./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/loop-invgen/apache-get-tag.i.p+nlh-reducer.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version f470102c Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_23676e40-f267-4bd7-b4f3-19ac823e4f13/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_23676e40-f267-4bd7-b4f3-19ac823e4f13/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_23676e40-f267-4bd7-b4f3-19ac823e4f13/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_23676e40-f267-4bd7-b4f3-19ac823e4f13/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/loop-invgen/apache-get-tag.i.p+nlh-reducer.c -s /tmp/vcloud-vcloud-master/worker/run_dir_23676e40-f267-4bd7-b4f3-19ac823e4f13/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_23676e40-f267-4bd7-b4f3-19ac823e4f13/bin/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 595902ef9b99aff9bcc31a52a77391ef5dbaa4b7 .............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.25-f470102 [2019-12-01 12:58:22,897 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-01 12:58:22,899 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-01 12:58:22,907 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-01 12:58:22,908 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-01 12:58:22,908 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-01 12:58:22,909 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-01 12:58:22,911 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-01 12:58:22,913 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-01 12:58:22,914 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-01 12:58:22,914 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-01 12:58:22,915 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-01 12:58:22,916 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-01 12:58:22,917 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-01 12:58:22,917 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-01 12:58:22,919 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-01 12:58:22,919 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-01 12:58:22,920 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-01 12:58:22,922 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-01 12:58:22,924 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-01 12:58:22,925 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-01 12:58:22,926 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-01 12:58:22,927 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-01 12:58:22,928 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-01 12:58:22,930 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-01 12:58:22,930 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-01 12:58:22,930 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-01 12:58:22,931 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-01 12:58:22,931 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-01 12:58:22,932 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-01 12:58:22,932 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-01 12:58:22,933 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-01 12:58:22,933 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-01 12:58:22,933 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-01 12:58:22,934 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-01 12:58:22,934 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-01 12:58:22,935 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-01 12:58:22,935 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-01 12:58:22,935 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-01 12:58:22,936 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-01 12:58:22,937 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-01 12:58:22,937 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_23676e40-f267-4bd7-b4f3-19ac823e4f13/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-12-01 12:58:22,949 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-01 12:58:22,949 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-01 12:58:22,950 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-01 12:58:22,950 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-12-01 12:58:22,951 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-01 12:58:22,951 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-01 12:58:22,951 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-01 12:58:22,951 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-01 12:58:22,951 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-01 12:58:22,951 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-01 12:58:22,951 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-01 12:58:22,951 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-01 12:58:22,952 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-01 12:58:22,952 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-01 12:58:22,952 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-01 12:58:22,952 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-01 12:58:22,952 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-01 12:58:22,952 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-01 12:58:22,953 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-12-01 12:58:22,953 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-12-01 12:58:22,953 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-01 12:58:22,953 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-01 12:58:22,953 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-01 12:58:22,953 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-01 12:58:22,953 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-01 12:58:22,953 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-01 12:58:22,954 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-12-01 12:58:22,954 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-01 12:58:22,954 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-01 12:58:22,954 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_23676e40-f267-4bd7-b4f3-19ac823e4f13/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 ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 595902ef9b99aff9bcc31a52a77391ef5dbaa4b7 [2019-12-01 12:58:23,063 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-01 12:58:23,071 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-01 12:58:23,073 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-01 12:58:23,074 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-01 12:58:23,074 INFO L275 PluginConnector]: CDTParser initialized [2019-12-01 12:58:23,075 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_23676e40-f267-4bd7-b4f3-19ac823e4f13/bin/ukojak/../../sv-benchmarks/c/loop-invgen/apache-get-tag.i.p+nlh-reducer.c [2019-12-01 12:58:23,112 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_23676e40-f267-4bd7-b4f3-19ac823e4f13/bin/ukojak/data/a11207f8b/65da4e2605414a3b956acc1b50a3c696/FLAG904fb0a99 [2019-12-01 12:58:23,530 INFO L306 CDTParser]: Found 1 translation units. [2019-12-01 12:58:23,531 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_23676e40-f267-4bd7-b4f3-19ac823e4f13/sv-benchmarks/c/loop-invgen/apache-get-tag.i.p+nlh-reducer.c [2019-12-01 12:58:23,543 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_23676e40-f267-4bd7-b4f3-19ac823e4f13/bin/ukojak/data/a11207f8b/65da4e2605414a3b956acc1b50a3c696/FLAG904fb0a99 [2019-12-01 12:58:23,552 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_23676e40-f267-4bd7-b4f3-19ac823e4f13/bin/ukojak/data/a11207f8b/65da4e2605414a3b956acc1b50a3c696 [2019-12-01 12:58:23,554 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-01 12:58:23,555 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-01 12:58:23,556 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-01 12:58:23,556 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-01 12:58:23,558 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-01 12:58:23,558 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 12:58:23" (1/1) ... [2019-12-01 12:58:23,560 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6e573a4f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 12:58:23, skipping insertion in model container [2019-12-01 12:58:23,560 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 12:58:23" (1/1) ... [2019-12-01 12:58:23,565 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-01 12:58:23,608 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-01 12:58:23,927 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 12:58:23,930 INFO L203 MainTranslator]: Completed pre-run [2019-12-01 12:58:24,048 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 12:58:24,057 INFO L208 MainTranslator]: Completed translation [2019-12-01 12:58:24,058 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 12:58:24 WrapperNode [2019-12-01 12:58:24,058 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-01 12:58:24,058 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-01 12:58:24,058 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-01 12:58:24,058 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-01 12:58:24,064 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 12:58:24" (1/1) ... [2019-12-01 12:58:24,083 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 12:58:24" (1/1) ... [2019-12-01 12:58:24,121 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-01 12:58:24,122 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-01 12:58:24,122 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-01 12:58:24,122 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-01 12:58:24,128 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 12:58:24" (1/1) ... [2019-12-01 12:58:24,128 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 12:58:24" (1/1) ... [2019-12-01 12:58:24,133 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 12:58:24" (1/1) ... [2019-12-01 12:58:24,133 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 12:58:24" (1/1) ... [2019-12-01 12:58:24,147 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 12:58:24" (1/1) ... [2019-12-01 12:58:24,155 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 12:58:24" (1/1) ... [2019-12-01 12:58:24,159 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 12:58:24" (1/1) ... [2019-12-01 12:58:24,166 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-01 12:58:24,167 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-01 12:58:24,167 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-01 12:58:24,167 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-01 12:58:24,167 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 12:58:24" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_23676e40-f267-4bd7-b4f3-19ac823e4f13/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 [2019-12-01 12:58:24,210 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-01 12:58:24,210 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-01 12:58:24,980 INFO L282 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-12-01 12:58:24,980 INFO L287 CfgBuilder]: Removed 4 assume(true) statements. [2019-12-01 12:58:24,981 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 12:58:24 BoogieIcfgContainer [2019-12-01 12:58:24,981 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-12-01 12:58:24,982 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-12-01 12:58:24,982 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-12-01 12:58:24,992 INFO L275 PluginConnector]: CodeCheck initialized [2019-12-01 12:58:24,992 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 12:58:24" (1/1) ... [2019-12-01 12:58:25,002 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-01 12:58:25,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 12:58:25,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 563 states to 302 states and 563 transitions. [2019-12-01 12:58:25,040 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 563 transitions. [2019-12-01 12:58:25,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2019-12-01 12:58:25,042 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 12:58:25,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 12:58:25,152 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 12:58:25,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 12:58:25,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 623 states to 304 states and 623 transitions. [2019-12-01 12:58:25,287 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 623 transitions. [2019-12-01 12:58:25,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2019-12-01 12:58:25,287 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 12:58:25,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 12:58:25,316 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 12:58:25,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 12:58:25,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 620 states to 302 states and 620 transitions. [2019-12-01 12:58:25,492 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 620 transitions. [2019-12-01 12:58:25,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2019-12-01 12:58:25,492 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 12:58:25,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 12:58:25,523 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 12:58:25,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 12:58:25,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 680 states to 304 states and 680 transitions. [2019-12-01 12:58:25,547 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 680 transitions. [2019-12-01 12:58:25,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2019-12-01 12:58:25,548 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 12:58:25,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 12:58:25,584 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 12:58:25,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 12:58:25,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 741 states to 307 states and 741 transitions. [2019-12-01 12:58:25,658 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 741 transitions. [2019-12-01 12:58:25,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2019-12-01 12:58:25,660 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 12:58:25,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 12:58:25,706 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 12:58:25,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 12:58:25,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 740 states to 307 states and 740 transitions. [2019-12-01 12:58:25,741 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 740 transitions. [2019-12-01 12:58:25,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2019-12-01 12:58:25,741 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 12:58:25,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 12:58:25,787 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 12:58:25,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 12:58:25,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 743 states to 309 states and 743 transitions. [2019-12-01 12:58:25,963 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 743 transitions. [2019-12-01 12:58:25,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2019-12-01 12:58:25,964 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 12:58:25,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 12:58:25,989 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 12:58:26,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 12:58:26,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 742 states to 309 states and 742 transitions. [2019-12-01 12:58:26,044 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 742 transitions. [2019-12-01 12:58:26,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2019-12-01 12:58:26,045 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 12:58:26,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 12:58:26,080 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 12:58:26,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 12:58:26,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 739 states to 307 states and 739 transitions. [2019-12-01 12:58:26,182 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 739 transitions. [2019-12-01 12:58:26,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2019-12-01 12:58:26,183 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 12:58:26,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 12:58:26,262 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 12:58:26,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 12:58:26,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 738 states to 307 states and 738 transitions. [2019-12-01 12:58:26,511 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 738 transitions. [2019-12-01 12:58:26,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2019-12-01 12:58:26,512 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 12:58:26,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 12:58:26,550 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 12:58:26,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 12:58:26,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 742 states to 310 states and 742 transitions. [2019-12-01 12:58:26,589 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 742 transitions. [2019-12-01 12:58:26,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2019-12-01 12:58:26,590 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 12:58:26,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 12:58:26,650 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 12:58:26,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 12:58:26,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 744 states to 312 states and 744 transitions. [2019-12-01 12:58:26,687 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 744 transitions. [2019-12-01 12:58:26,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2019-12-01 12:58:26,688 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 12:58:26,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 12:58:26,769 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 12:58:27,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 12:58:27,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 814 states to 320 states and 814 transitions. [2019-12-01 12:58:27,134 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 814 transitions. [2019-12-01 12:58:27,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2019-12-01 12:58:27,134 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 12:58:27,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 12:58:27,199 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 12:58:27,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 12:58:27,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 816 states to 322 states and 816 transitions. [2019-12-01 12:58:27,245 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 816 transitions. [2019-12-01 12:58:27,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2019-12-01 12:58:27,246 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 12:58:27,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 12:58:27,371 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 12:58:27,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 12:58:27,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 819 states to 325 states and 819 transitions. [2019-12-01 12:58:27,571 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 819 transitions. [2019-12-01 12:58:27,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2019-12-01 12:58:27,572 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 12:58:27,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 12:58:27,627 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 12:58:27,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 12:58:27,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 818 states to 325 states and 818 transitions. [2019-12-01 12:58:27,695 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 818 transitions. [2019-12-01 12:58:27,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2019-12-01 12:58:27,695 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 12:58:27,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 12:58:27,820 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 12:58:28,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 12:58:28,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 821 states to 328 states and 821 transitions. [2019-12-01 12:58:28,034 INFO L276 IsEmpty]: Start isEmpty. Operand 328 states and 821 transitions. [2019-12-01 12:58:28,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2019-12-01 12:58:28,034 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 12:58:28,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 12:58:28,052 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 12:58:28,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 12:58:28,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 820 states to 328 states and 820 transitions. [2019-12-01 12:58:28,063 INFO L276 IsEmpty]: Start isEmpty. Operand 328 states and 820 transitions. [2019-12-01 12:58:28,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2019-12-01 12:58:28,063 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 12:58:28,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 12:58:28,246 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 12:58:28,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 12:58:28,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 826 states to 332 states and 826 transitions. [2019-12-01 12:58:28,754 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 826 transitions. [2019-12-01 12:58:28,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2019-12-01 12:58:28,754 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 12:58:28,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 12:58:28,833 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 12:58:29,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 12:58:29,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 824 states to 332 states and 824 transitions. [2019-12-01 12:58:29,210 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 824 transitions. [2019-12-01 12:58:29,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2019-12-01 12:58:29,211 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 12:58:29,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 12:58:29,223 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 12:58:29,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 12:58:29,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 828 states to 335 states and 828 transitions. [2019-12-01 12:58:29,725 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 828 transitions. [2019-12-01 12:58:29,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2019-12-01 12:58:29,725 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 12:58:29,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 12:58:29,807 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 12:58:30,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 12:58:30,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 825 states to 333 states and 825 transitions. [2019-12-01 12:58:30,023 INFO L276 IsEmpty]: Start isEmpty. Operand 333 states and 825 transitions. [2019-12-01 12:58:30,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2019-12-01 12:58:30,024 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 12:58:30,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 12:58:30,050 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 12:58:30,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 12:58:30,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 786 states to 307 states and 786 transitions. [2019-12-01 12:58:30,430 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 786 transitions. [2019-12-01 12:58:30,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2019-12-01 12:58:30,430 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 12:58:30,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 12:58:30,490 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 12:58:31,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 12:58:31,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 785 states to 307 states and 785 transitions. [2019-12-01 12:58:31,415 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 785 transitions. [2019-12-01 12:58:31,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2019-12-01 12:58:31,415 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 12:58:31,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 12:58:31,429 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 12:58:31,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 12:58:31,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 784 states to 307 states and 784 transitions. [2019-12-01 12:58:31,446 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 784 transitions. [2019-12-01 12:58:31,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2019-12-01 12:58:31,446 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 12:58:31,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 12:58:31,517 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 12:58:31,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 12:58:31,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 783 states to 307 states and 783 transitions. [2019-12-01 12:58:31,687 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 783 transitions. [2019-12-01 12:58:31,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2019-12-01 12:58:31,687 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 12:58:31,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 12:58:31,865 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2019-12-01 12:58:32,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 12:58:32,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 786 states to 310 states and 786 transitions. [2019-12-01 12:58:32,354 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 786 transitions. [2019-12-01 12:58:32,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2019-12-01 12:58:32,354 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 12:58:32,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 12:58:32,513 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2019-12-01 12:58:32,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 12:58:32,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 782 states to 307 states and 782 transitions. [2019-12-01 12:58:32,590 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 782 transitions. [2019-12-01 12:58:32,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2019-12-01 12:58:32,590 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 12:58:32,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 12:58:32,700 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 12:58:33,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 12:58:33,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 780 states to 307 states and 780 transitions. [2019-12-01 12:58:33,219 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 780 transitions. [2019-12-01 12:58:33,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2019-12-01 12:58:33,220 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 12:58:33,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 12:58:33,313 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 12:58:33,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 12:58:33,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 307 states and 779 transitions. [2019-12-01 12:58:33,400 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 779 transitions. [2019-12-01 12:58:33,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2019-12-01 12:58:33,400 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 12:58:33,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 12:58:33,414 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 12:58:33,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 12:58:33,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 778 states to 307 states and 778 transitions. [2019-12-01 12:58:33,427 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 778 transitions. [2019-12-01 12:58:33,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2019-12-01 12:58:33,427 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 12:58:33,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 12:58:33,547 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 12:58:34,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 12:58:34,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 776 states to 307 states and 776 transitions. [2019-12-01 12:58:34,071 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 776 transitions. [2019-12-01 12:58:34,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2019-12-01 12:58:34,071 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 12:58:34,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 12:58:34,182 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 12:58:34,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 12:58:34,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 775 states to 307 states and 775 transitions. [2019-12-01 12:58:34,270 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 775 transitions. [2019-12-01 12:58:34,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2019-12-01 12:58:34,270 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 12:58:34,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 12:58:34,285 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 12:58:34,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 12:58:34,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 774 states to 307 states and 774 transitions. [2019-12-01 12:58:34,300 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 774 transitions. [2019-12-01 12:58:34,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2019-12-01 12:58:34,300 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 12:58:34,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 12:58:34,454 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 12:58:35,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 12:58:35,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 772 states to 307 states and 772 transitions. [2019-12-01 12:58:35,010 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 772 transitions. [2019-12-01 12:58:35,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2019-12-01 12:58:35,010 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 12:58:35,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 12:58:35,034 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 12:58:35,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 12:58:35,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 771 states to 307 states and 771 transitions. [2019-12-01 12:58:35,203 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 771 transitions. [2019-12-01 12:58:35,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2019-12-01 12:58:35,203 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 12:58:35,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 12:58:35,296 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 12:58:35,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 12:58:35,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 770 states to 307 states and 770 transitions. [2019-12-01 12:58:35,504 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 770 transitions. [2019-12-01 12:58:35,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2019-12-01 12:58:35,504 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 12:58:35,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 12:58:35,694 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 12:58:36,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 12:58:36,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 768 states to 307 states and 768 transitions. [2019-12-01 12:58:36,268 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 768 transitions. [2019-12-01 12:58:36,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2019-12-01 12:58:36,268 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 12:58:36,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 12:58:36,364 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 12:58:36,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 12:58:36,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 767 states to 307 states and 767 transitions. [2019-12-01 12:58:36,462 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 767 transitions. [2019-12-01 12:58:36,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2019-12-01 12:58:36,463 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 12:58:36,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 12:58:36,482 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 12:58:36,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 12:58:36,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 766 states to 307 states and 766 transitions. [2019-12-01 12:58:36,501 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 766 transitions. [2019-12-01 12:58:36,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2019-12-01 12:58:36,501 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 12:58:36,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 12:58:36,736 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 12:58:37,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 12:58:37,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 764 states to 307 states and 764 transitions. [2019-12-01 12:58:37,333 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 764 transitions. [2019-12-01 12:58:37,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2019-12-01 12:58:37,333 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 12:58:37,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 12:58:37,357 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 12:58:37,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 12:58:37,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 763 states to 307 states and 763 transitions. [2019-12-01 12:58:37,384 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 763 transitions. [2019-12-01 12:58:37,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2019-12-01 12:58:37,384 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 12:58:37,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 12:58:37,404 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 12:58:37,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 12:58:37,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 762 states to 307 states and 762 transitions. [2019-12-01 12:58:37,423 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 762 transitions. [2019-12-01 12:58:37,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2019-12-01 12:58:37,424 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 12:58:37,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 12:58:37,680 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 12:58:38,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 12:58:38,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 760 states to 307 states and 760 transitions. [2019-12-01 12:58:38,097 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 760 transitions. [2019-12-01 12:58:38,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2019-12-01 12:58:38,097 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 12:58:38,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 12:58:38,198 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 12:58:38,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 12:58:38,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 759 states to 307 states and 759 transitions. [2019-12-01 12:58:38,561 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 759 transitions. [2019-12-01 12:58:38,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2019-12-01 12:58:38,561 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 12:58:38,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 12:58:38,582 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 12:58:38,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 12:58:38,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 758 states to 307 states and 758 transitions. [2019-12-01 12:58:38,602 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 758 transitions. [2019-12-01 12:58:38,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2019-12-01 12:58:38,603 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 12:58:38,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 12:58:38,901 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 12:58:39,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 12:58:39,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 756 states to 307 states and 756 transitions. [2019-12-01 12:58:39,312 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 756 transitions. [2019-12-01 12:58:39,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2019-12-01 12:58:39,312 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 12:58:39,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 12:58:39,433 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 12:58:39,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 12:58:39,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 755 states to 307 states and 755 transitions. [2019-12-01 12:58:39,832 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 755 transitions. [2019-12-01 12:58:39,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2019-12-01 12:58:39,832 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 12:58:39,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 12:58:39,856 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 12:58:39,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 12:58:39,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 754 states to 307 states and 754 transitions. [2019-12-01 12:58:39,877 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 754 transitions. [2019-12-01 12:58:39,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2019-12-01 12:58:39,877 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 12:58:39,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 12:58:40,170 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 12:58:40,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 12:58:40,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 752 states to 307 states and 752 transitions. [2019-12-01 12:58:40,582 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 752 transitions. [2019-12-01 12:58:40,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2019-12-01 12:58:40,583 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 12:58:40,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 12:58:40,776 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 12:58:41,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 12:58:41,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 751 states to 307 states and 751 transitions. [2019-12-01 12:58:41,253 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 751 transitions. [2019-12-01 12:58:41,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2019-12-01 12:58:41,253 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 12:58:41,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 12:58:41,271 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 12:58:41,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 12:58:41,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 750 states to 307 states and 750 transitions. [2019-12-01 12:58:41,299 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 750 transitions. [2019-12-01 12:58:41,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2019-12-01 12:58:41,299 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 12:58:41,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 12:58:41,623 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 12:58:42,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 12:58:42,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 748 states to 307 states and 748 transitions. [2019-12-01 12:58:42,329 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 748 transitions. [2019-12-01 12:58:42,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2019-12-01 12:58:42,329 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 12:58:42,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 12:58:42,351 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 12:58:42,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 12:58:42,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 747 states to 307 states and 747 transitions. [2019-12-01 12:58:42,380 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 747 transitions. [2019-12-01 12:58:42,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2019-12-01 12:58:42,380 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 12:58:42,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 12:58:42,498 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 12:58:42,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 12:58:42,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 746 states to 307 states and 746 transitions. [2019-12-01 12:58:42,764 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 746 transitions. [2019-12-01 12:58:42,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2019-12-01 12:58:42,764 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 12:58:42,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 12:58:43,127 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 12:58:43,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 12:58:43,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 744 states to 307 states and 744 transitions. [2019-12-01 12:58:43,860 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 744 transitions. [2019-12-01 12:58:43,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2019-12-01 12:58:43,860 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 12:58:43,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 12:58:43,986 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 12:58:44,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 12:58:44,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 743 states to 307 states and 743 transitions. [2019-12-01 12:58:44,111 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 743 transitions. [2019-12-01 12:58:44,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2019-12-01 12:58:44,111 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 12:58:44,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 12:58:44,132 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 12:58:44,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 12:58:44,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 742 states to 307 states and 742 transitions. [2019-12-01 12:58:44,163 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 742 transitions. [2019-12-01 12:58:44,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2019-12-01 12:58:44,164 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 12:58:44,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 12:58:44,623 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 12:58:45,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 12:58:45,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 740 states to 307 states and 740 transitions. [2019-12-01 12:58:45,403 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 740 transitions. [2019-12-01 12:58:45,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2019-12-01 12:58:45,403 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 12:58:45,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 12:58:45,425 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 12:58:45,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 12:58:45,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 739 states to 307 states and 739 transitions. [2019-12-01 12:58:45,657 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 739 transitions. [2019-12-01 12:58:45,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2019-12-01 12:58:45,657 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 12:58:45,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 12:58:45,682 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 12:58:45,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 12:58:45,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 738 states to 307 states and 738 transitions. [2019-12-01 12:58:45,710 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 738 transitions. [2019-12-01 12:58:45,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2019-12-01 12:58:45,710 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 12:58:45,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 12:58:46,138 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 12:58:46,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 12:58:46,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 736 states to 307 states and 736 transitions. [2019-12-01 12:58:46,667 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 736 transitions. [2019-12-01 12:58:46,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2019-12-01 12:58:46,668 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 12:58:46,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 12:58:46,789 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 12:58:47,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 12:58:47,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 735 states to 307 states and 735 transitions. [2019-12-01 12:58:47,230 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 735 transitions. [2019-12-01 12:58:47,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2019-12-01 12:58:47,230 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 12:58:47,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 12:58:47,356 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 12:58:47,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 12:58:47,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 734 states to 307 states and 734 transitions. [2019-12-01 12:58:47,656 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 734 transitions. [2019-12-01 12:58:47,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2019-12-01 12:58:47,656 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 12:58:47,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 12:58:48,142 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 12:58:48,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 12:58:48,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 732 states to 307 states and 732 transitions. [2019-12-01 12:58:48,944 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 732 transitions. [2019-12-01 12:58:48,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2019-12-01 12:58:48,945 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 12:58:48,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 12:58:49,071 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 12:58:49,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 12:58:49,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 731 states to 307 states and 731 transitions. [2019-12-01 12:58:49,205 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 731 transitions. [2019-12-01 12:58:49,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2019-12-01 12:58:49,206 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 12:58:49,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 12:58:49,238 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 12:58:49,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 12:58:49,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 730 states to 307 states and 730 transitions. [2019-12-01 12:58:49,266 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 730 transitions. [2019-12-01 12:58:49,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2019-12-01 12:58:49,266 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 12:58:49,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 12:58:49,724 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 12:58:50,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 12:58:50,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 728 states to 307 states and 728 transitions. [2019-12-01 12:58:50,546 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 728 transitions. [2019-12-01 12:58:50,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2019-12-01 12:58:50,547 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 12:58:50,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 12:58:50,680 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 12:58:51,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 12:58:51,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 727 states to 307 states and 727 transitions. [2019-12-01 12:58:51,088 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 727 transitions. [2019-12-01 12:58:51,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2019-12-01 12:58:51,088 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 12:58:51,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 12:58:51,113 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 12:58:51,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 12:58:51,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 726 states to 307 states and 726 transitions. [2019-12-01 12:58:51,144 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 726 transitions. [2019-12-01 12:58:51,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2019-12-01 12:58:51,144 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 12:58:51,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 12:58:51,661 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 12:58:52,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 12:58:52,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 724 states to 307 states and 724 transitions. [2019-12-01 12:58:52,517 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 724 transitions. [2019-12-01 12:58:52,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2019-12-01 12:58:52,518 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 12:58:52,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 12:58:52,543 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 12:58:52,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 12:58:52,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 723 states to 307 states and 723 transitions. [2019-12-01 12:58:52,818 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 723 transitions. [2019-12-01 12:58:52,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2019-12-01 12:58:52,818 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 12:58:52,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 12:58:52,954 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 12:58:53,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 12:58:53,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 722 states to 307 states and 722 transitions. [2019-12-01 12:58:53,284 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 722 transitions. [2019-12-01 12:58:53,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2019-12-01 12:58:53,285 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 12:58:53,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 12:58:53,856 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 12:58:54,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 12:58:54,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 720 states to 307 states and 720 transitions. [2019-12-01 12:58:54,782 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 720 transitions. [2019-12-01 12:58:54,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2019-12-01 12:58:54,782 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 12:58:54,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 12:58:54,808 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 12:58:54,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 12:58:54,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 719 states to 307 states and 719 transitions. [2019-12-01 12:58:54,845 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 719 transitions. [2019-12-01 12:58:54,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2019-12-01 12:58:54,845 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 12:58:54,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 12:58:54,871 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 12:58:54,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 12:58:54,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 718 states to 307 states and 718 transitions. [2019-12-01 12:58:54,902 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 718 transitions. [2019-12-01 12:58:54,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2019-12-01 12:58:54,902 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 12:58:54,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 12:58:55,488 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 12:58:57,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 12:58:57,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 716 states to 307 states and 716 transitions. [2019-12-01 12:58:57,548 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 716 transitions. [2019-12-01 12:58:57,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2019-12-01 12:58:57,549 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 12:58:57,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 12:58:57,835 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 12:58:58,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 12:58:58,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 715 states to 307 states and 715 transitions. [2019-12-01 12:58:58,543 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 715 transitions. [2019-12-01 12:58:58,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2019-12-01 12:58:58,543 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 12:58:58,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 12:58:58,571 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 12:58:58,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 12:58:58,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 714 states to 307 states and 714 transitions. [2019-12-01 12:58:58,606 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 714 transitions. [2019-12-01 12:58:58,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2019-12-01 12:58:58,606 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 12:58:58,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 12:58:59,187 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 12:59:00,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 12:59:00,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 712 states to 307 states and 712 transitions. [2019-12-01 12:59:00,131 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 712 transitions. [2019-12-01 12:59:00,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2019-12-01 12:59:00,131 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 12:59:00,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 12:59:00,289 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 12:59:00,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 12:59:00,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 307 states and 711 transitions. [2019-12-01 12:59:00,703 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 711 transitions. [2019-12-01 12:59:00,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2019-12-01 12:59:00,703 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 12:59:00,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 12:59:00,734 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 12:59:00,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 12:59:00,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 710 states to 307 states and 710 transitions. [2019-12-01 12:59:00,769 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 710 transitions. [2019-12-01 12:59:00,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2019-12-01 12:59:00,769 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 12:59:00,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 12:59:01,387 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 12:59:02,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 12:59:02,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 708 states to 307 states and 708 transitions. [2019-12-01 12:59:02,345 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 708 transitions. [2019-12-01 12:59:02,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2019-12-01 12:59:02,345 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 12:59:02,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 12:59:02,380 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 12:59:02,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 12:59:02,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 707 states to 307 states and 707 transitions. [2019-12-01 12:59:02,683 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 707 transitions. [2019-12-01 12:59:02,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2019-12-01 12:59:02,683 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 12:59:02,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 12:59:02,842 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 12:59:03,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 12:59:03,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 706 states to 307 states and 706 transitions. [2019-12-01 12:59:03,227 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 706 transitions. [2019-12-01 12:59:03,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2019-12-01 12:59:03,228 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 12:59:03,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 12:59:03,880 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 12:59:04,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 12:59:04,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 704 states to 307 states and 704 transitions. [2019-12-01 12:59:04,884 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 704 transitions. [2019-12-01 12:59:04,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2019-12-01 12:59:04,885 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 12:59:04,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 12:59:05,049 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 12:59:05,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 12:59:05,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 703 states to 307 states and 703 transitions. [2019-12-01 12:59:05,223 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 703 transitions. [2019-12-01 12:59:05,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2019-12-01 12:59:05,224 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 12:59:05,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 12:59:05,257 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 12:59:05,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 12:59:05,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 702 states to 307 states and 702 transitions. [2019-12-01 12:59:05,298 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 702 transitions. [2019-12-01 12:59:05,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2019-12-01 12:59:05,298 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 12:59:05,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 12:59:05,985 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 12:59:07,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 12:59:07,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 700 states to 307 states and 700 transitions. [2019-12-01 12:59:07,011 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 700 transitions. [2019-12-01 12:59:07,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2019-12-01 12:59:07,011 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 12:59:07,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 12:59:07,046 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 12:59:07,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 12:59:07,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 699 states to 307 states and 699 transitions. [2019-12-01 12:59:07,370 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 699 transitions. [2019-12-01 12:59:07,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2019-12-01 12:59:07,370 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 12:59:07,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 12:59:07,404 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 12:59:07,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 12:59:07,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 698 states to 307 states and 698 transitions. [2019-12-01 12:59:07,443 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 698 transitions. [2019-12-01 12:59:07,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2019-12-01 12:59:07,443 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 12:59:07,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 12:59:08,153 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 12:59:08,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 12:59:08,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 696 states to 307 states and 696 transitions. [2019-12-01 12:59:08,816 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 696 transitions. [2019-12-01 12:59:08,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2019-12-01 12:59:08,816 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 12:59:08,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 12:59:08,987 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 12:59:09,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 12:59:09,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 695 states to 307 states and 695 transitions. [2019-12-01 12:59:09,597 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 695 transitions. [2019-12-01 12:59:09,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2019-12-01 12:59:09,598 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 12:59:09,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 12:59:09,634 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 12:59:09,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 12:59:09,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 694 states to 307 states and 694 transitions. [2019-12-01 12:59:09,677 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 694 transitions. [2019-12-01 12:59:09,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2019-12-01 12:59:09,678 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 12:59:09,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 12:59:10,431 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 12:59:11,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 12:59:11,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 692 states to 307 states and 692 transitions. [2019-12-01 12:59:11,197 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 692 transitions. [2019-12-01 12:59:11,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2019-12-01 12:59:11,197 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 12:59:11,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 12:59:11,531 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 12:59:12,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 12:59:12,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 691 states to 307 states and 691 transitions. [2019-12-01 12:59:12,295 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 691 transitions. [2019-12-01 12:59:12,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2019-12-01 12:59:12,295 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 12:59:12,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 12:59:12,332 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 12:59:12,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 12:59:12,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 690 states to 307 states and 690 transitions. [2019-12-01 12:59:12,375 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 690 transitions. [2019-12-01 12:59:12,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2019-12-01 12:59:12,375 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 12:59:12,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 12:59:13,124 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 12:59:14,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 12:59:14,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 688 states to 307 states and 688 transitions. [2019-12-01 12:59:14,249 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 688 transitions. [2019-12-01 12:59:14,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2019-12-01 12:59:14,249 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 12:59:14,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 12:59:14,449 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 12:59:14,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 12:59:14,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 687 states to 307 states and 687 transitions. [2019-12-01 12:59:14,656 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 687 transitions. [2019-12-01 12:59:14,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2019-12-01 12:59:14,656 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 12:59:14,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 12:59:14,695 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 12:59:14,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 12:59:14,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 686 states to 307 states and 686 transitions. [2019-12-01 12:59:14,740 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 686 transitions. [2019-12-01 12:59:14,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2019-12-01 12:59:14,740 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 12:59:14,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 12:59:15,990 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 12:59:18,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 12:59:18,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 684 states to 307 states and 684 transitions. [2019-12-01 12:59:18,399 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 684 transitions. [2019-12-01 12:59:18,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2019-12-01 12:59:18,399 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 12:59:18,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 12:59:18,588 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 12:59:18,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 12:59:18,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 683 states to 307 states and 683 transitions. [2019-12-01 12:59:18,784 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 683 transitions. [2019-12-01 12:59:18,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2019-12-01 12:59:18,784 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 12:59:18,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 12:59:18,830 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 12:59:18,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 12:59:18,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 682 states to 307 states and 682 transitions. [2019-12-01 12:59:18,878 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 682 transitions. [2019-12-01 12:59:18,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2019-12-01 12:59:18,878 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 12:59:18,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 12:59:20,932 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 12:59:22,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 12:59:22,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 680 states to 307 states and 680 transitions. [2019-12-01 12:59:22,318 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 680 transitions. [2019-12-01 12:59:22,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2019-12-01 12:59:22,319 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 12:59:22,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 12:59:22,510 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 12:59:23,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 12:59:23,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 679 states to 307 states and 679 transitions. [2019-12-01 12:59:23,023 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 679 transitions. [2019-12-01 12:59:23,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2019-12-01 12:59:23,023 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 12:59:23,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 12:59:23,064 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 12:59:23,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 12:59:23,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 678 states to 307 states and 678 transitions. [2019-12-01 12:59:23,113 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 678 transitions. [2019-12-01 12:59:23,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2019-12-01 12:59:23,113 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 12:59:23,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 12:59:23,960 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 12:59:25,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 12:59:25,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 676 states to 307 states and 676 transitions. [2019-12-01 12:59:25,162 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 676 transitions. [2019-12-01 12:59:25,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2019-12-01 12:59:25,162 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 12:59:25,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 12:59:25,357 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 12:59:25,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 12:59:25,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 675 states to 307 states and 675 transitions. [2019-12-01 12:59:25,891 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 675 transitions. [2019-12-01 12:59:25,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2019-12-01 12:59:25,892 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 12:59:25,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 12:59:25,936 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 12:59:25,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 12:59:25,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 674 states to 307 states and 674 transitions. [2019-12-01 12:59:25,984 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 674 transitions. [2019-12-01 12:59:25,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2019-12-01 12:59:25,985 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 12:59:26,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 12:59:26,884 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 12:59:28,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 12:59:28,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 672 states to 307 states and 672 transitions. [2019-12-01 12:59:28,079 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 672 transitions. [2019-12-01 12:59:28,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2019-12-01 12:59:28,080 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 12:59:28,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 12:59:28,281 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 12:59:28,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 12:59:28,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 307 states and 671 transitions. [2019-12-01 12:59:28,825 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 671 transitions. [2019-12-01 12:59:28,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2019-12-01 12:59:28,825 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 12:59:28,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 12:59:28,868 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 12:59:28,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 12:59:28,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 670 states to 307 states and 670 transitions. [2019-12-01 12:59:28,918 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 670 transitions. [2019-12-01 12:59:28,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2019-12-01 12:59:28,918 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 12:59:28,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 12:59:29,812 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 12:59:31,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 12:59:31,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 668 states to 307 states and 668 transitions. [2019-12-01 12:59:31,082 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 668 transitions. [2019-12-01 12:59:31,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2019-12-01 12:59:31,082 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 12:59:31,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 12:59:31,127 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 12:59:31,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 12:59:31,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 667 states to 307 states and 667 transitions. [2019-12-01 12:59:31,192 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 667 transitions. [2019-12-01 12:59:31,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2019-12-01 12:59:31,193 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 12:59:31,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 12:59:31,417 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 12:59:31,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 12:59:31,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 666 states to 307 states and 666 transitions. [2019-12-01 12:59:31,898 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 666 transitions. [2019-12-01 12:59:31,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2019-12-01 12:59:31,898 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 12:59:31,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 12:59:32,850 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 12:59:34,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 12:59:34,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 664 states to 307 states and 664 transitions. [2019-12-01 12:59:34,221 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 664 transitions. [2019-12-01 12:59:34,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2019-12-01 12:59:34,221 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 12:59:34,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 12:59:34,269 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 12:59:34,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 12:59:34,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 663 states to 307 states and 663 transitions. [2019-12-01 12:59:34,328 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 663 transitions. [2019-12-01 12:59:34,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2019-12-01 12:59:34,328 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 12:59:34,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 12:59:34,535 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 12:59:35,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 12:59:35,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 662 states to 307 states and 662 transitions. [2019-12-01 12:59:35,061 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 662 transitions. [2019-12-01 12:59:35,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2019-12-01 12:59:35,061 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 12:59:35,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 12:59:36,028 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 12:59:37,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 12:59:37,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 660 states to 307 states and 660 transitions. [2019-12-01 12:59:37,358 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 660 transitions. [2019-12-01 12:59:37,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2019-12-01 12:59:37,358 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 12:59:37,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 12:59:37,570 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 12:59:37,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 12:59:37,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 659 states to 307 states and 659 transitions. [2019-12-01 12:59:37,798 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 659 transitions. [2019-12-01 12:59:37,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2019-12-01 12:59:37,798 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 12:59:37,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 12:59:37,848 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 12:59:37,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 12:59:37,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 658 states to 307 states and 658 transitions. [2019-12-01 12:59:37,902 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 658 transitions. [2019-12-01 12:59:37,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2019-12-01 12:59:37,903 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 12:59:37,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 12:59:38,958 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 12:59:42,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 12:59:42,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 656 states to 307 states and 656 transitions. [2019-12-01 12:59:42,067 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 656 transitions. [2019-12-01 12:59:42,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2019-12-01 12:59:42,068 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 12:59:42,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 12:59:42,121 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 12:59:42,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 12:59:42,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 655 states to 307 states and 655 transitions. [2019-12-01 12:59:42,536 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 655 transitions. [2019-12-01 12:59:42,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2019-12-01 12:59:42,536 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 12:59:42,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 12:59:42,598 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 12:59:42,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 12:59:42,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 654 states to 307 states and 654 transitions. [2019-12-01 12:59:42,656 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 654 transitions. [2019-12-01 12:59:42,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2019-12-01 12:59:42,657 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 12:59:42,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 12:59:43,686 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 12:59:44,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 12:59:44,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 652 states to 307 states and 652 transitions. [2019-12-01 12:59:44,532 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 652 transitions. [2019-12-01 12:59:44,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2019-12-01 12:59:44,532 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 12:59:44,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 12:59:44,775 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 12:59:45,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 12:59:45,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 651 states to 307 states and 651 transitions. [2019-12-01 12:59:45,607 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 651 transitions. [2019-12-01 12:59:45,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2019-12-01 12:59:45,607 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 12:59:45,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 12:59:45,834 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 12:59:46,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 12:59:46,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 650 states to 307 states and 650 transitions. [2019-12-01 12:59:46,354 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 650 transitions. [2019-12-01 12:59:46,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2019-12-01 12:59:46,355 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 12:59:46,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 12:59:47,410 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 12:59:48,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 12:59:48,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 648 states to 307 states and 648 transitions. [2019-12-01 12:59:48,766 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 648 transitions. [2019-12-01 12:59:48,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2019-12-01 12:59:48,767 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 12:59:48,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 12:59:48,822 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 12:59:48,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 12:59:48,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 647 states to 307 states and 647 transitions. [2019-12-01 12:59:48,888 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 647 transitions. [2019-12-01 12:59:48,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2019-12-01 12:59:48,889 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 12:59:48,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 12:59:48,944 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 12:59:49,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 12:59:49,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 646 states to 307 states and 646 transitions. [2019-12-01 12:59:49,018 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 646 transitions. [2019-12-01 12:59:49,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2019-12-01 12:59:49,019 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 12:59:49,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 12:59:50,099 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 12:59:50,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 12:59:50,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 644 states to 307 states and 644 transitions. [2019-12-01 12:59:50,970 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 644 transitions. [2019-12-01 12:59:50,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2019-12-01 12:59:50,970 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 12:59:50,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 12:59:51,220 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 12:59:52,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 12:59:52,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 643 states to 307 states and 643 transitions. [2019-12-01 12:59:52,035 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 643 transitions. [2019-12-01 12:59:52,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2019-12-01 12:59:52,036 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 12:59:52,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 12:59:52,093 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 12:59:52,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 12:59:52,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 642 states to 307 states and 642 transitions. [2019-12-01 12:59:52,159 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 642 transitions. [2019-12-01 12:59:52,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2019-12-01 12:59:52,159 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 12:59:52,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 12:59:53,343 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 12:59:54,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 12:59:54,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 640 states to 307 states and 640 transitions. [2019-12-01 12:59:54,319 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 640 transitions. [2019-12-01 12:59:54,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2019-12-01 12:59:54,319 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 12:59:54,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 12:59:54,561 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 12:59:55,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 12:59:55,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 639 states to 307 states and 639 transitions. [2019-12-01 12:59:55,415 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 639 transitions. [2019-12-01 12:59:55,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2019-12-01 12:59:55,416 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 12:59:55,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 12:59:55,476 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 12:59:55,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 12:59:55,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 638 states to 307 states and 638 transitions. [2019-12-01 12:59:55,545 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 638 transitions. [2019-12-01 12:59:55,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2019-12-01 12:59:55,546 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 12:59:55,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 12:59:56,686 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 12:59:57,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 12:59:57,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 636 states to 307 states and 636 transitions. [2019-12-01 12:59:57,607 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 636 transitions. [2019-12-01 12:59:57,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2019-12-01 12:59:57,607 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 12:59:57,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 12:59:57,852 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 12:59:59,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 12:59:59,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 635 states to 307 states and 635 transitions. [2019-12-01 12:59:59,427 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 635 transitions. [2019-12-01 12:59:59,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2019-12-01 12:59:59,428 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 12:59:59,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 12:59:59,706 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 13:00:00,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 13:00:00,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 634 states to 307 states and 634 transitions. [2019-12-01 13:00:00,270 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 634 transitions. [2019-12-01 13:00:00,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2019-12-01 13:00:00,270 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 13:00:00,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 13:00:01,452 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 13:00:02,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 13:00:02,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 632 states to 307 states and 632 transitions. [2019-12-01 13:00:02,917 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 632 transitions. [2019-12-01 13:00:02,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2019-12-01 13:00:02,918 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 13:00:02,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 13:00:03,169 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 13:00:03,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 13:00:03,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 631 states to 307 states and 631 transitions. [2019-12-01 13:00:03,447 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 631 transitions. [2019-12-01 13:00:03,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2019-12-01 13:00:03,447 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 13:00:03,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 13:00:03,507 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 13:00:03,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 13:00:03,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 630 states to 307 states and 630 transitions. [2019-12-01 13:00:03,577 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 630 transitions. [2019-12-01 13:00:03,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2019-12-01 13:00:03,578 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 13:00:03,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 13:00:04,855 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 13:00:06,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 13:00:06,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 628 states to 307 states and 628 transitions. [2019-12-01 13:00:06,441 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 628 transitions. [2019-12-01 13:00:06,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2019-12-01 13:00:06,441 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 13:00:06,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 13:00:06,505 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 13:00:06,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 13:00:06,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 627 states to 307 states and 627 transitions. [2019-12-01 13:00:06,582 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 627 transitions. [2019-12-01 13:00:06,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2019-12-01 13:00:06,582 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 13:00:06,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 13:00:06,658 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 13:00:06,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 13:00:06,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 626 states to 307 states and 626 transitions. [2019-12-01 13:00:06,731 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 626 transitions. [2019-12-01 13:00:06,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2019-12-01 13:00:06,732 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 13:00:06,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 13:00:07,972 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 13:00:08,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 13:00:08,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 624 states to 307 states and 624 transitions. [2019-12-01 13:00:08,949 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 624 transitions. [2019-12-01 13:00:08,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2019-12-01 13:00:08,950 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 13:00:08,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 13:00:09,214 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 13:00:10,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 13:00:10,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 623 states to 307 states and 623 transitions. [2019-12-01 13:00:10,123 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 623 transitions. [2019-12-01 13:00:10,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2019-12-01 13:00:10,124 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 13:00:10,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 13:00:10,193 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 13:00:10,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 13:00:10,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 622 states to 307 states and 622 transitions. [2019-12-01 13:00:10,262 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 622 transitions. [2019-12-01 13:00:10,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2019-12-01 13:00:10,262 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 13:00:10,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 13:00:11,536 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 13:00:12,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 13:00:12,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 620 states to 307 states and 620 transitions. [2019-12-01 13:00:12,512 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 620 transitions. [2019-12-01 13:00:12,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2019-12-01 13:00:12,512 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 13:00:12,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 13:00:12,789 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 13:00:13,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 13:00:13,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 619 states to 307 states and 619 transitions. [2019-12-01 13:00:13,715 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 619 transitions. [2019-12-01 13:00:13,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2019-12-01 13:00:13,715 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 13:00:13,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 13:00:13,988 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 13:00:14,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 13:00:14,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 618 states to 307 states and 618 transitions. [2019-12-01 13:00:14,608 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 618 transitions. [2019-12-01 13:00:14,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2019-12-01 13:00:14,609 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 13:00:14,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 13:00:16,281 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 13:00:17,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 13:00:17,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 616 states to 307 states and 616 transitions. [2019-12-01 13:00:17,861 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 616 transitions. [2019-12-01 13:00:17,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2019-12-01 13:00:17,861 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 13:00:17,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 13:00:18,150 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 13:00:18,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 13:00:18,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 615 states to 307 states and 615 transitions. [2019-12-01 13:00:18,438 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 615 transitions. [2019-12-01 13:00:18,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2019-12-01 13:00:18,438 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 13:00:18,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 13:00:18,510 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 13:00:18,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 13:00:18,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 614 states to 307 states and 614 transitions. [2019-12-01 13:00:18,586 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 614 transitions. [2019-12-01 13:00:18,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2019-12-01 13:00:18,587 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 13:00:18,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 13:00:20,219 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 13:00:21,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 13:00:21,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 612 states to 307 states and 612 transitions. [2019-12-01 13:00:21,831 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 612 transitions. [2019-12-01 13:00:21,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2019-12-01 13:00:21,831 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 13:00:21,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 13:00:21,906 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 13:00:22,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 13:00:22,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 611 states to 307 states and 611 transitions. [2019-12-01 13:00:22,420 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 611 transitions. [2019-12-01 13:00:22,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2019-12-01 13:00:22,420 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 13:00:22,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 13:00:22,700 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 13:00:23,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 13:00:23,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 610 states to 307 states and 610 transitions. [2019-12-01 13:00:23,326 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 610 transitions. [2019-12-01 13:00:23,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2019-12-01 13:00:23,327 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 13:00:23,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 13:00:26,788 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 13:00:31,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 13:00:31,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 608 states to 307 states and 608 transitions. [2019-12-01 13:00:31,568 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 608 transitions. [2019-12-01 13:00:31,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2019-12-01 13:00:31,569 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 13:00:31,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 13:00:31,655 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 13:00:31,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 13:00:31,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 607 states to 307 states and 607 transitions. [2019-12-01 13:00:31,744 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 607 transitions. [2019-12-01 13:00:31,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2019-12-01 13:00:31,744 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 13:00:31,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 13:00:32,030 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 13:00:32,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 13:00:32,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 606 states to 307 states and 606 transitions. [2019-12-01 13:00:32,680 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 606 transitions. [2019-12-01 13:00:32,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2019-12-01 13:00:32,680 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 13:00:32,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 13:00:34,098 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 13:00:36,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 13:00:36,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 604 states to 307 states and 604 transitions. [2019-12-01 13:00:36,004 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 604 transitions. [2019-12-01 13:00:36,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2019-12-01 13:00:36,004 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 13:00:36,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 13:00:36,302 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 13:00:36,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 13:00:36,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 603 states to 307 states and 603 transitions. [2019-12-01 13:00:36,612 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 603 transitions. [2019-12-01 13:00:36,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2019-12-01 13:00:36,613 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 13:00:36,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 13:00:36,703 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 13:00:36,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 13:00:36,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 602 states to 307 states and 602 transitions. [2019-12-01 13:00:36,796 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 602 transitions. [2019-12-01 13:00:36,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2019-12-01 13:00:36,797 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 13:00:36,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 13:00:38,276 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 13:00:40,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 13:00:40,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 600 states to 307 states and 600 transitions. [2019-12-01 13:00:40,137 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 600 transitions. [2019-12-01 13:00:40,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2019-12-01 13:00:40,138 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 13:00:40,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 13:00:40,220 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 13:00:40,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 13:00:40,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 599 states to 307 states and 599 transitions. [2019-12-01 13:00:40,788 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 599 transitions. [2019-12-01 13:00:40,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2019-12-01 13:00:40,788 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 13:00:40,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 13:00:40,873 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 13:00:40,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 13:00:40,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 598 states to 307 states and 598 transitions. [2019-12-01 13:00:40,962 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 598 transitions. [2019-12-01 13:00:40,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2019-12-01 13:00:40,962 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 13:00:41,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 13:00:42,693 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 13:00:43,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 13:00:43,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 596 states to 307 states and 596 transitions. [2019-12-01 13:00:43,921 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 596 transitions. [2019-12-01 13:00:43,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2019-12-01 13:00:43,921 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 13:00:43,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 13:00:44,244 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 13:00:47,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 13:00:47,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 595 states to 307 states and 595 transitions. [2019-12-01 13:00:47,265 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 595 transitions. [2019-12-01 13:00:47,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2019-12-01 13:00:47,266 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 13:00:47,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 13:00:47,382 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 13:00:47,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 13:00:47,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 594 states to 307 states and 594 transitions. [2019-12-01 13:00:47,479 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 594 transitions. [2019-12-01 13:00:47,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2019-12-01 13:00:47,480 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 13:00:47,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 13:00:49,044 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 13:00:50,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 13:00:50,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 592 states to 307 states and 592 transitions. [2019-12-01 13:00:50,183 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 592 transitions. [2019-12-01 13:00:50,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2019-12-01 13:00:50,184 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 13:00:50,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 13:00:50,503 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 13:00:51,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 13:00:51,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 591 states to 307 states and 591 transitions. [2019-12-01 13:00:51,551 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 591 transitions. [2019-12-01 13:00:51,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2019-12-01 13:00:51,551 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 13:00:51,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 13:00:51,645 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 13:00:51,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 13:00:51,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 590 states to 307 states and 590 transitions. [2019-12-01 13:00:51,736 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 590 transitions. [2019-12-01 13:00:51,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2019-12-01 13:00:51,737 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 13:00:51,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 13:00:53,258 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 13:00:54,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 13:00:54,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 588 states to 307 states and 588 transitions. [2019-12-01 13:00:54,402 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 588 transitions. [2019-12-01 13:00:54,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2019-12-01 13:00:54,403 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 13:00:54,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 13:00:54,952 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 13:00:57,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 13:00:57,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 587 states to 307 states and 587 transitions. [2019-12-01 13:00:57,698 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 587 transitions. [2019-12-01 13:00:57,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2019-12-01 13:00:57,698 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 13:00:57,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 13:00:57,787 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 13:00:57,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 13:00:57,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 586 states to 307 states and 586 transitions. [2019-12-01 13:00:57,879 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 586 transitions. [2019-12-01 13:00:57,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2019-12-01 13:00:57,880 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 13:00:57,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 13:01:00,157 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 13:01:02,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 13:01:02,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 584 states to 307 states and 584 transitions. [2019-12-01 13:01:02,253 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 584 transitions. [2019-12-01 13:01:02,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2019-12-01 13:01:02,254 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 13:01:02,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 13:01:02,583 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 13:01:02,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 13:01:02,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 583 states to 307 states and 583 transitions. [2019-12-01 13:01:02,924 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 583 transitions. [2019-12-01 13:01:02,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2019-12-01 13:01:02,924 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 13:01:02,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 13:01:03,021 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 13:01:03,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 13:01:03,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 582 states to 307 states and 582 transitions. [2019-12-01 13:01:03,120 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 582 transitions. [2019-12-01 13:01:03,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2019-12-01 13:01:03,121 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 13:01:03,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 13:01:04,737 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 13:01:08,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 13:01:08,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 580 states to 307 states and 580 transitions. [2019-12-01 13:01:08,818 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 580 transitions. [2019-12-01 13:01:08,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2019-12-01 13:01:08,818 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 13:01:08,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 13:01:09,148 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 13:01:09,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 13:01:09,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 579 states to 307 states and 579 transitions. [2019-12-01 13:01:09,492 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 579 transitions. [2019-12-01 13:01:09,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 224 [2019-12-01 13:01:09,492 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 13:01:09,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 13:01:09,594 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 13:01:09,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 13:01:09,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 578 states to 307 states and 578 transitions. [2019-12-01 13:01:09,696 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 578 transitions. [2019-12-01 13:01:09,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2019-12-01 13:01:09,696 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 13:01:09,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 13:01:11,397 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 13:01:13,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 13:01:13,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 576 states to 307 states and 576 transitions. [2019-12-01 13:01:13,316 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 576 transitions. [2019-12-01 13:01:13,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2019-12-01 13:01:13,316 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 13:01:13,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 13:01:13,415 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 13:01:13,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 13:01:13,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 575 states to 307 states and 575 transitions. [2019-12-01 13:01:13,525 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 575 transitions. [2019-12-01 13:01:13,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2019-12-01 13:01:13,526 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 13:01:13,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 13:01:13,869 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 13:01:14,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 13:01:14,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 574 states to 307 states and 574 transitions. [2019-12-01 13:01:14,688 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 574 transitions. [2019-12-01 13:01:14,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2019-12-01 13:01:14,688 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 13:01:14,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 13:01:17,571 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 13:01:19,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 13:01:19,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 572 states to 307 states and 572 transitions. [2019-12-01 13:01:19,585 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 572 transitions. [2019-12-01 13:01:19,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2019-12-01 13:01:19,585 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 13:01:19,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 13:01:19,685 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 13:01:19,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 13:01:19,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 571 states to 307 states and 571 transitions. [2019-12-01 13:01:19,789 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 571 transitions. [2019-12-01 13:01:19,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2019-12-01 13:01:19,789 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 13:01:19,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 13:01:20,143 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 13:01:20,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 13:01:20,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 570 states to 307 states and 570 transitions. [2019-12-01 13:01:20,900 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 570 transitions. [2019-12-01 13:01:20,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2019-12-01 13:01:20,901 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 13:01:20,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 13:01:22,591 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 13:01:24,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 13:01:24,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 568 states to 307 states and 568 transitions. [2019-12-01 13:01:24,593 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 568 transitions. [2019-12-01 13:01:24,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2019-12-01 13:01:24,593 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 13:01:24,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 13:01:24,940 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 13:01:25,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 13:01:25,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 567 states to 307 states and 567 transitions. [2019-12-01 13:01:25,305 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 567 transitions. [2019-12-01 13:01:25,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 236 [2019-12-01 13:01:25,305 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 13:01:25,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 13:01:25,405 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 13:01:25,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 13:01:25,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 566 states to 307 states and 566 transitions. [2019-12-01 13:01:25,513 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 566 transitions. [2019-12-01 13:01:25,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 237 [2019-12-01 13:01:25,514 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 13:01:25,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 13:01:27,339 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 13:01:29,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 13:01:29,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 564 states to 307 states and 564 transitions. [2019-12-01 13:01:29,316 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 564 transitions. [2019-12-01 13:01:29,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 239 [2019-12-01 13:01:29,316 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 13:01:29,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 13:01:29,422 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 13:01:29,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 13:01:29,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 563 states to 307 states and 563 transitions. [2019-12-01 13:01:29,536 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 563 transitions. [2019-12-01 13:01:29,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2019-12-01 13:01:29,537 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 13:01:29,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 13:01:29,900 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 13:01:30,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 13:01:30,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 562 states to 307 states and 562 transitions. [2019-12-01 13:01:30,693 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 562 transitions. [2019-12-01 13:01:30,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 241 [2019-12-01 13:01:30,693 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 13:01:30,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 13:01:33,112 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 13:01:35,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 13:01:35,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 560 states to 307 states and 560 transitions. [2019-12-01 13:01:35,505 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 560 transitions. [2019-12-01 13:01:35,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 243 [2019-12-01 13:01:35,506 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 13:01:35,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 13:01:35,629 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 13:01:35,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 13:01:35,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 559 states to 307 states and 559 transitions. [2019-12-01 13:01:35,742 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 559 transitions. [2019-12-01 13:01:35,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 244 [2019-12-01 13:01:35,742 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 13:01:35,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 13:01:35,858 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 13:01:35,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 13:01:35,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 558 states to 307 states and 558 transitions. [2019-12-01 13:01:35,965 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 558 transitions. [2019-12-01 13:01:35,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 244 [2019-12-01 13:01:35,966 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 13:01:35,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 13:01:36,586 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 13:01:38,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 13:01:38,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 560 states to 309 states and 560 transitions. [2019-12-01 13:01:38,313 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 560 transitions. [2019-12-01 13:01:38,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 245 [2019-12-01 13:01:38,313 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 13:01:38,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 13:01:41,142 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 13:01:43,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 13:01:43,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 558 states to 309 states and 558 transitions. [2019-12-01 13:01:43,166 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 558 transitions. [2019-12-01 13:01:43,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 245 [2019-12-01 13:01:43,167 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 13:01:43,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 13:01:45,212 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 13:01:46,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 13:01:46,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 561 states to 312 states and 561 transitions. [2019-12-01 13:01:46,244 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 561 transitions. [2019-12-01 13:01:46,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 248 [2019-12-01 13:01:46,245 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 13:01:46,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 13:01:46,639 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 13:01:48,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 13:01:48,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 565 states to 315 states and 565 transitions. [2019-12-01 13:01:48,721 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 565 transitions. [2019-12-01 13:01:48,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 249 [2019-12-01 13:01:48,721 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 13:01:48,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 13:01:48,830 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 13:01:48,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 13:01:48,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 547 states to 300 states and 547 transitions. [2019-12-01 13:01:48,957 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 547 transitions. [2019-12-01 13:01:48,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 250 [2019-12-01 13:01:48,958 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 13:01:49,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 13:01:51,279 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 13:01:52,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 13:01:52,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 546 states to 300 states and 546 transitions. [2019-12-01 13:01:52,190 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 546 transitions. [2019-12-01 13:01:52,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 250 [2019-12-01 13:01:52,191 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 13:01:52,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 13:01:54,175 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 13:02:00,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 13:02:00,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 305 states and 551 transitions. [2019-12-01 13:02:00,807 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 551 transitions. [2019-12-01 13:02:00,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 255 [2019-12-01 13:02:00,808 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 13:02:00,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 13:02:03,764 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 13:02:04,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 13:02:04,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 515 states to 270 states and 515 transitions. [2019-12-01 13:02:04,700 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 515 transitions. [2019-12-01 13:02:04,700 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2019-12-01 13:02:04,700 WARN L425 CodeCheckObserver]: This Program is SAFE, Check terminated with 204 iterations. [2019-12-01 13:02:04,707 INFO L765 CodeCheckObserver]: All specifications hold 16 specifications checked. All of them hold [2019-12-01 13:02:05,284 INFO L569 CodeCheckObserver]: Invariant with dag size 6 [2019-12-01 13:02:05,291 INFO L569 CodeCheckObserver]: Invariant with dag size 6 [2019-12-01 13:02:05,292 INFO L569 CodeCheckObserver]: Invariant with dag size 6 [2019-12-01 13:02:05,292 INFO L569 CodeCheckObserver]: Invariant with dag size 6 [2019-12-01 13:02:05,293 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 13:02:05,293 INFO L569 CodeCheckObserver]: Invariant with dag size 6 [2019-12-01 13:02:05,293 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 13:02:05,293 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 01.12 01:02:05 ImpRootNode [2019-12-01 13:02:05,293 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2019-12-01 13:02:05,294 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2019-12-01 13:02:05,294 INFO L271 PluginConnector]: Initializing Witness Printer... [2019-12-01 13:02:05,294 INFO L275 PluginConnector]: Witness Printer initialized [2019-12-01 13:02:05,294 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 12:58:24" (3/4) ... [2019-12-01 13:02:05,296 INFO L137 WitnessPrinter]: Generating witness for correct program [2019-12-01 13:02:05,315 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 5 nodes and edges [2019-12-01 13:02:05,318 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2019-12-01 13:02:05,435 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/run_dir_23676e40-f267-4bd7-b4f3-19ac823e4f13/bin/ukojak/witness.graphml [2019-12-01 13:02:05,435 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2019-12-01 13:02:05,436 INFO L168 Benchmark]: Toolchain (without parser) took 221881.06 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 149.4 MB). Free memory was 933.4 MB in the beginning and 644.3 MB in the end (delta: 289.2 MB). Peak memory consumption was 438.6 MB. Max. memory is 11.5 GB. [2019-12-01 13:02:05,437 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 956.0 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-01 13:02:05,437 INFO L168 Benchmark]: CACSL2BoogieTranslator took 502.45 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 89.7 MB). Free memory was 933.4 MB in the beginning and 1.1 GB in the end (delta: -126.3 MB). Peak memory consumption was 29.7 MB. Max. memory is 11.5 GB. [2019-12-01 13:02:05,437 INFO L168 Benchmark]: Boogie Procedure Inliner took 63.29 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2019-12-01 13:02:05,438 INFO L168 Benchmark]: Boogie Preprocessor took 44.70 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 6.4 MB). Peak memory consumption was 6.4 MB. Max. memory is 11.5 GB. [2019-12-01 13:02:05,438 INFO L168 Benchmark]: RCFGBuilder took 814.98 ms. Allocated memory is still 1.1 GB. Free memory was 1.0 GB in the beginning and 857.7 MB in the end (delta: 190.3 MB). Peak memory consumption was 190.3 MB. Max. memory is 11.5 GB. [2019-12-01 13:02:05,438 INFO L168 Benchmark]: CodeCheck took 220311.45 ms. Allocated memory was 1.1 GB in the beginning and 1.2 GB in the end (delta: 59.8 MB). Free memory was 857.7 MB in the beginning and 682.7 MB in the end (delta: 175.0 MB). Peak memory consumption was 234.7 MB. Max. memory is 11.5 GB. [2019-12-01 13:02:05,439 INFO L168 Benchmark]: Witness Printer took 141.33 ms. Allocated memory is still 1.2 GB. Free memory was 682.7 MB in the beginning and 644.3 MB in the end (delta: 38.4 MB). Peak memory consumption was 38.4 MB. Max. memory is 11.5 GB. [2019-12-01 13:02:05,440 INFO L335 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, 302 locations, 16 error locations. Result: SAFE, OverallTime: 219.6s, OverallIterations: 204, TraceHistogramMax: 0, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, HoareTripleCheckerStatistics: -613566144 SDtfs, 620658100 SDslu, -1227132776 SDs, 0 SdLazy, 1243675086 SolverSat, -1840700462 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 210.5s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 232385 GetRequests, 204385 SyntacticMatches, 27048 SemanticMatches, 952 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3664739 ImplicationChecksByTransitivity, 201.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, traceCheckStatistics: 0.5s SsaConstructionTime, 3.1s SatisfiabilityAnalysisTime, 81.7s InterpolantComputationTime, 24457 NumberOfCodeBlocks, 24457 NumberOfCodeBlocksAsserted, 203 NumberOfCheckSat, 24254 ConstructedInterpolants, 0 QuantifiedInterpolants, 12166939 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 203 InterpolantComputations, 201 PerfectInterpolantSequences, 3/6 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: 42]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 168]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 152]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 2611]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 83]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 30]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 71]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 250]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 100]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 112]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 140]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 202]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 2599]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 262]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 214]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 180]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 16 specifications checked. All of them hold - InvariantResult [Line: 2586]: Loop Invariant Derived loop invariant: main__t < main__tagbuf_len && 59 <= main__t - InvariantResult [Line: 127]: Loop Invariant Derived loop invariant: 1 <= main__t && main__t < main__tagbuf_len - InvariantResult [Line: 20]: Loop Invariant Derived loop invariant: main__t <= main__tagbuf_len && 0 <= main__t - InvariantResult [Line: 87]: Loop Invariant Derived loop invariant: main__t <= main__tagbuf_len && 1 <= main__t - InvariantResult [Line: 16]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 59]: Loop Invariant Derived loop invariant: 0 <= main__t && main__t < main__tagbuf_len - InvariantResult [Line: 11]: Loop Invariant Derived loop invariant: 1 * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 956.0 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 502.45 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 89.7 MB). Free memory was 933.4 MB in the beginning and 1.1 GB in the end (delta: -126.3 MB). Peak memory consumption was 29.7 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 63.29 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 44.70 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 6.4 MB). Peak memory consumption was 6.4 MB. Max. memory is 11.5 GB. * RCFGBuilder took 814.98 ms. Allocated memory is still 1.1 GB. Free memory was 1.0 GB in the beginning and 857.7 MB in the end (delta: 190.3 MB). Peak memory consumption was 190.3 MB. Max. memory is 11.5 GB. * CodeCheck took 220311.45 ms. Allocated memory was 1.1 GB in the beginning and 1.2 GB in the end (delta: 59.8 MB). Free memory was 857.7 MB in the beginning and 682.7 MB in the end (delta: 175.0 MB). Peak memory consumption was 234.7 MB. Max. memory is 11.5 GB. * Witness Printer took 141.33 ms. Allocated memory is still 1.2 GB. Free memory was 682.7 MB in the beginning and 644.3 MB in the end (delta: 38.4 MB). Peak memory consumption was 38.4 MB. Max. memory is 11.5 GB. RESULT: Ultimate proved your program to be correct! Received shutdown request...