./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-usb-dev_drivers-media-usb-hdpvr-hdpvr.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 0e0057cc 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_76c83465-cf1d-4151-bae2-fad2bf642c79/bin/ukojak-verify-Qdu7aM0XO9/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76c83465-cf1d-4151-bae2-fad2bf642c79/bin/ukojak-verify-Qdu7aM0XO9/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76c83465-cf1d-4151-bae2-fad2bf642c79/bin/ukojak-verify-Qdu7aM0XO9/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76c83465-cf1d-4151-bae2-fad2bf642c79/bin/ukojak-verify-Qdu7aM0XO9/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-usb-dev_drivers-media-usb-hdpvr-hdpvr.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76c83465-cf1d-4151-bae2-fad2bf642c79/bin/ukojak-verify-Qdu7aM0XO9/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76c83465-cf1d-4151-bae2-fad2bf642c79/bin/ukojak-verify-Qdu7aM0XO9 --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash a0406e8dccf5f59798fec77b2cbc38446a1d3a331f932787b5f2744b9c0033a1 --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-12-02 21:54:41,532 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-02 21:54:41,612 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76c83465-cf1d-4151-bae2-fad2bf642c79/bin/ukojak-verify-Qdu7aM0XO9/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-12-02 21:54:41,617 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-12-02 21:54:41,618 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-12-02 21:54:41,651 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-02 21:54:41,652 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-02 21:54:41,652 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-12-02 21:54:41,653 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-12-02 21:54:41,653 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-12-02 21:54:41,654 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-02 21:54:41,654 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-12-02 21:54:41,655 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-12-02 21:54:41,655 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-02 21:54:41,656 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-12-02 21:54:41,656 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-02 21:54:41,657 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-12-02 21:54:41,657 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-12-02 21:54:41,658 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-02 21:54:41,658 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-12-02 21:54:41,659 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-12-02 21:54:41,660 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-12-02 21:54:41,660 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-02 21:54:41,661 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-12-02 21:54:41,661 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-02 21:54:41,661 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-02 21:54:41,662 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-12-02 21:54:41,662 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-12-02 21:54:41,663 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-12-02 21:54:41,663 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-12-02 21:54:41,663 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_76c83465-cf1d-4151-bae2-fad2bf642c79/bin/ukojak-verify-Qdu7aM0XO9/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76c83465-cf1d-4151-bae2-fad2bf642c79/bin/ukojak-verify-Qdu7aM0XO9 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a0406e8dccf5f59798fec77b2cbc38446a1d3a331f932787b5f2744b9c0033a1 [2023-12-02 21:54:41,883 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-02 21:54:41,903 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-02 21:54:41,906 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-02 21:54:41,908 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-02 21:54:41,908 INFO L274 PluginConnector]: CDTParser initialized [2023-12-02 21:54:41,909 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76c83465-cf1d-4151-bae2-fad2bf642c79/bin/ukojak-verify-Qdu7aM0XO9/../../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-usb-dev_drivers-media-usb-hdpvr-hdpvr.cil.i [2023-12-02 21:54:44,639 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-02 21:54:45,166 INFO L384 CDTParser]: Found 1 translation units. [2023-12-02 21:54:45,166 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76c83465-cf1d-4151-bae2-fad2bf642c79/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-usb-dev_drivers-media-usb-hdpvr-hdpvr.cil.i [2023-12-02 21:54:45,211 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76c83465-cf1d-4151-bae2-fad2bf642c79/bin/ukojak-verify-Qdu7aM0XO9/data/84b69d007/39f2cc00f15346528e4918e31340eb0a/FLAG8bb10ea65 [2023-12-02 21:54:45,226 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76c83465-cf1d-4151-bae2-fad2bf642c79/bin/ukojak-verify-Qdu7aM0XO9/data/84b69d007/39f2cc00f15346528e4918e31340eb0a [2023-12-02 21:54:45,229 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-02 21:54:45,230 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-12-02 21:54:45,232 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-02 21:54:45,232 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-02 21:54:45,237 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-02 21:54:45,238 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 09:54:45" (1/1) ... [2023-12-02 21:54:45,239 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6199b376 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 09:54:45, skipping insertion in model container [2023-12-02 21:54:45,239 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 09:54:45" (1/1) ... [2023-12-02 21:54:45,378 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-02 21:54:47,410 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76c83465-cf1d-4151-bae2-fad2bf642c79/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-usb-dev_drivers-media-usb-hdpvr-hdpvr.cil.i[336746,336759] [2023-12-02 21:54:47,414 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76c83465-cf1d-4151-bae2-fad2bf642c79/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-usb-dev_drivers-media-usb-hdpvr-hdpvr.cil.i[336893,336906] [2023-12-02 21:54:47,414 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76c83465-cf1d-4151-bae2-fad2bf642c79/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-usb-dev_drivers-media-usb-hdpvr-hdpvr.cil.i[337032,337045] [2023-12-02 21:54:47,415 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76c83465-cf1d-4151-bae2-fad2bf642c79/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-usb-dev_drivers-media-usb-hdpvr-hdpvr.cil.i[337190,337203] [2023-12-02 21:54:47,436 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 21:54:47,498 INFO L202 MainTranslator]: Completed pre-run [2023-12-02 21:54:47,647 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; bts %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [6743] [2023-12-02 21:54:47,965 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76c83465-cf1d-4151-bae2-fad2bf642c79/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-usb-dev_drivers-media-usb-hdpvr-hdpvr.cil.i[336746,336759] [2023-12-02 21:54:47,966 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76c83465-cf1d-4151-bae2-fad2bf642c79/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-usb-dev_drivers-media-usb-hdpvr-hdpvr.cil.i[336893,336906] [2023-12-02 21:54:47,966 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76c83465-cf1d-4151-bae2-fad2bf642c79/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-usb-dev_drivers-media-usb-hdpvr-hdpvr.cil.i[337032,337045] [2023-12-02 21:54:47,967 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76c83465-cf1d-4151-bae2-fad2bf642c79/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-usb-dev_drivers-media-usb-hdpvr-hdpvr.cil.i[337190,337203] [2023-12-02 21:54:47,971 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 21:54:48,114 WARN L675 CHandler]: The function strncpy is called, but not defined or handled by StandardFunctionHandler. [2023-12-02 21:54:48,122 INFO L206 MainTranslator]: Completed translation [2023-12-02 21:54:48,122 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 09:54:48 WrapperNode [2023-12-02 21:54:48,122 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-02 21:54:48,123 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-12-02 21:54:48,123 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-12-02 21:54:48,124 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-12-02 21:54:48,131 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 09:54:48" (1/1) ... [2023-12-02 21:54:48,226 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 09:54:48" (1/1) ... [2023-12-02 21:54:49,632 INFO L138 Inliner]: procedures = 318, calls = 5626, calls flagged for inlining = 191, calls inlined = 186, statements flattened = 11518 [2023-12-02 21:54:49,633 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-12-02 21:54:49,634 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-12-02 21:54:49,634 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-12-02 21:54:49,634 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-12-02 21:54:49,643 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 09:54:48" (1/1) ... [2023-12-02 21:54:49,643 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 09:54:48" (1/1) ... [2023-12-02 21:54:50,244 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 09:54:48" (1/1) ... [2023-12-02 21:54:50,264 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 09:54:48" (1/1) ... [2023-12-02 21:54:51,811 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 09:54:48" (1/1) ... [2023-12-02 21:54:51,842 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 09:54:48" (1/1) ... [2023-12-02 21:54:51,897 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 09:54:48" (1/1) ... [2023-12-02 21:54:51,922 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 09:54:48" (1/1) ... [2023-12-02 21:54:51,990 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-12-02 21:54:51,991 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-12-02 21:54:51,991 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-12-02 21:54:51,991 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-12-02 21:54:51,992 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 09:54:48" (1/1) ... [2023-12-02 21:54:51,998 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-12-02 21:54:52,009 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76c83465-cf1d-4151-bae2-fad2bf642c79/bin/ukojak-verify-Qdu7aM0XO9/z3 [2023-12-02 21:54:52,021 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76c83465-cf1d-4151-bae2-fad2bf642c79/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-12-02 21:54:52,025 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76c83465-cf1d-4151-bae2-fad2bf642c79/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-12-02 21:54:52,057 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2023-12-02 21:54:52,057 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2023-12-02 21:54:52,057 INFO L130 BoogieDeclarations]: Found specification of procedure list_size [2023-12-02 21:54:52,057 INFO L138 BoogieDeclarations]: Found implementation of procedure list_size [2023-12-02 21:54:52,057 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2023-12-02 21:54:52,057 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2023-12-02 21:54:52,058 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-12-02 21:54:52,058 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-12-02 21:54:52,058 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-12-02 21:54:52,058 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-12-02 21:54:52,058 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-12-02 21:54:52,058 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-12-02 21:54:52,058 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-12-02 21:54:52,058 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-12-02 21:54:52,059 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2023-12-02 21:54:52,059 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2023-12-02 21:54:52,059 INFO L130 BoogieDeclarations]: Found specification of procedure hdpvr_free_buffers [2023-12-02 21:54:52,059 INFO L138 BoogieDeclarations]: Found implementation of procedure hdpvr_free_buffers [2023-12-02 21:54:52,059 INFO L130 BoogieDeclarations]: Found specification of procedure hdpvr_device_release [2023-12-02 21:54:52,059 INFO L138 BoogieDeclarations]: Found implementation of procedure hdpvr_device_release [2023-12-02 21:54:52,059 INFO L130 BoogieDeclarations]: Found specification of procedure hdpvr_set_audio [2023-12-02 21:54:52,060 INFO L138 BoogieDeclarations]: Found implementation of procedure hdpvr_set_audio [2023-12-02 21:54:52,060 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2023-12-02 21:54:52,060 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2023-12-02 21:54:52,060 INFO L130 BoogieDeclarations]: Found specification of procedure hdpvr_config_call [2023-12-02 21:54:52,060 INFO L138 BoogieDeclarations]: Found implementation of procedure hdpvr_config_call [2023-12-02 21:54:52,060 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-12-02 21:54:52,060 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-12-02 21:54:52,061 INFO L130 BoogieDeclarations]: Found specification of procedure hdpvr_disconnect [2023-12-02 21:54:52,061 INFO L138 BoogieDeclarations]: Found implementation of procedure hdpvr_disconnect [2023-12-02 21:54:52,061 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_fmt_vid_cap [2023-12-02 21:54:52,061 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_fmt_vid_cap [2023-12-02 21:54:52,061 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2023-12-02 21:54:52,061 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2023-12-02 21:54:52,061 INFO L130 BoogieDeclarations]: Found specification of procedure video_drvdata [2023-12-02 21:54:52,062 INFO L138 BoogieDeclarations]: Found implementation of procedure video_drvdata [2023-12-02 21:54:52,062 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-12-02 21:54:52,062 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2023-12-02 21:54:52,062 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2023-12-02 21:54:52,062 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-12-02 21:54:52,062 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_free [2023-12-02 21:54:52,062 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_free [2023-12-02 21:54:52,062 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2023-12-02 21:54:52,063 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2023-12-02 21:54:52,063 INFO L130 BoogieDeclarations]: Found specification of procedure get_video_info [2023-12-02 21:54:52,063 INFO L138 BoogieDeclarations]: Found implementation of procedure get_video_info [2023-12-02 21:54:52,063 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std [2023-12-02 21:54:52,063 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std [2023-12-02 21:54:52,063 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-12-02 21:54:52,063 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-12-02 21:54:52,064 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_new_device [2023-12-02 21:54:52,064 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_new_device [2023-12-02 21:54:52,064 INFO L130 BoogieDeclarations]: Found specification of procedure hdpvr_get_next_buffer [2023-12-02 21:54:52,064 INFO L138 BoogieDeclarations]: Found implementation of procedure hdpvr_get_next_buffer [2023-12-02 21:54:52,064 INFO L130 BoogieDeclarations]: Found specification of procedure video_devdata [2023-12-02 21:54:52,064 INFO L138 BoogieDeclarations]: Found implementation of procedure video_devdata [2023-12-02 21:54:52,064 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-12-02 21:54:52,064 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-12-02 21:54:52,065 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-12-02 21:54:52,065 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-12-02 21:54:52,065 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_node_name [2023-12-02 21:54:52,065 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_node_name [2023-12-02 21:54:52,065 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2023-12-02 21:54:52,065 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2023-12-02 21:54:52,065 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2023-12-02 21:54:52,065 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2023-12-02 21:54:52,066 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2023-12-02 21:54:52,066 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2023-12-02 21:54:52,066 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2023-12-02 21:54:52,066 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2023-12-02 21:54:52,066 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2023-12-02 21:54:52,066 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2023-12-02 21:54:52,066 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2023-12-02 21:54:52,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2023-12-02 21:54:52,067 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2023-12-02 21:54:52,067 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2023-12-02 21:54:52,067 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2023-12-02 21:54:52,067 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2023-12-02 21:54:52,067 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-12-02 21:54:52,067 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2023-12-02 21:54:52,067 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2023-12-02 21:54:52,067 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2023-12-02 21:54:52,068 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2023-12-02 21:54:52,068 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-12-02 21:54:52,068 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2023-12-02 21:54:52,068 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2023-12-02 21:54:52,068 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-12-02 21:54:52,068 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-12-02 21:54:52,068 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-12-02 21:54:52,068 INFO L130 BoogieDeclarations]: Found specification of procedure hdpvr_set_bitrate [2023-12-02 21:54:52,068 INFO L138 BoogieDeclarations]: Found implementation of procedure hdpvr_set_bitrate [2023-12-02 21:54:52,069 INFO L130 BoogieDeclarations]: Found specification of procedure hdpvr_i2c_write [2023-12-02 21:54:52,069 INFO L138 BoogieDeclarations]: Found implementation of procedure hdpvr_i2c_write [2023-12-02 21:54:52,069 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2023-12-02 21:54:52,069 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2023-12-02 21:54:52,069 INFO L130 BoogieDeclarations]: Found specification of procedure list_move_tail [2023-12-02 21:54:52,069 INFO L138 BoogieDeclarations]: Found implementation of procedure list_move_tail [2023-12-02 21:54:52,069 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2023-12-02 21:54:52,069 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2023-12-02 21:54:52,069 INFO L130 BoogieDeclarations]: Found specification of procedure hdpvr_free_queue [2023-12-02 21:54:52,070 INFO L138 BoogieDeclarations]: Found implementation of procedure hdpvr_free_queue [2023-12-02 21:54:52,070 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait_event [2023-12-02 21:54:52,070 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait_event [2023-12-02 21:54:52,070 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-12-02 21:54:52,070 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-12-02 21:54:52,070 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2023-12-02 21:54:52,070 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2023-12-02 21:54:52,070 INFO L130 BoogieDeclarations]: Found specification of procedure hdpvr_delete [2023-12-02 21:54:52,071 INFO L138 BoogieDeclarations]: Found implementation of procedure hdpvr_delete [2023-12-02 21:54:52,071 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-12-02 21:54:52,071 INFO L130 BoogieDeclarations]: Found specification of procedure hdpvr_open [2023-12-02 21:54:52,071 INFO L138 BoogieDeclarations]: Found implementation of procedure hdpvr_open [2023-12-02 21:54:52,071 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-12-02 21:54:52,071 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-12-02 21:54:52,071 INFO L130 BoogieDeclarations]: Found specification of procedure video_get_drvdata [2023-12-02 21:54:52,071 INFO L138 BoogieDeclarations]: Found implementation of procedure video_get_drvdata [2023-12-02 21:54:52,071 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std_menu [2023-12-02 21:54:52,072 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std_menu [2023-12-02 21:54:52,072 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-12-02 21:54:52,072 INFO L130 BoogieDeclarations]: Found specification of procedure hdpvr_stop_streaming [2023-12-02 21:54:52,072 INFO L138 BoogieDeclarations]: Found implementation of procedure hdpvr_stop_streaming [2023-12-02 21:54:52,072 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-12-02 21:54:52,072 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-12-02 21:54:52,072 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-12-02 21:54:52,072 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-12-02 21:54:52,073 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2023-12-02 21:54:52,073 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2023-12-02 21:54:52,073 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2023-12-02 21:54:52,073 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2023-12-02 21:54:52,073 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2023-12-02 21:54:52,073 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2023-12-02 21:54:52,073 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2023-12-02 21:54:52,073 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2023-12-02 21:54:52,074 INFO L130 BoogieDeclarations]: Found specification of procedure hdpvr_s_ctrl [2023-12-02 21:54:52,074 INFO L138 BoogieDeclarations]: Found implementation of procedure hdpvr_s_ctrl [2023-12-02 21:54:52,074 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2023-12-02 21:54:52,074 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2023-12-02 21:54:52,074 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2023-12-02 21:54:52,074 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2023-12-02 21:54:52,074 INFO L130 BoogieDeclarations]: Found specification of procedure hdpvr_cancel_queue [2023-12-02 21:54:52,074 INFO L138 BoogieDeclarations]: Found implementation of procedure hdpvr_cancel_queue [2023-12-02 21:54:52,074 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_del_adapter [2023-12-02 21:54:52,075 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_del_adapter [2023-12-02 21:54:52,075 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2023-12-02 21:54:52,075 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2023-12-02 21:54:52,075 INFO L130 BoogieDeclarations]: Found specification of procedure hdpvr_release [2023-12-02 21:54:52,075 INFO L138 BoogieDeclarations]: Found implementation of procedure hdpvr_release [2023-12-02 21:54:52,075 INFO L130 BoogieDeclarations]: Found specification of procedure hdpvr_try_ctrl [2023-12-02 21:54:52,075 INFO L138 BoogieDeclarations]: Found implementation of procedure hdpvr_try_ctrl [2023-12-02 21:54:52,075 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-12-02 21:54:52,075 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-12-02 21:54:52,076 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-12-02 21:54:52,076 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2023-12-02 21:54:52,076 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2023-12-02 21:54:52,076 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2023-12-02 21:54:52,076 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-12-02 21:54:52,076 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-12-02 21:54:52,076 INFO L130 BoogieDeclarations]: Found specification of procedure hdpvr_start_streaming [2023-12-02 21:54:52,076 INFO L138 BoogieDeclarations]: Found implementation of procedure hdpvr_start_streaming [2023-12-02 21:54:52,077 INFO L130 BoogieDeclarations]: Found specification of procedure hdpvr_i2c_read [2023-12-02 21:54:52,077 INFO L138 BoogieDeclarations]: Found implementation of procedure hdpvr_i2c_read [2023-12-02 21:54:53,086 INFO L241 CfgBuilder]: Building ICFG [2023-12-02 21:54:53,089 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-12-02 21:54:53,272 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-12-02 21:56:37,360 INFO L282 CfgBuilder]: Performing block encoding [2023-12-02 21:56:39,166 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-12-02 21:56:39,166 INFO L309 CfgBuilder]: Removed 1 assume(true) statements. [2023-12-02 21:56:39,168 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 09:56:39 BoogieIcfgContainer [2023-12-02 21:56:39,169 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-12-02 21:56:39,170 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-12-02 21:56:39,170 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-12-02 21:56:39,179 INFO L274 PluginConnector]: CodeCheck initialized [2023-12-02 21:56:39,179 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 09:56:39" (1/1) ... [2023-12-02 21:56:39,188 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 21:56:39,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:56:39,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1786 states to 1217 states and 1786 transitions. [2023-12-02 21:56:39,283 INFO L276 IsEmpty]: Start isEmpty. Operand 1217 states and 1786 transitions. [2023-12-02 21:56:39,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-12-02 21:56:39,289 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:56:39,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:56:39,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:56:40,806 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 21:56:41,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:56:41,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1808 states to 1227 states and 1800 transitions. [2023-12-02 21:56:41,524 INFO L276 IsEmpty]: Start isEmpty. Operand 1227 states and 1800 transitions. [2023-12-02 21:56:41,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-12-02 21:56:41,526 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:56:41,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:56:41,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:56:42,291 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2023-12-02 21:56:42,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:56:42,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1818 states to 1233 states and 1809 transitions. [2023-12-02 21:56:42,463 INFO L276 IsEmpty]: Start isEmpty. Operand 1233 states and 1809 transitions. [2023-12-02 21:56:42,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2023-12-02 21:56:42,471 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:56:42,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:56:42,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:56:43,654 INFO L134 CoverageAnalysis]: Checked inductivity of 257 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 257 trivial. 0 not checked. [2023-12-02 21:56:44,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:56:44,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1866 states to 1253 states and 1849 transitions. [2023-12-02 21:56:44,312 INFO L276 IsEmpty]: Start isEmpty. Operand 1253 states and 1849 transitions. [2023-12-02 21:56:44,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2023-12-02 21:56:44,316 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:56:44,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:56:44,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:56:45,156 INFO L134 CoverageAnalysis]: Checked inductivity of 257 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 257 trivial. 0 not checked. [2023-12-02 21:56:45,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:56:45,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1867 states to 1249 states and 1842 transitions. [2023-12-02 21:56:45,227 INFO L276 IsEmpty]: Start isEmpty. Operand 1249 states and 1842 transitions. [2023-12-02 21:56:45,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2023-12-02 21:56:45,230 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:56:45,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:56:45,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:56:45,996 INFO L134 CoverageAnalysis]: Checked inductivity of 257 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 257 trivial. 0 not checked. [2023-12-02 21:56:46,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:56:46,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1868 states to 1238 states and 1824 transitions. [2023-12-02 21:56:46,048 INFO L276 IsEmpty]: Start isEmpty. Operand 1238 states and 1824 transitions. [2023-12-02 21:56:46,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2023-12-02 21:56:46,051 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:56:46,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:56:46,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:56:46,624 INFO L134 CoverageAnalysis]: Checked inductivity of 259 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 259 trivial. 0 not checked. [2023-12-02 21:56:47,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:56:47,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1886 states to 1239 states and 1831 transitions. [2023-12-02 21:56:47,959 INFO L276 IsEmpty]: Start isEmpty. Operand 1239 states and 1831 transitions. [2023-12-02 21:56:47,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2023-12-02 21:56:47,963 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:56:47,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:56:48,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:56:48,349 INFO L134 CoverageAnalysis]: Checked inductivity of 260 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 260 trivial. 0 not checked. [2023-12-02 21:56:49,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:56:49,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1894 states to 1240 states and 1837 transitions. [2023-12-02 21:56:49,391 INFO L276 IsEmpty]: Start isEmpty. Operand 1240 states and 1837 transitions. [2023-12-02 21:56:49,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2023-12-02 21:56:49,396 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:56:49,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:56:49,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:56:53,700 INFO L134 CoverageAnalysis]: Checked inductivity of 262 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 262 trivial. 0 not checked. [2023-12-02 21:56:58,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:56:58,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1904 states to 1246 states and 1846 transitions. [2023-12-02 21:56:58,889 INFO L276 IsEmpty]: Start isEmpty. Operand 1246 states and 1846 transitions. [2023-12-02 21:56:58,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2023-12-02 21:56:58,894 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:56:58,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:56:59,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:56:59,729 INFO L134 CoverageAnalysis]: Checked inductivity of 427 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 427 trivial. 0 not checked. [2023-12-02 21:56:59,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:56:59,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1923 states to 1257 states and 1865 transitions. [2023-12-02 21:56:59,991 INFO L276 IsEmpty]: Start isEmpty. Operand 1257 states and 1865 transitions. [2023-12-02 21:56:59,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2023-12-02 21:56:59,995 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:56:59,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:57:00,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:57:01,515 INFO L134 CoverageAnalysis]: Checked inductivity of 427 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 427 trivial. 0 not checked. [2023-12-02 21:57:03,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:57:04,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1922 states to 1257 states and 1864 transitions. [2023-12-02 21:57:04,003 INFO L276 IsEmpty]: Start isEmpty. Operand 1257 states and 1864 transitions. [2023-12-02 21:57:04,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 21:57:04,008 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:57:04,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:57:05,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:57:05,229 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 21:57:05,245 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:57:09,828 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 192 proven. 2 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2023-12-02 21:57:19,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:57:19,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1925 states to 1259 states and 1867 transitions. [2023-12-02 21:57:19,510 INFO L276 IsEmpty]: Start isEmpty. Operand 1259 states and 1867 transitions. [2023-12-02 21:57:19,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 21:57:19,513 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:57:19,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:57:21,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:57:21,227 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 21:57:21,239 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:57:23,275 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 132 proven. 2 refuted. 0 times theorem prover too weak. 207 trivial. 0 not checked. [2023-12-02 21:57:30,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:57:30,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1967 states to 1266 states and 1903 transitions. [2023-12-02 21:57:30,977 INFO L276 IsEmpty]: Start isEmpty. Operand 1266 states and 1903 transitions. [2023-12-02 21:57:30,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 21:57:30,982 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:57:30,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:57:32,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:57:32,245 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 21:57:32,253 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:57:32,603 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 192 proven. 2 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2023-12-02 21:57:32,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:57:32,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1967 states to 1266 states and 1903 transitions. [2023-12-02 21:57:32,638 INFO L276 IsEmpty]: Start isEmpty. Operand 1266 states and 1903 transitions. [2023-12-02 21:57:32,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 21:57:32,641 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:57:32,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:57:33,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:57:33,727 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 21:57:33,735 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:57:34,073 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 192 proven. 2 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2023-12-02 21:57:34,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:57:34,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1967 states to 1266 states and 1903 transitions. [2023-12-02 21:57:34,117 INFO L276 IsEmpty]: Start isEmpty. Operand 1266 states and 1903 transitions. [2023-12-02 21:57:34,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 21:57:34,121 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:57:34,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:57:35,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:57:35,123 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 21:57:35,132 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:57:35,495 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 192 proven. 2 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2023-12-02 21:57:35,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:57:35,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1967 states to 1266 states and 1903 transitions. [2023-12-02 21:57:35,600 INFO L276 IsEmpty]: Start isEmpty. Operand 1266 states and 1903 transitions. [2023-12-02 21:57:35,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 21:57:35,603 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:57:35,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:57:36,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:57:36,889 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 21:57:36,895 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:57:37,239 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 192 proven. 2 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2023-12-02 21:57:37,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:57:37,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1967 states to 1266 states and 1903 transitions. [2023-12-02 21:57:37,277 INFO L276 IsEmpty]: Start isEmpty. Operand 1266 states and 1903 transitions. [2023-12-02 21:57:37,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 21:57:37,279 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:57:37,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:57:38,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:57:38,332 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 48 conjunts are in the unsatisfiable core [2023-12-02 21:57:38,341 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:57:38,692 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 192 proven. 2 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2023-12-02 21:57:38,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:57:38,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1967 states to 1266 states and 1903 transitions. [2023-12-02 21:57:38,735 INFO L276 IsEmpty]: Start isEmpty. Operand 1266 states and 1903 transitions. [2023-12-02 21:57:38,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 21:57:38,737 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:57:38,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:57:41,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:57:41,906 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 42 conjunts are in the unsatisfiable core [2023-12-02 21:57:41,912 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:57:42,245 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 132 proven. 2 refuted. 0 times theorem prover too weak. 207 trivial. 0 not checked. [2023-12-02 21:57:42,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:57:42,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1967 states to 1266 states and 1903 transitions. [2023-12-02 21:57:42,281 INFO L276 IsEmpty]: Start isEmpty. Operand 1266 states and 1903 transitions. [2023-12-02 21:57:42,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 21:57:42,283 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:57:42,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:57:43,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:57:43,320 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 21:57:43,327 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:57:43,657 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 192 proven. 2 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2023-12-02 21:57:43,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:57:43,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1967 states to 1266 states and 1903 transitions. [2023-12-02 21:57:43,688 INFO L276 IsEmpty]: Start isEmpty. Operand 1266 states and 1903 transitions. [2023-12-02 21:57:43,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 21:57:43,690 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:57:43,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:57:44,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:57:44,959 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 21:57:44,965 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:57:45,300 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 132 proven. 2 refuted. 0 times theorem prover too weak. 207 trivial. 0 not checked. [2023-12-02 21:57:45,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:57:45,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1967 states to 1266 states and 1903 transitions. [2023-12-02 21:57:45,331 INFO L276 IsEmpty]: Start isEmpty. Operand 1266 states and 1903 transitions. [2023-12-02 21:57:45,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 21:57:45,333 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:57:45,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:57:46,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:57:46,406 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 21:57:46,411 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:57:46,735 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 192 proven. 2 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2023-12-02 21:57:46,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:57:46,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1967 states to 1266 states and 1903 transitions. [2023-12-02 21:57:46,770 INFO L276 IsEmpty]: Start isEmpty. Operand 1266 states and 1903 transitions. [2023-12-02 21:57:46,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 21:57:46,773 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:57:46,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:57:48,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:57:48,058 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 21:57:48,064 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:57:48,407 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 132 proven. 2 refuted. 0 times theorem prover too weak. 207 trivial. 0 not checked. [2023-12-02 21:57:48,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:57:48,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1967 states to 1266 states and 1903 transitions. [2023-12-02 21:57:48,516 INFO L276 IsEmpty]: Start isEmpty. Operand 1266 states and 1903 transitions. [2023-12-02 21:57:48,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 21:57:48,518 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:57:48,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:57:49,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:57:49,724 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 21:57:49,729 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:57:50,109 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 192 proven. 2 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2023-12-02 21:57:50,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:57:50,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1967 states to 1266 states and 1903 transitions. [2023-12-02 21:57:50,143 INFO L276 IsEmpty]: Start isEmpty. Operand 1266 states and 1903 transitions. [2023-12-02 21:57:50,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 21:57:50,146 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:57:50,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:57:51,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:57:51,422 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 21:57:51,428 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:57:51,767 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 192 proven. 2 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2023-12-02 21:57:51,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:57:51,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1967 states to 1266 states and 1903 transitions. [2023-12-02 21:57:51,795 INFO L276 IsEmpty]: Start isEmpty. Operand 1266 states and 1903 transitions. [2023-12-02 21:57:51,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 21:57:51,797 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:57:51,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:57:52,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:57:52,775 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 21:57:52,780 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:57:53,108 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 192 proven. 2 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2023-12-02 21:57:53,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:57:53,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1967 states to 1266 states and 1903 transitions. [2023-12-02 21:57:53,141 INFO L276 IsEmpty]: Start isEmpty. Operand 1266 states and 1903 transitions. [2023-12-02 21:57:53,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 21:57:53,142 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:57:53,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:57:54,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:57:54,085 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 21:57:54,091 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:57:54,408 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 192 proven. 2 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2023-12-02 21:57:54,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:57:54,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1967 states to 1266 states and 1903 transitions. [2023-12-02 21:57:54,437 INFO L276 IsEmpty]: Start isEmpty. Operand 1266 states and 1903 transitions. [2023-12-02 21:57:54,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 21:57:54,439 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:57:54,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:57:55,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:57:55,824 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 21:57:55,829 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:57:56,156 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 192 proven. 2 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2023-12-02 21:57:56,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:57:56,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1967 states to 1266 states and 1903 transitions. [2023-12-02 21:57:56,190 INFO L276 IsEmpty]: Start isEmpty. Operand 1266 states and 1903 transitions. [2023-12-02 21:57:56,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 21:57:56,192 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:57:56,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:57:57,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:57:57,523 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 21:57:57,527 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:57:57,846 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 132 proven. 2 refuted. 0 times theorem prover too weak. 207 trivial. 0 not checked. [2023-12-02 21:57:57,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:57:57,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1967 states to 1266 states and 1903 transitions. [2023-12-02 21:57:57,885 INFO L276 IsEmpty]: Start isEmpty. Operand 1266 states and 1903 transitions. [2023-12-02 21:57:57,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 21:57:57,887 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:57:57,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:57:58,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:57:58,932 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 21:57:58,937 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:57:59,271 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 192 proven. 2 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2023-12-02 21:57:59,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:57:59,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1967 states to 1266 states and 1903 transitions. [2023-12-02 21:57:59,301 INFO L276 IsEmpty]: Start isEmpty. Operand 1266 states and 1903 transitions. [2023-12-02 21:57:59,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 21:57:59,302 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:57:59,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:58:00,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:58:00,516 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 21:58:00,521 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:58:00,843 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 132 proven. 2 refuted. 0 times theorem prover too weak. 207 trivial. 0 not checked. [2023-12-02 21:58:00,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:58:00,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1967 states to 1266 states and 1903 transitions. [2023-12-02 21:58:00,873 INFO L276 IsEmpty]: Start isEmpty. Operand 1266 states and 1903 transitions. [2023-12-02 21:58:00,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 21:58:00,875 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:58:00,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:58:02,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:58:02,173 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 21:58:02,178 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:58:02,547 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 132 proven. 2 refuted. 0 times theorem prover too weak. 207 trivial. 0 not checked. [2023-12-02 21:58:02,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:58:02,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1967 states to 1266 states and 1903 transitions. [2023-12-02 21:58:02,576 INFO L276 IsEmpty]: Start isEmpty. Operand 1266 states and 1903 transitions. [2023-12-02 21:58:02,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 21:58:02,578 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:58:02,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:58:03,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:58:03,785 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 21:58:03,790 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:58:04,108 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 132 proven. 2 refuted. 0 times theorem prover too weak. 207 trivial. 0 not checked. [2023-12-02 21:58:04,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:58:04,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1967 states to 1266 states and 1903 transitions. [2023-12-02 21:58:04,136 INFO L276 IsEmpty]: Start isEmpty. Operand 1266 states and 1903 transitions. [2023-12-02 21:58:04,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 21:58:04,138 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:58:04,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:58:05,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:58:05,129 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 21:58:05,134 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:58:05,448 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 192 proven. 2 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2023-12-02 21:58:05,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:58:05,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1967 states to 1266 states and 1903 transitions. [2023-12-02 21:58:05,475 INFO L276 IsEmpty]: Start isEmpty. Operand 1266 states and 1903 transitions. [2023-12-02 21:58:05,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 21:58:05,476 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:58:05,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:58:06,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:58:06,516 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 21:58:06,521 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:58:06,841 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 132 proven. 2 refuted. 0 times theorem prover too weak. 207 trivial. 0 not checked. [2023-12-02 21:58:06,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:58:06,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1967 states to 1266 states and 1903 transitions. [2023-12-02 21:58:06,867 INFO L276 IsEmpty]: Start isEmpty. Operand 1266 states and 1903 transitions. [2023-12-02 21:58:06,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 21:58:06,868 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:58:06,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:58:07,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:58:08,028 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 21:58:08,032 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:58:08,351 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 192 proven. 2 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2023-12-02 21:58:08,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:58:08,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1967 states to 1266 states and 1903 transitions. [2023-12-02 21:58:08,385 INFO L276 IsEmpty]: Start isEmpty. Operand 1266 states and 1903 transitions. [2023-12-02 21:58:08,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 21:58:08,386 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:58:08,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:58:09,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:58:09,660 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 21:58:09,664 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:58:09,982 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 192 proven. 2 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2023-12-02 21:58:10,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:58:10,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1967 states to 1266 states and 1903 transitions. [2023-12-02 21:58:10,011 INFO L276 IsEmpty]: Start isEmpty. Operand 1266 states and 1903 transitions. [2023-12-02 21:58:10,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 21:58:10,014 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:58:10,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:58:11,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:58:11,073 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 21:58:11,079 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:58:11,400 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 192 proven. 2 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2023-12-02 21:58:11,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:58:11,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1967 states to 1266 states and 1903 transitions. [2023-12-02 21:58:11,425 INFO L276 IsEmpty]: Start isEmpty. Operand 1266 states and 1903 transitions. [2023-12-02 21:58:11,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 21:58:11,427 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:58:11,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:58:12,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:58:12,497 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 21:58:12,501 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:58:12,820 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 192 proven. 2 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2023-12-02 21:58:12,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:58:12,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1967 states to 1266 states and 1903 transitions. [2023-12-02 21:58:12,847 INFO L276 IsEmpty]: Start isEmpty. Operand 1266 states and 1903 transitions. [2023-12-02 21:58:12,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 21:58:12,848 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:58:12,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:58:13,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:58:13,928 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 21:58:13,932 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:58:14,251 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 192 proven. 2 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2023-12-02 21:58:14,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:58:14,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1967 states to 1266 states and 1903 transitions. [2023-12-02 21:58:14,278 INFO L276 IsEmpty]: Start isEmpty. Operand 1266 states and 1903 transitions. [2023-12-02 21:58:14,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 21:58:14,279 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:58:14,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:58:15,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:58:15,621 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 21:58:15,626 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:58:15,938 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 192 proven. 2 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2023-12-02 21:58:15,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:58:15,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1967 states to 1266 states and 1903 transitions. [2023-12-02 21:58:15,964 INFO L276 IsEmpty]: Start isEmpty. Operand 1266 states and 1903 transitions. [2023-12-02 21:58:15,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 21:58:15,966 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:58:15,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:58:16,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:58:16,919 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 21:58:16,923 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:58:17,253 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 192 proven. 2 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2023-12-02 21:58:17,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:58:17,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1967 states to 1266 states and 1903 transitions. [2023-12-02 21:58:17,282 INFO L276 IsEmpty]: Start isEmpty. Operand 1266 states and 1903 transitions. [2023-12-02 21:58:17,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 21:58:17,284 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:58:17,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:58:18,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:58:18,252 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 21:58:18,257 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:58:18,644 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 192 proven. 2 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2023-12-02 21:58:18,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:58:18,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1967 states to 1266 states and 1903 transitions. [2023-12-02 21:58:18,673 INFO L276 IsEmpty]: Start isEmpty. Operand 1266 states and 1903 transitions. [2023-12-02 21:58:18,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 21:58:18,675 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:58:18,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:58:19,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:58:19,702 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 21:58:19,706 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:58:20,039 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 132 proven. 2 refuted. 0 times theorem prover too weak. 207 trivial. 0 not checked. [2023-12-02 21:58:20,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:58:20,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1967 states to 1266 states and 1903 transitions. [2023-12-02 21:58:20,067 INFO L276 IsEmpty]: Start isEmpty. Operand 1266 states and 1903 transitions. [2023-12-02 21:58:20,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 21:58:20,069 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:58:20,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:58:21,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:58:21,085 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 21:58:21,090 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:58:21,411 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 132 proven. 2 refuted. 0 times theorem prover too weak. 207 trivial. 0 not checked. [2023-12-02 21:58:21,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:58:21,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1967 states to 1266 states and 1903 transitions. [2023-12-02 21:58:21,437 INFO L276 IsEmpty]: Start isEmpty. Operand 1266 states and 1903 transitions. [2023-12-02 21:58:21,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 21:58:21,439 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:58:21,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:58:22,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:58:22,466 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 21:58:22,470 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:58:22,793 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 192 proven. 2 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2023-12-02 21:58:22,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:58:22,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1967 states to 1266 states and 1903 transitions. [2023-12-02 21:58:22,824 INFO L276 IsEmpty]: Start isEmpty. Operand 1266 states and 1903 transitions. [2023-12-02 21:58:22,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 21:58:22,826 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:58:22,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:58:25,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:58:25,297 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 34 conjunts are in the unsatisfiable core [2023-12-02 21:58:25,301 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:58:29,264 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 191 proven. 2 refuted. 0 times theorem prover too weak. 148 trivial. 0 not checked. [2023-12-02 21:58:41,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:58:41,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1969 states to 1268 states and 1905 transitions. [2023-12-02 21:58:41,315 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 1905 transitions. [2023-12-02 21:58:41,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 21:58:41,318 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:58:41,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:58:42,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:58:42,720 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 21:58:42,724 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:58:43,054 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 192 proven. 2 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2023-12-02 21:58:43,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:58:43,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1969 states to 1268 states and 1905 transitions. [2023-12-02 21:58:43,085 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 1905 transitions. [2023-12-02 21:58:43,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 21:58:43,087 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:58:43,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:58:44,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:58:44,279 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 21:58:44,283 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:58:44,608 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 132 proven. 2 refuted. 0 times theorem prover too weak. 207 trivial. 0 not checked. [2023-12-02 21:58:44,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:58:44,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1969 states to 1268 states and 1905 transitions. [2023-12-02 21:58:44,637 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 1905 transitions. [2023-12-02 21:58:44,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 21:58:44,639 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:58:44,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:58:46,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:58:46,146 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 46 conjunts are in the unsatisfiable core [2023-12-02 21:58:46,150 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:58:46,466 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 192 proven. 2 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2023-12-02 21:58:46,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:58:46,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1969 states to 1268 states and 1905 transitions. [2023-12-02 21:58:46,494 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 1905 transitions. [2023-12-02 21:58:46,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 21:58:46,495 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:58:46,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:58:47,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:58:47,546 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 21:58:47,550 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:58:47,858 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 192 proven. 2 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2023-12-02 21:58:47,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:58:47,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1969 states to 1268 states and 1905 transitions. [2023-12-02 21:58:47,885 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 1905 transitions. [2023-12-02 21:58:47,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 21:58:47,886 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:58:47,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:58:48,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:58:48,916 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 21:58:48,920 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:58:49,232 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 132 proven. 2 refuted. 0 times theorem prover too weak. 207 trivial. 0 not checked. [2023-12-02 21:58:49,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:58:49,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1969 states to 1268 states and 1905 transitions. [2023-12-02 21:58:49,260 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 1905 transitions. [2023-12-02 21:58:49,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 21:58:49,262 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:58:49,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:58:50,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:58:50,305 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 21:58:50,310 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:58:50,635 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 192 proven. 2 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2023-12-02 21:58:50,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:58:50,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1969 states to 1268 states and 1905 transitions. [2023-12-02 21:58:50,662 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 1905 transitions. [2023-12-02 21:58:50,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 21:58:50,663 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:58:50,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:58:52,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:58:52,290 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 21:58:52,294 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:58:52,615 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 132 proven. 2 refuted. 0 times theorem prover too weak. 207 trivial. 0 not checked. [2023-12-02 21:58:52,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:58:52,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1969 states to 1268 states and 1905 transitions. [2023-12-02 21:58:52,643 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 1905 transitions. [2023-12-02 21:58:52,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 21:58:52,645 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:58:52,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:58:53,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:58:53,728 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 21:58:53,732 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:58:54,065 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 192 proven. 2 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2023-12-02 21:58:54,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:58:54,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1969 states to 1268 states and 1905 transitions. [2023-12-02 21:58:54,093 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 1905 transitions. [2023-12-02 21:58:54,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 21:58:54,095 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:58:54,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:58:55,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:58:55,518 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 21:58:55,524 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:58:55,845 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 132 proven. 2 refuted. 0 times theorem prover too weak. 207 trivial. 0 not checked. [2023-12-02 21:58:55,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:58:55,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1969 states to 1268 states and 1905 transitions. [2023-12-02 21:58:55,973 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 1905 transitions. [2023-12-02 21:58:55,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 21:58:55,975 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:58:55,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:58:57,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:58:57,415 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 21:58:57,419 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:58:57,741 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 192 proven. 2 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2023-12-02 21:58:57,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:58:57,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1969 states to 1268 states and 1905 transitions. [2023-12-02 21:58:57,767 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 1905 transitions. [2023-12-02 21:58:57,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 21:58:57,769 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:58:57,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:58:58,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:58:58,739 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 21:58:58,743 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:58:59,075 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 192 proven. 2 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2023-12-02 21:58:59,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:58:59,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1969 states to 1268 states and 1905 transitions. [2023-12-02 21:58:59,101 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 1905 transitions. [2023-12-02 21:58:59,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 21:58:59,103 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:58:59,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:59:00,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:59:00,230 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 21:59:00,234 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:59:00,563 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 192 proven. 2 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2023-12-02 21:59:00,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:59:00,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1969 states to 1268 states and 1905 transitions. [2023-12-02 21:59:00,592 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 1905 transitions. [2023-12-02 21:59:00,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 21:59:00,594 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:59:00,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:59:01,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:59:01,617 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 21:59:01,621 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:59:01,945 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 192 proven. 2 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2023-12-02 21:59:01,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:59:01,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1969 states to 1268 states and 1905 transitions. [2023-12-02 21:59:01,975 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 1905 transitions. [2023-12-02 21:59:01,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 21:59:01,976 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:59:01,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:59:03,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:59:03,272 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 21:59:03,276 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:59:03,597 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 192 proven. 2 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2023-12-02 21:59:03,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:59:03,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1969 states to 1268 states and 1905 transitions. [2023-12-02 21:59:03,623 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 1905 transitions. [2023-12-02 21:59:03,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 21:59:03,625 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:59:03,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:59:04,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:59:04,940 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 42 conjunts are in the unsatisfiable core [2023-12-02 21:59:04,944 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:59:05,261 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 132 proven. 2 refuted. 0 times theorem prover too weak. 207 trivial. 0 not checked. [2023-12-02 21:59:05,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:59:05,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1969 states to 1268 states and 1905 transitions. [2023-12-02 21:59:05,287 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 1905 transitions. [2023-12-02 21:59:05,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 21:59:05,289 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:59:05,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:59:08,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:59:08,158 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 48 conjunts are in the unsatisfiable core [2023-12-02 21:59:08,163 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:59:08,487 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 132 proven. 2 refuted. 0 times theorem prover too weak. 207 trivial. 0 not checked. [2023-12-02 21:59:08,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:59:08,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1969 states to 1268 states and 1905 transitions. [2023-12-02 21:59:08,515 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 1905 transitions. [2023-12-02 21:59:08,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 21:59:08,517 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:59:08,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:59:09,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:59:09,412 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 21:59:09,416 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:59:09,728 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 192 proven. 2 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2023-12-02 21:59:09,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:59:09,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1969 states to 1268 states and 1905 transitions. [2023-12-02 21:59:09,755 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 1905 transitions. [2023-12-02 21:59:09,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 21:59:09,757 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:59:09,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:59:10,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:59:10,819 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 21:59:10,824 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:59:11,154 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 132 proven. 2 refuted. 0 times theorem prover too weak. 207 trivial. 0 not checked. [2023-12-02 21:59:11,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:59:11,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1969 states to 1268 states and 1905 transitions. [2023-12-02 21:59:11,184 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 1905 transitions. [2023-12-02 21:59:11,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 21:59:11,186 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:59:11,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:59:12,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:59:12,382 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 21:59:12,387 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:59:12,713 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 192 proven. 2 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2023-12-02 21:59:12,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:59:12,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1969 states to 1268 states and 1905 transitions. [2023-12-02 21:59:12,742 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 1905 transitions. [2023-12-02 21:59:12,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 21:59:12,743 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:59:12,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:59:13,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:59:14,018 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 21:59:14,023 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:59:14,347 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 192 proven. 2 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2023-12-02 21:59:14,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:59:14,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1969 states to 1268 states and 1905 transitions. [2023-12-02 21:59:14,376 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 1905 transitions. [2023-12-02 21:59:14,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 21:59:14,377 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:59:14,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:59:16,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:59:16,307 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 21:59:16,311 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:59:16,626 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 132 proven. 2 refuted. 0 times theorem prover too weak. 207 trivial. 0 not checked. [2023-12-02 21:59:16,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:59:16,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1969 states to 1268 states and 1905 transitions. [2023-12-02 21:59:16,654 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 1905 transitions. [2023-12-02 21:59:16,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 21:59:16,656 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:59:16,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:59:17,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:59:17,656 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 21:59:17,661 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:59:17,974 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 132 proven. 2 refuted. 0 times theorem prover too weak. 207 trivial. 0 not checked. [2023-12-02 21:59:17,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:59:18,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1969 states to 1268 states and 1905 transitions. [2023-12-02 21:59:18,001 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 1905 transitions. [2023-12-02 21:59:18,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 21:59:18,003 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:59:18,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:59:19,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:59:19,087 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 21:59:19,093 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:59:19,412 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 132 proven. 2 refuted. 0 times theorem prover too weak. 207 trivial. 0 not checked. [2023-12-02 21:59:19,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:59:19,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1969 states to 1268 states and 1905 transitions. [2023-12-02 21:59:19,439 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 1905 transitions. [2023-12-02 21:59:19,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 21:59:19,441 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:59:19,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:59:20,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:59:20,568 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 21:59:20,572 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:59:20,887 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 192 proven. 2 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2023-12-02 21:59:20,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:59:20,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1969 states to 1268 states and 1905 transitions. [2023-12-02 21:59:20,913 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 1905 transitions. [2023-12-02 21:59:20,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 21:59:20,914 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:59:20,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:59:21,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:59:21,946 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 21:59:21,950 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:59:22,270 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 192 proven. 2 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2023-12-02 21:59:22,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:59:22,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1969 states to 1268 states and 1905 transitions. [2023-12-02 21:59:22,296 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 1905 transitions. [2023-12-02 21:59:22,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 21:59:22,298 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:59:22,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:59:23,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:59:23,956 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 21:59:23,960 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:59:24,278 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 132 proven. 2 refuted. 0 times theorem prover too weak. 207 trivial. 0 not checked. [2023-12-02 21:59:24,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:59:24,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1969 states to 1268 states and 1905 transitions. [2023-12-02 21:59:24,305 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 1905 transitions. [2023-12-02 21:59:24,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 21:59:24,307 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:59:24,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:59:25,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:59:25,644 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 21:59:25,648 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:59:25,959 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 192 proven. 2 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2023-12-02 21:59:25,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:59:25,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1969 states to 1268 states and 1905 transitions. [2023-12-02 21:59:25,986 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 1905 transitions. [2023-12-02 21:59:25,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 21:59:25,988 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:59:25,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:59:26,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:59:27,036 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 21:59:27,040 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:59:27,360 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 192 proven. 2 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2023-12-02 21:59:27,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:59:27,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1969 states to 1268 states and 1905 transitions. [2023-12-02 21:59:27,387 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 1905 transitions. [2023-12-02 21:59:27,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 21:59:27,389 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:59:27,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:59:28,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:59:28,779 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 21:59:28,783 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:59:29,111 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 132 proven. 2 refuted. 0 times theorem prover too weak. 207 trivial. 0 not checked. [2023-12-02 21:59:29,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:59:29,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1969 states to 1268 states and 1905 transitions. [2023-12-02 21:59:29,136 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 1905 transitions. [2023-12-02 21:59:29,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 21:59:29,138 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:59:29,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:59:30,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:59:30,353 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 21:59:30,357 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:59:30,699 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 132 proven. 2 refuted. 0 times theorem prover too weak. 207 trivial. 0 not checked. [2023-12-02 21:59:30,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:59:30,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1969 states to 1268 states and 1905 transitions. [2023-12-02 21:59:30,728 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 1905 transitions. [2023-12-02 21:59:30,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 21:59:30,730 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:59:30,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:59:31,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:59:31,943 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 21:59:31,948 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:59:32,263 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 132 proven. 2 refuted. 0 times theorem prover too weak. 207 trivial. 0 not checked. [2023-12-02 21:59:32,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:59:32,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1969 states to 1268 states and 1905 transitions. [2023-12-02 21:59:32,288 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 1905 transitions. [2023-12-02 21:59:32,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 21:59:32,290 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:59:32,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:59:33,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:59:33,640 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 21:59:33,645 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:59:33,958 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 132 proven. 2 refuted. 0 times theorem prover too weak. 207 trivial. 0 not checked. [2023-12-02 21:59:33,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:59:33,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1969 states to 1268 states and 1905 transitions. [2023-12-02 21:59:33,984 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 1905 transitions. [2023-12-02 21:59:33,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 21:59:33,986 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:59:33,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:59:35,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:59:35,250 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 21:59:35,255 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:59:35,639 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 192 proven. 2 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2023-12-02 21:59:35,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:59:35,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1969 states to 1268 states and 1905 transitions. [2023-12-02 21:59:35,673 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 1905 transitions. [2023-12-02 21:59:35,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 21:59:35,675 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:59:35,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:59:36,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:59:36,688 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 21:59:36,693 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:59:37,008 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 192 proven. 2 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2023-12-02 21:59:37,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:59:37,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1969 states to 1268 states and 1905 transitions. [2023-12-02 21:59:37,138 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 1905 transitions. [2023-12-02 21:59:37,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 21:59:37,140 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:59:37,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:59:39,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:59:39,056 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 21:59:39,061 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:59:39,367 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 132 proven. 2 refuted. 0 times theorem prover too weak. 207 trivial. 0 not checked. [2023-12-02 21:59:39,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:59:39,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1969 states to 1268 states and 1905 transitions. [2023-12-02 21:59:39,394 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 1905 transitions. [2023-12-02 21:59:39,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 21:59:39,395 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:59:39,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:59:40,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:59:40,475 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 21:59:40,479 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:59:40,787 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 192 proven. 2 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2023-12-02 21:59:40,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:59:40,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1969 states to 1268 states and 1905 transitions. [2023-12-02 21:59:40,818 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 1905 transitions. [2023-12-02 21:59:40,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 21:59:40,819 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:59:40,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:59:43,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:59:43,056 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 21:59:43,061 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:59:43,389 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 132 proven. 2 refuted. 0 times theorem prover too weak. 207 trivial. 0 not checked. [2023-12-02 21:59:43,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:59:43,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1969 states to 1268 states and 1905 transitions. [2023-12-02 21:59:43,418 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 1905 transitions. [2023-12-02 21:59:43,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 21:59:43,419 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:59:43,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:59:44,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:59:45,018 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 21:59:45,023 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:59:45,350 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 192 proven. 2 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2023-12-02 21:59:45,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:59:45,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1969 states to 1268 states and 1905 transitions. [2023-12-02 21:59:45,378 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 1905 transitions. [2023-12-02 21:59:45,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 21:59:45,379 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:59:45,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:59:46,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:59:46,530 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 48 conjunts are in the unsatisfiable core [2023-12-02 21:59:46,534 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:59:46,918 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 132 proven. 2 refuted. 0 times theorem prover too weak. 207 trivial. 0 not checked. [2023-12-02 21:59:46,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:59:46,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1969 states to 1268 states and 1905 transitions. [2023-12-02 21:59:46,951 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 1905 transitions. [2023-12-02 21:59:46,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 21:59:46,952 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:59:46,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:59:48,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:59:48,211 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 21:59:48,216 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:59:48,536 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 192 proven. 2 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2023-12-02 21:59:48,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:59:48,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1969 states to 1268 states and 1905 transitions. [2023-12-02 21:59:48,562 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 1905 transitions. [2023-12-02 21:59:48,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 21:59:48,563 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:59:48,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:59:49,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:59:49,692 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 21:59:49,696 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:59:50,016 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 192 proven. 2 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2023-12-02 21:59:50,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:59:50,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1969 states to 1268 states and 1905 transitions. [2023-12-02 21:59:50,042 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 1905 transitions. [2023-12-02 21:59:50,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 21:59:50,044 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:59:50,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:59:52,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:59:52,839 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 48 conjunts are in the unsatisfiable core [2023-12-02 21:59:52,844 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:59:53,166 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 192 proven. 2 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2023-12-02 21:59:53,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:59:53,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1969 states to 1268 states and 1905 transitions. [2023-12-02 21:59:53,193 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 1905 transitions. [2023-12-02 21:59:53,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 21:59:53,194 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:59:53,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:59:55,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:59:55,898 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 21:59:55,903 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:59:56,216 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 132 proven. 2 refuted. 0 times theorem prover too weak. 207 trivial. 0 not checked. [2023-12-02 21:59:56,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:59:56,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1969 states to 1268 states and 1905 transitions. [2023-12-02 21:59:56,241 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 1905 transitions. [2023-12-02 21:59:56,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 21:59:56,243 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:59:56,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:59:59,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:59:59,206 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 34 conjunts are in the unsatisfiable core [2023-12-02 21:59:59,212 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:59:59,391 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 191 proven. 2 refuted. 0 times theorem prover too weak. 148 trivial. 0 not checked. [2023-12-02 21:59:59,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:59:59,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1969 states to 1268 states and 1905 transitions. [2023-12-02 21:59:59,413 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 1905 transitions. [2023-12-02 21:59:59,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 21:59:59,414 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:59:59,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:00:02,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:00:02,442 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 22:00:02,446 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:00:02,755 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 192 proven. 2 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2023-12-02 22:00:02,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:00:02,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1969 states to 1268 states and 1905 transitions. [2023-12-02 22:00:02,781 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 1905 transitions. [2023-12-02 22:00:02,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:00:02,782 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:00:02,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:00:03,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:00:03,769 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 22:00:03,774 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:00:04,091 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 192 proven. 2 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2023-12-02 22:00:04,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:00:04,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1969 states to 1268 states and 1905 transitions. [2023-12-02 22:00:04,118 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 1905 transitions. [2023-12-02 22:00:04,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:00:04,119 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:00:04,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:00:05,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:00:05,104 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 22:00:05,108 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:00:05,433 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 192 proven. 2 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2023-12-02 22:00:05,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:00:05,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1969 states to 1268 states and 1905 transitions. [2023-12-02 22:00:05,460 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 1905 transitions. [2023-12-02 22:00:05,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:00:05,461 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:00:05,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:00:06,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:00:06,539 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 22:00:06,544 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:00:06,861 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 132 proven. 2 refuted. 0 times theorem prover too weak. 207 trivial. 0 not checked. [2023-12-02 22:00:06,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:00:06,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1969 states to 1268 states and 1905 transitions. [2023-12-02 22:00:06,886 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 1905 transitions. [2023-12-02 22:00:06,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:00:06,887 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:00:06,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:00:08,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:00:08,140 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 22:00:08,145 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:00:08,474 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 132 proven. 2 refuted. 0 times theorem prover too weak. 207 trivial. 0 not checked. [2023-12-02 22:00:08,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:00:08,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1969 states to 1268 states and 1905 transitions. [2023-12-02 22:00:08,502 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 1905 transitions. [2023-12-02 22:00:08,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:00:08,503 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:00:08,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:00:10,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:00:10,159 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 34 conjunts are in the unsatisfiable core [2023-12-02 22:00:10,163 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:00:10,348 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 191 proven. 2 refuted. 0 times theorem prover too weak. 148 trivial. 0 not checked. [2023-12-02 22:00:10,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:00:10,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1969 states to 1268 states and 1905 transitions. [2023-12-02 22:00:10,370 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 1905 transitions. [2023-12-02 22:00:10,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:00:10,371 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:00:10,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:00:12,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:00:12,838 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-02 22:00:12,842 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:00:13,169 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 132 proven. 2 refuted. 0 times theorem prover too weak. 207 trivial. 0 not checked. [2023-12-02 22:00:13,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:00:13,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1969 states to 1268 states and 1905 transitions. [2023-12-02 22:00:13,198 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 1905 transitions. [2023-12-02 22:00:13,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:00:13,199 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:00:13,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:00:14,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:00:14,369 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 22:00:14,374 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:00:14,710 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 192 proven. 2 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2023-12-02 22:00:14,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:00:14,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1969 states to 1268 states and 1905 transitions. [2023-12-02 22:00:14,737 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 1905 transitions. [2023-12-02 22:00:14,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:00:14,738 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:00:14,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:00:15,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:00:15,767 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 22:00:15,772 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:00:16,090 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 192 proven. 2 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2023-12-02 22:00:16,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:00:16,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1969 states to 1268 states and 1905 transitions. [2023-12-02 22:00:16,117 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 1905 transitions. [2023-12-02 22:00:16,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:00:16,118 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:00:16,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:00:17,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:00:17,105 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 22:00:17,110 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:00:17,438 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 192 proven. 2 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2023-12-02 22:00:17,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:00:17,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1969 states to 1268 states and 1905 transitions. [2023-12-02 22:00:17,464 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 1905 transitions. [2023-12-02 22:00:17,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:00:17,465 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:00:17,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:00:20,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:00:20,543 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 22:00:20,548 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:00:20,874 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 132 proven. 2 refuted. 0 times theorem prover too weak. 207 trivial. 0 not checked. [2023-12-02 22:00:20,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:00:20,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1969 states to 1268 states and 1905 transitions. [2023-12-02 22:00:20,903 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 1905 transitions. [2023-12-02 22:00:20,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:00:20,905 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:00:20,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:00:21,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:00:21,898 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 22:00:21,903 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:00:22,214 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 192 proven. 2 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2023-12-02 22:00:22,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:00:22,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1969 states to 1268 states and 1905 transitions. [2023-12-02 22:00:22,242 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 1905 transitions. [2023-12-02 22:00:22,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:00:22,243 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:00:22,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:00:23,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:00:23,926 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 22:00:23,930 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:00:24,249 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 132 proven. 2 refuted. 0 times theorem prover too weak. 207 trivial. 0 not checked. [2023-12-02 22:00:24,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:00:24,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1969 states to 1268 states and 1905 transitions. [2023-12-02 22:00:24,276 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 1905 transitions. [2023-12-02 22:00:24,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:00:24,277 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:00:24,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:00:25,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:00:25,416 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 22:00:25,420 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:00:25,741 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 132 proven. 2 refuted. 0 times theorem prover too weak. 207 trivial. 0 not checked. [2023-12-02 22:00:25,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:00:25,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1969 states to 1268 states and 1905 transitions. [2023-12-02 22:00:25,767 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 1905 transitions. [2023-12-02 22:00:25,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:00:25,768 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:00:25,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:00:27,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:00:27,294 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 22:00:27,298 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:00:27,616 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 132 proven. 2 refuted. 0 times theorem prover too weak. 207 trivial. 0 not checked. [2023-12-02 22:00:27,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:00:27,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1969 states to 1268 states and 1905 transitions. [2023-12-02 22:00:27,641 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 1905 transitions. [2023-12-02 22:00:27,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:00:27,643 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:00:27,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:00:28,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:00:28,730 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 22:00:28,734 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:00:29,054 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 192 proven. 2 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2023-12-02 22:00:29,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:00:29,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1969 states to 1268 states and 1905 transitions. [2023-12-02 22:00:29,074 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 1905 transitions. [2023-12-02 22:00:29,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:00:29,075 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:00:29,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:00:30,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:00:30,880 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 22:00:30,885 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:00:31,197 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 132 proven. 2 refuted. 0 times theorem prover too weak. 207 trivial. 0 not checked. [2023-12-02 22:00:31,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:00:31,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1969 states to 1268 states and 1905 transitions. [2023-12-02 22:00:31,224 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 1905 transitions. [2023-12-02 22:00:31,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:00:31,225 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:00:31,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:00:32,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:00:32,554 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 22:00:32,558 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:00:32,885 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 132 proven. 2 refuted. 0 times theorem prover too weak. 207 trivial. 0 not checked. [2023-12-02 22:00:32,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:00:32,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1969 states to 1268 states and 1905 transitions. [2023-12-02 22:00:32,914 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 1905 transitions. [2023-12-02 22:00:32,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:00:32,915 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:00:32,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:00:34,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:00:34,473 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 22:00:34,477 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:00:34,807 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 192 proven. 2 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2023-12-02 22:00:34,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:00:34,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1969 states to 1268 states and 1905 transitions. [2023-12-02 22:00:34,833 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 1905 transitions. [2023-12-02 22:00:34,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:00:34,834 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:00:34,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:00:35,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:00:35,747 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 22:00:35,753 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:00:36,078 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 192 proven. 2 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2023-12-02 22:00:36,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:00:36,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1969 states to 1268 states and 1905 transitions. [2023-12-02 22:00:36,106 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 1905 transitions. [2023-12-02 22:00:36,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:00:36,107 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:00:36,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:00:37,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:00:37,121 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 22:00:37,125 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:00:37,450 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 192 proven. 2 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2023-12-02 22:00:37,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:00:37,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1969 states to 1268 states and 1905 transitions. [2023-12-02 22:00:37,476 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 1905 transitions. [2023-12-02 22:00:37,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:00:37,477 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:00:37,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:00:39,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:00:39,093 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 22:00:39,097 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:00:39,415 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 132 proven. 2 refuted. 0 times theorem prover too weak. 207 trivial. 0 not checked. [2023-12-02 22:00:39,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:00:39,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1969 states to 1268 states and 1905 transitions. [2023-12-02 22:00:39,441 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 1905 transitions. [2023-12-02 22:00:39,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:00:39,442 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:00:39,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:00:40,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:00:40,559 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 22:00:40,563 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:00:40,890 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 192 proven. 2 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2023-12-02 22:00:40,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:00:40,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1969 states to 1268 states and 1905 transitions. [2023-12-02 22:00:40,918 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 1905 transitions. [2023-12-02 22:00:40,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:00:40,918 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:00:40,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:00:41,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:00:41,916 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 22:00:41,920 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:00:42,244 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 192 proven. 2 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2023-12-02 22:00:42,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:00:42,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1969 states to 1268 states and 1905 transitions. [2023-12-02 22:00:42,271 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 1905 transitions. [2023-12-02 22:00:42,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:00:42,272 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:00:42,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:00:43,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:00:43,257 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 22:00:43,261 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:00:43,571 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 192 proven. 2 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2023-12-02 22:00:43,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:00:43,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1969 states to 1268 states and 1905 transitions. [2023-12-02 22:00:43,596 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 1905 transitions. [2023-12-02 22:00:43,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:00:43,597 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:00:43,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:00:46,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:00:46,208 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 34 conjunts are in the unsatisfiable core [2023-12-02 22:00:46,213 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:00:46,396 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 191 proven. 2 refuted. 0 times theorem prover too weak. 148 trivial. 0 not checked. [2023-12-02 22:00:46,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:00:46,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1969 states to 1268 states and 1905 transitions. [2023-12-02 22:00:46,418 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 1905 transitions. [2023-12-02 22:00:46,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:00:46,419 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:00:46,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:00:47,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:00:47,621 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 22:00:47,625 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:00:47,946 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 192 proven. 2 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2023-12-02 22:00:47,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:00:47,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1969 states to 1268 states and 1905 transitions. [2023-12-02 22:00:47,973 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 1905 transitions. [2023-12-02 22:00:47,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:00:47,974 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:00:47,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:00:49,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:00:49,366 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 22:00:49,370 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:00:49,684 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 192 proven. 2 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2023-12-02 22:00:49,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:00:49,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1969 states to 1268 states and 1905 transitions. [2023-12-02 22:00:49,711 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 1905 transitions. [2023-12-02 22:00:49,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:00:49,712 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:00:49,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:00:52,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:00:52,127 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 38 conjunts are in the unsatisfiable core [2023-12-02 22:00:52,131 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:00:52,453 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 192 proven. 2 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2023-12-02 22:00:52,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:00:52,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1969 states to 1268 states and 1905 transitions. [2023-12-02 22:00:52,480 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 1905 transitions. [2023-12-02 22:00:52,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:00:52,481 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:00:52,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:00:53,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:00:53,498 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 22:00:53,502 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:00:53,824 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 192 proven. 2 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2023-12-02 22:00:53,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:00:53,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1969 states to 1268 states and 1905 transitions. [2023-12-02 22:00:53,850 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 1905 transitions. [2023-12-02 22:00:53,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:00:53,851 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:00:53,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:00:57,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:00:57,597 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 22:00:57,601 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:00:58,021 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 132 proven. 2 refuted. 0 times theorem prover too weak. 207 trivial. 0 not checked. [2023-12-02 22:00:58,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:00:58,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1969 states to 1268 states and 1905 transitions. [2023-12-02 22:00:58,043 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 1905 transitions. [2023-12-02 22:00:58,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:00:58,044 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:00:58,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:00:59,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:00:59,244 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 22:00:59,248 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:00:59,561 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 192 proven. 2 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2023-12-02 22:00:59,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:00:59,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1969 states to 1268 states and 1905 transitions. [2023-12-02 22:00:59,586 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 1905 transitions. [2023-12-02 22:00:59,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:00:59,587 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:00:59,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:01:00,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:01:00,713 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 22:01:00,717 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:01:01,043 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 192 proven. 2 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2023-12-02 22:01:01,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:01:01,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1969 states to 1268 states and 1905 transitions. [2023-12-02 22:01:01,068 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 1905 transitions. [2023-12-02 22:01:01,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:01:01,069 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:01:01,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:01:02,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:01:02,049 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 22:01:02,053 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:01:02,406 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 192 proven. 2 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2023-12-02 22:01:02,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:01:02,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1969 states to 1268 states and 1905 transitions. [2023-12-02 22:01:02,433 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 1905 transitions. [2023-12-02 22:01:02,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:01:02,434 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:01:02,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:01:03,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:01:03,667 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 22:01:03,671 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:01:03,987 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 192 proven. 2 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2023-12-02 22:01:04,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:01:04,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1969 states to 1268 states and 1905 transitions. [2023-12-02 22:01:04,013 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 1905 transitions. [2023-12-02 22:01:04,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:01:04,014 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:01:04,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:01:05,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:01:05,268 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 22:01:05,272 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:01:05,587 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 132 proven. 2 refuted. 0 times theorem prover too weak. 207 trivial. 0 not checked. [2023-12-02 22:01:05,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:01:05,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1969 states to 1268 states and 1905 transitions. [2023-12-02 22:01:05,613 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 1905 transitions. [2023-12-02 22:01:05,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:01:05,614 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:01:05,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:01:06,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:01:06,832 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 22:01:06,835 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:01:07,157 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 192 proven. 2 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2023-12-02 22:01:07,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:01:07,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1969 states to 1268 states and 1905 transitions. [2023-12-02 22:01:07,182 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 1905 transitions. [2023-12-02 22:01:07,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:01:07,184 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:01:07,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:01:08,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:01:08,210 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 22:01:08,214 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:01:08,539 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 192 proven. 2 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2023-12-02 22:01:08,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:01:08,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1969 states to 1268 states and 1905 transitions. [2023-12-02 22:01:08,567 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 1905 transitions. [2023-12-02 22:01:08,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:01:08,568 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:01:08,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:01:10,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:01:10,440 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 38 conjunts are in the unsatisfiable core [2023-12-02 22:01:10,444 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:01:10,760 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 192 proven. 2 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2023-12-02 22:01:10,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:01:10,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1969 states to 1268 states and 1905 transitions. [2023-12-02 22:01:10,895 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 1905 transitions. [2023-12-02 22:01:10,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:01:10,896 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:01:10,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:01:11,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:01:11,939 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 22:01:11,943 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:01:12,251 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 192 proven. 2 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2023-12-02 22:01:12,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:01:12,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1969 states to 1268 states and 1905 transitions. [2023-12-02 22:01:12,277 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 1905 transitions. [2023-12-02 22:01:12,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:01:12,278 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:01:12,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:01:13,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:01:13,246 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 22:01:13,250 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:01:13,577 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 192 proven. 2 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2023-12-02 22:01:13,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:01:13,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1969 states to 1268 states and 1905 transitions. [2023-12-02 22:01:13,605 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 1905 transitions. [2023-12-02 22:01:13,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:01:13,606 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:01:13,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:01:14,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:01:15,016 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 22:01:15,020 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:01:15,325 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 132 proven. 2 refuted. 0 times theorem prover too weak. 207 trivial. 0 not checked. [2023-12-02 22:01:15,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:01:15,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1969 states to 1268 states and 1905 transitions. [2023-12-02 22:01:15,354 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 1905 transitions. [2023-12-02 22:01:15,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:01:15,355 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:01:15,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:01:16,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:01:16,510 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 22:01:16,514 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:01:16,835 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 132 proven. 2 refuted. 0 times theorem prover too weak. 207 trivial. 0 not checked. [2023-12-02 22:01:16,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:01:16,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1969 states to 1268 states and 1905 transitions. [2023-12-02 22:01:16,866 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 1905 transitions. [2023-12-02 22:01:16,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:01:16,867 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:01:16,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:01:17,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:01:18,026 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 22:01:18,030 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:01:18,347 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 192 proven. 2 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2023-12-02 22:01:18,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:01:18,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1969 states to 1268 states and 1905 transitions. [2023-12-02 22:01:18,373 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 1905 transitions. [2023-12-02 22:01:18,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:01:18,375 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:01:18,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:01:21,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:01:21,855 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 22:01:21,859 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:01:22,165 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 132 proven. 2 refuted. 0 times theorem prover too weak. 207 trivial. 0 not checked. [2023-12-02 22:01:22,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:01:22,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1969 states to 1268 states and 1905 transitions. [2023-12-02 22:01:22,192 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 1905 transitions. [2023-12-02 22:01:22,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:01:22,193 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:01:22,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:01:23,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:01:23,699 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 22:01:23,703 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:01:24,022 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 192 proven. 2 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2023-12-02 22:01:24,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:01:24,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1969 states to 1268 states and 1905 transitions. [2023-12-02 22:01:24,048 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 1905 transitions. [2023-12-02 22:01:24,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:01:24,049 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:01:24,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:01:25,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:01:25,642 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 22:01:25,646 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:01:25,968 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 192 proven. 2 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2023-12-02 22:01:25,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:01:25,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1969 states to 1268 states and 1905 transitions. [2023-12-02 22:01:25,995 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 1905 transitions. [2023-12-02 22:01:25,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:01:25,997 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:01:25,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:01:27,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:01:27,320 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 42 conjunts are in the unsatisfiable core [2023-12-02 22:01:27,324 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:01:27,649 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 132 proven. 2 refuted. 0 times theorem prover too weak. 207 trivial. 0 not checked. [2023-12-02 22:01:27,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:01:27,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1969 states to 1268 states and 1905 transitions. [2023-12-02 22:01:27,676 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 1905 transitions. [2023-12-02 22:01:27,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:01:27,677 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:01:27,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:01:28,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:01:29,010 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 22:01:29,015 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:01:29,395 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 132 proven. 2 refuted. 0 times theorem prover too weak. 207 trivial. 0 not checked. [2023-12-02 22:01:29,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:01:29,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1969 states to 1268 states and 1905 transitions. [2023-12-02 22:01:29,423 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 1905 transitions. [2023-12-02 22:01:29,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:01:29,424 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:01:29,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:01:30,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:01:31,008 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 22:01:31,012 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:01:31,340 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 132 proven. 2 refuted. 0 times theorem prover too weak. 207 trivial. 0 not checked. [2023-12-02 22:01:31,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:01:31,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1969 states to 1268 states and 1905 transitions. [2023-12-02 22:01:31,375 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 1905 transitions. [2023-12-02 22:01:31,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:01:31,376 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:01:31,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:01:32,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:01:32,703 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 22:01:32,706 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:01:33,028 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 132 proven. 2 refuted. 0 times theorem prover too weak. 207 trivial. 0 not checked. [2023-12-02 22:01:33,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:01:33,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1969 states to 1268 states and 1905 transitions. [2023-12-02 22:01:33,055 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 1905 transitions. [2023-12-02 22:01:33,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:01:33,056 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:01:33,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:01:34,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:01:34,345 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 22:01:34,349 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:01:34,688 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 132 proven. 2 refuted. 0 times theorem prover too weak. 207 trivial. 0 not checked. [2023-12-02 22:01:34,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:01:34,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1969 states to 1268 states and 1905 transitions. [2023-12-02 22:01:34,715 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 1905 transitions. [2023-12-02 22:01:34,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:01:34,716 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:01:34,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:01:35,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:01:35,847 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 22:01:35,851 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:01:36,171 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 192 proven. 2 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2023-12-02 22:01:36,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:01:36,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1969 states to 1268 states and 1905 transitions. [2023-12-02 22:01:36,196 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 1905 transitions. [2023-12-02 22:01:36,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:01:36,197 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:01:36,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:01:37,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:01:37,433 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 22:01:37,437 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:01:37,760 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 192 proven. 2 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2023-12-02 22:01:37,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:01:37,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1969 states to 1268 states and 1905 transitions. [2023-12-02 22:01:37,787 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 1905 transitions. [2023-12-02 22:01:37,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:01:37,788 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:01:37,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:01:38,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:01:38,782 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 22:01:38,786 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:01:39,117 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 192 proven. 2 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2023-12-02 22:01:39,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:01:39,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1969 states to 1268 states and 1905 transitions. [2023-12-02 22:01:39,145 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 1905 transitions. [2023-12-02 22:01:39,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:01:39,147 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:01:39,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:01:40,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:01:40,137 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 22:01:40,141 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:01:40,463 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 192 proven. 2 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2023-12-02 22:01:40,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:01:40,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1969 states to 1268 states and 1905 transitions. [2023-12-02 22:01:40,493 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 1905 transitions. [2023-12-02 22:01:40,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:01:40,494 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:01:40,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:01:42,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:01:42,287 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 22:01:42,291 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:01:42,613 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 132 proven. 2 refuted. 0 times theorem prover too weak. 207 trivial. 0 not checked. [2023-12-02 22:01:42,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:01:42,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1969 states to 1268 states and 1905 transitions. [2023-12-02 22:01:42,639 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 1905 transitions. [2023-12-02 22:01:42,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:01:42,640 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:01:42,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:01:43,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:01:43,952 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 22:01:43,957 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:01:44,283 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 132 proven. 2 refuted. 0 times theorem prover too weak. 207 trivial. 0 not checked. [2023-12-02 22:01:44,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:01:44,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1969 states to 1268 states and 1905 transitions. [2023-12-02 22:01:44,318 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 1905 transitions. [2023-12-02 22:01:44,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:01:44,319 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:01:44,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:01:45,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:01:45,848 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 22:01:45,852 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:01:46,173 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 132 proven. 2 refuted. 0 times theorem prover too weak. 207 trivial. 0 not checked. [2023-12-02 22:01:46,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:01:46,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1969 states to 1268 states and 1905 transitions. [2023-12-02 22:01:46,198 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 1905 transitions. [2023-12-02 22:01:46,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:01:46,199 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:01:46,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:01:47,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:01:47,221 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 22:01:47,225 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:01:47,553 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 192 proven. 2 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2023-12-02 22:01:47,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:01:47,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1969 states to 1268 states and 1905 transitions. [2023-12-02 22:01:47,582 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 1905 transitions. [2023-12-02 22:01:47,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:01:47,583 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:01:47,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:01:48,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:01:48,805 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 22:01:48,809 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:01:49,139 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 192 proven. 2 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2023-12-02 22:01:49,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:01:49,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1969 states to 1268 states and 1905 transitions. [2023-12-02 22:01:49,173 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 1905 transitions. [2023-12-02 22:01:49,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:01:49,174 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:01:49,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:01:50,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:01:50,299 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 22:01:50,303 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:01:50,630 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 192 proven. 2 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2023-12-02 22:01:50,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:01:50,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1969 states to 1268 states and 1905 transitions. [2023-12-02 22:01:50,657 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 1905 transitions. [2023-12-02 22:01:50,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:01:50,658 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:01:50,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:01:54,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:01:54,463 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 100 conjunts are in the unsatisfiable core [2023-12-02 22:01:54,470 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:01:54,819 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 132 proven. 2 refuted. 0 times theorem prover too weak. 207 trivial. 0 not checked. [2023-12-02 22:01:54,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:01:54,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1969 states to 1268 states and 1905 transitions. [2023-12-02 22:01:54,848 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 1905 transitions. [2023-12-02 22:01:54,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:01:54,849 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:01:54,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:01:56,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:01:56,323 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 22:01:56,327 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:01:56,649 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 192 proven. 2 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2023-12-02 22:01:56,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:01:56,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1969 states to 1268 states and 1905 transitions. [2023-12-02 22:01:56,682 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 1905 transitions. [2023-12-02 22:01:56,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:01:56,683 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:01:56,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:01:58,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:01:58,296 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 22:01:58,300 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:01:58,622 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 192 proven. 2 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2023-12-02 22:01:58,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:01:58,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1969 states to 1268 states and 1905 transitions. [2023-12-02 22:01:58,652 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 1905 transitions. [2023-12-02 22:01:58,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:01:58,653 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:01:58,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:02:01,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:02:01,519 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 48 conjunts are in the unsatisfiable core [2023-12-02 22:02:01,524 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:02:01,846 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 132 proven. 2 refuted. 0 times theorem prover too weak. 207 trivial. 0 not checked. [2023-12-02 22:02:01,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:02:01,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1969 states to 1268 states and 1905 transitions. [2023-12-02 22:02:01,872 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 1905 transitions. [2023-12-02 22:02:01,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:02:01,873 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:02:01,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:02:02,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:02:03,039 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 22:02:03,043 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:02:03,364 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 192 proven. 2 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2023-12-02 22:02:03,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:02:03,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1969 states to 1268 states and 1905 transitions. [2023-12-02 22:02:03,391 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 1905 transitions. [2023-12-02 22:02:03,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:02:03,392 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:02:03,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:02:05,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:02:05,197 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 22:02:05,201 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:02:05,524 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 132 proven. 2 refuted. 0 times theorem prover too weak. 207 trivial. 0 not checked. [2023-12-02 22:02:05,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:02:05,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1969 states to 1268 states and 1905 transitions. [2023-12-02 22:02:05,548 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 1905 transitions. [2023-12-02 22:02:05,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:02:05,549 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:02:05,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:02:06,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:02:07,033 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 22:02:07,039 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:02:07,355 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 132 proven. 2 refuted. 0 times theorem prover too weak. 207 trivial. 0 not checked. [2023-12-02 22:02:07,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:02:07,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1969 states to 1268 states and 1905 transitions. [2023-12-02 22:02:07,386 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 1905 transitions. [2023-12-02 22:02:07,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:02:07,387 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:02:07,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:02:08,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:02:08,669 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 48 conjunts are in the unsatisfiable core [2023-12-02 22:02:08,673 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:02:08,998 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 192 proven. 2 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2023-12-02 22:02:09,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:02:09,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1969 states to 1268 states and 1905 transitions. [2023-12-02 22:02:09,024 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 1905 transitions. [2023-12-02 22:02:09,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:02:09,025 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:02:09,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:02:10,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:02:10,738 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 22:02:10,744 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:02:11,066 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 192 proven. 2 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2023-12-02 22:02:11,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:02:11,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1969 states to 1268 states and 1905 transitions. [2023-12-02 22:02:11,095 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 1905 transitions. [2023-12-02 22:02:11,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:02:11,096 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:02:11,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:02:12,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:02:12,158 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 22:02:12,163 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:02:12,487 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 192 proven. 2 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2023-12-02 22:02:12,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:02:12,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1969 states to 1268 states and 1905 transitions. [2023-12-02 22:02:12,512 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 1905 transitions. [2023-12-02 22:02:12,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:02:12,513 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:02:12,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:02:13,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:02:13,622 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 22:02:13,627 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:02:13,953 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 192 proven. 2 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2023-12-02 22:02:13,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:02:13,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1969 states to 1268 states and 1905 transitions. [2023-12-02 22:02:13,979 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 1905 transitions. [2023-12-02 22:02:13,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:02:13,980 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:02:13,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:02:15,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:02:15,163 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 22:02:15,167 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:02:15,476 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 192 proven. 2 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2023-12-02 22:02:15,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:02:15,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1969 states to 1268 states and 1905 transitions. [2023-12-02 22:02:15,502 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 1905 transitions. [2023-12-02 22:02:15,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:02:15,503 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:02:15,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:02:16,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:02:16,533 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 22:02:16,537 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:02:16,852 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 192 proven. 2 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2023-12-02 22:02:16,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:02:16,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1969 states to 1268 states and 1905 transitions. [2023-12-02 22:02:16,879 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 1905 transitions. [2023-12-02 22:02:16,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:02:16,880 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:02:16,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:02:17,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:02:17,844 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 22:02:17,847 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:02:18,159 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 192 proven. 2 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2023-12-02 22:02:18,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:02:18,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1969 states to 1268 states and 1905 transitions. [2023-12-02 22:02:18,186 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 1905 transitions. [2023-12-02 22:02:18,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:02:18,187 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:02:18,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:02:19,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:02:19,193 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 22:02:19,197 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:02:19,514 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 192 proven. 2 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2023-12-02 22:02:19,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:02:19,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1969 states to 1268 states and 1905 transitions. [2023-12-02 22:02:19,539 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 1905 transitions. [2023-12-02 22:02:19,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:02:19,540 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:02:19,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:02:20,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:02:20,778 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 22:02:20,782 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:02:21,107 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 192 proven. 2 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2023-12-02 22:02:21,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:02:21,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1969 states to 1268 states and 1905 transitions. [2023-12-02 22:02:21,135 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 1905 transitions. [2023-12-02 22:02:21,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:02:21,136 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:02:21,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:02:22,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:02:22,329 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 22:02:22,333 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:02:22,658 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 192 proven. 2 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2023-12-02 22:02:22,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:02:22,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1969 states to 1268 states and 1905 transitions. [2023-12-02 22:02:22,686 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 1905 transitions. [2023-12-02 22:02:22,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:02:22,687 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:02:22,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:02:24,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:02:24,573 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 42 conjunts are in the unsatisfiable core [2023-12-02 22:02:24,577 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:02:24,901 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 132 proven. 2 refuted. 0 times theorem prover too weak. 207 trivial. 0 not checked. [2023-12-02 22:02:24,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:02:24,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1969 states to 1268 states and 1905 transitions. [2023-12-02 22:02:24,926 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 1905 transitions. [2023-12-02 22:02:24,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:02:24,927 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:02:24,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:02:26,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:02:26,670 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 22:02:26,674 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:02:27,001 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 132 proven. 2 refuted. 0 times theorem prover too weak. 207 trivial. 0 not checked. [2023-12-02 22:02:27,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:02:27,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1969 states to 1268 states and 1905 transitions. [2023-12-02 22:02:27,028 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 1905 transitions. [2023-12-02 22:02:27,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:02:27,029 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:02:27,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:02:28,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:02:28,914 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 48 conjunts are in the unsatisfiable core [2023-12-02 22:02:28,918 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:02:29,249 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 192 proven. 2 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2023-12-02 22:02:29,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:02:29,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1969 states to 1268 states and 1905 transitions. [2023-12-02 22:02:29,275 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 1905 transitions. [2023-12-02 22:02:29,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:02:29,276 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:02:29,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:02:30,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:02:30,915 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 22:02:30,919 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:02:31,250 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 132 proven. 2 refuted. 0 times theorem prover too weak. 207 trivial. 0 not checked. [2023-12-02 22:02:31,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:02:31,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1969 states to 1268 states and 1905 transitions. [2023-12-02 22:02:31,277 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 1905 transitions. [2023-12-02 22:02:31,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:02:31,278 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:02:31,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:02:32,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:02:32,278 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 22:02:32,282 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:02:32,603 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 192 proven. 2 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2023-12-02 22:02:32,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:02:32,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1969 states to 1268 states and 1905 transitions. [2023-12-02 22:02:32,629 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 1905 transitions. [2023-12-02 22:02:32,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:02:32,630 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:02:32,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:02:33,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:02:34,038 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 22:02:34,042 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:02:34,366 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 192 proven. 2 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2023-12-02 22:02:34,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:02:34,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1969 states to 1268 states and 1905 transitions. [2023-12-02 22:02:34,392 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 1905 transitions. [2023-12-02 22:02:34,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:02:34,393 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:02:34,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:02:35,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:02:35,648 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 22:02:35,651 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:02:35,978 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 192 proven. 2 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2023-12-02 22:02:36,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:02:36,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1969 states to 1268 states and 1905 transitions. [2023-12-02 22:02:36,006 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 1905 transitions. [2023-12-02 22:02:36,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:02:36,007 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:02:36,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:02:39,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:02:39,513 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 22:02:39,518 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:02:39,840 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 132 proven. 2 refuted. 0 times theorem prover too weak. 207 trivial. 0 not checked. [2023-12-02 22:02:39,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:02:39,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1969 states to 1268 states and 1905 transitions. [2023-12-02 22:02:39,865 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 1905 transitions. [2023-12-02 22:02:39,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:02:39,866 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:02:39,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:02:41,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:02:41,198 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 22:02:41,202 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:02:41,521 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 192 proven. 2 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2023-12-02 22:02:41,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:02:41,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1969 states to 1268 states and 1905 transitions. [2023-12-02 22:02:41,555 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 1905 transitions. [2023-12-02 22:02:41,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:02:41,556 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:02:41,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:02:42,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:02:42,716 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 22:02:42,721 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:02:43,045 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 192 proven. 2 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2023-12-02 22:02:43,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:02:43,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1969 states to 1268 states and 1905 transitions. [2023-12-02 22:02:43,070 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 1905 transitions. [2023-12-02 22:02:43,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:02:43,071 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:02:43,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:02:44,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:02:44,730 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 22:02:44,734 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:02:45,056 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 132 proven. 2 refuted. 0 times theorem prover too weak. 207 trivial. 0 not checked. [2023-12-02 22:02:45,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:02:45,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1969 states to 1268 states and 1905 transitions. [2023-12-02 22:02:45,088 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 1905 transitions. [2023-12-02 22:02:45,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:02:45,089 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:02:45,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:02:46,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:02:46,324 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 22:02:46,328 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:02:46,652 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 132 proven. 2 refuted. 0 times theorem prover too weak. 207 trivial. 0 not checked. [2023-12-02 22:02:46,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:02:46,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1969 states to 1268 states and 1905 transitions. [2023-12-02 22:02:46,677 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 1905 transitions. [2023-12-02 22:02:46,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:02:46,678 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:02:46,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:02:47,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:02:47,761 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 22:02:47,765 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:02:48,085 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 132 proven. 2 refuted. 0 times theorem prover too weak. 207 trivial. 0 not checked. [2023-12-02 22:02:48,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:02:48,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1969 states to 1268 states and 1905 transitions. [2023-12-02 22:02:48,112 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 1905 transitions. [2023-12-02 22:02:48,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:02:48,113 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:02:48,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:02:49,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:02:49,467 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 22:02:49,471 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:02:49,793 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 192 proven. 2 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2023-12-02 22:02:49,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:02:49,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1969 states to 1268 states and 1905 transitions. [2023-12-02 22:02:49,828 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 1905 transitions. [2023-12-02 22:02:49,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:02:49,829 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:02:49,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:02:51,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:02:51,251 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 42 conjunts are in the unsatisfiable core [2023-12-02 22:02:51,255 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:02:51,573 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 132 proven. 2 refuted. 0 times theorem prover too weak. 207 trivial. 0 not checked. [2023-12-02 22:02:51,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:02:51,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1969 states to 1268 states and 1905 transitions. [2023-12-02 22:02:51,599 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 1905 transitions. [2023-12-02 22:02:51,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:02:51,600 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:02:51,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:02:53,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:02:53,227 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 48 conjunts are in the unsatisfiable core [2023-12-02 22:02:53,231 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:02:53,546 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 132 proven. 2 refuted. 0 times theorem prover too weak. 207 trivial. 0 not checked. [2023-12-02 22:02:53,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:02:53,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1969 states to 1268 states and 1905 transitions. [2023-12-02 22:02:53,573 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 1905 transitions. [2023-12-02 22:02:53,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:02:53,574 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:02:53,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:02:54,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:02:54,752 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 22:02:54,755 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:02:55,076 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 192 proven. 2 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2023-12-02 22:02:55,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:02:55,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1969 states to 1268 states and 1905 transitions. [2023-12-02 22:02:55,102 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 1905 transitions. [2023-12-02 22:02:55,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:02:55,103 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:02:55,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:02:57,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:02:57,390 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 66 conjunts are in the unsatisfiable core [2023-12-02 22:02:57,394 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:02:57,722 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 192 proven. 2 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2023-12-02 22:02:57,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:02:57,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1969 states to 1268 states and 1905 transitions. [2023-12-02 22:02:57,749 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 1905 transitions. [2023-12-02 22:02:57,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:02:57,750 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:02:57,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:02:58,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:02:58,856 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 22:02:58,860 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:02:59,186 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 192 proven. 2 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2023-12-02 22:02:59,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:02:59,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1969 states to 1268 states and 1905 transitions. [2023-12-02 22:02:59,214 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 1905 transitions. [2023-12-02 22:02:59,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:02:59,215 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:02:59,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:03:02,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:03:02,266 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 74 conjunts are in the unsatisfiable core [2023-12-02 22:03:02,270 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:03:02,597 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 192 proven. 2 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2023-12-02 22:03:02,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:03:02,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1969 states to 1268 states and 1905 transitions. [2023-12-02 22:03:02,624 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 1905 transitions. [2023-12-02 22:03:02,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:03:02,625 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:03:02,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:03:03,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:03:03,780 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 22:03:03,783 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:03:04,113 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 132 proven. 2 refuted. 0 times theorem prover too weak. 207 trivial. 0 not checked. [2023-12-02 22:03:04,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:03:04,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1969 states to 1268 states and 1905 transitions. [2023-12-02 22:03:04,139 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 1905 transitions. [2023-12-02 22:03:04,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:03:04,140 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:03:04,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:03:05,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:03:05,253 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 22:03:05,257 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:03:05,585 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 192 proven. 2 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2023-12-02 22:03:05,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:03:05,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1969 states to 1268 states and 1905 transitions. [2023-12-02 22:03:05,613 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 1905 transitions. [2023-12-02 22:03:05,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:03:05,615 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:03:05,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:03:06,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:03:06,929 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 22:03:06,933 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:03:07,261 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 132 proven. 2 refuted. 0 times theorem prover too weak. 207 trivial. 0 not checked. [2023-12-02 22:03:07,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:03:07,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1969 states to 1268 states and 1905 transitions. [2023-12-02 22:03:07,289 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 1905 transitions. [2023-12-02 22:03:07,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:03:07,290 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:03:07,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:03:08,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:03:08,426 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 22:03:08,431 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:03:08,750 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 192 proven. 2 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2023-12-02 22:03:08,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:03:08,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1969 states to 1268 states and 1905 transitions. [2023-12-02 22:03:08,877 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 1905 transitions. [2023-12-02 22:03:08,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:03:08,878 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:03:08,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:03:10,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:03:10,343 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 22:03:10,347 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:03:10,676 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 192 proven. 2 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2023-12-02 22:03:10,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:03:10,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1969 states to 1268 states and 1905 transitions. [2023-12-02 22:03:10,706 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 1905 transitions. [2023-12-02 22:03:10,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:03:10,707 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:03:10,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:03:12,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:03:12,624 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 22:03:12,628 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:03:12,955 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 132 proven. 2 refuted. 0 times theorem prover too weak. 207 trivial. 0 not checked. [2023-12-02 22:03:12,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:03:12,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1969 states to 1268 states and 1905 transitions. [2023-12-02 22:03:12,984 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 1905 transitions. [2023-12-02 22:03:12,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:03:12,985 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:03:12,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:03:13,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:03:14,023 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 22:03:14,027 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:03:14,349 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 192 proven. 2 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2023-12-02 22:03:14,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:03:14,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1969 states to 1268 states and 1905 transitions. [2023-12-02 22:03:14,379 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 1905 transitions. [2023-12-02 22:03:14,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:03:14,380 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:03:14,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:03:15,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:03:15,461 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 22:03:15,465 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:03:15,789 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 192 proven. 2 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2023-12-02 22:03:15,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:03:15,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1969 states to 1268 states and 1905 transitions. [2023-12-02 22:03:15,815 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 1905 transitions. [2023-12-02 22:03:15,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:03:15,816 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:03:15,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:03:17,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:03:17,319 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 22:03:17,324 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:03:17,645 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 132 proven. 2 refuted. 0 times theorem prover too weak. 207 trivial. 0 not checked. [2023-12-02 22:03:17,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:03:17,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1969 states to 1268 states and 1905 transitions. [2023-12-02 22:03:17,679 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 1905 transitions. [2023-12-02 22:03:17,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:03:17,680 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:03:17,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:03:18,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:03:18,867 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 42 conjunts are in the unsatisfiable core [2023-12-02 22:03:18,872 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:03:19,197 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 132 proven. 2 refuted. 0 times theorem prover too weak. 207 trivial. 0 not checked. [2023-12-02 22:03:19,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:03:19,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1969 states to 1268 states and 1905 transitions. [2023-12-02 22:03:19,224 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 1905 transitions. [2023-12-02 22:03:19,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:03:19,225 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:03:19,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:03:20,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:03:20,948 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 22:03:20,952 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:03:21,300 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 132 proven. 2 refuted. 0 times theorem prover too weak. 207 trivial. 0 not checked. [2023-12-02 22:03:21,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:03:21,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1969 states to 1268 states and 1905 transitions. [2023-12-02 22:03:21,334 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 1905 transitions. [2023-12-02 22:03:21,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:03:21,335 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:03:21,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:03:23,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:03:23,444 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 22:03:23,447 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:03:23,762 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 132 proven. 2 refuted. 0 times theorem prover too weak. 207 trivial. 0 not checked. [2023-12-02 22:03:23,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:03:23,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1969 states to 1268 states and 1905 transitions. [2023-12-02 22:03:23,789 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 1905 transitions. [2023-12-02 22:03:23,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:03:23,789 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:03:23,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:03:26,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:03:26,575 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 34 conjunts are in the unsatisfiable core [2023-12-02 22:03:26,579 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:03:26,771 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 191 proven. 2 refuted. 0 times theorem prover too weak. 148 trivial. 0 not checked. [2023-12-02 22:03:26,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:03:26,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1969 states to 1268 states and 1905 transitions. [2023-12-02 22:03:26,793 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 1905 transitions. [2023-12-02 22:03:26,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:03:26,794 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:03:26,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:03:27,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:03:27,933 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 22:03:27,938 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:03:28,271 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 192 proven. 2 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2023-12-02 22:03:28,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:03:28,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1969 states to 1268 states and 1905 transitions. [2023-12-02 22:03:28,297 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 1905 transitions. [2023-12-02 22:03:28,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:03:28,298 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:03:28,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:03:29,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:03:29,379 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 22:03:29,384 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:03:29,732 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 132 proven. 2 refuted. 0 times theorem prover too weak. 207 trivial. 0 not checked. [2023-12-02 22:03:29,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:03:29,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1969 states to 1268 states and 1905 transitions. [2023-12-02 22:03:29,767 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 1905 transitions. [2023-12-02 22:03:29,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:03:29,768 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:03:29,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:03:31,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:03:31,464 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 22:03:31,468 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:03:31,783 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 192 proven. 2 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2023-12-02 22:03:31,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:03:31,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1969 states to 1268 states and 1905 transitions. [2023-12-02 22:03:31,807 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 1905 transitions. [2023-12-02 22:03:31,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:03:31,808 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:03:31,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:03:32,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:03:32,816 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 22:03:32,819 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:03:33,133 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 132 proven. 2 refuted. 0 times theorem prover too weak. 207 trivial. 0 not checked. [2023-12-02 22:03:33,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:03:33,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1969 states to 1268 states and 1905 transitions. [2023-12-02 22:03:33,162 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 1905 transitions. [2023-12-02 22:03:33,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:03:33,163 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:03:33,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:03:34,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:03:34,299 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 22:03:34,303 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:03:34,642 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 192 proven. 2 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2023-12-02 22:03:34,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:03:34,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1969 states to 1268 states and 1905 transitions. [2023-12-02 22:03:34,672 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 1905 transitions. [2023-12-02 22:03:34,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:03:34,673 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:03:34,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:03:35,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:03:35,847 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 22:03:35,851 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:03:36,194 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 192 proven. 2 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2023-12-02 22:03:36,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:03:36,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1969 states to 1268 states and 1905 transitions. [2023-12-02 22:03:36,224 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 1905 transitions. [2023-12-02 22:03:36,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:03:36,225 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:03:36,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:03:37,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:03:37,925 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 48 conjunts are in the unsatisfiable core [2023-12-02 22:03:37,930 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:03:38,263 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 132 proven. 2 refuted. 0 times theorem prover too weak. 207 trivial. 0 not checked. [2023-12-02 22:03:38,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:03:38,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1969 states to 1268 states and 1905 transitions. [2023-12-02 22:03:38,295 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 1905 transitions. [2023-12-02 22:03:38,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:03:38,296 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:03:38,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:03:39,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:03:39,448 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 22:03:39,452 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:03:39,802 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 192 proven. 2 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2023-12-02 22:03:39,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:03:39,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1969 states to 1268 states and 1905 transitions. [2023-12-02 22:03:39,830 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 1905 transitions. [2023-12-02 22:03:39,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:03:39,831 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:03:39,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:03:40,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:03:40,895 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 22:03:40,899 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:03:41,236 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 192 proven. 2 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2023-12-02 22:03:41,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:03:41,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1969 states to 1268 states and 1905 transitions. [2023-12-02 22:03:41,261 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 1905 transitions. [2023-12-02 22:03:41,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:03:41,262 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:03:41,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:03:42,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:03:42,361 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 22:03:42,366 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:03:42,672 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 192 proven. 2 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2023-12-02 22:03:42,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:03:42,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1969 states to 1268 states and 1905 transitions. [2023-12-02 22:03:42,697 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 1905 transitions. [2023-12-02 22:03:42,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:03:42,698 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:03:42,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:03:44,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:03:44,936 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 38 conjunts are in the unsatisfiable core [2023-12-02 22:03:44,941 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:03:45,287 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 192 proven. 2 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2023-12-02 22:03:45,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:03:45,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1969 states to 1268 states and 1905 transitions. [2023-12-02 22:03:45,313 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 1905 transitions. [2023-12-02 22:03:45,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:03:45,314 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:03:45,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:03:46,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:03:46,617 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 22:03:46,621 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:03:46,962 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 132 proven. 2 refuted. 0 times theorem prover too weak. 207 trivial. 0 not checked. [2023-12-02 22:03:46,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:03:46,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1969 states to 1268 states and 1905 transitions. [2023-12-02 22:03:46,996 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 1905 transitions. [2023-12-02 22:03:46,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:03:46,997 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:03:46,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:03:48,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:03:48,157 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 22:03:48,160 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:03:48,512 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 132 proven. 2 refuted. 0 times theorem prover too weak. 207 trivial. 0 not checked. [2023-12-02 22:03:48,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:03:48,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1969 states to 1268 states and 1905 transitions. [2023-12-02 22:03:48,542 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 1905 transitions. [2023-12-02 22:03:48,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:03:48,543 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:03:48,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:03:49,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:03:49,610 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 22:03:49,614 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:03:49,949 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 192 proven. 2 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2023-12-02 22:03:49,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:03:49,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1969 states to 1268 states and 1905 transitions. [2023-12-02 22:03:49,977 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 1905 transitions. [2023-12-02 22:03:49,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:03:49,978 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:03:49,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:03:51,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:03:51,163 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 22:03:51,167 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:03:51,505 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 192 proven. 2 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2023-12-02 22:03:51,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:03:51,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1969 states to 1268 states and 1905 transitions. [2023-12-02 22:03:51,533 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 1905 transitions. [2023-12-02 22:03:51,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:03:51,534 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:03:51,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:03:52,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:03:52,656 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 22:03:52,660 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:03:52,998 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 192 proven. 2 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2023-12-02 22:03:53,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:03:53,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1969 states to 1268 states and 1905 transitions. [2023-12-02 22:03:53,026 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 1905 transitions. [2023-12-02 22:03:53,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:03:53,027 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:03:53,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:03:54,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:03:54,683 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 22:03:54,688 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:03:55,042 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 192 proven. 2 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2023-12-02 22:03:55,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:03:55,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1969 states to 1268 states and 1905 transitions. [2023-12-02 22:03:55,069 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 1905 transitions. [2023-12-02 22:03:55,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:03:55,070 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:03:55,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:03:56,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:03:56,881 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 22:03:56,885 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:03:57,196 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 192 proven. 2 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2023-12-02 22:03:57,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:03:57,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1969 states to 1268 states and 1905 transitions. [2023-12-02 22:03:57,220 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 1905 transitions. [2023-12-02 22:03:57,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:03:57,221 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:03:57,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:03:58,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:03:58,431 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 48 conjunts are in the unsatisfiable core [2023-12-02 22:03:58,435 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:03:58,782 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 192 proven. 2 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2023-12-02 22:03:58,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:03:58,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1969 states to 1268 states and 1905 transitions. [2023-12-02 22:03:58,810 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 1905 transitions. [2023-12-02 22:03:58,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:03:58,811 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:03:58,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:03:59,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:03:59,906 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 22:03:59,911 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:04:00,255 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 192 proven. 2 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2023-12-02 22:04:00,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:04:00,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1969 states to 1268 states and 1905 transitions. [2023-12-02 22:04:00,292 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 1905 transitions. [2023-12-02 22:04:00,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:04:00,293 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:04:00,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:04:01,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:04:01,908 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 22:04:01,912 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:04:02,232 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 132 proven. 2 refuted. 0 times theorem prover too weak. 207 trivial. 0 not checked. [2023-12-02 22:04:02,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:04:02,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1969 states to 1268 states and 1905 transitions. [2023-12-02 22:04:02,260 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 1905 transitions. [2023-12-02 22:04:02,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:04:02,261 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:04:02,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:04:03,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:04:03,882 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 22:04:03,886 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:04:04,236 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 132 proven. 2 refuted. 0 times theorem prover too weak. 207 trivial. 0 not checked. [2023-12-02 22:04:04,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:04:04,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1969 states to 1268 states and 1905 transitions. [2023-12-02 22:04:04,267 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 1905 transitions. [2023-12-02 22:04:04,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:04:04,268 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:04:04,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:04:06,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:04:06,042 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 70 conjunts are in the unsatisfiable core [2023-12-02 22:04:06,048 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:04:06,368 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 192 proven. 2 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2023-12-02 22:04:06,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:04:06,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1969 states to 1268 states and 1905 transitions. [2023-12-02 22:04:06,394 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 1905 transitions. [2023-12-02 22:04:06,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:04:06,395 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:04:06,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:04:09,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:04:09,831 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 34 conjunts are in the unsatisfiable core [2023-12-02 22:04:09,835 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:04:10,032 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 191 proven. 2 refuted. 0 times theorem prover too weak. 148 trivial. 0 not checked. [2023-12-02 22:04:10,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:04:10,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1969 states to 1268 states and 1905 transitions. [2023-12-02 22:04:10,065 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 1905 transitions. [2023-12-02 22:04:10,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:04:10,066 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:04:10,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:04:11,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:04:11,532 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 48 conjunts are in the unsatisfiable core [2023-12-02 22:04:11,536 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:04:11,870 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 192 proven. 2 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2023-12-02 22:04:11,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:04:11,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1969 states to 1268 states and 1905 transitions. [2023-12-02 22:04:11,903 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 1905 transitions. [2023-12-02 22:04:11,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:04:11,904 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:04:11,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:04:13,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:04:13,476 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 22:04:13,480 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:04:13,815 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 132 proven. 2 refuted. 0 times theorem prover too weak. 207 trivial. 0 not checked. [2023-12-02 22:04:13,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:04:13,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1969 states to 1268 states and 1905 transitions. [2023-12-02 22:04:13,849 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 1905 transitions. [2023-12-02 22:04:13,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:04:13,850 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:04:13,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:04:15,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:04:15,359 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 42 conjunts are in the unsatisfiable core [2023-12-02 22:04:15,363 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:04:15,694 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 132 proven. 2 refuted. 0 times theorem prover too weak. 207 trivial. 0 not checked. [2023-12-02 22:04:15,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:04:15,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1969 states to 1268 states and 1905 transitions. [2023-12-02 22:04:15,728 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 1905 transitions. [2023-12-02 22:04:15,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:04:15,729 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:04:15,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:04:16,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:04:16,841 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 48 conjunts are in the unsatisfiable core [2023-12-02 22:04:16,845 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:04:17,172 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 192 proven. 2 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2023-12-02 22:04:17,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:04:17,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1969 states to 1268 states and 1905 transitions. [2023-12-02 22:04:17,199 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 1905 transitions. [2023-12-02 22:04:17,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:04:17,200 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:04:17,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:04:18,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:04:18,255 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 22:04:18,259 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:04:18,574 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 192 proven. 2 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2023-12-02 22:04:18,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:04:18,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1969 states to 1268 states and 1905 transitions. [2023-12-02 22:04:18,600 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 1905 transitions. [2023-12-02 22:04:18,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:04:18,601 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:04:18,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:04:19,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:04:20,015 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 22:04:20,019 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:04:20,343 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 192 proven. 2 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2023-12-02 22:04:20,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:04:20,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1969 states to 1268 states and 1905 transitions. [2023-12-02 22:04:20,369 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 1905 transitions. [2023-12-02 22:04:20,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:04:20,370 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:04:20,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:04:21,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:04:21,400 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 22:04:21,404 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:04:21,729 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 192 proven. 2 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2023-12-02 22:04:21,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:04:21,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1969 states to 1268 states and 1905 transitions. [2023-12-02 22:04:21,757 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 1905 transitions. [2023-12-02 22:04:21,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:04:21,758 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:04:21,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:04:25,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:04:25,835 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 48 conjunts are in the unsatisfiable core [2023-12-02 22:04:25,838 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:04:26,163 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 132 proven. 2 refuted. 0 times theorem prover too weak. 207 trivial. 0 not checked. [2023-12-02 22:04:26,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:04:26,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1969 states to 1268 states and 1905 transitions. [2023-12-02 22:04:26,191 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 1905 transitions. [2023-12-02 22:04:26,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:04:26,192 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:04:26,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:04:27,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:04:27,691 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 38 conjunts are in the unsatisfiable core [2023-12-02 22:04:27,697 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:04:28,024 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 132 proven. 2 refuted. 0 times theorem prover too weak. 207 trivial. 0 not checked. [2023-12-02 22:04:28,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:04:28,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1969 states to 1268 states and 1905 transitions. [2023-12-02 22:04:28,050 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 1905 transitions. [2023-12-02 22:04:28,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:04:28,051 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:04:28,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:04:29,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:04:29,535 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 22:04:29,540 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:04:29,862 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 192 proven. 2 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2023-12-02 22:04:29,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:04:29,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1969 states to 1268 states and 1905 transitions. [2023-12-02 22:04:29,891 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 1905 transitions. [2023-12-02 22:04:29,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:04:29,892 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:04:29,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:04:33,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:04:33,497 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 22:04:33,500 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:04:33,827 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 192 proven. 2 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2023-12-02 22:04:33,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:04:33,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1969 states to 1268 states and 1905 transitions. [2023-12-02 22:04:33,853 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 1905 transitions. [2023-12-02 22:04:33,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:04:33,854 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:04:33,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:04:38,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:04:38,131 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 38 conjunts are in the unsatisfiable core [2023-12-02 22:04:38,135 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:04:38,466 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 192 proven. 2 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2023-12-02 22:04:38,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:04:38,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1969 states to 1268 states and 1905 transitions. [2023-12-02 22:04:38,500 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 1905 transitions. [2023-12-02 22:04:38,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:04:38,502 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:04:38,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:04:40,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:04:40,526 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 22:04:40,529 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:04:40,850 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 132 proven. 2 refuted. 0 times theorem prover too weak. 207 trivial. 0 not checked. [2023-12-02 22:04:40,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:04:40,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1969 states to 1268 states and 1905 transitions. [2023-12-02 22:04:40,877 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 1905 transitions. [2023-12-02 22:04:40,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:04:40,878 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:04:40,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:04:43,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:04:43,663 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 22:04:43,666 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:04:43,993 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 132 proven. 2 refuted. 0 times theorem prover too weak. 207 trivial. 0 not checked. [2023-12-02 22:04:44,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:04:44,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1969 states to 1268 states and 1905 transitions. [2023-12-02 22:04:44,022 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 1905 transitions. [2023-12-02 22:04:44,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:04:44,023 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:04:44,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:04:45,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:04:45,902 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 34 conjunts are in the unsatisfiable core [2023-12-02 22:04:45,908 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:04:48,327 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 132 proven. 2 refuted. 0 times theorem prover too weak. 207 trivial. 0 not checked. [2023-12-02 22:05:01,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:05:01,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2009 states to 1266 states and 1901 transitions. [2023-12-02 22:05:01,165 INFO L276 IsEmpty]: Start isEmpty. Operand 1266 states and 1901 transitions. [2023-12-02 22:05:01,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:05:01,166 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:05:01,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:05:02,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:05:02,585 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 22:05:02,589 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:05:02,913 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 132 proven. 2 refuted. 0 times theorem prover too weak. 207 trivial. 0 not checked. [2023-12-02 22:05:02,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:05:02,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2009 states to 1266 states and 1901 transitions. [2023-12-02 22:05:02,942 INFO L276 IsEmpty]: Start isEmpty. Operand 1266 states and 1901 transitions. [2023-12-02 22:05:02,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:05:02,943 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:05:02,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:05:04,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:05:04,181 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 22:05:04,184 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:05:04,500 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 132 proven. 2 refuted. 0 times theorem prover too weak. 207 trivial. 0 not checked. [2023-12-02 22:05:04,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:05:04,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2009 states to 1266 states and 1901 transitions. [2023-12-02 22:05:04,528 INFO L276 IsEmpty]: Start isEmpty. Operand 1266 states and 1901 transitions. [2023-12-02 22:05:04,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:05:04,529 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:05:04,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:05:05,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:05:05,512 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 22:05:05,516 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:05:05,839 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 192 proven. 2 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2023-12-02 22:05:05,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:05:05,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2009 states to 1266 states and 1901 transitions. [2023-12-02 22:05:05,867 INFO L276 IsEmpty]: Start isEmpty. Operand 1266 states and 1901 transitions. [2023-12-02 22:05:05,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:05:05,868 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:05:05,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:05:07,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:05:07,276 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 22:05:07,280 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:05:07,605 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 192 proven. 2 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2023-12-02 22:05:07,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:05:07,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2009 states to 1266 states and 1901 transitions. [2023-12-02 22:05:07,635 INFO L276 IsEmpty]: Start isEmpty. Operand 1266 states and 1901 transitions. [2023-12-02 22:05:07,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:05:07,636 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:05:07,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:05:08,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:05:08,686 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 22:05:08,690 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:05:09,023 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 192 proven. 2 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2023-12-02 22:05:09,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:05:09,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2009 states to 1266 states and 1901 transitions. [2023-12-02 22:05:09,054 INFO L276 IsEmpty]: Start isEmpty. Operand 1266 states and 1901 transitions. [2023-12-02 22:05:09,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:05:09,055 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:05:09,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:05:10,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:05:10,589 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 22:05:10,592 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:05:10,916 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 192 proven. 2 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2023-12-02 22:05:10,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:05:10,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2009 states to 1266 states and 1901 transitions. [2023-12-02 22:05:10,950 INFO L276 IsEmpty]: Start isEmpty. Operand 1266 states and 1901 transitions. [2023-12-02 22:05:10,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:05:10,951 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:05:10,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:05:12,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:05:12,150 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 22:05:12,153 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:05:12,474 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 192 proven. 2 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2023-12-02 22:05:12,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:05:12,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2009 states to 1266 states and 1901 transitions. [2023-12-02 22:05:12,502 INFO L276 IsEmpty]: Start isEmpty. Operand 1266 states and 1901 transitions. [2023-12-02 22:05:12,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:05:12,503 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:05:12,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:05:13,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:05:13,557 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 22:05:13,562 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:05:13,893 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 192 proven. 2 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2023-12-02 22:05:13,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:05:13,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2009 states to 1266 states and 1901 transitions. [2023-12-02 22:05:13,925 INFO L276 IsEmpty]: Start isEmpty. Operand 1266 states and 1901 transitions. [2023-12-02 22:05:13,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:05:13,926 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:05:13,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:05:15,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:05:15,134 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 22:05:15,138 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:05:15,473 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 132 proven. 2 refuted. 0 times theorem prover too weak. 207 trivial. 0 not checked. [2023-12-02 22:05:15,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:05:15,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2009 states to 1266 states and 1901 transitions. [2023-12-02 22:05:15,504 INFO L276 IsEmpty]: Start isEmpty. Operand 1266 states and 1901 transitions. [2023-12-02 22:05:15,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:05:15,505 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:05:15,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:05:16,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:05:16,600 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 42 conjunts are in the unsatisfiable core [2023-12-02 22:05:16,604 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:05:16,933 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 132 proven. 2 refuted. 0 times theorem prover too weak. 207 trivial. 0 not checked. [2023-12-02 22:05:16,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:05:16,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2009 states to 1266 states and 1901 transitions. [2023-12-02 22:05:16,963 INFO L276 IsEmpty]: Start isEmpty. Operand 1266 states and 1901 transitions. [2023-12-02 22:05:16,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:05:16,964 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:05:16,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:05:19,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:05:19,565 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 52 conjunts are in the unsatisfiable core [2023-12-02 22:05:19,569 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:05:19,915 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 192 proven. 2 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2023-12-02 22:05:19,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:05:19,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2009 states to 1266 states and 1901 transitions. [2023-12-02 22:05:19,945 INFO L276 IsEmpty]: Start isEmpty. Operand 1266 states and 1901 transitions. [2023-12-02 22:05:19,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:05:19,946 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:05:19,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:05:20,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:05:21,026 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 22:05:21,031 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:05:21,374 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 192 proven. 2 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2023-12-02 22:05:21,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:05:21,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2009 states to 1266 states and 1901 transitions. [2023-12-02 22:05:21,406 INFO L276 IsEmpty]: Start isEmpty. Operand 1266 states and 1901 transitions. [2023-12-02 22:05:21,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:05:21,407 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:05:21,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:05:22,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:05:22,523 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 22:05:22,527 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:05:22,852 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 192 proven. 2 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2023-12-02 22:05:22,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:05:22,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2009 states to 1266 states and 1901 transitions. [2023-12-02 22:05:22,881 INFO L276 IsEmpty]: Start isEmpty. Operand 1266 states and 1901 transitions. [2023-12-02 22:05:22,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:05:22,882 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:05:22,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:05:24,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:05:24,213 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 22:05:24,219 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:05:24,569 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 132 proven. 2 refuted. 0 times theorem prover too weak. 207 trivial. 0 not checked. [2023-12-02 22:05:24,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:05:24,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2009 states to 1266 states and 1901 transitions. [2023-12-02 22:05:24,609 INFO L276 IsEmpty]: Start isEmpty. Operand 1266 states and 1901 transitions. [2023-12-02 22:05:24,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:05:24,611 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:05:24,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:05:26,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:05:26,629 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 22:05:26,633 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:05:26,962 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 132 proven. 2 refuted. 0 times theorem prover too weak. 207 trivial. 0 not checked. [2023-12-02 22:05:26,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:05:26,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2009 states to 1266 states and 1901 transitions. [2023-12-02 22:05:26,995 INFO L276 IsEmpty]: Start isEmpty. Operand 1266 states and 1901 transitions. [2023-12-02 22:05:26,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:05:26,996 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:05:26,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:05:28,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:05:28,073 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 22:05:28,077 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:05:28,420 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 192 proven. 