GB. * TraceAbstraction took 105348.87ms. Allocated memory was 373.3MB in the beginning and 648.0MB in the end (delta: 274.7MB). Free memory was 146.1MB in the beginning and 431.7MB in the end (delta: -285.6MB). Peak memory consumption was 282.4MB. Max. memory is 16.1GB. * Witness Printer took 799.56ms. Allocated memory is still 648.0MB. Free memory was 431.7MB in the beginning and 278.6MB in the end (delta: 153.1MB). Peak memory consumption was 151.0MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 5252]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task)); [5252] - GenericResultAtLocation [Line: 5255]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [5255] - GenericResultAtLocation [Line: 5258]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [5258] - GenericResultAtLocation [Line: 5261]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [5261] - GenericResultAtLocation [Line: 6742]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %0,%1": "=q" (__x), "+m" (*__ptr): "0" (__x): "memory"); [6742] - GenericResultAtLocation [Line: 6747]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %0,%1": "=r" (__x), "+m" (*__ptr___0): "0" (__x): "memory"); [6747] - GenericResultAtLocation [Line: 6752]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0,%1": "=r" (__x), "+m" (*__ptr___1): "0" (__x): "memory"); [6752] - GenericResultAtLocation [Line: 6757]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %0,%1": "=r" (__x), "+m" (*__ptr___2): "0" (__x): "memory"); [6757] - GenericResultAtLocation [Line: 6832]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %0,%1": "=q" (__x), "+m" (*__ptr): "0" (__x): "memory"); [6832] - GenericResultAtLocation [Line: 6837]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %0,%1": "=r" (__x), "+m" (*__ptr___0): "0" (__x): "memory"); [6837] - GenericResultAtLocation [Line: 6842]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0,%1": "=r" (__x), "+m" (*__ptr___1): "0" (__x): "memory"); [6842] - GenericResultAtLocation [Line: 6847]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %0,%1": "=r" (__x), "+m" (*__ptr___2): "0" (__x): "memory"); [6847] - GenericResultAtLocation [Line: 7235]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %0,%1": "=q" (__x), "+m" (*__ptr): "0" (__x): "memory"); [7235] - GenericResultAtLocation [Line: 7240]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %0,%1": "=r" (__x), "+m" (*__ptr___0): "0" (__x): "memory"); [7240] - GenericResultAtLocation [Line: 7245]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0,%1": "=r" (__x), "+m" (*__ptr___1): "0" (__x): "memory"); [7245] - GenericResultAtLocation [Line: 7250]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %0,%1": "=r" (__x), "+m" (*__ptr___2): "0" (__x): "memory"); [7250] - GenericResultAtLocation [Line: 8770]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile (".section .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.previous\n671:\n\tlock; incl %0": "+m" (v->counter)); [8770] - GenericResultAtLocation [Line: 8778]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile (".section .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.previous\n671:\n\tlock; decl %0; sete %1": "+m" (v->counter), "=qm" (c): : "memory"); [8778-8779] - GenericResultAtLocation [Line: 8788]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile (".section .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.previous\n671:\n\tlock; xaddl %0, %1": "+r" (i), "+m" (v->counter): : "memory"); [8788-8789] - GenericResultAtLocation [Line: 8857]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %0,%1": "=q" (__x), "+m" (*__ptr): "0" (__x): "memory"); [8857] - GenericResultAtLocation [Line: 8862]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %0,%1": "=r" (__x), "+m" (*__ptr___0): "0" (__x): "memory"); [8862] - GenericResultAtLocation [Line: 8867]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0,%1": "=r" (__x), "+m" (*__ptr___1): "0" (__x): "memory"); [8867] - GenericResultAtLocation [Line: 8872]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %0,%1": "=r" (__x), "+m" (*__ptr___2): "0" (__x): "memory"); [8872] - GenericResultAtLocation [Line: 9573]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %0,%1": "=q" (__x), "+m" (*__ptr): "0" (__x): "memory"); [9573] - GenericResultAtLocation [Line: 9578]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %0,%1": "=r" (__x), "+m" (*__ptr___0): "0" (__x): "memory"); [9578] - GenericResultAtLocation [Line: 9583]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0,%1": "=r" (__x), "+m" (*__ptr___1): "0" (__x): "memory"); [9583] - GenericResultAtLocation [Line: 9588]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %0,%1": "=r" (__x), "+m" (*__ptr___2): "0" (__x): "memory"); [9588] - GenericResultAtLocation [Line: 9936]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %0,%1": "=q" (__x), "+m" (*__ptr): "0" (__x): "memory"); [9936] - GenericResultAtLocation [Line: 9941]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %0,%1": "=r" (__x), "+m" (*__ptr___0): "0" (__x): "memory"); [9941] - GenericResultAtLocation [Line: 9946]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0,%1": "=r" (__x), "+m" (*__ptr___1): "0" (__x): "memory"); [9946] - GenericResultAtLocation [Line: 9951]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %0,%1": "=r" (__x), "+m" (*__ptr___2): "0" (__x): "memory"); [9951] - GenericResultAtLocation [Line: 10145]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %0,%1": "=q" (__x), "+m" (*__ptr): "0" (__x): "memory"); [10145] - GenericResultAtLocation [Line: 10150]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %0,%1": "=r" (__x), "+m" (*__ptr___0): "0" (__x): "memory"); [10150] - GenericResultAtLocation [Line: 10155]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0,%1": "=r" (__x), "+m" (*__ptr___1): "0" (__x): "memory"); [10155] - GenericResultAtLocation [Line: 10160]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %0,%1": "=r" (__x), "+m" (*__ptr___2): "0" (__x): "memory"); [10160] - GenericResultAtLocation [Line: 10239]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %0,%1": "=q" (__x), "+m" (*__ptr): "0" (__x): "memory"); [10239] - GenericResultAtLocation [Line: 10244]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %0,%1": "=r" (__x), "+m" (*__ptr___0): "0" (__x): "memory"); [10244] - GenericResultAtLocation [Line: 10249]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0,%1": "=r" (__x), "+m" (*__ptr___1): "0" (__x): "memory"); [10249] - GenericResultAtLocation [Line: 10254]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %0,%1": "=r" (__x), "+m" (*__ptr___2): "0" (__x): "memory"); [10254] - GenericResultAtLocation [Line: 11346]: Unsoundness Warning ignored call to __builtin_prefetch C: __builtin_prefetch((void const *)pd->device_list.next) [11346] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_mutex_mutex_of_device~0 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_mutex_power_lock_of_snd_card~0 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~dvb_bandwidth_length~0 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_mutex_pm_mutex~0 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_mutex_lock_of_poseidon~0 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_mutex_vb_lock_of_videobuf_queue~0 * 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: 11817]: a call to reach_error is unreachable For all program executions holds that a call to reach_error is unreachable at this location - StatisticsResult: Ultimate Automizer benchmark data CFG has 30 procedures, 320 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 105.3s, OverallIterations: 7, TraceHistogramMax: 1, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 72.3s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 11.1s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 32 mSolverCounterUnknown, 2524 SdHoareTripleChecker+Valid, 71.8s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 2524 mSDsluCounter, 3136 SdHoareTripleChecker+Invalid, 68.6s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 548 mSDsCounter, 2 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 711 IncrementalHoareTripleChecker+Invalid, 745 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 2 mSolverCounterUnsat, 2588 mSDtfsCounter, 711 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 32 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 23 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=320occurred in iteration=0, InterpolantAutomatonStates: 22, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.2s AutomataMinimizationTime, 7 MinimizatonAttempts, 2 StatesRemovedByMinimization, 1 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 130 LocationsWithAnnotation, 672 PreInvPairs, 741 NumberOfFragments, 1843 HoareAnnotationTreeSize, 672 FomulaSimplifications, 0 FormulaSimplificationTreeSizeReduction, 0.1s HoareSimplificationTime, 130 FomulaSimplificationsInter, 2492 FormulaSimplificationTreeSizeReductionInter, 11.0s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.2s SsaConstructionTime, 0.7s SatisfiabilityAnalysisTime, 3.2s InterpolantComputationTime, 131 NumberOfCodeBlocks, 131 NumberOfCodeBlocksAsserted, 7 NumberOfCheckSat, 124 ConstructedInterpolants, 0 QuantifiedInterpolants, 252 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 7 InterpolantComputations, 7 PerfectInterpolantSequences, 1/1 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: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8849]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10875]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5246]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: null - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10960]: Loop Invariant Derived loop invariant: 1 RESULT: Ultimate proved your program to be correct! [2023-12-02 13:45:34,308 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_199c1d53-7314-4d94-996e-799a498ca67c/bin/utaipan-verify-nQ1chXbOIh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE