./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 69874e26 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_365aaa30-13f2-4f66-8b2a-d3b678f79d11/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_365aaa30-13f2-4f66-8b2a-d3b678f79d11/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_365aaa30-13f2-4f66-8b2a-d3b678f79d11/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_365aaa30-13f2-4f66-8b2a-d3b678f79d11/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/ntdrivers-simplified/kbfiltr_simpl2.cil-1.c -s /tmp/vcloud-vcloud-master/worker/run_dir_365aaa30-13f2-4f66-8b2a-d3b678f79d11/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_365aaa30-13f2-4f66-8b2a-d3b678f79d11/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 0.2.0-69874e2 [2020-12-01 18:27:20,476 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 18:27:20,479 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 18:27:20,565 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 18:27:20,566 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 18:27:20,572 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 18:27:20,576 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 18:27:20,581 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 18:27:20,583 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 18:27:20,589 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 18:27:20,590 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 18:27:20,592 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 18:27:20,593 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 18:27:20,596 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 18:27:20,598 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 18:27:20,599 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 18:27:20,601 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 18:27:20,602 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 18:27:20,609 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 18:27:20,619 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 18:27:20,621 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 18:27:20,622 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 18:27:20,624 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 18:27:20,625 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 18:27:20,629 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 18:27:20,630 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 18:27:20,630 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 18:27:20,632 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 18:27:20,633 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 18:27:20,634 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 18:27:20,634 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 18:27:20,635 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 18:27:20,637 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 18:27:20,638 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 18:27:20,639 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 18:27:20,640 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 18:27:20,641 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 18:27:20,641 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 18:27:20,641 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 18:27:20,642 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 18:27:20,643 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 18:27:20,646 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_365aaa30-13f2-4f66-8b2a-d3b678f79d11/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2020-12-01 18:27:20,684 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 18:27:20,684 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 18:27:20,687 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 18:27:20,687 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 18:27:20,688 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 18:27:20,688 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 18:27:20,688 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-12-01 18:27:20,688 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 18:27:20,688 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 18:27:20,689 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 18:27:20,690 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-12-01 18:27:20,690 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-12-01 18:27:20,690 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-12-01 18:27:20,690 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 18:27:20,691 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 18:27:20,691 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 18:27:20,691 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 18:27:20,691 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 18:27:20,692 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 18:27:20,692 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 18:27:20,692 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 18:27:20,692 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 18:27:20,693 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 18:27:20,693 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-01 18:27:20,693 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 18:27:20,693 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_365aaa30-13f2-4f66-8b2a-d3b678f79d11/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_365aaa30-13f2-4f66-8b2a-d3b678f79d11/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3e0d5536f9cd1f3a5d711f95a0369e25308fe790 [2020-12-01 18:27:21,023 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 18:27:21,048 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 18:27:21,053 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 18:27:21,054 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 18:27:21,055 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 18:27:21,056 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_365aaa30-13f2-4f66-8b2a-d3b678f79d11/bin/ukojak/../../sv-benchmarks/c/ntdrivers-simplified/kbfiltr_simpl2.cil-1.c [2020-12-01 18:27:21,127 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_365aaa30-13f2-4f66-8b2a-d3b678f79d11/bin/ukojak/data/b8983f65b/3b5d81d99a364738ba37addfd580ea7a/FLAG06b4c482f [2020-12-01 18:27:21,688 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 18:27:21,689 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_365aaa30-13f2-4f66-8b2a-d3b678f79d11/sv-benchmarks/c/ntdrivers-simplified/kbfiltr_simpl2.cil-1.c [2020-12-01 18:27:21,711 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_365aaa30-13f2-4f66-8b2a-d3b678f79d11/bin/ukojak/data/b8983f65b/3b5d81d99a364738ba37addfd580ea7a/FLAG06b4c482f [2020-12-01 18:27:21,988 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_365aaa30-13f2-4f66-8b2a-d3b678f79d11/bin/ukojak/data/b8983f65b/3b5d81d99a364738ba37addfd580ea7a [2020-12-01 18:27:21,991 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 18:27:21,994 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 18:27:21,999 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 18:27:21,999 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 18:27:22,003 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 18:27:22,004 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:27:21" (1/1) ... [2020-12-01 18:27:22,011 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7e8e9671 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:27:22, skipping insertion in model container [2020-12-01 18:27:22,011 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:27:21" (1/1) ... [2020-12-01 18:27:22,018 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 18:27:22,083 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 18:27:22,439 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 18:27:22,449 INFO L203 MainTranslator]: Completed pre-run [2020-12-01 18:27:22,535 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 18:27:22,559 INFO L208 MainTranslator]: Completed translation [2020-12-01 18:27:22,560 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:27:22 WrapperNode [2020-12-01 18:27:22,560 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 18:27:22,562 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-01 18:27:22,562 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-01 18:27:22,562 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-01 18:27:22,570 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:27:22" (1/1) ... [2020-12-01 18:27:22,594 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:27:22" (1/1) ... [2020-12-01 18:27:22,655 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-01 18:27:22,655 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-12-01 18:27:22,656 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-12-01 18:27:22,656 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-12-01 18:27:22,664 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:27:22" (1/1) ... [2020-12-01 18:27:22,665 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:27:22" (1/1) ... [2020-12-01 18:27:22,673 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:27:22" (1/1) ... [2020-12-01 18:27:22,673 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:27:22" (1/1) ... [2020-12-01 18:27:22,700 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:27:22" (1/1) ... [2020-12-01 18:27:22,729 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:27:22" (1/1) ... [2020-12-01 18:27:22,733 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:27:22" (1/1) ... [2020-12-01 18:27:22,744 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-12-01 18:27:22,745 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-12-01 18:27:22,745 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-12-01 18:27:22,745 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-12-01 18:27:22,746 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:27:22" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_365aaa30-13f2-4f66-8b2a-d3b678f79d11/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 [2020-12-01 18:27:22,817 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-12-01 18:27:22,818 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-12-01 18:27:22,818 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-12-01 18:27:22,818 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-12-01 18:27:23,222 WARN L798 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-12-01 18:27:23,233 WARN L798 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-12-01 18:27:23,239 WARN L798 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-12-01 18:27:23,254 WARN L798 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-12-01 18:27:23,258 WARN L798 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-12-01 18:27:23,262 WARN L798 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-12-01 18:27:23,270 WARN L798 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-12-01 18:27:23,275 WARN L798 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-12-01 18:27:23,277 WARN L798 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-12-01 18:27:23,279 WARN L798 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-12-01 18:27:23,280 WARN L798 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-12-01 18:27:23,285 WARN L798 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-12-01 18:27:24,488 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##249: assume false; [2020-12-01 18:27:24,488 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##250: assume !false; [2020-12-01 18:27:24,489 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##279: assume false; [2020-12-01 18:27:24,489 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##280: assume !false; [2020-12-01 18:27:24,489 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##219: assume false; [2020-12-01 18:27:24,490 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##220: assume !false; [2020-12-01 18:27:24,490 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##302: assume !false; [2020-12-01 18:27:24,490 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##301: assume false; [2020-12-01 18:27:24,490 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##322: assume !false; [2020-12-01 18:27:24,490 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##321: assume false; [2020-12-01 18:27:24,491 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##85: assume !false; [2020-12-01 18:27:24,491 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##84: assume false; [2020-12-01 18:27:24,491 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##191: assume false; [2020-12-01 18:27:24,492 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##192: assume !false; [2020-12-01 18:27:24,492 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##46: assume !false; [2020-12-01 18:27:24,492 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##45: assume false; [2020-12-01 18:27:24,492 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##140: assume false; [2020-12-01 18:27:24,492 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##141: assume !false; [2020-12-01 18:27:24,492 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##389: assume !false; [2020-12-01 18:27:24,493 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##388: assume false; [2020-12-01 18:27:24,493 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##18: assume false; [2020-12-01 18:27:24,493 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##19: assume !false; [2020-12-01 18:27:24,493 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##162: assume !false; [2020-12-01 18:27:24,493 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##161: assume false; [2020-12-01 18:27:25,503 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-12-01 18:27:25,504 INFO L298 CfgBuilder]: Removed 210 assume(true) statements. [2020-12-01 18:27:25,507 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 06:27:25 BoogieIcfgContainer [2020-12-01 18:27:25,507 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-12-01 18:27:25,509 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2020-12-01 18:27:25,509 INFO L271 PluginConnector]: Initializing CodeCheck... [2020-12-01 18:27:25,519 INFO L275 PluginConnector]: CodeCheck initialized [2020-12-01 18:27:25,520 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 06:27:25" (1/1) ... [2020-12-01 18:27:25,529 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-01 18:27:25,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:27:25,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 300 states to 199 states and 300 transitions. [2020-12-01 18:27:25,572 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 300 transitions. [2020-12-01 18:27:25,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2020-12-01 18:27:25,574 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:27:25,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:27:25,746 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:27:25,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:27:25,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 298 states to 199 states and 298 transitions. [2020-12-01 18:27:25,791 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 298 transitions. [2020-12-01 18:27:25,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2020-12-01 18:27:25,792 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:27:25,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:27:25,878 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:27:25,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:27:25,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 201 states and 299 transitions. [2020-12-01 18:27:25,984 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 299 transitions. [2020-12-01 18:27:25,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2020-12-01 18:27:25,985 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:27:26,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:27:26,054 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:27:26,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:27:26,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 298 states to 201 states and 298 transitions. [2020-12-01 18:27:26,061 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 298 transitions. [2020-12-01 18:27:26,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2020-12-01 18:27:26,062 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:27:26,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:27:26,123 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:27:26,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:27:26,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 295 states to 199 states and 295 transitions. [2020-12-01 18:27:26,138 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 295 transitions. [2020-12-01 18:27:26,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2020-12-01 18:27:26,141 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:27:26,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:27:26,216 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:27:26,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:27:26,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 200 states and 296 transitions. [2020-12-01 18:27:26,547 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 296 transitions. [2020-12-01 18:27:26,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2020-12-01 18:27:26,549 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:27:26,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:27:26,610 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:27:26,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:27:26,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 293 states to 198 states and 293 transitions. [2020-12-01 18:27:26,626 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 293 transitions. [2020-12-01 18:27:26,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2020-12-01 18:27:26,629 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:27:26,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:27:26,690 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:27:26,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:27:26,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 194 states and 289 transitions. [2020-12-01 18:27:26,698 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 289 transitions. [2020-12-01 18:27:26,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2020-12-01 18:27:26,699 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:27:26,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:27:26,751 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:27:26,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:27:26,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 291 states to 196 states and 291 transitions. [2020-12-01 18:27:26,767 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 291 transitions. [2020-12-01 18:27:26,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2020-12-01 18:27:26,768 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:27:26,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:27:26,797 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:27:26,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:27:26,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 196 states and 289 transitions. [2020-12-01 18:27:26,803 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 289 transitions. [2020-12-01 18:27:26,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2020-12-01 18:27:26,806 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:27:26,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:27:26,861 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:27:27,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:27:27,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 286 states to 194 states and 286 transitions. [2020-12-01 18:27:27,238 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 286 transitions. [2020-12-01 18:27:27,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2020-12-01 18:27:27,239 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:27:27,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:27:27,284 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:27:27,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:27:27,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 192 states and 283 transitions. [2020-12-01 18:27:27,293 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 283 transitions. [2020-12-01 18:27:27,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2020-12-01 18:27:27,293 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:27:27,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:27:27,309 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:27:27,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:27:27,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 279 states to 188 states and 279 transitions. [2020-12-01 18:27:27,313 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 279 transitions. [2020-12-01 18:27:27,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2020-12-01 18:27:27,314 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:27:27,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:27:27,351 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:27:27,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:27:27,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 186 states and 276 transitions. [2020-12-01 18:27:27,373 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 276 transitions. [2020-12-01 18:27:27,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2020-12-01 18:27:27,373 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:27:27,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:27:27,400 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:27:27,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:27:27,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 184 states and 273 transitions. [2020-12-01 18:27:27,408 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 273 transitions. [2020-12-01 18:27:27,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2020-12-01 18:27:27,409 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:27:27,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:27:27,434 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:27:27,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:27:27,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 188 states and 277 transitions. [2020-12-01 18:27:27,454 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 277 transitions. [2020-12-01 18:27:27,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2020-12-01 18:27:27,454 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:27:27,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:27:27,482 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:27:27,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:27:27,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 188 states and 276 transitions. [2020-12-01 18:27:27,487 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 276 transitions. [2020-12-01 18:27:27,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2020-12-01 18:27:27,488 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:27:27,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:27:27,521 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:27:27,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:27:27,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 184 states and 269 transitions. [2020-12-01 18:27:27,537 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 269 transitions. [2020-12-01 18:27:27,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2020-12-01 18:27:27,538 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:27:27,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:27:27,566 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:27:27,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:27:27,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 278 states to 186 states and 278 transitions. [2020-12-01 18:27:27,621 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 278 transitions. [2020-12-01 18:27:27,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2020-12-01 18:27:27,621 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:27:27,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:27:27,651 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:27:27,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:27:27,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 187 states and 277 transitions. [2020-12-01 18:27:27,661 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 277 transitions. [2020-12-01 18:27:27,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2020-12-01 18:27:27,663 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:27:27,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:27:27,684 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:27:27,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:27:27,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 187 states and 276 transitions. [2020-12-01 18:27:27,693 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 276 transitions. [2020-12-01 18:27:27,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2020-12-01 18:27:27,693 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:27:27,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:27:27,726 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:27:27,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:27:27,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 266 states to 179 states and 266 transitions. [2020-12-01 18:27:27,731 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 266 transitions. [2020-12-01 18:27:27,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2020-12-01 18:27:27,731 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:27:27,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:27:27,752 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:27:27,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:27:27,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 183 states and 270 transitions. [2020-12-01 18:27:27,774 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 270 transitions. [2020-12-01 18:27:27,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2020-12-01 18:27:27,774 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:27:27,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:27:27,799 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:27:27,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:27:27,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 183 states and 269 transitions. [2020-12-01 18:27:27,803 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 269 transitions. [2020-12-01 18:27:27,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2020-12-01 18:27:27,804 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:27:27,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:27:27,837 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:27:27,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:27:27,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 183 states and 268 transitions. [2020-12-01 18:27:27,842 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 268 transitions. [2020-12-01 18:27:27,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2020-12-01 18:27:27,843 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:27:27,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:27:27,884 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:27:27,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:27:27,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 181 states and 265 transitions. [2020-12-01 18:27:27,935 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 265 transitions. [2020-12-01 18:27:27,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2020-12-01 18:27:27,936 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:27:27,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:27:27,973 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:27:27,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:27:27,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 177 states and 258 transitions. [2020-12-01 18:27:27,989 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 258 transitions. [2020-12-01 18:27:27,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2020-12-01 18:27:27,990 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:27:27,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:27:28,031 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:27:28,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:27:28,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 175 states and 255 transitions. [2020-12-01 18:27:28,277 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 255 transitions. [2020-12-01 18:27:28,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2020-12-01 18:27:28,277 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:27:28,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:27:28,298 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:27:28,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:27:28,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 167 states and 245 transitions. [2020-12-01 18:27:28,302 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 245 transitions. [2020-12-01 18:27:28,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2020-12-01 18:27:28,304 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:27:28,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:27:28,322 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:27:28,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:27:28,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 165 states and 242 transitions. [2020-12-01 18:27:28,353 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 242 transitions. [2020-12-01 18:27:28,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2020-12-01 18:27:28,354 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:27:28,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:27:28,409 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:27:28,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:27:28,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 166 states and 249 transitions. [2020-12-01 18:27:28,671 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 249 transitions. [2020-12-01 18:27:28,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2020-12-01 18:27:28,678 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:27:28,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:27:28,716 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:27:28,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:27:28,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 166 states and 248 transitions. [2020-12-01 18:27:28,727 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 248 transitions. [2020-12-01 18:27:28,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2020-12-01 18:27:28,728 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:27:28,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:27:28,746 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:27:28,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:27:28,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241 states to 162 states and 241 transitions. [2020-12-01 18:27:28,762 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 241 transitions. [2020-12-01 18:27:28,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2020-12-01 18:27:28,762 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:27:28,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:27:28,792 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:27:28,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:27:28,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 158 states and 234 transitions. [2020-12-01 18:27:28,808 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 234 transitions. [2020-12-01 18:27:28,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2020-12-01 18:27:28,809 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:27:28,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:27:28,831 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:27:28,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:27:28,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 156 states and 231 transitions. [2020-12-01 18:27:28,860 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 231 transitions. [2020-12-01 18:27:28,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2020-12-01 18:27:28,861 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:27:28,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:27:28,884 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:27:28,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:27:28,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 156 states and 229 transitions. [2020-12-01 18:27:28,890 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 229 transitions. [2020-12-01 18:27:28,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2020-12-01 18:27:28,891 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:27:28,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:27:28,946 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:27:29,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:27:29,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 227 states to 156 states and 227 transitions. [2020-12-01 18:27:29,090 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 227 transitions. [2020-12-01 18:27:29,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2020-12-01 18:27:29,091 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:27:29,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:27:29,107 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:27:29,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:27:29,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 224 states to 154 states and 224 transitions. [2020-12-01 18:27:29,139 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 224 transitions. [2020-12-01 18:27:29,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2020-12-01 18:27:29,140 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:27:29,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:27:29,192 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:27:29,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:27:29,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 162 states and 240 transitions. [2020-12-01 18:27:29,994 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 240 transitions. [2020-12-01 18:27:29,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2020-12-01 18:27:29,995 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:27:30,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:27:30,014 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:27:30,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:27:30,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 162 states and 239 transitions. [2020-12-01 18:27:30,020 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 239 transitions. [2020-12-01 18:27:30,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2020-12-01 18:27:30,021 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:27:30,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:27:30,040 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:27:30,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:27:30,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241 states to 163 states and 241 transitions. [2020-12-01 18:27:30,076 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 241 transitions. [2020-12-01 18:27:30,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2020-12-01 18:27:30,076 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:27:30,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:27:30,098 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:27:30,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:27:30,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 167 states and 253 transitions. [2020-12-01 18:27:30,281 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 253 transitions. [2020-12-01 18:27:30,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2020-12-01 18:27:30,282 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:27:30,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:27:30,362 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:27:30,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:27:30,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 260 states to 168 states and 260 transitions. [2020-12-01 18:27:30,579 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 260 transitions. [2020-12-01 18:27:30,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2020-12-01 18:27:30,579 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:27:30,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:27:30,596 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:27:30,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:27:30,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 257 states to 168 states and 257 transitions. [2020-12-01 18:27:30,602 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 257 transitions. [2020-12-01 18:27:30,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2020-12-01 18:27:30,602 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:27:30,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:27:30,620 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:27:30,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:27:30,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 256 states to 168 states and 256 transitions. [2020-12-01 18:27:30,625 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 256 transitions. [2020-12-01 18:27:30,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2020-12-01 18:27:30,626 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:27:30,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:27:30,642 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:27:30,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:27:30,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 170 states and 258 transitions. [2020-12-01 18:27:30,656 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 258 transitions. [2020-12-01 18:27:30,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2020-12-01 18:27:30,657 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:27:30,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:27:30,671 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:27:30,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:27:30,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 168 states and 255 transitions. [2020-12-01 18:27:30,713 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 255 transitions. [2020-12-01 18:27:30,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2020-12-01 18:27:30,714 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:27:30,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:27:30,729 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:27:30,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:27:30,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 252 states to 166 states and 252 transitions. [2020-12-01 18:27:30,757 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 252 transitions. [2020-12-01 18:27:30,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2020-12-01 18:27:30,758 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:27:30,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:27:30,829 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:27:30,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:27:30,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 167 states and 253 transitions. [2020-12-01 18:27:30,889 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 253 transitions. [2020-12-01 18:27:30,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2020-12-01 18:27:30,890 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:27:30,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:27:31,057 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:27:32,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:27:32,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 177 states and 276 transitions. [2020-12-01 18:27:32,802 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 276 transitions. [2020-12-01 18:27:32,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2020-12-01 18:27:32,802 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:27:32,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:27:32,841 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:27:32,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:27:32,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 178 states and 277 transitions. [2020-12-01 18:27:32,859 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 277 transitions. [2020-12-01 18:27:32,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2020-12-01 18:27:32,860 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:27:32,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:27:32,910 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:27:32,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:27:32,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 178 states and 276 transitions. [2020-12-01 18:27:32,928 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 276 transitions. [2020-12-01 18:27:32,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2020-12-01 18:27:32,929 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:27:32,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:27:32,954 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:27:32,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:27:32,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 266 states to 171 states and 266 transitions. [2020-12-01 18:27:32,960 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 266 transitions. [2020-12-01 18:27:32,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2020-12-01 18:27:32,961 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:27:32,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:27:32,980 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:27:33,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:27:33,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 178 states and 277 transitions. [2020-12-01 18:27:33,021 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 277 transitions. [2020-12-01 18:27:33,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2020-12-01 18:27:33,021 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:27:33,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:27:33,039 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:27:33,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:27:33,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 178 states and 276 transitions. [2020-12-01 18:27:33,045 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 276 transitions. [2020-12-01 18:27:33,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2020-12-01 18:27:33,047 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:27:33,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:27:33,072 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:27:33,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:27:33,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 278 states to 179 states and 278 transitions. [2020-12-01 18:27:33,117 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 278 transitions. [2020-12-01 18:27:33,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2020-12-01 18:27:33,118 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:27:33,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:27:33,139 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:27:33,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:27:33,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 179 states and 277 transitions. [2020-12-01 18:27:33,157 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 277 transitions. [2020-12-01 18:27:33,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2020-12-01 18:27:33,158 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:27:33,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:27:33,177 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:27:33,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:27:33,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 293 states to 183 states and 293 transitions. [2020-12-01 18:27:33,593 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 293 transitions. [2020-12-01 18:27:33,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2020-12-01 18:27:33,594 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:27:33,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:27:33,609 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:27:33,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:27:33,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 183 states and 292 transitions. [2020-12-01 18:27:33,808 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 292 transitions. [2020-12-01 18:27:33,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2020-12-01 18:27:33,809 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:27:33,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:27:33,825 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:27:34,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:27:34,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 184 states and 296 transitions. [2020-12-01 18:27:34,040 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 296 transitions. [2020-12-01 18:27:34,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2020-12-01 18:27:34,041 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:27:34,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:27:34,058 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:27:34,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:27:34,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 184 states and 294 transitions. [2020-12-01 18:27:34,065 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 294 transitions. [2020-12-01 18:27:34,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2020-12-01 18:27:34,065 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:27:34,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:27:34,083 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:27:34,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:27:34,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 184 states and 292 transitions. [2020-12-01 18:27:34,196 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 292 transitions. [2020-12-01 18:27:34,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2020-12-01 18:27:34,197 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:27:34,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:27:34,286 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:27:34,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:27:34,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 181 states and 288 transitions. [2020-12-01 18:27:34,571 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 288 transitions. [2020-12-01 18:27:34,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2020-12-01 18:27:34,572 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:27:34,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:27:34,614 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:27:36,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:27:36,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 193 states and 320 transitions. [2020-12-01 18:27:36,106 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 320 transitions. [2020-12-01 18:27:36,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2020-12-01 18:27:36,108 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:27:36,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:27:36,129 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:27:36,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:27:36,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 192 states and 318 transitions. [2020-12-01 18:27:36,146 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 318 transitions. [2020-12-01 18:27:36,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2020-12-01 18:27:36,147 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:27:36,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:27:36,173 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:27:37,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:27:37,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 197 states and 333 transitions. [2020-12-01 18:27:37,290 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 333 transitions. [2020-12-01 18:27:37,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2020-12-01 18:27:37,292 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:27:37,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:27:37,338 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:27:37,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:27:37,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 197 states and 332 transitions. [2020-12-01 18:27:37,349 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 332 transitions. [2020-12-01 18:27:37,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2020-12-01 18:27:37,351 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:27:37,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:27:37,376 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:27:37,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:27:37,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 191 states and 320 transitions. [2020-12-01 18:27:37,393 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 320 transitions. [2020-12-01 18:27:37,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2020-12-01 18:27:37,394 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:27:37,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:27:37,417 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:27:37,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:27:37,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 198 states and 332 transitions. [2020-12-01 18:27:37,459 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 332 transitions. [2020-12-01 18:27:37,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2020-12-01 18:27:37,461 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:27:37,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:27:37,484 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:27:37,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:27:37,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 199 states and 333 transitions. [2020-12-01 18:27:37,502 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 333 transitions. [2020-12-01 18:27:37,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2020-12-01 18:27:37,503 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:27:37,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:27:37,519 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:27:37,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:27:37,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 323 states to 192 states and 323 transitions. [2020-12-01 18:27:37,526 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 323 transitions. [2020-12-01 18:27:37,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2020-12-01 18:27:37,526 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:27:37,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:27:37,572 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:27:37,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:27:37,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 322 states to 192 states and 322 transitions. [2020-12-01 18:27:37,588 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 322 transitions. [2020-12-01 18:27:37,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2020-12-01 18:27:37,589 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:27:37,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:27:37,608 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:27:37,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:27:37,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 193 states and 324 transitions. [2020-12-01 18:27:37,651 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 324 transitions. [2020-12-01 18:27:37,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2020-12-01 18:27:37,652 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:27:37,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:27:37,669 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:27:37,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:27:37,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 194 states and 324 transitions. [2020-12-01 18:27:37,702 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 324 transitions. [2020-12-01 18:27:37,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2020-12-01 18:27:37,703 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:27:37,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:27:37,735 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:27:37,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:27:37,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 322 states to 193 states and 322 transitions. [2020-12-01 18:27:37,756 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 322 transitions. [2020-12-01 18:27:37,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2020-12-01 18:27:37,756 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:27:37,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:27:37,780 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:27:37,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:27:37,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 328 states to 197 states and 328 transitions. [2020-12-01 18:27:37,809 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 328 transitions. [2020-12-01 18:27:37,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2020-12-01 18:27:37,809 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:27:37,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:27:37,916 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:27:39,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:27:39,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 201 states and 345 transitions. [2020-12-01 18:27:39,836 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 345 transitions. [2020-12-01 18:27:39,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2020-12-01 18:27:39,837 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:27:39,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:27:39,858 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:27:39,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:27:39,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 201 states and 344 transitions. [2020-12-01 18:27:39,877 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 344 transitions. [2020-12-01 18:27:39,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2020-12-01 18:27:39,878 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:27:39,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:27:39,897 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:27:39,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:27:39,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 201 states and 343 transitions. [2020-12-01 18:27:39,903 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 343 transitions. [2020-12-01 18:27:39,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2020-12-01 18:27:39,904 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:27:39,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:27:39,921 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:27:39,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:27:39,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 341 states to 201 states and 341 transitions. [2020-12-01 18:27:39,928 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 341 transitions. [2020-12-01 18:27:39,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2020-12-01 18:27:39,928 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:27:39,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:27:39,945 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:27:39,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:27:39,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 340 states to 201 states and 340 transitions. [2020-12-01 18:27:39,951 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 340 transitions. [2020-12-01 18:27:39,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2020-12-01 18:27:39,952 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:27:39,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:27:40,070 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:27:40,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:27:40,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 338 states to 201 states and 338 transitions. [2020-12-01 18:27:40,437 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 338 transitions. [2020-12-01 18:27:40,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2020-12-01 18:27:40,437 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:27:40,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:27:40,454 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:27:40,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:27:40,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 203 states and 344 transitions. [2020-12-01 18:27:40,488 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 344 transitions. [2020-12-01 18:27:40,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2020-12-01 18:27:40,489 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:27:40,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:27:40,631 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:27:43,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:27:43,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 211 states and 359 transitions. [2020-12-01 18:27:43,142 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 359 transitions. [2020-12-01 18:27:43,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2020-12-01 18:27:43,143 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:27:43,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:27:43,164 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:27:43,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:27:43,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 358 states to 211 states and 358 transitions. [2020-12-01 18:27:43,183 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 358 transitions. [2020-12-01 18:27:43,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2020-12-01 18:27:43,183 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:27:43,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:27:43,198 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:27:43,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:27:43,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 204 states and 346 transitions. [2020-12-01 18:27:43,205 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 346 transitions. [2020-12-01 18:27:43,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2020-12-01 18:27:43,206 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:27:43,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:27:43,220 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:27:43,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:27:43,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 358 states to 211 states and 358 transitions. [2020-12-01 18:27:43,262 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 358 transitions. [2020-12-01 18:27:43,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2020-12-01 18:27:43,263 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:27:43,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:27:43,278 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:27:43,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:27:43,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 363 states to 213 states and 363 transitions. [2020-12-01 18:27:43,312 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 363 transitions. [2020-12-01 18:27:43,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2020-12-01 18:27:43,313 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:27:43,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:27:43,329 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:27:43,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:27:43,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 361 states to 212 states and 361 transitions. [2020-12-01 18:27:43,350 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 361 transitions. [2020-12-01 18:27:43,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2020-12-01 18:27:43,351 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:27:43,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:27:43,370 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:27:43,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:27:43,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 206 states and 349 transitions. [2020-12-01 18:27:43,388 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 349 transitions. [2020-12-01 18:27:43,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2020-12-01 18:27:43,389 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:27:43,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:27:43,404 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:27:43,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:27:43,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 206 states and 348 transitions. [2020-12-01 18:27:43,411 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 348 transitions. [2020-12-01 18:27:43,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2020-12-01 18:27:43,411 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:27:43,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:27:43,432 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:27:43,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:27:43,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 205 states and 345 transitions. [2020-12-01 18:27:43,486 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 345 transitions. [2020-12-01 18:27:43,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2020-12-01 18:27:43,490 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:27:43,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:27:43,507 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:27:44,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:27:44,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 362 states to 209 states and 362 transitions. [2020-12-01 18:27:44,373 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 362 transitions. [2020-12-01 18:27:44,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2020-12-01 18:27:44,374 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:27:44,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:27:44,388 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:27:44,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:27:44,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 361 states to 209 states and 361 transitions. [2020-12-01 18:27:44,396 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 361 transitions. [2020-12-01 18:27:44,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2020-12-01 18:27:44,397 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:27:44,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:27:44,420 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:27:44,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:27:44,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 366 states to 210 states and 366 transitions. [2020-12-01 18:27:44,587 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 366 transitions. [2020-12-01 18:27:44,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2020-12-01 18:27:44,588 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:27:44,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:27:44,605 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:27:44,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:27:44,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 210 states and 365 transitions. [2020-12-01 18:27:44,611 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 365 transitions. [2020-12-01 18:27:44,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2020-12-01 18:27:44,612 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:27:44,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:27:44,628 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:27:44,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:27:44,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 363 states to 210 states and 363 transitions. [2020-12-01 18:27:44,636 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 363 transitions. [2020-12-01 18:27:44,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2020-12-01 18:27:44,637 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:27:44,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:27:44,656 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:27:44,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:27:44,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 362 states to 210 states and 362 transitions. [2020-12-01 18:27:44,675 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 362 transitions. [2020-12-01 18:27:44,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2020-12-01 18:27:44,676 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:27:44,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:27:44,911 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:27:48,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:27:48,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 208 states and 359 transitions. [2020-12-01 18:27:48,078 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 359 transitions. [2020-12-01 18:27:48,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2020-12-01 18:27:48,079 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:27:48,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:27:48,095 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:27:48,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:27:48,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 358 states to 208 states and 358 transitions. [2020-12-01 18:27:48,111 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 358 transitions. [2020-12-01 18:27:48,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2020-12-01 18:27:48,111 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:27:48,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:27:48,131 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:27:48,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:27:48,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 364 states to 210 states and 364 transitions. [2020-12-01 18:27:48,627 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 364 transitions. [2020-12-01 18:27:48,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2020-12-01 18:27:48,627 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:27:48,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:27:48,642 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:27:48,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:27:48,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 366 states to 211 states and 366 transitions. [2020-12-01 18:27:48,675 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 366 transitions. [2020-12-01 18:27:48,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2020-12-01 18:27:48,676 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:27:48,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:27:48,702 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:27:48,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:27:48,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 368 states to 212 states and 368 transitions. [2020-12-01 18:27:48,736 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 368 transitions. [2020-12-01 18:27:48,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2020-12-01 18:27:48,737 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:27:48,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:27:48,752 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:27:49,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:27:49,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 378 states to 216 states and 378 transitions. [2020-12-01 18:27:49,321 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 378 transitions. [2020-12-01 18:27:49,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2020-12-01 18:27:49,321 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:27:49,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:27:49,351 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:27:49,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:27:49,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 382 states to 218 states and 382 transitions. [2020-12-01 18:27:49,557 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 382 transitions. [2020-12-01 18:27:49,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2020-12-01 18:27:49,558 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:27:49,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:27:49,574 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:27:49,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:27:49,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 218 states and 381 transitions. [2020-12-01 18:27:49,787 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 381 transitions. [2020-12-01 18:27:49,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2020-12-01 18:27:49,787 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:27:49,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:27:49,814 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:27:49,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:27:49,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 364 states to 208 states and 364 transitions. [2020-12-01 18:27:49,832 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 364 transitions. [2020-12-01 18:27:49,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2020-12-01 18:27:49,832 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:27:49,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:27:49,856 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:27:49,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:27:49,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 379 states to 216 states and 379 transitions. [2020-12-01 18:27:49,916 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 379 transitions. [2020-12-01 18:27:49,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2020-12-01 18:27:49,917 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:27:49,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:27:49,932 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:27:49,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:27:49,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 209 states and 367 transitions. [2020-12-01 18:27:49,938 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 367 transitions. [2020-12-01 18:27:49,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2020-12-01 18:27:49,939 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:27:49,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:27:49,994 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:27:50,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:27:50,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 366 states to 209 states and 366 transitions. [2020-12-01 18:27:50,014 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 366 transitions. [2020-12-01 18:27:50,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2020-12-01 18:27:50,014 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:27:50,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:27:50,030 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:27:50,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:27:50,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 364 states to 208 states and 364 transitions. [2020-12-01 18:27:50,044 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 364 transitions. [2020-12-01 18:27:50,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2020-12-01 18:27:50,045 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:27:50,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:27:50,060 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:27:50,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:27:50,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 369 states to 209 states and 369 transitions. [2020-12-01 18:27:50,285 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 369 transitions. [2020-12-01 18:27:50,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2020-12-01 18:27:50,286 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:27:50,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:27:50,302 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:27:50,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:27:50,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 360 states to 201 states and 360 transitions. [2020-12-01 18:27:50,310 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 360 transitions. [2020-12-01 18:27:50,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2020-12-01 18:27:50,311 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:27:50,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:27:50,330 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:27:50,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:27:50,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 201 states and 359 transitions. [2020-12-01 18:27:50,337 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 359 transitions. [2020-12-01 18:27:50,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2020-12-01 18:27:50,337 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:27:50,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:27:50,360 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:27:50,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:27:50,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 358 states to 201 states and 358 transitions. [2020-12-01 18:27:50,367 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 358 transitions. [2020-12-01 18:27:50,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2020-12-01 18:27:50,370 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:27:50,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:27:50,637 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:27:50,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:27:50,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 360 states to 203 states and 360 transitions. [2020-12-01 18:27:50,909 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 360 transitions. [2020-12-01 18:27:50,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2020-12-01 18:27:50,910 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:27:50,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:27:50,925 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:27:51,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:27:51,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 205 states and 365 transitions. [2020-12-01 18:27:51,371 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 365 transitions. [2020-12-01 18:27:51,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2020-12-01 18:27:51,372 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:27:51,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:27:51,388 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:27:51,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:27:51,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 363 states to 204 states and 363 transitions. [2020-12-01 18:27:51,406 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 363 transitions. [2020-12-01 18:27:51,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2020-12-01 18:27:51,407 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:27:51,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:27:51,421 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:27:51,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:27:51,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 368 states to 206 states and 368 transitions. [2020-12-01 18:27:51,486 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 368 transitions. [2020-12-01 18:27:51,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2020-12-01 18:27:51,487 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:27:51,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:27:51,508 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:27:51,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:27:51,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 207 states and 370 transitions. [2020-12-01 18:27:51,555 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 370 transitions. [2020-12-01 18:27:51,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2020-12-01 18:27:51,556 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:27:51,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:27:51,573 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:27:51,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:27:51,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 369 states to 207 states and 369 transitions. [2020-12-01 18:27:51,593 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 369 transitions. [2020-12-01 18:27:51,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2020-12-01 18:27:51,593 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:27:51,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:27:51,609 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:27:51,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:27:51,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 368 states to 207 states and 368 transitions. [2020-12-01 18:27:51,625 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 368 transitions. [2020-12-01 18:27:51,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2020-12-01 18:27:51,626 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:27:51,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:27:51,651 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:27:51,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:27:51,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 208 states and 370 transitions. [2020-12-01 18:27:51,701 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 370 transitions. [2020-12-01 18:27:51,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2020-12-01 18:27:51,702 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:27:51,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:27:51,868 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:27:53,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:27:53,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 390 states to 215 states and 390 transitions. [2020-12-01 18:27:53,353 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 390 transitions. [2020-12-01 18:27:53,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2020-12-01 18:27:53,354 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:27:53,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:27:53,402 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:27:53,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:27:53,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 390 states to 216 states and 390 transitions. [2020-12-01 18:27:53,820 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 390 transitions. [2020-12-01 18:27:53,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2020-12-01 18:27:53,821 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:27:53,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:27:53,835 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:27:54,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:27:54,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 390 states to 217 states and 390 transitions. [2020-12-01 18:27:54,059 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 390 transitions. [2020-12-01 18:27:54,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2020-12-01 18:27:54,061 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:27:54,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:27:54,084 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:27:54,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:27:54,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 392 states to 218 states and 392 transitions. [2020-12-01 18:27:54,305 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 392 transitions. [2020-12-01 18:27:54,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2020-12-01 18:27:54,305 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:27:54,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:27:54,327 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:27:54,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:27:54,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 391 states to 218 states and 391 transitions. [2020-12-01 18:27:54,345 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 391 transitions. [2020-12-01 18:27:54,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2020-12-01 18:27:54,346 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:27:54,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:27:54,382 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:27:54,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:27:54,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 374 states to 208 states and 374 transitions. [2020-12-01 18:27:54,403 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 374 transitions. [2020-12-01 18:27:54,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2020-12-01 18:27:54,404 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:27:54,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:27:54,419 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:27:54,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:27:54,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 376 states to 209 states and 376 transitions. [2020-12-01 18:27:54,451 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 376 transitions. [2020-12-01 18:27:54,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2020-12-01 18:27:54,451 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:27:54,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:27:54,469 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:27:54,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:27:54,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 388 states to 215 states and 388 transitions. [2020-12-01 18:27:54,508 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 388 transitions. [2020-12-01 18:27:54,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2020-12-01 18:27:54,509 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:27:54,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:27:54,523 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:27:54,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:27:54,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 393 states to 216 states and 393 transitions. [2020-12-01 18:27:54,762 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 393 transitions. [2020-12-01 18:27:54,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2020-12-01 18:27:54,763 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:27:54,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:27:54,780 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:27:54,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:27:54,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 390 states to 216 states and 390 transitions. [2020-12-01 18:27:54,788 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 390 transitions. [2020-12-01 18:27:54,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2020-12-01 18:27:54,788 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:27:54,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:27:54,948 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:27:55,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:27:55,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 392 states to 218 states and 392 transitions. [2020-12-01 18:27:55,109 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 392 transitions. [2020-12-01 18:27:55,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2020-12-01 18:27:55,110 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:27:55,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:27:55,130 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:27:55,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:27:55,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 389 states to 217 states and 389 transitions. [2020-12-01 18:27:55,732 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 389 transitions. [2020-12-01 18:27:55,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2020-12-01 18:27:55,732 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:27:55,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:27:55,747 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:27:55,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:27:55,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 391 states to 218 states and 391 transitions. [2020-12-01 18:27:55,791 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 391 transitions. [2020-12-01 18:27:55,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2020-12-01 18:27:55,791 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:27:55,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:27:55,805 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:27:55,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:27:55,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 391 states to 219 states and 391 transitions. [2020-12-01 18:27:55,838 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 391 transitions. [2020-12-01 18:27:55,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2020-12-01 18:27:55,839 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:27:55,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:27:55,853 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:27:55,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:27:55,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 389 states to 218 states and 389 transitions. [2020-12-01 18:27:55,873 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 389 transitions. [2020-12-01 18:27:55,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2020-12-01 18:27:55,873 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:27:55,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:27:55,887 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:27:55,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:27:55,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 390 states to 219 states and 390 transitions. [2020-12-01 18:27:55,938 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 390 transitions. [2020-12-01 18:27:55,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2020-12-01 18:27:55,938 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:27:55,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:27:55,952 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:27:55,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:27:55,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 388 states to 218 states and 388 transitions. [2020-12-01 18:27:55,972 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 388 transitions. [2020-12-01 18:27:55,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2020-12-01 18:27:55,972 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:27:55,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:27:56,264 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:27:58,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:27:58,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 403 states to 223 states and 403 transitions. [2020-12-01 18:27:58,667 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 403 transitions. [2020-12-01 18:27:58,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2020-12-01 18:27:58,668 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:27:58,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:27:58,682 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:27:59,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:27:59,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 406 states to 225 states and 406 transitions. [2020-12-01 18:27:59,161 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 406 transitions. [2020-12-01 18:27:59,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2020-12-01 18:27:59,162 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:27:59,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:27:59,186 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:27:59,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:27:59,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 434 states to 232 states and 434 transitions. [2020-12-01 18:27:59,925 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 434 transitions. [2020-12-01 18:27:59,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2020-12-01 18:27:59,926 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:27:59,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:27:59,945 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:27:59,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:27:59,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 435 states to 233 states and 435 transitions. [2020-12-01 18:27:59,965 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 435 transitions. [2020-12-01 18:27:59,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2020-12-01 18:27:59,966 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:27:59,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:27:59,979 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:28:00,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:28:00,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 440 states to 234 states and 440 transitions. [2020-12-01 18:28:00,495 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 440 transitions. [2020-12-01 18:28:00,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2020-12-01 18:28:00,496 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:28:00,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:28:00,510 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:28:00,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:28:00,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 436 states to 234 states and 436 transitions. [2020-12-01 18:28:00,760 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 436 transitions. [2020-12-01 18:28:00,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2020-12-01 18:28:00,761 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:28:00,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:28:00,777 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:28:00,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:28:00,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 433 states to 234 states and 433 transitions. [2020-12-01 18:28:00,787 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 433 transitions. [2020-12-01 18:28:00,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2020-12-01 18:28:00,787 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:28:00,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:28:00,974 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:28:03,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:28:03,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 427 states to 230 states and 427 transitions. [2020-12-01 18:28:03,988 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 427 transitions. [2020-12-01 18:28:03,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2020-12-01 18:28:03,988 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:28:03,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:28:04,006 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:28:04,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:28:04,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 424 states to 229 states and 424 transitions. [2020-12-01 18:28:04,022 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 424 transitions. [2020-12-01 18:28:04,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2020-12-01 18:28:04,023 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:28:04,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:28:04,040 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:28:04,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:28:04,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 421 states to 228 states and 421 transitions. [2020-12-01 18:28:04,104 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 421 transitions. [2020-12-01 18:28:04,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2020-12-01 18:28:04,105 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:28:04,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:28:04,122 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:28:04,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:28:04,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 418 states to 227 states and 418 transitions. [2020-12-01 18:28:04,186 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 418 transitions. [2020-12-01 18:28:04,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2020-12-01 18:28:04,186 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:28:04,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:28:04,199 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:28:04,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:28:04,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 420 states to 229 states and 420 transitions. [2020-12-01 18:28:04,437 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 420 transitions. [2020-12-01 18:28:04,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2020-12-01 18:28:04,438 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:28:04,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:28:04,454 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:28:04,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:28:04,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 435 states to 235 states and 435 transitions. [2020-12-01 18:28:04,505 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 435 transitions. [2020-12-01 18:28:04,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2020-12-01 18:28:04,506 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:28:04,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:28:04,521 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:28:04,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:28:04,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 444 states to 238 states and 444 transitions. [2020-12-01 18:28:04,557 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 444 transitions. [2020-12-01 18:28:04,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2020-12-01 18:28:04,557 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:28:04,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:28:04,578 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:28:04,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:28:04,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 444 states to 239 states and 444 transitions. [2020-12-01 18:28:04,600 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 444 transitions. [2020-12-01 18:28:04,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2020-12-01 18:28:04,601 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:28:04,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:28:04,621 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:28:04,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:28:04,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 443 states to 239 states and 443 transitions. [2020-12-01 18:28:04,629 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 443 transitions. [2020-12-01 18:28:04,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2020-12-01 18:28:04,630 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:28:04,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:28:04,647 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:28:04,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:28:04,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 239 states and 439 transitions. [2020-12-01 18:28:04,655 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 439 transitions. [2020-12-01 18:28:04,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2020-12-01 18:28:04,656 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:28:04,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:28:04,675 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:28:04,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:28:04,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 436 states to 239 states and 436 transitions. [2020-12-01 18:28:04,703 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 436 transitions. [2020-12-01 18:28:04,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2020-12-01 18:28:04,704 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:28:04,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:28:04,726 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:28:04,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:28:04,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 434 states to 239 states and 434 transitions. [2020-12-01 18:28:04,757 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 434 transitions. [2020-12-01 18:28:04,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2020-12-01 18:28:04,758 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:28:04,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:28:04,774 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:28:04,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:28:04,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 435 states to 240 states and 435 transitions. [2020-12-01 18:28:04,787 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 435 transitions. [2020-12-01 18:28:04,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2020-12-01 18:28:04,787 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:28:04,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:28:04,801 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:28:04,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:28:04,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 432 states to 239 states and 432 transitions. [2020-12-01 18:28:04,818 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 432 transitions. [2020-12-01 18:28:04,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2020-12-01 18:28:04,818 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:28:04,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:28:04,833 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:28:04,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:28:04,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 433 states to 240 states and 433 transitions. [2020-12-01 18:28:04,867 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 433 transitions. [2020-12-01 18:28:04,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2020-12-01 18:28:04,868 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:28:04,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:28:04,897 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:28:05,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:28:05,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 461 states to 248 states and 461 transitions. [2020-12-01 18:28:05,512 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 461 transitions. [2020-12-01 18:28:05,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2020-12-01 18:28:05,513 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:28:05,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:28:05,526 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:28:06,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:28:06,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 464 states to 249 states and 464 transitions. [2020-12-01 18:28:06,132 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 464 transitions. [2020-12-01 18:28:06,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2020-12-01 18:28:06,132 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:28:06,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:28:06,152 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:28:07,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:28:07,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 469 states to 250 states and 469 transitions. [2020-12-01 18:28:07,057 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 469 transitions. [2020-12-01 18:28:07,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2020-12-01 18:28:07,058 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:28:07,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:28:07,077 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:28:07,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:28:07,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 475 states to 251 states and 475 transitions. [2020-12-01 18:28:07,669 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 475 transitions. [2020-12-01 18:28:07,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2020-12-01 18:28:07,670 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:28:07,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:28:07,690 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:28:07,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:28:07,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 474 states to 251 states and 474 transitions. [2020-12-01 18:28:07,700 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 474 transitions. [2020-12-01 18:28:07,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2020-12-01 18:28:07,701 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:28:07,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:28:07,718 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:28:07,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:28:07,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 469 states to 251 states and 469 transitions. [2020-12-01 18:28:07,729 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 469 transitions. [2020-12-01 18:28:07,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2020-12-01 18:28:07,730 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:28:07,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:28:07,747 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:28:07,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:28:07,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 424 states to 235 states and 424 transitions. [2020-12-01 18:28:07,760 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 424 transitions. [2020-12-01 18:28:07,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2020-12-01 18:28:07,761 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:28:07,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:28:07,962 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:28:09,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:28:09,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 419 states to 230 states and 419 transitions. [2020-12-01 18:28:09,969 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 419 transitions. [2020-12-01 18:28:09,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2020-12-01 18:28:09,970 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:28:09,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:28:10,193 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:28:14,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:28:14,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 424 states to 234 states and 424 transitions. [2020-12-01 18:28:14,791 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 424 transitions. [2020-12-01 18:28:14,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2020-12-01 18:28:14,792 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:28:14,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:28:14,810 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:28:14,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:28:14,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 424 states to 235 states and 424 transitions. [2020-12-01 18:28:14,827 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 424 transitions. [2020-12-01 18:28:14,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2020-12-01 18:28:14,828 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:28:14,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:28:14,844 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:28:15,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:28:15,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 429 states to 236 states and 429 transitions. [2020-12-01 18:28:15,875 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 429 transitions. [2020-12-01 18:28:15,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2020-12-01 18:28:15,875 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:28:15,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:28:15,893 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:28:15,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:28:15,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 426 states to 236 states and 426 transitions. [2020-12-01 18:28:15,928 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 426 transitions. [2020-12-01 18:28:15,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2020-12-01 18:28:15,929 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:28:15,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:28:15,944 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:28:15,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:28:15,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 401 states to 226 states and 401 transitions. [2020-12-01 18:28:15,955 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 401 transitions. [2020-12-01 18:28:15,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2020-12-01 18:28:15,955 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:28:15,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:28:15,972 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:28:15,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:28:15,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 400 states to 226 states and 400 transitions. [2020-12-01 18:28:15,983 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 400 transitions. [2020-12-01 18:28:15,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2020-12-01 18:28:15,983 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:28:15,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:28:16,004 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:28:16,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:28:16,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 397 states to 225 states and 397 transitions. [2020-12-01 18:28:16,037 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 397 transitions. [2020-12-01 18:28:16,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2020-12-01 18:28:16,038 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:28:16,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:28:16,058 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:28:22,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:28:22,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 406 states to 229 states and 406 transitions. [2020-12-01 18:28:22,128 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 406 transitions. [2020-12-01 18:28:22,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2020-12-01 18:28:22,128 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:28:22,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:28:22,144 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:28:22,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:28:22,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 409 states to 231 states and 409 transitions. [2020-12-01 18:28:22,898 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 409 transitions. [2020-12-01 18:28:22,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2020-12-01 18:28:22,898 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:28:22,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:28:22,915 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:28:22,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:28:22,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 230 states and 407 transitions. [2020-12-01 18:28:22,933 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 407 transitions. [2020-12-01 18:28:22,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2020-12-01 18:28:22,934 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:28:22,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:28:22,954 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:28:23,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:28:23,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 406 states to 230 states and 406 transitions. [2020-12-01 18:28:23,555 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 406 transitions. [2020-12-01 18:28:23,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2020-12-01 18:28:23,555 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:28:23,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:28:23,580 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:28:24,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:28:24,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 412 states to 231 states and 412 transitions. [2020-12-01 18:28:24,241 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 412 transitions. [2020-12-01 18:28:24,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2020-12-01 18:28:24,242 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:28:24,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:28:24,257 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:28:24,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:28:24,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 231 states and 410 transitions. [2020-12-01 18:28:24,268 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 410 transitions. [2020-12-01 18:28:24,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2020-12-01 18:28:24,268 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:28:24,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:28:24,284 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:28:24,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:28:24,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 409 states to 231 states and 409 transitions. [2020-12-01 18:28:24,295 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 409 transitions. [2020-12-01 18:28:24,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2020-12-01 18:28:24,296 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:28:24,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:28:24,315 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:28:24,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:28:24,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 406 states to 231 states and 406 transitions. [2020-12-01 18:28:24,342 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 406 transitions. [2020-12-01 18:28:24,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2020-12-01 18:28:24,343 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:28:24,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:28:24,358 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:28:29,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:28:29,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 409 states to 233 states and 409 transitions. [2020-12-01 18:28:29,723 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 409 transitions. [2020-12-01 18:28:29,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2020-12-01 18:28:29,723 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:28:29,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:28:29,743 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:28:30,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:28:30,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 412 states to 235 states and 412 transitions. [2020-12-01 18:28:30,339 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 412 transitions. [2020-12-01 18:28:30,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2020-12-01 18:28:30,340 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:28:30,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:28:30,364 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:28:30,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:28:30,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 235 states and 410 transitions. [2020-12-01 18:28:30,397 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 410 transitions. [2020-12-01 18:28:30,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2020-12-01 18:28:30,397 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:28:30,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:28:30,422 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:28:30,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:28:30,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 235 states and 407 transitions. [2020-12-01 18:28:30,455 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 407 transitions. [2020-12-01 18:28:30,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2020-12-01 18:28:30,456 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:28:30,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:28:30,477 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:28:30,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:28:30,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 406 states to 235 states and 406 transitions. [2020-12-01 18:28:30,492 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 406 transitions. [2020-12-01 18:28:30,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2020-12-01 18:28:30,492 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:28:30,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:28:30,510 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:28:30,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:28:30,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 404 states to 235 states and 404 transitions. [2020-12-01 18:28:30,522 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 404 transitions. [2020-12-01 18:28:30,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2020-12-01 18:28:30,523 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:28:30,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:28:30,544 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:28:31,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:28:31,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 406 states to 236 states and 406 transitions. [2020-12-01 18:28:31,824 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 406 transitions. [2020-12-01 18:28:31,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2020-12-01 18:28:31,824 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:28:31,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:28:32,444 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:28:41,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:28:41,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 404 states to 236 states and 404 transitions. [2020-12-01 18:28:41,073 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 404 transitions. [2020-12-01 18:28:41,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2020-12-01 18:28:41,074 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:28:41,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:28:41,090 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:28:41,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:28:41,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 402 states to 236 states and 402 transitions. [2020-12-01 18:28:41,102 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 402 transitions. [2020-12-01 18:28:41,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2020-12-01 18:28:41,103 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:28:41,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:28:41,122 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:28:41,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:28:41,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 236 states and 399 transitions. [2020-12-01 18:28:41,154 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 399 transitions. [2020-12-01 18:28:41,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2020-12-01 18:28:41,154 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:28:41,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:28:41,169 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:28:41,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:28:41,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 398 states to 236 states and 398 transitions. [2020-12-01 18:28:41,182 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 398 transitions. [2020-12-01 18:28:41,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2020-12-01 18:28:41,182 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:28:41,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:28:41,201 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:28:41,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:28:41,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 396 states to 236 states and 396 transitions. [2020-12-01 18:28:41,230 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 396 transitions. [2020-12-01 18:28:41,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2020-12-01 18:28:41,231 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:28:41,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:28:41,251 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:28:42,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:28:42,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 397 states to 237 states and 397 transitions. [2020-12-01 18:28:42,856 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 397 transitions. [2020-12-01 18:28:42,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2020-12-01 18:28:42,856 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:28:42,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:28:42,874 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:28:44,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:28:44,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 392 states to 233 states and 392 transitions. [2020-12-01 18:28:44,131 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 392 transitions. [2020-12-01 18:28:44,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2020-12-01 18:28:44,132 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:28:44,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:28:44,154 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:28:44,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:28:44,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 390 states to 233 states and 390 transitions. [2020-12-01 18:28:44,189 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 390 transitions. [2020-12-01 18:28:44,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2020-12-01 18:28:44,190 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:28:44,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:28:44,206 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:28:44,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:28:44,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 388 states to 233 states and 388 transitions. [2020-12-01 18:28:44,219 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 388 transitions. [2020-12-01 18:28:44,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2020-12-01 18:28:44,219 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:28:44,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:28:44,252 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:28:44,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:28:44,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 385 states to 233 states and 385 transitions. [2020-12-01 18:28:44,288 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 385 transitions. [2020-12-01 18:28:44,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2020-12-01 18:28:44,289 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:28:44,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:28:44,313 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:28:44,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:28:44,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 341 states to 215 states and 341 transitions. [2020-12-01 18:28:44,325 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 341 transitions. [2020-12-01 18:28:44,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2020-12-01 18:28:44,326 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:28:44,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:28:44,344 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:28:45,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:28:45,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 342 states to 216 states and 342 transitions. [2020-12-01 18:28:45,978 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 342 transitions. [2020-12-01 18:28:45,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2020-12-01 18:28:45,979 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:28:45,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:28:46,004 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:28:47,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:28:47,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 327 states to 210 states and 327 transitions. [2020-12-01 18:28:47,639 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 327 transitions. [2020-12-01 18:28:47,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2020-12-01 18:28:47,639 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:28:47,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:28:47,660 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:28:47,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:28:47,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 325 states to 210 states and 325 transitions. [2020-12-01 18:28:47,687 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 325 transitions. [2020-12-01 18:28:47,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2020-12-01 18:28:47,688 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:28:47,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:28:47,704 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:28:47,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:28:47,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 323 states to 210 states and 323 transitions. [2020-12-01 18:28:47,716 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 323 transitions. [2020-12-01 18:28:47,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2020-12-01 18:28:47,717 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:28:47,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:28:47,741 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:28:47,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:28:47,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 202 states and 305 transitions. [2020-12-01 18:28:47,778 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 305 transitions. [2020-12-01 18:28:47,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2020-12-01 18:28:47,778 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:28:47,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:28:47,794 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:28:49,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:28:49,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 293 states to 195 states and 293 transitions. [2020-12-01 18:28:49,268 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 293 transitions. [2020-12-01 18:28:49,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2020-12-01 18:28:49,268 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:28:49,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:28:49,292 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:28:49,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:28:49,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 291 states to 195 states and 291 transitions. [2020-12-01 18:28:49,328 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 291 transitions. [2020-12-01 18:28:49,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2020-12-01 18:28:49,329 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:28:49,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:28:49,346 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:28:49,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:28:49,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 186 states and 276 transitions. [2020-12-01 18:28:49,355 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 276 transitions. [2020-12-01 18:28:49,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2020-12-01 18:28:49,356 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:28:49,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:28:49,375 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:28:49,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:28:49,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 145 states and 212 transitions. [2020-12-01 18:28:49,414 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 212 transitions. [2020-12-01 18:28:49,414 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-12-01 18:28:49,414 WARN L425 CodeCheckObserver]: This Program is SAFE, Check terminated with 212 iterations. [2020-12-01 18:28:49,421 INFO L765 CodeCheckObserver]: All specifications hold 30 specifications checked. All of them hold [2020-12-01 18:28:51,099 INFO L569 CodeCheckObserver]: Invariant with dag size 20 [2020-12-01 18:28:51,103 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-12-01 18:28:51,106 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-12-01 18:28:51,107 INFO L569 CodeCheckObserver]: Invariant with dag size 7 [2020-12-01 18:28:51,107 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-12-01 18:28:51,108 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-12-01 18:28:51,108 INFO L569 CodeCheckObserver]: Invariant with dag size 20 [2020-12-01 18:28:51,109 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-12-01 18:28:51,109 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-12-01 18:28:51,110 INFO L569 CodeCheckObserver]: Invariant with dag size 18 [2020-12-01 18:28:51,110 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-12-01 18:28:51,111 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-12-01 18:28:51,111 INFO L569 CodeCheckObserver]: Invariant with dag size 7 [2020-12-01 18:28:51,111 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-12-01 18:28:51,112 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-12-01 18:28:51,112 INFO L569 CodeCheckObserver]: Invariant with dag size 30 [2020-12-01 18:28:51,113 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-12-01 18:28:51,113 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-12-01 18:28:51,114 INFO L569 CodeCheckObserver]: Invariant with dag size 7 [2020-12-01 18:28:51,114 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-12-01 18:28:51,115 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-12-01 18:28:51,115 INFO L569 CodeCheckObserver]: Invariant with dag size 20 [2020-12-01 18:28:51,115 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-12-01 18:28:51,116 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-12-01 18:28:51,116 INFO L569 CodeCheckObserver]: Invariant with dag size 22 [2020-12-01 18:28:51,117 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-12-01 18:28:51,117 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-12-01 18:28:51,117 INFO L569 CodeCheckObserver]: Invariant with dag size 3 [2020-12-01 18:28:51,118 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-12-01 18:28:51,118 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-12-01 18:28:51,118 INFO L569 CodeCheckObserver]: Invariant with dag size 7 [2020-12-01 18:28:51,118 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-12-01 18:28:51,119 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-12-01 18:28:51,119 INFO L569 CodeCheckObserver]: Invariant with dag size 31 [2020-12-01 18:28:51,120 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-12-01 18:28:51,121 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-12-01 18:28:51,121 INFO L569 CodeCheckObserver]: Invariant with dag size 20 [2020-12-01 18:28:51,122 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-12-01 18:28:51,122 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-12-01 18:28:51,123 INFO L569 CodeCheckObserver]: Invariant with dag size 23 [2020-12-01 18:28:51,123 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-12-01 18:28:51,123 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-12-01 18:28:51,124 INFO L569 CodeCheckObserver]: Invariant with dag size 20 [2020-12-01 18:28:51,124 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-12-01 18:28:51,125 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-12-01 18:28:51,125 INFO L569 CodeCheckObserver]: Invariant with dag size 18 [2020-12-01 18:28:51,125 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-12-01 18:28:51,126 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-12-01 18:28:51,126 INFO L569 CodeCheckObserver]: Invariant with dag size 7 [2020-12-01 18:28:51,126 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-12-01 18:28:51,127 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-12-01 18:28:51,127 INFO L569 CodeCheckObserver]: Invariant with dag size 20 [2020-12-01 18:28:51,127 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-12-01 18:28:51,128 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-12-01 18:28:51,128 INFO L569 CodeCheckObserver]: Invariant with dag size 18 [2020-12-01 18:28:51,128 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-12-01 18:28:51,129 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-12-01 18:28:51,129 INFO L569 CodeCheckObserver]: Invariant with dag size 18 [2020-12-01 18:28:51,129 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-12-01 18:28:51,130 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-12-01 18:28:51,130 INFO L569 CodeCheckObserver]: Invariant with dag size 7 [2020-12-01 18:28:51,130 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-12-01 18:28:51,131 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-12-01 18:28:51,131 INFO L569 CodeCheckObserver]: Invariant with dag size 18 [2020-12-01 18:28:51,131 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-12-01 18:28:51,132 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-12-01 18:28:51,132 INFO L569 CodeCheckObserver]: Invariant with dag size 20 [2020-12-01 18:28:51,132 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-12-01 18:28:51,133 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-12-01 18:28:51,133 INFO L569 CodeCheckObserver]: Invariant with dag size 20 [2020-12-01 18:28:51,134 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-12-01 18:28:51,134 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-12-01 18:28:51,135 INFO L569 CodeCheckObserver]: Invariant with dag size 18 [2020-12-01 18:28:51,135 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-12-01 18:28:51,135 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-12-01 18:28:51,136 INFO L569 CodeCheckObserver]: Invariant with dag size 18 [2020-12-01 18:28:51,136 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-12-01 18:28:51,136 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-12-01 18:28:51,137 INFO L569 CodeCheckObserver]: Invariant with dag size 20 [2020-12-01 18:28:51,137 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-12-01 18:28:51,137 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-12-01 18:28:51,138 INFO L569 CodeCheckObserver]: Invariant with dag size 25 [2020-12-01 18:28:51,138 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-12-01 18:28:51,139 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-12-01 18:28:51,139 INFO L569 CodeCheckObserver]: Invariant with dag size 20 [2020-12-01 18:28:51,140 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-12-01 18:28:51,140 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-12-01 18:28:51,141 INFO L569 CodeCheckObserver]: Invariant with dag size 8 [2020-12-01 18:28:51,141 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-12-01 18:28:51,141 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-12-01 18:28:51,141 INFO L569 CodeCheckObserver]: Invariant with dag size 3 [2020-12-01 18:28:51,142 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-12-01 18:28:51,142 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-12-01 18:28:51,142 INFO L569 CodeCheckObserver]: Invariant with dag size 20 [2020-12-01 18:28:51,142 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-12-01 18:28:51,143 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-12-01 18:28:51,143 INFO L569 CodeCheckObserver]: Invariant with dag size 20 [2020-12-01 18:28:51,144 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-12-01 18:28:51,144 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-12-01 18:28:51,144 INFO L569 CodeCheckObserver]: Invariant with dag size 28 [2020-12-01 18:28:51,145 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-12-01 18:28:51,145 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-12-01 18:28:51,146 INFO L569 CodeCheckObserver]: Invariant with dag size 28 [2020-12-01 18:28:51,146 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-12-01 18:28:51,147 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-12-01 18:28:51,147 INFO L569 CodeCheckObserver]: Invariant with dag size 7 [2020-12-01 18:28:51,147 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-12-01 18:28:51,148 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-12-01 18:28:51,148 INFO L569 CodeCheckObserver]: Invariant with dag size 27 [2020-12-01 18:28:51,148 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-12-01 18:28:51,149 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-12-01 18:28:51,149 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-12-01 18:28:51,150 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-12-01 18:28:51,150 INFO L569 CodeCheckObserver]: Invariant with dag size 20 [2020-12-01 18:28:51,150 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-12-01 18:28:51,151 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-12-01 18:28:51,151 INFO L569 CodeCheckObserver]: Invariant with dag size 24 [2020-12-01 18:28:51,152 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-12-01 18:28:51,152 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-12-01 18:28:51,152 INFO L569 CodeCheckObserver]: Invariant with dag size 20 [2020-12-01 18:28:51,153 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-12-01 18:28:51,153 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-12-01 18:28:51,154 INFO L569 CodeCheckObserver]: Invariant with dag size 28 [2020-12-01 18:28:51,154 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-12-01 18:28:51,154 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-12-01 18:28:51,155 INFO L569 CodeCheckObserver]: Invariant with dag size 23 [2020-12-01 18:28:51,155 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-12-01 18:28:51,156 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-12-01 18:28:51,156 INFO L569 CodeCheckObserver]: Invariant with dag size 20 [2020-12-01 18:28:51,156 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-12-01 18:28:51,157 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-12-01 18:28:51,157 INFO L569 CodeCheckObserver]: Invariant with dag size 18 [2020-12-01 18:28:51,157 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-12-01 18:28:51,158 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-12-01 18:28:51,158 INFO L569 CodeCheckObserver]: Invariant with dag size 8 [2020-12-01 18:28:51,158 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-12-01 18:28:51,159 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-12-01 18:28:51,159 INFO L569 CodeCheckObserver]: Invariant with dag size 8 [2020-12-01 18:28:51,159 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-12-01 18:28:51,159 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-12-01 18:28:51,160 INFO L569 CodeCheckObserver]: Invariant with dag size 28 [2020-12-01 18:28:51,160 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-12-01 18:28:51,160 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-12-01 18:28:51,161 INFO L569 CodeCheckObserver]: Invariant with dag size 17 [2020-12-01 18:28:51,161 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-12-01 18:28:51,161 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-12-01 18:28:51,162 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-12-01 18:28:51,162 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-12-01 18:28:51,162 INFO L569 CodeCheckObserver]: Invariant with dag size 18 [2020-12-01 18:28:51,163 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-12-01 18:28:51,163 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-12-01 18:28:51,163 INFO L569 CodeCheckObserver]: Invariant with dag size 25 [2020-12-01 18:28:51,164 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-12-01 18:28:51,164 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-12-01 18:28:51,165 INFO L569 CodeCheckObserver]: Invariant with dag size 20 [2020-12-01 18:28:51,165 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-12-01 18:28:51,165 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-12-01 18:28:51,166 INFO L569 CodeCheckObserver]: Invariant with dag size 18 [2020-12-01 18:28:51,166 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-12-01 18:28:51,166 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-12-01 18:28:51,167 INFO L569 CodeCheckObserver]: Invariant with dag size 17 [2020-12-01 18:28:51,167 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-12-01 18:28:51,167 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-12-01 18:28:51,168 INFO L569 CodeCheckObserver]: Invariant with dag size 25 [2020-12-01 18:28:51,168 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-12-01 18:28:51,168 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-12-01 18:28:51,169 INFO L569 CodeCheckObserver]: Invariant with dag size 20 [2020-12-01 18:28:51,169 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-12-01 18:28:51,169 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-12-01 18:28:51,170 INFO L569 CodeCheckObserver]: Invariant with dag size 18 [2020-12-01 18:28:51,170 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-12-01 18:28:51,170 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-12-01 18:28:51,171 INFO L569 CodeCheckObserver]: Invariant with dag size 20 [2020-12-01 18:28:51,171 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-12-01 18:28:51,171 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-12-01 18:28:51,172 INFO L569 CodeCheckObserver]: Invariant with dag size 18 [2020-12-01 18:28:51,172 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-12-01 18:28:51,172 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-12-01 18:28:51,173 INFO L569 CodeCheckObserver]: Invariant with dag size 20 [2020-12-01 18:28:51,173 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-12-01 18:28:51,173 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-12-01 18:28:51,174 INFO L569 CodeCheckObserver]: Invariant with dag size 20 [2020-12-01 18:28:51,174 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-12-01 18:28:51,174 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-12-01 18:28:51,175 INFO L569 CodeCheckObserver]: Invariant with dag size 12 [2020-12-01 18:28:51,175 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-12-01 18:28:51,175 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-12-01 18:28:51,176 INFO L569 CodeCheckObserver]: Invariant with dag size 20 [2020-12-01 18:28:51,176 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-12-01 18:28:51,176 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-12-01 18:28:51,177 INFO L569 CodeCheckObserver]: Invariant with dag size 18 [2020-12-01 18:28:51,177 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-12-01 18:28:51,177 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-12-01 18:28:51,178 INFO L569 CodeCheckObserver]: Invariant with dag size 23 [2020-12-01 18:28:51,178 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-12-01 18:28:51,178 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-12-01 18:28:51,179 INFO L569 CodeCheckObserver]: Invariant with dag size 20 [2020-12-01 18:28:51,179 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-12-01 18:28:51,179 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-12-01 18:28:51,180 INFO L569 CodeCheckObserver]: Invariant with dag size 7 [2020-12-01 18:28:51,180 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-12-01 18:28:51,180 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-12-01 18:28:51,180 INFO L569 CodeCheckObserver]: Invariant with dag size 17 [2020-12-01 18:28:51,180 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-12-01 18:28:51,181 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-12-01 18:28:51,181 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-12-01 18:28:51,181 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-12-01 18:28:51,181 INFO L569 CodeCheckObserver]: Invariant with dag size 18 [2020-12-01 18:28:51,182 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-12-01 18:28:51,182 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-12-01 18:28:51,182 INFO L569 CodeCheckObserver]: Invariant with dag size 25 [2020-12-01 18:28:51,182 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-12-01 18:28:51,183 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-12-01 18:28:51,183 INFO L569 CodeCheckObserver]: Invariant with dag size 23 [2020-12-01 18:28:51,183 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-12-01 18:28:51,183 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-12-01 18:28:51,184 INFO L569 CodeCheckObserver]: Invariant with dag size 24 [2020-12-01 18:28:51,184 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-12-01 18:28:51,184 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-12-01 18:28:51,185 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 01.12 06:28:51 ImpRootNode [2020-12-01 18:28:51,185 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2020-12-01 18:28:51,185 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2020-12-01 18:28:51,185 INFO L271 PluginConnector]: Initializing Witness Printer... [2020-12-01 18:28:51,186 INFO L275 PluginConnector]: Witness Printer initialized [2020-12-01 18:28:51,186 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 06:27:25" (3/4) ... [2020-12-01 18:28:51,189 INFO L137 WitnessPrinter]: Generating witness for correct program [2020-12-01 18:28:51,241 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 148 nodes and edges [2020-12-01 18:28:51,244 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 50 nodes and edges [2020-12-01 18:28:51,247 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2020-12-01 18:28:51,250 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2020-12-01 18:28:51,278 WARN L220 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 [2020-12-01 18:28:51,279 WARN L220 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) [2020-12-01 18:28:51,279 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: \old(unknown-main_\old_#valid-unknown) == \valid && !(pended == 1) [2020-12-01 18:28:51,279 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: \old(unknown-main_\old_#valid-unknown) == \valid && !(pended == 1) [2020-12-01 18:28:51,279 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: \old(unknown-main_\old_#valid-unknown) == \valid [2020-12-01 18:28:51,280 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: \old(unknown-main_\old_#valid-unknown) == \valid [2020-12-01 18:28:51,280 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: \old(unknown-main_\old_#valid-unknown) == \valid && !(pended == 1) [2020-12-01 18:28:51,281 WARN L220 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 [2020-12-01 18:28:51,281 WARN L220 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 [2020-12-01 18:28:51,281 WARN L220 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 [2020-12-01 18:28:51,282 WARN L220 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 [2020-12-01 18:28:51,282 WARN L220 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 [2020-12-01 18:28:51,282 WARN L220 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 [2020-12-01 18:28:51,283 WARN L220 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 [2020-12-01 18:28:51,283 WARN L220 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 [2020-12-01 18:28:51,283 WARN L220 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 [2020-12-01 18:28:51,284 WARN L220 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 [2020-12-01 18:28:51,285 WARN L220 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 [2020-12-01 18:28:51,285 WARN L220 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 [2020-12-01 18:28:51,286 WARN L220 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 [2020-12-01 18:28:51,286 WARN L220 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 [2020-12-01 18:28:51,287 WARN L220 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 [2020-12-01 18:28:51,287 WARN L220 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 [2020-12-01 18:28:51,287 WARN L220 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 [2020-12-01 18:28:51,288 WARN L220 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 [2020-12-01 18:28:51,288 WARN L220 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 [2020-12-01 18:28:51,288 WARN L220 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 [2020-12-01 18:28:51,288 WARN L220 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 [2020-12-01 18:28:51,289 WARN L220 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 [2020-12-01 18:28:51,289 WARN L220 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 [2020-12-01 18:28:51,289 WARN L220 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 [2020-12-01 18:28:51,289 WARN L220 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 [2020-12-01 18:28:51,290 WARN L220 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 [2020-12-01 18:28:51,290 WARN L220 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 [2020-12-01 18:28:51,290 WARN L220 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 [2020-12-01 18:28:51,291 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: pended == 0 && \old(unknown-main_\old_#valid-unknown) == \valid [2020-12-01 18:28:51,291 WARN L220 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 [2020-12-01 18:28:51,291 WARN L220 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 [2020-12-01 18:28:51,292 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: pended == 0 && \old(unknown-main_\old_#valid-unknown) == \valid [2020-12-01 18:28:51,292 WARN L220 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 [2020-12-01 18:28:51,293 WARN L220 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 [2020-12-01 18:28:51,293 WARN L220 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 [2020-12-01 18:28:51,293 WARN L220 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 [2020-12-01 18:28:51,293 WARN L220 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 [2020-12-01 18:28:51,293 WARN L220 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 [2020-12-01 18:28:51,294 WARN L220 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 [2020-12-01 18:28:51,294 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: pended == 0 && \old(unknown-main_\old_#valid-unknown) == \valid [2020-12-01 18:28:51,294 WARN L220 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 [2020-12-01 18:28:51,295 WARN L220 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 [2020-12-01 18:28:51,295 WARN L220 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 [2020-12-01 18:28:51,296 WARN L220 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 [2020-12-01 18:28:51,296 WARN L220 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 [2020-12-01 18:28:51,296 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((2 <= DC && \old(unknown-main_\old_#valid-unknown) == \valid) && setEventCalled == 1) && (s == NP || (returnVal2 <= 259 && 259 <= returnVal2))) && (MPR3 == s || s == NP)) && !(customIrp == 1)) && !(pended == 1)) && UNLOADED == 0 [2020-12-01 18:28:51,297 WARN L220 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 [2020-12-01 18:28:51,297 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: pended == 0 && \old(unknown-main_\old_#valid-unknown) == \valid [2020-12-01 18:28:51,297 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: pended == 0 && \old(unknown-main_\old_#valid-unknown) == \valid [2020-12-01 18:28:51,298 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: pended == 0 && \old(unknown-main_\old_#valid-unknown) == \valid [2020-12-01 18:28:51,298 WARN L220 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) [2020-12-01 18:28:51,299 WARN L220 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 [2020-12-01 18:28:51,299 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((2 <= DC && \old(unknown-main_\old_#valid-unknown) == \valid) && !(pended == 1)) && NP == s) && UNLOADED == 0 [2020-12-01 18:28:51,300 WARN L220 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 [2020-12-01 18:28:51,300 WARN L220 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 [2020-12-01 18:28:51,300 WARN L220 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 [2020-12-01 18:28:51,300 WARN L220 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) [2020-12-01 18:28:51,301 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((pended == 0 && \old(unknown-main_\old_#valid-unknown) == \valid) && !(s == 0)) && UNLOADED == 0 [2020-12-01 18:28:51,301 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: pended == 0 && \old(unknown-main_\old_#valid-unknown) == \valid [2020-12-01 18:28:51,301 WARN L220 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 [2020-12-01 18:28:51,302 WARN L220 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 [2020-12-01 18:28:51,302 WARN L220 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 [2020-12-01 18:28:51,302 WARN L220 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 [2020-12-01 18:28:51,302 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: pended == 0 && \old(unknown-main_\old_#valid-unknown) == \valid [2020-12-01 18:28:51,453 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/run_dir_365aaa30-13f2-4f66-8b2a-d3b678f79d11/bin/ukojak/witness.graphml [2020-12-01 18:28:51,453 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2020-12-01 18:28:51,455 INFO L168 Benchmark]: Toolchain (without parser) took 89459.87 ms. Allocated memory was 109.1 MB in the beginning and 1.4 GB in the end (delta: 1.2 GB). Free memory was 78.8 MB in the beginning and 1.0 GB in the end (delta: -931.4 MB). Peak memory consumption was 319.4 MB. Max. memory is 16.1 GB. [2020-12-01 18:28:51,456 INFO L168 Benchmark]: CDTParser took 0.27 ms. Allocated memory is still 79.7 MB. Free memory was 38.3 MB in the beginning and 38.3 MB in the end (delta: 36.8 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 18:28:51,456 INFO L168 Benchmark]: CACSL2BoogieTranslator took 561.60 ms. Allocated memory is still 109.1 MB. Free memory was 78.6 MB in the beginning and 78.4 MB in the end (delta: 248.7 kB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-12-01 18:28:51,456 INFO L168 Benchmark]: Boogie Procedure Inliner took 93.22 ms. Allocated memory is still 109.1 MB. Free memory was 78.4 MB in the beginning and 72.1 MB in the end (delta: 6.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-12-01 18:28:51,457 INFO L168 Benchmark]: Boogie Preprocessor took 88.77 ms. Allocated memory is still 109.1 MB. Free memory was 72.1 MB in the beginning and 67.9 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-12-01 18:28:51,457 INFO L168 Benchmark]: RCFGBuilder took 2762.61 ms. Allocated memory was 109.1 MB in the beginning and 144.7 MB in the end (delta: 35.7 MB). Free memory was 67.9 MB in the beginning and 69.2 MB in the end (delta: -1.3 MB). Peak memory consumption was 56.0 MB. Max. memory is 16.1 GB. [2020-12-01 18:28:51,458 INFO L168 Benchmark]: CodeCheck took 85676.39 ms. Allocated memory was 144.7 MB in the beginning and 1.4 GB in the end (delta: 1.2 GB). Free memory was 69.2 MB in the beginning and 1.0 GB in the end (delta: -968.2 MB). Peak memory consumption was 793.4 MB. Max. memory is 16.1 GB. [2020-12-01 18:28:51,458 INFO L168 Benchmark]: Witness Printer took 267.73 ms. Allocated memory is still 1.4 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 27.3 MB). Peak memory consumption was 27.3 MB. Max. memory is 16.1 GB. [2020-12-01 18:28:51,463 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: 83.8s, OverallIterations: 212, TraceHistogramMax: 0, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 SDtfs, 1665662848 SDslu, -1963859792 SDs, 0 SdLazy, -411092288 SolverSat, 1356923904 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 265.3s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 44726 GetRequests, 43230 SyntacticMatches, 782 SemanticMatches, 714 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 261907 ImplicationChecksByTransitivity, 73.5s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, traceCheckStatistics: 0.3s SsaConstructionTime, 1.2s SatisfiabilityAnalysisTime, 5.5s InterpolantComputationTime, 4384 NumberOfCodeBlocks, 4384 NumberOfCodeBlocksAsserted, 211 NumberOfCheckSat, 4173 ConstructedInterpolants, 0 QuantifiedInterpolants, 331545 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 211 InterpolantComputations, 211 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 [2020-12-01 18:28:51,472 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-12-01 18:28:51,473 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 [2020-12-01 18:28:51,474 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-12-01 18:28:51,475 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 [2020-12-01 18:28:51,476 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-12-01 18:28:51,477 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 [2020-12-01 18:28:51,477 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-12-01 18:28:51,477 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 [2020-12-01 18:28:51,478 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-12-01 18:28:51,478 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 [2020-12-01 18:28:51,478 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-12-01 18:28:51,479 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 [2020-12-01 18:28:51,479 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-12-01 18:28:51,479 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 [2020-12-01 18:28:51,480 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-12-01 18:28:51,481 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 [2020-12-01 18:28:51,481 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-12-01 18:28:51,482 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 [2020-12-01 18:28:51,482 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-12-01 18:28:51,482 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid Derived loop invariant: \old(unknown-main_\old_#valid-unknown) == \valid - InvariantResult [Line: 1]: Loop Invariant [2020-12-01 18:28:51,483 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-12-01 18:28:51,483 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 [2020-12-01 18:28:51,483 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-12-01 18:28:51,484 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid Derived loop invariant: ((((((2 <= DC && \old(unknown-main_\old_#valid-unknown) == \valid) && setEventCalled == 1) && (s == NP || (returnVal2 <= 259 && 259 <= returnVal2))) && (MPR3 == s || s == NP)) && !(customIrp == 1)) && !(pended == 1)) && UNLOADED == 0 - InvariantResult [Line: 114]: Loop Invariant [2020-12-01 18:28:51,484 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-12-01 18:28:51,484 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 [2020-12-01 18:28:51,485 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-12-01 18:28:51,485 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 [2020-12-01 18:28:51,486 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-12-01 18:28:51,486 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 [2020-12-01 18:28:51,486 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-12-01 18:28:51,487 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 [2020-12-01 18:28:51,487 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-12-01 18:28:51,487 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 [2020-12-01 18:28:51,488 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-12-01 18:28:51,488 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 [2020-12-01 18:28:51,489 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-12-01 18:28:51,489 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 [2020-12-01 18:28:51,489 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-12-01 18:28:51,490 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 [2020-12-01 18:28:51,490 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-12-01 18:28:51,490 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 [2020-12-01 18:28:51,491 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-12-01 18:28:51,491 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 [2020-12-01 18:28:51,494 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-12-01 18:28:51,494 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 [2020-12-01 18:28:51,495 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-12-01 18:28:51,496 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 [2020-12-01 18:28:51,496 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-12-01 18:28:51,496 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 [2020-12-01 18:28:51,497 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-12-01 18:28:51,497 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 [2020-12-01 18:28:51,497 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-12-01 18:28:51,498 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 [2020-12-01 18:28:51,498 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-12-01 18:28:51,498 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 [2020-12-01 18:28:51,499 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-12-01 18:28:51,499 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 [2020-12-01 18:28:51,500 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-12-01 18:28:51,500 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 [2020-12-01 18:28:51,500 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-12-01 18:28:51,500 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid Derived loop invariant: \old(unknown-main_\old_#valid-unknown) == \valid - InvariantResult [Line: 641]: Loop Invariant [2020-12-01 18:28:51,501 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-12-01 18:28:51,501 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 [2020-12-01 18:28:51,501 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-12-01 18:28:51,502 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 [2020-12-01 18:28:51,502 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-12-01 18:28:51,503 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 [2020-12-01 18:28:51,503 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-12-01 18:28:51,503 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 [2020-12-01 18:28:51,504 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-12-01 18:28:51,504 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 [2020-12-01 18:28:51,504 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-12-01 18:28:51,505 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-12-01 18:28:51,505 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-12-01 18:28:51,505 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 [2020-12-01 18:28:51,506 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-12-01 18:28:51,506 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 [2020-12-01 18:28:51,506 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-12-01 18:28:51,507 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 [2020-12-01 18:28:51,507 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-12-01 18:28:51,507 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 [2020-12-01 18:28:51,508 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-12-01 18:28:51,508 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 [2020-12-01 18:28:51,508 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-12-01 18:28:51,509 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 [2020-12-01 18:28:51,509 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-12-01 18:28:51,509 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 [2020-12-01 18:28:51,510 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-12-01 18:28:51,510 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 [2020-12-01 18:28:51,511 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-12-01 18:28:51,511 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 [2020-12-01 18:28:51,512 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-12-01 18:28:51,512 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 [2020-12-01 18:28:51,513 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-12-01 18:28:51,513 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 [2020-12-01 18:28:51,514 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-12-01 18:28:51,514 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-12-01 18:28:51,515 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-12-01 18:28:51,515 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 [2020-12-01 18:28:51,515 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-12-01 18:28:51,516 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 [2020-12-01 18:28:51,516 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-12-01 18:28:51,516 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 [2020-12-01 18:28:51,521 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-12-01 18:28:51,522 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 [2020-12-01 18:28:51,522 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-12-01 18:28:51,522 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 [2020-12-01 18:28:51,523 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-12-01 18:28:51,523 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 [2020-12-01 18:28:51,524 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-12-01 18:28:51,524 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 [2020-12-01 18:28:51,525 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-12-01 18:28:51,525 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 [2020-12-01 18:28:51,527 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-12-01 18:28:51,527 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 [2020-12-01 18:28:51,528 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-12-01 18:28:51,531 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 [2020-12-01 18:28:51,533 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-12-01 18:28:51,534 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 [2020-12-01 18:28:51,534 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-12-01 18:28:51,534 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 [2020-12-01 18:28:51,535 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-12-01 18:28:51,535 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 [2020-12-01 18:28:51,535 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-12-01 18:28:51,536 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 [2020-12-01 18:28:51,536 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-12-01 18:28:51,537 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 [2020-12-01 18:28:51,537 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-12-01 18:28:51,538 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 [2020-12-01 18:28:51,539 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-12-01 18:28:51,540 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 [2020-12-01 18:28:51,540 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-12-01 18:28:51,541 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 [2020-12-01 18:28:51,541 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-12-01 18:28:51,541 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 [2020-12-01 18:28:51,542 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-12-01 18:28:51,542 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-12-01 18:28:51,542 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-12-01 18:28:51,542 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 [2020-12-01 18:28:51,543 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-12-01 18:28:51,543 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 [2020-12-01 18:28:51,543 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-12-01 18:28:51,544 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 [2020-12-01 18:28:51,545 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-12-01 18:28:51,545 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 [2020-12-01 18:28:51,546 WARN L1295 BoogieBacktranslator]: unknown boogie variable main_old_#valid [2020-12-01 18:28:51,546 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 0.27 ms. Allocated memory is still 79.7 MB. Free memory was 38.3 MB in the beginning and 38.3 MB in the end (delta: 36.8 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 561.60 ms. Allocated memory is still 109.1 MB. Free memory was 78.6 MB in the beginning and 78.4 MB in the end (delta: 248.7 kB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 93.22 ms. Allocated memory is still 109.1 MB. Free memory was 78.4 MB in the beginning and 72.1 MB in the end (delta: 6.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 88.77 ms. Allocated memory is still 109.1 MB. Free memory was 72.1 MB in the beginning and 67.9 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. * RCFGBuilder took 2762.61 ms. Allocated memory was 109.1 MB in the beginning and 144.7 MB in the end (delta: 35.7 MB). Free memory was 67.9 MB in the beginning and 69.2 MB in the end (delta: -1.3 MB). Peak memory consumption was 56.0 MB. Max. memory is 16.1 GB. * CodeCheck took 85676.39 ms. Allocated memory was 144.7 MB in the beginning and 1.4 GB in the end (delta: 1.2 GB). Free memory was 69.2 MB in the beginning and 1.0 GB in the end (delta: -968.2 MB). Peak memory consumption was 793.4 MB. Max. memory is 16.1 GB. * Witness Printer took 267.73 ms. Allocated memory is still 1.4 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 27.3 MB). Peak memory consumption was 27.3 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...