./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 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b542825a-67c9-46a3-838e-f38dd80baca5/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b542825a-67c9-46a3-838e-f38dd80baca5/bin/ukojak-verify-EEHR8qb7sm/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b542825a-67c9-46a3-838e-f38dd80baca5/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b542825a-67c9-46a3-838e-f38dd80baca5/bin/ukojak-verify-EEHR8qb7sm/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_b542825a-67c9-46a3-838e-f38dd80baca5/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b542825a-67c9-46a3-838e-f38dd80baca5/bin/ukojak-verify-EEHR8qb7sm --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-826ab2b [2024-11-13 16:50:16,945 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 16:50:17,005 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b542825a-67c9-46a3-838e-f38dd80baca5/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-11-13 16:50:17,009 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 16:50:17,010 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 16:50:17,036 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 16:50:17,037 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 16:50:17,037 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 16:50:17,038 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 16:50:17,038 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 16:50:17,038 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 16:50:17,038 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 16:50:17,038 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 16:50:17,038 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 16:50:17,038 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 16:50:17,038 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 16:50:17,039 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 16:50:17,039 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 16:50:17,039 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 16:50:17,039 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 16:50:17,039 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 16:50:17,039 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 16:50:17,039 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 16:50:17,039 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 16:50:17,040 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 16:50:17,040 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 16:50:17,040 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 16:50:17,040 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 16:50:17,040 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 16:50:17,040 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 16:50:17,040 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_b542825a-67c9-46a3-838e-f38dd80baca5/bin/ukojak-verify-EEHR8qb7sm 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 [2024-11-13 16:50:17,327 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 16:50:17,337 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 16:50:17,342 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 16:50:17,343 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 16:50:17,343 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 16:50:17,345 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b542825a-67c9-46a3-838e-f38dd80baca5/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/ldv-challenges/linux-3.8-rc1-32_7a-drivers--media--dvb-frontends--stv090x.ko-ldv_main0_sequence_infinite_withcheck_stateful.cil.out.i Unable to find full path for "g++" [2024-11-13 16:50:19,189 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 16:50:20,142 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 16:50:20,143 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b542825a-67c9-46a3-838e-f38dd80baca5/sv-benchmarks/c/ldv-challenges/linux-3.8-rc1-32_7a-drivers--media--dvb-frontends--stv090x.ko-ldv_main0_sequence_infinite_withcheck_stateful.cil.out.i [2024-11-13 16:50:20,199 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b542825a-67c9-46a3-838e-f38dd80baca5/bin/ukojak-verify-EEHR8qb7sm/data/f67a6975b/99ffa7f8c00d4e6fb6d6a7fae843d7df/FLAGa71281816 [2024-11-13 16:50:20,223 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b542825a-67c9-46a3-838e-f38dd80baca5/bin/ukojak-verify-EEHR8qb7sm/data/f67a6975b/99ffa7f8c00d4e6fb6d6a7fae843d7df [2024-11-13 16:50:20,227 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 16:50:20,229 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 16:50:20,231 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 16:50:20,232 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 16:50:20,236 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 16:50:20,237 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 04:50:20" (1/1) ... [2024-11-13 16:50:20,240 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@41f68ce4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:50:20, skipping insertion in model container [2024-11-13 16:50:20,240 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 04:50:20" (1/1) ... [2024-11-13 16:50:20,435 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 16:50:22,468 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_b542825a-67c9-46a3-838e-f38dd80baca5/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] [2024-11-13 16:50:22,580 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 16:50:22,705 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 16:50:23,516 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_b542825a-67c9-46a3-838e-f38dd80baca5/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] [2024-11-13 16:50:23,535 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 16:50:23,680 INFO L204 MainTranslator]: Completed translation [2024-11-13 16:50:23,680 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:50:23 WrapperNode [2024-11-13 16:50:23,681 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 16:50:23,682 