./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-sound--drivers--snd-mts64.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version cf1a7837 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf761d86-e742-4f70-a61f-5d2a4c6b2fb1/bin/ukojak-verify-0OAaufAVZV/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf761d86-e742-4f70-a61f-5d2a4c6b2fb1/bin/ukojak-verify-0OAaufAVZV/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf761d86-e742-4f70-a61f-5d2a4c6b2fb1/bin/ukojak-verify-0OAaufAVZV/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf761d86-e742-4f70-a61f-5d2a4c6b2fb1/bin/ukojak-verify-0OAaufAVZV/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-sound--drivers--snd-mts64.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf761d86-e742-4f70-a61f-5d2a4c6b2fb1/bin/ukojak-verify-0OAaufAVZV/config/svcomp-Overflow-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf761d86-e742-4f70-a61f-5d2a4c6b2fb1/bin/ukojak-verify-0OAaufAVZV --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 425a3bbb125c6bdd9dab7ba3d2b6e465c36167f805fbb1bc755a03e911f07206 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-cf1a783 [2023-11-12 00:04:45,040 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-12 00:04:45,157 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf761d86-e742-4f70-a61f-5d2a4c6b2fb1/bin/ukojak-verify-0OAaufAVZV/config/svcomp-Overflow-64bit-Kojak_Default.epf [2023-11-12 00:04:45,161 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-12 00:04:45,162 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-12 00:04:45,190 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-12 00:04:45,193 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-12 00:04:45,194 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-12 00:04:45,195 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-12 00:04:45,200 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-12 00:04:45,201 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-12 00:04:45,201 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-12 00:04:45,202 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-12 00:04:45,203 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-12 00:04:45,204 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-12 00:04:45,204 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-12 00:04:45,204 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-12 00:04:45,205 INFO L153 SettingsManager]: * Check absence of signed integer overflows=true [2023-11-12 00:04:45,205 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2023-11-12 00:04:45,206 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-12 00:04:45,206 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-12 00:04:45,207 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-12 00:04:45,207 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-12 00:04:45,208 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-12 00:04:45,208 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-12 00:04:45,209 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-12 00:04:45,209 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-12 00:04:45,210 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-12 00:04:45,210 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-12 00:04:45,211 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-12 00:04:45,212 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-12 00:04:45,212 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf761d86-e742-4f70-a61f-5d2a4c6b2fb1/bin/ukojak-verify-0OAaufAVZV/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf761d86-e742-4f70-a61f-5d2a4c6b2fb1/bin/ukojak-verify-0OAaufAVZV Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 425a3bbb125c6bdd9dab7ba3d2b6e465c36167f805fbb1bc755a03e911f07206 [2023-11-12 00:04:45,486 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-12 00:04:45,516 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-12 00:04:45,519 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-12 00:04:45,520 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-12 00:04:45,521 INFO L274 PluginConnector]: CDTParser initialized [2023-11-12 00:04:45,522 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf761d86-e742-4f70-a61f-5d2a4c6b2fb1/bin/ukojak-verify-0OAaufAVZV/../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-sound--drivers--snd-mts64.ko-entry_point.cil.out.i [2023-11-12 00:04:48,586 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-12 00:04:49,115 INFO L384 CDTParser]: Found 1 translation units. [2023-11-12 00:04:49,116 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf761d86-e742-4f70-a61f-5d2a4c6b2fb1/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-sound--drivers--snd-mts64.ko-entry_point.cil.out.i [2023-11-12 00:04:49,153 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf761d86-e742-4f70-a61f-5d2a4c6b2fb1/bin/ukojak-verify-0OAaufAVZV/data/a7fbe6357/5700f929d8c64295a536de34685a77e4/FLAGfd314e906 [2023-11-12 00:04:49,178 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf761d86-e742-4f70-a61f-5d2a4c6b2fb1/bin/ukojak-verify-0OAaufAVZV/data/a7fbe6357/5700f929d8c64295a536de34685a77e4 [2023-11-12 00:04:49,184 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-12 00:04:49,187 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-12 00:04:49,192 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-12 00:04:49,192 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-12 00:04:49,200 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-12 00:04:49,203 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 12:04:49" (1/1) ... [2023-11-12 00:04:49,204 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6b4c18b4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:04:49, skipping insertion in model container [2023-11-12 00:04:49,204 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 12:04:49" (1/1) ... [2023-11-12 00:04:49,330 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-12 00:04:49,855 WARN L1270 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [3506] [2023-11-12 00:04:49,856 WARN L1270 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [3507-3508] [2023-11-12 00:04:50,816 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-12 00:04:50,866 INFO L202 MainTranslator]: Completed pre-run [2023-11-12 00:04:51,102 WARN L1270 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [3506] [2023-11-12 00:04:51,106 WARN L1270 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [3507-3508] [2023-11-12 00:04:51,303 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-12 00:04:51,369 WARN L672 CHandler]: The function sprintf is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:04:51,377 INFO L206 MainTranslator]: Completed translation [2023-11-12 00:04:51,378 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:04:51 WrapperNode [2023-11-12 00:04:51,378 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-12 00:04:51,379 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-12 00:04:51,379 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-12 00:04:51,380 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-12 00:04:51,388 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:04:51" (1/1) ... [2023-11-12 00:04:51,470 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:04:51" (1/1) ... [2023-11-12 00:04:51,573 INFO L138 Inliner]: procedures = 158, calls = 844, calls flagged for inlining = 75, calls inlined = 63, statements flattened = 1917 [2023-11-12 00:04:51,574 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-12 00:04:51,574 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-12 00:04:51,574 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-12 00:04:51,575 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-12 00:04:51,585 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:04:51" (1/1) ... [2023-11-12 00:04:51,585 