./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/ntdrivers-simplified/kbfiltr_simpl2.cil-1.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version a4ecdabc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_39149194-ec24-4008-82c1-5d660ec7b8d7/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_39149194-ec24-4008-82c1-5d660ec7b8d7/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_39149194-ec24-4008-82c1-5d660ec7b8d7/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_39149194-ec24-4008-82c1-5d660ec7b8d7/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/ntdrivers-simplified/kbfiltr_simpl2.cil-1.c -s /tmp/vcloud-vcloud-master/worker/run_dir_39149194-ec24-4008-82c1-5d660ec7b8d7/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_39149194-ec24-4008-82c1-5d660ec7b8d7/bin/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 3e0d5536f9cd1f3a5d711f95a0369e25308fe790 .................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-30 01:03:07,829 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 01:03:07,866 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 01:03:07,954 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 01:03:07,955 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 01:03:07,962 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 01:03:07,965 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 01:03:07,975 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 01:03:07,979 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 01:03:07,986 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 01:03:07,987 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 01:03:07,989 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 01:03:07,990 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 01:03:07,992 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 01:03:07,993 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 01:03:07,995 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 01:03:07,997 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 01:03:07,999 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 01:03:08,001 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 01:03:08,004 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 01:03:08,007 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 01:03:08,009 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 01:03:08,011 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 01:03:08,012 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 01:03:08,016 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 01:03:08,017 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 01:03:08,017 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 01:03:08,019 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 01:03:08,020 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 01:03:08,022 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 01:03:08,023 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 01:03:08,024 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 01:03:08,025 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 01:03:08,027 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 01:03:08,029 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 01:03:08,030 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 01:03:08,031 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 01:03:08,031 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 01:03:08,032 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 01:03:08,033 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 01:03:08,034 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 01:03:08,037 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_39149194-ec24-4008-82c1-5d660ec7b8d7/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2020-11-30 01:03:08,089 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 01:03:08,089 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 01:03:08,091 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-30 01:03:08,092 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-30 01:03:08,092 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 01:03:08,093 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-30 01:03:08,093 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-30 01:03:08,093 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-30 01:03:08,094 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-30 01:03:08,094 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 01:03:08,094 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-30 01:03:08,094 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-30 01:03:08,095 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-30 01:03:08,095 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 01:03:08,095 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-30 01:03:08,095 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 01:03:08,096 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-30 01:03:08,096 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-30 01:03:08,096 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 01:03:08,097 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 01:03:08,097 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-30 01:03:08,097 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 01:03:08,098 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 01:03:08,098 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-30 01:03:08,098 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-30 01:03:08,098 INFO L138 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-vcloud-master/worker/run_dir_39149194-ec24-4008-82c1-5d660ec7b8d7/bin/ukojak/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_39149194-ec24-4008-82c1-5d660ec7b8d7/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3e0d5536f9cd1f3a5d711f95a0369e25308fe790 [2020-11-30 01:03:08,476 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 01:03:08,518 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 01:03:08,522 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 01:03:08,524 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 01:03:08,526 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 01:03:08,528 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_39149194-ec24-4008-82c1-5d660ec7b8d7/bin/ukojak/../../sv-benchmarks/c/ntdrivers-simplified/kbfiltr_simpl2.cil-1.c [2020-11-30 01:03:08,628 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_39149194-ec24-4008-82c1-5d660ec7b8d7/bin/ukojak/data/9b7628698/c4a59aa184bd46cf8574ef61c75eb2d9/FLAG70e3b8c5a [2020-11-30 01:03:09,263 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 01:03:09,264 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_39149194-ec24-4008-82c1-5d660ec7b8d7/sv-benchmarks/c/ntdrivers-simplified/kbfiltr_simpl2.cil-1.c [2020-11-30 01:03:09,288 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_39149194-ec24-4008-82c1-5d660ec7b8d7/bin/ukojak/data/9b7628698/c4a59aa184bd46cf8574ef61c75eb2d9/FLAG70e3b8c5a [2020-11-30 01:03:09,553 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_39149194-ec24-4008-82c1-5d660ec7b8d7/bin/ukojak/data/9b7628698/c4a59aa184bd46cf8574ef61c75eb2d9 [2020-11-30 01:03:09,557 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 01:03:09,559 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 01:03:09,562 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 01:03:09,562 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 01:03:09,568 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 01:03:09,569 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 01:03:09" (1/1) ... [2020-11-30 01:03:09,572 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5ecee819 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:03:09, skipping insertion in model container [2020-11-30 01:03:09,573 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 01:03:09" (1/1) ... [2020-11-30 01:03:09,581 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 01:03:09,643 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 01:03:10,077 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 01:03:10,103 INFO L203 MainTranslator]: Completed pre-run [2020-11-30 01:03:10,207 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 01:03:10,251 INFO L208 MainTranslator]: Completed translation [2020-11-30 01:03:10,252 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:03:10 WrapperNode [2020-11-30 01:03:10,252 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-30 01:03:10,254 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-30 01:03:10,254 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-30 01:03:10,255 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-30 01:03:10,268 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:03:10" (1/1) ... [2020-11-30 01:03:10,297 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:03:10" (1/1) ... [2020-11-30 01:03:10,401 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-30 01:03:10,402 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-11-30 01:03:10,402 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-11-30 01:03:10,403 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-11-30 01:03:10,418 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:03:10" (1/1) ... [2020-11-30 01:03:10,419 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:03:10" (1/1) ... [2020-11-30 01:03:10,428 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:03:10" (1/1) ... [2020-11-30 01:03:10,429 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:03:10" (1/1) ... [2020-11-30 01:03:10,467 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:03:10" (1/1) ... [2020-11-30 01:03:10,502 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:03:10" (1/1) ... [2020-11-30 01:03:10,519 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:03:10" (1/1) ... [2020-11-30 01:03:10,544 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-11-30 01:03:10,545 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-11-30 01:03:10,545 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-11-30 01:03:10,545 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-11-30 01:03:10,551 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:03:10" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_39149194-ec24-4008-82c1-5d660ec7b8d7/bin/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-30 01:03:10,661 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-11-30 01:03:10,661 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-11-30 01:03:10,661 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-11-30 01:03:10,662 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-11-30 01:03:10,934 WARN L798 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-11-30 01:03:10,947 WARN L798 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-11-30 01:03:10,962 WARN L798 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-11-30 01:03:10,976 WARN L798 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-11-30 01:03:10,988 WARN L798 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-11-30 01:03:11,010 WARN L798 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-11-30 01:03:11,038 WARN L798 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-11-30 01:03:11,066 WARN L798 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-11-30 01:03:11,088 WARN L798 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-11-30 01:03:11,095 WARN L798 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-11-30 01:03:11,123 WARN L798 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-11-30 01:03:11,160 WARN L798 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-11-30 01:03:12,651 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##249: assume false; [2020-11-30 01:03:12,655 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##250: assume !false; [2020-11-30 01:03:12,655 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##279: assume false; [2020-11-30 01:03:12,655 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##280: assume !false; [2020-11-30 01:03:12,656 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##219: assume false; [2020-11-30 01:03:12,656 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##220: assume !false; [2020-11-30 01:03:12,656 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##302: assume !false; [2020-11-30 01:03:12,657 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##301: assume false; [2020-11-30 01:03:12,659 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##322: assume !false; [2020-11-30 01:03:12,660 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##321: assume false; [2020-11-30 01:03:12,661 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##85: assume !false; [2020-11-30 01:03:12,663 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##84: assume false; [2020-11-30 01:03:12,664 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##191: assume false; [2020-11-30 01:03:12,664 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##192: assume !false; [2020-11-30 01:03:12,664 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##46: assume !false; [2020-11-30 01:03:12,664 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##45: assume false; [2020-11-30 01:03:12,665 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##140: assume false; [2020-11-30 01:03:12,666 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##141: assume !false; [2020-11-30 01:03:12,666 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##389: assume !false; [2020-11-30 01:03:12,666 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##388: assume false; [2020-11-30 01:03:12,667 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##18: assume false; [2020-11-30 01:03:12,667 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##19: assume !false; [2020-11-30 01:03:12,667 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##162: assume !false; [2020-11-30 01:03:12,667 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##161: assume false; [2020-11-30 01:03:13,927 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-11-30 01:03:13,928 INFO L298 CfgBuilder]: Removed 210 assume(true) statements. [2020-11-30 01:03:13,930 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 30.11 01:03:13 BoogieIcfgContainer [2020-11-30 01:03:13,930 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-11-30 01:03:13,931 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2020-11-30 01:03:13,931 INFO L271 PluginConnector]: Initializing CodeCheck... [2020-11-30 01:03:13,942 INFO L275 PluginConnector]: CodeCheck initialized [2020-11-30 01:03:13,942 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 30.11 01:03:13" (1/1) ... [2020-11-30 01:03:13,958 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-30 01:03:14,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 01:03:14,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 300 states to 199 states and 300 transitions. [2020-11-30 01:03:14,017 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 300 transitions. [2020-11-30 01:03:14,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2020-11-30 01:03:14,020 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 01:03:14,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:03:14,213 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 01:03:14,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 01:03:14,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 298 states to 199 states and 298 transitions. [2020-11-30 01:03:14,282 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 298 transitions. [2020-11-30 01:03:14,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2020-11-30 01:03:14,283 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 01:03:14,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:03:14,423 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 01:03:14,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 01:03:14,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 201 states and 299 transitions. [2020-11-30 01:03:14,537 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 299 transitions. [2020-11-30 01:03:14,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2020-11-30 01:03:14,543 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 01:03:14,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:03:14,619 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 01:03:14,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 01:03:14,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 298 states to 201 states and 298 transitions. [2020-11-30 01:03:14,643 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 298 transitions. [2020-11-30 01:03:14,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2020-11-30 01:03:14,646 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 01:03:14,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:03:14,709 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 01:03:14,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 01:03:14,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 295 states to 199 states and 295 transitions. [2020-11-30 01:03:14,743 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 295 transitions. [2020-11-30 01:03:14,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2020-11-30 01:03:14,744 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 01:03:14,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:03:14,815 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 01:03:15,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 01:03:15,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 200 states and 296 transitions. [2020-11-30 01:03:15,105 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 296 transitions. [2020-11-30 01:03:15,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2020-11-30 01:03:15,107 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 01:03:15,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:03:15,158 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 01:03:15,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 01:03:15,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 293 states to 198 states and 293 transitions. [2020-11-30 01:03:15,176 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 293 transitions. [2020-11-30 01:03:15,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2020-11-30 01:03:15,177 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 01:03:15,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:03:15,241 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 01:03:15,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 01:03:15,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 194 states and 289 transitions. [2020-11-30 01:03:15,250 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 289 transitions. [2020-11-30 01:03:15,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2020-11-30 01:03:15,251 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 01:03:15,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:03:15,297 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 01:03:15,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 01:03:15,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 291 states to 196 states and 291 transitions. [2020-11-30 01:03:15,322 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 291 transitions. [2020-11-30 01:03:15,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2020-11-30 01:03:15,323 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 01:03:15,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:03:15,361 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 01:03:15,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 01:03:15,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 196 states and 289 transitions. [2020-11-30 01:03:15,368 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 289 transitions. [2020-11-30 01:03:15,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2020-11-30 01:03:15,376 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 01:03:15,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:03:15,442 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 01:03:15,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 01:03:15,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 286 states to 194 states and 286 transitions. [2020-11-30 01:03:15,874 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 286 transitions. [2020-11-30 01:03:15,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2020-11-30 01:03:15,875 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 01:03:15,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:03:15,944 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 01:03:15,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 01:03:15,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 192 states and 283 transitions. [2020-11-30 01:03:15,959 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 283 transitions. [2020-11-30 01:03:15,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2020-11-30 01:03:15,959 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 01:03:15,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:03:15,996 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 01:03:16,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 01:03:16,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 279 states to 188 states and 279 transitions. [2020-11-30 01:03:16,007 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 279 transitions. [2020-11-30 01:03:16,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2020-11-30 01:03:16,008 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 01:03:16,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:03:16,040 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 01:03:16,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 01:03:16,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 186 states and 276 transitions. [2020-11-30 01:03:16,057 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 276 transitions. [2020-11-30 01:03:16,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2020-11-30 01:03:16,057 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 01:03:16,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:03:16,092 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 01:03:16,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 01:03:16,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 184 states and 273 transitions. [2020-11-30 01:03:16,105 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 273 transitions. [2020-11-30 01:03:16,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2020-11-30 01:03:16,106 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 01:03:16,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:03:16,137 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 01:03:16,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 01:03:16,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 188 states and 277 transitions. [2020-11-30 01:03:16,168 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 277 transitions. [2020-11-30 01:03:16,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2020-11-30 01:03:16,168 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 01:03:16,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:03:16,190 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 01:03:16,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 01:03:16,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 188 states and 276 transitions. [2020-11-30 01:03:16,197 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 276 transitions. [2020-11-30 01:03:16,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2020-11-30 01:03:16,197 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 01:03:16,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:03:16,231 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 01:03:16,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 01:03:16,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 184 states and 269 transitions. [2020-11-30 01:03:16,252 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 269 transitions. [2020-11-30 01:03:16,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2020-11-30 01:03:16,252 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 01:03:16,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:03:16,283 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 01:03:16,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 01:03:16,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 278 states to 186 states and 278 transitions. [2020-11-30 01:03:16,354 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 278 transitions. [2020-11-30 01:03:16,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2020-11-30 01:03:16,355 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 01:03:16,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:03:16,385 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 01:03:16,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 01:03:16,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 187 states and 277 transitions. [2020-11-30 01:03:16,400 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 277 transitions. [2020-11-30 01:03:16,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2020-11-30 01:03:16,400 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 01:03:16,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:03:16,425 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 01:03:16,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 01:03:16,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 187 states and 276 transitions. [2020-11-30 01:03:16,437 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 276 transitions. [2020-11-30 01:03:16,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2020-11-30 01:03:16,438 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 01:03:16,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:03:16,477 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 01:03:16,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 01:03:16,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 266 states to 179 states and 266 transitions. [2020-11-30 01:03:16,482 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 266 transitions. [2020-11-30 01:03:16,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2020-11-30 01:03:16,483 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 01:03:16,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:03:16,510 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 01:03:16,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 01:03:16,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 183 states and 270 transitions. [2020-11-30 01:03:16,543 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 270 transitions. [2020-11-30 01:03:16,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2020-11-30 01:03:16,543 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 01:03:16,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:03:16,578 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 01:03:16,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 01:03:16,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 183 states and 269 transitions. [2020-11-30 01:03:16,583 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 269 transitions. [2020-11-30 01:03:16,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2020-11-30 01:03:16,587 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 01:03:16,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:03:16,628 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 01:03:16,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 01:03:16,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 183 states and 268 transitions. [2020-11-30 01:03:16,634 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 268 transitions. [2020-11-30 01:03:16,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2020-11-30 01:03:16,635 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 01:03:16,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:03:16,675 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 01:03:16,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 01:03:16,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 181 states and 265 transitions. [2020-11-30 01:03:16,764 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 265 transitions. [2020-11-30 01:03:16,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2020-11-30 01:03:16,764 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 01:03:16,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:03:16,785 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 01:03:16,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 01:03:16,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 177 states and 258 transitions. [2020-11-30 01:03:16,804 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 258 transitions. [2020-11-30 01:03:16,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2020-11-30 01:03:16,805 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 01:03:16,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:03:16,863 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 01:03:17,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 01:03:17,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 175 states and 255 transitions. [2020-11-30 01:03:17,100 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 255 transitions. [2020-11-30 01:03:17,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2020-11-30 01:03:17,101 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 01:03:17,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:03:17,128 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 01:03:17,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 01:03:17,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 167 states and 245 transitions. [2020-11-30 01:03:17,134 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 245 transitions. [2020-11-30 01:03:17,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2020-11-30 01:03:17,134 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 01:03:17,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:03:17,156 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 01:03:17,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 01:03:17,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 165 states and 242 transitions. [2020-11-30 01:03:17,203 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 242 transitions. [2020-11-30 01:03:17,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2020-11-30 01:03:17,204 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 01:03:17,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:03:17,286 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 01:03:17,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 01:03:17,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 166 states and 249 transitions. [2020-11-30 01:03:17,714 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 249 transitions. [2020-11-30 01:03:17,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2020-11-30 01:03:17,717 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 01:03:17,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:03:17,750 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 01:03:17,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 01:03:17,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 166 states and 248 transitions. [2020-11-30 01:03:17,765 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 248 transitions. [2020-11-30 01:03:17,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2020-11-30 01:03:17,769 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 01:03:17,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:03:17,788 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 01:03:17,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 01:03:17,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241 states to 162 states and 241 transitions. [2020-11-30 01:03:17,807 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 241 transitions. [2020-11-30 01:03:17,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2020-11-30 01:03:17,808 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 01:03:17,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:03:17,829 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 01:03:17,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 01:03:17,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 158 states and 234 transitions. [2020-11-30 01:03:17,856 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 234 transitions. [2020-11-30 01:03:17,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2020-11-30 01:03:17,857 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 01:03:17,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:03:17,884 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 01:03:17,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 01:03:17,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 156 states and 231 transitions. [2020-11-30 01:03:17,928 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 231 transitions. [2020-11-30 01:03:17,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2020-11-30 01:03:17,929 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 01:03:17,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:03:17,951 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 01:03:17,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 01:03:17,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 230 states to 156 states and 230 transitions. [2020-11-30 01:03:17,958 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 230 transitions. [2020-11-30 01:03:17,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2020-11-30 01:03:17,959 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 01:03:17,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:03:17,997 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 01:03:18,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 01:03:18,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 156 states and 229 transitions. [2020-11-30 01:03:18,006 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 229 transitions. [2020-11-30 01:03:18,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2020-11-30 01:03:18,006 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 01:03:18,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:03:18,088 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 01:03:18,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 01:03:18,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 227 states to 156 states and 227 transitions. [2020-11-30 01:03:18,335 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 227 transitions. [2020-11-30 01:03:18,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2020-11-30 01:03:18,336 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 01:03:18,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:03:18,354 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 01:03:18,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 01:03:18,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 224 states to 154 states and 224 transitions. [2020-11-30 01:03:18,419 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 224 transitions. [2020-11-30 01:03:18,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2020-11-30 01:03:18,420 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 01:03:18,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:03:18,527 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 01:03:19,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 01:03:19,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 162 states and 240 transitions. [2020-11-30 01:03:19,667 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 240 transitions. [2020-11-30 01:03:19,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2020-11-30 01:03:19,667 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 01:03:19,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:03:19,685 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 01:03:19,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 01:03:19,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 162 states and 239 transitions. [2020-11-30 01:03:19,692 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 239 transitions. [2020-11-30 01:03:19,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2020-11-30 01:03:19,693 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 01:03:19,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:03:19,714 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 01:03:19,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 01:03:19,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241 states to 163 states and 241 transitions. [2020-11-30 01:03:19,759 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 241 transitions. [2020-11-30 01:03:19,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2020-11-30 01:03:19,760 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 01:03:19,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:03:19,804 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 01:03:20,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 01:03:20,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 167 states and 253 transitions. [2020-11-30 01:03:20,063 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 253 transitions. [2020-11-30 01:03:20,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2020-11-30 01:03:20,063 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 01:03:20,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:03:20,171 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 01:03:20,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 01:03:20,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 168 states and 259 transitions. [2020-11-30 01:03:20,504 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 259 transitions. [2020-11-30 01:03:20,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2020-11-30 01:03:20,505 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 01:03:20,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:03:20,526 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 01:03:20,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 01:03:20,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 257 states to 168 states and 257 transitions. [2020-11-30 01:03:20,532 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 257 transitions. [2020-11-30 01:03:20,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2020-11-30 01:03:20,534 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 01:03:20,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:03:20,554 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 01:03:20,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 01:03:20,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 170 states and 259 transitions. [2020-11-30 01:03:20,618 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 259 transitions. [2020-11-30 01:03:20,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2020-11-30 01:03:20,619 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 01:03:20,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:03:20,639 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 01:03:20,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 01:03:20,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 256 states to 168 states and 256 transitions. [2020-11-30 01:03:20,692 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 256 transitions. [2020-11-30 01:03:20,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2020-11-30 01:03:20,693 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 01:03:20,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:03:20,709 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 01:03:20,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 01:03:20,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 166 states and 253 transitions. [2020-11-30 01:03:20,757 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 253 transitions. [2020-11-30 01:03:20,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2020-11-30 01:03:20,758 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 01:03:20,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:03:20,859 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 01:03:20,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 01:03:20,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 254 states to 167 states and 254 transitions. [2020-11-30 01:03:20,955 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 254 transitions. [2020-11-30 01:03:20,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2020-11-30 01:03:20,956 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 01:03:20,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:03:21,170 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 01:03:23,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 01:03:23,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 177 states and 277 transitions. [2020-11-30 01:03:23,400 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 277 transitions. [2020-11-30 01:03:23,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2020-11-30 01:03:23,401 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 01:03:23,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:03:23,430 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 01:03:23,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 01:03:23,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 278 states to 178 states and 278 transitions. [2020-11-30 01:03:23,468 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 278 transitions. [2020-11-30 01:03:23,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2020-11-30 01:03:23,469 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 01:03:23,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:03:23,496 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 01:03:23,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 01:03:23,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 178 states and 277 transitions. [2020-11-30 01:03:23,538 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 277 transitions. [2020-11-30 01:03:23,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2020-11-30 01:03:23,539 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 01:03:23,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:03:23,563 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 01:03:23,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 01:03:23,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 171 states and 267 transitions. [2020-11-30 01:03:23,569 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 267 transitions. [2020-11-30 01:03:23,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2020-11-30 01:03:23,570 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 01:03:23,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:03:23,587 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 01:03:23,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 01:03:23,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 278 states to 178 states and 278 transitions. [2020-11-30 01:03:23,642 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 278 transitions. [2020-11-30 01:03:23,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2020-11-30 01:03:23,643 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 01:03:23,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:03:23,664 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 01:03:23,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 01:03:23,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 178 states and 277 transitions. [2020-11-30 01:03:23,670 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 277 transitions. [2020-11-30 01:03:23,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2020-11-30 01:03:23,671 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 01:03:23,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:03:23,696 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 01:03:23,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 01:03:23,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 279 states to 179 states and 279 transitions. [2020-11-30 01:03:23,817 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 279 transitions. [2020-11-30 01:03:23,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2020-11-30 01:03:23,817 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 01:03:23,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:03:23,835 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 01:03:23,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 01:03:23,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 278 states to 179 states and 278 transitions. [2020-11-30 01:03:23,860 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 278 transitions. [2020-11-30 01:03:23,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2020-11-30 01:03:23,861 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 01:03:23,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:03:23,879 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 01:03:24,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 01:03:24,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 183 states and 294 transitions. [2020-11-30 01:03:24,443 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 294 transitions. [2020-11-30 01:03:24,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2020-11-30 01:03:24,444 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 01:03:24,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:03:24,471 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 01:03:24,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 01:03:24,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 293 states to 183 states and 293 transitions. [2020-11-30 01:03:24,772 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 293 transitions. [2020-11-30 01:03:24,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2020-11-30 01:03:24,772 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 01:03:24,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:03:24,825 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 01:03:25,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 01:03:25,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 298 states to 184 states and 298 transitions. [2020-11-30 01:03:25,099 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 298 transitions. [2020-11-30 01:03:25,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2020-11-30 01:03:25,100 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 01:03:25,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:03:25,120 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 01:03:25,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 01:03:25,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 184 states and 296 transitions. [2020-11-30 01:03:25,127 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 296 transitions. [2020-11-30 01:03:25,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2020-11-30 01:03:25,128 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 01:03:25,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:03:25,148 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 01:03:25,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 01:03:25,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 184 states and 294 transitions. [2020-11-30 01:03:25,375 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 294 transitions. [2020-11-30 01:03:25,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2020-11-30 01:03:25,376 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 01:03:25,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:03:25,517 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 01:03:25,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 01:03:25,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 181 states and 290 transitions. [2020-11-30 01:03:25,887 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 290 transitions. [2020-11-30 01:03:25,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2020-11-30 01:03:25,888 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 01:03:25,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:03:25,910 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 01:03:27,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 01:03:27,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 322 states to 193 states and 322 transitions. [2020-11-30 01:03:27,925 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 322 transitions. [2020-11-30 01:03:27,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2020-11-30 01:03:27,926 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 01:03:27,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:03:27,945 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 01:03:28,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 01:03:28,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 192 states and 320 transitions. [2020-11-30 01:03:28,004 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 320 transitions. [2020-11-30 01:03:28,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2020-11-30 01:03:28,005 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 01:03:28,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:03:28,040 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 01:03:29,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 01:03:29,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 197 states and 335 transitions. [2020-11-30 01:03:29,568 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 335 transitions. [2020-11-30 01:03:29,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2020-11-30 01:03:29,568 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 01:03:29,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:03:29,594 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 01:03:29,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 01:03:29,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 334 states to 197 states and 334 transitions. [2020-11-30 01:03:29,602 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 334 transitions. [2020-11-30 01:03:29,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2020-11-30 01:03:29,603 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 01:03:29,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:03:29,627 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 01:03:29,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 01:03:29,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 322 states to 191 states and 322 transitions. [2020-11-30 01:03:29,660 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 322 transitions. [2020-11-30 01:03:29,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2020-11-30 01:03:29,661 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 01:03:29,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:03:29,710 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 01:03:29,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 01:03:29,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 334 states to 198 states and 334 transitions. [2020-11-30 01:03:29,771 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 334 transitions. [2020-11-30 01:03:29,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2020-11-30 01:03:29,772 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 01:03:29,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:03:29,791 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 01:03:29,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 01:03:29,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 199 states and 335 transitions. [2020-11-30 01:03:29,824 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 335 transitions. [2020-11-30 01:03:29,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2020-11-30 01:03:29,825 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 01:03:29,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:03:29,844 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 01:03:29,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 01:03:29,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 325 states to 192 states and 325 transitions. [2020-11-30 01:03:29,851 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 325 transitions. [2020-11-30 01:03:29,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2020-11-30 01:03:29,852 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 01:03:29,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:03:29,876 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 01:03:29,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 01:03:29,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 192 states and 324 transitions. [2020-11-30 01:03:29,900 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 324 transitions. [2020-11-30 01:03:29,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2020-11-30 01:03:29,901 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 01:03:29,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:03:29,919 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 01:03:29,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 01:03:29,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 326 states to 193 states and 326 transitions. [2020-11-30 01:03:29,979 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 326 transitions. [2020-11-30 01:03:29,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2020-11-30 01:03:29,980 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 01:03:29,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:03:29,999 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 01:03:30,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 01:03:30,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 326 states to 194 states and 326 transitions. [2020-11-30 01:03:30,050 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 326 transitions. [2020-11-30 01:03:30,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2020-11-30 01:03:30,051 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 01:03:30,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:03:30,070 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 01:03:30,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 01:03:30,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 193 states and 324 transitions. [2020-11-30 01:03:30,096 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 324 transitions. [2020-11-30 01:03:30,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2020-11-30 01:03:30,097 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 01:03:30,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:03:30,118 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 01:03:30,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 01:03:30,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 330 states to 197 states and 330 transitions. [2020-11-30 01:03:30,160 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 330 transitions. [2020-11-30 01:03:30,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2020-11-30 01:03:30,161 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 01:03:30,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:03:30,433 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 01:03:33,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 01:03:33,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 347 states to 201 states and 347 transitions. [2020-11-30 01:03:33,100 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 347 transitions. [2020-11-30 01:03:33,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2020-11-30 01:03:33,101 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 01:03:33,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:03:33,245 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 01:03:33,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 01:03:33,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 201 states and 346 transitions. [2020-11-30 01:03:33,270 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 346 transitions. [2020-11-30 01:03:33,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2020-11-30 01:03:33,271 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 01:03:33,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:03:33,294 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 01:03:33,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 01:03:33,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 201 states and 345 transitions. [2020-11-30 01:03:33,301 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 345 transitions. [2020-11-30 01:03:33,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2020-11-30 01:03:33,302 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 01:03:33,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:03:33,325 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 01:03:33,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 01:03:33,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 201 states and 343 transitions. [2020-11-30 01:03:33,333 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 343 transitions. [2020-11-30 01:03:33,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2020-11-30 01:03:33,334 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 01:03:33,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:03:33,353 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 01:03:33,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 01:03:33,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 342 states to 201 states and 342 transitions. [2020-11-30 01:03:33,361 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 342 transitions. [2020-11-30 01:03:33,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2020-11-30 01:03:33,362 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 01:03:33,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:03:33,591 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 01:03:34,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 01:03:34,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 340 states to 201 states and 340 transitions. [2020-11-30 01:03:34,122 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 340 transitions. [2020-11-30 01:03:34,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2020-11-30 01:03:34,123 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 01:03:34,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:03:34,141 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 01:03:34,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 01:03:34,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 203 states and 346 transitions. [2020-11-30 01:03:34,213 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 346 transitions. [2020-11-30 01:03:34,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2020-11-30 01:03:34,213 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 01:03:34,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:03:34,499 WARN L193 SmtUtils]: Spent 114.00 ms on a formula simplification that was a NOOP. DAG size: 7 [2020-11-30 01:03:34,594 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 01:03:38,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 01:03:38,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 361 states to 211 states and 361 transitions. [2020-11-30 01:03:38,064 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 361 transitions. [2020-11-30 01:03:38,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2020-11-30 01:03:38,065 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 01:03:38,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:03:38,197 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 01:03:38,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 01:03:38,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 360 states to 211 states and 360 transitions. [2020-11-30 01:03:38,218 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 360 transitions. [2020-11-30 01:03:38,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2020-11-30 01:03:38,219 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 01:03:38,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:03:38,242 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 01:03:38,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 01:03:38,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 204 states and 348 transitions. [2020-11-30 01:03:38,251 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 348 transitions. [2020-11-30 01:03:38,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2020-11-30 01:03:38,253 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 01:03:38,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:03:38,276 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 01:03:38,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 01:03:38,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 360 states to 211 states and 360 transitions. [2020-11-30 01:03:38,357 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 360 transitions. [2020-11-30 01:03:38,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2020-11-30 01:03:38,358 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 01:03:38,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:03:38,383 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 01:03:38,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 01:03:38,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 213 states and 365 transitions. [2020-11-30 01:03:38,443 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 365 transitions. [2020-11-30 01:03:38,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2020-11-30 01:03:38,444 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 01:03:38,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:03:38,465 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 01:03:38,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 01:03:38,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 363 states to 212 states and 363 transitions. [2020-11-30 01:03:38,500 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 363 transitions. [2020-11-30 01:03:38,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2020-11-30 01:03:38,501 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 01:03:38,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:03:38,526 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 01:03:38,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 01:03:38,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 351 states to 206 states and 351 transitions. [2020-11-30 01:03:38,559 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 351 transitions. [2020-11-30 01:03:38,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2020-11-30 01:03:38,560 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 01:03:38,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:03:38,581 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 01:03:38,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 01:03:38,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 350 states to 206 states and 350 transitions. [2020-11-30 01:03:38,590 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 350 transitions. [2020-11-30 01:03:38,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2020-11-30 01:03:38,591 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 01:03:38,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:03:38,736 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 01:03:38,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 01:03:38,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 347 states to 205 states and 347 transitions. [2020-11-30 01:03:38,823 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 347 transitions. [2020-11-30 01:03:38,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2020-11-30 01:03:38,824 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 01:03:38,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:03:38,845 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 01:03:40,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 01:03:40,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 364 states to 209 states and 364 transitions. [2020-11-30 01:03:40,248 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 364 transitions. [2020-11-30 01:03:40,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2020-11-30 01:03:40,249 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 01:03:40,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:03:40,269 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 01:03:40,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 01:03:40,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 363 states to 209 states and 363 transitions. [2020-11-30 01:03:40,279 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 363 transitions. [2020-11-30 01:03:40,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2020-11-30 01:03:40,280 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 01:03:40,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:03:40,310 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 01:03:40,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 01:03:40,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 369 states to 210 states and 369 transitions. [2020-11-30 01:03:40,501 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 369 transitions. [2020-11-30 01:03:40,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2020-11-30 01:03:40,502 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 01:03:40,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:03:40,523 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 01:03:40,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 01:03:40,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 368 states to 210 states and 368 transitions. [2020-11-30 01:03:40,532 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 368 transitions. [2020-11-30 01:03:40,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2020-11-30 01:03:40,533 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 01:03:40,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:03:40,550 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 01:03:40,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 01:03:40,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 355 states to 210 states and 355 transitions. [2020-11-30 01:03:40,561 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 355 transitions. [2020-11-30 01:03:40,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2020-11-30 01:03:40,561 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 01:03:40,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:03:40,580 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 01:03:40,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 01:03:40,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 354 states to 210 states and 354 transitions. [2020-11-30 01:03:40,589 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 354 transitions. [2020-11-30 01:03:40,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2020-11-30 01:03:40,590 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 01:03:40,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:03:40,709 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 01:03:40,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 01:03:40,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 353 states to 210 states and 353 transitions. [2020-11-30 01:03:40,736 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 353 transitions. [2020-11-30 01:03:40,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2020-11-30 01:03:40,737 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 01:03:40,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:03:41,015 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 01:03:44,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 01:03:44,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 350 states to 208 states and 350 transitions. [2020-11-30 01:03:44,096 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 350 transitions. [2020-11-30 01:03:44,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2020-11-30 01:03:44,097 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 01:03:44,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:03:44,111 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 01:03:44,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 01:03:44,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 208 states and 349 transitions. [2020-11-30 01:03:44,168 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 349 transitions. [2020-11-30 01:03:44,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2020-11-30 01:03:44,168 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 01:03:44,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:03:44,192 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 01:03:44,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 01:03:44,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 355 states to 210 states and 355 transitions. [2020-11-30 01:03:44,788 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 355 transitions. [2020-11-30 01:03:44,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2020-11-30 01:03:44,789 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 01:03:44,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:03:44,805 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 01:03:44,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 01:03:44,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 357 states to 211 states and 357 transitions. [2020-11-30 01:03:44,849 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 357 transitions. [2020-11-30 01:03:44,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2020-11-30 01:03:44,850 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 01:03:44,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:03:44,864 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 01:03:44,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 01:03:44,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 212 states and 359 transitions. [2020-11-30 01:03:44,912 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 359 transitions. [2020-11-30 01:03:44,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2020-11-30 01:03:44,913 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 01:03:44,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:03:44,926 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 01:03:45,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 01:03:45,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 369 states to 216 states and 369 transitions. [2020-11-30 01:03:45,622 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 369 transitions. [2020-11-30 01:03:45,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2020-11-30 01:03:45,622 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 01:03:45,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:03:45,637 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 01:03:45,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 01:03:45,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 218 states and 373 transitions. [2020-11-30 01:03:45,924 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 373 transitions. [2020-11-30 01:03:45,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2020-11-30 01:03:45,924 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 01:03:45,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:03:45,942 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 01:03:46,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 01:03:46,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 372 states to 218 states and 372 transitions. [2020-11-30 01:03:46,331 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 372 transitions. [2020-11-30 01:03:46,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2020-11-30 01:03:46,331 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 01:03:46,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:03:46,437 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 01:03:46,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 01:03:46,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 355 states to 208 states and 355 transitions. [2020-11-30 01:03:46,511 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 355 transitions. [2020-11-30 01:03:46,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2020-11-30 01:03:46,511 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 01:03:46,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:03:46,609 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 01:03:46,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 01:03:46,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 216 states and 370 transitions. [2020-11-30 01:03:46,682 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 370 transitions. [2020-11-30 01:03:46,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2020-11-30 01:03:46,682 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 01:03:46,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:03:46,697 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 01:03:46,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 01:03:46,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 358 states to 209 states and 358 transitions. [2020-11-30 01:03:46,704 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 358 transitions. [2020-11-30 01:03:46,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2020-11-30 01:03:46,705 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 01:03:46,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:03:46,820 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 01:03:46,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 01:03:46,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 357 states to 209 states and 357 transitions. [2020-11-30 01:03:46,849 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 357 transitions. [2020-11-30 01:03:46,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2020-11-30 01:03:46,849 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 01:03:46,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:03:46,867 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 01:03:46,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 01:03:46,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 355 states to 208 states and 355 transitions. [2020-11-30 01:03:46,890 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 355 transitions. [2020-11-30 01:03:46,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2020-11-30 01:03:46,891 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 01:03:46,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:03:46,906 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 01:03:47,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 01:03:47,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 357 states to 209 states and 357 transitions. [2020-11-30 01:03:47,209 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 357 transitions. [2020-11-30 01:03:47,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2020-11-30 01:03:47,209 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 01:03:47,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:03:47,229 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 01:03:47,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 01:03:47,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 201 states and 348 transitions. [2020-11-30 01:03:47,237 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 348 transitions. [2020-11-30 01:03:47,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2020-11-30 01:03:47,237 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 01:03:47,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:03:47,261 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 01:03:47,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 01:03:47,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 347 states to 201 states and 347 transitions. [2020-11-30 01:03:47,269 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 347 transitions. [2020-11-30 01:03:47,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2020-11-30 01:03:47,269 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 01:03:47,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:03:47,286 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 01:03:47,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 01:03:47,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 201 states and 346 transitions. [2020-11-30 01:03:47,294 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 346 transitions. [2020-11-30 01:03:47,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2020-11-30 01:03:47,298 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 01:03:47,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:03:47,648 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 01:03:47,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 01:03:47,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 203 states and 348 transitions. [2020-11-30 01:03:47,994 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 348 transitions. [2020-11-30 01:03:47,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2020-11-30 01:03:47,995 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 01:03:48,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:03:48,009 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 01:03:48,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 01:03:48,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 353 states to 205 states and 353 transitions. [2020-11-30 01:03:48,645 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 353 transitions. [2020-11-30 01:03:48,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2020-11-30 01:03:48,645 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 01:03:48,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:03:48,662 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 01:03:48,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 01:03:48,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 351 states to 204 states and 351 transitions. [2020-11-30 01:03:48,691 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 351 transitions. [2020-11-30 01:03:48,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2020-11-30 01:03:48,692 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 01:03:48,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:03:48,706 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 01:03:48,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 01:03:48,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 206 states and 356 transitions. [2020-11-30 01:03:48,748 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 356 transitions. [2020-11-30 01:03:48,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2020-11-30 01:03:48,748 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 01:03:48,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:03:48,767 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 01:03:48,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 01:03:48,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 358 states to 207 states and 358 transitions. [2020-11-30 01:03:48,825 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 358 transitions. [2020-11-30 01:03:48,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2020-11-30 01:03:48,825 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 01:03:48,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:03:48,842 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 01:03:48,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 01:03:48,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 357 states to 207 states and 357 transitions. [2020-11-30 01:03:48,868 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 357 transitions. [2020-11-30 01:03:48,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2020-11-30 01:03:48,868 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 01:03:48,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:03:48,883 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 01:03:48,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 01:03:48,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 207 states and 356 transitions. [2020-11-30 01:03:48,906 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 356 transitions. [2020-11-30 01:03:48,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2020-11-30 01:03:48,907 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 01:03:48,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:03:48,925 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 01:03:49,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 01:03:49,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 358 states to 208 states and 358 transitions. [2020-11-30 01:03:49,002 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 358 transitions. [2020-11-30 01:03:49,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2020-11-30 01:03:49,002 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 01:03:49,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:03:49,197 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 01:03:50,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 01:03:50,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 378 states to 215 states and 378 transitions. [2020-11-30 01:03:50,791 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 378 transitions. [2020-11-30 01:03:50,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2020-11-30 01:03:50,792 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 01:03:50,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:03:50,805 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 01:03:51,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 01:03:51,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 378 states to 216 states and 378 transitions. [2020-11-30 01:03:51,258 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 378 transitions. [2020-11-30 01:03:51,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2020-11-30 01:03:51,259 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 01:03:51,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:03:51,274 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 01:03:51,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 01:03:51,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 378 states to 217 states and 378 transitions. [2020-11-30 01:03:51,598 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 378 transitions. [2020-11-30 01:03:51,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2020-11-30 01:03:51,598 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 01:03:51,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:03:51,612 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 01:03:51,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 01:03:51,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 218 states and 380 transitions. [2020-11-30 01:03:51,937 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 380 transitions. [2020-11-30 01:03:51,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2020-11-30 01:03:51,937 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 01:03:51,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:03:51,953 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 01:03:51,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 01:03:51,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 379 states to 218 states and 379 transitions. [2020-11-30 01:03:51,999 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 379 transitions. [2020-11-30 01:03:52,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2020-11-30 01:03:52,000 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 01:03:52,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:03:52,124 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 01:03:52,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 01:03:52,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 362 states to 208 states and 362 transitions. [2020-11-30 01:03:52,145 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 362 transitions. [2020-11-30 01:03:52,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2020-11-30 01:03:52,145 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 01:03:52,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:03:52,159 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 01:03:52,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 01:03:52,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 364 states to 209 states and 364 transitions. [2020-11-30 01:03:52,194 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 364 transitions. [2020-11-30 01:03:52,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2020-11-30 01:03:52,194 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 01:03:52,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:03:52,212 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 01:03:52,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 01:03:52,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 376 states to 215 states and 376 transitions. [2020-11-30 01:03:52,262 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 376 transitions. [2020-11-30 01:03:52,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2020-11-30 01:03:52,262 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 01:03:52,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:03:52,274 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 01:03:52,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 01:03:52,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 378 states to 216 states and 378 transitions. [2020-11-30 01:03:52,580 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 378 transitions. [2020-11-30 01:03:52,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2020-11-30 01:03:52,581 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 01:03:52,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:03:52,597 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 01:03:52,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 01:03:52,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 216 states and 377 transitions. [2020-11-30 01:03:52,606 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 377 transitions. [2020-11-30 01:03:52,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2020-11-30 01:03:52,606 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 01:03:52,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:03:52,791 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 01:03:52,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 01:03:52,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 379 states to 218 states and 379 transitions. [2020-11-30 01:03:52,937 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 379 transitions. [2020-11-30 01:03:52,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2020-11-30 01:03:52,937 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 01:03:52,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:03:53,059 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 01:03:53,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 01:03:53,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 376 states to 217 states and 376 transitions. [2020-11-30 01:03:53,544 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 376 transitions. [2020-11-30 01:03:53,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2020-11-30 01:03:53,544 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 01:03:53,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:03:53,557 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 01:03:53,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 01:03:53,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 378 states to 218 states and 378 transitions. [2020-11-30 01:03:53,639 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 378 transitions. [2020-11-30 01:03:53,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2020-11-30 01:03:53,640 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 01:03:53,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:03:53,654 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 01:03:53,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 01:03:53,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 378 states to 219 states and 378 transitions. [2020-11-30 01:03:53,702 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 378 transitions. [2020-11-30 01:03:53,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2020-11-30 01:03:53,703 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 01:03:53,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:03:53,717 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 01:03:53,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 01:03:53,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 376 states to 218 states and 376 transitions. [2020-11-30 01:03:53,750 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 376 transitions. [2020-11-30 01:03:53,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2020-11-30 01:03:53,750 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 01:03:53,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:03:53,767 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 01:03:53,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 01:03:53,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 219 states and 377 transitions. [2020-11-30 01:03:53,835 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 377 transitions. [2020-11-30 01:03:53,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2020-11-30 01:03:53,835 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 01:03:53,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:03:53,851 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 01:03:53,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 01:03:53,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 375 states to 218 states and 375 transitions. [2020-11-30 01:03:53,883 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 375 transitions. [2020-11-30 01:03:53,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2020-11-30 01:03:53,883 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 01:03:53,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:03:54,261 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 01:03:56,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 01:03:56,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 390 states to 223 states and 390 transitions. [2020-11-30 01:03:56,730 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 390 transitions. [2020-11-30 01:03:56,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2020-11-30 01:03:56,730 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 01:03:56,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:03:56,743 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 01:03:57,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 01:03:57,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 393 states to 225 states and 393 transitions. [2020-11-30 01:03:57,184 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 393 transitions. [2020-11-30 01:03:57,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2020-11-30 01:03:57,184 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 01:03:57,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:03:57,203 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 01:03:57,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 01:03:57,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 421 states to 232 states and 421 transitions. [2020-11-30 01:03:57,983 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 421 transitions. [2020-11-30 01:03:57,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2020-11-30 01:03:57,983 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 01:03:57,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:03:57,999 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 01:03:58,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 01:03:58,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 422 states to 233 states and 422 transitions. [2020-11-30 01:03:58,043 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 422 transitions. [2020-11-30 01:03:58,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2020-11-30 01:03:58,043 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 01:03:58,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:03:58,056 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 01:03:58,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 01:03:58,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 424 states to 234 states and 424 transitions. [2020-11-30 01:03:58,512 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 424 transitions. [2020-11-30 01:03:58,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2020-11-30 01:03:58,512 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 01:03:58,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:03:58,528 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 01:03:58,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 01:03:58,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 423 states to 234 states and 423 transitions. [2020-11-30 01:03:58,536 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 423 transitions. [2020-11-30 01:03:58,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2020-11-30 01:03:58,537 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 01:03:58,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:03:58,761 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 01:04:02,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 01:04:02,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 417 states to 230 states and 417 transitions. [2020-11-30 01:04:02,043 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 417 transitions. [2020-11-30 01:04:02,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2020-11-30 01:04:02,043 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 01:04:02,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:04:02,055 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 01:04:02,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 01:04:02,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 414 states to 229 states and 414 transitions. [2020-11-30 01:04:02,090 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 414 transitions. [2020-11-30 01:04:02,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2020-11-30 01:04:02,090 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 01:04:02,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:04:02,186 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 01:04:02,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 01:04:02,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 411 states to 228 states and 411 transitions. [2020-11-30 01:04:02,244 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 411 transitions. [2020-11-30 01:04:02,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2020-11-30 01:04:02,244 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 01:04:02,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:04:02,351 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 01:04:02,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 01:04:02,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 408 states to 227 states and 408 transitions. [2020-11-30 01:04:02,424 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 408 transitions. [2020-11-30 01:04:02,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2020-11-30 01:04:02,425 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 01:04:02,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:04:02,444 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 01:04:02,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 01:04:02,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 229 states and 410 transitions. [2020-11-30 01:04:02,763 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 410 transitions. [2020-11-30 01:04:02,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2020-11-30 01:04:02,764 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 01:04:02,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:04:02,780 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 01:04:02,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 01:04:02,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 425 states to 235 states and 425 transitions. [2020-11-30 01:04:02,848 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 425 transitions. [2020-11-30 01:04:02,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2020-11-30 01:04:02,848 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 01:04:02,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:04:02,863 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 01:04:02,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 01:04:02,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 434 states to 238 states and 434 transitions. [2020-11-30 01:04:02,907 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 434 transitions. [2020-11-30 01:04:02,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2020-11-30 01:04:02,907 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 01:04:02,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:04:02,923 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 01:04:02,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 01:04:02,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 434 states to 239 states and 434 transitions. [2020-11-30 01:04:02,959 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 434 transitions. [2020-11-30 01:04:02,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2020-11-30 01:04:02,960 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 01:04:03,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:04:03,035 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 01:04:03,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 01:04:03,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 433 states to 239 states and 433 transitions. [2020-11-30 01:04:03,044 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 433 transitions. [2020-11-30 01:04:03,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2020-11-30 01:04:03,044 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 01:04:03,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:04:03,066 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 01:04:03,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 01:04:03,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 432 states to 239 states and 432 transitions. [2020-11-30 01:04:03,076 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 432 transitions. [2020-11-30 01:04:03,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2020-11-30 01:04:03,076 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 01:04:03,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:04:03,100 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 01:04:03,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 01:04:03,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 430 states to 239 states and 430 transitions. [2020-11-30 01:04:03,156 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 430 transitions. [2020-11-30 01:04:03,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2020-11-30 01:04:03,156 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 01:04:03,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:04:03,171 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 01:04:03,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 01:04:03,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 431 states to 240 states and 431 transitions. [2020-11-30 01:04:03,225 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 431 transitions. [2020-11-30 01:04:03,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2020-11-30 01:04:03,226 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 01:04:03,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:04:03,238 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 01:04:03,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 01:04:03,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 428 states to 239 states and 428 transitions. [2020-11-30 01:04:03,270 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 428 transitions. [2020-11-30 01:04:03,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2020-11-30 01:04:03,271 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 01:04:03,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:04:03,287 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 01:04:03,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 01:04:03,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 429 states to 240 states and 429 transitions. [2020-11-30 01:04:03,328 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 429 transitions. [2020-11-30 01:04:03,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2020-11-30 01:04:03,328 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 01:04:03,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:04:03,411 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 01:04:03,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 01:04:03,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 457 states to 248 states and 457 transitions. [2020-11-30 01:04:03,996 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 457 transitions. [2020-11-30 01:04:03,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2020-11-30 01:04:03,997 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 01:04:04,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:04:04,012 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 01:04:04,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 01:04:04,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 459 states to 249 states and 459 transitions. [2020-11-30 01:04:04,579 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 459 transitions. [2020-11-30 01:04:04,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2020-11-30 01:04:04,579 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 01:04:04,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:04:04,597 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 01:04:05,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 01:04:05,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 464 states to 250 states and 464 transitions. [2020-11-30 01:04:05,818 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 464 transitions. [2020-11-30 01:04:05,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2020-11-30 01:04:05,819 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 01:04:05,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:04:05,839 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 01:04:06,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 01:04:06,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 470 states to 251 states and 470 transitions. [2020-11-30 01:04:06,452 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 470 transitions. [2020-11-30 01:04:06,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2020-11-30 01:04:06,452 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 01:04:06,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:04:06,468 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 01:04:06,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 01:04:06,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 469 states to 251 states and 469 transitions. [2020-11-30 01:04:06,478 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 469 transitions. [2020-11-30 01:04:06,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2020-11-30 01:04:06,478 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 01:04:06,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:04:06,505 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 01:04:06,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 01:04:06,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 424 states to 235 states and 424 transitions. [2020-11-30 01:04:06,518 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 424 transitions. [2020-11-30 01:04:06,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2020-11-30 01:04:06,518 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 01:04:06,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:04:06,736 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 01:04:09,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 01:04:09,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 419 states to 230 states and 419 transitions. [2020-11-30 01:04:09,219 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 419 transitions. [2020-11-30 01:04:09,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2020-11-30 01:04:09,219 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 01:04:09,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:04:09,503 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 01:04:14,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 01:04:14,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 424 states to 234 states and 424 transitions. [2020-11-30 01:04:14,648 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 424 transitions. [2020-11-30 01:04:14,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2020-11-30 01:04:14,648 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 01:04:14,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:04:14,666 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 01:04:14,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 01:04:14,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 424 states to 235 states and 424 transitions. [2020-11-30 01:04:14,704 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 424 transitions. [2020-11-30 01:04:14,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2020-11-30 01:04:14,705 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 01:04:14,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:04:14,722 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 01:04:15,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 01:04:15,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 423 states to 235 states and 423 transitions. [2020-11-30 01:04:15,259 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 423 transitions. [2020-11-30 01:04:15,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2020-11-30 01:04:15,259 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 01:04:15,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:04:15,273 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 01:04:16,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 01:04:16,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 429 states to 236 states and 429 transitions. [2020-11-30 01:04:16,008 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 429 transitions. [2020-11-30 01:04:16,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2020-11-30 01:04:16,009 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 01:04:16,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:04:16,030 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 01:04:16,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 01:04:16,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 426 states to 236 states and 426 transitions. [2020-11-30 01:04:16,073 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 426 transitions. [2020-11-30 01:04:16,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2020-11-30 01:04:16,074 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 01:04:16,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:04:16,090 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 01:04:16,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 01:04:16,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 401 states to 226 states and 401 transitions. [2020-11-30 01:04:16,449 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 401 transitions. [2020-11-30 01:04:16,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2020-11-30 01:04:16,449 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 01:04:16,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:04:16,466 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 01:04:16,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 01:04:16,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 400 states to 226 states and 400 transitions. [2020-11-30 01:04:16,478 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 400 transitions. [2020-11-30 01:04:16,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2020-11-30 01:04:16,478 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 01:04:16,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:04:16,591 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 01:04:16,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 01:04:16,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 397 states to 225 states and 397 transitions. [2020-11-30 01:04:16,625 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 397 transitions. [2020-11-30 01:04:16,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2020-11-30 01:04:16,625 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 01:04:16,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:04:16,728 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 01:04:23,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 01:04:23,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 403 states to 227 states and 403 transitions. [2020-11-30 01:04:23,286 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 403 transitions. [2020-11-30 01:04:23,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2020-11-30 01:04:23,286 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 01:04:23,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:04:23,407 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 01:04:24,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 01:04:24,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 406 states to 229 states and 406 transitions. [2020-11-30 01:04:24,066 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 406 transitions. [2020-11-30 01:04:24,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2020-11-30 01:04:24,066 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 01:04:24,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:04:24,082 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 01:04:24,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 01:04:24,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 409 states to 231 states and 409 transitions. [2020-11-30 01:04:24,966 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 409 transitions. [2020-11-30 01:04:24,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2020-11-30 01:04:24,966 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 01:04:24,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:04:24,978 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 01:04:25,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 01:04:25,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 230 states and 407 transitions. [2020-11-30 01:04:25,017 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 407 transitions. [2020-11-30 01:04:25,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2020-11-30 01:04:25,018 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 01:04:25,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:04:25,130 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 01:04:26,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 01:04:26,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 412 states to 231 states and 412 transitions. [2020-11-30 01:04:26,365 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 412 transitions. [2020-11-30 01:04:26,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2020-11-30 01:04:26,366 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 01:04:26,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:04:26,380 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 01:04:26,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 01:04:26,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 231 states and 410 transitions. [2020-11-30 01:04:26,392 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 410 transitions. [2020-11-30 01:04:26,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2020-11-30 01:04:26,392 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 01:04:26,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:04:26,408 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 01:04:26,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 01:04:26,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 409 states to 231 states and 409 transitions. [2020-11-30 01:04:26,432 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 409 transitions. [2020-11-30 01:04:26,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2020-11-30 01:04:26,433 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 01:04:26,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:04:26,452 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 01:04:26,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 01:04:26,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 406 states to 231 states and 406 transitions. [2020-11-30 01:04:26,498 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 406 transitions. [2020-11-30 01:04:26,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2020-11-30 01:04:26,499 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 01:04:26,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:04:26,517 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 01:04:33,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 01:04:33,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 412 states to 235 states and 412 transitions. [2020-11-30 01:04:33,687 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 412 transitions. [2020-11-30 01:04:33,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2020-11-30 01:04:33,687 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 01:04:33,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:04:33,801 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 01:04:33,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 01:04:33,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 235 states and 410 transitions. [2020-11-30 01:04:33,829 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 410 transitions. [2020-11-30 01:04:33,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2020-11-30 01:04:33,829 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 01:04:33,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:04:33,849 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 01:04:33,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 01:04:33,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 235 states and 407 transitions. [2020-11-30 01:04:33,899 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 407 transitions. [2020-11-30 01:04:33,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2020-11-30 01:04:33,900 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 01:04:33,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:04:33,917 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 01:04:33,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 01:04:33,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 406 states to 235 states and 406 transitions. [2020-11-30 01:04:33,936 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 406 transitions. [2020-11-30 01:04:33,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2020-11-30 01:04:33,937 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 01:04:33,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:04:33,959 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 01:04:33,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 01:04:33,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 404 states to 235 states and 404 transitions. [2020-11-30 01:04:33,972 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 404 transitions. [2020-11-30 01:04:33,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2020-11-30 01:04:33,972 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 01:04:33,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:04:33,992 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 01:04:35,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 01:04:35,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 406 states to 236 states and 406 transitions. [2020-11-30 01:04:35,470 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 406 transitions. [2020-11-30 01:04:35,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2020-11-30 01:04:35,470 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 01:04:35,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:04:36,185 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 01:04:47,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 01:04:47,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 404 states to 236 states and 404 transitions. [2020-11-30 01:04:47,110 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 404 transitions. [2020-11-30 01:04:47,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2020-11-30 01:04:47,110 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 01:04:47,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:04:47,123 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 01:04:47,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 01:04:47,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 402 states to 236 states and 402 transitions. [2020-11-30 01:04:47,137 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 402 transitions. [2020-11-30 01:04:47,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2020-11-30 01:04:47,137 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 01:04:47,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:04:47,156 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 01:04:47,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 01:04:47,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 236 states and 399 transitions. [2020-11-30 01:04:47,188 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 399 transitions. [2020-11-30 01:04:47,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2020-11-30 01:04:47,188 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 01:04:47,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:04:47,204 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 01:04:47,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 01:04:47,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 398 states to 236 states and 398 transitions. [2020-11-30 01:04:47,228 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 398 transitions. [2020-11-30 01:04:47,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2020-11-30 01:04:47,229 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 01:04:47,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:04:47,357 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 01:04:47,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 01:04:47,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 396 states to 236 states and 396 transitions. [2020-11-30 01:04:47,383 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 396 transitions. [2020-11-30 01:04:47,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2020-11-30 01:04:47,383 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 01:04:47,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:04:47,516 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 01:04:49,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 01:04:49,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 397 states to 237 states and 397 transitions. [2020-11-30 01:04:49,655 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 397 transitions. [2020-11-30 01:04:49,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2020-11-30 01:04:49,655 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 01:04:49,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:04:49,674 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 01:04:51,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 01:04:51,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 392 states to 233 states and 392 transitions. [2020-11-30 01:04:51,286 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 392 transitions. [2020-11-30 01:04:51,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2020-11-30 01:04:51,286 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 01:04:51,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:04:51,421 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 01:04:51,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 01:04:51,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 390 states to 233 states and 390 transitions. [2020-11-30 01:04:51,450 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 390 transitions. [2020-11-30 01:04:51,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2020-11-30 01:04:51,451 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 01:04:51,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:04:51,466 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 01:04:51,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 01:04:51,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 388 states to 233 states and 388 transitions. [2020-11-30 01:04:51,476 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 388 transitions. [2020-11-30 01:04:51,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2020-11-30 01:04:51,476 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 01:04:51,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:04:51,497 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 01:04:51,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 01:04:51,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 385 states to 233 states and 385 transitions. [2020-11-30 01:04:51,540 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 385 transitions. [2020-11-30 01:04:51,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2020-11-30 01:04:51,541 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 01:04:51,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:04:51,569 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 01:04:51,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 01:04:51,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 341 states to 215 states and 341 transitions. [2020-11-30 01:04:51,591 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 341 transitions. [2020-11-30 01:04:51,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2020-11-30 01:04:51,592 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 01:04:51,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:04:51,619 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 01:04:53,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 01:04:53,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 342 states to 216 states and 342 transitions. [2020-11-30 01:04:53,533 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 342 transitions. [2020-11-30 01:04:53,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2020-11-30 01:04:53,533 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 01:04:53,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:04:53,658 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 01:04:55,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 01:04:55,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 327 states to 210 states and 327 transitions. [2020-11-30 01:04:55,734 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 327 transitions. [2020-11-30 01:04:55,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2020-11-30 01:04:55,734 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 01:04:55,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:04:55,841 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 01:04:55,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 01:04:55,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 325 states to 210 states and 325 transitions. [2020-11-30 01:04:55,877 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 325 transitions. [2020-11-30 01:04:55,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2020-11-30 01:04:55,877 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 01:04:55,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:04:55,895 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 01:04:55,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 01:04:55,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 323 states to 210 states and 323 transitions. [2020-11-30 01:04:55,911 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 323 transitions. [2020-11-30 01:04:55,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2020-11-30 01:04:55,912 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 01:04:55,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:04:55,934 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 01:04:55,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 01:04:55,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 202 states and 305 transitions. [2020-11-30 01:04:55,984 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 305 transitions. [2020-11-30 01:04:55,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2020-11-30 01:04:55,984 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 01:04:55,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:04:56,002 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 01:04:58,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 01:04:58,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 293 states to 195 states and 293 transitions. [2020-11-30 01:04:58,002 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 293 transitions. [2020-11-30 01:04:58,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2020-11-30 01:04:58,003 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 01:04:58,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:04:58,105 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 01:04:58,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 01:04:58,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 291 states to 195 states and 291 transitions. [2020-11-30 01:04:58,144 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 291 transitions. [2020-11-30 01:04:58,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2020-11-30 01:04:58,144 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 01:04:58,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:04:58,157 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 01:04:58,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 01:04:58,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 186 states and 276 transitions. [2020-11-30 01:04:58,167 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 276 transitions. [2020-11-30 01:04:58,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2020-11-30 01:04:58,167 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 01:04:58,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:04:58,310 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 01:04:58,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 01:04:58,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 145 states and 212 transitions. [2020-11-30 01:04:58,346 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 212 transitions. [2020-11-30 01:04:58,347 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-11-30 01:04:58,347 WARN L425 CodeCheckObserver]: This Program is SAFE, Check terminated with 210 iterations. [2020-11-30 01:04:58,356 INFO L765 CodeCheckObserver]: All specifications hold 30 specifications checked. All of them hold [2020-11-30 01:04:59,542 WARN L193 SmtUtils]: Spent 191.00 ms on a formula simplification. DAG size of input: 29 DAG size of output: 28 [2020-11-30 01:05:00,740 INFO L569 CodeCheckObserver]: Invariant with dag size 20 [2020-11-30 01:05:00,750 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-11-30 01:05:00,755 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-11-30 01:05:00,758 INFO L569 CodeCheckObserver]: Invariant with dag size 7 [2020-11-30 01:05:00,758 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-11-30 01:05:00,759 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-11-30 01:05:00,761 INFO L569 CodeCheckObserver]: Invariant with dag size 20 [2020-11-30 01:05:00,762 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-11-30 01:05:00,763 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-11-30 01:05:00,764 INFO L569 CodeCheckObserver]: Invariant with dag size 18 [2020-11-30 01:05:00,764 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-11-30 01:05:00,765 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-11-30 01:05:00,765 INFO L569 CodeCheckObserver]: Invariant with dag size 7 [2020-11-30 01:05:00,765 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-11-30 01:05:00,766 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-11-30 01:05:00,766 INFO L569 CodeCheckObserver]: Invariant with dag size 30 [2020-11-30 01:05:00,768 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-11-30 01:05:00,779 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-11-30 01:05:00,787 INFO L569 CodeCheckObserver]: Invariant with dag size 7 [2020-11-30 01:05:00,788 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-11-30 01:05:00,788 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-11-30 01:05:00,788 INFO L569 CodeCheckObserver]: Invariant with dag size 20 [2020-11-30 01:05:00,789 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-11-30 01:05:00,789 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-11-30 01:05:00,790 INFO L569 CodeCheckObserver]: Invariant with dag size 22 [2020-11-30 01:05:00,790 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-11-30 01:05:00,791 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-11-30 01:05:00,791 INFO L569 CodeCheckObserver]: Invariant with dag size 3 [2020-11-30 01:05:00,792 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-11-30 01:05:00,792 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-11-30 01:05:00,792 INFO L569 CodeCheckObserver]: Invariant with dag size 7 [2020-11-30 01:05:00,793 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-11-30 01:05:00,793 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-11-30 01:05:00,793 INFO L569 CodeCheckObserver]: Invariant with dag size 31 [2020-11-30 01:05:00,800 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-11-30 01:05:00,801 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-11-30 01:05:00,801 INFO L569 CodeCheckObserver]: Invariant with dag size 20 [2020-11-30 01:05:00,802 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-11-30 01:05:00,802 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-11-30 01:05:00,803 INFO L569 CodeCheckObserver]: Invariant with dag size 23 [2020-11-30 01:05:00,803 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-11-30 01:05:00,804 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-11-30 01:05:00,804 INFO L569 CodeCheckObserver]: Invariant with dag size 20 [2020-11-30 01:05:00,805 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-11-30 01:05:00,809 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-11-30 01:05:00,809 INFO L569 CodeCheckObserver]: Invariant with dag size 18 [2020-11-30 01:05:00,809 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-11-30 01:05:00,810 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-11-30 01:05:00,810 INFO L569 CodeCheckObserver]: Invariant with dag size 7 [2020-11-30 01:05:00,811 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-11-30 01:05:00,811 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-11-30 01:05:00,811 INFO L569 CodeCheckObserver]: Invariant with dag size 20 [2020-11-30 01:05:00,812 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-11-30 01:05:00,817 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-11-30 01:05:00,817 INFO L569 CodeCheckObserver]: Invariant with dag size 18 [2020-11-30 01:05:00,819 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-11-30 01:05:00,820 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-11-30 01:05:00,820 INFO L569 CodeCheckObserver]: Invariant with dag size 18 [2020-11-30 01:05:00,821 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-11-30 01:05:00,821 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-11-30 01:05:00,821 INFO L569 CodeCheckObserver]: Invariant with dag size 7 [2020-11-30 01:05:00,822 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-11-30 01:05:00,822 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-11-30 01:05:00,822 INFO L569 CodeCheckObserver]: Invariant with dag size 18 [2020-11-30 01:05:00,823 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-11-30 01:05:00,826 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-11-30 01:05:00,827 INFO L569 CodeCheckObserver]: Invariant with dag size 20 [2020-11-30 01:05:00,827 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-11-30 01:05:00,828 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-11-30 01:05:00,828 INFO L569 CodeCheckObserver]: Invariant with dag size 20 [2020-11-30 01:05:00,828 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-11-30 01:05:00,829 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-11-30 01:05:00,829 INFO L569 CodeCheckObserver]: Invariant with dag size 18 [2020-11-30 01:05:00,830 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-11-30 01:05:00,830 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-11-30 01:05:00,830 INFO L569 CodeCheckObserver]: Invariant with dag size 18 [2020-11-30 01:05:00,831 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-11-30 01:05:00,831 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-11-30 01:05:00,836 INFO L569 CodeCheckObserver]: Invariant with dag size 20 [2020-11-30 01:05:00,837 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-11-30 01:05:00,837 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-11-30 01:05:00,838 INFO L569 CodeCheckObserver]: Invariant with dag size 25 [2020-11-30 01:05:00,838 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-11-30 01:05:00,839 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-11-30 01:05:00,839 INFO L569 CodeCheckObserver]: Invariant with dag size 20 [2020-11-30 01:05:00,839 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-11-30 01:05:00,845 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-11-30 01:05:00,846 INFO L569 CodeCheckObserver]: Invariant with dag size 8 [2020-11-30 01:05:00,846 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-11-30 01:05:00,846 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-11-30 01:05:00,847 INFO L569 CodeCheckObserver]: Invariant with dag size 3 [2020-11-30 01:05:00,847 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-11-30 01:05:00,847 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-11-30 01:05:00,848 INFO L569 CodeCheckObserver]: Invariant with dag size 20 [2020-11-30 01:05:00,848 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-11-30 01:05:00,848 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-11-30 01:05:00,849 INFO L569 CodeCheckObserver]: Invariant with dag size 20 [2020-11-30 01:05:00,849 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-11-30 01:05:00,849 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-11-30 01:05:00,850 INFO L569 CodeCheckObserver]: Invariant with dag size 28 [2020-11-30 01:05:00,850 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-11-30 01:05:00,852 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-11-30 01:05:00,852 INFO L569 CodeCheckObserver]: Invariant with dag size 28 [2020-11-30 01:05:00,855 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-11-30 01:05:00,855 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-11-30 01:05:00,856 INFO L569 CodeCheckObserver]: Invariant with dag size 7 [2020-11-30 01:05:00,856 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-11-30 01:05:00,856 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-11-30 01:05:00,856 INFO L569 CodeCheckObserver]: Invariant with dag size 27 [2020-11-30 01:05:00,858 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-11-30 01:05:00,858 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-11-30 01:05:00,859 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-11-30 01:05:00,861 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-11-30 01:05:00,862 INFO L569 CodeCheckObserver]: Invariant with dag size 20 [2020-11-30 01:05:00,862 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-11-30 01:05:00,863 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-11-30 01:05:00,863 INFO L569 CodeCheckObserver]: Invariant with dag size 24 [2020-11-30 01:05:00,864 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-11-30 01:05:00,866 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-11-30 01:05:00,866 INFO L569 CodeCheckObserver]: Invariant with dag size 20 [2020-11-30 01:05:00,867 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-11-30 01:05:00,867 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-11-30 01:05:00,867 INFO L569 CodeCheckObserver]: Invariant with dag size 28 [2020-11-30 01:05:00,868 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-11-30 01:05:00,868 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-11-30 01:05:00,869 INFO L569 CodeCheckObserver]: Invariant with dag size 23 [2020-11-30 01:05:00,869 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-11-30 01:05:00,869 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-11-30 01:05:00,870 INFO L569 CodeCheckObserver]: Invariant with dag size 20 [2020-11-30 01:05:00,870 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-11-30 01:05:00,870 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-11-30 01:05:00,871 INFO L569 CodeCheckObserver]: Invariant with dag size 18 [2020-11-30 01:05:00,871 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-11-30 01:05:00,874 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-11-30 01:05:00,874 INFO L569 CodeCheckObserver]: Invariant with dag size 8 [2020-11-30 01:05:00,874 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-11-30 01:05:00,875 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-11-30 01:05:00,875 INFO L569 CodeCheckObserver]: Invariant with dag size 8 [2020-11-30 01:05:00,875 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-11-30 01:05:00,876 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-11-30 01:05:00,876 INFO L569 CodeCheckObserver]: Invariant with dag size 28 [2020-11-30 01:05:00,876 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-11-30 01:05:00,877 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-11-30 01:05:00,877 INFO L569 CodeCheckObserver]: Invariant with dag size 17 [2020-11-30 01:05:00,877 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-11-30 01:05:00,878 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-11-30 01:05:00,878 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-11-30 01:05:00,878 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-11-30 01:05:00,879 INFO L569 CodeCheckObserver]: Invariant with dag size 18 [2020-11-30 01:05:00,879 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-11-30 01:05:00,879 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-11-30 01:05:00,880 INFO L569 CodeCheckObserver]: Invariant with dag size 25 [2020-11-30 01:05:00,880 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-11-30 01:05:00,881 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-11-30 01:05:00,881 INFO L569 CodeCheckObserver]: Invariant with dag size 20 [2020-11-30 01:05:00,881 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-11-30 01:05:00,882 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-11-30 01:05:00,882 INFO L569 CodeCheckObserver]: Invariant with dag size 18 [2020-11-30 01:05:00,882 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-11-30 01:05:00,883 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-11-30 01:05:00,883 INFO L569 CodeCheckObserver]: Invariant with dag size 17 [2020-11-30 01:05:00,883 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-11-30 01:05:00,884 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-11-30 01:05:00,884 INFO L569 CodeCheckObserver]: Invariant with dag size 25 [2020-11-30 01:05:00,884 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-11-30 01:05:00,885 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-11-30 01:05:00,885 INFO L569 CodeCheckObserver]: Invariant with dag size 20 [2020-11-30 01:05:00,885 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-11-30 01:05:00,886 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-11-30 01:05:00,886 INFO L569 CodeCheckObserver]: Invariant with dag size 18 [2020-11-30 01:05:00,886 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-11-30 01:05:00,887 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-11-30 01:05:00,887 INFO L569 CodeCheckObserver]: Invariant with dag size 20 [2020-11-30 01:05:00,887 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-11-30 01:05:00,888 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-11-30 01:05:00,888 INFO L569 CodeCheckObserver]: Invariant with dag size 18 [2020-11-30 01:05:00,888 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-11-30 01:05:00,889 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-11-30 01:05:00,889 INFO L569 CodeCheckObserver]: Invariant with dag size 20 [2020-11-30 01:05:00,889 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-11-30 01:05:00,890 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-11-30 01:05:00,890 INFO L569 CodeCheckObserver]: Invariant with dag size 20 [2020-11-30 01:05:00,890 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-11-30 01:05:00,891 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-11-30 01:05:00,891 INFO L569 CodeCheckObserver]: Invariant with dag size 12 [2020-11-30 01:05:00,893 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-11-30 01:05:00,894 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-11-30 01:05:00,894 INFO L569 CodeCheckObserver]: Invariant with dag size 20 [2020-11-30 01:05:00,894 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-11-30 01:05:00,895 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-11-30 01:05:00,895 INFO L569 CodeCheckObserver]: Invariant with dag size 18 [2020-11-30 01:05:00,896 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-11-30 01:05:00,896 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-11-30 01:05:00,896 INFO L569 CodeCheckObserver]: Invariant with dag size 23 [2020-11-30 01:05:00,897 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-11-30 01:05:00,897 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-11-30 01:05:00,898 INFO L569 CodeCheckObserver]: Invariant with dag size 20 [2020-11-30 01:05:00,898 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-11-30 01:05:00,898 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-11-30 01:05:00,899 INFO L569 CodeCheckObserver]: Invariant with dag size 7 [2020-11-30 01:05:00,899 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-11-30 01:05:00,899 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-11-30 01:05:00,900 INFO L569 CodeCheckObserver]: Invariant with dag size 17 [2020-11-30 01:05:00,900 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-11-30 01:05:00,900 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-11-30 01:05:00,900 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-11-30 01:05:00,901 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-11-30 01:05:00,901 INFO L569 CodeCheckObserver]: Invariant with dag size 18 [2020-11-30 01:05:00,901 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-11-30 01:05:00,902 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-11-30 01:05:00,902 INFO L569 CodeCheckObserver]: Invariant with dag size 25 [2020-11-30 01:05:00,902 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-11-30 01:05:00,903 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-11-30 01:05:00,903 INFO L569 CodeCheckObserver]: Invariant with dag size 23 [2020-11-30 01:05:00,903 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-11-30 01:05:00,904 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-11-30 01:05:00,904 INFO L569 CodeCheckObserver]: Invariant with dag size 24 [2020-11-30 01:05:00,904 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-11-30 01:05:00,905 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-11-30 01:05:00,905 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 30.11 01:05:00 ImpRootNode [2020-11-30 01:05:00,906 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2020-11-30 01:05:00,906 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2020-11-30 01:05:00,906 INFO L271 PluginConnector]: Initializing Witness Printer... [2020-11-30 01:05:00,907 INFO L275 PluginConnector]: Witness Printer initialized [2020-11-30 01:05:00,907 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 30.11 01:03:13" (3/4) ... [2020-11-30 01:05:00,912 INFO L137 WitnessPrinter]: Generating witness for correct program [2020-11-30 01:05:00,975 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 148 nodes and edges [2020-11-30 01:05:00,980 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 50 nodes and edges [2020-11-30 01:05:00,984 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2020-11-30 01:05:00,988 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2020-11-30 01:05:01,031 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((2 <= DC && 7 <= IPC) && \old(unknown-main_\old_#valid-unknown) == \valid) && 4 <= SKIP2) && status == 0) && NP + 4 <= MPR1) && UNLOADED == 0 [2020-11-30 01:05:01,031 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((\old(unknown-main_\old_#valid-unknown) == \valid && !(s == 0)) && !(pended == 1)) && UNLOADED == 0) || (pended == 0 && \old(unknown-main_\old_#valid-unknown) == \valid) [2020-11-30 01:05:01,031 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: \old(unknown-main_\old_#valid-unknown) == \valid && !(pended == 1) [2020-11-30 01:05:01,031 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: \old(unknown-main_\old_#valid-unknown) == \valid && !(pended == 1) [2020-11-30 01:05:01,031 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: \old(unknown-main_\old_#valid-unknown) == \valid [2020-11-30 01:05:01,032 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: \old(unknown-main_\old_#valid-unknown) == \valid [2020-11-30 01:05:01,032 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: \old(unknown-main_\old_#valid-unknown) == \valid && !(pended == 1) [2020-11-30 01:05:01,033 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((2 <= DC && pended == 0) && 7 <= IPC) && \old(unknown-main_\old_#valid-unknown) == \valid) && 4 <= SKIP2) && compRegistered == 0) && status == 0) && NP + 4 <= MPR1) && customIrp == 0) && NP == s) && UNLOADED == 0 [2020-11-30 01:05:01,033 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((2 <= DC && pended == 0) && 7 <= IPC) && \old(unknown-main_\old_#valid-unknown) == \valid) && 4 <= SKIP2) && compRegistered == 0) && NP + 4 <= MPR1) && customIrp == 0) && NP == s) && UNLOADED == 0 [2020-11-30 01:05:01,033 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((2 <= DC && pended == 0) && 7 <= IPC) && \old(unknown-main_\old_#valid-unknown) == \valid) && 4 <= SKIP2) && compRegistered == 0) && NP + 4 <= MPR1) && customIrp == 0) && NP == s) && UNLOADED == 0 [2020-11-30 01:05:01,034 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((2 <= DC && pended == 0) && 7 <= IPC) && \old(unknown-main_\old_#valid-unknown) == \valid) && 4 <= SKIP2) && compRegistered == 0) && NP + 4 <= MPR1) && customIrp == 0) && NP == s) && UNLOADED == 0 [2020-11-30 01:05:01,034 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((2 <= DC && pended == 0) && 7 <= IPC) && \old(unknown-main_\old_#valid-unknown) == \valid) && 4 <= SKIP2) && compRegistered == 0) && NP == s) && UNLOADED == 0 [2020-11-30 01:05:01,034 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((pended == 0 && 7 <= IPC) && \old(unknown-main_\old_#valid-unknown) == \valid) && 4 <= SKIP2) && compRegistered == 0) && NP == s) && UNLOADED == 0 [2020-11-30 01:05:01,035 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((pended == 0 && 7 <= IPC) && \old(unknown-main_\old_#valid-unknown) == \valid) && 4 <= SKIP2) && compRegistered == 0) && NP == s) && UNLOADED == 0 [2020-11-30 01:05:01,035 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((2 <= DC && pended == 0) && 7 <= IPC) && \old(unknown-main_\old_#valid-unknown) == \valid) && 4 <= SKIP2) && compRegistered == 0) && NP == s) && UNLOADED == 0 [2020-11-30 01:05:01,035 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((pended == 0 && 7 <= IPC) && \old(unknown-main_\old_#valid-unknown) == \valid) && 4 <= SKIP2) && compRegistered == 0) && NP == s) && UNLOADED == 0 [2020-11-30 01:05:01,035 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((pended == 0 && 7 <= IPC) && \old(unknown-main_\old_#valid-unknown) == \valid) && 4 <= SKIP2) && compRegistered == 0) && NP == s) && UNLOADED == 0 [2020-11-30 01:05:01,038 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((pended == 0 && 7 <= IPC) && \old(unknown-main_\old_#valid-unknown) == \valid) && 4 <= SKIP2) && compRegistered == 0) && SKIP1 == s) && UNLOADED == 0 [2020-11-30 01:05:01,040 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((pended == 0 && 7 <= IPC) && \old(unknown-main_\old_#valid-unknown) == \valid) && 4 <= SKIP2) && compRegistered == 0) && SKIP1 == s) && UNLOADED == 0 [2020-11-30 01:05:01,041 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((pended == 0 && 7 <= IPC) && \old(unknown-main_\old_#valid-unknown) == \valid) && 4 <= SKIP2) && compRegistered == 0) && NP == s) && UNLOADED == 0 [2020-11-30 01:05:01,041 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((pended == 0 && 7 <= IPC) && \old(unknown-main_\old_#valid-unknown) == \valid) && 4 <= SKIP2) && compRegistered == 0) && SKIP1 == s) && UNLOADED == 0 [2020-11-30 01:05:01,042 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((pended == 0 && 7 <= IPC) && \old(unknown-main_\old_#valid-unknown) == \valid) && 4 <= SKIP2) && compRegistered == 0) && SKIP1 == s) && UNLOADED == 0 [2020-11-30 01:05:01,042 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((2 <= DC && pended == 0) && 7 <= IPC) && \old(unknown-main_\old_#valid-unknown) == \valid) && 4 <= SKIP2) && compRegistered == 0) && NP + 4 <= MPR1) && customIrp == 0) && NP == s) && UNLOADED == 0 [2020-11-30 01:05:01,043 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((pended == 0 && 7 <= IPC) && \old(unknown-main_\old_#valid-unknown) == \valid) && 4 <= SKIP2) && SKIP1 == s) && UNLOADED == 0 [2020-11-30 01:05:01,043 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((pended == 0 && 7 <= IPC) && \old(unknown-main_\old_#valid-unknown) == \valid) && 4 <= SKIP2) && compRegistered == 0) && NP == s) && UNLOADED == 0 [2020-11-30 01:05:01,043 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((pended == 0 && 7 <= IPC) && \old(unknown-main_\old_#valid-unknown) == \valid) && 4 <= SKIP2) && compRegistered == 0) && NP == s) && UNLOADED == 0 [2020-11-30 01:05:01,044 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((pended == 0 && 7 <= IPC) && \old(unknown-main_\old_#valid-unknown) == \valid) && 4 <= SKIP2) && compRegistered == 0) && SKIP1 == s) && UNLOADED == 0 [2020-11-30 01:05:01,044 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((pended == 0 && 7 <= IPC) && \old(unknown-main_\old_#valid-unknown) == \valid) && 4 <= SKIP2) && compRegistered == 0) && SKIP1 == s) && UNLOADED == 0 [2020-11-30 01:05:01,044 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((pended == 0 && 7 <= IPC) && \old(unknown-main_\old_#valid-unknown) == \valid) && 4 <= SKIP2) && SKIP1 == s) && UNLOADED == 0 [2020-11-30 01:05:01,045 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((pended == 0 && 7 <= IPC) && \old(unknown-main_\old_#valid-unknown) == \valid) && 4 <= SKIP2) && compRegistered == 0) && SKIP1 == s) && UNLOADED == 0 [2020-11-30 01:05:01,045 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((pended == 0 && 7 <= IPC) && \old(unknown-main_\old_#valid-unknown) == \valid) && 4 <= SKIP2) && compRegistered == 0) && NP == s) && UNLOADED == 0 [2020-11-30 01:05:01,046 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((2 <= DC && pended == 0) && \old(unknown-main_\old_#valid-unknown) == \valid) && NP + 4 <= MPR1) && compRegistered == 1) && customIrp == 0) && NP == s) && UNLOADED == 0 [2020-11-30 01:05:01,046 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((pended == 0 && 7 <= IPC) && \old(unknown-main_\old_#valid-unknown) == \valid) && 4 <= SKIP2) && compRegistered == 0) && SKIP1 == s) && UNLOADED == 0 [2020-11-30 01:05:01,046 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((pended == 0 && 7 <= IPC) && \old(unknown-main_\old_#valid-unknown) == \valid) && 4 <= SKIP2) && SKIP1 == s) && UNLOADED == 0 [2020-11-30 01:05:01,047 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((pended == 0 && 7 <= IPC) && \old(unknown-main_\old_#valid-unknown) == \valid) && 4 <= SKIP2) && compRegistered == 0) && SKIP1 == s) && UNLOADED == 0 [2020-11-30 01:05:01,048 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: pended == 0 && \old(unknown-main_\old_#valid-unknown) == \valid [2020-11-30 01:05:01,048 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((pended == 0 && 7 <= IPC) && \old(unknown-main_\old_#valid-unknown) == \valid) && 4 <= SKIP2) && SKIP1 == s) && UNLOADED == 0 [2020-11-30 01:05:01,049 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((pended == 0 && 7 <= IPC) && \old(unknown-main_\old_#valid-unknown) == \valid) && 4 <= SKIP2) && SKIP1 == s) && UNLOADED == 0 [2020-11-30 01:05:01,049 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: pended == 0 && \old(unknown-main_\old_#valid-unknown) == \valid [2020-11-30 01:05:01,050 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((2 <= DC && pended == 0) && \old(unknown-main_\old_#valid-unknown) == \valid) && NP + 4 <= MPR1) && compRegistered == 1) && customIrp == 0) && NP == s) && UNLOADED == 0 [2020-11-30 01:05:01,051 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((pended == 0 && 7 <= IPC) && \old(unknown-main_\old_#valid-unknown) == \valid) && 4 <= SKIP2) && SKIP1 == s) && UNLOADED == 0 [2020-11-30 01:05:01,051 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((pended == 0 && 7 <= IPC) && \old(unknown-main_\old_#valid-unknown) == \valid) && 4 <= SKIP2) && compRegistered == 0) && SKIP1 == s) && UNLOADED == 0 [2020-11-30 01:05:01,051 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((2 <= DC && \old(unknown-main_\old_#valid-unknown) == \valid) && MPR1 == s) && setEventCalled == 1) && !(customIrp == 1)) && !(pended == 1)) && !(NP == s)) && UNLOADED == 0 [2020-11-30 01:05:01,052 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((pended == 0 && 7 <= IPC) && \old(unknown-main_\old_#valid-unknown) == \valid) && 4 <= SKIP2) && compRegistered == 0) && SKIP1 == s) && UNLOADED == 0 [2020-11-30 01:05:01,052 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((pended == 0 && 7 <= IPC) && \old(unknown-main_\old_#valid-unknown) == \valid) && 4 <= SKIP2) && SKIP1 == s) && UNLOADED == 0 [2020-11-30 01:05:01,052 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((pended == 0 && 7 <= IPC) && \old(unknown-main_\old_#valid-unknown) == \valid) && 4 <= SKIP2) && SKIP1 == s) && UNLOADED == 0 [2020-11-30 01:05:01,053 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: pended == 0 && \old(unknown-main_\old_#valid-unknown) == \valid [2020-11-30 01:05:01,053 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((pended == 0 && 7 <= IPC) && \old(unknown-main_\old_#valid-unknown) == \valid) && 4 <= SKIP2) && compRegistered == 0) && SKIP1 == s) && UNLOADED == 0 [2020-11-30 01:05:01,054 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((pended == 0 && 7 <= IPC) && \old(unknown-main_\old_#valid-unknown) == \valid) && 4 <= SKIP2) && SKIP1 == s) && UNLOADED == 0 [2020-11-30 01:05:01,055 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((2 <= DC && \old(unknown-main_\old_#valid-unknown) == \valid) && MPR1 == s) && setEventCalled == 1) && !(customIrp == 1)) && !(pended == 1)) && !(NP == s)) && UNLOADED == 0 [2020-11-30 01:05:01,055 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((pended == 0 && 7 <= IPC) && \old(unknown-main_\old_#valid-unknown) == \valid) && 4 <= SKIP2) && SKIP1 == s) && UNLOADED == 0 [2020-11-30 01:05:01,055 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((pended == 0 && 7 <= IPC) && \old(unknown-main_\old_#valid-unknown) == \valid) && 4 <= SKIP2) && SKIP1 == s) && UNLOADED == 0 [2020-11-30 01:05:01,056 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((2 <= DC && ((returnVal2 <= 259 && 259 <= returnVal2) || NP == s)) && \old(unknown-main_\old_#valid-unknown) == \valid) && setEventCalled == 1) && (MPR3 == s || NP == s)) && !(customIrp == 1)) && !(pended == 1)) && UNLOADED == 0 [2020-11-30 01:05:01,056 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((pended == 0 && 7 <= IPC) && \old(unknown-main_\old_#valid-unknown) == \valid) && 4 <= SKIP2) && SKIP1 == s) && UNLOADED == 0 [2020-11-30 01:05:01,057 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: pended == 0 && \old(unknown-main_\old_#valid-unknown) == \valid [2020-11-30 01:05:01,057 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: pended == 0 && \old(unknown-main_\old_#valid-unknown) == \valid [2020-11-30 01:05:01,058 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: pended == 0 && \old(unknown-main_\old_#valid-unknown) == \valid [2020-11-30 01:05:01,058 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((\old(unknown-main_\old_#valid-unknown) == \valid && !(s == 0)) && !(pended == 1)) && UNLOADED == 0) || (pended == 0 && \old(unknown-main_\old_#valid-unknown) == \valid) [2020-11-30 01:05:01,059 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((2 <= DC && \old(unknown-main_\old_#valid-unknown) == \valid) && !(customIrp == 1)) && !(MPR3 == s)) && !(pended == 1)) && NP == s) && UNLOADED == 0 [2020-11-30 01:05:01,059 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((2 <= DC && \old(unknown-main_\old_#valid-unknown) == \valid) && !(pended == 1)) && NP == s) && UNLOADED == 0 [2020-11-30 01:05:01,060 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((2 <= DC && pended == 0) && 7 <= IPC) && \old(unknown-main_\old_#valid-unknown) == \valid) && 4 <= SKIP2) && compRegistered == 0) && NP == s) && UNLOADED == 0 [2020-11-30 01:05:01,060 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((2 <= DC && pended == 0) && 7 <= IPC) && \old(unknown-main_\old_#valid-unknown) == \valid) && 4 <= SKIP2) && compRegistered == 0) && status == 0) && NP == s) && UNLOADED == 0 [2020-11-30 01:05:01,061 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((2 <= DC && pended == 0) && 7 <= IPC) && \old(unknown-main_\old_#valid-unknown) == \valid) && 4 <= SKIP2) && compRegistered == 0) && status == 0) && NP == s) && UNLOADED == 0 [2020-11-30 01:05:01,061 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((pended == 0 && 7 <= IPC) && \old(unknown-main_\old_#valid-unknown) == \valid) && 4 <= SKIP2) && compRegistered == 0) && s == NP) && status == 0) && UNLOADED == 0) || (((((((2 <= DC && pended == 0) && 7 <= IPC) && \old(unknown-main_\old_#valid-unknown) == \valid) && 4 <= SKIP2) && compRegistered == 0) && s == NP) && UNLOADED == 0) [2020-11-30 01:05:01,061 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((pended == 0 && \old(unknown-main_\old_#valid-unknown) == \valid) && !(s == 0)) && UNLOADED == 0 [2020-11-30 01:05:01,062 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: pended == 0 && \old(unknown-main_\old_#valid-unknown) == \valid [2020-11-30 01:05:01,062 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((pended == 0 && 7 <= IPC) && \old(unknown-main_\old_#valid-unknown) == \valid) && 4 <= SKIP2) && compRegistered == 0) && SKIP1 == s) && UNLOADED == 0 [2020-11-30 01:05:01,062 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((pended == 0 && 7 <= IPC) && \old(unknown-main_\old_#valid-unknown) == \valid) && 4 <= SKIP2) && compRegistered == 0) && SKIP1 == s) && UNLOADED == 0 [2020-11-30 01:05:01,062 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((pended == 0 && 7 <= IPC) && \old(unknown-main_\old_#valid-unknown) == \valid) && 4 <= SKIP2) && SKIP1 == s) && UNLOADED == 0 [2020-11-30 01:05:01,063 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((pended == 0 && 7 <= IPC) && \old(unknown-main_\old_#valid-unknown) == \valid) && 4 <= SKIP2) && SKIP1 == s) && UNLOADED == 0 [2020-11-30 01:05:01,063 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: pended == 0 && \old(unknown-main_\old_#valid-unknown) == \valid [2020-11-30 01:05:01,259 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/run_dir_39149194-ec24-4008-82c1-5d660ec7b8d7/bin/ukojak/witness.graphml [2020-11-30 01:05:01,260 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2020-11-30 01:05:01,261 INFO L168 Benchmark]: Toolchain (without parser) took 111702.24 ms. Allocated memory was 102.8 MB in the beginning and 1.4 GB in the end (delta: 1.3 GB). Free memory was 68.7 MB in the beginning and 1.2 GB in the end (delta: -1.1 GB). Peak memory consumption was 242.3 MB. Max. memory is 16.1 GB. [2020-11-30 01:05:01,262 INFO L168 Benchmark]: CDTParser took 0.45 ms. Allocated memory is still 75.5 MB. Free memory was 51.5 MB in the beginning and 51.4 MB in the end (delta: 25.5 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 01:05:01,263 INFO L168 Benchmark]: CACSL2BoogieTranslator took 690.75 ms. Allocated memory is still 102.8 MB. Free memory was 68.5 MB in the beginning and 72.3 MB in the end (delta: -3.8 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-11-30 01:05:01,263 INFO L168 Benchmark]: Boogie Procedure Inliner took 147.14 ms. Allocated memory is still 102.8 MB. Free memory was 72.3 MB in the beginning and 66.0 MB in the end (delta: 6.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-11-30 01:05:01,264 INFO L168 Benchmark]: Boogie Preprocessor took 142.15 ms. Allocated memory is still 102.8 MB. Free memory was 66.0 MB in the beginning and 61.9 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-11-30 01:05:01,264 INFO L168 Benchmark]: RCFGBuilder took 3385.45 ms. Allocated memory was 102.8 MB in the beginning and 130.0 MB in the end (delta: 27.3 MB). Free memory was 61.9 MB in the beginning and 62.8 MB in the end (delta: -920.9 kB). Peak memory consumption was 44.8 MB. Max. memory is 16.1 GB. [2020-11-30 01:05:01,265 INFO L168 Benchmark]: CodeCheck took 106974.49 ms. Allocated memory was 130.0 MB in the beginning and 1.4 GB in the end (delta: 1.3 GB). Free memory was 62.8 MB in the beginning and 1.2 GB in the end (delta: -1.1 GB). Peak memory consumption was 703.7 MB. Max. memory is 16.1 GB. [2020-11-30 01:05:01,265 INFO L168 Benchmark]: Witness Printer took 353.53 ms. Allocated memory is still 1.4 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 28.6 MB). Peak memory consumption was 29.4 MB. Max. memory is 16.1 GB. [2020-11-30 01:05:01,268 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - StatisticsResult: Ultimate CodeCheck benchmark data CFG has 1 procedures, 199 locations, 30 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 104.3s, OverallIterations: 210, TraceHistogramMax: 0, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 SDtfs, -817365120 SDslu, 2129780912 SDs, 0 SdLazy, 192887488 SolverSat, 752944128 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 415.3s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 43916 GetRequests, 42395 SyntacticMatches, 807 SemanticMatches, 714 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 274416 ImplicationChecksByTransitivity, 92.3s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, traceCheckStatistics: 0.4s SsaConstructionTime, 1.4s SatisfiabilityAnalysisTime, 8.9s InterpolantComputationTime, 4329 NumberOfCodeBlocks, 4329 NumberOfCodeBlocksAsserted, 209 NumberOfCheckSat, 4120 ConstructedInterpolants, 0 QuantifiedInterpolants, 328848 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 209 InterpolantComputations, 209 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available - PositiveResult [Line: 3]: all allocated memory was freed For all program executions holds that all allocated memory was freed at this location - PositiveResult [Line: 3]: all allocated memory was freed For all program executions holds that all allocated memory was freed at this location - PositiveResult [Line: 3]: all allocated memory was freed For all program executions holds that all allocated memory was freed at this location - PositiveResult [Line: 3]: all allocated memory was freed For all program executions holds that all allocated memory was freed at this location - PositiveResult [Line: 3]: all allocated memory was freed For all program executions holds that all allocated memory was freed at this location - PositiveResult [Line: 3]: all allocated memory was freed For all program executions holds that all allocated memory was freed at this location - PositiveResult [Line: 3]: all allocated memory was freed For all program executions holds that all allocated memory was freed at this location - PositiveResult [Line: 3]: all allocated memory was freed For all program executions holds that all allocated memory was freed at this location - PositiveResult [Line: 3]: all allocated memory was freed For all program executions holds that all allocated memory was freed at this location - PositiveResult [Line: 3]: all allocated memory was freed For all program executions holds that all allocated memory was freed at this location - PositiveResult [Line: 3]: all allocated memory was freed For all program executions holds that all allocated memory was freed at this location - PositiveResult [Line: 3]: all allocated memory was freed For all program executions holds that all allocated memory was freed at this location - PositiveResult [Line: 3]: all allocated memory was freed For all program executions holds that all allocated memory was freed at this location - PositiveResult [Line: 3]: all allocated memory was freed For all program executions holds that all allocated memory was freed at this location - PositiveResult [Line: 3]: all allocated memory was freed For all program executions holds that all allocated memory was freed at this location - PositiveResult [Line: 295]: all allocated memory was freed For all program executions holds that all allocated memory was freed at this location - PositiveResult [Line: 3]: all allocated memory was freed For all program executions holds that all allocated memory was freed at this location - PositiveResult [Line: 3]: all allocated memory was freed For all program executions holds that all allocated memory was freed at this location - PositiveResult [Line: 3]: all allocated memory was freed For all program executions holds that all allocated memory was freed at this location - PositiveResult [Line: 3]: all allocated memory was freed For all program executions holds that all allocated memory was freed at this location - PositiveResult [Line: 3]: all allocated memory was freed For all program executions holds that all allocated memory was freed at this location - PositiveResult [Line: 3]: all allocated memory was freed For all program executions holds that all allocated memory was freed at this location - PositiveResult [Line: 3]: all allocated memory was freed For all program executions holds that all allocated memory was freed at this location - PositiveResult [Line: 3]: all allocated memory was freed For all program executions holds that all allocated memory was freed at this location - PositiveResult [Line: 3]: all allocated memory was freed For all program executions holds that all allocated memory was freed at this location - PositiveResult [Line: 3]: all allocated memory was freed For all program executions holds that all allocated memory was freed at this location - PositiveResult [Line: 3]: all allocated memory was freed For all program executions holds that all allocated memory was freed at this location - PositiveResult [Line: 3]: all allocated memory was freed For all program executions holds that all allocated memory was freed at this location - PositiveResult [Line: 3]: all allocated memory was freed For all program executions holds that all allocated memory was freed at this location - PositiveResult [Line: 3]: all allocated memory was freed For all program executions holds that all allocated memory was freed at this location - AllSpecificationsHoldResult: All specifications hold 30 specifications checked. All of them hold - InvariantResult [Line: 1]: Loop Invariant [2020-11-30 01:05:01,276 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-11-30 01:05:01,276 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid Derived loop invariant: (((((pended == 0 && 7 <= IPC) && \old(unknown-main_\old_#valid-unknown) == \valid) && 4 <= SKIP2) && compRegistered == 0) && SKIP1 == s) && UNLOADED == 0 - InvariantResult [Line: 1]: Loop Invariant [2020-11-30 01:05:01,277 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-11-30 01:05:01,277 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid Derived loop invariant: pended == 0 && \old(unknown-main_\old_#valid-unknown) == \valid - InvariantResult [Line: 1]: Loop Invariant [2020-11-30 01:05:01,278 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-11-30 01:05:01,278 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid Derived loop invariant: (((((pended == 0 && 7 <= IPC) && \old(unknown-main_\old_#valid-unknown) == \valid) && 4 <= SKIP2) && compRegistered == 0) && SKIP1 == s) && UNLOADED == 0 - InvariantResult [Line: 753]: Loop Invariant [2020-11-30 01:05:01,279 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-11-30 01:05:01,279 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid Derived loop invariant: ((((pended == 0 && 7 <= IPC) && \old(unknown-main_\old_#valid-unknown) == \valid) && 4 <= SKIP2) && SKIP1 == s) && UNLOADED == 0 - InvariantResult [Line: 1]: Loop Invariant [2020-11-30 01:05:01,280 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-11-30 01:05:01,280 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid Derived loop invariant: pended == 0 && \old(unknown-main_\old_#valid-unknown) == \valid - InvariantResult [Line: 347]: Loop Invariant [2020-11-30 01:05:01,281 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-11-30 01:05:01,281 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid Derived loop invariant: (((((((((2 <= DC && pended == 0) && 7 <= IPC) && \old(unknown-main_\old_#valid-unknown) == \valid) && 4 <= SKIP2) && compRegistered == 0) && status == 0) && NP + 4 <= MPR1) && customIrp == 0) && NP == s) && UNLOADED == 0 - InvariantResult [Line: 1]: Loop Invariant [2020-11-30 01:05:01,282 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-11-30 01:05:01,282 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid Derived loop invariant: pended == 0 && \old(unknown-main_\old_#valid-unknown) == \valid - InvariantResult [Line: 1]: Loop Invariant [2020-11-30 01:05:01,283 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-11-30 01:05:01,283 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid Derived loop invariant: (((((pended == 0 && 7 <= IPC) && \old(unknown-main_\old_#valid-unknown) == \valid) && 4 <= SKIP2) && compRegistered == 0) && SKIP1 == s) && UNLOADED == 0 - InvariantResult [Line: 330]: Loop Invariant [2020-11-30 01:05:01,284 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-11-30 01:05:01,284 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid Derived loop invariant: (((((2 <= DC && 7 <= IPC) && \old(unknown-main_\old_#valid-unknown) == \valid) && 4 <= SKIP2) && status == 0) && NP + 4 <= MPR1) && UNLOADED == 0 - InvariantResult [Line: 295]: Loop Invariant [2020-11-30 01:05:01,285 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-11-30 01:05:01,285 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid Derived loop invariant: \old(unknown-main_\old_#valid-unknown) == \valid - InvariantResult [Line: 1]: Loop Invariant [2020-11-30 01:05:01,285 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-11-30 01:05:01,286 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid Derived loop invariant: pended == 0 && \old(unknown-main_\old_#valid-unknown) == \valid - InvariantResult [Line: 1]: Loop Invariant [2020-11-30 01:05:01,286 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-11-30 01:05:01,287 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid Derived loop invariant: ((((((2 <= DC && ((returnVal2 <= 259 && 259 <= returnVal2) || NP == s)) && \old(unknown-main_\old_#valid-unknown) == \valid) && setEventCalled == 1) && (MPR3 == s || NP == s)) && !(customIrp == 1)) && !(pended == 1)) && UNLOADED == 0 - InvariantResult [Line: 114]: Loop Invariant [2020-11-30 01:05:01,287 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-11-30 01:05:01,288 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid Derived loop invariant: (((((pended == 0 && 7 <= IPC) && \old(unknown-main_\old_#valid-unknown) == \valid) && 4 <= SKIP2) && compRegistered == 0) && NP == s) && UNLOADED == 0 - InvariantResult [Line: 373]: Loop Invariant [2020-11-30 01:05:01,288 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-11-30 01:05:01,289 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid Derived loop invariant: ((((((2 <= DC && pended == 0) && 7 <= IPC) && \old(unknown-main_\old_#valid-unknown) == \valid) && 4 <= SKIP2) && compRegistered == 0) && NP == s) && UNLOADED == 0 - InvariantResult [Line: 1]: Loop Invariant [2020-11-30 01:05:01,289 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-11-30 01:05:01,290 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid Derived loop invariant: (((((pended == 0 && 7 <= IPC) && \old(unknown-main_\old_#valid-unknown) == \valid) && 4 <= SKIP2) && compRegistered == 0) && SKIP1 == s) && UNLOADED == 0 - InvariantResult [Line: 488]: Loop Invariant [2020-11-30 01:05:01,290 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-11-30 01:05:01,290 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid Derived loop invariant: ((((pended == 0 && 7 <= IPC) && \old(unknown-main_\old_#valid-unknown) == \valid) && 4 <= SKIP2) && SKIP1 == s) && UNLOADED == 0 - InvariantResult [Line: 1]: Loop Invariant [2020-11-30 01:05:01,291 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-11-30 01:05:01,291 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid Derived loop invariant: pended == 0 && \old(unknown-main_\old_#valid-unknown) == \valid - InvariantResult [Line: 1]: Loop Invariant [2020-11-30 01:05:01,292 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-11-30 01:05:01,292 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid Derived loop invariant: (((((pended == 0 && 7 <= IPC) && \old(unknown-main_\old_#valid-unknown) == \valid) && 4 <= SKIP2) && compRegistered == 0) && SKIP1 == s) && UNLOADED == 0 - InvariantResult [Line: 488]: Loop Invariant [2020-11-30 01:05:01,293 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-11-30 01:05:01,293 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid Derived loop invariant: ((((pended == 0 && 7 <= IPC) && \old(unknown-main_\old_#valid-unknown) == \valid) && 4 <= SKIP2) && SKIP1 == s) && UNLOADED == 0 - InvariantResult [Line: 488]: Loop Invariant [2020-11-30 01:05:01,293 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-11-30 01:05:01,294 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid Derived loop invariant: ((((pended == 0 && 7 <= IPC) && \old(unknown-main_\old_#valid-unknown) == \valid) && 4 <= SKIP2) && SKIP1 == s) && UNLOADED == 0 - InvariantResult [Line: 1]: Loop Invariant [2020-11-30 01:05:01,294 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-11-30 01:05:01,295 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid Derived loop invariant: pended == 0 && \old(unknown-main_\old_#valid-unknown) == \valid - InvariantResult [Line: 488]: Loop Invariant [2020-11-30 01:05:01,295 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-11-30 01:05:01,295 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid Derived loop invariant: ((((pended == 0 && 7 <= IPC) && \old(unknown-main_\old_#valid-unknown) == \valid) && 4 <= SKIP2) && SKIP1 == s) && UNLOADED == 0 - InvariantResult [Line: 111]: Loop Invariant [2020-11-30 01:05:01,296 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-11-30 01:05:01,296 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid Derived loop invariant: (((((pended == 0 && 7 <= IPC) && \old(unknown-main_\old_#valid-unknown) == \valid) && 4 <= SKIP2) && compRegistered == 0) && NP == s) && UNLOADED == 0 - InvariantResult [Line: 638]: Loop Invariant [2020-11-30 01:05:01,297 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-11-30 01:05:01,302 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid Derived loop invariant: (((((pended == 0 && 7 <= IPC) && \old(unknown-main_\old_#valid-unknown) == \valid) && 4 <= SKIP2) && compRegistered == 0) && NP == s) && UNLOADED == 0 - InvariantResult [Line: 488]: Loop Invariant [2020-11-30 01:05:01,303 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-11-30 01:05:01,303 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid Derived loop invariant: ((((pended == 0 && 7 <= IPC) && \old(unknown-main_\old_#valid-unknown) == \valid) && 4 <= SKIP2) && SKIP1 == s) && UNLOADED == 0 - InvariantResult [Line: 488]: Loop Invariant [2020-11-30 01:05:01,304 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-11-30 01:05:01,304 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid Derived loop invariant: ((((pended == 0 && 7 <= IPC) && \old(unknown-main_\old_#valid-unknown) == \valid) && 4 <= SKIP2) && SKIP1 == s) && UNLOADED == 0 - InvariantResult [Line: 1]: Loop Invariant [2020-11-30 01:05:01,305 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-11-30 01:05:01,305 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid Derived loop invariant: (((((pended == 0 && 7 <= IPC) && \old(unknown-main_\old_#valid-unknown) == \valid) && 4 <= SKIP2) && compRegistered == 0) && SKIP1 == s) && UNLOADED == 0 - InvariantResult [Line: 488]: Loop Invariant [2020-11-30 01:05:01,306 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-11-30 01:05:01,306 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid Derived loop invariant: ((((((2 <= DC && \old(unknown-main_\old_#valid-unknown) == \valid) && MPR1 == s) && setEventCalled == 1) && !(customIrp == 1)) && !(pended == 1)) && !(NP == s)) && UNLOADED == 0 - InvariantResult [Line: 638]: Loop Invariant [2020-11-30 01:05:01,307 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-11-30 01:05:01,307 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid Derived loop invariant: (((((pended == 0 && 7 <= IPC) && \old(unknown-main_\old_#valid-unknown) == \valid) && 4 <= SKIP2) && compRegistered == 0) && NP == s) && UNLOADED == 0 - InvariantResult [Line: 432]: Loop Invariant [2020-11-30 01:05:01,307 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-11-30 01:05:01,308 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid Derived loop invariant: \old(unknown-main_\old_#valid-unknown) == \valid && !(pended == 1) - InvariantResult [Line: 414]: Loop Invariant [2020-11-30 01:05:01,308 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-11-30 01:05:01,309 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid Derived loop invariant: \old(unknown-main_\old_#valid-unknown) == \valid - InvariantResult [Line: 641]: Loop Invariant [2020-11-30 01:05:01,309 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-11-30 01:05:01,310 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid Derived loop invariant: (((((pended == 0 && 7 <= IPC) && \old(unknown-main_\old_#valid-unknown) == \valid) && 4 <= SKIP2) && compRegistered == 0) && NP == s) && UNLOADED == 0 - InvariantResult [Line: 641]: Loop Invariant [2020-11-30 01:05:01,310 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-11-30 01:05:01,310 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid Derived loop invariant: (((((pended == 0 && 7 <= IPC) && \old(unknown-main_\old_#valid-unknown) == \valid) && 4 <= SKIP2) && compRegistered == 0) && NP == s) && UNLOADED == 0 - InvariantResult [Line: 353]: Loop Invariant [2020-11-30 01:05:01,311 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-11-30 01:05:01,312 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid Derived loop invariant: ((((((((2 <= DC && pended == 0) && 7 <= IPC) && \old(unknown-main_\old_#valid-unknown) == \valid) && 4 <= SKIP2) && compRegistered == 0) && NP + 4 <= MPR1) && customIrp == 0) && NP == s) && UNLOADED == 0 - InvariantResult [Line: 108]: Loop Invariant [2020-11-30 01:05:01,313 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-11-30 01:05:01,313 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid Derived loop invariant: ((((((((2 <= DC && pended == 0) && 7 <= IPC) && \old(unknown-main_\old_#valid-unknown) == \valid) && 4 <= SKIP2) && compRegistered == 0) && NP + 4 <= MPR1) && customIrp == 0) && NP == s) && UNLOADED == 0 - InvariantResult [Line: 822]: Loop Invariant [2020-11-30 01:05:01,314 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-11-30 01:05:01,314 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid Derived loop invariant: pended == 0 && \old(unknown-main_\old_#valid-unknown) == \valid - InvariantResult [Line: 867]: Loop Invariant [2020-11-30 01:05:01,315 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-11-30 01:05:01,315 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-11-30 01:05:01,316 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-11-30 01:05:01,316 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid Derived loop invariant: (((((((pended == 0 && 7 <= IPC) && \old(unknown-main_\old_#valid-unknown) == \valid) && 4 <= SKIP2) && compRegistered == 0) && s == NP) && status == 0) && UNLOADED == 0) || (((((((2 <= DC && pended == 0) && 7 <= IPC) && \old(unknown-main_\old_#valid-unknown) == \valid) && 4 <= SKIP2) && compRegistered == 0) && s == NP) && UNLOADED == 0) - InvariantResult [Line: 699]: Loop Invariant [2020-11-30 01:05:01,316 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-11-30 01:05:01,317 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid Derived loop invariant: (((((pended == 0 && 7 <= IPC) && \old(unknown-main_\old_#valid-unknown) == \valid) && 4 <= SKIP2) && compRegistered == 0) && NP == s) && UNLOADED == 0 - InvariantResult [Line: 1]: Loop Invariant [2020-11-30 01:05:01,317 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-11-30 01:05:01,318 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid Derived loop invariant: ((((((2 <= DC && pended == 0) && \old(unknown-main_\old_#valid-unknown) == \valid) && NP + 4 <= MPR1) && compRegistered == 1) && customIrp == 0) && NP == s) && UNLOADED == 0 - InvariantResult [Line: 117]: Loop Invariant [2020-11-30 01:05:01,318 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-11-30 01:05:01,319 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid Derived loop invariant: (((((pended == 0 && 7 <= IPC) && \old(unknown-main_\old_#valid-unknown) == \valid) && 4 <= SKIP2) && compRegistered == 0) && NP == s) && UNLOADED == 0 - InvariantResult [Line: 358]: Loop Invariant [2020-11-30 01:05:01,319 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-11-30 01:05:01,320 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid Derived loop invariant: ((((((((2 <= DC && pended == 0) && 7 <= IPC) && \old(unknown-main_\old_#valid-unknown) == \valid) && 4 <= SKIP2) && compRegistered == 0) && NP + 4 <= MPR1) && customIrp == 0) && NP == s) && UNLOADED == 0 - InvariantResult [Line: 581]: Loop Invariant [2020-11-30 01:05:01,320 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-11-30 01:05:01,321 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid Derived loop invariant: (((((2 <= DC && \old(unknown-main_\old_#valid-unknown) == \valid) && !(customIrp == 1)) && !(MPR3 == s)) && !(pended == 1)) && NP == s) && UNLOADED == 0 - InvariantResult [Line: 754]: Loop Invariant [2020-11-30 01:05:01,321 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-11-30 01:05:01,322 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid Derived loop invariant: (((((pended == 0 && 7 <= IPC) && \old(unknown-main_\old_#valid-unknown) == \valid) && 4 <= SKIP2) && compRegistered == 0) && SKIP1 == s) && UNLOADED == 0 - InvariantResult [Line: 754]: Loop Invariant [2020-11-30 01:05:01,322 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-11-30 01:05:01,323 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid Derived loop invariant: ((((pended == 0 && 7 <= IPC) && \old(unknown-main_\old_#valid-unknown) == \valid) && 4 <= SKIP2) && SKIP1 == s) && UNLOADED == 0 - InvariantResult [Line: 414]: Loop Invariant [2020-11-30 01:05:01,323 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-11-30 01:05:01,324 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid Derived loop invariant: \old(unknown-main_\old_#valid-unknown) == \valid && !(pended == 1) - InvariantResult [Line: 422]: Loop Invariant [2020-11-30 01:05:01,325 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-11-30 01:05:01,325 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid Derived loop invariant: \old(unknown-main_\old_#valid-unknown) == \valid && !(pended == 1) - InvariantResult [Line: 363]: Loop Invariant [2020-11-30 01:05:01,326 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-11-30 01:05:01,326 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid Derived loop invariant: ((((((((2 <= DC && pended == 0) && 7 <= IPC) && \old(unknown-main_\old_#valid-unknown) == \valid) && 4 <= SKIP2) && compRegistered == 0) && NP + 4 <= MPR1) && customIrp == 0) && NP == s) && UNLOADED == 0 - InvariantResult [Line: 324]: Loop Invariant [2020-11-30 01:05:01,328 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-11-30 01:05:01,328 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-11-30 01:05:01,329 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-11-30 01:05:01,329 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid Derived loop invariant: (((\old(unknown-main_\old_#valid-unknown) == \valid && !(s == 0)) && !(pended == 1)) && UNLOADED == 0) || (pended == 0 && \old(unknown-main_\old_#valid-unknown) == \valid) - InvariantResult [Line: 489]: Loop Invariant [2020-11-30 01:05:01,330 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-11-30 01:05:01,330 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid Derived loop invariant: ((((pended == 0 && 7 <= IPC) && \old(unknown-main_\old_#valid-unknown) == \valid) && 4 <= SKIP2) && SKIP1 == s) && UNLOADED == 0 - InvariantResult [Line: 883]: Loop Invariant [2020-11-30 01:05:01,330 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-11-30 01:05:01,331 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid Derived loop invariant: (((((((2 <= DC && pended == 0) && 7 <= IPC) && \old(unknown-main_\old_#valid-unknown) == \valid) && 4 <= SKIP2) && compRegistered == 0) && status == 0) && NP == s) && UNLOADED == 0 - InvariantResult [Line: 489]: Loop Invariant [2020-11-30 01:05:01,337 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-11-30 01:05:01,337 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid Derived loop invariant: (((((pended == 0 && 7 <= IPC) && \old(unknown-main_\old_#valid-unknown) == \valid) && 4 <= SKIP2) && compRegistered == 0) && SKIP1 == s) && UNLOADED == 0 - InvariantResult [Line: 489]: Loop Invariant [2020-11-30 01:05:01,338 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-11-30 01:05:01,338 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid Derived loop invariant: ((((pended == 0 && 7 <= IPC) && \old(unknown-main_\old_#valid-unknown) == \valid) && 4 <= SKIP2) && SKIP1 == s) && UNLOADED == 0 - InvariantResult [Line: 594]: Loop Invariant [2020-11-30 01:05:01,339 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-11-30 01:05:01,339 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid Derived loop invariant: (((2 <= DC && \old(unknown-main_\old_#valid-unknown) == \valid) && !(pended == 1)) && NP == s) && UNLOADED == 0 - InvariantResult [Line: 489]: Loop Invariant [2020-11-30 01:05:01,340 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-11-30 01:05:01,340 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid Derived loop invariant: ((((((2 <= DC && \old(unknown-main_\old_#valid-unknown) == \valid) && MPR1 == s) && setEventCalled == 1) && !(customIrp == 1)) && !(pended == 1)) && !(NP == s)) && UNLOADED == 0 - InvariantResult [Line: 489]: Loop Invariant [2020-11-30 01:05:01,341 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-11-30 01:05:01,341 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid Derived loop invariant: (((((pended == 0 && 7 <= IPC) && \old(unknown-main_\old_#valid-unknown) == \valid) && 4 <= SKIP2) && compRegistered == 0) && SKIP1 == s) && UNLOADED == 0 - InvariantResult [Line: 489]: Loop Invariant [2020-11-30 01:05:01,342 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-11-30 01:05:01,342 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid Derived loop invariant: ((((pended == 0 && 7 <= IPC) && \old(unknown-main_\old_#valid-unknown) == \valid) && 4 <= SKIP2) && SKIP1 == s) && UNLOADED == 0 - InvariantResult [Line: 489]: Loop Invariant [2020-11-30 01:05:01,343 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-11-30 01:05:01,346 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid Derived loop invariant: (((((pended == 0 && 7 <= IPC) && \old(unknown-main_\old_#valid-unknown) == \valid) && 4 <= SKIP2) && compRegistered == 0) && SKIP1 == s) && UNLOADED == 0 - InvariantResult [Line: 489]: Loop Invariant [2020-11-30 01:05:01,349 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-11-30 01:05:01,349 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid Derived loop invariant: ((((pended == 0 && 7 <= IPC) && \old(unknown-main_\old_#valid-unknown) == \valid) && 4 <= SKIP2) && SKIP1 == s) && UNLOADED == 0 - InvariantResult [Line: 489]: Loop Invariant [2020-11-30 01:05:01,350 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-11-30 01:05:01,350 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid Derived loop invariant: (((((pended == 0 && 7 <= IPC) && \old(unknown-main_\old_#valid-unknown) == \valid) && 4 <= SKIP2) && compRegistered == 0) && SKIP1 == s) && UNLOADED == 0 - InvariantResult [Line: 489]: Loop Invariant [2020-11-30 01:05:01,351 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-11-30 01:05:01,351 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid Derived loop invariant: (((((pended == 0 && 7 <= IPC) && \old(unknown-main_\old_#valid-unknown) == \valid) && 4 <= SKIP2) && compRegistered == 0) && SKIP1 == s) && UNLOADED == 0 - InvariantResult [Line: 554]: Loop Invariant [2020-11-30 01:05:01,352 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-11-30 01:05:01,352 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid Derived loop invariant: ((pended == 0 && \old(unknown-main_\old_#valid-unknown) == \valid) && !(s == 0)) && UNLOADED == 0 - InvariantResult [Line: 1]: Loop Invariant [2020-11-30 01:05:01,352 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-11-30 01:05:01,353 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid Derived loop invariant: (((((pended == 0 && 7 <= IPC) && \old(unknown-main_\old_#valid-unknown) == \valid) && 4 <= SKIP2) && compRegistered == 0) && SKIP1 == s) && UNLOADED == 0 - InvariantResult [Line: 489]: Loop Invariant [2020-11-30 01:05:01,353 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-11-30 01:05:01,354 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid Derived loop invariant: ((((pended == 0 && 7 <= IPC) && \old(unknown-main_\old_#valid-unknown) == \valid) && 4 <= SKIP2) && SKIP1 == s) && UNLOADED == 0 - InvariantResult [Line: 875]: Loop Invariant [2020-11-30 01:05:01,354 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-11-30 01:05:01,355 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid Derived loop invariant: ((((((2 <= DC && pended == 0) && 7 <= IPC) && \old(unknown-main_\old_#valid-unknown) == \valid) && 4 <= SKIP2) && compRegistered == 0) && NP == s) && UNLOADED == 0 - InvariantResult [Line: 489]: Loop Invariant [2020-11-30 01:05:01,356 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-11-30 01:05:01,357 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid Derived loop invariant: (((((pended == 0 && 7 <= IPC) && \old(unknown-main_\old_#valid-unknown) == \valid) && 4 <= SKIP2) && compRegistered == 0) && SKIP1 == s) && UNLOADED == 0 - InvariantResult [Line: 1]: Loop Invariant [2020-11-30 01:05:01,357 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-11-30 01:05:01,358 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid Derived loop invariant: pended == 0 && \old(unknown-main_\old_#valid-unknown) == \valid - InvariantResult [Line: 172]: Loop Invariant [2020-11-30 01:05:01,358 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-11-30 01:05:01,358 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-11-30 01:05:01,359 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-11-30 01:05:01,359 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid Derived loop invariant: (((\old(unknown-main_\old_#valid-unknown) == \valid && !(s == 0)) && !(pended == 1)) && UNLOADED == 0) || (pended == 0 && \old(unknown-main_\old_#valid-unknown) == \valid) - InvariantResult [Line: 489]: Loop Invariant [2020-11-30 01:05:01,359 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-11-30 01:05:01,360 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid Derived loop invariant: ((((pended == 0 && 7 <= IPC) && \old(unknown-main_\old_#valid-unknown) == \valid) && 4 <= SKIP2) && SKIP1 == s) && UNLOADED == 0 - InvariantResult [Line: 891]: Loop Invariant [2020-11-30 01:05:01,360 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-11-30 01:05:01,361 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid Derived loop invariant: (((((((2 <= DC && pended == 0) && 7 <= IPC) && \old(unknown-main_\old_#valid-unknown) == \valid) && 4 <= SKIP2) && compRegistered == 0) && status == 0) && NP == s) && UNLOADED == 0 - InvariantResult [Line: 368]: Loop Invariant [2020-11-30 01:05:01,361 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-11-30 01:05:01,361 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid Derived loop invariant: ((((((2 <= DC && pended == 0) && 7 <= IPC) && \old(unknown-main_\old_#valid-unknown) == \valid) && 4 <= SKIP2) && compRegistered == 0) && NP == s) && UNLOADED == 0 - InvariantResult [Line: 489]: Loop Invariant [2020-11-30 01:05:01,362 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-11-30 01:05:01,362 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid Derived loop invariant: ((((((2 <= DC && pended == 0) && \old(unknown-main_\old_#valid-unknown) == \valid) && NP + 4 <= MPR1) && compRegistered == 1) && customIrp == 0) && NP == s) && UNLOADED == 0 * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.45 ms. Allocated memory is still 75.5 MB. Free memory was 51.5 MB in the beginning and 51.4 MB in the end (delta: 25.5 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 690.75 ms. Allocated memory is still 102.8 MB. Free memory was 68.5 MB in the beginning and 72.3 MB in the end (delta: -3.8 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 147.14 ms. Allocated memory is still 102.8 MB. Free memory was 72.3 MB in the beginning and 66.0 MB in the end (delta: 6.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 142.15 ms. Allocated memory is still 102.8 MB. Free memory was 66.0 MB in the beginning and 61.9 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. * RCFGBuilder took 3385.45 ms. Allocated memory was 102.8 MB in the beginning and 130.0 MB in the end (delta: 27.3 MB). Free memory was 61.9 MB in the beginning and 62.8 MB in the end (delta: -920.9 kB). Peak memory consumption was 44.8 MB. Max. memory is 16.1 GB. * CodeCheck took 106974.49 ms. Allocated memory was 130.0 MB in the beginning and 1.4 GB in the end (delta: 1.3 GB). Free memory was 62.8 MB in the beginning and 1.2 GB in the end (delta: -1.1 GB). Peak memory consumption was 703.7 MB. Max. memory is 16.1 GB. * Witness Printer took 353.53 ms. Allocated memory is still 1.4 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 28.6 MB). Peak memory consumption was 29.4 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid - GenericResult: Unfinished Backtranslation unknown boogie variable main_old_#valid RESULT: Ultimate proved your program to be correct! Received shutdown request...