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 16:50:23,682 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 16:50:23,682 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 16:50:23,690 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:50:23" (1/1) ... [2024-11-13 16:50:23,845 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:50:23" (1/1) ... [2024-11-13 16:50:24,338 INFO L138 Inliner]: procedures = 169, calls = 7187, calls flagged for inlining = 68, calls inlined = 55, statements flattened = 18891 [2024-11-13 16:50:24,338 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 16:50:24,339 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 16:50:24,339 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 16:50:24,339 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 16:50:24,348 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:50:23" (1/1) ... [2024-11-13 16:50:24,348 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:50:23" (1/1) ... [2024-11-13 16:50:24,415 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:50:23" (1/1) ... [2024-11-13 16:50:24,415 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:50:23" (1/1) ... [2024-11-13 16:50:24,770 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:50:23" (1/1) ... [2024-11-13 16:50:24,862 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:50:23" (1/1) ... [2024-11-13 16:50:24,907 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:50:23" (1/1) ... [2024-11-13 16:50:24,936 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:50:23" (1/1) ... [2024-11-13 16:50:25,027 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 16:50:25,028 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 16:50:25,028 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 16:50:25,028 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 16:50:25,029 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:50:23" (1/1) ... [2024-11-13 16:50:25,036 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 16:50:25,050 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b542825a-67c9-46a3-838e-f38dd80baca5/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 16:50:25,063 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b542825a-67c9-46a3-838e-f38dd80baca5/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 16:50:25,072 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b542825a-67c9-46a3-838e-f38dd80baca5/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 16:50:25,105 INFO L130 BoogieDeclarations]: Found specification of procedure find_dev [2024-11-13 16:50:25,105 INFO L138 BoogieDeclarations]: Found implementation of procedure find_dev [2024-11-13 16:50:25,105 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_vitclk_ctl [2024-11-13 16:50:25,105 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_vitclk_ctl [2024-11-13 16:50:25,106 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-13 16:50:25,106 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2024-11-13 16:50:25,106 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2024-11-13 16:50:25,106 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_send_diseqc_burst [2024-11-13 16:50:25,106 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_send_diseqc_burst [2024-11-13 16:50:25,106 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_i2c_gate_ctrl [2024-11-13 16:50:25,106 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_i2c_gate_ctrl [2024-11-13 16:50:25,106 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-11-13 16:50:25,106 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-13 16:50:25,106 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_get_srate [2024-11-13 16:50:25,107 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_get_srate [2024-11-13 16:50:25,107 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 16:50:25,107 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_read_per [2024-11-13 16:50:25,107 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_read_per [2024-11-13 16:50:25,107 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_demod_lock_of_stv090x_internal [2024-11-13 16:50:25,107 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_demod_lock_of_stv090x_internal [2024-11-13 16:50:25,107 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_activate_modcod [2024-11-13 16:50:25,107 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_activate_modcod [2024-11-13 16:50:25,107 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_dvbs_track_crl [2024-11-13 16:50:25,107 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_dvbs_track_crl [2024-11-13 16:50:25,108 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-13 16:50:25,108 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-13 16:50:25,108 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_set_viterbi [2024-11-13 16:50:25,108 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_set_viterbi [2024-11-13 16:50:25,108 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_read_signal_strength [2024-11-13 16:50:25,108 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_read_signal_strength [2024-11-13 16:50:25,108 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 16:50:25,108 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2024-11-13 16:50:25,108 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2024-11-13 16:50:25,109 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_send_diseqc_msg [2024-11-13 16:50:25,109 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_send_diseqc_msg [2024-11-13 16:50:25,109 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-11-13 16:50:25,109 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-11-13 16:50:25,109 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_set_vit_thacq [2024-11-13 16:50:25,109 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_set_vit_thacq [2024-11-13 16:50:25,109 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_car_width [2024-11-13 16:50:25,109 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_car_width [2024-11-13 16:50:25,110 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_recv_slave_reply [2024-11-13 16:50:25,110 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_recv_slave_reply [2024-11-13 16:50:25,110 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_transfer [2024-11-13 16:50:25,110 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_transfer [2024-11-13 16:50:25,110 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-13 16:50:25,110 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-13 16:50:25,110 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~int [2024-11-13 16:50:25,110 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~int [2024-11-13 16:50:25,111 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_init [2024-11-13 16:50:25,111 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_init [2024-11-13 16:50:25,111 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_demod_lock_of_stv090x_internal [2024-11-13 16:50:25,111 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_demod_lock_of_stv090x_internal [2024-11-13 16:50:25,111 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2024-11-13 16:50:25,111 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2024-11-13 16:50:25,111 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~VOID [2024-11-13 16:50:25,111 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~VOID [2024-11-13 16:50:25,112 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_get_dmdlock [2024-11-13 16:50:25,112 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_get_dmdlock [2024-11-13 16:50:25,112 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 16:50:25,112 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 16:50:25,112 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 16:50:25,112 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_tuner_lock_of_stv090x_internal [2024-11-13 16:50:25,112 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_tuner_lock_of_stv090x_internal [2024-11-13 16:50:25,112 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_sleep [2024-11-13 16:50:25,112 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_sleep [2024-11-13 16:50:25,112 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_read_reg [2024-11-13 16:50:25,112 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_read_reg [2024-11-13 16:50:25,112 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_chk_signal [2024-11-13 16:50:25,112 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_chk_signal [2024-11-13 16:50:25,112 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2024-11-13 16:50:25,112 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2024-11-13 16:50:25,112 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 16:50:25,113 INFO L130 BoogieDeclarations]: Found specification of procedure comp2 [2024-11-13 16:50:25,113 INFO L138 BoogieDeclarations]: Found implementation of procedure comp2 [2024-11-13 16:50:25,113 INFO L130 BoogieDeclarations]: Found specification of procedure remove_dev [2024-11-13 16:50:25,113 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_dev [2024-11-13 16:50:25,113 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_search [2024-11-13 16:50:25,113 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_search [2024-11-13 16:50:25,113 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_write_reg [2024-11-13 16:50:25,113 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_write_reg [2024-11-13 16:50:25,113 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_frontend_algo [2024-11-13 16:50:25,113 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_frontend_algo [2024-11-13 16:50:25,113 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 16:50:25,113 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_read_status [2024-11-13 16:50:25,113 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_read_status [2024-11-13 16:50:25,113 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-13 16:50:25,113 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-13 16:50:25,113 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_set_vit_thtracq [2024-11-13 16:50:25,113 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_set_vit_thtracq [2024-11-13 16:50:25,113 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_chk_tmg [2024-11-13 16:50:25,113 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_chk_tmg [2024-11-13 16:50:25,113 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_read_cnr [2024-11-13 16:50:25,113 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_read_cnr [2024-11-13 16:50:25,114 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2024-11-13 16:50:25,114 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2024-11-13 16:50:25,114 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_set_srate [2024-11-13 16:50:25,114 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_set_srate [2024-11-13 16:50:25,114 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_activate_modcod_single [2024-11-13 16:50:25,114 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_activate_modcod_single [2024-11-13 16:50:25,114 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 16:50:25,114 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2024-11-13 16:50:25,114 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2024-11-13 16:50:25,114 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_get_viterbi [2024-11-13 16:50:25,114 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_get_viterbi [2024-11-13 16:50:25,114 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2024-11-13 16:50:25,114 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_get_mclk [2024-11-13 16:50:25,114 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_get_mclk [2024-11-13 16:50:25,114 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 16:50:25,114 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 16:50:25,114 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_get_lock_tmg [2024-11-13 16:50:25,114 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_get_lock_tmg [2024-11-13 16:50:27,162 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 16:50:27,165 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 16:51:26,053 WARN L249 Executor]: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b542825a-67c9-46a3-838e-f38dd80baca5/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1) with exit command (exit)) stderr output: (error "out of memory") [2024-11-13 16:51:26,053 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b542825a-67c9-46a3-838e-f38dd80baca5/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 101 [2024-11-13 16:51:26,055 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_b542825a-67c9-46a3-838e-f38dd80baca5/bin/ukojak-verify-EEHR8qb7sm/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$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:702) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:268) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:166) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:150) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:127) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:233) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:227) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:144) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:106) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$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$do_action(Parser.java:1518) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Parser.do_action(Parser.java:701) at com.github.jhoenicke.javacup.runtime.LRParser.parse(LRParser.java:383) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:258) ... 25 more [2024-11-13 16:51:26,063 INFO L158 Benchmark]: Toolchain (without parser) took 65832.57ms. Allocated memory was 142.6MB in the beginning and 1.1GB in the end (delta: 989.9MB). Free memory was 101.8MB in the beginning and 567.0MB in the end (delta: -465.2MB). Peak memory consumption was 867.1MB. Max. memory is 16.1GB. [2024-11-13 16:51:26,064 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 142.6MB. Free memory is still 80.0MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 16:51:26,064 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3449.69ms. Allocated memory was 142.6MB in the beginning and 285.2MB in the end (delta: 142.6MB). Free memory was 101.8MB in the beginning and 119.3MB in the end (delta: -17.4MB). Peak memory consumption was 137.2MB. Max. memory is 16.1GB. [2024-11-13 16:51:26,065 INFO L158 Benchmark]: Boogie Procedure Inliner took 656.67ms. Allocated memory is still 285.2MB. Free memory was 119.3MB in the beginning and 104.6MB in the end (delta: 14.7MB). Peak memory consumption was 73.8MB. Max. memory is 16.1GB. [2024-11-13 16:51:26,065 INFO L158 Benchmark]: Boogie Preprocessor took 688.51ms. Allocated memory is still 285.2MB. Free memory was 104.6MB in the beginning and 67.3MB in the end (delta: 37.2MB). Peak memory consumption was 74.4MB. Max. memory is 16.1GB. [2024-11-13 16:51:26,066 INFO L158 Benchmark]: RCFGBuilder took 61031.93ms. Allocated memory was 285.2MB in the beginning and 1.1GB in the end (delta: 847.2MB). Free memory was 67.3MB in the beginning and 567.0MB in the end (delta: -499.7MB). Peak memory consumption was 681.6MB. Max. memory is 16.1GB. [2024-11-13 16:51:26,068 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32ms. Allocated memory is still 142.6MB. Free memory is still 80.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3449.69ms. Allocated memory was 142.6MB in the beginning and 285.2MB in the end (delta: 142.6MB). Free memory was 101.8MB in the beginning and 119.3MB in the end (delta: -17.4MB). Peak memory consumption was 137.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 656.67ms. Allocated memory is still 285.2MB. Free memory was 119.3MB in the beginning and 104.6MB in the end (delta: 14.7MB). Peak memory consumption was 73.8MB. Max. memory is 16.1GB. * Boogie Preprocessor took 688.51ms. Allocated memory is still 285.2MB. Free memory was 104.6MB in the beginning and 67.3MB in the end (delta: 37.2MB). Peak memory consumption was 74.4MB. Max. memory is 16.1GB. * RCFGBuilder took 61031.93ms. Allocated memory was 285.2MB in the beginning and 1.1GB in the end (delta: 847.2MB). Free memory was 67.3MB in the beginning and 567.0MB in the end (delta: -499.7MB). Peak memory consumption was 681.6MB. 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_b542825a-67c9-46a3-838e-f38dd80baca5/bin/ukojak-verify-EEHR8qb7sm/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_b542825a-67c9-46a3-838e-f38dd80baca5/bin/ukojak-verify-EEHR8qb7sm/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_b542825a-67c9-46a3-838e-f38dd80baca5/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b542825a-67c9-46a3-838e-f38dd80baca5/bin/ukojak-verify-EEHR8qb7sm/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b542825a-67c9-46a3-838e-f38dd80baca5/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b542825a-67c9-46a3-838e-f38dd80baca5/bin/ukojak-verify-EEHR8qb7sm/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_b542825a-67c9-46a3-838e-f38dd80baca5/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b542825a-67c9-46a3-838e-f38dd80baca5/bin/ukojak-verify-EEHR8qb7sm --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-826ab2b [2024-11-13 16:51:28,938 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 16:51:29,081 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b542825a-67c9-46a3-838e-f38dd80baca5/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2024-11-13 16:51:29,132 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 16:51:29,133 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 16:51:29,133 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 16:51:29,133 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 16:51:29,133 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 16:51:29,134 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 16:51:29,134 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 16:51:29,135 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 16:51:29,136 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 16:51:29,136 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 16:51:29,136 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 16:51:29,136 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-13 16:51:29,136 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-13 16:51:29,136 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 16:51:29,136 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-13 16:51:29,136 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 16:51:29,136 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 16:51:29,137 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 16:51:29,137 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 16:51:29,137 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 16:51:29,137 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 16:51:29,137 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-11-13 16:51:29,137 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 16:51:29,137 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 16:51:29,137 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 16:51:29,137 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 16:51:29,138 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 16:51:29,138 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-13 16:51:29,138 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 16:51:29,138 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-11-13 16:51:29,138 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_b542825a-67c9-46a3-838e-f38dd80baca5/bin/ukojak-verify-EEHR8qb7sm 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 [2024-11-13 16:51:29,494 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 16:51:29,508 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 16:51:29,512 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 16:51:29,516 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 16:51:29,517 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 16:51:29,518 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b542825a-67c9-46a3-838e-f38dd80baca5/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/ldv-challenges/linux-3.8-rc1-32_7a-drivers--media--dvb-frontends--stv090x.ko-ldv_main0_sequence_infinite_withcheck_stateful.cil.out.i Unable to find full path for "g++" [2024-11-13 16:51:31,621 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 16:51:32,482 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 16:51:32,483 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b542825a-67c9-46a3-838e-f38dd80baca5/sv-benchmarks/c/ldv-challenges/linux-3.8-rc1-32_7a-drivers--media--dvb-frontends--stv090x.ko-ldv_main0_sequence_infinite_withcheck_stateful.cil.out.i [2024-11-13 16:51:32,556 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b542825a-67c9-46a3-838e-f38dd80baca5/bin/ukojak-verify-EEHR8qb7sm/data/a50e9a337/46a8c6b29192495f9a8d395a8b6ae338/FLAGa80c07bf2 [2024-11-13 16:51:32,586 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b542825a-67c9-46a3-838e-f38dd80baca5/bin/ukojak-verify-EEHR8qb7sm/data/a50e9a337/46a8c6b29192495f9a8d395a8b6ae338 [2024-11-13 16:51:32,589 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 16:51:32,591 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 16:51:32,594 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 16:51:32,594 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 16:51:32,600 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 16:51:32,601 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 04:51:32" (1/1) ... [2024-11-13 16:51:32,603 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@19590137 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:51:32, skipping insertion in model container [2024-11-13 16:51:32,603 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 04:51:32" (1/1) ... [2024-11-13 16:51:32,750 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 16:51:33,785 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 16:51:33,793 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 16:51:33,897 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 16:51:33,900 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 16:51:33,902 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 16:51:34,910 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 16:51:34,920 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 16:51:34,934 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 16:51:34,953 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 16:51:34,969 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 16:51:34,980 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 16:51:34,994 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 16:51:35,008 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 16:51:35,020 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 16:51:35,028 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 16:51:35,054 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 16:51:35,078 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 16:51:35,080 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 16:51:35,080 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 16:51:35,167 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 16:51:35,181 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 16:51:35,195 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 16:51:35,204 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 16:51:35,231 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 16:51:35,234 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 16:51:35,235 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 16:51:35,247 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 16:51:35,249 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 16:51:35,293 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_b542825a-67c9-46a3-838e-f38dd80baca5/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] [2024-11-13 16:51:35,417 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 16:51:35,420 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 16:51:35,556 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 16:51:36,352 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_b542825a-67c9-46a3-838e-f38dd80baca5/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] [2024-11-13 16:51:36,364 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 16:51:36,564 INFO L204 MainTranslator]: Completed translation [2024-11-13 16:51:36,565 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:51:36 WrapperNode [2024-11-13 16:51:36,565 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 16:51:36,567 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 16:51:36,567 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 16:51:36,567 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 16:51:36,574 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:51:36" (1/1) ... [2024-11-13 16:51:36,750 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:51:36" (1/1) ... [2024-11-13 16:51:37,295 INFO L138 Inliner]: procedures = 178, calls = 7187, calls flagged for inlining = 68, calls inlined = 55, statements flattened = 16459 [2024-11-13 16:51:37,295 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 16:51:37,296 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 16:51:37,297 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 16:51:37,297 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 16:51:37,306 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:51:36" (1/1) ... [2024-11-13 16:51:37,306 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:51:36" (1/1) ... [2024-11-13 16:51:37,429 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:51:36" (1/1) ... [2024-11-13 16:51:37,430 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:51:36" (1/1) ... [2024-11-13 16:51:37,752 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:51:36" (1/1) ... [2024-11-13 16:51:37,852 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:51:36" (1/1) ... [2024-11-13 16:51:37,893 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:51:36" (1/1) ... [2024-11-13 16:51:37,943 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:51:36" (1/1) ... [2024-11-13 16:51:38,043 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 16:51:38,045 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 16:51:38,045 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 16:51:38,046 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 16:51:38,048 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:51:36" (1/1) ... [2024-11-13 16:51:38,057 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 16:51:38,076 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b542825a-67c9-46a3-838e-f38dd80baca5/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 16:51:38,093 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b542825a-67c9-46a3-838e-f38dd80baca5/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 16:51:38,101 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b542825a-67c9-46a3-838e-f38dd80baca5/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 16:51:38,133 INFO L130 BoogieDeclarations]: Found specification of procedure find_dev [2024-11-13 16:51:38,133 INFO L138 BoogieDeclarations]: Found implementation of procedure find_dev [2024-11-13 16:51:38,133 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_vitclk_ctl [2024-11-13 16:51:38,133 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_vitclk_ctl [2024-11-13 16:51:38,133 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2024-11-13 16:51:38,134 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2024-11-13 16:51:38,134 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2024-11-13 16:51:38,134 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_send_diseqc_burst [2024-11-13 16:51:38,134 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_send_diseqc_burst [2024-11-13 16:51:38,134 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_i2c_gate_ctrl [2024-11-13 16:51:38,135 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_i2c_gate_ctrl [2024-11-13 16:51:38,135 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2024-11-13 16:51:38,135 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-11-13 16:51:38,135 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-13 16:51:38,136 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_get_srate [2024-11-13 16:51:38,136 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_get_srate [2024-11-13 16:51:38,136 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_read_per [2024-11-13 16:51:38,136 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_read_per [2024-11-13 16:51:38,136 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_demod_lock_of_stv090x_internal [2024-11-13 16:51:38,136 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_demod_lock_of_stv090x_internal [2024-11-13 16:51:38,136 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_activate_modcod [2024-11-13 16:51:38,137 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_activate_modcod [2024-11-13 16:51:38,137 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2024-11-13 16:51:38,137 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2024-11-13 16:51:38,137 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_dvbs_track_crl [2024-11-13 16:51:38,137 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_dvbs_track_crl [2024-11-13 16:51:38,137 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-13 16:51:38,137 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-13 16:51:38,137 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_set_viterbi [2024-11-13 16:51:38,137 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_set_viterbi [2024-11-13 16:51:38,137 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_read_signal_strength [2024-11-13 16:51:38,137 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_read_signal_strength [2024-11-13 16:51:38,137 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2024-11-13 16:51:38,137 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2024-11-13 16:51:38,138 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_send_diseqc_msg [2024-11-13 16:51:38,138 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_send_diseqc_msg [2024-11-13 16:51:38,138 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~C_INT [2024-11-13 16:51:38,138 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~C_INT [2024-11-13 16:51:38,140 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-11-13 16:51:38,140 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-11-13 16:51:38,140 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_set_vit_thacq [2024-11-13 16:51:38,140 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_set_vit_thacq [2024-11-13 16:51:38,140 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_car_width [2024-11-13 16:51:38,140 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_car_width [2024-11-13 16:51:38,141 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2024-11-13 16:51:38,141 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2024-11-13 16:51:38,141 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_recv_slave_reply [2024-11-13 16:51:38,141 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_recv_slave_reply [2024-11-13 16:51:38,141 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2024-11-13 16:51:38,141 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_transfer [2024-11-13 16:51:38,141 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_transfer [2024-11-13 16:51:38,141 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2024-11-13 16:51:38,141 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2024-11-13 16:51:38,141 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-13 16:51:38,141 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-13 16:51:38,141 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_init [2024-11-13 16:51:38,141 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_init [2024-11-13 16:51:38,141 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_demod_lock_of_stv090x_internal [2024-11-13 16:51:38,141 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_demod_lock_of_stv090x_internal [2024-11-13 16:51:38,142 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2024-11-13 16:51:38,142 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2024-11-13 16:51:38,142 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_get_dmdlock [2024-11-13 16:51:38,142 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_get_dmdlock [2024-11-13 16:51:38,142 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 16:51:38,142 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 16:51:38,142 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 16:51:38,142 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_tuner_lock_of_stv090x_internal [2024-11-13 16:51:38,142 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_tuner_lock_of_stv090x_internal [2024-11-13 16:51:38,142 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_sleep [2024-11-13 16:51:38,142 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_sleep [2024-11-13 16:51:38,142 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~C_INT~TO~VOID [2024-11-13 16:51:38,142 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~C_INT~TO~VOID [2024-11-13 16:51:38,142 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2024-11-13 16:51:38,142 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_read_reg [2024-11-13 16:51:38,142 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_read_reg [2024-11-13 16:51:38,143 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_chk_signal [2024-11-13 16:51:38,143 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_chk_signal [2024-11-13 16:51:38,143 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2024-11-13 16:51:38,143 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 16:51:38,143 INFO L130 BoogieDeclarations]: Found specification of procedure comp2 [2024-11-13 16:51:38,143 INFO L138 BoogieDeclarations]: Found implementation of procedure comp2 [2024-11-13 16:51:38,143 INFO L130 BoogieDeclarations]: Found specification of procedure remove_dev [2024-11-13 16:51:38,147 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_dev [2024-11-13 16:51:38,147 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_search [2024-11-13 16:51:38,147 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_search [2024-11-13 16:51:38,147 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_write_reg [2024-11-13 16:51:38,148 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_write_reg [2024-11-13 16:51:38,148 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_frontend_algo [2024-11-13 16:51:38,148 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_frontend_algo [2024-11-13 16:51:38,148 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2024-11-13 16:51:38,148 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2024-11-13 16:51:38,148 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2024-11-13 16:51:38,148 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 16:51:38,149 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_read_status [2024-11-13 16:51:38,149 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_read_status [2024-11-13 16:51:38,149 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-13 16:51:38,149 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-13 16:51:38,150 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_set_vit_thtracq [2024-11-13 16:51:38,150 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_set_vit_thtracq [2024-11-13 16:51:38,150 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-11-13 16:51:38,150 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2024-11-13 16:51:38,150 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_chk_tmg [2024-11-13 16:51:38,150 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_chk_tmg [2024-11-13 16:51:38,150 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_read_cnr [2024-11-13 16:51:38,150 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_read_cnr [2024-11-13 16:51:38,150 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_set_srate [2024-11-13 16:51:38,151 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_set_srate [2024-11-13 16:51:38,151 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_activate_modcod_single [2024-11-13 16:51:38,151 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_activate_modcod_single [2024-11-13 16:51:38,151 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2024-11-13 16:51:38,151 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2024-11-13 16:51:38,151 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2024-11-13 16:51:38,152 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_get_viterbi [2024-11-13 16:51:38,152 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_get_viterbi [2024-11-13 16:51:38,152 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_get_mclk [2024-11-13 16:51:38,152 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_get_mclk [2024-11-13 16:51:38,152 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 16:51:38,152 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 16:51:38,152 INFO L130 BoogieDeclarations]: Found specification of procedure stv090x_get_lock_tmg [2024-11-13 16:51:38,152 INFO L138 BoogieDeclarations]: Found implementation of procedure stv090x_get_lock_tmg [2024-11-13 16:51:40,172 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 16:51:40,175 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 16:53:26,125 WARN L249 Executor]: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b542825a-67c9-46a3-838e-f38dd80baca5/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1) with exit command (exit)) stderr output: (error "out of memory") [2024-11-13 16:53:26,126 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b542825a-67c9-46a3-838e-f38dd80baca5/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 101 [2024-11-13 16:53:26,128 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_b542825a-67c9-46a3-838e-f38dd80baca5/bin/ukojak-verify-EEHR8qb7sm/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$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:702) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:268) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:166) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:150) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:127) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:233) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:227) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:144) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:106) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$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 [2024-11-13 16:53:26,136 INFO L158 Benchmark]: Toolchain (without parser) took 113543.61ms. Allocated memory was 83.9MB in the beginning and 1.7GB in the end (delta: 1.6GB). Free memory was 42.8MB in the beginning and 849.9MB in the end (delta: -807.2MB). Peak memory consumption was 1.2GB. Max. memory is 16.1GB. [2024-11-13 16:53:26,136 INFO L158 Benchmark]: CDTParser took 3.13ms. Allocated memory is still 83.9MB. Free memory was 65.0MB in the beginning and 65.0MB in the end (delta: 34.4kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 16:53:26,141 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3971.79ms. Allocated memory was 83.9MB in the beginning and 192.9MB in the end (delta: 109.1MB). Free memory was 42.8MB in the beginning and 85.1MB in the end (delta: -42.3MB). Peak memory consumption was 150.5MB. Max. memory is 16.1GB. [2024-11-13 16:53:26,142 INFO L158 Benchmark]: Boogie Procedure Inliner took 729.08ms. Allocated memory was 192.9MB in the beginning and 385.9MB in the end (delta: 192.9MB). Free memory was 85.1MB in the beginning and 237.2MB in the end (delta: -152.1MB). Peak memory consumption was 62.2MB. Max. memory is 16.1GB. [2024-11-13 16:53:26,142 INFO L158 Benchmark]: Boogie Preprocessor took 746.73ms. Allocated memory is still 385.9MB. Free memory was 237.2MB in the beginning and 155.7MB in the end (delta: 81.4MB). Peak memory consumption was 75.5MB. Max. memory is 16.1GB. [2024-11-13 16:53:26,143 INFO L158 Benchmark]: RCFGBuilder took 108088.48ms. Allocated memory was 385.9MB in the beginning and 1.7GB in the end (delta: 1.3GB). Free memory was 155.7MB in the beginning and 849.9MB in the end (delta: -694.2MB). Peak memory consumption was 980.1MB. Max. memory is 16.1GB. [2024-11-13 16:53:26,147 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 3.13ms. Allocated memory is still 83.9MB. Free memory was 65.0MB in the beginning and 65.0MB in the end (delta: 34.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3971.79ms. Allocated memory was 83.9MB in the beginning and 192.9MB in the end (delta: 109.1MB). Free memory was 42.8MB in the beginning and 85.1MB in the end (delta: -42.3MB). Peak memory consumption was 150.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 729.08ms. Allocated memory was 192.9MB in the beginning and 385.9MB in the end (delta: 192.9MB). Free memory was 85.1MB in the beginning and 237.2MB in the end (delta: -152.1MB). Peak memory consumption was 62.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 746.73ms. Allocated memory is still 385.9MB. Free memory was 237.2MB in the beginning and 155.7MB in the end (delta: 81.4MB). Peak memory consumption was 75.5MB. Max. memory is 16.1GB. * RCFGBuilder took 108088.48ms. Allocated memory was 385.9MB in the beginning and 1.7GB in the end (delta: 1.3GB). Free memory was 155.7MB in the beginning and 849.9MB in the end (delta: -694.2MB). Peak memory consumption was 980.1MB. 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_b542825a-67c9-46a3-838e-f38dd80baca5/bin/ukojak-verify-EEHR8qb7sm/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_b542825a-67c9-46a3-838e-f38dd80baca5/bin/ukojak-verify-EEHR8qb7sm/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_b542825a-67c9-46a3-838e-f38dd80baca5/bin/ukojak-verify-EEHR8qb7sm/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")