2 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2023-12-02 22:05:28,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:05:28,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2009 states to 1266 states and 1901 transitions. [2023-12-02 22:05:28,451 INFO L276 IsEmpty]: Start isEmpty. Operand 1266 states and 1901 transitions. [2023-12-02 22:05:28,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:05:28,452 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:05:28,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:05:29,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:05:29,892 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 22:05:29,896 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:05:30,238 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 192 proven. 2 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2023-12-02 22:05:30,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:05:30,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2009 states to 1266 states and 1901 transitions. [2023-12-02 22:05:30,267 INFO L276 IsEmpty]: Start isEmpty. Operand 1266 states and 1901 transitions. [2023-12-02 22:05:30,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:05:30,268 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:05:30,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:05:31,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:05:31,331 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 22:05:31,335 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:05:31,669 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 192 proven. 2 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2023-12-02 22:05:31,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:05:31,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2009 states to 1266 states and 1901 transitions. [2023-12-02 22:05:31,698 INFO L276 IsEmpty]: Start isEmpty. Operand 1266 states and 1901 transitions. [2023-12-02 22:05:31,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:05:31,699 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:05:31,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:05:32,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:05:32,787 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 22:05:32,791 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:05:33,138 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 132 proven. 2 refuted. 0 times theorem prover too weak. 207 trivial. 0 not checked. [2023-12-02 22:05:33,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:05:33,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2009 states to 1266 states and 1901 transitions. [2023-12-02 22:05:33,171 INFO L276 IsEmpty]: Start isEmpty. Operand 1266 states and 1901 transitions. [2023-12-02 22:05:33,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:05:33,172 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:05:33,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:05:35,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:05:35,647 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 22:05:35,651 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:05:35,993 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 132 proven. 2 refuted. 0 times theorem prover too weak. 207 trivial. 0 not checked. [2023-12-02 22:05:36,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:05:36,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2009 states to 1266 states and 1901 transitions. [2023-12-02 22:05:36,027 INFO L276 IsEmpty]: Start isEmpty. Operand 1266 states and 1901 transitions. [2023-12-02 22:05:36,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:05:36,028 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:05:36,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:05:37,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:05:37,268 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 22:05:37,272 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:05:37,611 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 132 proven. 2 refuted. 0 times theorem prover too weak. 207 trivial. 0 not checked. [2023-12-02 22:05:37,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:05:37,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2009 states to 1266 states and 1901 transitions. [2023-12-02 22:05:37,741 INFO L276 IsEmpty]: Start isEmpty. Operand 1266 states and 1901 transitions. [2023-12-02 22:05:37,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:05:37,742 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:05:37,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:05:38,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:05:38,895 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 22:05:38,899 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:05:39,250 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 132 proven. 2 refuted. 0 times theorem prover too weak. 207 trivial. 0 not checked. [2023-12-02 22:05:39,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:05:39,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2009 states to 1266 states and 1901 transitions. [2023-12-02 22:05:39,281 INFO L276 IsEmpty]: Start isEmpty. Operand 1266 states and 1901 transitions. [2023-12-02 22:05:39,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:05:39,282 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:05:39,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:05:40,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:05:40,534 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 22:05:40,538 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:05:40,872 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 192 proven. 2 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2023-12-02 22:05:40,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:05:40,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2009 states to 1266 states and 1901 transitions. [2023-12-02 22:05:40,902 INFO L276 IsEmpty]: Start isEmpty. Operand 1266 states and 1901 transitions. [2023-12-02 22:05:40,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:05:40,903 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:05:40,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:05:42,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:05:42,399 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 22:05:42,403 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:05:42,744 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 132 proven. 2 refuted. 0 times theorem prover too weak. 207 trivial. 0 not checked. [2023-12-02 22:05:42,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:05:42,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2009 states to 1266 states and 1901 transitions. [2023-12-02 22:05:42,773 INFO L276 IsEmpty]: Start isEmpty. Operand 1266 states and 1901 transitions. [2023-12-02 22:05:42,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:05:42,774 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:05:42,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:05:43,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:05:43,988 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 22:05:43,992 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:05:44,361 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 192 proven. 2 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2023-12-02 22:05:44,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:05:44,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2009 states to 1266 states and 1901 transitions. [2023-12-02 22:05:44,392 INFO L276 IsEmpty]: Start isEmpty. Operand 1266 states and 1901 transitions. [2023-12-02 22:05:44,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:05:44,393 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:05:44,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:05:45,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:05:45,500 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 22:05:45,504 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:05:45,832 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 192 proven. 2 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2023-12-02 22:05:45,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:05:45,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2009 states to 1266 states and 1901 transitions. [2023-12-02 22:05:45,860 INFO L276 IsEmpty]: Start isEmpty. Operand 1266 states and 1901 transitions. [2023-12-02 22:05:45,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:05:45,861 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:05:45,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:05:47,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:05:47,683 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 22:05:47,687 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:05:48,046 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 132 proven. 2 refuted. 0 times theorem prover too weak. 207 trivial. 0 not checked. [2023-12-02 22:05:48,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:05:48,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2009 states to 1266 states and 1901 transitions. [2023-12-02 22:05:48,077 INFO L276 IsEmpty]: Start isEmpty. Operand 1266 states and 1901 transitions. [2023-12-02 22:05:48,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:05:48,078 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:05:48,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:05:49,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:05:49,915 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 48 conjunts are in the unsatisfiable core [2023-12-02 22:05:49,919 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:05:50,249 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 192 proven. 2 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2023-12-02 22:05:50,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:05:50,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2009 states to 1266 states and 1901 transitions. [2023-12-02 22:05:50,278 INFO L276 IsEmpty]: Start isEmpty. Operand 1266 states and 1901 transitions. [2023-12-02 22:05:50,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:05:50,279 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:05:50,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:05:51,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:05:51,457 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 22:05:51,461 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:05:51,821 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 192 proven. 2 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2023-12-02 22:05:51,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:05:51,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2009 states to 1266 states and 1901 transitions. [2023-12-02 22:05:51,851 INFO L276 IsEmpty]: Start isEmpty. Operand 1266 states and 1901 transitions. [2023-12-02 22:05:51,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:05:51,852 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:05:51,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:05:52,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:05:52,985 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 22:05:52,989 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:05:53,341 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 192 proven. 2 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2023-12-02 22:05:53,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:05:53,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2009 states to 1266 states and 1901 transitions. [2023-12-02 22:05:53,374 INFO L276 IsEmpty]: Start isEmpty. Operand 1266 states and 1901 transitions. [2023-12-02 22:05:53,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:05:53,375 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:05:53,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:05:54,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:05:54,333 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 22:05:54,336 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:05:54,656 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 192 proven. 2 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2023-12-02 22:05:54,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:05:54,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2009 states to 1266 states and 1901 transitions. [2023-12-02 22:05:54,689 INFO L276 IsEmpty]: Start isEmpty. Operand 1266 states and 1901 transitions. [2023-12-02 22:05:54,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:05:54,690 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:05:54,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:05:56,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:05:56,190 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 22:05:56,194 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:05:56,534 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 132 proven. 2 refuted. 0 times theorem prover too weak. 207 trivial. 0 not checked. [2023-12-02 22:05:56,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:05:56,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2009 states to 1266 states and 1901 transitions. [2023-12-02 22:05:56,566 INFO L276 IsEmpty]: Start isEmpty. Operand 1266 states and 1901 transitions. [2023-12-02 22:05:56,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:05:56,567 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:05:56,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:05:59,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:05:59,142 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 38 conjunts are in the unsatisfiable core [2023-12-02 22:05:59,147 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:05:59,476 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 192 proven. 2 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2023-12-02 22:05:59,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:05:59,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2009 states to 1266 states and 1901 transitions. [2023-12-02 22:05:59,506 INFO L276 IsEmpty]: Start isEmpty. Operand 1266 states and 1901 transitions. [2023-12-02 22:05:59,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:05:59,507 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:05:59,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:06:00,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:06:00,838 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 22:06:00,842 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:06:01,204 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 132 proven. 2 refuted. 0 times theorem prover too weak. 207 trivial. 0 not checked. [2023-12-02 22:06:01,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:06:01,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2009 states to 1266 states and 1901 transitions. [2023-12-02 22:06:01,238 INFO L276 IsEmpty]: Start isEmpty. Operand 1266 states and 1901 transitions. [2023-12-02 22:06:01,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:06:01,240 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:06:01,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:06:02,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:06:02,635 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 22:06:02,639 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:06:02,979 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 132 proven. 2 refuted. 0 times theorem prover too weak. 207 trivial. 0 not checked. [2023-12-02 22:06:03,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:06:03,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2009 states to 1266 states and 1901 transitions. [2023-12-02 22:06:03,011 INFO L276 IsEmpty]: Start isEmpty. Operand 1266 states and 1901 transitions. [2023-12-02 22:06:03,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:06:03,013 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:06:03,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:06:04,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:06:04,115 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 22:06:04,119 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:06:04,465 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 192 proven. 2 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2023-12-02 22:06:04,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:06:04,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2009 states to 1266 states and 1901 transitions. [2023-12-02 22:06:04,498 INFO L276 IsEmpty]: Start isEmpty. Operand 1266 states and 1901 transitions. [2023-12-02 22:06:04,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:06:04,499 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:06:04,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:06:05,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:06:05,607 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 22:06:05,611 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:06:05,947 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 192 proven. 2 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2023-12-02 22:06:05,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:06:05,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2009 states to 1266 states and 1901 transitions. [2023-12-02 22:06:05,979 INFO L276 IsEmpty]: Start isEmpty. Operand 1266 states and 1901 transitions. [2023-12-02 22:06:05,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:06:05,980 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:06:05,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:06:07,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:06:07,687 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 38 conjunts are in the unsatisfiable core [2023-12-02 22:06:07,691 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:06:08,013 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 192 proven. 2 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2023-12-02 22:06:08,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:06:08,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2009 states to 1266 states and 1901 transitions. [2023-12-02 22:06:08,041 INFO L276 IsEmpty]: Start isEmpty. Operand 1266 states and 1901 transitions. [2023-12-02 22:06:08,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:06:08,042 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:06:08,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:06:09,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:06:09,160 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 22:06:09,164 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:06:09,508 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 192 proven. 2 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2023-12-02 22:06:09,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:06:09,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2009 states to 1266 states and 1901 transitions. [2023-12-02 22:06:09,541 INFO L276 IsEmpty]: Start isEmpty. Operand 1266 states and 1901 transitions. [2023-12-02 22:06:09,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:06:09,542 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:06:09,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:06:11,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:06:12,039 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 22:06:12,043 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:06:12,398 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 132 proven. 2 refuted. 0 times theorem prover too weak. 207 trivial. 0 not checked. [2023-12-02 22:06:12,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:06:12,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2009 states to 1266 states and 1901 transitions. [2023-12-02 22:06:12,431 INFO L276 IsEmpty]: Start isEmpty. Operand 1266 states and 1901 transitions. [2023-12-02 22:06:12,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:06:12,432 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:06:12,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:06:14,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:06:14,509 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 42 conjunts are in the unsatisfiable core [2023-12-02 22:06:14,513 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:06:14,881 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 192 proven. 2 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2023-12-02 22:06:14,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:06:14,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2009 states to 1266 states and 1901 transitions. [2023-12-02 22:06:14,917 INFO L276 IsEmpty]: Start isEmpty. Operand 1266 states and 1901 transitions. [2023-12-02 22:06:14,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:06:14,918 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:06:14,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:06:16,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:06:16,149 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 22:06:16,153 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:06:16,522 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 192 proven. 2 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2023-12-02 22:06:16,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:06:16,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2009 states to 1266 states and 1901 transitions. [2023-12-02 22:06:16,554 INFO L276 IsEmpty]: Start isEmpty. Operand 1266 states and 1901 transitions. [2023-12-02 22:06:16,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:06:16,555 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:06:16,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:06:17,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:06:17,963 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 22:06:17,967 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:06:18,344 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 132 proven. 2 refuted. 0 times theorem prover too weak. 207 trivial. 0 not checked. [2023-12-02 22:06:18,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:06:18,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2009 states to 1266 states and 1901 transitions. [2023-12-02 22:06:18,378 INFO L276 IsEmpty]: Start isEmpty. Operand 1266 states and 1901 transitions. [2023-12-02 22:06:18,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:06:18,379 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:06:18,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:06:19,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:06:19,679 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 42 conjunts are in the unsatisfiable core [2023-12-02 22:06:19,683 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:06:20,021 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 192 proven. 2 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2023-12-02 22:06:20,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:06:20,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2009 states to 1266 states and 1901 transitions. [2023-12-02 22:06:20,057 INFO L276 IsEmpty]: Start isEmpty. Operand 1266 states and 1901 transitions. [2023-12-02 22:06:20,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:06:20,058 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:06:20,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:06:21,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:06:21,089 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 22:06:21,093 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:06:21,456 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 192 proven. 2 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2023-12-02 22:06:21,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:06:21,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2009 states to 1266 states and 1901 transitions. [2023-12-02 22:06:21,489 INFO L276 IsEmpty]: Start isEmpty. Operand 1266 states and 1901 transitions. [2023-12-02 22:06:21,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:06:21,490 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:06:21,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:06:22,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:06:23,030 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 22:06:23,034 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:06:23,364 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 192 proven. 2 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2023-12-02 22:06:23,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:06:23,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2009 states to 1266 states and 1901 transitions. [2023-12-02 22:06:23,392 INFO L276 IsEmpty]: Start isEmpty. Operand 1266 states and 1901 transitions. [2023-12-02 22:06:23,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:06:23,393 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:06:23,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:06:24,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:06:24,941 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 22:06:24,945 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:06:25,303 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 132 proven. 2 refuted. 0 times theorem prover too weak. 207 trivial. 0 not checked. [2023-12-02 22:06:25,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:06:25,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2009 states to 1266 states and 1901 transitions. [2023-12-02 22:06:25,332 INFO L276 IsEmpty]: Start isEmpty. Operand 1266 states and 1901 transitions. [2023-12-02 22:06:25,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:06:25,333 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:06:25,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:06:26,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:06:26,510 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 22:06:26,514 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:06:26,875 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 132 proven. 2 refuted. 0 times theorem prover too weak. 207 trivial. 0 not checked. [2023-12-02 22:06:26,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:06:26,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2009 states to 1266 states and 1901 transitions. [2023-12-02 22:06:26,906 INFO L276 IsEmpty]: Start isEmpty. Operand 1266 states and 1901 transitions. [2023-12-02 22:06:26,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:06:26,907 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:06:26,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:06:28,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:06:28,245 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 42 conjunts are in the unsatisfiable core [2023-12-02 22:06:28,248 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:06:28,593 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 132 proven. 2 refuted. 0 times theorem prover too weak. 207 trivial. 0 not checked. [2023-12-02 22:06:28,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:06:28,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2009 states to 1266 states and 1901 transitions. [2023-12-02 22:06:28,622 INFO L276 IsEmpty]: Start isEmpty. Operand 1266 states and 1901 transitions. [2023-12-02 22:06:28,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:06:28,623 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:06:28,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:06:29,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:06:30,023 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 22:06:30,027 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:06:30,377 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 192 proven. 2 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2023-12-02 22:06:30,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:06:30,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2009 states to 1266 states and 1901 transitions. [2023-12-02 22:06:30,408 INFO L276 IsEmpty]: Start isEmpty. Operand 1266 states and 1901 transitions. [2023-12-02 22:06:30,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:06:30,409 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:06:30,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:06:31,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:06:31,512 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 22:06:31,516 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:06:31,847 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 192 proven. 2 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2023-12-02 22:06:31,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:06:31,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2009 states to 1266 states and 1901 transitions. [2023-12-02 22:06:31,878 INFO L276 IsEmpty]: Start isEmpty. Operand 1266 states and 1901 transitions. [2023-12-02 22:06:31,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:06:31,879 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:06:31,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:06:33,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:06:33,558 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 22:06:33,562 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:06:33,902 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 132 proven. 2 refuted. 0 times theorem prover too weak. 207 trivial. 0 not checked. [2023-12-02 22:06:33,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:06:33,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2009 states to 1266 states and 1901 transitions. [2023-12-02 22:06:33,932 INFO L276 IsEmpty]: Start isEmpty. Operand 1266 states and 1901 transitions. [2023-12-02 22:06:33,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:06:33,933 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:06:33,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:06:35,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:06:35,478 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 22:06:35,482 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:06:35,813 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 132 proven. 2 refuted. 0 times theorem prover too weak. 207 trivial. 0 not checked. [2023-12-02 22:06:35,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:06:35,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2009 states to 1266 states and 1901 transitions. [2023-12-02 22:06:35,841 INFO L276 IsEmpty]: Start isEmpty. Operand 1266 states and 1901 transitions. [2023-12-02 22:06:35,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:06:35,842 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:06:35,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:06:37,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:06:37,217 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 22:06:37,221 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:06:37,571 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 132 proven. 2 refuted. 0 times theorem prover too weak. 207 trivial. 0 not checked. [2023-12-02 22:06:37,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:06:37,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2009 states to 1266 states and 1901 transitions. [2023-12-02 22:06:37,604 INFO L276 IsEmpty]: Start isEmpty. Operand 1266 states and 1901 transitions. [2023-12-02 22:06:37,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:06:37,605 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:06:37,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:06:38,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:06:38,724 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 22:06:38,728 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:06:39,072 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 132 proven. 2 refuted. 0 times theorem prover too weak. 207 trivial. 0 not checked. [2023-12-02 22:06:39,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:06:39,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2009 states to 1266 states and 1901 transitions. [2023-12-02 22:06:39,101 INFO L276 IsEmpty]: Start isEmpty. Operand 1266 states and 1901 transitions. [2023-12-02 22:06:39,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:06:39,102 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:06:39,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:06:40,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:06:40,467 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 22:06:40,471 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:06:40,792 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 192 proven. 2 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2023-12-02 22:06:40,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:06:40,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2009 states to 1266 states and 1901 transitions. [2023-12-02 22:06:40,821 INFO L276 IsEmpty]: Start isEmpty. Operand 1266 states and 1901 transitions. [2023-12-02 22:06:40,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:06:40,822 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:06:40,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:06:42,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:06:42,351 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 22:06:42,355 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:06:42,713 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 132 proven. 2 refuted. 0 times theorem prover too weak. 207 trivial. 0 not checked. [2023-12-02 22:06:42,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:06:42,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2009 states to 1266 states and 1901 transitions. [2023-12-02 22:06:42,742 INFO L276 IsEmpty]: Start isEmpty. Operand 1266 states and 1901 transitions. [2023-12-02 22:06:42,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:06:42,743 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:06:42,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:06:43,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:06:43,931 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 22:06:43,935 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:06:44,254 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 192 proven. 2 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2023-12-02 22:06:44,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:06:44,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2009 states to 1266 states and 1901 transitions. [2023-12-02 22:06:44,283 INFO L276 IsEmpty]: Start isEmpty. Operand 1266 states and 1901 transitions. [2023-12-02 22:06:44,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:06:44,284 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:06:44,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:06:45,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:06:45,447 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 22:06:45,451 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:06:45,810 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 192 proven. 2 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2023-12-02 22:06:45,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:06:45,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2009 states to 1266 states and 1901 transitions. [2023-12-02 22:06:45,840 INFO L276 IsEmpty]: Start isEmpty. Operand 1266 states and 1901 transitions. [2023-12-02 22:06:45,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:06:45,841 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:06:45,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:06:47,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:06:47,277 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 22:06:47,281 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:06:47,635 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 192 proven. 2 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2023-12-02 22:06:47,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:06:47,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2009 states to 1266 states and 1901 transitions. [2023-12-02 22:06:47,664 INFO L276 IsEmpty]: Start isEmpty. Operand 1266 states and 1901 transitions. [2023-12-02 22:06:47,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:06:47,666 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:06:47,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:06:48,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:06:48,772 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 22:06:48,776 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:06:49,109 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 192 proven. 2 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2023-12-02 22:06:49,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:06:49,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2009 states to 1266 states and 1901 transitions. [2023-12-02 22:06:49,138 INFO L276 IsEmpty]: Start isEmpty. Operand 1266 states and 1901 transitions. [2023-12-02 22:06:49,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:06:49,139 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:06:49,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:06:50,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:06:50,427 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 22:06:50,431 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:06:50,795 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 192 proven. 2 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2023-12-02 22:06:50,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:06:50,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2009 states to 1266 states and 1901 transitions. [2023-12-02 22:06:50,825 INFO L276 IsEmpty]: Start isEmpty. Operand 1266 states and 1901 transitions. [2023-12-02 22:06:50,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:06:50,826 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:06:50,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:06:52,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:06:52,537 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 22:06:52,541 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:06:52,867 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 132 proven. 2 refuted. 0 times theorem prover too weak. 207 trivial. 0 not checked. [2023-12-02 22:06:52,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:06:52,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2009 states to 1266 states and 1901 transitions. [2023-12-02 22:06:52,896 INFO L276 IsEmpty]: Start isEmpty. Operand 1266 states and 1901 transitions. [2023-12-02 22:06:52,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:06:52,897 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:06:52,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:06:54,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:06:54,320 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 22:06:54,324 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:06:54,697 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 132 proven. 2 refuted. 0 times theorem prover too weak. 207 trivial. 0 not checked. [2023-12-02 22:06:54,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:06:54,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2009 states to 1266 states and 1901 transitions. [2023-12-02 22:06:54,729 INFO L276 IsEmpty]: Start isEmpty. Operand 1266 states and 1901 transitions. [2023-12-02 22:06:54,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:06:54,730 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:06:54,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:06:56,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:06:56,332 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 48 conjunts are in the unsatisfiable core [2023-12-02 22:06:56,336 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:06:56,707 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 192 proven. 2 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2023-12-02 22:06:56,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:06:56,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2009 states to 1266 states and 1901 transitions. [2023-12-02 22:06:56,737 INFO L276 IsEmpty]: Start isEmpty. Operand 1266 states and 1901 transitions. [2023-12-02 22:06:56,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:06:56,739 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:06:56,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:06:58,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:06:58,069 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 22:06:58,072 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:06:58,405 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 132 proven. 2 refuted. 0 times theorem prover too weak. 207 trivial. 0 not checked. [2023-12-02 22:06:58,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:06:58,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2009 states to 1266 states and 1901 transitions. [2023-12-02 22:06:58,435 INFO L276 IsEmpty]: Start isEmpty. Operand 1266 states and 1901 transitions. [2023-12-02 22:06:58,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:06:58,436 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:06:58,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:07:00,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:07:00,445 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 22:07:00,449 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:07:00,814 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 132 proven. 2 refuted. 0 times theorem prover too weak. 207 trivial. 0 not checked. [2023-12-02 22:07:00,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:07:00,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2009 states to 1266 states and 1901 transitions. [2023-12-02 22:07:00,844 INFO L276 IsEmpty]: Start isEmpty. Operand 1266 states and 1901 transitions. [2023-12-02 22:07:00,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:07:00,846 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:07:00,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:07:02,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:07:02,372 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 22:07:02,376 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:07:02,716 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 192 proven. 2 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2023-12-02 22:07:02,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:07:02,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2009 states to 1266 states and 1901 transitions. [2023-12-02 22:07:02,746 INFO L276 IsEmpty]: Start isEmpty. Operand 1266 states and 1901 transitions. [2023-12-02 22:07:02,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:07:02,747 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:07:02,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:07:03,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:07:03,722 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 42 conjunts are in the unsatisfiable core [2023-12-02 22:07:03,726 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:07:04,055 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 192 proven. 2 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2023-12-02 22:07:04,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:07:04,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2009 states to 1266 states and 1901 transitions. [2023-12-02 22:07:04,088 INFO L276 IsEmpty]: Start isEmpty. Operand 1266 states and 1901 transitions. [2023-12-02 22:07:04,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:07:04,089 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:07:04,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:07:05,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:07:05,715 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 22:07:05,718 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:07:06,071 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 192 proven. 2 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2023-12-02 22:07:06,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:07:06,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2009 states to 1266 states and 1901 transitions. [2023-12-02 22:07:06,100 INFO L276 IsEmpty]: Start isEmpty. Operand 1266 states and 1901 transitions. [2023-12-02 22:07:06,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:07:06,101 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:07:06,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:07:07,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:07:07,650 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 22:07:07,654 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:07:08,005 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 132 proven. 2 refuted. 0 times theorem prover too weak. 207 trivial. 0 not checked. [2023-12-02 22:07:08,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:07:08,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2009 states to 1266 states and 1901 transitions. [2023-12-02 22:07:08,035 INFO L276 IsEmpty]: Start isEmpty. Operand 1266 states and 1901 transitions. [2023-12-02 22:07:08,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:07:08,036 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:07:08,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:07:08,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:07:09,037 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 22:07:09,041 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:07:09,369 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 192 proven. 2 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2023-12-02 22:07:09,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:07:09,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2009 states to 1266 states and 1901 transitions. [2023-12-02 22:07:09,399 INFO L276 IsEmpty]: Start isEmpty. Operand 1266 states and 1901 transitions. [2023-12-02 22:07:09,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:07:09,400 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:07:09,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:07:11,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:07:11,082 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 22:07:11,086 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:07:11,441 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 132 proven. 2 refuted. 0 times theorem prover too weak. 207 trivial. 0 not checked. [2023-12-02 22:07:11,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:07:11,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2009 states to 1266 states and 1901 transitions. [2023-12-02 22:07:11,473 INFO L276 IsEmpty]: Start isEmpty. Operand 1266 states and 1901 transitions. [2023-12-02 22:07:11,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:07:11,474 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:07:11,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:07:13,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:07:13,522 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 38 conjunts are in the unsatisfiable core [2023-12-02 22:07:13,525 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:07:13,868 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 192 proven. 2 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2023-12-02 22:07:13,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:07:13,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2009 states to 1266 states and 1901 transitions. [2023-12-02 22:07:13,897 INFO L276 IsEmpty]: Start isEmpty. Operand 1266 states and 1901 transitions. [2023-12-02 22:07:13,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:07:13,898 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:07:13,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:07:14,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:07:14,986 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 22:07:14,990 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:07:15,351 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 192 proven. 2 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2023-12-02 22:07:15,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:07:15,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2009 states to 1266 states and 1901 transitions. [2023-12-02 22:07:15,382 INFO L276 IsEmpty]: Start isEmpty. Operand 1266 states and 1901 transitions. [2023-12-02 22:07:15,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:07:15,383 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:07:15,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:07:16,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:07:16,399 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 22:07:16,403 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:07:16,737 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 192 proven. 2 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2023-12-02 22:07:16,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:07:16,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2009 states to 1266 states and 1901 transitions. [2023-12-02 22:07:16,767 INFO L276 IsEmpty]: Start isEmpty. Operand 1266 states and 1901 transitions. [2023-12-02 22:07:16,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:07:16,768 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:07:16,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:07:17,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:07:18,008 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 22:07:18,012 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:07:18,353 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 192 proven. 2 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2023-12-02 22:07:18,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:07:18,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2009 states to 1266 states and 1901 transitions. [2023-12-02 22:07:18,382 INFO L276 IsEmpty]: Start isEmpty. Operand 1266 states and 1901 transitions. [2023-12-02 22:07:18,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:07:18,383 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:07:18,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:07:19,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:07:19,866 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 22:07:19,870 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:07:20,206 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 192 proven. 2 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2023-12-02 22:07:20,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:07:20,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2009 states to 1266 states and 1901 transitions. [2023-12-02 22:07:20,235 INFO L276 IsEmpty]: Start isEmpty. Operand 1266 states and 1901 transitions. [2023-12-02 22:07:20,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:07:20,236 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:07:20,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:07:21,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:07:21,430 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 22:07:21,434 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:07:21,769 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 192 proven. 2 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2023-12-02 22:07:21,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:07:21,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2009 states to 1266 states and 1901 transitions. [2023-12-02 22:07:21,800 INFO L276 IsEmpty]: Start isEmpty. Operand 1266 states and 1901 transitions. [2023-12-02 22:07:21,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:07:21,801 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:07:21,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:07:22,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:07:22,984 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 22:07:22,988 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:07:23,336 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 192 proven. 2 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2023-12-02 22:07:23,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:07:23,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2009 states to 1266 states and 1901 transitions. [2023-12-02 22:07:23,369 INFO L276 IsEmpty]: Start isEmpty. Operand 1266 states and 1901 transitions. [2023-12-02 22:07:23,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:07:23,370 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:07:23,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:07:24,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:07:24,436 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 22:07:24,440 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:07:24,794 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 192 proven. 2 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2023-12-02 22:07:24,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:07:24,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2009 states to 1266 states and 1901 transitions. [2023-12-02 22:07:24,925 INFO L276 IsEmpty]: Start isEmpty. Operand 1266 states and 1901 transitions. [2023-12-02 22:07:24,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:07:24,926 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:07:24,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:07:26,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:07:26,112 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 22:07:26,116 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:07:26,461 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 132 proven. 2 refuted. 0 times theorem prover too weak. 207 trivial. 0 not checked. [2023-12-02 22:07:26,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:07:26,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2009 states to 1266 states and 1901 transitions. [2023-12-02 22:07:26,490 INFO L276 IsEmpty]: Start isEmpty. Operand 1266 states and 1901 transitions. [2023-12-02 22:07:26,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:07:26,492 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:07:26,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:07:27,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:07:27,885 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 22:07:27,889 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:07:28,233 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 132 proven. 2 refuted. 0 times theorem prover too weak. 207 trivial. 0 not checked. [2023-12-02 22:07:28,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:07:28,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2009 states to 1266 states and 1901 transitions. [2023-12-02 22:07:28,264 INFO L276 IsEmpty]: Start isEmpty. Operand 1266 states and 1901 transitions. [2023-12-02 22:07:28,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:07:28,265 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:07:28,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:07:29,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:07:29,477 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 22:07:29,481 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:07:29,800 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 192 proven. 2 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2023-12-02 22:07:29,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:07:29,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2009 states to 1266 states and 1901 transitions. [2023-12-02 22:07:29,829 INFO L276 IsEmpty]: Start isEmpty. Operand 1266 states and 1901 transitions. [2023-12-02 22:07:29,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:07:29,830 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:07:29,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:07:32,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:07:32,055 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 34 conjunts are in the unsatisfiable core [2023-12-02 22:07:32,059 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:07:32,258 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 191 proven. 2 refuted. 0 times theorem prover too weak. 148 trivial. 0 not checked. [2023-12-02 22:07:32,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:07:32,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2009 states to 1266 states and 1901 transitions. [2023-12-02 22:07:32,282 INFO L276 IsEmpty]: Start isEmpty. Operand 1266 states and 1901 transitions. [2023-12-02 22:07:32,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:07:32,283 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:07:32,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:07:33,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:07:33,717 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 22:07:33,721 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:07:34,049 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 192 proven. 2 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2023-12-02 22:07:34,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:07:34,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2009 states to 1266 states and 1901 transitions. [2023-12-02 22:07:34,079 INFO L276 IsEmpty]: Start isEmpty. Operand 1266 states and 1901 transitions. [2023-12-02 22:07:34,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:07:34,080 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:07:34,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:07:35,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:07:35,240 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 22:07:35,244 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:07:35,582 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 192 proven. 2 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2023-12-02 22:07:35,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:07:35,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2009 states to 1266 states and 1901 transitions. [2023-12-02 22:07:35,613 INFO L276 IsEmpty]: Start isEmpty. Operand 1266 states and 1901 transitions. [2023-12-02 22:07:35,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:07:35,614 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:07:35,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:07:37,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:07:37,396 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 42 conjunts are in the unsatisfiable core [2023-12-02 22:07:37,400 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:07:37,740 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 132 proven. 2 refuted. 0 times theorem prover too weak. 207 trivial. 0 not checked. [2023-12-02 22:07:37,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:07:37,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2009 states to 1266 states and 1901 transitions. [2023-12-02 22:07:37,771 INFO L276 IsEmpty]: Start isEmpty. Operand 1266 states and 1901 transitions. [2023-12-02 22:07:37,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:07:37,772 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:07:37,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:07:38,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:07:38,892 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 22:07:38,896 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:07:39,254 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 192 proven. 2 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2023-12-02 22:07:39,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:07:39,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2009 states to 1266 states and 1901 transitions. [2023-12-02 22:07:39,284 INFO L276 IsEmpty]: Start isEmpty. Operand 1266 states and 1901 transitions. [2023-12-02 22:07:39,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:07:39,285 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:07:39,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:07:40,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:07:40,578 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 22:07:40,582 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:07:40,915 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 192 proven. 2 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2023-12-02 22:07:40,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:07:40,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2009 states to 1266 states and 1901 transitions. [2023-12-02 22:07:40,949 INFO L276 IsEmpty]: Start isEmpty. Operand 1266 states and 1901 transitions. [2023-12-02 22:07:40,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:07:40,950 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:07:40,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:07:42,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:07:42,075 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 22:07:42,079 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:07:42,437 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 192 proven. 2 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2023-12-02 22:07:42,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:07:42,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2009 states to 1266 states and 1901 transitions. [2023-12-02 22:07:42,470 INFO L276 IsEmpty]: Start isEmpty. Operand 1266 states and 1901 transitions. [2023-12-02 22:07:42,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:07:42,471 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:07:42,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:07:43,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:07:43,894 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 48 conjunts are in the unsatisfiable core [2023-12-02 22:07:43,898 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:07:44,240 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 192 proven. 2 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2023-12-02 22:07:44,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:07:44,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2009 states to 1266 states and 1901 transitions. [2023-12-02 22:07:44,273 INFO L276 IsEmpty]: Start isEmpty. Operand 1266 states and 1901 transitions. [2023-12-02 22:07:44,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:07:44,274 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:07:44,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:07:45,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:07:45,487 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 22:07:45,491 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:07:45,835 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 192 proven. 2 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2023-12-02 22:07:45,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:07:45,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2009 states to 1266 states and 1901 transitions. [2023-12-02 22:07:45,866 INFO L276 IsEmpty]: Start isEmpty. Operand 1266 states and 1901 transitions. [2023-12-02 22:07:45,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:07:45,867 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:07:45,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:07:47,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:07:47,927 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 22:07:47,931 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:07:48,293 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 132 proven. 2 refuted. 0 times theorem prover too weak. 207 trivial. 0 not checked. [2023-12-02 22:07:48,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:07:48,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2009 states to 1266 states and 1901 transitions. [2023-12-02 22:07:48,327 INFO L276 IsEmpty]: Start isEmpty. Operand 1266 states and 1901 transitions. [2023-12-02 22:07:48,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:07:48,328 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:07:48,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:07:49,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:07:49,419 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 22:07:49,423 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:07:49,757 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 192 proven. 2 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2023-12-02 22:07:49,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:07:49,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2009 states to 1266 states and 1901 transitions. [2023-12-02 22:07:49,788 INFO L276 IsEmpty]: Start isEmpty. Operand 1266 states and 1901 transitions. [2023-12-02 22:07:49,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:07:49,789 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:07:49,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:07:50,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:07:50,963 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 22:07:50,967 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:07:51,328 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 192 proven. 2 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2023-12-02 22:07:51,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:07:51,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2009 states to 1266 states and 1901 transitions. [2023-12-02 22:07:51,357 INFO L276 IsEmpty]: Start isEmpty. Operand 1266 states and 1901 transitions. [2023-12-02 22:07:51,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:07:51,358 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:07:51,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:07:52,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:07:52,388 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 22:07:52,392 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:07:52,745 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 192 proven. 2 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2023-12-02 22:07:52,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:07:52,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2009 states to 1266 states and 1901 transitions. [2023-12-02 22:07:52,775 INFO L276 IsEmpty]: Start isEmpty. Operand 1266 states and 1901 transitions. [2023-12-02 22:07:52,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:07:52,777 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:07:52,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:07:53,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:07:53,802 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 22:07:53,806 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:07:54,151 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 192 proven. 2 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2023-12-02 22:07:54,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:07:54,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2009 states to 1266 states and 1901 transitions. [2023-12-02 22:07:54,190 INFO L276 IsEmpty]: Start isEmpty. Operand 1266 states and 1901 transitions. [2023-12-02 22:07:54,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:07:54,192 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:07:54,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:07:55,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:07:55,832 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 22:07:55,836 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:07:56,158 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 132 proven. 2 refuted. 0 times theorem prover too weak. 207 trivial. 0 not checked. [2023-12-02 22:07:56,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:07:56,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2009 states to 1266 states and 1901 transitions. [2023-12-02 22:07:56,187 INFO L276 IsEmpty]: Start isEmpty. Operand 1266 states and 1901 transitions. [2023-12-02 22:07:56,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:07:56,188 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:07:56,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:07:58,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:07:58,304 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 22:07:58,308 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:07:58,665 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 132 proven. 2 refuted. 0 times theorem prover too weak. 207 trivial. 0 not checked. [2023-12-02 22:07:58,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:07:58,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2009 states to 1266 states and 1901 transitions. [2023-12-02 22:07:58,696 INFO L276 IsEmpty]: Start isEmpty. Operand 1266 states and 1901 transitions. [2023-12-02 22:07:58,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:07:58,697 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:07:58,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:08:00,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:08:00,075 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 22:08:00,079 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:08:00,438 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 132 proven. 2 refuted. 0 times theorem prover too weak. 207 trivial. 0 not checked. [2023-12-02 22:08:00,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:08:00,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2009 states to 1266 states and 1901 transitions. [2023-12-02 22:08:00,468 INFO L276 IsEmpty]: Start isEmpty. Operand 1266 states and 1901 transitions. [2023-12-02 22:08:00,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:08:00,469 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:08:00,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:08:01,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:08:01,563 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 22:08:01,567 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:08:01,924 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 192 proven. 2 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2023-12-02 22:08:01,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:08:01,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2009 states to 1266 states and 1901 transitions. [2023-12-02 22:08:01,957 INFO L276 IsEmpty]: Start isEmpty. Operand 1266 states and 1901 transitions. [2023-12-02 22:08:01,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:08:01,958 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:08:01,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:08:03,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:08:03,700 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 48 conjunts are in the unsatisfiable core [2023-12-02 22:08:03,705 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:08:04,100 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 132 proven. 2 refuted. 0 times theorem prover too weak. 207 trivial. 0 not checked. [2023-12-02 22:08:04,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:08:04,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2009 states to 1266 states and 1901 transitions. [2023-12-02 22:08:04,132 INFO L276 IsEmpty]: Start isEmpty. Operand 1266 states and 1901 transitions. [2023-12-02 22:08:04,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:08:04,133 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:08:04,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:08:05,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:08:05,682 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 22:08:05,686 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:08:06,025 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 192 proven. 2 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2023-12-02 22:08:06,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:08:06,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2009 states to 1266 states and 1901 transitions. [2023-12-02 22:08:06,054 INFO L276 IsEmpty]: Start isEmpty. Operand 1266 states and 1901 transitions. [2023-12-02 22:08:06,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:08:06,055 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:08:06,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:08:07,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:08:07,207 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 22:08:07,211 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:08:07,563 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 192 proven. 2 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2023-12-02 22:08:07,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:08:07,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2009 states to 1266 states and 1901 transitions. [2023-12-02 22:08:07,606 INFO L276 IsEmpty]: Start isEmpty. Operand 1266 states and 1901 transitions. [2023-12-02 22:08:07,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:08:07,608 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:08:07,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:08:09,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:08:09,212 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 42 conjunts are in the unsatisfiable core [2023-12-02 22:08:09,216 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:08:09,552 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 132 proven. 2 refuted. 0 times theorem prover too weak. 207 trivial. 0 not checked. [2023-12-02 22:08:09,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:08:09,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2009 states to 1266 states and 1901 transitions. [2023-12-02 22:08:09,582 INFO L276 IsEmpty]: Start isEmpty. Operand 1266 states and 1901 transitions. [2023-12-02 22:08:09,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:08:09,583 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:08:09,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:08:10,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:08:10,968 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 86 conjunts are in the unsatisfiable core [2023-12-02 22:08:10,972 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:08:11,330 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 192 proven. 2 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2023-12-02 22:08:11,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:08:11,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2009 states to 1266 states and 1901 transitions. [2023-12-02 22:08:11,363 INFO L276 IsEmpty]: Start isEmpty. Operand 1266 states and 1901 transitions. [2023-12-02 22:08:11,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:08:11,364 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:08:11,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:08:12,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:08:12,450 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 22:08:12,454 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:08:12,788 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 192 proven. 2 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2023-12-02 22:08:12,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:08:12,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2009 states to 1266 states and 1901 transitions. [2023-12-02 22:08:12,818 INFO L276 IsEmpty]: Start isEmpty. Operand 1266 states and 1901 transitions. [2023-12-02 22:08:12,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:08:12,819 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:08:12,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:08:14,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:08:14,068 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 22:08:14,072 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:08:14,435 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 132 proven. 2 refuted. 0 times theorem prover too weak. 207 trivial. 0 not checked. [2023-12-02 22:08:14,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:08:14,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2009 states to 1266 states and 1901 transitions. [2023-12-02 22:08:14,467 INFO L276 IsEmpty]: Start isEmpty. Operand 1266 states and 1901 transitions. [2023-12-02 22:08:14,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:08:14,469 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:08:14,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:08:16,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:08:16,267 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 22:08:16,271 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:08:16,589 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 132 proven. 2 refuted. 0 times theorem prover too weak. 207 trivial. 0 not checked. [2023-12-02 22:08:16,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:08:16,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2009 states to 1266 states and 1901 transitions. [2023-12-02 22:08:16,619 INFO L276 IsEmpty]: Start isEmpty. Operand 1266 states and 1901 transitions. [2023-12-02 22:08:16,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:08:16,620 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:08:16,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:08:17,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:08:17,772 INFO L262 TraceCheckSpWp]: Trace formula consists of 5025 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-02 22:08:17,776 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:08:18,110 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 192 proven. 2 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2023-12-02 22:08:18,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:08:18,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2009 states to 1266 states and 1901 transitions. [2023-12-02 22:08:18,141 INFO L276 IsEmpty]: Start isEmpty. Operand 1266 states and 1901 transitions. [2023-12-02 22:08:18,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:08:18,142 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:08:18,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms