./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.8-rc1-32_7a-drivers--media--dvb-frontends--stv090x.ko-ldv_main0_sequence_infinite_withcheck_stateful.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96db22a7-f04c-411e-b1b0-d104ff0e3b53/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96db22a7-f04c-411e-b1b0-d104ff0e3b53/bin/ukojak-verify-ENZ3QT5qd3/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96db22a7-f04c-411e-b1b0-d104ff0e3b53/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96db22a7-f04c-411e-b1b0-d104ff0e3b53/bin/ukojak-verify-ENZ3QT5qd3/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.8-rc1-32_7a-drivers--media--dvb-frontends--stv090x.ko-ldv_main0_sequence_infinite_withcheck_stateful.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96db22a7-f04c-411e-b1b0-d104ff0e3b53/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96db22a7-f04c-411e-b1b0-d104ff0e3b53/bin/ukojak-verify-ENZ3QT5qd3 --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 Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 83231938a54e9ae94bbb1bd48018cfe01091365ca5db88cfd1292dc620f78e56 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 03:59:29,243 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 03:59:29,358 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96db22a7-f04c-411e-b1b0-d104ff0e3b53/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-11-25 03:59:29,364 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-25 03:59:29,365 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-25 03:59:29,401 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 03:59:29,402 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-25 03:59:29,402 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-25 03:59:29,402 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 03:59:29,402 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 03:59:29,405 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 03:59:29,406 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-25 03:59:29,406 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 03:59:29,406 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 03:59:29,406 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-25 03:59:29,407 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 03:59:29,407 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-25 03:59:29,408 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-25 03:59:29,408 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 03:59:29,408 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 03:59:29,408 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 03:59:29,408 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 03:59:29,408 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 03:59:29,409 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 03:59:29,409 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 03:59:29,409 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 03:59:29,409 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 03:59:29,409 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-25 03:59:29,409 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-25 03:59:29,409 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-25 03:59:29,410 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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_96db22a7-f04c-411e-b1b0-d104ff0e3b53/bin/ukojak-verify-ENZ3QT5qd3 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 -> Kojak 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 -> 83231938a54e9ae94bbb1bd48018cfe01091365ca5db88cfd1292dc620f78e56 [2024-11-25 03:59:29,773 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 03:59:29,789 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 03:59:29,796 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 03:59:29,798 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 03:59:29,800 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 03:59:29,801 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96db22a7-f04c-411e-b1b0-d104ff0e3b53/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/ldv-challenges/linux-3.8-rc1-32_7a-drivers--media--dvb-frontends--stv090x.ko-ldv_main0_sequence_infinite_withcheck_stateful.cil.out.i [2024-11-25 03:59:33,391 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96db22a7-f04c-411e-b1b0-d104ff0e3b53/bin/ukojak-verify-ENZ3QT5qd3/data/39f7cd530/7a667b05412a4f5d9a69444a81bfea10/FLAGac628a38e [2024-11-25 03:59:34,345 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 03:59:34,348 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96db22a7-f04c-411e-b1b0-d104ff0e3b53/sv-benchmarks/c/ldv-challenges/linux-3.8-rc1-32_7a-drivers--media--dvb-frontends--stv090x.ko-ldv_main0_sequence_infinite_withcheck_stateful.cil.out.i [2024-11-25 03:59:34,429 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96db22a7-f04c-411e-b1b0-d104ff0e3b53/bin/ukojak-verify-ENZ3QT5qd3/data/39f7cd530/7a667b05412a4f5d9a69444a81bfea10/FLAGac628a38e [2024-11-25 03:59:34,457 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96db22a7-f04c-411e-b1b0-d104ff0e3b53/bin/ukojak-verify-ENZ3QT5qd3/data/39f7cd530/7a667b05412a4f5d9a69444a81bfea10 [2024-11-25 03:59:34,460 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 03:59:34,462 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 03:59:34,463 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 03:59:34,464 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 03:59:34,470 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 03:59:34,471 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 03:59:34" (1/1) ... [2024-11-25 03:59:34,474 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@c2c56fb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:59:34, skipping insertion in model container [2024-11-25 03:59:34,475 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 03:59:34" (1/1) ... [2024-11-25 03:59:34,689 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 03:59:37,540 WARN L250 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_96db22a7-f04c-411e-b1b0-d104ff0e3b53/sv-benchmarks/c/ldv-challenges/linux-3.8-rc1-32_7a-drivers--media--dvb-frontends--stv090x.ko-ldv_main0_sequence_infinite_withcheck_stateful.cil.out.i[419026,419039] [2024-11-25 03:59:37,679 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 03:59:37,816 INFO L200 MainTranslator]: Completed pre-run [2024-11-25 03:59:38,912 WARN L250 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_96db22a7-f04c-411e-b1b0-d104ff0e3b53/sv-benchmarks/c/ldv-challenges/linux-3.8-rc1-32_7a-drivers--media--dvb-frontends--stv090x.ko-ldv_main0_sequence_infinite_withcheck_stateful.cil.out.i[419026,419039] [2024-11-25 03:59:38,933 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 03:59:39,136 INFO L204 MainTranslator]: Completed translation [2024-11-25 03:59:39,138 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:59:39 WrapperNode [2024-11-25 03:59:39,138 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 03:59:39,144 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-25 03:59:39,144 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-25 03:59:39,144 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-25 03:59:39,165 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:59:39" (1/1) ... [2024-11-25 03:59:39,463 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:59:39" (1/1) ... [2024-11-25 03:59:40,290 INFO L138 Inliner]: procedures = 169, calls = 7187, calls flagged for inlining = 68, calls inlined = 55, statements flattened = 18489 [2024-11-25 03:59:40,290 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-25 03:59:40,291 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-25 03:59:40,291 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-25 03:59:40,292 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-25 03:59:40,304 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:59:39" (1/1) ... [2024-11-25 03:59:40,305 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:59:39" (1/1) ... [2024-11-25 03:59:40,406 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:59:39" (1/1) ... [2024-11-25 03:59:40,407 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:59:39" (1/1) ... [2024-11-25 03:59:40,960 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:59:39" (1/1) ... [2024-11-25 03:59:40,996 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:59:39" (1/1) ... [2024-11-25 03:59:41,224 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:59:39" (1/1) ... [2024-11-25 03:59:41,277 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:59:39" (1/1) ... [2024-11-25 03:59:41,334 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:59:39" (1/1) ... [2024-11-25 03:59:41,458 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-25 03:59:41,460 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-25 03:59:41,463 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-25 03:59:41,463 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-25 03:59:41,465 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:59:39" (1/1) ... [2024-11-25 03:59:41,477 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 03:59:41,498 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96db22a7-f04c-411e-b1b0-d104ff0e3b53/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-25 03:59:41,518 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96db22a7-f04c-411e-b1b0-d104ff0e3b53/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-25 03:59:41,527 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96db22a7-f04c-411e-b1b0-d104ff0e3b53/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-25 03:59:41,567 INFO L130 BoogieDeclarations]: Found specification of procedure find_dev [2024-11-25 03:59:41,567 INFO L138 BoogieDeclarations]: Found implementation of procedure find_dev [2024-11-25 03:59:41,568 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_vitclk_ctl [2024-11-25 03:59:41,568 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_vitclk_ctl [2024-11-25 03:59:41,568 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-25 03:59:41,568 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2024-11-25 03:59:41,568 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2024-11-25 03:59:41,568 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_send_diseqc_burst [2024-11-25 03:59:41,568 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_send_diseqc_burst [2024-11-25 03:59:41,568 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_i2c_gate_ctrl [2024-11-25 03:59:41,569 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_i2c_gate_ctrl [2024-11-25 03:59:41,569 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-11-25 03:59:41,569 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-25 03:59:41,570 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_get_srate [2024-11-25 03:59:41,570 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_get_srate [2024-11-25 03:59:41,570 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-25 03:59:41,570 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_read_per [2024-11-25 03:59:41,570 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_read_per [2024-11-25 03:59:41,570 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_demod_lock_of_stv090x_internal [2024-11-25 03:59:41,571 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_demod_lock_of_stv090x_internal [2024-11-25 03:59:41,571 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_activate_modcod [2024-11-25 03:59:41,571 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_activate_modcod [2024-11-25 03:59:41,571 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_dvbs_track_crl [2024-11-25 03:59:41,571 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_dvbs_track_crl [2024-11-25 03:59:41,571 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-25 03:59:41,571 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-25 03:59:41,572 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_set_viterbi [2024-11-25 03:59:41,572 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_set_viterbi [2024-11-25 03:59:41,572 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_read_signal_strength [2024-11-25 03:59:41,572 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_read_signal_strength [2024-11-25 03:59:41,573 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-25 03:59:41,573 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2024-11-25 03:59:41,573 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2024-11-25 03:59:41,573 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_send_diseqc_msg [2024-11-25 03:59:41,573 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_send_diseqc_msg [2024-11-25 03:59:41,573 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-11-25 03:59:41,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-11-25 03:59:41,574 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_set_vit_thacq [2024-11-25 03:59:41,575 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_set_vit_thacq [2024-11-25 03:59:41,575 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_car_width [2024-11-25 03:59:41,575 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_car_width [2024-11-25 03:59:41,575 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_recv_slave_reply [2024-11-25 03:59:41,575 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_recv_slave_reply [2024-11-25 03:59:41,577 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_transfer [2024-11-25 03:59:41,577 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_transfer [2024-11-25 03:59:41,577 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-25 03:59:41,578 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-25 03:59:41,578 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~int [2024-11-25 03:59:41,578 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~int [2024-11-25 03:59:41,578 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_init [2024-11-25 03:59:41,578 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_init [2024-11-25 03:59:41,578 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_demod_lock_of_stv090x_internal [2024-11-25 03:59:41,578 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_demod_lock_of_stv090x_internal [2024-11-25 03:59:41,578 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2024-11-25 03:59:41,578 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2024-11-25 03:59:41,578 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~VOID [2024-11-25 03:59:41,579 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~VOID [2024-11-25 03:59:41,579 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_get_dmdlock [2024-11-25 03:59:41,579 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_get_dmdlock [2024-11-25 03:59:41,579 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-25 03:59:41,579 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-25 03:59:41,579 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-25 03:59:41,579 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_tuner_lock_of_stv090x_internal [2024-11-25 03:59:41,579 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_tuner_lock_of_stv090x_internal [2024-11-25 03:59:41,579 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_sleep [2024-11-25 03:59:41,579 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_sleep [2024-11-25 03:59:41,579 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_read_reg [2024-11-25 03:59:41,583 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_read_reg [2024-11-25 03:59:41,583 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_chk_signal [2024-11-25 03:59:41,583 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_chk_signal [2024-11-25 03:59:41,583 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2024-11-25 03:59:41,583 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2024-11-25 03:59:41,583 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-25 03:59:41,583 INFO L130 BoogieDeclarations]: Found specification of procedure comp2 [2024-11-25 03:59:41,584 INFO L138 BoogieDeclarations]: Found implementation of procedure comp2 [2024-11-25 03:59:41,584 INFO L130 BoogieDeclarations]: Found specification of procedure remove_dev [2024-11-25 03:59:41,584 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_dev [2024-11-25 03:59:41,584 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_search [2024-11-25 03:59:41,584 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_search [2024-11-25 03:59:41,584 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_write_reg [2024-11-25 03:59:41,584 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_write_reg [2024-11-25 03:59:41,584 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_frontend_algo [2024-11-25 03:59:41,584 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_frontend_algo [2024-11-25 03:59:41,584 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-25 03:59:41,584 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_read_status [2024-11-25 03:59:41,584 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_read_status [2024-11-25 03:59:41,584 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-25 03:59:41,584 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-25 03:59:41,584 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_set_vit_thtracq [2024-11-25 03:59:41,584 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_set_vit_thtracq [2024-11-25 03:59:41,585 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_chk_tmg [2024-11-25 03:59:41,585 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_chk_tmg [2024-11-25 03:59:41,585 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_read_cnr [2024-11-25 03:59:41,585 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_read_cnr [2024-11-25 03:59:41,585 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2024-11-25 03:59:41,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2024-11-25 03:59:41,585 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_set_srate [2024-11-25 03:59:41,585 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_set_srate [2024-11-25 03:59:41,585 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_activate_modcod_single [2024-11-25 03:59:41,585 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_activate_modcod_single [2024-11-25 03:59:41,585 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-25 03:59:41,585 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2024-11-25 03:59:41,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2024-11-25 03:59:41,585 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_get_viterbi [2024-11-25 03:59:41,585 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_get_viterbi [2024-11-25 03:59:41,586 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2024-11-25 03:59:41,586 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_get_mclk [2024-11-25 03:59:41,586 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_get_mclk [2024-11-25 03:59:41,586 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-25 03:59:41,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-25 03:59:41,586 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_get_lock_tmg [2024-11-25 03:59:41,586 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_get_lock_tmg [2024-11-25 03:59:43,476 INFO L234 CfgBuilder]: Building ICFG [2024-11-25 03:59:43,479 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-25 04:00:58,826 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96db22a7-f04c-411e-b1b0-d104ff0e3b53/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 101 [2024-11-25 04:00:58,826 WARN L249 Executor]: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96db22a7-f04c-411e-b1b0-d104ff0e3b53/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1) with exit command (exit)) stderr output: (error "out of memory") [2024-11-25 04:00:58,829 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96db22a7-f04c-411e-b1b0-d104ff0e3b53/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1) with exit command (exit)) Received EOF on stdin. stderr output: (error "out of memory") at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:262) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parseCheckSatResult(Executor.java:281) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Scriptor.checkSat(Scriptor.java:155) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.checkSat(WrapperScript.java:163) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.checkSat(WrapperScript.java:163) at de.uni_freiburg.informatik.ultimate.logic.Util.checkSat(Util.java:61) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.constructTransFormula(Statements2TransFormula.java:221) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.getTransFormula(Statements2TransFormula.java:175) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:735) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:694) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:264) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:166) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:150) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:127) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:233) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:227) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:144) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:106) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) Caused by: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: EOF at de.uni_freiburg.informatik.ultimate.smtsolver.external.Parser$Action$.CUP$do_action(Parser.java:1518) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Parser.do_action(Parser.java:701) at com.github.jhoenicke.javacup.runtime.LRParser.parse(LRParser.java:383) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:258) ... 25 more [2024-11-25 04:00:58,839 INFO L158 Benchmark]: Toolchain (without parser) took 84372.81ms. Allocated memory was 117.4MB in the beginning and 1.0GB in the end (delta: 889.2MB). Free memory was 74.7MB in the beginning and 783.2MB in the end (delta: -708.5MB). Peak memory consumption was 778.2MB. Max. memory is 16.1GB. [2024-11-25 04:00:58,839 INFO L158 Benchmark]: CDTParser took 1.89ms. Allocated memory is still 117.4MB. Free memory is still 74.7MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-25 04:00:58,840 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4675.42ms. Allocated memory was 117.4MB in the beginning and 176.2MB in the end (delta: 58.7MB). Free memory was 74.5MB in the beginning and 66.7MB in the end (delta: 7.8MB). Peak memory consumption was 129.6MB. Max. memory is 16.1GB. [2024-11-25 04:00:58,841 INFO L158 Benchmark]: Boogie Procedure Inliner took 1146.68ms. Allocated memory was 176.2MB in the beginning and 553.6MB in the end (delta: 377.5MB). Free memory was 66.7MB in the beginning and 395.4MB in the end (delta: -328.6MB). Peak memory consumption was 67.5MB. Max. memory is 16.1GB. [2024-11-25 04:00:58,841 INFO L158 Benchmark]: Boogie Preprocessor took 1167.24ms. Allocated memory was 553.6MB in the beginning and 478.2MB in the end (delta: -75.5MB). Free memory was 395.4MB in the beginning and 280.1MB in the end (delta: 115.3MB). Peak memory consumption was 100.7MB. Max. memory is 16.1GB. [2024-11-25 04:00:58,845 INFO L158 Benchmark]: RCFGBuilder took 77373.26ms. Allocated memory was 478.2MB in the beginning and 1.0GB in the end (delta: 528.5MB). Free memory was 280.1MB in the beginning and 783.2MB in the end (delta: -503.1MB). Peak memory consumption was 623.2MB. Max. memory is 16.1GB. [2024-11-25 04:00:58,852 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.89ms. Allocated memory is still 117.4MB. Free memory is still 74.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4675.42ms. Allocated memory was 117.4MB in the beginning and 176.2MB in the end (delta: 58.7MB). Free memory was 74.5MB in the beginning and 66.7MB in the end (delta: 7.8MB). Peak memory consumption was 129.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 1146.68ms. Allocated memory was 176.2MB in the beginning and 553.6MB in the end (delta: 377.5MB). Free memory was 66.7MB in the beginning and 395.4MB in the end (delta: -328.6MB). Peak memory consumption was 67.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 1167.24ms. Allocated memory was 553.6MB in the beginning and 478.2MB in the end (delta: -75.5MB). Free memory was 395.4MB in the beginning and 280.1MB in the end (delta: 115.3MB). Peak memory consumption was 100.7MB. Max. memory is 16.1GB. * RCFGBuilder took 77373.26ms. Allocated memory was 478.2MB in the beginning and 1.0GB in the end (delta: 528.5MB). Free memory was 280.1MB in the beginning and 783.2MB in the end (delta: -503.1MB). Peak memory consumption was 623.2MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: SMTLIBException: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96db22a7-f04c-411e-b1b0-d104ff0e3b53/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1) with exit command (exit)) Received EOF on stdin. stderr output: (error "out of memory") de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: SMTLIBException: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96db22a7-f04c-411e-b1b0-d104ff0e3b53/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1) with exit command (exit)) Received EOF on stdin. stderr output: (error "out of memory") : de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:262) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96db22a7-f04c-411e-b1b0-d104ff0e3b53/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96db22a7-f04c-411e-b1b0-d104ff0e3b53/bin/ukojak-verify-ENZ3QT5qd3/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96db22a7-f04c-411e-b1b0-d104ff0e3b53/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96db22a7-f04c-411e-b1b0-d104ff0e3b53/bin/ukojak-verify-ENZ3QT5qd3/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.8-rc1-32_7a-drivers--media--dvb-frontends--stv090x.ko-ldv_main0_sequence_infinite_withcheck_stateful.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96db22a7-f04c-411e-b1b0-d104ff0e3b53/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96db22a7-f04c-411e-b1b0-d104ff0e3b53/bin/ukojak-verify-ENZ3QT5qd3 --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 Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 83231938a54e9ae94bbb1bd48018cfe01091365ca5db88cfd1292dc620f78e56 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 04:01:01,887 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 04:01:02,075 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96db22a7-f04c-411e-b1b0-d104ff0e3b53/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2024-11-25 04:01:02,146 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 04:01:02,148 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-25 04:01:02,148 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-25 04:01:02,149 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 04:01:02,149 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 04:01:02,150 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 04:01:02,150 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-25 04:01:02,151 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 04:01:02,151 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-25 04:01:02,151 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 04:01:02,152 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-25 04:01:02,152 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-25 04:01:02,152 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-25 04:01:02,154 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-25 04:01:02,154 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-25 04:01:02,154 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 04:01:02,154 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 04:01:02,155 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 04:01:02,155 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 04:01:02,155 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 04:01:02,155 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-11-25 04:01:02,155 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-11-25 04:01:02,155 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 04:01:02,156 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 04:01:02,156 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 04:01:02,156 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 04:01:02,156 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-25 04:01:02,156 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-25 04:01:02,156 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-25 04:01:02,156 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-11-25 04:01:02,157 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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_96db22a7-f04c-411e-b1b0-d104ff0e3b53/bin/ukojak-verify-ENZ3QT5qd3 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 -> Kojak 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 -> 83231938a54e9ae94bbb1bd48018cfe01091365ca5db88cfd1292dc620f78e56 [2024-11-25 04:01:02,603 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 04:01:02,618 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 04:01:02,622 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 04:01:02,626 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 04:01:02,627 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 04:01:02,628 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96db22a7-f04c-411e-b1b0-d104ff0e3b53/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/ldv-challenges/linux-3.8-rc1-32_7a-drivers--media--dvb-frontends--stv090x.ko-ldv_main0_sequence_infinite_withcheck_stateful.cil.out.i [2024-11-25 04:01:06,338 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96db22a7-f04c-411e-b1b0-d104ff0e3b53/bin/ukojak-verify-ENZ3QT5qd3/data/b41e44ee6/43e6bc6a4ce74aad800d18e2f9407e0b/FLAGa59c2ab57 [2024-11-25 04:01:07,467 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 04:01:07,468 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96db22a7-f04c-411e-b1b0-d104ff0e3b53/sv-benchmarks/c/ldv-challenges/linux-3.8-rc1-32_7a-drivers--media--dvb-frontends--stv090x.ko-ldv_main0_sequence_infinite_withcheck_stateful.cil.out.i [2024-11-25 04:01:07,574 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96db22a7-f04c-411e-b1b0-d104ff0e3b53/bin/ukojak-verify-ENZ3QT5qd3/data/b41e44ee6/43e6bc6a4ce74aad800d18e2f9407e0b/FLAGa59c2ab57 [2024-11-25 04:01:07,605 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96db22a7-f04c-411e-b1b0-d104ff0e3b53/bin/ukojak-verify-ENZ3QT5qd3/data/b41e44ee6/43e6bc6a4ce74aad800d18e2f9407e0b [2024-11-25 04:01:07,610 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 04:01:07,612 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 04:01:07,616 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 04:01:07,618 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 04:01:07,624 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 04:01:07,625 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 04:01:07" (1/1) ... [2024-11-25 04:01:07,627 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2baeae0f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:01:07, skipping insertion in model container [2024-11-25 04:01:07,627 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 04:01:07" (1/1) ... [2024-11-25 04:01:07,851 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 04:01:09,008 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:01:09,018 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:01:09,137 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:01:09,141 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:01:09,142 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:01:10,272 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:01:10,318 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:01:10,356 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:01:10,409 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:01:10,432 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:01:10,468 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:01:10,502 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:01:10,520 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:01:10,535 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:01:10,545 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:01:10,570 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:01:10,593 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:01:10,595 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:01:10,595 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:01:10,684 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:01:10,698 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:01:10,712 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:01:10,719 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:01:10,735 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:01:10,738 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:01:10,739 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:01:10,748 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:01:10,748 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:01:10,793 WARN L250 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_96db22a7-f04c-411e-b1b0-d104ff0e3b53/sv-benchmarks/c/ldv-challenges/linux-3.8-rc1-32_7a-drivers--media--dvb-frontends--stv090x.ko-ldv_main0_sequence_infinite_withcheck_stateful.cil.out.i[419026,419039] [2024-11-25 04:01:10,910 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:01:10,912 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 04:01:11,017 INFO L200 MainTranslator]: Completed pre-run [2024-11-25 04:01:11,699 WARN L250 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_96db22a7-f04c-411e-b1b0-d104ff0e3b53/sv-benchmarks/c/ldv-challenges/linux-3.8-rc1-32_7a-drivers--media--dvb-frontends--stv090x.ko-ldv_main0_sequence_infinite_withcheck_stateful.cil.out.i[419026,419039] [2024-11-25 04:01:11,709 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 04:01:12,011 INFO L204 MainTranslator]: Completed translation [2024-11-25 04:01:12,013 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:01:12 WrapperNode [2024-11-25 04:01:12,014 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 04:01:12,015 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-25 04:01:12,016 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-25 04:01:12,016 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-25 04:01:12,026 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:01:12" (1/1) ... [2024-11-25 04:01:12,264 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:01:12" (1/1) ... [2024-11-25 04:01:12,913 INFO L138 Inliner]: procedures = 178, calls = 7187, calls flagged for inlining = 68, calls inlined = 55, statements flattened = 16057 [2024-11-25 04:01:12,914 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-25 04:01:12,916 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-25 04:01:12,916 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-25 04:01:12,916 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-25 04:01:12,928 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:01:12" (1/1) ... [2024-11-25 04:01:12,928 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:01:12" (1/1) ... [2024-11-25 04:01:13,020 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:01:12" (1/1) ... [2024-11-25 04:01:13,022 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:01:12" (1/1) ... [2024-11-25 04:01:13,438 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:01:12" (1/1) ... [2024-11-25 04:01:13,463 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:01:12" (1/1) ... [2024-11-25 04:01:13,585 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:01:12" (1/1) ... [2024-11-25 04:01:13,655 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:01:12" (1/1) ... [2024-11-25 04:01:13,712 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:01:12" (1/1) ... [2024-11-25 04:01:13,827 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-25 04:01:13,829 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-25 04:01:13,830 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-25 04:01:13,830 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-25 04:01:13,832 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:01:12" (1/1) ... [2024-11-25 04:01:13,845 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 04:01:13,868 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96db22a7-f04c-411e-b1b0-d104ff0e3b53/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-25 04:01:13,888 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96db22a7-f04c-411e-b1b0-d104ff0e3b53/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-25 04:01:13,895 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96db22a7-f04c-411e-b1b0-d104ff0e3b53/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-25 04:01:13,935 INFO L130 BoogieDeclarations]: Found specification of procedure find_dev [2024-11-25 04:01:13,935 INFO L138 BoogieDeclarations]: Found implementation of procedure find_dev [2024-11-25 04:01:13,936 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_vitclk_ctl [2024-11-25 04:01:13,936 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_vitclk_ctl [2024-11-25 04:01:13,936 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2024-11-25 04:01:13,936 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2024-11-25 04:01:13,936 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2024-11-25 04:01:13,937 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_send_diseqc_burst [2024-11-25 04:01:13,937 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_send_diseqc_burst [2024-11-25 04:01:13,937 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_i2c_gate_ctrl [2024-11-25 04:01:13,938 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_i2c_gate_ctrl [2024-11-25 04:01:13,938 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2024-11-25 04:01:13,939 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-11-25 04:01:13,939 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-25 04:01:13,939 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_get_srate [2024-11-25 04:01:13,939 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_get_srate [2024-11-25 04:01:13,939 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_read_per [2024-11-25 04:01:13,939 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_read_per [2024-11-25 04:01:13,939 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_demod_lock_of_stv090x_internal [2024-11-25 04:01:13,939 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_demod_lock_of_stv090x_internal [2024-11-25 04:01:13,940 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_activate_modcod [2024-11-25 04:01:13,940 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_activate_modcod [2024-11-25 04:01:13,940 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2024-11-25 04:01:13,940 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2024-11-25 04:01:13,940 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_dvbs_track_crl [2024-11-25 04:01:13,940 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_dvbs_track_crl [2024-11-25 04:01:13,940 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-25 04:01:13,940 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-25 04:01:13,940 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_set_viterbi [2024-11-25 04:01:13,940 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_set_viterbi [2024-11-25 04:01:13,940 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_read_signal_strength [2024-11-25 04:01:13,940 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_read_signal_strength [2024-11-25 04:01:13,940 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2024-11-25 04:01:13,941 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2024-11-25 04:01:13,941 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_send_diseqc_msg [2024-11-25 04:01:13,941 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_send_diseqc_msg [2024-11-25 04:01:13,941 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~C_INT [2024-11-25 04:01:13,941 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~C_INT [2024-11-25 04:01:13,941 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-11-25 04:01:13,941 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-11-25 04:01:13,941 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_set_vit_thacq [2024-11-25 04:01:13,941 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_set_vit_thacq [2024-11-25 04:01:13,941 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_car_width [2024-11-25 04:01:13,941 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_car_width [2024-11-25 04:01:13,941 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2024-11-25 04:01:13,941 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2024-11-25 04:01:13,942 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_recv_slave_reply [2024-11-25 04:01:13,942 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_recv_slave_reply [2024-11-25 04:01:13,942 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2024-11-25 04:01:13,942 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_transfer [2024-11-25 04:01:13,942 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_transfer [2024-11-25 04:01:13,942 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2024-11-25 04:01:13,942 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2024-11-25 04:01:13,942 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-25 04:01:13,942 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-25 04:01:13,942 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_init [2024-11-25 04:01:13,946 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_init [2024-11-25 04:01:13,946 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_demod_lock_of_stv090x_internal [2024-11-25 04:01:13,947 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_demod_lock_of_stv090x_internal [2024-11-25 04:01:13,947 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2024-11-25 04:01:13,947 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2024-11-25 04:01:13,947 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_get_dmdlock [2024-11-25 04:01:13,947 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_get_dmdlock [2024-11-25 04:01:13,947 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-25 04:01:13,947 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-25 04:01:13,948 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-25 04:01:13,948 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_tuner_lock_of_stv090x_internal [2024-11-25 04:01:13,948 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_tuner_lock_of_stv090x_internal [2024-11-25 04:01:13,948 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_sleep [2024-11-25 04:01:13,948 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_sleep [2024-11-25 04:01:13,948 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~C_INT~TO~VOID [2024-11-25 04:01:13,948 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~C_INT~TO~VOID [2024-11-25 04:01:13,948 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2024-11-25 04:01:13,948 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_read_reg [2024-11-25 04:01:13,948 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_read_reg [2024-11-25 04:01:13,948 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_chk_signal [2024-11-25 04:01:13,948 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_chk_signal [2024-11-25 04:01:13,948 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2024-11-25 04:01:13,948 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-25 04:01:13,949 INFO L130 BoogieDeclarations]: Found specification of procedure comp2 [2024-11-25 04:01:13,949 INFO L138 BoogieDeclarations]: Found implementation of procedure comp2 [2024-11-25 04:01:13,949 INFO L130 BoogieDeclarations]: Found specification of procedure remove_dev [2024-11-25 04:01:13,949 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_dev [2024-11-25 04:01:13,949 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_search [2024-11-25 04:01:13,949 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_search [2024-11-25 04:01:13,949 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_write_reg [2024-11-25 04:01:13,949 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_write_reg [2024-11-25 04:01:13,949 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_frontend_algo [2024-11-25 04:01:13,949 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_frontend_algo [2024-11-25 04:01:13,949 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2024-11-25 04:01:13,949 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2024-11-25 04:01:13,949 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2024-11-25 04:01:13,949 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-25 04:01:13,949 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_read_status [2024-11-25 04:01:13,950 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_read_status [2024-11-25 04:01:13,950 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-25 04:01:13,950 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-25 04:01:13,950 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_set_vit_thtracq [2024-11-25 04:01:13,950 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_set_vit_thtracq [2024-11-25 04:01:13,950 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-11-25 04:01:13,950 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2024-11-25 04:01:13,950 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_chk_tmg [2024-11-25 04:01:13,950 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_chk_tmg [2024-11-25 04:01:13,950 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_read_cnr [2024-11-25 04:01:13,950 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_read_cnr [2024-11-25 04:01:13,953 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_set_srate [2024-11-25 04:01:13,953 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_set_srate [2024-11-25 04:01:13,953 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_activate_modcod_single [2024-11-25 04:01:13,953 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_activate_modcod_single [2024-11-25 04:01:13,953 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2024-11-25 04:01:13,953 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2024-11-25 04:01:13,954 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2024-11-25 04:01:13,954 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_get_viterbi [2024-11-25 04:01:13,954 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_get_viterbi [2024-11-25 04:01:13,954 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_get_mclk [2024-11-25 04:01:13,955 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_get_mclk [2024-11-25 04:01:13,955 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-25 04:01:13,955 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-25 04:01:13,955 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_get_lock_tmg [2024-11-25 04:01:13,956 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_get_lock_tmg [2024-11-25 04:01:15,869 INFO L234 CfgBuilder]: Building ICFG [2024-11-25 04:01:15,879 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-25 04:03:03,033 WARN L249 Executor]: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96db22a7-f04c-411e-b1b0-d104ff0e3b53/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1) with exit command (exit)) stderr output: (error "out of memory") [2024-11-25 04:03:03,034 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96db22a7-f04c-411e-b1b0-d104ff0e3b53/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 101 [2024-11-25 04:03:03,036 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96db22a7-f04c-411e-b1b0-d104ff0e3b53/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1) with exit command (exit)) Received EOF on stdin. stderr output: (error "out of memory") at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:262) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parseCheckSatResult(Executor.java:281) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Scriptor.checkSat(Scriptor.java:155) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.checkSat(WrapperScript.java:163) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.checkSat(WrapperScript.java:163) at de.uni_freiburg.informatik.ultimate.logic.Util.checkSat(Util.java:61) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.constructTransFormula(Statements2TransFormula.java:221) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.getTransFormula(Statements2TransFormula.java:175) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:735) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:694) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:264) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:166) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:150) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:127) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:233) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:227) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:144) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:106) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) Caused by: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: EOF at de.uni_freiburg.informatik.ultimate.smtsolver.external.Parser$Action$.CUP$do_action(Parser.java:1518) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Parser.do_action(Parser.java:701) at com.github.jhoenicke.javacup.runtime.LRParser.parse(LRParser.java:383) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:258) ... 25 more [2024-11-25 04:03:03,047 INFO L158 Benchmark]: Toolchain (without parser) took 115430.96ms. Allocated memory was 83.9MB in the beginning and 2.4GB in the end (delta: 2.4GB). Free memory was 42.9MB in the beginning and 941.7MB in the end (delta: -898.8MB). Peak memory consumption was 1.7GB. Max. memory is 16.1GB. [2024-11-25 04:03:03,050 INFO L158 Benchmark]: CDTParser took 4.00ms. Allocated memory is still 83.9MB. Free memory is still 64.4MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-25 04:03:03,051 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4398.35ms. Allocated memory was 83.9MB in the beginning and 167.8MB in the end (delta: 83.9MB). Free memory was 42.9MB in the beginning and 55.0MB in the end (delta: -12.1MB). Peak memory consumption was 137.0MB. Max. memory is 16.1GB. [2024-11-25 04:03:03,051 INFO L158 Benchmark]: Boogie Procedure Inliner took 899.17ms. Allocated memory was 167.8MB in the beginning and 503.3MB in the end (delta: 335.5MB). Free memory was 55.0MB in the beginning and 362.4MB in the end (delta: -307.4MB). Peak memory consumption was 47.7MB. Max. memory is 16.1GB. [2024-11-25 04:03:03,052 INFO L158 Benchmark]: Boogie Preprocessor took 911.37ms. Allocated memory is still 503.3MB. Free memory was 362.4MB in the beginning and 283.3MB in the end (delta: 79.1MB). Peak memory consumption was 75.5MB. Max. memory is 16.1GB. [2024-11-25 04:03:03,056 INFO L158 Benchmark]: RCFGBuilder took 109212.29ms. Allocated memory was 503.3MB in the beginning and 2.4GB in the end (delta: 1.9GB). Free memory was 283.3MB in the beginning and 941.7MB in the end (delta: -658.3MB). Peak memory consumption was 1.5GB. Max. memory is 16.1GB. [2024-11-25 04:03:03,059 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 4.00ms. Allocated memory is still 83.9MB. Free memory is still 64.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4398.35ms. Allocated memory was 83.9MB in the beginning and 167.8MB in the end (delta: 83.9MB). Free memory was 42.9MB in the beginning and 55.0MB in the end (delta: -12.1MB). Peak memory consumption was 137.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 899.17ms. Allocated memory was 167.8MB in the beginning and 503.3MB in the end (delta: 335.5MB). Free memory was 55.0MB in the beginning and 362.4MB in the end (delta: -307.4MB). Peak memory consumption was 47.7MB. Max. memory is 16.1GB. * Boogie Preprocessor took 911.37ms. Allocated memory is still 503.3MB. Free memory was 362.4MB in the beginning and 283.3MB in the end (delta: 79.1MB). Peak memory consumption was 75.5MB. Max. memory is 16.1GB. * RCFGBuilder took 109212.29ms. Allocated memory was 503.3MB in the beginning and 2.4GB in the end (delta: 1.9GB). Free memory was 283.3MB in the beginning and 941.7MB in the end (delta: -658.3MB). Peak memory consumption was 1.5GB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: SMTLIBException: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96db22a7-f04c-411e-b1b0-d104ff0e3b53/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1) with exit command (exit)) Received EOF on stdin. stderr output: (error "out of memory") de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: SMTLIBException: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96db22a7-f04c-411e-b1b0-d104ff0e3b53/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1) with exit command (exit)) Received EOF on stdin. stderr output: (error "out of memory") : de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:262) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96db22a7-f04c-411e-b1b0-d104ff0e3b53/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1) with exit command (exit)) Received EOF on stdin. stderr output: (error "out of memory")