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:04:51" (1/1) ... [2023-11-12 00:04:51,598 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:04:51" (1/1) ... [2023-11-12 00:04:51,598 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:04:51" (1/1) ... [2023-11-12 00:04:51,684 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:04:51" (1/1) ... [2023-11-12 00:04:51,698 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:04:51" (1/1) ... [2023-11-12 00:04:51,713 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:04:51" (1/1) ... [2023-11-12 00:04:51,726 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:04:51" (1/1) ... [2023-11-12 00:04:51,751 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-12 00:04:51,753 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-12 00:04:51,753 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-12 00:04:51,753 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-12 00:04:51,754 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:04:51" (1/1) ... [2023-11-12 00:04:51,761 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-12 00:04:51,774 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf761d86-e742-4f70-a61f-5d2a4c6b2fb1/bin/ukojak-verify-0OAaufAVZV/z3 [2023-11-12 00:04:51,789 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf761d86-e742-4f70-a61f-5d2a4c6b2fb1/bin/ukojak-verify-0OAaufAVZV/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-12 00:04:51,821 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf761d86-e742-4f70-a61f-5d2a4c6b2fb1/bin/ukojak-verify-0OAaufAVZV/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-12 00:04:51,843 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-11-12 00:04:51,843 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2023-11-12 00:04:51,844 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2023-11-12 00:04:51,844 INFO L130 BoogieDeclarations]: Found specification of procedure snd_mts64_rawmidi_open [2023-11-12 00:04:51,844 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_mts64_rawmidi_open [2023-11-12 00:04:51,844 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2023-11-12 00:04:51,845 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2023-11-12 00:04:51,845 INFO L130 BoogieDeclarations]: Found specification of procedure platform_driver_unregister [2023-11-12 00:04:51,845 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_driver_unregister [2023-11-12 00:04:51,845 INFO L130 BoogieDeclarations]: Found specification of procedure snd_mts64_rawmidi_close [2023-11-12 00:04:51,845 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_mts64_rawmidi_close [2023-11-12 00:04:51,846 INFO L130 BoogieDeclarations]: Found specification of procedure parport_unregister_device [2023-11-12 00:04:51,846 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_unregister_device [2023-11-12 00:04:51,846 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-11-12 00:04:51,846 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-11-12 00:04:51,846 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-12 00:04:51,847 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2023-11-12 00:04:51,847 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2023-11-12 00:04:51,847 INFO L130 BoogieDeclarations]: Found specification of procedure mts64_write_command [2023-11-12 00:04:51,847 INFO L138 BoogieDeclarations]: Found implementation of procedure mts64_write_command [2023-11-12 00:04:51,848 INFO L130 BoogieDeclarations]: Found specification of procedure snd_mts64_ctl_smpte_time_info [2023-11-12 00:04:51,848 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_mts64_ctl_smpte_time_info [2023-11-12 00:04:51,848 INFO L130 BoogieDeclarations]: Found specification of procedure mts64_write_data [2023-11-12 00:04:51,848 INFO L138 BoogieDeclarations]: Found implementation of procedure mts64_write_data [2023-11-12 00:04:51,848 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-12 00:04:51,849 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-12 00:04:51,849 INFO L130 BoogieDeclarations]: Found specification of procedure snd_mts64_remove [2023-11-12 00:04:51,849 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_mts64_remove [2023-11-12 00:04:51,849 INFO L130 BoogieDeclarations]: Found specification of procedure snd_mts64_ctl_smpte_time_get [2023-11-12 00:04:51,850 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_mts64_ctl_smpte_time_get [2023-11-12 00:04:51,850 INFO L130 BoogieDeclarations]: Found specification of procedure snd_mts64_detach [2023-11-12 00:04:51,850 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_mts64_detach [2023-11-12 00:04:51,850 INFO L130 BoogieDeclarations]: Found specification of procedure mts64_device_close [2023-11-12 00:04:51,850 INFO L138 BoogieDeclarations]: Found implementation of procedure mts64_device_close [2023-11-12 00:04:51,851 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-12 00:04:51,851 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2023-11-12 00:04:51,851 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2023-11-12 00:04:51,851 INFO L130 BoogieDeclarations]: Found specification of procedure mts64_device_init [2023-11-12 00:04:51,851 INFO L138 BoogieDeclarations]: Found implementation of procedure mts64_device_init [2023-11-12 00:04:51,852 INFO L130 BoogieDeclarations]: Found specification of procedure mts64_read_char [2023-11-12 00:04:51,852 INFO L138 BoogieDeclarations]: Found implementation of procedure mts64_read_char [2023-11-12 00:04:51,852 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2023-11-12 00:04:51,852 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2023-11-12 00:04:51,852 INFO L130 BoogieDeclarations]: Found specification of procedure mts64_read [2023-11-12 00:04:51,853 INFO L138 BoogieDeclarations]: Found implementation of procedure mts64_read [2023-11-12 00:04:51,853 INFO L130 BoogieDeclarations]: Found specification of procedure snd_mts64_probe_port [2023-11-12 00:04:51,853 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_mts64_probe_port [2023-11-12 00:04:51,853 INFO L130 BoogieDeclarations]: Found specification of procedure mts64_device_open [2023-11-12 00:04:51,853 INFO L138 BoogieDeclarations]: Found implementation of procedure mts64_device_open [2023-11-12 00:04:51,854 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-12 00:04:51,854 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-12 00:04:51,854 INFO L130 BoogieDeclarations]: Found specification of procedure mts64_smpte_stop [2023-11-12 00:04:51,854 INFO L138 BoogieDeclarations]: Found implementation of procedure mts64_smpte_stop [2023-11-12 00:04:51,854 INFO L130 BoogieDeclarations]: Found specification of procedure mts64_disable_readout [2023-11-12 00:04:51,855 INFO L138 BoogieDeclarations]: Found implementation of procedure mts64_disable_readout [2023-11-12 00:04:51,855 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-12 00:04:51,855 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~VOID [2023-11-12 00:04:51,855 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~VOID [2023-11-12 00:04:51,855 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-12 00:04:51,856 INFO L130 BoogieDeclarations]: Found specification of procedure snd_mts64_ctl_smpte_time_put [2023-11-12 00:04:51,856 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_mts64_ctl_smpte_time_put [2023-11-12 00:04:51,856 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-12 00:04:51,856 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-12 00:04:51,856 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2023-11-12 00:04:51,857 INFO L130 BoogieDeclarations]: Found specification of procedure mts64_enable_readout [2023-11-12 00:04:51,857 INFO L138 BoogieDeclarations]: Found implementation of procedure mts64_enable_readout [2023-11-12 00:04:51,857 