./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_c8f577be-68a4-4645-a4c8-453376b50715/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c8f577be-68a4-4645-a4c8-453376b50715/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c8f577be-68a4-4645-a4c8-453376b50715/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c8f577be-68a4-4645-a4c8-453376b50715/bin/ukojak-verify-CZk0znPC7b/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_c8f577be-68a4-4645-a4c8-453376b50715/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c8f577be-68a4-4645-a4c8-453376b50715/bin/ukojak-verify-CZk0znPC7b --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 [2024-12-05 21:26:50,522 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-05 21:26:50,579 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c8f577be-68a4-4645-a4c8-453376b50715/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-12-05 21:26:50,582 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-05 21:26:50,583 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-05 21:26:50,601 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-05 21:26:50,602 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-05 21:26:50,602 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-05 21:26:50,603 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-05 21:26:50,603 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-05 21:26:50,603 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-05 21:26:50,603 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-05 21:26:50,603 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-05 21:26:50,603 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-05 21:26:50,603 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-05 21:26:50,604 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-05 21:26:50,604 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-05 21:26:50,604 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-05 21:26:50,604 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-05 21:26:50,604 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-05 21:26:50,604 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-05 21:26:50,604 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-05 21:26:50,604 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-05 21:26:50,605 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-05 21:26:50,605 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 21:26:50,605 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-05 21:26:50,605 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-05 21:26:50,605 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-05 21:26:50,605 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-05 21:26:50,605 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-05 21:26:50,605 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_c8f577be-68a4-4645-a4c8-453376b50715/bin/ukojak-verify-CZk0znPC7b 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 [2024-12-05 21:26:50,824 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-05 21:26:50,831 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-05 21:26:50,833 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-05 21:26:50,834 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-05 21:26:50,835 INFO L274 PluginConnector]: CDTParser initialized [2024-12-05 21:26:50,836 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c8f577be-68a4-4645-a4c8-453376b50715/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/ldv-challenges/linux-3.8-rc1-32_7a-drivers--media--dvb-frontends--stv090x.ko-ldv_main0_sequence_infinite_withcheck_stateful.cil.out.i [2024-12-05 21:26:53,506 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c8f577be-68a4-4645-a4c8-453376b50715/bin/ukojak-verify-CZk0znPC7b/data/8c57d1d1d/f1f3354521f24509b2ab7ce5b810cee5/FLAGe4e408961 [2024-12-05 21:26:54,048 INFO L384 CDTParser]: Found 1 translation units. [2024-12-05 21:26:54,049 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c8f577be-68a4-4645-a4c8-453376b50715/sv-benchmarks/c/ldv-challenges/linux-3.8-rc1-32_7a-drivers--media--dvb-frontends--stv090x.ko-ldv_main0_sequence_infinite_withcheck_stateful.cil.out.i [2024-12-05 21:26:54,089 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c8f577be-68a4-4645-a4c8-453376b50715/bin/ukojak-verify-CZk0znPC7b/data/8c57d1d1d/f1f3354521f24509b2ab7ce5b810cee5/FLAGe4e408961 [2024-12-05 21:26:54,107 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c8f577be-68a4-4645-a4c8-453376b50715/bin/ukojak-verify-CZk0znPC7b/data/8c57d1d1d/f1f3354521f24509b2ab7ce5b810cee5 [2024-12-05 21:26:54,109 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-05 21:26:54,111 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-05 21:26:54,112 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-05 21:26:54,112 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-05 21:26:54,117 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-05 21:26:54,118 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 09:26:54" (1/1) ... [2024-12-05 21:26:54,119 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@588d20ff and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:26:54, skipping insertion in model container [2024-12-05 21:26:54,119 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 09:26:54" (1/1) ... [2024-12-05 21:26:54,250 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-05 21:26:55,643 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_c8f577be-68a4-4645-a4c8-453376b50715/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] [2024-12-05 21:26:55,734 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 21:26:55,799 INFO L200 MainTranslator]: Completed pre-run [2024-12-05 21:26:56,210 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_c8f577be-68a4-4645-a4c8-453376b50715/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] [2024-12-05 21:26:56,217 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 21:26:56,279 INFO L204 MainTranslator]: Completed translation [2024-12-05 21:26:56,279 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:26:56 WrapperNode [2024-12-05 21:26:56,279 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-05 21:26:56,280 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-05 21:26:56,280 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-05 21:26:56,281 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-05 21:26:56,286 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:26:56" (1/1) ... [2024-12-05 21:26:56,373 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:26:56" (1/1) ... [2024-12-05 21:26:56,680 INFO L138 Inliner]: procedures = 169, calls = 7187, calls flagged for inlining = 68, calls inlined = 55, statements flattened = 18489 [2024-12-05 21:26:56,680 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-05 21:26:56,681 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-05 21:26:56,681 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-05 21:26:56,681 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-05 21:26:56,688 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:26:56" (1/1) ... [2024-12-05 21:26:56,688 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:26:56" (1/1) ... [2024-12-05 21:26:56,731 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:26:56" (1/1) ... [2024-12-05 21:26:56,732 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:26:56" (1/1) ... [2024-12-05 21:26:56,921 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:26:56" (1/1) ... [2024-12-05 21:26:56,933 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:26:56" (1/1) ... [2024-12-05 21:26:56,983 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:26:56" (1/1) ... [2024-12-05 21:26:57,007 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:26:56" (1/1) ... [2024-12-05 21:26:57,031 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:26:56" (1/1) ... [2024-12-05 21:26:57,084 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-05 21:26:57,084 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-05 21:26:57,085 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-05 21:26:57,085 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-05 21:26:57,085 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:26:56" (1/1) ... [2024-12-05 21:26:57,091 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 21:26:57,100 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c8f577be-68a4-4645-a4c8-453376b50715/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-05 21:26:57,111 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c8f577be-68a4-4645-a4c8-453376b50715/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-05 21:26:57,114 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c8f577be-68a4-4645-a4c8-453376b50715/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-05 21:26:57,135 INFO L130 BoogieDeclarations]: Found specification of procedure find_dev [2024-12-05 21:26:57,135 INFO L138 BoogieDeclarations]: Found implementation of procedure find_dev [2024-12-05 21:26:57,135 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_vitclk_ctl [2024-12-05 21:26:57,135 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_vitclk_ctl [2024-12-05 21:26:57,135 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-12-05 21:26:57,135 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2024-12-05 21:26:57,135 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2024-12-05 21:26:57,135 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_send_diseqc_burst [2024-12-05 21:26:57,135 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_send_diseqc_burst [2024-12-05 21:26:57,135 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_i2c_gate_ctrl [2024-12-05 21:26:57,136 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_i2c_gate_ctrl [2024-12-05 21:26:57,136 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-12-05 21:26:57,136 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-12-05 21:26:57,136 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_get_srate [2024-12-05 21:26:57,136 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_get_srate [2024-12-05 21:26:57,136 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-05 21:26:57,136 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_read_per [2024-12-05 21:26:57,136 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_read_per [2024-12-05 21:26:57,136 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_demod_lock_of_stv090x_internal [2024-12-05 21:26:57,136 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_demod_lock_of_stv090x_internal [2024-12-05 21:26:57,136 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_activate_modcod [2024-12-05 21:26:57,136 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_activate_modcod [2024-12-05 21:26:57,136 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_dvbs_track_crl [2024-12-05 21:26:57,136 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_dvbs_track_crl [2024-12-05 21:26:57,137 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-12-05 21:26:57,137 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-12-05 21:26:57,137 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_set_viterbi [2024-12-05 21:26:57,137 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_set_viterbi [2024-12-05 21:26:57,137 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_read_signal_strength [2024-12-05 21:26:57,137 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_read_signal_strength [2024-12-05 21:26:57,137 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-05 21:26:57,137 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2024-12-05 21:26:57,137 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2024-12-05 21:26:57,137 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_send_diseqc_msg [2024-12-05 21:26:57,137 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_send_diseqc_msg [2024-12-05 21:26:57,137 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-12-05 21:26:57,137 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-12-05 21:26:57,137 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_set_vit_thacq [2024-12-05 21:26:57,138 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_set_vit_thacq [2024-12-05 21:26:57,138 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_car_width [2024-12-05 21:26:57,138 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_car_width [2024-12-05 21:26:57,138 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_recv_slave_reply [2024-12-05 21:26:57,138 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_recv_slave_reply [2024-12-05 21:26:57,138 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_transfer [2024-12-05 21:26:57,138 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_transfer [2024-12-05 21:26:57,138 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-12-05 21:26:57,138 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-12-05 21:26:57,138 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~int [2024-12-05 21:26:57,138 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~int [2024-12-05 21:26:57,138 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_init [2024-12-05 21:26:57,138 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_init [2024-12-05 21:26:57,138 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_demod_lock_of_stv090x_internal [2024-12-05 21:26:57,138 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_demod_lock_of_stv090x_internal [2024-12-05 21:26:57,139 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2024-12-05 21:26:57,139 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2024-12-05 21:26:57,139 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~VOID [2024-12-05 21:26:57,139 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~VOID [2024-12-05 21:26:57,139 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_get_dmdlock [2024-12-05 21:26:57,139 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_get_dmdlock [2024-12-05 21:26:57,139 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-05 21:26:57,139 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-05 21:26:57,139 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-05 21:26:57,139 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_tuner_lock_of_stv090x_internal [2024-12-05 21:26:57,139 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_tuner_lock_of_stv090x_internal [2024-12-05 21:26:57,139 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_sleep [2024-12-05 21:26:57,139 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_sleep [2024-12-05 21:26:57,139 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_read_reg [2024-12-05 21:26:57,139 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_read_reg [2024-12-05 21:26:57,139 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_chk_signal [2024-12-05 21:26:57,139 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_chk_signal [2024-12-05 21:26:57,140 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2024-12-05 21:26:57,140 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2024-12-05 21:26:57,140 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-05 21:26:57,140 INFO L130 BoogieDeclarations]: Found specification of procedure comp2 [2024-12-05 21:26:57,140 INFO L138 BoogieDeclarations]: Found implementation of procedure comp2 [2024-12-05 21:26:57,140 INFO L130 BoogieDeclarations]: Found specification of procedure remove_dev [2024-12-05 21:26:57,140 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_dev [2024-12-05 21:26:57,140 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_search [2024-12-05 21:26:57,140 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_search [2024-12-05 21:26:57,140 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_write_reg [2024-12-05 21:26:57,140 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_write_reg [2024-12-05 21:26:57,140 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_frontend_algo [2024-12-05 21:26:57,140 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_frontend_algo [2024-12-05 21:26:57,140 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-05 21:26:57,140 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_read_status [2024-12-05 21:26:57,141 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_read_status [2024-12-05 21:26:57,141 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-12-05 21:26:57,141 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-12-05 21:26:57,141 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_set_vit_thtracq [2024-12-05 21:26:57,141 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_set_vit_thtracq [2024-12-05 21:26:57,141 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_chk_tmg [2024-12-05 21:26:57,141 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_chk_tmg [2024-12-05 21:26:57,141 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_read_cnr [2024-12-05 21:26:57,141 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_read_cnr [2024-12-05 21:26:57,141 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2024-12-05 21:26:57,141 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2024-12-05 21:26:57,141 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_set_srate [2024-12-05 21:26:57,141 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_set_srate [2024-12-05 21:26:57,142 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_activate_modcod_single [2024-12-05 21:26:57,142 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_activate_modcod_single [2024-12-05 21:26:57,142 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-05 21:26:57,142 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2024-12-05 21:26:57,142 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2024-12-05 21:26:57,142 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_get_viterbi [2024-12-05 21:26:57,142 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_get_viterbi [2024-12-05 21:26:57,142 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2024-12-05 21:26:57,142 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_get_mclk [2024-12-05 21:26:57,142 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_get_mclk [2024-12-05 21:26:57,142 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-05 21:26:57,142 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-05 21:26:57,142 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_get_lock_tmg [2024-12-05 21:26:57,142 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_get_lock_tmg [2024-12-05 21:26:58,397 INFO L234 CfgBuilder]: Building ICFG [2024-12-05 21:26:58,399 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-05 21:27:45,324 WARN L249 Executor]: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c8f577be-68a4-4645-a4c8-453376b50715/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1) with exit command (exit)) stderr output: (error "out of memory") [2024-12-05 21:27:45,325 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c8f577be-68a4-4645-a4c8-453376b50715/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 101 [2024-12-05 21:27:45,326 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_c8f577be-68a4-4645-a4c8-453376b50715/bin/ukojak-verify-CZk0znPC7b/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$do_action(Parser.java:1518) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Parser.do_action(Parser.java:701) at com.github.jhoenicke.javacup.runtime.LRParser.parse(LRParser.java:383) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:258) ... 25 more [2024-12-05 21:27:45,331 INFO L158 Benchmark]: Toolchain (without parser) took 51219.39ms. Allocated memory was 142.6MB in the beginning and 1.4GB in the end (delta: 1.3GB). Free memory was 98.7MB in the beginning and 453.9MB in the end (delta: -355.2MB). Peak memory consumption was 1.0GB. Max. memory is 16.1GB. [2024-12-05 21:27:45,331 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 142.6MB. Free memory is still 83.9MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-05 21:27:45,332 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2167.63ms. Allocated memory was 142.6MB in the beginning and 302.0MB in the end (delta: 159.4MB). Free memory was 98.7MB in the beginning and 143.9MB in the end (delta: -45.2MB). Peak memory consumption was 170.3MB. Max. memory is 16.1GB. [2024-12-05 21:27:45,332 INFO L158 Benchmark]: Boogie Procedure Inliner took 400.01ms. Allocated memory is still 302.0MB. Free memory was 143.9MB in the beginning and 128.1MB in the end (delta: 15.8MB). Peak memory consumption was 83.9MB. Max. memory is 16.1GB. [2024-12-05 21:27:45,332 INFO L158 Benchmark]: Boogie Preprocessor took 402.97ms. Allocated memory is still 302.0MB. Free memory was 128.1MB in the beginning and 90.5MB in the end (delta: 37.6MB). Peak memory consumption was 83.3MB. Max. memory is 16.1GB. [2024-12-05 21:27:45,333 INFO L158 Benchmark]: RCFGBuilder took 48244.82ms. Allocated memory was 302.0MB in the beginning and 1.4GB in the end (delta: 1.1GB). Free memory was 90.5MB in the beginning and 453.9MB in the end (delta: -363.3MB). Peak memory consumption was 877.1MB. Max. memory is 16.1GB. [2024-12-05 21:27:45,335 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30ms. Allocated memory is still 142.6MB. Free memory is still 83.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2167.63ms. Allocated memory was 142.6MB in the beginning and 302.0MB in the end (delta: 159.4MB). Free memory was 98.7MB in the beginning and 143.9MB in the end (delta: -45.2MB). Peak memory consumption was 170.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 400.01ms. Allocated memory is still 302.0MB. Free memory was 143.9MB in the beginning and 128.1MB in the end (delta: 15.8MB). Peak memory consumption was 83.9MB. Max. memory is 16.1GB. * Boogie Preprocessor took 402.97ms. Allocated memory is still 302.0MB. Free memory was 128.1MB in the beginning and 90.5MB in the end (delta: 37.6MB). Peak memory consumption was 83.3MB. Max. memory is 16.1GB. * RCFGBuilder took 48244.82ms. Allocated memory was 302.0MB in the beginning and 1.4GB in the end (delta: 1.1GB). Free memory was 90.5MB in the beginning and 453.9MB in the end (delta: -363.3MB). Peak memory consumption was 877.1MB. 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_c8f577be-68a4-4645-a4c8-453376b50715/bin/ukojak-verify-CZk0znPC7b/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_c8f577be-68a4-4645-a4c8-453376b50715/bin/ukojak-verify-CZk0znPC7b/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_c8f577be-68a4-4645-a4c8-453376b50715/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c8f577be-68a4-4645-a4c8-453376b50715/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c8f577be-68a4-4645-a4c8-453376b50715/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c8f577be-68a4-4645-a4c8-453376b50715/bin/ukojak-verify-CZk0znPC7b/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_c8f577be-68a4-4645-a4c8-453376b50715/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c8f577be-68a4-4645-a4c8-453376b50715/bin/ukojak-verify-CZk0znPC7b --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 [2024-12-05 21:27:47,082 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-05 21:27:47,155 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c8f577be-68a4-4645-a4c8-453376b50715/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2024-12-05 21:27:47,177 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-05 21:27:47,178 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-05 21:27:47,178 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-05 21:27:47,179 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-05 21:27:47,179 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-05 21:27:47,179 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-05 21:27:47,179 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-05 21:27:47,179 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-05 21:27:47,179 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-05 21:27:47,179 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-05 21:27:47,179 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-05 21:27:47,180 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-12-05 21:27:47,180 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-12-05 21:27:47,180 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-12-05 21:27:47,180 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-05 21:27:47,180 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-05 21:27:47,180 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-05 21:27:47,180 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-05 21:27:47,180 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-05 21:27:47,180 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-05 21:27:47,180 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-12-05 21:27:47,181 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-12-05 21:27:47,181 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-05 21:27:47,181 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 21:27:47,181 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-05 21:27:47,181 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-05 21:27:47,181 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-05 21:27:47,181 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-12-05 21:27:47,181 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-12-05 21:27:47,181 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-12-05 21:27:47,181 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_c8f577be-68a4-4645-a4c8-453376b50715/bin/ukojak-verify-CZk0znPC7b 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 [2024-12-05 21:27:47,411 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-05 21:27:47,418 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-05 21:27:47,420 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-05 21:27:47,420 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-05 21:27:47,421 INFO L274 PluginConnector]: CDTParser initialized [2024-12-05 21:27:47,422 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c8f577be-68a4-4645-a4c8-453376b50715/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/ldv-challenges/linux-3.8-rc1-32_7a-drivers--media--dvb-frontends--stv090x.ko-ldv_main0_sequence_infinite_withcheck_stateful.cil.out.i [2024-12-05 21:27:50,055 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c8f577be-68a4-4645-a4c8-453376b50715/bin/ukojak-verify-CZk0znPC7b/data/f6cfddad4/7ab86693d48940f39d42ad271b16432b/FLAGb30a60af1 [2024-12-05 21:27:50,652 INFO L384 CDTParser]: Found 1 translation units. [2024-12-05 21:27:50,652 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c8f577be-68a4-4645-a4c8-453376b50715/sv-benchmarks/c/ldv-challenges/linux-3.8-rc1-32_7a-drivers--media--dvb-frontends--stv090x.ko-ldv_main0_sequence_infinite_withcheck_stateful.cil.out.i [2024-12-05 21:27:50,691 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c8f577be-68a4-4645-a4c8-453376b50715/bin/ukojak-verify-CZk0znPC7b/data/f6cfddad4/7ab86693d48940f39d42ad271b16432b/FLAGb30a60af1 [2024-12-05 21:27:51,144 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c8f577be-68a4-4645-a4c8-453376b50715/bin/ukojak-verify-CZk0znPC7b/data/f6cfddad4/7ab86693d48940f39d42ad271b16432b [2024-12-05 21:27:51,145 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-05 21:27:51,146 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-05 21:27:51,147 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-05 21:27:51,147 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-05 21:27:51,150 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-05 21:27:51,151 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 09:27:51" (1/1) ... [2024-12-05 21:27:51,151 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@60d0d07f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:27:51, skipping insertion in model container [2024-12-05 21:27:51,152 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 09:27:51" (1/1) ... [2024-12-05 21:27:51,270 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-05 21:27:51,842 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 21:27:51,848 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 21:27:51,900 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 21:27:51,903 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 21:27:51,903 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 21:27:52,438 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 21:27:52,446 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 21:27:52,455 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 21:27:52,469 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 21:27:52,478 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 21:27:52,488 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 21:27:52,500 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 21:27:52,509 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 21:27:52,518 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 21:27:52,523 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 21:27:52,538 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 21:27:52,550 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 21:27:52,551 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 21:27:52,551 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 21:27:52,597 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 21:27:52,625 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 21:27:52,635 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 21:27:52,640 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 21:27:52,650 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 21:27:52,652 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 21:27:52,653 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 21:27:52,660 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 21:27:52,660 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 21:27:52,699 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_c8f577be-68a4-4645-a4c8-453376b50715/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] [2024-12-05 21:27:52,806 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 21:27:52,807 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 21:27:52,871 INFO L200 MainTranslator]: Completed pre-run [2024-12-05 21:27:53,425 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_c8f577be-68a4-4645-a4c8-453376b50715/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] [2024-12-05 21:27:53,448 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 21:27:53,586 INFO L204 MainTranslator]: Completed translation [2024-12-05 21:27:53,587 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:27:53 WrapperNode [2024-12-05 21:27:53,587 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-05 21:27:53,588 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-05 21:27:53,588 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-05 21:27:53,588 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-05 21:27:53,595 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:27:53" (1/1) ... [2024-12-05 21:27:53,696 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:27:53" (1/1) ... [2024-12-05 21:27:54,034 INFO L138 Inliner]: procedures = 178, calls = 7187, calls flagged for inlining = 68, calls inlined = 55, statements flattened = 16057 [2024-12-05 21:27:54,035 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-05 21:27:54,035 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-05 21:27:54,035 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-05 21:27:54,036 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-05 21:27:54,044 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:27:53" (1/1) ... [2024-12-05 21:27:54,044 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:27:53" (1/1) ... [2024-12-05 21:27:54,110 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:27:53" (1/1) ... [2024-12-05 21:27:54,111 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:27:53" (1/1) ... [2024-12-05 21:27:54,283 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:27:53" (1/1) ... [2024-12-05 21:27:54,297 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:27:53" (1/1) ... [2024-12-05 21:27:54,401 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:27:53" (1/1) ... [2024-12-05 21:27:54,429 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:27:53" (1/1) ... [2024-12-05 21:27:54,454 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:27:53" (1/1) ... [2024-12-05 21:27:54,512 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-05 21:27:54,512 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-05 21:27:54,512 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-05 21:27:54,513 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-05 21:27:54,513 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:27:53" (1/1) ... [2024-12-05 21:27:54,518 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 21:27:54,530 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c8f577be-68a4-4645-a4c8-453376b50715/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-05 21:27:54,541 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c8f577be-68a4-4645-a4c8-453376b50715/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-05 21:27:54,544 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c8f577be-68a4-4645-a4c8-453376b50715/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-05 21:27:54,568 INFO L130 BoogieDeclarations]: Found specification of procedure find_dev [2024-12-05 21:27:54,568 INFO L138 BoogieDeclarations]: Found implementation of procedure find_dev [2024-12-05 21:27:54,568 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_vitclk_ctl [2024-12-05 21:27:54,568 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_vitclk_ctl [2024-12-05 21:27:54,568 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2024-12-05 21:27:54,569 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2024-12-05 21:27:54,569 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2024-12-05 21:27:54,569 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_send_diseqc_burst [2024-12-05 21:27:54,569 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_send_diseqc_burst [2024-12-05 21:27:54,569 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_i2c_gate_ctrl [2024-12-05 21:27:54,569 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_i2c_gate_ctrl [2024-12-05 21:27:54,569 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2024-12-05 21:27:54,569 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-12-05 21:27:54,569 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-12-05 21:27:54,569 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_get_srate [2024-12-05 21:27:54,569 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_get_srate [2024-12-05 21:27:54,569 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_read_per [2024-12-05 21:27:54,569 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_read_per [2024-12-05 21:27:54,569 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_demod_lock_of_stv090x_internal [2024-12-05 21:27:54,569 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_demod_lock_of_stv090x_internal [2024-12-05 21:27:54,569 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_activate_modcod [2024-12-05 21:27:54,569 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_activate_modcod [2024-12-05 21:27:54,569 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2024-12-05 21:27:54,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2024-12-05 21:27:54,570 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_dvbs_track_crl [2024-12-05 21:27:54,570 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_dvbs_track_crl [2024-12-05 21:27:54,570 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-12-05 21:27:54,570 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-12-05 21:27:54,570 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_set_viterbi [2024-12-05 21:27:54,570 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_set_viterbi [2024-12-05 21:27:54,570 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_read_signal_strength [2024-12-05 21:27:54,570 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_read_signal_strength [2024-12-05 21:27:54,570 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2024-12-05 21:27:54,570 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2024-12-05 21:27:54,570 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_send_diseqc_msg [2024-12-05 21:27:54,570 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_send_diseqc_msg [2024-12-05 21:27:54,570 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~C_INT [2024-12-05 21:27:54,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~C_INT [2024-12-05 21:27:54,570 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-12-05 21:27:54,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-12-05 21:27:54,570 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_set_vit_thacq [2024-12-05 21:27:54,570 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_set_vit_thacq [2024-12-05 21:27:54,570 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_car_width [2024-12-05 21:27:54,570 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_car_width [2024-12-05 21:27:54,571 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2024-12-05 21:27:54,571 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2024-12-05 21:27:54,571 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_recv_slave_reply [2024-12-05 21:27:54,571 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_recv_slave_reply [2024-12-05 21:27:54,571 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2024-12-05 21:27:54,571 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_transfer [2024-12-05 21:27:54,571 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_transfer [2024-12-05 21:27:54,571 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2024-12-05 21:27:54,571 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2024-12-05 21:27:54,571 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-12-05 21:27:54,571 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-12-05 21:27:54,571 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_init [2024-12-05 21:27:54,571 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_init [2024-12-05 21:27:54,571 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_demod_lock_of_stv090x_internal [2024-12-05 21:27:54,571 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_demod_lock_of_stv090x_internal [2024-12-05 21:27:54,571 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2024-12-05 21:27:54,571 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2024-12-05 21:27:54,571 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_get_dmdlock [2024-12-05 21:27:54,571 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_get_dmdlock [2024-12-05 21:27:54,572 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-05 21:27:54,572 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-05 21:27:54,572 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-05 21:27:54,572 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_tuner_lock_of_stv090x_internal [2024-12-05 21:27:54,572 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_tuner_lock_of_stv090x_internal [2024-12-05 21:27:54,572 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_sleep [2024-12-05 21:27:54,572 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_sleep [2024-12-05 21:27:54,572 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~C_INT~TO~VOID [2024-12-05 21:27:54,572 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~C_INT~TO~VOID [2024-12-05 21:27:54,572 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2024-12-05 21:27:54,572 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_read_reg [2024-12-05 21:27:54,572 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_read_reg [2024-12-05 21:27:54,572 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_chk_signal [2024-12-05 21:27:54,572 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_chk_signal [2024-12-05 21:27:54,572 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2024-12-05 21:27:54,572 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-05 21:27:54,572 INFO L130 BoogieDeclarations]: Found specification of procedure comp2 [2024-12-05 21:27:54,572 INFO L138 BoogieDeclarations]: Found implementation of procedure comp2 [2024-12-05 21:27:54,572 INFO L130 BoogieDeclarations]: Found specification of procedure remove_dev [2024-12-05 21:27:54,572 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_dev [2024-12-05 21:27:54,572 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_search [2024-12-05 21:27:54,572 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_search [2024-12-05 21:27:54,573 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_write_reg [2024-12-05 21:27:54,573 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_write_reg [2024-12-05 21:27:54,573 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_frontend_algo [2024-12-05 21:27:54,573 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_frontend_algo [2024-12-05 21:27:54,573 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2024-12-05 21:27:54,573 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2024-12-05 21:27:54,573 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2024-12-05 21:27:54,573 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-05 21:27:54,573 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_read_status [2024-12-05 21:27:54,573 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_read_status [2024-12-05 21:27:54,573 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-12-05 21:27:54,573 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-12-05 21:27:54,573 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_set_vit_thtracq [2024-12-05 21:27:54,573 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_set_vit_thtracq [2024-12-05 21:27:54,573 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-12-05 21:27:54,573 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2024-12-05 21:27:54,573 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_chk_tmg [2024-12-05 21:27:54,573 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_chk_tmg [2024-12-05 21:27:54,573 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_read_cnr [2024-12-05 21:27:54,573 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_read_cnr [2024-12-05 21:27:54,573 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_set_srate [2024-12-05 21:27:54,573 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_set_srate [2024-12-05 21:27:54,573 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_activate_modcod_single [2024-12-05 21:27:54,574 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_activate_modcod_single [2024-12-05 21:27:54,574 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2024-12-05 21:27:54,574 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2024-12-05 21:27:54,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2024-12-05 21:27:54,574 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_get_viterbi [2024-12-05 21:27:54,574 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_get_viterbi [2024-12-05 21:27:54,574 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_get_mclk [2024-12-05 21:27:54,574 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_get_mclk [2024-12-05 21:27:54,574 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-05 21:27:54,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-05 21:27:54,574 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_get_lock_tmg [2024-12-05 21:27:54,574 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_get_lock_tmg [2024-12-05 21:27:55,797 INFO L234 CfgBuilder]: Building ICFG [2024-12-05 21:27:55,800 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-05 21:29:37,241 WARN L249 Executor]: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c8f577be-68a4-4645-a4c8-453376b50715/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1) with exit command (exit)) stderr output: (error "out of memory") [2024-12-05 21:29:37,241 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c8f577be-68a4-4645-a4c8-453376b50715/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 101 [2024-12-05 21:29:37,243 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_c8f577be-68a4-4645-a4c8-453376b50715/bin/ukojak-verify-CZk0znPC7b/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$do_action(Parser.java:1518) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Parser.do_action(Parser.java:701) at com.github.jhoenicke.javacup.runtime.LRParser.parse(LRParser.java:383) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:258) ... 25 more [2024-12-05 21:29:37,246 INFO L158 Benchmark]: Toolchain (without parser) took 106099.11ms. Allocated memory was 92.3MB in the beginning and 704.6MB in the end (delta: 612.4MB). Free memory was 51.7MB in the beginning and 182.2MB in the end (delta: -130.5MB). Peak memory consumption was 556.6MB. Max. memory is 16.1GB. [2024-12-05 21:29:37,246 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 83.9MB. Free memory is still 48.1MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-05 21:29:37,247 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2440.29ms. Allocated memory was 92.3MB in the beginning and 268.4MB in the end (delta: 176.2MB). Free memory was 51.5MB in the beginning and 123.2MB in the end (delta: -71.7MB). Peak memory consumption was 107.2MB. Max. memory is 16.1GB. [2024-12-05 21:29:37,247 INFO L158 Benchmark]: Boogie Procedure Inliner took 446.80ms. Allocated memory is still 268.4MB. Free memory was 123.2MB in the beginning and 122.5MB in the end (delta: 704.5kB). Peak memory consumption was 77.9MB. Max. memory is 16.1GB. [2024-12-05 21:29:37,247 INFO L158 Benchmark]: Boogie Preprocessor took 476.26ms. Allocated memory is still 268.4MB. Free memory was 122.5MB in the beginning and 95.6MB in the end (delta: 26.8MB). Peak memory consumption was 91.8MB. Max. memory is 16.1GB. [2024-12-05 21:29:37,248 INFO L158 Benchmark]: RCFGBuilder took 102732.30ms. Allocated memory was 268.4MB in the beginning and 704.6MB in the end (delta: 436.2MB). Free memory was 95.6MB in the beginning and 182.2MB in the end (delta: -86.5MB). Peak memory consumption was 434.7MB. Max. memory is 16.1GB. [2024-12-05 21:29:37,249 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29ms. Allocated memory is still 83.9MB. Free memory is still 48.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2440.29ms. Allocated memory was 92.3MB in the beginning and 268.4MB in the end (delta: 176.2MB). Free memory was 51.5MB in the beginning and 123.2MB in the end (delta: -71.7MB). Peak memory consumption was 107.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 446.80ms. Allocated memory is still 268.4MB. Free memory was 123.2MB in the beginning and 122.5MB in the end (delta: 704.5kB). Peak memory consumption was 77.9MB. Max. memory is 16.1GB. * Boogie Preprocessor took 476.26ms. Allocated memory is still 268.4MB. Free memory was 122.5MB in the beginning and 95.6MB in the end (delta: 26.8MB). Peak memory consumption was 91.8MB. Max. memory is 16.1GB. * RCFGBuilder took 102732.30ms. Allocated memory was 268.4MB in the beginning and 704.6MB in the end (delta: 436.2MB). Free memory was 95.6MB in the beginning and 182.2MB in the end (delta: -86.5MB). Peak memory consumption was 434.7MB. 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_c8f577be-68a4-4645-a4c8-453376b50715/bin/ukojak-verify-CZk0znPC7b/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_c8f577be-68a4-4645-a4c8-453376b50715/bin/ukojak-verify-CZk0znPC7b/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_c8f577be-68a4-4645-a4c8-453376b50715/bin/ukojak-verify-CZk0znPC7b/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")