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2023-11-12 00:04:51,857 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2023-11-12 00:04:51,857 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2023-11-12 00:04:51,857 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2023-11-12 00:04:51,858 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-12 00:04:51,858 INFO L130 BoogieDeclarations]: Found specification of procedure mts64_write_midi [2023-11-12 00:04:51,858 INFO L138 BoogieDeclarations]: Found implementation of procedure mts64_write_midi [2023-11-12 00:04:51,858 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2023-11-12 00:04:51,858 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2023-11-12 00:04:51,859 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_unregister [2023-11-12 00:04:51,859 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_device_unregister [2023-11-12 00:04:51,859 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2023-11-12 00:04:51,859 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2023-11-12 00:04:51,859 INFO L130 BoogieDeclarations]: Found specification of procedure mts64_device_ready [2023-11-12 00:04:51,860 INFO L138 BoogieDeclarations]: Found implementation of procedure mts64_device_ready [2023-11-12 00:04:51,860 INFO L130 BoogieDeclarations]: Found specification of procedure mts64_probe [2023-11-12 00:04:51,860 INFO L138 BoogieDeclarations]: Found implementation of procedure mts64_probe [2023-11-12 00:04:51,860 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-12 00:04:51,860 INFO L130 BoogieDeclarations]: Found specification of procedure platform_set_drvdata [2023-11-12 00:04:51,861 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_set_drvdata [2023-11-12 00:04:51,861 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-12 00:04:51,861 INFO L130 BoogieDeclarations]: Found specification of procedure snd_card_free [2023-11-12 00:04:51,861 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_card_free [2023-11-12 00:04:51,861 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_drvdata [2023-11-12 00:04:51,862 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_drvdata [2023-11-12 00:04:51,862 INFO L130 BoogieDeclarations]: Found specification of procedure snd_mts64_unregister_all [2023-11-12 00:04:51,862 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_mts64_unregister_all [2023-11-12 00:04:51,862 INFO L130 BoogieDeclarations]: Found specification of procedure snd_mts64_probe [2023-11-12 00:04:51,862 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_mts64_probe [2023-11-12 00:04:51,862 INFO L130 BoogieDeclarations]: Found specification of procedure parport_release [2023-11-12 00:04:51,863 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_release [2023-11-12 00:04:51,863 INFO L130 BoogieDeclarations]: Found specification of procedure snd_mts64_rawmidi_output_trigger [2023-11-12 00:04:51,863 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_mts64_rawmidi_output_trigger [2023-11-12 00:04:51,863 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-12 00:04:51,863 INFO L130 BoogieDeclarations]: Found specification of procedure snd_mts64_rawmidi_input_trigger [2023-11-12 00:04:51,864 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_mts64_rawmidi_input_trigger [2023-11-12 00:04:51,864 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2023-11-12 00:04:51,864 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2023-11-12 00:04:51,864 INFO L130 BoogieDeclarations]: Found specification of procedure __snd_printk [2023-11-12 00:04:51,864 INFO L138 BoogieDeclarations]: Found implementation of procedure __snd_printk [2023-11-12 00:04:51,865 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-12 00:04:51,865 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-12 00:04:51,865 INFO L130 BoogieDeclarations]: Found specification of procedure snd_rawmidi_set_ops [2023-11-12 00:04:51,865 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_rawmidi_set_ops [2023-11-12 00:04:51,865 INFO L130 BoogieDeclarations]: Found specification of procedure parport_register_device [2023-11-12 00:04:51,865 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_register_device [2023-11-12 00:04:51,866 INFO L130 BoogieDeclarations]: Found specification of procedure parport_claim [2023-11-12 00:04:51,866 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_claim [2023-11-12 00:04:52,286 INFO L236 CfgBuilder]: Building ICFG [2023-11-12 00:04:52,289 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-12 00:04:52,483 INFO L770 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-11-12 00:04:54,363 INFO L277 CfgBuilder]: Performing block encoding [2023-11-12 00:04:54,882 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-12 00:04:54,882 INFO L302 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-12 00:04:54,887 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.11 12:04:54 BoogieIcfgContainer [2023-11-12 00:04:54,887 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-12 00:04:54,888 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-12 00:04:54,888 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-12 00:04:54,897 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-12 00:04:54,898 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.11 12:04:54" (1/1) ... [2023-11-12 00:04:54,906 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-12 00:04:54,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:04:54,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 980 states to 705 states and 980 transitions. [2023-11-12 00:04:54,986 INFO L276 IsEmpty]: Start isEmpty. Operand 705 states and 980 transitions. [2023-11-12 00:04:54,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-11-12 00:04:54,993 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:04:54,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:04:55,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:04:55,610 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2023-11-12 00:04:55,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:04:55,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1074 states to 709 states and 1074 transitions. [2023-11-12 00:04:55,876 INFO L276 IsEmpty]: Start isEmpty. Operand 709 states and 1074 transitions. [2023-11-12 00:04:55,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2023-11-12 00:04:55,885 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:04:55,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:04:55,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:04:56,133 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2023-11-12 00:04:56,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:04:56,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1075 states to 710 states and 1075 transitions. [2023-11-12 00:04:56,213 INFO L276 IsEmpty]: Start isEmpty. Operand 710 states and 1075 transitions. [2023-11-12 00:04:56,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2023-11-12 00:04:56,217 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:04:56,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:04:56,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:04:56,472 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2023-11-12 00:04:56,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:04:56,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1174 states to 717 states and 1174 transitions. [2023-11-12 00:04:56,702 INFO L276 IsEmpty]: Start isEmpty. Operand 717 states and 1174 transitions. [2023-11-12 00:04:56,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-12 00:04:56,712 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:04:56,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:04:56,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:04:56,940 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2023-11-12 00:04:57,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:04:57,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1263 states to 720 states and 1263 transitions. [2023-11-12 00:04:57,266 INFO L276 IsEmpty]: Start isEmpty. Operand 720 states and 1263 transitions. [2023-11-12 00:04:57,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-12 00:04:57,269 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:04:57,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:04:57,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:04:57,414 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2023-11-12 00:04:57,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:04:57,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1267 states to 722 states and 1267 transitions. [2023-11-12 00:04:57,497 INFO L276 IsEmpty]: Start isEmpty. Operand 722 states and 1267 transitions. [2023-11-12 00:04:57,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-12 00:04:57,499 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:04:57,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:04:57,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:04:57,735 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2023-11-12 00:04:57,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:04:57,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1267 states to 723 states and 1267 transitions. [2023-11-12 00:04:57,809 INFO L276 IsEmpty]: Start isEmpty. Operand 723 states and 1267 transitions. [2023-11-12 00:04:57,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2023-11-12 00:04:57,812 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:04:57,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:04:57,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:04:57,980 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2023-11-12 00:04:58,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:04:58,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1371 states to 733 states and 1371 transitions. [2023-11-12 00:04:58,409 INFO L276 IsEmpty]: Start isEmpty. Operand 733 states and 1371 transitions. [2023-11-12 00:04:58,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2023-11-12 00:04:58,410 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:04:58,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:04:58,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:04:58,552 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2023-11-12 00:04:58,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:04:58,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1376 states to 735 states and 1376 transitions. [2023-11-12 00:04:58,620 INFO L276 IsEmpty]: Start isEmpty. Operand 735 states and 1376 transitions. [2023-11-12 00:04:58,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-12 00:04:58,622 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:04:58,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:04:58,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:04:58,850 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2023-11-12 00:04:59,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:04:59,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1467 states to 740 states and 1467 transitions. [2023-11-12 00:04:59,379 INFO L276 IsEmpty]: Start isEmpty. Operand 740 states and 1467 transitions. [2023-11-12 00:04:59,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-12 00:04:59,381 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:04:59,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:04:59,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:04:59,522 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2023-11-12 00:04:59,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:04:59,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1470 states to 742 states and 1470 transitions. [2023-11-12 00:04:59,562 INFO L276 IsEmpty]: Start isEmpty. Operand 742 states and 1470 transitions. [2023-11-12 00:04:59,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2023-11-12 00:04:59,564 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:04:59,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:04:59,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:04:59,702 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2023-11-12 00:04:59,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:04:59,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1470 states to 743 states and 1470 transitions. [2023-11-12 00:04:59,744 INFO L276 IsEmpty]: Start isEmpty. Operand 743 states and 1470 transitions. [2023-11-12 00:04:59,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-12 00:04:59,745 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:04:59,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:04:59,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:04:59,886 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-12 00:05:00,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:05:00,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1470 states to 744 states and 1470 transitions. [2023-11-12 00:05:00,043 INFO L276 IsEmpty]: Start isEmpty. Operand 744 states and 1470 transitions. [2023-11-12 00:05:00,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2023-11-12 00:05:00,047 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:05:00,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:05:00,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:05:00,269 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2023-11-12 00:05:00,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:05:00,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1582 states to 757 states and 1582 transitions. [2023-11-12 00:05:00,993 INFO L276 IsEmpty]: Start isEmpty. Operand 757 states and 1582 transitions. [2023-11-12 00:05:00,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2023-11-12 00:05:00,995 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:05:00,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:05:01,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:05:01,113 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2023-11-12 00:05:01,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:05:01,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1588 states to 759 states and 1588 transitions. [2023-11-12 00:05:01,259 INFO L276 IsEmpty]: Start isEmpty. Operand 759 states and 1588 transitions. [2023-11-12 00:05:01,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2023-11-12 00:05:01,261 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:05:01,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:05:01,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:05:01,421 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2023-11-12 00:05:02,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:05:02,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1679 states to 765 states and 1679 transitions. [2023-11-12 00:05:02,312 INFO L276 IsEmpty]: Start isEmpty. Operand 765 states and 1679 transitions. [2023-11-12 00:05:02,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-11-12 00:05:02,316 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:05:02,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:05:02,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:05:02,450 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2023-11-12 00:05:02,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:05:02,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1679 states to 766 states and 1679 transitions. [2023-11-12 00:05:02,504 INFO L276 IsEmpty]: Start isEmpty. Operand 766 states and 1679 transitions. [2023-11-12 00:05:02,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-11-12 00:05:02,506 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:05:02,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:05:02,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:05:02,629 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2023-11-12 00:05:02,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:05:02,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1684 states to 768 states and 1684 transitions. [2023-11-12 00:05:02,663 INFO L276 IsEmpty]: Start isEmpty. Operand 768 states and 1684 transitions. [2023-11-12 00:05:02,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2023-11-12 00:05:02,665 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:05:02,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:05:02,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:05:02,798 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2023-11-12 00:05:02,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:05:02,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1684 states to 769 states and 1684 transitions. [2023-11-12 00:05:02,976 INFO L276 IsEmpty]: Start isEmpty. Operand 769 states and 1684 transitions. [2023-11-12 00:05:02,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-11-12 00:05:02,978 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:05:02,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:05:03,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:05:03,102 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2023-11-12 00:05:03,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:05:03,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1690 states to 771 states and 1690 transitions. [2023-11-12 00:05:03,250 INFO L276 IsEmpty]: Start isEmpty. Operand 771 states and 1690 transitions. [2023-11-12 00:05:03,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-12 00:05:03,252 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:05:03,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:05:03,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:05:03,378 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2023-11-12 00:05:03,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:05:03,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1690 states to 772 states and 1690 transitions. [2023-11-12 00:05:03,427 INFO L276 IsEmpty]: Start isEmpty. Operand 772 states and 1690 transitions. [2023-11-12 00:05:03,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-12 00:05:03,429 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:05:03,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:05:03,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:05:03,546 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2023-11-12 00:05:03,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:05:03,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1695 states to 774 states and 1695 transitions. [2023-11-12 00:05:03,737 INFO L276 IsEmpty]: Start isEmpty. Operand 774 states and 1695 transitions. [2023-11-12 00:05:03,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-12 00:05:03,740 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:05:03,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:05:03,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:05:03,880 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2023-11-12 00:05:04,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:05:04,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1698 states to 776 states and 1698 transitions. [2023-11-12 00:05:04,074 INFO L276 IsEmpty]: Start isEmpty. Operand 776 states and 1698 transitions. [2023-11-12 00:05:04,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-12 00:05:04,076 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:05:04,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:05:04,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:05:04,242 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2023-11-12 00:05:05,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:05:05,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1791 states to 784 states and 1791 transitions. [2023-11-12 00:05:05,346 INFO L276 IsEmpty]: Start isEmpty. Operand 784 states and 1791 transitions. [2023-11-12 00:05:05,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-12 00:05:05,349 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:05:05,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:05:05,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:05:05,465 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2023-11-12 00:05:05,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:05:05,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1791 states to 785 states and 1791 transitions. [2023-11-12 00:05:05,514 INFO L276 IsEmpty]: Start isEmpty. Operand 785 states and 1791 transitions. [2023-11-12 00:05:05,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2023-11-12 00:05:05,518 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:05:05,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:05:05,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:05:05,631 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2023-11-12 00:05:05,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:05:05,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1793 states to 786 states and 1793 transitions. [2023-11-12 00:05:05,839 INFO L276 IsEmpty]: Start isEmpty. Operand 786 states and 1793 transitions. [2023-11-12 00:05:05,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2023-11-12 00:05:05,841 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:05:05,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:05:05,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:05:05,998 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2023-11-12 00:05:06,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:05:06,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1793 states to 787 states and 1793 transitions. [2023-11-12 00:05:06,133 INFO L276 IsEmpty]: Start isEmpty. Operand 787 states and 1793 transitions. [2023-11-12 00:05:06,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2023-11-12 00:05:06,182 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:05:06,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:05:06,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:05:06,310 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-12 00:05:06,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:05:06,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1793 states to 788 states and 1793 transitions. [2023-11-12 00:05:06,454 INFO L276 IsEmpty]: Start isEmpty. Operand 788 states and 1793 transitions. [2023-11-12 00:05:06,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2023-11-12 00:05:06,455 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:05:06,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:05:06,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:05:06,613 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2023-11-12 00:05:08,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:05:08,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1889 states to 797 states and 1889 transitions. [2023-11-12 00:05:08,009 INFO L276 IsEmpty]: Start isEmpty. Operand 797 states and 1889 transitions. [2023-11-12 00:05:08,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-12 00:05:08,011 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:05:08,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:05:08,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:05:08,143 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2023-11-12 00:05:08,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:05:08,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1894 states to 799 states and 1894 transitions. [2023-11-12 00:05:08,494 INFO L276 IsEmpty]: Start isEmpty. Operand 799 states and 1894 transitions. [2023-11-12 00:05:08,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2023-11-12 00:05:08,496 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:05:08,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:05:08,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:05:08,635 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2023-11-12 00:05:09,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:05:09,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1901 states to 801 states and 1901 transitions. [2023-11-12 00:05:09,095 INFO L276 IsEmpty]: Start isEmpty. Operand 801 states and 1901 transitions. [2023-11-12 00:05:09,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2023-11-12 00:05:09,097 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:05:09,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:05:09,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:05:09,212 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2023-11-12 00:05:09,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:05:09,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1901 states to 802 states and 1901 transitions. [2023-11-12 00:05:09,259 INFO L276 IsEmpty]: Start isEmpty. Operand 802 states and 1901 transitions. [2023-11-12 00:05:09,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2023-11-12 00:05:09,261 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:05:09,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:05:09,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:05:09,382 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2023-11-12 00:05:09,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:05:09,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1906 states to 804 states and 1906 transitions. [2023-11-12 00:05:09,803 INFO L276 IsEmpty]: Start isEmpty. Operand 804 states and 1906 transitions. [2023-11-12 00:05:09,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2023-11-12 00:05:09,805 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:05:09,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:05:09,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:05:09,925 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2023-11-12 00:05:10,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:05:10,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1913 states to 807 states and 1913 transitions. [2023-11-12 00:05:10,151 INFO L276 IsEmpty]: Start isEmpty. Operand 807 states and 1913 transitions. [2023-11-12 00:05:10,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2023-11-12 00:05:10,153 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:05:10,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:05:10,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:05:10,264 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2023-11-12 00:05:10,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:05:10,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1920 states to 809 states and 1920 transitions. [2023-11-12 00:05:10,503 INFO L276 IsEmpty]: Start isEmpty. Operand 809 states and 1920 transitions. [2023-11-12 00:05:10,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2023-11-12 00:05:10,505 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:05:10,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:05:10,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:05:10,617 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2023-11-12 00:05:10,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:05:10,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1920 states to 810 states and 1920 transitions. [2023-11-12 00:05:10,840 INFO L276 IsEmpty]: Start isEmpty. Operand 810 states and 1920 transitions. [2023-11-12 00:05:10,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2023-11-12 00:05:10,842 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:05:10,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:05:10,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:05:10,952 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2023-11-12 00:05:10,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:05:11,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1922 states to 811 states and 1922 transitions. [2023-11-12 00:05:11,000 INFO L276 IsEmpty]: Start isEmpty. Operand 811 states and 1922 transitions. [2023-11-12 00:05:11,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2023-11-12 00:05:11,002 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:05:11,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:05:11,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:05:11,167 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2023-11-12 00:05:11,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:05:11,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1922 states to 812 states and 1922 transitions. [2023-11-12 00:05:11,210 INFO L276 IsEmpty]: Start isEmpty. Operand 812 states and 1922 transitions. [2023-11-12 00:05:11,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-11-12 00:05:11,212 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:05:11,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:05:11,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:05:11,360 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2023-11-12 00:05:11,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:05:11,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1922 states to 813 states and 1922 transitions. [2023-11-12 00:05:11,408 INFO L276 IsEmpty]: Start isEmpty. Operand 813 states and 1922 transitions. [2023-11-12 00:05:11,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-11-12 00:05:11,410 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:05:11,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:05:11,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:05:11,518 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-12 00:05:11,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:05:11,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1924 states to 814 states and 1924 transitions. [2023-11-12 00:05:11,586 INFO L276 IsEmpty]: Start isEmpty. Operand 814 states and 1924 transitions. [2023-11-12 00:05:11,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-11-12 00:05:11,588 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:05:11,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:05:11,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:05:12,097 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2023-11-12 00:05:14,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:05:14,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2056 states to 828 states and 2056 transitions. [2023-11-12 00:05:14,310 INFO L276 IsEmpty]: Start isEmpty. Operand 828 states and 2056 transitions. [2023-11-12 00:05:14,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-11-12 00:05:14,312 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:05:14,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:05:14,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:05:14,458 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2023-11-12 00:05:14,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:05:14,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2058 states to 829 states and 2058 transitions. [2023-11-12 00:05:14,705 INFO L276 IsEmpty]: Start isEmpty. Operand 829 states and 2058 transitions. [2023-11-12 00:05:14,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-11-12 00:05:14,707 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:05:14,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:05:14,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:05:14,823 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-12 00:05:15,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:05:15,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2143 states to 834 states and 2143 transitions. [2023-11-12 00:05:15,760 INFO L276 IsEmpty]: Start isEmpty. Operand 834 states and 2143 transitions. [2023-11-12 00:05:15,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2023-11-12 00:05:15,764 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:05:15,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:05:15,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:05:15,882 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2023-11-12 00:05:16,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:05:16,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2148 states to 836 states and 2148 transitions. [2023-11-12 00:05:16,174 INFO L276 IsEmpty]: Start isEmpty. Operand 836 states and 2148 transitions. [2023-11-12 00:05:16,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-11-12 00:05:16,176 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:05:16,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:05:16,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:05:16,325 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2023-11-12 00:05:16,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:05:16,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2151 states to 839 states and 2151 transitions. [2023-11-12 00:05:16,384 INFO L276 IsEmpty]: Start isEmpty. Operand 839 states and 2151 transitions. [2023-11-12 00:05:16,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-11-12 00:05:16,387 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:05:16,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:05:16,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:05:16,536 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2023-11-12 00:05:16,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:05:16,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2154 states to 841 states and 2154 transitions. [2023-11-12 00:05:16,570 INFO L276 IsEmpty]: Start isEmpty. Operand 841 states and 2154 transitions. [2023-11-12 00:05:16,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-11-12 00:05:16,573 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:05:16,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:05:16,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:05:16,696 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2023-11-12 00:05:16,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:05:16,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2160 states to 843 states and 2160 transitions. [2023-11-12 00:05:16,953 INFO L276 IsEmpty]: Start isEmpty. Operand 843 states and 2160 transitions. [2023-11-12 00:05:16,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-11-12 00:05:16,955 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:05:16,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:05:16,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:05:17,066 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2023-11-12 00:05:17,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:05:17,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2160 states to 844 states and 2160 transitions. [2023-11-12 00:05:17,115 INFO L276 IsEmpty]: Start isEmpty. Operand 844 states and 2160 transitions. [2023-11-12 00:05:17,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-11-12 00:05:17,117 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:05:17,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:05:17,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:05:17,228 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-12 00:05:17,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:05:17,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2166 states to 846 states and 2166 transitions. [2023-11-12 00:05:17,507 INFO L276 IsEmpty]: Start isEmpty. Operand 846 states and 2166 transitions. [2023-11-12 00:05:17,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2023-11-12 00:05:17,509 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:05:17,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:05:17,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:05:17,675 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2023-11-12 00:05:17,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:05:17,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2166 states to 847 states and 2166 transitions. [2023-11-12 00:05:17,723 INFO L276 IsEmpty]: Start isEmpty. Operand 847 states and 2166 transitions. [2023-11-12 00:05:17,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2023-11-12 00:05:17,725 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:05:17,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:05:17,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:05:17,843 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2023-11-12 00:05:17,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:05:17,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2167 states to 848 states and 2167 transitions. [2023-11-12 00:05:17,888 INFO L276 IsEmpty]: Start isEmpty. Operand 848 states and 2167 transitions. [2023-11-12 00:05:17,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2023-11-12 00:05:17,891 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:05:17,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:05:17,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:05:18,001 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 67 trivial. 0 not checked. [2023-11-12 00:05:18,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:05:18,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2168 states to 849 states and 2168 transitions. [2023-11-12 00:05:18,186 INFO L276 IsEmpty]: Start isEmpty. Operand 849 states and 2168 transitions. [2023-11-12 00:05:18,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2023-11-12 00:05:18,188 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:05:18,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:05:18,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:05:18,303 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2023-11-12 00:05:18,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:05:18,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2174 states to 851 states and 2174 transitions. [2023-11-12 00:05:18,803 INFO L276 IsEmpty]: Start isEmpty. Operand 851 states and 2174 transitions. [2023-11-12 00:05:18,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2023-11-12 00:05:18,805 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:05:18,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:05:18,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:05:18,916 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2023-11-12 00:05:18,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:05:18,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2176 states to 853 states and 2176 transitions. [2023-11-12 00:05:18,962 INFO L276 IsEmpty]: Start isEmpty. Operand 853 states and 2176 transitions. [2023-11-12 00:05:18,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2023-11-12 00:05:18,964 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:05:18,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:05:19,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:05:19,150 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2023-11-12 00:05:21,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:05:21,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2278 states to 865 states and 2278 transitions. [2023-11-12 00:05:21,247 INFO L276 IsEmpty]: Start isEmpty. Operand 865 states and 2278 transitions. [2023-11-12 00:05:21,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2023-11-12 00:05:21,249 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:05:21,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:05:21,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:05:21,422 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2023-11-12 00:05:21,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:05:21,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2264 states to 864 states and 2264 transitions. [2023-11-12 00:05:21,543 INFO L276 IsEmpty]: Start isEmpty. Operand 864 states and 2264 transitions. [2023-11-12 00:05:21,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2023-11-12 00:05:21,545 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:05:21,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:05:21,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:05:21,652 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 67 trivial. 0 not checked. [2023-11-12 00:05:21,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:05:21,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2264 states to 865 states and 2264 transitions. [2023-11-12 00:05:21,942 INFO L276 IsEmpty]: Start isEmpty. Operand 865 states and 2264 transitions. [2023-11-12 00:05:21,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2023-11-12 00:05:21,944 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:05:21,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:05:21,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:05:22,047 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-12 00:05:22,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:05:22,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2272 states to 867 states and 2272 transitions. [2023-11-12 00:05:22,389 INFO L276 IsEmpty]: Start isEmpty. Operand 867 states and 2272 transitions. [2023-11-12 00:05:22,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2023-11-12 00:05:22,391 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:05:22,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:05:22,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:05:22,538 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2023-11-12 00:05:22,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:05:22,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2272 states to 868 states and 2272 transitions. [2023-11-12 00:05:22,599 INFO L276 IsEmpty]: Start isEmpty. Operand 868 states and 2272 transitions. [2023-11-12 00:05:22,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2023-11-12 00:05:22,601 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:05:22,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:05:22,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:05:22,707 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2023-11-12 00:05:22,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:05:22,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2272 states to 869 states and 2272 transitions. [2023-11-12 00:05:22,757 INFO L276 IsEmpty]: Start isEmpty. Operand 869 states and 2272 transitions. [2023-11-12 00:05:22,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2023-11-12 00:05:22,759 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:05:22,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:05:22,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:05:22,864 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2023-11-12 00:05:22,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:05:22,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2273 states to 870 states and 2273 transitions. [2023-11-12 00:05:22,919 INFO L276 IsEmpty]: Start isEmpty. Operand 870 states and 2273 transitions. [2023-11-12 00:05:22,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2023-11-12 00:05:22,921 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:05:22,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:05:22,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:05:23,032 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2023-11-12 00:05:23,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:05:23,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2274 states to 871 states and 2274 transitions. [2023-11-12 00:05:23,080 INFO L276 IsEmpty]: Start isEmpty. Operand 871 states and 2274 transitions. [2023-11-12 00:05:23,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2023-11-12 00:05:23,082 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:05:23,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:05:23,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:05:23,194 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-12 00:05:23,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:05:23,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2276 states to 872 states and 2276 transitions. [2023-11-12 00:05:23,567 INFO L276 IsEmpty]: Start isEmpty. Operand 872 states and 2276 transitions. [2023-11-12 00:05:23,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2023-11-12 00:05:23,570 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:05:23,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:05:23,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:05:23,703 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-12 00:05:25,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:05:25,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2369 states to 879 states and 2369 transitions. [2023-11-12 00:05:25,268 INFO L276 IsEmpty]: Start isEmpty. Operand 879 states and 2369 transitions. [2023-11-12 00:05:25,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2023-11-12 00:05:25,270 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:05:25,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:05:25,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:05:25,378 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2023-11-12 00:05:25,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:05:25,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2369 states to 880 states and 2369 transitions. [2023-11-12 00:05:25,679 INFO L276 IsEmpty]: Start isEmpty. Operand 880 states and 2369 transitions. [2023-11-12 00:05:25,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2023-11-12 00:05:25,681 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:05:25,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:05:25,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:05:25,798 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2023-11-12 00:05:26,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:05:26,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2375 states to 882 states and 2375 transitions. [2023-11-12 00:05:26,221 INFO L276 IsEmpty]: Start isEmpty. Operand 882 states and 2375 transitions. [2023-11-12 00:05:26,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2023-11-12 00:05:26,223 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:05:26,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:05:26,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:05:26,396 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2023-11-12 00:05:26,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:05:26,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2360 states to 881 states and 2360 transitions. [2023-11-12 00:05:26,523 INFO L276 IsEmpty]: Start isEmpty. Operand 881 states and 2360 transitions. [2023-11-12 00:05:26,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2023-11-12 00:05:26,525 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:05:26,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:05:26,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:05:26,672 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2023-11-12 00:05:27,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:05:27,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2367 states to 884 states and 2367 transitions. [2023-11-12 00:05:27,162 INFO L276 IsEmpty]: Start isEmpty. Operand 884 states and 2367 transitions. [2023-11-12 00:05:27,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2023-11-12 00:05:27,166 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:05:27,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:05:27,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:05:27,363 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked.