./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/safe006_power.opt.i --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_e88f349d-2da5-477b-bcd4-660ad52014c0/bin/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_e88f349d-2da5-477b-bcd4-660ad52014c0/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_e88f349d-2da5-477b-bcd4-660ad52014c0/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_e88f349d-2da5-477b-bcd4-660ad52014c0/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/pthread-wmm/safe006_power.opt.i -s /tmp/vcloud-vcloud-master/worker/run_dir_e88f349d-2da5-477b-bcd4-660ad52014c0/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_e88f349d-2da5-477b-bcd4-660ad52014c0/bin/uautomizer --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 Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 78673b79635fef2ecc7e122f643561ad563798cf ............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Writing human readable error path to file UltimateCounterExample.errorpath Result: FALSE --- Real Ultimate output --- This is Ultimate 0.1.25-f470102 [2019-12-07 17:39:35,070 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-07 17:39:35,071 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-07 17:39:35,078 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-07 17:39:35,079 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-07 17:39:35,079 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-07 17:39:35,080 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-07 17:39:35,081 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-07 17:39:35,083 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-07 17:39:35,083 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-07 17:39:35,084 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-07 17:39:35,085 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-07 17:39:35,085 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-07 17:39:35,086 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-07 17:39:35,086 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-07 17:39:35,087 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-07 17:39:35,088 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-07 17:39:35,088 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-07 17:39:35,090 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-07 17:39:35,091 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-07 17:39:35,093 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-07 17:39:35,093 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-07 17:39:35,094 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-07 17:39:35,094 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-07 17:39:35,096 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-07 17:39:35,096 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-07 17:39:35,097 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-07 17:39:35,097 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-07 17:39:35,097 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-07 17:39:35,098 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-07 17:39:35,098 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-07 17:39:35,098 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-07 17:39:35,099 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-07 17:39:35,099 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-07 17:39:35,100 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-07 17:39:35,100 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-07 17:39:35,100 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-07 17:39:35,101 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-07 17:39:35,101 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-07 17:39:35,101 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-07 17:39:35,102 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-07 17:39:35,102 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_e88f349d-2da5-477b-bcd4-660ad52014c0/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2019-12-07 17:39:35,111 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-07 17:39:35,111 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-07 17:39:35,112 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-07 17:39:35,112 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-07 17:39:35,112 INFO L138 SettingsManager]: * Use SBE=true [2019-12-07 17:39:35,112 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-07 17:39:35,113 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-07 17:39:35,113 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-07 17:39:35,113 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-07 17:39:35,113 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-07 17:39:35,113 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-07 17:39:35,113 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-07 17:39:35,113 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-07 17:39:35,113 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-07 17:39:35,113 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-07 17:39:35,113 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-07 17:39:35,114 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-07 17:39:35,114 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-07 17:39:35,114 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-12-07 17:39:35,114 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-07 17:39:35,114 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-12-07 17:39:35,114 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-12-07 17:39:35,114 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-07 17:39:35,114 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-07 17:39:35,114 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-07 17:39:35,115 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-12-07 17:39:35,115 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-07 17:39:35,115 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-07 17:39:35,115 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2019-12-07 17:39:35,115 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_e88f349d-2da5-477b-bcd4-660ad52014c0/bin/uautomizer 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 -> Automizer 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 -> 78673b79635fef2ecc7e122f643561ad563798cf [2019-12-07 17:39:35,216 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-07 17:39:35,224 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-07 17:39:35,226 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-07 17:39:35,227 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-07 17:39:35,227 INFO L275 PluginConnector]: CDTParser initialized [2019-12-07 17:39:35,228 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_e88f349d-2da5-477b-bcd4-660ad52014c0/bin/uautomizer/../../sv-benchmarks/c/pthread-wmm/safe006_power.opt.i [2019-12-07 17:39:35,265 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e88f349d-2da5-477b-bcd4-660ad52014c0/bin/uautomizer/data/e920019c8/d558fba088714e47ad74f8df03b58932/FLAGe39d33a0d [2019-12-07 17:39:35,760 INFO L306 CDTParser]: Found 1 translation units. [2019-12-07 17:39:35,760 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_e88f349d-2da5-477b-bcd4-660ad52014c0/sv-benchmarks/c/pthread-wmm/safe006_power.opt.i [2019-12-07 17:39:35,773 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e88f349d-2da5-477b-bcd4-660ad52014c0/bin/uautomizer/data/e920019c8/d558fba088714e47ad74f8df03b58932/FLAGe39d33a0d [2019-12-07 17:39:36,256 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_e88f349d-2da5-477b-bcd4-660ad52014c0/bin/uautomizer/data/e920019c8/d558fba088714e47ad74f8df03b58932 [2019-12-07 17:39:36,260 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-07 17:39:36,262 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-07 17:39:36,263 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-07 17:39:36,264 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-07 17:39:36,268 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-07 17:39:36,269 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 05:39:36" (1/1) ... [2019-12-07 17:39:36,271 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3a0e12e0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 05:39:36, skipping insertion in model container [2019-12-07 17:39:36,271 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 05:39:36" (1/1) ... [2019-12-07 17:39:36,276 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-07 17:39:36,311 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-07 17:39:36,559 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-07 17:39:36,566 INFO L203 MainTranslator]: Completed pre-run [2019-12-07 17:39:36,609 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-07 17:39:36,653 INFO L208 MainTranslator]: Completed translation [2019-12-07 17:39:36,653 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 05:39:36 WrapperNode [2019-12-07 17:39:36,654 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-07 17:39:36,654 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-07 17:39:36,654 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-07 17:39:36,654 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-07 17:39:36,659 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 05:39:36" (1/1) ... [2019-12-07 17:39:36,673 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 05:39:36" (1/1) ... [2019-12-07 17:39:36,692 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-07 17:39:36,692 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-07 17:39:36,692 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-07 17:39:36,693 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-07 17:39:36,699 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 05:39:36" (1/1) ... [2019-12-07 17:39:36,699 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 05:39:36" (1/1) ... [2019-12-07 17:39:36,703 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 05:39:36" (1/1) ... [2019-12-07 17:39:36,703 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 05:39:36" (1/1) ... [2019-12-07 17:39:36,711 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 05:39:36" (1/1) ... [2019-12-07 17:39:36,714 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 05:39:36" (1/1) ... [2019-12-07 17:39:36,716 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 05:39:36" (1/1) ... [2019-12-07 17:39:36,720 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-07 17:39:36,720 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-07 17:39:36,721 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-07 17:39:36,721 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-07 17:39:36,721 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 05:39:36" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_e88f349d-2da5-477b-bcd4-660ad52014c0/bin/uautomizer/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (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:2000 [2019-12-07 17:39:36,769 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-12-07 17:39:36,770 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-12-07 17:39:36,770 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-12-07 17:39:36,770 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-07 17:39:36,770 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-07 17:39:36,770 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-12-07 17:39:36,770 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-12-07 17:39:36,770 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-12-07 17:39:36,771 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-12-07 17:39:36,771 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-12-07 17:39:36,771 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-12-07 17:39:36,771 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-07 17:39:36,771 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-07 17:39:36,773 WARN L205 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2019-12-07 17:39:37,190 INFO L282 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-12-07 17:39:37,190 INFO L287 CfgBuilder]: Removed 8 assume(true) statements. [2019-12-07 17:39:37,191 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.12 05:39:37 BoogieIcfgContainer [2019-12-07 17:39:37,191 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-12-07 17:39:37,192 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-12-07 17:39:37,192 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-12-07 17:39:37,195 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-12-07 17:39:37,195 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.12 05:39:36" (1/3) ... [2019-12-07 17:39:37,196 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3add3d91 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.12 05:39:37, skipping insertion in model container [2019-12-07 17:39:37,196 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 05:39:36" (2/3) ... [2019-12-07 17:39:37,196 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3add3d91 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.12 05:39:37, skipping insertion in model container [2019-12-07 17:39:37,196 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.12 05:39:37" (3/3) ... [2019-12-07 17:39:37,198 INFO L109 eAbstractionObserver]: Analyzing ICFG safe006_power.opt.i [2019-12-07 17:39:37,204 WARN L145 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2019-12-07 17:39:37,204 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-12-07 17:39:37,209 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 2 error locations. [2019-12-07 17:39:37,210 INFO L339 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2019-12-07 17:39:37,236 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:39:37,236 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:39:37,236 WARN L315 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:39:37,236 WARN L315 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:39:37,236 WARN L315 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:39:37,237 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:39:37,237 WARN L315 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:39:37,237 WARN L315 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:39:37,237 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:39:37,238 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:39:37,238 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:39:37,238 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:39:37,238 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:39:37,238 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:39:37,238 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:39:37,238 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:39:37,238 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:39:37,239 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:39:37,239 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:39:37,239 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:39:37,239 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:39:37,239 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:39:37,239 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:39:37,239 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:39:37,239 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:39:37,239 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:39:37,240 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:39:37,240 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:39:37,240 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:39:37,240 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:39:37,240 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:39:37,240 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:39:37,240 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:39:37,240 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:39:37,240 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:39:37,241 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:39:37,242 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~nondet10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:39:37,242 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:39:37,242 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:39:37,243 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~nondet13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:39:37,243 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:39:37,243 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~nondet10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:39:37,243 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:39:37,243 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~mem12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:39:37,243 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:39:37,243 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~nondet13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:39:37,243 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:39:37,244 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:39:37,244 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:39:37,244 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:39:37,244 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~mem19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:39:37,244 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~mem15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:39:37,244 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:39:37,245 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:39:37,245 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:39:37,245 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:39:37,245 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:39:37,245 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:39:37,245 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:39:37,245 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:39:37,246 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:39:37,246 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:39:37,246 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:39:37,246 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:39:37,246 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:39:37,247 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:39:37,247 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:39:37,247 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:39:37,247 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:39:37,247 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:39:37,247 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:39:37,247 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:39:37,248 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:39:37,248 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~mem15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:39:37,248 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:39:37,248 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:39:37,248 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:39:37,249 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:39:37,249 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:39:37,249 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:39:37,249 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:39:37,249 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:39:37,250 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:39:37,250 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:39:37,250 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:39:37,250 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~mem19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:39:37,250 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:39:37,251 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:39:37,251 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:39:37,251 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:39:37,251 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:39:37,251 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:39:37,251 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:39:37,251 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:39:37,252 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:39:37,252 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:39:37,252 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:39:37,252 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:39:37,252 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:39:37,253 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:39:37,253 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:39:37,253 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:39:37,253 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:39:37,253 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:39:37,253 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:39:37,253 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:39:37,254 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:39:37,254 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:39:37,254 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:39:37,254 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:39:37,254 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:39:37,255 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:39:37,255 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:39:37,255 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:39:37,255 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:39:37,255 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:39:37,255 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:39:37,255 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:39:37,256 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:39:37,256 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:39:37,256 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:39:37,256 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:39:37,256 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:39:37,256 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:39:37,256 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:39:37,257 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:39:37,257 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:39:37,257 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:39:37,257 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:39:37,257 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:39:37,257 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:39:37,258 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:39:37,258 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:39:37,258 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:39:37,258 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:39:37,258 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:39:37,259 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:39:37,259 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:39:37,259 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:39:37,259 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:39:37,259 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:39:37,259 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:39:37,259 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:39:37,259 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:39:37,260 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:39:37,260 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:39:37,260 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:39:37,260 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:39:37,260 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:39:37,260 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:39:37,261 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:39:37,261 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:39:37,261 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:39:37,261 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:39:37,261 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:39:37,261 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:39:37,262 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:39:37,262 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:39:37,262 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:39:37,262 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:39:37,262 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:39:37,262 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:39:37,262 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:39:37,263 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:39:37,263 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:39:37,263 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:39:37,263 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:39:37,263 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:39:37,263 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:39:37,263 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:39:37,264 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:39:37,264 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:39:37,264 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:39:37,264 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:39:37,264 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:39:37,264 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:39:37,265 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~mem56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:39:37,265 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:39:37,265 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:39:37,265 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:39:37,265 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:39:37,265 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:39:37,265 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:39:37,266 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:39:37,266 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:39:37,266 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:39:37,266 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:39:37,266 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:39:37,266 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:39:37,267 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite58| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:39:37,267 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite58| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:39:37,267 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~mem57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:39:37,267 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:39:37,267 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:39:37,267 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:39:37,267 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:39:37,268 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:39:37,268 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:39:37,268 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:39:37,268 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite58| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:39:37,268 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite58| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:39:37,268 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~mem57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:39:37,269 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:39:37,269 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:39:37,269 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:39:37,269 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:39:37,269 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:39:37,269 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:39:37,270 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:39:37,270 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:39:37,270 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:39:37,270 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:39:37,270 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:39:37,270 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:39:37,270 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~mem59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:39:37,271 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:39:37,271 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:39:37,271 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~mem59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:39:37,271 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:39:37,271 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:39:37,271 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:39:37,271 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:39:37,272 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite62| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:39:37,272 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite62| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:39:37,272 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:39:37,272 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:39:37,272 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:39:37,272 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:39:37,272 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite62| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:39:37,273 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite62| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:39:37,273 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:39:37,273 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:39:37,273 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:39:37,273 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:39:37,273 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite64| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:39:37,274 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite64| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:39:37,274 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite64| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:39:37,274 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite64| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:39:37,274 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:39:37,274 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:39:37,274 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:39:37,275 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:39:37,275 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:39:37,275 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:39:37,287 INFO L249 AbstractCegarLoop]: Starting to check reachability of 5 error locations. [2019-12-07 17:39:37,300 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-12-07 17:39:37,300 INFO L374 AbstractCegarLoop]: Hoare is true [2019-12-07 17:39:37,300 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-12-07 17:39:37,300 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-12-07 17:39:37,300 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-12-07 17:39:37,300 INFO L378 AbstractCegarLoop]: Difference is false [2019-12-07 17:39:37,300 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-12-07 17:39:37,300 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-12-07 17:39:37,311 INFO L152 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 205 places, 260 transitions [2019-12-07 17:39:37,312 INFO L68 FinitePrefix]: Start finitePrefix. Operand has 205 places, 260 transitions [2019-12-07 17:39:37,385 INFO L134 PetriNetUnfolder]: 62/258 cut-off events. [2019-12-07 17:39:37,386 INFO L135 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2019-12-07 17:39:37,397 INFO L76 FinitePrefix]: Finished finitePrefix Result has 265 conditions, 258 events. 62/258 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 16. Compared 1065 event pairs. 6/200 useless extension candidates. Maximal degree in co-relation 213. Up to 2 conditions per place. [2019-12-07 17:39:37,416 INFO L68 FinitePrefix]: Start finitePrefix. Operand has 205 places, 260 transitions [2019-12-07 17:39:37,456 INFO L134 PetriNetUnfolder]: 62/258 cut-off events. [2019-12-07 17:39:37,456 INFO L135 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2019-12-07 17:39:37,465 INFO L76 FinitePrefix]: Finished finitePrefix Result has 265 conditions, 258 events. 62/258 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 16. Compared 1065 event pairs. 6/200 useless extension candidates. Maximal degree in co-relation 213. Up to 2 conditions per place. [2019-12-07 17:39:37,485 INFO L158 etLargeBlockEncoding]: Number of co-enabled transitions 20900 [2019-12-07 17:39:37,486 INFO L170 etLargeBlockEncoding]: Semantic Check. [2019-12-07 17:39:41,681 WARN L192 SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 87 [2019-12-07 17:39:42,073 WARN L192 SmtUtils]: Spent 295.00 ms on a formula simplification. DAG size of input: 126 DAG size of output: 124 [2019-12-07 17:39:42,224 WARN L192 SmtUtils]: Spent 149.00 ms on a formula simplification that was a NOOP. DAG size: 120 [2019-12-07 17:39:42,251 INFO L206 etLargeBlockEncoding]: Checked pairs total: 111649 [2019-12-07 17:39:42,251 INFO L214 etLargeBlockEncoding]: Total number of compositions: 165 [2019-12-07 17:39:42,254 INFO L100 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 98 places, 123 transitions [2019-12-07 17:39:42,908 INFO L122 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result 15692 states. [2019-12-07 17:39:42,909 INFO L276 IsEmpty]: Start isEmpty. Operand 15692 states. [2019-12-07 17:39:42,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2019-12-07 17:39:42,913 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 17:39:42,913 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1] [2019-12-07 17:39:42,914 INFO L410 AbstractCegarLoop]: === Iteration 1 === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P0Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 17:39:42,917 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 17:39:42,917 INFO L82 PathProgramCache]: Analyzing trace with hash 1153636, now seen corresponding path program 1 times [2019-12-07 17:39:42,923 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 17:39:42,923 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1525663785] [2019-12-07 17:39:42,923 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 17:39:43,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 17:39:43,084 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-07 17:39:43,085 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1525663785] [2019-12-07 17:39:43,085 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 17:39:43,085 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2019-12-07 17:39:43,086 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2129759017] [2019-12-07 17:39:43,089 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-07 17:39:43,089 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 17:39:43,098 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-07 17:39:43,098 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-07 17:39:43,099 INFO L87 Difference]: Start difference. First operand 15692 states. Second operand 3 states. [2019-12-07 17:39:43,326 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 17:39:43,326 INFO L93 Difference]: Finished difference Result 15344 states and 53358 transitions. [2019-12-07 17:39:43,327 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-07 17:39:43,328 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 3 [2019-12-07 17:39:43,328 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 17:39:43,433 INFO L225 Difference]: With dead ends: 15344 [2019-12-07 17:39:43,433 INFO L226 Difference]: Without dead ends: 14590 [2019-12-07 17:39:43,434 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 1 GetRequests, 0 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-07 17:39:43,580 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14590 states. [2019-12-07 17:39:43,842 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14590 to 14590. [2019-12-07 17:39:43,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14590 states. [2019-12-07 17:39:43,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14590 states to 14590 states and 50713 transitions. [2019-12-07 17:39:43,933 INFO L78 Accepts]: Start accepts. Automaton has 14590 states and 50713 transitions. Word has length 3 [2019-12-07 17:39:43,934 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 17:39:43,934 INFO L462 AbstractCegarLoop]: Abstraction has 14590 states and 50713 transitions. [2019-12-07 17:39:43,934 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-07 17:39:43,934 INFO L276 IsEmpty]: Start isEmpty. Operand 14590 states and 50713 transitions. [2019-12-07 17:39:43,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2019-12-07 17:39:43,936 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 17:39:43,936 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-07 17:39:43,936 INFO L410 AbstractCegarLoop]: === Iteration 2 === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P0Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 17:39:43,936 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 17:39:43,936 INFO L82 PathProgramCache]: Analyzing trace with hash -80627667, now seen corresponding path program 1 times [2019-12-07 17:39:43,937 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 17:39:43,937 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1901052960] [2019-12-07 17:39:43,937 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 17:39:43,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 17:39:43,994 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-07 17:39:43,994 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1901052960] [2019-12-07 17:39:43,994 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 17:39:43,994 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-12-07 17:39:43,994 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2116085244] [2019-12-07 17:39:43,995 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-12-07 17:39:43,995 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 17:39:43,996 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-12-07 17:39:43,996 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-12-07 17:39:43,996 INFO L87 Difference]: Start difference. First operand 14590 states and 50713 transitions. Second operand 4 states. [2019-12-07 17:39:44,420 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 17:39:44,420 INFO L93 Difference]: Finished difference Result 23052 states and 75650 transitions. [2019-12-07 17:39:44,420 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-12-07 17:39:44,420 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 11 [2019-12-07 17:39:44,420 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 17:39:44,470 INFO L225 Difference]: With dead ends: 23052 [2019-12-07 17:39:44,470 INFO L226 Difference]: Without dead ends: 23045 [2019-12-07 17:39:44,471 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2019-12-07 17:39:44,599 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 23045 states. [2019-12-07 17:39:44,869 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 23045 to 21119. [2019-12-07 17:39:44,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 21119 states. [2019-12-07 17:39:44,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21119 states to 21119 states and 70298 transitions. [2019-12-07 17:39:44,906 INFO L78 Accepts]: Start accepts. Automaton has 21119 states and 70298 transitions. Word has length 11 [2019-12-07 17:39:44,907 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 17:39:44,907 INFO L462 AbstractCegarLoop]: Abstraction has 21119 states and 70298 transitions. [2019-12-07 17:39:44,907 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-12-07 17:39:44,907 INFO L276 IsEmpty]: Start isEmpty. Operand 21119 states and 70298 transitions. [2019-12-07 17:39:44,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2019-12-07 17:39:44,912 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 17:39:44,912 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-07 17:39:44,912 INFO L410 AbstractCegarLoop]: === Iteration 3 === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P0Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 17:39:44,912 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 17:39:44,912 INFO L82 PathProgramCache]: Analyzing trace with hash 1026893883, now seen corresponding path program 1 times [2019-12-07 17:39:44,912 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 17:39:44,912 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [847799342] [2019-12-07 17:39:44,912 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 17:39:44,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 17:39:45,001 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-07 17:39:45,001 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [847799342] [2019-12-07 17:39:45,001 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 17:39:45,001 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-12-07 17:39:45,002 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [216060612] [2019-12-07 17:39:45,002 INFO L442 AbstractCegarLoop]: Interpolant automaton has 6 states [2019-12-07 17:39:45,002 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 17:39:45,002 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2019-12-07 17:39:45,002 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2019-12-07 17:39:45,002 INFO L87 Difference]: Start difference. First operand 21119 states and 70298 transitions. Second operand 6 states. [2019-12-07 17:39:45,507 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 17:39:45,507 INFO L93 Difference]: Finished difference Result 38647 states and 123837 transitions. [2019-12-07 17:39:45,507 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2019-12-07 17:39:45,507 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 14 [2019-12-07 17:39:45,508 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 17:39:45,583 INFO L225 Difference]: With dead ends: 38647 [2019-12-07 17:39:45,583 INFO L226 Difference]: Without dead ends: 38647 [2019-12-07 17:39:45,583 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 9 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=42, Invalid=68, Unknown=0, NotChecked=0, Total=110 [2019-12-07 17:39:45,814 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 38647 states. [2019-12-07 17:39:46,119 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 38647 to 25683. [2019-12-07 17:39:46,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 25683 states. [2019-12-07 17:39:46,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 25683 states to 25683 states and 84233 transitions. [2019-12-07 17:39:46,167 INFO L78 Accepts]: Start accepts. Automaton has 25683 states and 84233 transitions. Word has length 14 [2019-12-07 17:39:46,168 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 17:39:46,168 INFO L462 AbstractCegarLoop]: Abstraction has 25683 states and 84233 transitions. [2019-12-07 17:39:46,168 INFO L463 AbstractCegarLoop]: Interpolant automaton has 6 states. [2019-12-07 17:39:46,168 INFO L276 IsEmpty]: Start isEmpty. Operand 25683 states and 84233 transitions. [2019-12-07 17:39:46,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2019-12-07 17:39:46,176 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 17:39:46,177 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-07 17:39:46,177 INFO L410 AbstractCegarLoop]: === Iteration 4 === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P0Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 17:39:46,177 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 17:39:46,177 INFO L82 PathProgramCache]: Analyzing trace with hash -795115361, now seen corresponding path program 1 times [2019-12-07 17:39:46,177 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 17:39:46,177 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1904653159] [2019-12-07 17:39:46,177 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 17:39:46,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 17:39:46,241 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-07 17:39:46,241 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1904653159] [2019-12-07 17:39:46,241 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 17:39:46,241 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-07 17:39:46,241 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2110836756] [2019-12-07 17:39:46,242 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-12-07 17:39:46,242 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 17:39:46,242 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-12-07 17:39:46,242 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-12-07 17:39:46,242 INFO L87 Difference]: Start difference. First operand 25683 states and 84233 transitions. Second operand 4 states. [2019-12-07 17:39:46,270 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 17:39:46,270 INFO L93 Difference]: Finished difference Result 3923 states and 10273 transitions. [2019-12-07 17:39:46,270 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-12-07 17:39:46,270 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 18 [2019-12-07 17:39:46,270 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 17:39:46,273 INFO L225 Difference]: With dead ends: 3923 [2019-12-07 17:39:46,274 INFO L226 Difference]: Without dead ends: 2792 [2019-12-07 17:39:46,274 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2019-12-07 17:39:46,279 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2792 states. [2019-12-07 17:39:46,299 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2792 to 2767. [2019-12-07 17:39:46,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2767 states. [2019-12-07 17:39:46,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2767 states to 2767 states and 6543 transitions. [2019-12-07 17:39:46,303 INFO L78 Accepts]: Start accepts. Automaton has 2767 states and 6543 transitions. Word has length 18 [2019-12-07 17:39:46,303 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 17:39:46,303 INFO L462 AbstractCegarLoop]: Abstraction has 2767 states and 6543 transitions. [2019-12-07 17:39:46,303 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-12-07 17:39:46,303 INFO L276 IsEmpty]: Start isEmpty. Operand 2767 states and 6543 transitions. [2019-12-07 17:39:46,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2019-12-07 17:39:46,305 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 17:39:46,305 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-07 17:39:46,305 INFO L410 AbstractCegarLoop]: === Iteration 5 === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P0Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 17:39:46,305 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 17:39:46,305 INFO L82 PathProgramCache]: Analyzing trace with hash 1935339297, now seen corresponding path program 1 times [2019-12-07 17:39:46,305 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 17:39:46,306 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1690984457] [2019-12-07 17:39:46,306 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 17:39:46,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 17:39:46,428 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-07 17:39:46,428 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1690984457] [2019-12-07 17:39:46,428 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 17:39:46,428 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2019-12-07 17:39:46,429 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1888654314] [2019-12-07 17:39:46,429 INFO L442 AbstractCegarLoop]: Interpolant automaton has 7 states [2019-12-07 17:39:46,429 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 17:39:46,429 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2019-12-07 17:39:46,429 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2019-12-07 17:39:46,429 INFO L87 Difference]: Start difference. First operand 2767 states and 6543 transitions. Second operand 7 states. [2019-12-07 17:39:47,040 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 17:39:47,041 INFO L93 Difference]: Finished difference Result 4308 states and 9702 transitions. [2019-12-07 17:39:47,041 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2019-12-07 17:39:47,041 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 25 [2019-12-07 17:39:47,042 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 17:39:47,045 INFO L225 Difference]: With dead ends: 4308 [2019-12-07 17:39:47,045 INFO L226 Difference]: Without dead ends: 4255 [2019-12-07 17:39:47,045 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 17 GetRequests, 1 SyntacticMatches, 2 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 38 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=70, Invalid=170, Unknown=0, NotChecked=0, Total=240 [2019-12-07 17:39:47,052 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4255 states. [2019-12-07 17:39:47,121 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4255 to 2856. [2019-12-07 17:39:47,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2856 states. [2019-12-07 17:39:47,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2856 states to 2856 states and 6712 transitions. [2019-12-07 17:39:47,125 INFO L78 Accepts]: Start accepts. Automaton has 2856 states and 6712 transitions. Word has length 25 [2019-12-07 17:39:47,125 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 17:39:47,125 INFO L462 AbstractCegarLoop]: Abstraction has 2856 states and 6712 transitions. [2019-12-07 17:39:47,125 INFO L463 AbstractCegarLoop]: Interpolant automaton has 7 states. [2019-12-07 17:39:47,125 INFO L276 IsEmpty]: Start isEmpty. Operand 2856 states and 6712 transitions. [2019-12-07 17:39:47,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2019-12-07 17:39:47,127 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 17:39:47,127 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-07 17:39:47,128 INFO L410 AbstractCegarLoop]: === Iteration 6 === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P0Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 17:39:47,128 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 17:39:47,128 INFO L82 PathProgramCache]: Analyzing trace with hash 2069019471, now seen corresponding path program 1 times [2019-12-07 17:39:47,128 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 17:39:47,128 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [959378327] [2019-12-07 17:39:47,128 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 17:39:47,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 17:39:47,218 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-07 17:39:47,218 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [959378327] [2019-12-07 17:39:47,219 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 17:39:47,219 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-12-07 17:39:47,219 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1358357189] [2019-12-07 17:39:47,219 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-12-07 17:39:47,219 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 17:39:47,220 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-12-07 17:39:47,220 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-12-07 17:39:47,220 INFO L87 Difference]: Start difference. First operand 2856 states and 6712 transitions. Second operand 5 states. [2019-12-07 17:39:47,661 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 17:39:47,661 INFO L93 Difference]: Finished difference Result 4117 states and 9360 transitions. [2019-12-07 17:39:47,661 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-12-07 17:39:47,661 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 28 [2019-12-07 17:39:47,661 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 17:39:47,665 INFO L225 Difference]: With dead ends: 4117 [2019-12-07 17:39:47,665 INFO L226 Difference]: Without dead ends: 4117 [2019-12-07 17:39:47,666 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 3 SyntacticMatches, 2 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2019-12-07 17:39:47,673 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4117 states. [2019-12-07 17:39:47,700 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4117 to 3538. [2019-12-07 17:39:47,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3538 states. [2019-12-07 17:39:47,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3538 states to 3538 states and 8171 transitions. [2019-12-07 17:39:47,705 INFO L78 Accepts]: Start accepts. Automaton has 3538 states and 8171 transitions. Word has length 28 [2019-12-07 17:39:47,705 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 17:39:47,705 INFO L462 AbstractCegarLoop]: Abstraction has 3538 states and 8171 transitions. [2019-12-07 17:39:47,705 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-12-07 17:39:47,705 INFO L276 IsEmpty]: Start isEmpty. Operand 3538 states and 8171 transitions. [2019-12-07 17:39:47,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2019-12-07 17:39:47,708 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 17:39:47,708 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-07 17:39:47,708 INFO L410 AbstractCegarLoop]: === Iteration 7 === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P0Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 17:39:47,708 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 17:39:47,708 INFO L82 PathProgramCache]: Analyzing trace with hash 1574033832, now seen corresponding path program 1 times [2019-12-07 17:39:47,709 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 17:39:47,709 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1353136799] [2019-12-07 17:39:47,709 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 17:39:47,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 17:39:47,763 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-07 17:39:47,763 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1353136799] [2019-12-07 17:39:47,763 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 17:39:47,763 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-07 17:39:47,763 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [61695266] [2019-12-07 17:39:47,763 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-12-07 17:39:47,764 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 17:39:47,764 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-12-07 17:39:47,764 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-12-07 17:39:47,764 INFO L87 Difference]: Start difference. First operand 3538 states and 8171 transitions. Second operand 5 states. [2019-12-07 17:39:47,810 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 17:39:47,810 INFO L93 Difference]: Finished difference Result 3720 states and 8495 transitions. [2019-12-07 17:39:47,810 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-12-07 17:39:47,811 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 29 [2019-12-07 17:39:47,811 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 17:39:47,814 INFO L225 Difference]: With dead ends: 3720 [2019-12-07 17:39:47,815 INFO L226 Difference]: Without dead ends: 3538 [2019-12-07 17:39:47,815 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 0 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2019-12-07 17:39:47,822 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3538 states. [2019-12-07 17:39:47,853 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3538 to 3538. [2019-12-07 17:39:47,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3538 states. [2019-12-07 17:39:47,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3538 states to 3538 states and 8107 transitions. [2019-12-07 17:39:47,857 INFO L78 Accepts]: Start accepts. Automaton has 3538 states and 8107 transitions. Word has length 29 [2019-12-07 17:39:47,858 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 17:39:47,858 INFO L462 AbstractCegarLoop]: Abstraction has 3538 states and 8107 transitions. [2019-12-07 17:39:47,858 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-12-07 17:39:47,858 INFO L276 IsEmpty]: Start isEmpty. Operand 3538 states and 8107 transitions. [2019-12-07 17:39:47,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2019-12-07 17:39:47,861 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 17:39:47,861 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-07 17:39:47,861 INFO L410 AbstractCegarLoop]: === Iteration 8 === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P0Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 17:39:47,861 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 17:39:47,861 INFO L82 PathProgramCache]: Analyzing trace with hash 1534445370, now seen corresponding path program 1 times [2019-12-07 17:39:47,861 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 17:39:47,861 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [327122038] [2019-12-07 17:39:47,861 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 17:39:47,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 17:39:47,892 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-07 17:39:47,892 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [327122038] [2019-12-07 17:39:47,892 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 17:39:47,892 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-12-07 17:39:47,893 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [703347912] [2019-12-07 17:39:47,893 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-07 17:39:47,893 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 17:39:47,893 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-07 17:39:47,893 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-07 17:39:47,893 INFO L87 Difference]: Start difference. First operand 3538 states and 8107 transitions. Second operand 3 states. [2019-12-07 17:39:47,905 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 17:39:47,906 INFO L93 Difference]: Finished difference Result 3346 states and 7642 transitions. [2019-12-07 17:39:47,906 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-07 17:39:47,906 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 30 [2019-12-07 17:39:47,906 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 17:39:47,909 INFO L225 Difference]: With dead ends: 3346 [2019-12-07 17:39:47,909 INFO L226 Difference]: Without dead ends: 3346 [2019-12-07 17:39:47,909 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-07 17:39:47,914 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3346 states. [2019-12-07 17:39:47,936 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3346 to 3346. [2019-12-07 17:39:47,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3346 states. [2019-12-07 17:39:47,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3346 states to 3346 states and 7642 transitions. [2019-12-07 17:39:47,940 INFO L78 Accepts]: Start accepts. Automaton has 3346 states and 7642 transitions. Word has length 30 [2019-12-07 17:39:47,940 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 17:39:47,940 INFO L462 AbstractCegarLoop]: Abstraction has 3346 states and 7642 transitions. [2019-12-07 17:39:47,941 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-07 17:39:47,941 INFO L276 IsEmpty]: Start isEmpty. Operand 3346 states and 7642 transitions. [2019-12-07 17:39:47,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2019-12-07 17:39:47,944 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 17:39:47,944 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-07 17:39:47,944 INFO L410 AbstractCegarLoop]: === Iteration 9 === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P0Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 17:39:47,945 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 17:39:47,945 INFO L82 PathProgramCache]: Analyzing trace with hash -1919183369, now seen corresponding path program 1 times [2019-12-07 17:39:47,945 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 17:39:47,945 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1430741352] [2019-12-07 17:39:47,945 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 17:39:47,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 17:39:47,991 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-07 17:39:47,991 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1430741352] [2019-12-07 17:39:47,992 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 17:39:47,992 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-12-07 17:39:47,992 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [45455983] [2019-12-07 17:39:47,992 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-12-07 17:39:47,992 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 17:39:47,992 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-12-07 17:39:47,992 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2019-12-07 17:39:47,993 INFO L87 Difference]: Start difference. First operand 3346 states and 7642 transitions. Second operand 5 states. [2019-12-07 17:39:48,022 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 17:39:48,022 INFO L93 Difference]: Finished difference Result 1971 states and 4314 transitions. [2019-12-07 17:39:48,022 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-12-07 17:39:48,022 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 37 [2019-12-07 17:39:48,022 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 17:39:48,024 INFO L225 Difference]: With dead ends: 1971 [2019-12-07 17:39:48,024 INFO L226 Difference]: Without dead ends: 1796 [2019-12-07 17:39:48,024 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2019-12-07 17:39:48,027 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1796 states. [2019-12-07 17:39:48,038 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1796 to 1694. [2019-12-07 17:39:48,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1694 states. [2019-12-07 17:39:48,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1694 states to 1694 states and 3745 transitions. [2019-12-07 17:39:48,040 INFO L78 Accepts]: Start accepts. Automaton has 1694 states and 3745 transitions. Word has length 37 [2019-12-07 17:39:48,040 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 17:39:48,040 INFO L462 AbstractCegarLoop]: Abstraction has 1694 states and 3745 transitions. [2019-12-07 17:39:48,040 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-12-07 17:39:48,040 INFO L276 IsEmpty]: Start isEmpty. Operand 1694 states and 3745 transitions. [2019-12-07 17:39:48,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2019-12-07 17:39:48,042 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 17:39:48,042 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-07 17:39:48,042 INFO L410 AbstractCegarLoop]: === Iteration 10 === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P0Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 17:39:48,042 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 17:39:48,042 INFO L82 PathProgramCache]: Analyzing trace with hash -1625139776, now seen corresponding path program 1 times [2019-12-07 17:39:48,043 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 17:39:48,043 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1733605007] [2019-12-07 17:39:48,043 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 17:39:48,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 17:39:48,082 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-07 17:39:48,082 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1733605007] [2019-12-07 17:39:48,083 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 17:39:48,083 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-12-07 17:39:48,083 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1151869065] [2019-12-07 17:39:48,083 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-07 17:39:48,083 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 17:39:48,083 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-07 17:39:48,083 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-07 17:39:48,084 INFO L87 Difference]: Start difference. First operand 1694 states and 3745 transitions. Second operand 3 states. [2019-12-07 17:39:48,136 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 17:39:48,136 INFO L93 Difference]: Finished difference Result 2173 states and 4659 transitions. [2019-12-07 17:39:48,136 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-07 17:39:48,136 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 53 [2019-12-07 17:39:48,136 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 17:39:48,138 INFO L225 Difference]: With dead ends: 2173 [2019-12-07 17:39:48,138 INFO L226 Difference]: Without dead ends: 2173 [2019-12-07 17:39:48,139 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-07 17:39:48,142 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2173 states. [2019-12-07 17:39:48,159 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2173 to 1832. [2019-12-07 17:39:48,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1832 states. [2019-12-07 17:39:48,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1832 states to 1832 states and 3983 transitions. [2019-12-07 17:39:48,162 INFO L78 Accepts]: Start accepts. Automaton has 1832 states and 3983 transitions. Word has length 53 [2019-12-07 17:39:48,162 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 17:39:48,162 INFO L462 AbstractCegarLoop]: Abstraction has 1832 states and 3983 transitions. [2019-12-07 17:39:48,162 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-07 17:39:48,162 INFO L276 IsEmpty]: Start isEmpty. Operand 1832 states and 3983 transitions. [2019-12-07 17:39:48,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2019-12-07 17:39:48,165 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 17:39:48,165 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-07 17:39:48,166 INFO L410 AbstractCegarLoop]: === Iteration 11 === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P0Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 17:39:48,166 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 17:39:48,166 INFO L82 PathProgramCache]: Analyzing trace with hash 1669615697, now seen corresponding path program 1 times [2019-12-07 17:39:48,166 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 17:39:48,166 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1286967205] [2019-12-07 17:39:48,166 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 17:39:48,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 17:39:48,302 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-07 17:39:48,302 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1286967205] [2019-12-07 17:39:48,302 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 17:39:48,302 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2019-12-07 17:39:48,302 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [875496811] [2019-12-07 17:39:48,303 INFO L442 AbstractCegarLoop]: Interpolant automaton has 11 states [2019-12-07 17:39:48,303 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 17:39:48,303 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2019-12-07 17:39:48,303 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=26, Invalid=84, Unknown=0, NotChecked=0, Total=110 [2019-12-07 17:39:48,303 INFO L87 Difference]: Start difference. First operand 1832 states and 3983 transitions. Second operand 11 states. [2019-12-07 17:39:48,586 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 17:39:48,586 INFO L93 Difference]: Finished difference Result 3275 states and 7144 transitions. [2019-12-07 17:39:48,586 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2019-12-07 17:39:48,586 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 54 [2019-12-07 17:39:48,587 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 17:39:48,589 INFO L225 Difference]: With dead ends: 3275 [2019-12-07 17:39:48,589 INFO L226 Difference]: Without dead ends: 3273 [2019-12-07 17:39:48,589 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 21 GetRequests, 1 SyntacticMatches, 1 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 66 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=111, Invalid=309, Unknown=0, NotChecked=0, Total=420 [2019-12-07 17:39:48,592 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3273 states. [2019-12-07 17:39:48,613 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3273 to 3227. [2019-12-07 17:39:48,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3227 states. [2019-12-07 17:39:48,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3227 states to 3227 states and 7034 transitions. [2019-12-07 17:39:48,616 INFO L78 Accepts]: Start accepts. Automaton has 3227 states and 7034 transitions. Word has length 54 [2019-12-07 17:39:48,616 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 17:39:48,617 INFO L462 AbstractCegarLoop]: Abstraction has 3227 states and 7034 transitions. [2019-12-07 17:39:48,617 INFO L463 AbstractCegarLoop]: Interpolant automaton has 11 states. [2019-12-07 17:39:48,617 INFO L276 IsEmpty]: Start isEmpty. Operand 3227 states and 7034 transitions. [2019-12-07 17:39:48,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2019-12-07 17:39:48,621 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 17:39:48,621 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-07 17:39:48,621 INFO L410 AbstractCegarLoop]: === Iteration 12 === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P0Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 17:39:48,622 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 17:39:48,622 INFO L82 PathProgramCache]: Analyzing trace with hash -1810450803, now seen corresponding path program 2 times [2019-12-07 17:39:48,622 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 17:39:48,622 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1504282060] [2019-12-07 17:39:48,622 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 17:39:48,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 17:39:48,666 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-07 17:39:48,666 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1504282060] [2019-12-07 17:39:48,666 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 17:39:48,666 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-07 17:39:48,666 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [175091803] [2019-12-07 17:39:48,667 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-07 17:39:48,667 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 17:39:48,667 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-07 17:39:48,667 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-07 17:39:48,667 INFO L87 Difference]: Start difference. First operand 3227 states and 7034 transitions. Second operand 3 states. [2019-12-07 17:39:48,676 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 17:39:48,676 INFO L93 Difference]: Finished difference Result 3227 states and 7033 transitions. [2019-12-07 17:39:48,677 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-07 17:39:48,677 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 54 [2019-12-07 17:39:48,677 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 17:39:48,679 INFO L225 Difference]: With dead ends: 3227 [2019-12-07 17:39:48,679 INFO L226 Difference]: Without dead ends: 3227 [2019-12-07 17:39:48,680 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-07 17:39:48,683 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3227 states. [2019-12-07 17:39:48,699 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3227 to 1832. [2019-12-07 17:39:48,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1832 states. [2019-12-07 17:39:48,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1832 states to 1832 states and 3982 transitions. [2019-12-07 17:39:48,701 INFO L78 Accepts]: Start accepts. Automaton has 1832 states and 3982 transitions. Word has length 54 [2019-12-07 17:39:48,701 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 17:39:48,701 INFO L462 AbstractCegarLoop]: Abstraction has 1832 states and 3982 transitions. [2019-12-07 17:39:48,702 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-07 17:39:48,702 INFO L276 IsEmpty]: Start isEmpty. Operand 1832 states and 3982 transitions. [2019-12-07 17:39:48,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2019-12-07 17:39:48,704 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 17:39:48,704 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-07 17:39:48,704 INFO L410 AbstractCegarLoop]: === Iteration 13 === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P0Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 17:39:48,704 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 17:39:48,704 INFO L82 PathProgramCache]: Analyzing trace with hash 202515889, now seen corresponding path program 1 times [2019-12-07 17:39:48,704 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 17:39:48,704 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [892720508] [2019-12-07 17:39:48,704 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 17:39:48,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 17:39:48,981 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-07 17:39:48,981 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [892720508] [2019-12-07 17:39:48,981 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 17:39:48,981 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2019-12-07 17:39:48,981 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1281403889] [2019-12-07 17:39:48,982 INFO L442 AbstractCegarLoop]: Interpolant automaton has 12 states [2019-12-07 17:39:48,982 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 17:39:48,982 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2019-12-07 17:39:48,982 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=105, Unknown=0, NotChecked=0, Total=132 [2019-12-07 17:39:48,982 INFO L87 Difference]: Start difference. First operand 1832 states and 3982 transitions. Second operand 12 states. [2019-12-07 17:39:50,439 WARN L192 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 30 DAG size of output: 23 [2019-12-07 17:39:51,014 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 17:39:51,015 INFO L93 Difference]: Finished difference Result 3154 states and 6559 transitions. [2019-12-07 17:39:51,015 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2019-12-07 17:39:51,015 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 55 [2019-12-07 17:39:51,015 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 17:39:51,017 INFO L225 Difference]: With dead ends: 3154 [2019-12-07 17:39:51,017 INFO L226 Difference]: Without dead ends: 3154 [2019-12-07 17:39:51,018 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 39 GetRequests, 9 SyntacticMatches, 2 SemanticMatches, 28 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 128 ImplicationChecksByTransitivity, 0.9s TimeCoverageRelationStatistics Valid=253, Invalid=617, Unknown=0, NotChecked=0, Total=870 [2019-12-07 17:39:51,022 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3154 states. [2019-12-07 17:39:51,035 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3154 to 1515. [2019-12-07 17:39:51,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1515 states. [2019-12-07 17:39:51,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1515 states to 1515 states and 3226 transitions. [2019-12-07 17:39:51,036 INFO L78 Accepts]: Start accepts. Automaton has 1515 states and 3226 transitions. Word has length 55 [2019-12-07 17:39:51,036 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 17:39:51,036 INFO L462 AbstractCegarLoop]: Abstraction has 1515 states and 3226 transitions. [2019-12-07 17:39:51,036 INFO L463 AbstractCegarLoop]: Interpolant automaton has 12 states. [2019-12-07 17:39:51,036 INFO L276 IsEmpty]: Start isEmpty. Operand 1515 states and 3226 transitions. [2019-12-07 17:39:51,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2019-12-07 17:39:51,038 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 17:39:51,038 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-07 17:39:51,038 INFO L410 AbstractCegarLoop]: === Iteration 14 === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P0Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 17:39:51,038 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 17:39:51,038 INFO L82 PathProgramCache]: Analyzing trace with hash 1281037977, now seen corresponding path program 2 times [2019-12-07 17:39:51,038 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 17:39:51,039 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1684991485] [2019-12-07 17:39:51,039 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 17:39:51,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 17:39:51,089 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-07 17:39:51,089 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1684991485] [2019-12-07 17:39:51,089 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 17:39:51,089 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-12-07 17:39:51,089 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [844092480] [2019-12-07 17:39:51,089 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-07 17:39:51,089 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 17:39:51,090 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-07 17:39:51,090 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-07 17:39:51,090 INFO L87 Difference]: Start difference. First operand 1515 states and 3226 transitions. Second operand 3 states. [2019-12-07 17:39:51,099 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 17:39:51,099 INFO L93 Difference]: Finished difference Result 1514 states and 3224 transitions. [2019-12-07 17:39:51,100 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-07 17:39:51,100 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 55 [2019-12-07 17:39:51,100 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 17:39:51,101 INFO L225 Difference]: With dead ends: 1514 [2019-12-07 17:39:51,102 INFO L226 Difference]: Without dead ends: 1514 [2019-12-07 17:39:51,102 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 1 SyntacticMatches, 1 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-07 17:39:51,105 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1514 states. [2019-12-07 17:39:51,116 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1514 to 1355. [2019-12-07 17:39:51,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1355 states. [2019-12-07 17:39:51,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1355 states to 1355 states and 2914 transitions. [2019-12-07 17:39:51,118 INFO L78 Accepts]: Start accepts. Automaton has 1355 states and 2914 transitions. Word has length 55 [2019-12-07 17:39:51,118 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 17:39:51,118 INFO L462 AbstractCegarLoop]: Abstraction has 1355 states and 2914 transitions. [2019-12-07 17:39:51,118 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-07 17:39:51,118 INFO L276 IsEmpty]: Start isEmpty. Operand 1355 states and 2914 transitions. [2019-12-07 17:39:51,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2019-12-07 17:39:51,119 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 17:39:51,119 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-07 17:39:51,120 INFO L410 AbstractCegarLoop]: === Iteration 15 === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P0Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 17:39:51,120 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 17:39:51,120 INFO L82 PathProgramCache]: Analyzing trace with hash -231739088, now seen corresponding path program 1 times [2019-12-07 17:39:51,120 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 17:39:51,120 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [511354462] [2019-12-07 17:39:51,120 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 17:39:51,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-12-07 17:39:51,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-12-07 17:39:51,206 INFO L174 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2019-12-07 17:39:51,206 INFO L475 BasicCegarLoop]: Counterexample might be feasible [2019-12-07 17:39:51,208 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1138] [1138] ULTIMATE.startENTRY-->L812: Formula: (let ((.cse1 (store |v_#valid_63| 0 0))) (let ((.cse0 (store .cse1 |v_~#x~0.base_138| 1))) (and (= 0 v_~weak$$choice1~0_73) (= 0 v_~x$read_delayed_var~0.base_6) (= v_~main$tmp_guard1~0_20 0) (= 0 v_~x$read_delayed_var~0.offset_6) (= |v_#memory_int_262| (store |v_#memory_int_263| |v_ULTIMATE.start_main_~#t1923~0.base_26| (store (select |v_#memory_int_263| |v_ULTIMATE.start_main_~#t1923~0.base_26|) |v_ULTIMATE.start_main_~#t1923~0.offset_20| 0))) (= v_~__unbuffered_p1_EAX$read_delayed~0_35 0) (= 0 v_~__unbuffered_p1_EAX~0_40) (= v_~x$w_buff0_used~0_1544 0) (= 0 v_~x$read_delayed~0_6) (= v_~x$flush_delayed~0_31 0) (= v_~__unbuffered_p1_EAX$flush_delayed~0_7 0) (= v_~__unbuffered_p1_EAX$r_buff1_thd0~0_8 0) (= v_~__unbuffered_p1_EAX$w_buff1~0_7 0) (= 0 v_~x$r_buff1_thd2~0_593) (= 0 |v_#NULL.base_8|) (= (store .cse0 |v_ULTIMATE.start_main_~#t1923~0.base_26| 1) |v_#valid_61|) (= 0 v_~x$r_buff0_thd2~0_678) (< |v_#StackHeapBarrier_19| |v_ULTIMATE.start_main_~#t1923~0.base_26|) (= 0 v_~__unbuffered_p1_EAX$mem_tmp~0_7) (= |v_ULTIMATE.start_main_~#t1923~0.offset_20| 0) (= |v_#NULL.offset_8| 0) (= v_~__unbuffered_p1_EAX$r_buff0_thd0~0_7 0) (= v_~x$r_buff1_thd1~0_228 0) (= v_~x$r_buff1_thd0~0_242 0) (= v_~x$r_buff0_thd0~0_266 0) (< 0 |v_#StackHeapBarrier_19|) (= v_~__unbuffered_p1_EAX$r_buff0_thd2~0_8 0) (= v_~__unbuffered_p1_EAX$w_buff1_used~0_7 0) (= 0 v_~__unbuffered_cnt~0_50) (= v_~__unbuffered_p1_EAX$read_delayed_var~0.offset_28 0) (= |v_#length_27| (store (store |v_#length_29| |v_~#x~0.base_138| 4) |v_ULTIMATE.start_main_~#t1923~0.base_26| 4)) (= (select .cse0 |v_ULTIMATE.start_main_~#t1923~0.base_26|) 0) (= 0 v_~x$w_buff0~0_879) (= v_~__unbuffered_p1_EAX$r_buff1_thd2~0_8 0) (= 0 |v_~#x~0.offset_138|) (= v_~__unbuffered_p1_EAX$r_buff1_thd1~0_8 0) (= 0 v_~x$w_buff1_used~0_906) (= 0 v_~x$w_buff1~0_524) (= v_~__unbuffered_p1_EAX$r_buff0_thd1~0_7 0) (= 0 v_~weak$$choice0~0_158) (= 0 (select .cse1 |v_~#x~0.base_138|)) (= v_~__unbuffered_p1_EAX$w_buff0_used~0_7 0) (< |v_#StackHeapBarrier_19| |v_~#x~0.base_138|) (= 0 (select (select |v_#memory_int_263| |v_~#x~0.base_138|) |v_~#x~0.offset_138|)) (= v_~x$mem_tmp~0_18 0) (= v_~y~0_410 0) (= v_~__unbuffered_p1_EAX$read_delayed_var~0.base_28 0) (= v_~x$r_buff0_thd1~0_440 0) (= v_~__unbuffered_p1_EAX$w_buff0~0_7 0) (= 0 v_~weak$$choice2~0_95) (= 0 v_~__unbuffered_p0_EAX~0_406) (= v_~main$tmp_guard0~0_37 0)))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_19|, #valid=|v_#valid_63|, #memory_int=|v_#memory_int_263|, #length=|v_#length_29|} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_879, ~__unbuffered_p1_EAX$r_buff0_thd0~0=v_~__unbuffered_p1_EAX$r_buff0_thd0~0_7, ~__unbuffered_p1_EAX$r_buff1_thd2~0=v_~__unbuffered_p1_EAX$r_buff1_thd2~0_8, ~x$flush_delayed~0=v_~x$flush_delayed~0_31, #NULL.offset=|v_#NULL.offset_8|, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_228, ULTIMATE.start_main_~#t1924~0.offset=|v_ULTIMATE.start_main_~#t1924~0.offset_14|, ULTIMATE.start_main_#t~ite73=|v_ULTIMATE.start_main_#t~ite73_31|, ULTIMATE.start_main_#t~ite71=|v_ULTIMATE.start_main_#t~ite71_63|, ~weak$$choice1~0=v_~weak$$choice1~0_73, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_406, ULTIMATE.start_main_~#t1924~0.base=|v_ULTIMATE.start_main_~#t1924~0.base_17|, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_40, ~__unbuffered_p1_EAX$w_buff0~0=v_~__unbuffered_p1_EAX$w_buff0~0_7, ~__unbuffered_p1_EAX$read_delayed_var~0.base=v_~__unbuffered_p1_EAX$read_delayed_var~0.base_28, #length=|v_#length_27|, ~x$r_buff0_thd0~0=v_~x$r_buff0_thd0~0_266, ~__unbuffered_p1_EAX$r_buff0_thd1~0=v_~__unbuffered_p1_EAX$r_buff0_thd1~0_7, ~#x~0.offset=|v_~#x~0.offset_138|, ULTIMATE.start_main_#t~nondet66=|v_ULTIMATE.start_main_#t~nondet66_7|, ~x$w_buff1~0=v_~x$w_buff1~0_524, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_906, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_593, ULTIMATE.start_main_#t~ite77=|v_ULTIMATE.start_main_#t~ite77_24|, ~x$read_delayed_var~0.base=v_~x$read_delayed_var~0.base_6, ~weak$$choice0~0=v_~weak$$choice0~0_158, #StackHeapBarrier=|v_#StackHeapBarrier_19|, ~__unbuffered_p1_EAX$w_buff1_used~0=v_~__unbuffered_p1_EAX$w_buff1_used~0_7, ~__unbuffered_p1_EAX$w_buff1~0=v_~__unbuffered_p1_EAX$w_buff1~0_7, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_50, ULTIMATE.start_main_~#t1923~0.base=|v_ULTIMATE.start_main_~#t1923~0.base_26|, ULTIMATE.start_main_#t~mem68=|v_ULTIMATE.start_main_#t~mem68_26|, ~__unbuffered_p1_EAX$r_buff0_thd2~0=v_~__unbuffered_p1_EAX$r_buff0_thd2~0_8, ULTIMATE.start_main_#t~nondet75=|v_ULTIMATE.start_main_#t~nondet75_37|, ~__unbuffered_p1_EAX$r_buff1_thd0~0=v_~__unbuffered_p1_EAX$r_buff1_thd0~0_8, ~__unbuffered_p1_EAX$flush_delayed~0=v_~__unbuffered_p1_EAX$flush_delayed~0_7, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_440, ~__unbuffered_p1_EAX$read_delayed~0=v_~__unbuffered_p1_EAX$read_delayed~0_35, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_20, ULTIMATE.start_main_#t~ite69=|v_ULTIMATE.start_main_#t~ite69_31|, ~x$mem_tmp~0=v_~x$mem_tmp~0_18, ULTIMATE.start_main_#t~ite74=|v_ULTIMATE.start_main_#t~ite74_53|, ULTIMATE.start_main_#t~ite72=|v_ULTIMATE.start_main_#t~ite72_71|, ULTIMATE.start_main_#t~ite70=|v_ULTIMATE.start_main_#t~ite70_32|, ~__unbuffered_p1_EAX$mem_tmp~0=v_~__unbuffered_p1_EAX$mem_tmp~0_7, ~y~0=v_~y~0_410, ULTIMATE.start_main_#t~mem76=|v_ULTIMATE.start_main_#t~mem76_24|, ULTIMATE.start_main_#t~nondet67=|v_ULTIMATE.start_main_#t~nondet67_14|, ~__unbuffered_p1_EAX$r_buff1_thd1~0=v_~__unbuffered_p1_EAX$r_buff1_thd1~0_8, ~__unbuffered_p1_EAX$read_delayed_var~0.offset=v_~__unbuffered_p1_EAX$read_delayed_var~0.offset_28, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_37, ~x$r_buff1_thd0~0=v_~x$r_buff1_thd0~0_242, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_678, ULTIMATE.start_main_#t~ite78=|v_ULTIMATE.start_main_#t~ite78_33|, #NULL.base=|v_#NULL.base_8|, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_1544, ~__unbuffered_p1_EAX$w_buff0_used~0=v_~__unbuffered_p1_EAX$w_buff0_used~0_7, ~x$read_delayed_var~0.offset=v_~x$read_delayed_var~0.offset_6, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_18|, #valid=|v_#valid_61|, #memory_int=|v_#memory_int_262|, ~#x~0.base=|v_~#x~0.base_138|, ULTIMATE.start_main_~#t1923~0.offset=|v_ULTIMATE.start_main_~#t1923~0.offset_20|, ~weak$$choice2~0=v_~weak$$choice2~0_95, ~x$read_delayed~0=v_~x$read_delayed~0_6} AuxVars[] AssignedVars[~x$w_buff0~0, ~__unbuffered_p1_EAX$r_buff0_thd0~0, ~__unbuffered_p1_EAX$r_buff1_thd2~0, ~x$flush_delayed~0, #NULL.offset, ~x$r_buff1_thd1~0, ULTIMATE.start_main_~#t1924~0.offset, ULTIMATE.start_main_#t~ite73, ULTIMATE.start_main_#t~ite71, ~weak$$choice1~0, ~__unbuffered_p0_EAX~0, ULTIMATE.start_main_~#t1924~0.base, ~__unbuffered_p1_EAX~0, ~__unbuffered_p1_EAX$w_buff0~0, ~__unbuffered_p1_EAX$read_delayed_var~0.base, #length, ~x$r_buff0_thd0~0, ~__unbuffered_p1_EAX$r_buff0_thd1~0, ~#x~0.offset, ULTIMATE.start_main_#t~nondet66, ~x$w_buff1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd2~0, ULTIMATE.start_main_#t~ite77, ~x$read_delayed_var~0.base, ~weak$$choice0~0, ~__unbuffered_p1_EAX$w_buff1_used~0, ~__unbuffered_p1_EAX$w_buff1~0, ~__unbuffered_cnt~0, ULTIMATE.start_main_~#t1923~0.base, ULTIMATE.start_main_#t~mem68, ~__unbuffered_p1_EAX$r_buff0_thd2~0, ULTIMATE.start_main_#t~nondet75, ~__unbuffered_p1_EAX$r_buff1_thd0~0, ~__unbuffered_p1_EAX$flush_delayed~0, ~x$r_buff0_thd1~0, ~__unbuffered_p1_EAX$read_delayed~0, ~main$tmp_guard1~0, ULTIMATE.start_main_#t~ite69, ~x$mem_tmp~0, ULTIMATE.start_main_#t~ite74, ULTIMATE.start_main_#t~ite72, ULTIMATE.start_main_#t~ite70, ~__unbuffered_p1_EAX$mem_tmp~0, ~y~0, ULTIMATE.start_main_#t~mem76, ULTIMATE.start_main_#t~nondet67, ~__unbuffered_p1_EAX$r_buff1_thd1~0, ~__unbuffered_p1_EAX$read_delayed_var~0.offset, ~main$tmp_guard0~0, ~x$r_buff1_thd0~0, ~x$r_buff0_thd2~0, ULTIMATE.start_main_#t~ite78, #NULL.base, ~x$w_buff0_used~0, ~__unbuffered_p1_EAX$w_buff0_used~0, ~x$read_delayed_var~0.offset, ULTIMATE.start_main_#res, #valid, #memory_int, ~#x~0.base, ULTIMATE.start_main_~#t1923~0.offset, ~weak$$choice2~0, ~x$read_delayed~0] because there is no mapped edge [2019-12-07 17:39:51,209 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1090] [1090] L812-1-->L814: Formula: (and (< |v_#StackHeapBarrier_11| |v_ULTIMATE.start_main_~#t1924~0.base_11|) (= |v_ULTIMATE.start_main_~#t1924~0.offset_11| 0) (= |v_#length_17| (store |v_#length_18| |v_ULTIMATE.start_main_~#t1924~0.base_11| 4)) (= (store |v_#memory_int_169| |v_ULTIMATE.start_main_~#t1924~0.base_11| (store (select |v_#memory_int_169| |v_ULTIMATE.start_main_~#t1924~0.base_11|) |v_ULTIMATE.start_main_~#t1924~0.offset_11| 1)) |v_#memory_int_168|) (= |v_#valid_29| (store |v_#valid_30| |v_ULTIMATE.start_main_~#t1924~0.base_11| 1)) (= 0 (select |v_#valid_30| |v_ULTIMATE.start_main_~#t1924~0.base_11|)) (not (= |v_ULTIMATE.start_main_~#t1924~0.base_11| 0))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_11|, #valid=|v_#valid_30|, #memory_int=|v_#memory_int_169|, #length=|v_#length_18|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_11|, ULTIMATE.start_main_~#t1924~0.base=|v_ULTIMATE.start_main_~#t1924~0.base_11|, #valid=|v_#valid_29|, ULTIMATE.start_main_#t~nondet66=|v_ULTIMATE.start_main_#t~nondet66_5|, #memory_int=|v_#memory_int_168|, #length=|v_#length_17|, ULTIMATE.start_main_~#t1924~0.offset=|v_ULTIMATE.start_main_~#t1924~0.offset_11|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t1924~0.base, #valid, ULTIMATE.start_main_#t~nondet66, #memory_int, #length, ULTIMATE.start_main_~#t1924~0.offset] because there is no mapped edge [2019-12-07 17:39:51,212 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1106] [1106] L774-->L774-14: Formula: (let ((.cse0 (= 0 (mod ~weak$$choice2~0_In-97422436 256)))) (or (and (not .cse0) (= |P1Thread1of1ForFork0_#t~ite34_Out-97422436| ~x$w_buff1~0_In-97422436) (= |P1Thread1of1ForFork0_#t~ite33_In-97422436| |P1Thread1of1ForFork0_#t~ite33_Out-97422436|)) (and (= 0 (mod ~x$w_buff0_used~0_In-97422436 256)) .cse0 (= |P1Thread1of1ForFork0_#t~ite33_Out-97422436| ~x$w_buff1~0_In-97422436) (= |P1Thread1of1ForFork0_#t~ite34_Out-97422436| |P1Thread1of1ForFork0_#t~ite33_Out-97422436|)))) InVars {~x$w_buff1~0=~x$w_buff1~0_In-97422436, P1Thread1of1ForFork0_#t~ite33=|P1Thread1of1ForFork0_#t~ite33_In-97422436|, ~weak$$choice2~0=~weak$$choice2~0_In-97422436, ~x$w_buff0_used~0=~x$w_buff0_used~0_In-97422436} OutVars{~x$w_buff1~0=~x$w_buff1~0_In-97422436, P1Thread1of1ForFork0_#t~ite33=|P1Thread1of1ForFork0_#t~ite33_Out-97422436|, P1Thread1of1ForFork0_#t~ite34=|P1Thread1of1ForFork0_#t~ite34_Out-97422436|, ~weak$$choice2~0=~weak$$choice2~0_In-97422436, ~x$w_buff0_used~0=~x$w_buff0_used~0_In-97422436} AuxVars[] AssignedVars[P1Thread1of1ForFork0_#t~ite33, P1Thread1of1ForFork0_#t~ite34] because there is no mapped edge [2019-12-07 17:39:51,212 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1105] [1105] L775-->L775-14: Formula: (let ((.cse0 (= 0 (mod ~weak$$choice2~0_In-705404087 256))) (.cse1 (mod ~x$w_buff0_used~0_In-705404087 256))) (or (and (not .cse0) (= .cse1 |P1Thread1of1ForFork0_#t~ite39_Out-705404087|) (= |P1Thread1of1ForFork0_#t~ite38_In-705404087| |P1Thread1of1ForFork0_#t~ite38_Out-705404087|)) (and (= |P1Thread1of1ForFork0_#t~ite38_Out-705404087| |P1Thread1of1ForFork0_#t~ite39_Out-705404087|) .cse0 (= .cse1 |P1Thread1of1ForFork0_#t~ite38_Out-705404087|) (= .cse1 0)))) InVars {~weak$$choice2~0=~weak$$choice2~0_In-705404087, ~x$w_buff0_used~0=~x$w_buff0_used~0_In-705404087, P1Thread1of1ForFork0_#t~ite38=|P1Thread1of1ForFork0_#t~ite38_In-705404087|} OutVars{P1Thread1of1ForFork0_#t~ite39=|P1Thread1of1ForFork0_#t~ite39_Out-705404087|, ~weak$$choice2~0=~weak$$choice2~0_In-705404087, P1Thread1of1ForFork0_#t~ite38=|P1Thread1of1ForFork0_#t~ite38_Out-705404087|, ~x$w_buff0_used~0=~x$w_buff0_used~0_In-705404087} AuxVars[] AssignedVars[P1Thread1of1ForFork0_#t~ite39, P1Thread1of1ForFork0_#t~ite38] because there is no mapped edge [2019-12-07 17:39:51,213 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [983] [983] L777-->L778: Formula: (and (= v_~x$r_buff0_thd2~0_150 v_~x$r_buff0_thd2~0_149) (not (= (mod v_~weak$$choice2~0_23 256) 0))) InVars {~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_150, ~weak$$choice2~0=v_~weak$$choice2~0_23} OutVars{P1Thread1of1ForFork0_#t~ite47=|v_P1Thread1of1ForFork0_#t~ite47_7|, P1Thread1of1ForFork0_#t~ite46=|v_P1Thread1of1ForFork0_#t~ite46_15|, P1Thread1of1ForFork0_#t~ite45=|v_P1Thread1of1ForFork0_#t~ite45_14|, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_149, ~weak$$choice2~0=v_~weak$$choice2~0_23, P1Thread1of1ForFork0_#t~ite49=|v_P1Thread1of1ForFork0_#t~ite49_7|, P1Thread1of1ForFork0_#t~ite48=|v_P1Thread1of1ForFork0_#t~ite48_7|} AuxVars[] AssignedVars[P1Thread1of1ForFork0_#t~ite47, P1Thread1of1ForFork0_#t~ite46, P1Thread1of1ForFork0_#t~ite45, ~x$r_buff0_thd2~0, P1Thread1of1ForFork0_#t~ite49, P1Thread1of1ForFork0_#t~ite48] because there is no mapped edge [2019-12-07 17:39:51,213 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1104] [1104] L778-->L778-17: Formula: (let ((.cse0 (= (mod ~weak$$choice2~0_In241599324 256) 0))) (or (and (= |P1Thread1of1ForFork0_#t~ite54_Out241599324| ~x$r_buff1_thd2~0_In241599324) (= |P1Thread1of1ForFork0_#t~ite55_Out241599324| |P1Thread1of1ForFork0_#t~ite54_Out241599324|) (= (mod ~x$w_buff0_used~0_In241599324 256) 0) .cse0) (and (= |P1Thread1of1ForFork0_#t~ite54_In241599324| |P1Thread1of1ForFork0_#t~ite54_Out241599324|) (not .cse0) (= |P1Thread1of1ForFork0_#t~ite55_Out241599324| ~x$r_buff1_thd2~0_In241599324)))) InVars {P1Thread1of1ForFork0_#t~ite54=|P1Thread1of1ForFork0_#t~ite54_In241599324|, ~x$r_buff1_thd2~0=~x$r_buff1_thd2~0_In241599324, ~weak$$choice2~0=~weak$$choice2~0_In241599324, ~x$w_buff0_used~0=~x$w_buff0_used~0_In241599324} OutVars{P1Thread1of1ForFork0_#t~ite54=|P1Thread1of1ForFork0_#t~ite54_Out241599324|, ~x$r_buff1_thd2~0=~x$r_buff1_thd2~0_In241599324, P1Thread1of1ForFork0_#t~ite55=|P1Thread1of1ForFork0_#t~ite55_Out241599324|, ~weak$$choice2~0=~weak$$choice2~0_In241599324, ~x$w_buff0_used~0=~x$w_buff0_used~0_In241599324} AuxVars[] AssignedVars[P1Thread1of1ForFork0_#t~ite54, P1Thread1of1ForFork0_#t~ite55] because there is no mapped edge [2019-12-07 17:39:51,214 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1031] [1031] L782-->L789: Formula: (and (= v_~y~0_230 1) (not (= 0 (mod v_~x$flush_delayed~0_12 256))) (= (store |v_#memory_int_98| |v_~#x~0.base_57| (store (select |v_#memory_int_98| |v_~#x~0.base_57|) |v_~#x~0.offset_57| v_~x$mem_tmp~0_9)) |v_#memory_int_97|) (= v_~x$flush_delayed~0_11 0)) InVars {~#x~0.offset=|v_~#x~0.offset_57|, ~x$flush_delayed~0=v_~x$flush_delayed~0_12, #memory_int=|v_#memory_int_98|, ~#x~0.base=|v_~#x~0.base_57|, ~x$mem_tmp~0=v_~x$mem_tmp~0_9} OutVars{P1Thread1of1ForFork0_#t~mem57=|v_P1Thread1of1ForFork0_#t~mem57_3|, ~x$flush_delayed~0=v_~x$flush_delayed~0_11, ~#x~0.offset=|v_~#x~0.offset_57|, P1Thread1of1ForFork0_#t~ite58=|v_P1Thread1of1ForFork0_#t~ite58_5|, #memory_int=|v_#memory_int_97|, ~#x~0.base=|v_~#x~0.base_57|, ~x$mem_tmp~0=v_~x$mem_tmp~0_9, ~y~0=v_~y~0_230} AuxVars[] AssignedVars[P1Thread1of1ForFork0_#t~mem57, ~x$flush_delayed~0, P1Thread1of1ForFork0_#t~ite58, #memory_int, ~y~0] because there is no mapped edge [2019-12-07 17:39:51,214 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1055] [1055] L789-2-->L789-4: Formula: (let ((.cse1 (= 0 (mod ~x$w_buff1_used~0_In-1827343978 256))) (.cse0 (= 0 (mod ~x$r_buff1_thd2~0_In-1827343978 256)))) (or (and (or .cse0 .cse1) (= (select (select |#memory_int_In-1827343978| |~#x~0.base_In-1827343978|) |~#x~0.offset_In-1827343978|) |P1Thread1of1ForFork0_#t~mem59_Out-1827343978|) (= |P1Thread1of1ForFork0_#t~mem59_Out-1827343978| |P1Thread1of1ForFork0_#t~ite60_Out-1827343978|)) (and (= |P1Thread1of1ForFork0_#t~ite60_Out-1827343978| ~x$w_buff1~0_In-1827343978) (not .cse1) (not .cse0) (= |P1Thread1of1ForFork0_#t~mem59_In-1827343978| |P1Thread1of1ForFork0_#t~mem59_Out-1827343978|)))) InVars {P1Thread1of1ForFork0_#t~mem59=|P1Thread1of1ForFork0_#t~mem59_In-1827343978|, ~#x~0.offset=|~#x~0.offset_In-1827343978|, ~x$w_buff1~0=~x$w_buff1~0_In-1827343978, ~#x~0.base=|~#x~0.base_In-1827343978|, #memory_int=|#memory_int_In-1827343978|, ~x$w_buff1_used~0=~x$w_buff1_used~0_In-1827343978, ~x$r_buff1_thd2~0=~x$r_buff1_thd2~0_In-1827343978} OutVars{P1Thread1of1ForFork0_#t~mem59=|P1Thread1of1ForFork0_#t~mem59_Out-1827343978|, ~#x~0.offset=|~#x~0.offset_In-1827343978|, P1Thread1of1ForFork0_#t~ite60=|P1Thread1of1ForFork0_#t~ite60_Out-1827343978|, ~x$w_buff1~0=~x$w_buff1~0_In-1827343978, ~#x~0.base=|~#x~0.base_In-1827343978|, #memory_int=|#memory_int_In-1827343978|, ~x$w_buff1_used~0=~x$w_buff1_used~0_In-1827343978, ~x$r_buff1_thd2~0=~x$r_buff1_thd2~0_In-1827343978} AuxVars[] AssignedVars[P1Thread1of1ForFork0_#t~mem59, P1Thread1of1ForFork0_#t~ite60] because there is no mapped edge [2019-12-07 17:39:51,214 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1025] [1025] L789-4-->L790: Formula: (= (store |v_#memory_int_82| |v_~#x~0.base_50| (store (select |v_#memory_int_82| |v_~#x~0.base_50|) |v_~#x~0.offset_50| |v_P1Thread1of1ForFork0_#t~ite60_10|)) |v_#memory_int_81|) InVars {~#x~0.offset=|v_~#x~0.offset_50|, P1Thread1of1ForFork0_#t~ite60=|v_P1Thread1of1ForFork0_#t~ite60_10|, #memory_int=|v_#memory_int_82|, ~#x~0.base=|v_~#x~0.base_50|} OutVars{P1Thread1of1ForFork0_#t~mem59=|v_P1Thread1of1ForFork0_#t~mem59_5|, ~#x~0.offset=|v_~#x~0.offset_50|, P1Thread1of1ForFork0_#t~ite60=|v_P1Thread1of1ForFork0_#t~ite60_9|, P1Thread1of1ForFork0_#t~ite61=|v_P1Thread1of1ForFork0_#t~ite61_5|, #memory_int=|v_#memory_int_81|, ~#x~0.base=|v_~#x~0.base_50|} AuxVars[] AssignedVars[P1Thread1of1ForFork0_#t~mem59, P1Thread1of1ForFork0_#t~ite60, P1Thread1of1ForFork0_#t~ite61, #memory_int] because there is no mapped edge [2019-12-07 17:39:51,214 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1054] [1054] L790-->L790-2: Formula: (let ((.cse0 (= 0 (mod ~x$r_buff0_thd2~0_In1869351778 256))) (.cse1 (= (mod ~x$w_buff0_used~0_In1869351778 256) 0))) (or (and (not .cse0) (not .cse1) (= |P1Thread1of1ForFork0_#t~ite62_Out1869351778| 0)) (and (or .cse0 .cse1) (= |P1Thread1of1ForFork0_#t~ite62_Out1869351778| ~x$w_buff0_used~0_In1869351778)))) InVars {~x$r_buff0_thd2~0=~x$r_buff0_thd2~0_In1869351778, ~x$w_buff0_used~0=~x$w_buff0_used~0_In1869351778} OutVars{P1Thread1of1ForFork0_#t~ite62=|P1Thread1of1ForFork0_#t~ite62_Out1869351778|, ~x$r_buff0_thd2~0=~x$r_buff0_thd2~0_In1869351778, ~x$w_buff0_used~0=~x$w_buff0_used~0_In1869351778} AuxVars[] AssignedVars[P1Thread1of1ForFork0_#t~ite62] because there is no mapped edge [2019-12-07 17:39:51,215 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1042] [1042] L791-->L791-2: Formula: (let ((.cse1 (= (mod ~x$r_buff1_thd2~0_In386668418 256) 0)) (.cse0 (= 0 (mod ~x$w_buff1_used~0_In386668418 256))) (.cse2 (= (mod ~x$w_buff0_used~0_In386668418 256) 0)) (.cse3 (= (mod ~x$r_buff0_thd2~0_In386668418 256) 0))) (or (and (or .cse0 .cse1) (= |P1Thread1of1ForFork0_#t~ite63_Out386668418| ~x$w_buff1_used~0_In386668418) (or .cse2 .cse3)) (and (or (and (not .cse1) (not .cse0)) (and (not .cse2) (not .cse3))) (= |P1Thread1of1ForFork0_#t~ite63_Out386668418| 0)))) InVars {~x$w_buff1_used~0=~x$w_buff1_used~0_In386668418, ~x$r_buff1_thd2~0=~x$r_buff1_thd2~0_In386668418, ~x$r_buff0_thd2~0=~x$r_buff0_thd2~0_In386668418, ~x$w_buff0_used~0=~x$w_buff0_used~0_In386668418} OutVars{P1Thread1of1ForFork0_#t~ite63=|P1Thread1of1ForFork0_#t~ite63_Out386668418|, ~x$w_buff1_used~0=~x$w_buff1_used~0_In386668418, ~x$r_buff1_thd2~0=~x$r_buff1_thd2~0_In386668418, ~x$r_buff0_thd2~0=~x$r_buff0_thd2~0_In386668418, ~x$w_buff0_used~0=~x$w_buff0_used~0_In386668418} AuxVars[] AssignedVars[P1Thread1of1ForFork0_#t~ite63] because there is no mapped edge [2019-12-07 17:39:51,215 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1051] [1051] L792-->L792-2: Formula: (let ((.cse1 (= (mod ~x$w_buff0_used~0_In2034150270 256) 0)) (.cse0 (= (mod ~x$r_buff0_thd2~0_In2034150270 256) 0))) (or (and (not .cse0) (not .cse1) (= |P1Thread1of1ForFork0_#t~ite64_Out2034150270| 0)) (and (or .cse1 .cse0) (= |P1Thread1of1ForFork0_#t~ite64_Out2034150270| ~x$r_buff0_thd2~0_In2034150270)))) InVars {~x$r_buff0_thd2~0=~x$r_buff0_thd2~0_In2034150270, ~x$w_buff0_used~0=~x$w_buff0_used~0_In2034150270} OutVars{P1Thread1of1ForFork0_#t~ite64=|P1Thread1of1ForFork0_#t~ite64_Out2034150270|, ~x$r_buff0_thd2~0=~x$r_buff0_thd2~0_In2034150270, ~x$w_buff0_used~0=~x$w_buff0_used~0_In2034150270} AuxVars[] AssignedVars[P1Thread1of1ForFork0_#t~ite64] because there is no mapped edge [2019-12-07 17:39:51,216 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1035] [1035] L793-->L793-2: Formula: (let ((.cse0 (= 0 (mod ~x$w_buff0_used~0_In1538980556 256))) (.cse1 (= (mod ~x$r_buff0_thd2~0_In1538980556 256) 0)) (.cse3 (= 0 (mod ~x$w_buff1_used~0_In1538980556 256))) (.cse2 (= 0 (mod ~x$r_buff1_thd2~0_In1538980556 256)))) (or (and (= |P1Thread1of1ForFork0_#t~ite65_Out1538980556| 0) (or (and (not .cse0) (not .cse1)) (and (not .cse2) (not .cse3)))) (and (or .cse0 .cse1) (= |P1Thread1of1ForFork0_#t~ite65_Out1538980556| ~x$r_buff1_thd2~0_In1538980556) (or .cse3 .cse2)))) InVars {~x$w_buff1_used~0=~x$w_buff1_used~0_In1538980556, ~x$r_buff1_thd2~0=~x$r_buff1_thd2~0_In1538980556, ~x$r_buff0_thd2~0=~x$r_buff0_thd2~0_In1538980556, ~x$w_buff0_used~0=~x$w_buff0_used~0_In1538980556} OutVars{P1Thread1of1ForFork0_#t~ite65=|P1Thread1of1ForFork0_#t~ite65_Out1538980556|, ~x$w_buff1_used~0=~x$w_buff1_used~0_In1538980556, ~x$r_buff1_thd2~0=~x$r_buff1_thd2~0_In1538980556, ~x$r_buff0_thd2~0=~x$r_buff0_thd2~0_In1538980556, ~x$w_buff0_used~0=~x$w_buff0_used~0_In1538980556} AuxVars[] AssignedVars[P1Thread1of1ForFork0_#t~ite65] because there is no mapped edge [2019-12-07 17:39:51,216 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1072] [1072] L793-2-->P1EXIT: Formula: (and (= 0 |v_P1Thread1of1ForFork0_#res.offset_3|) (= 0 |v_P1Thread1of1ForFork0_#res.base_3|) (= v_~x$r_buff1_thd2~0_268 |v_P1Thread1of1ForFork0_#t~ite65_18|) (= v_~__unbuffered_cnt~0_20 (+ v_~__unbuffered_cnt~0_21 1))) InVars {P1Thread1of1ForFork0_#t~ite65=|v_P1Thread1of1ForFork0_#t~ite65_18|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_21} OutVars{P1Thread1of1ForFork0_#t~ite65=|v_P1Thread1of1ForFork0_#t~ite65_17|, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_268, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_20, P1Thread1of1ForFork0_#res.offset=|v_P1Thread1of1ForFork0_#res.offset_3|, P1Thread1of1ForFork0_#res.base=|v_P1Thread1of1ForFork0_#res.base_3|} AuxVars[] AssignedVars[P1Thread1of1ForFork0_#t~ite65, ~x$r_buff1_thd2~0, ~__unbuffered_cnt~0, P1Thread1of1ForFork0_#res.offset, P1Thread1of1ForFork0_#res.base] because there is no mapped edge [2019-12-07 17:39:51,216 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1103] [1103] P0ENTRY-->L4-3: Formula: (and (= ~y~0_In-962066347 ~__unbuffered_p0_EAX~0_Out-962066347) (= P0Thread1of1ForFork1___VERIFIER_assert_~expression_Out-962066347 |P0Thread1of1ForFork1___VERIFIER_assert_#in~expression_Out-962066347|) (= ~x$w_buff0~0_Out-962066347 1) (= ~x$w_buff0_used~0_In-962066347 ~x$w_buff1_used~0_Out-962066347) (= P0Thread1of1ForFork1_~arg.base_Out-962066347 |P0Thread1of1ForFork1_#in~arg.base_In-962066347|) (= P0Thread1of1ForFork1_~arg.offset_Out-962066347 |P0Thread1of1ForFork1_#in~arg.offset_In-962066347|) (not (= P0Thread1of1ForFork1___VERIFIER_assert_~expression_Out-962066347 0)) (= ~x$w_buff1~0_Out-962066347 ~x$w_buff0~0_In-962066347) (= ~x$w_buff0_used~0_Out-962066347 1) (= (ite (not (and (not (= (mod ~x$w_buff1_used~0_Out-962066347 256) 0)) (not (= 0 (mod ~x$w_buff0_used~0_Out-962066347 256))))) 1 0) |P0Thread1of1ForFork1___VERIFIER_assert_#in~expression_Out-962066347|)) InVars {~x$w_buff0~0=~x$w_buff0~0_In-962066347, P0Thread1of1ForFork1_#in~arg.offset=|P0Thread1of1ForFork1_#in~arg.offset_In-962066347|, P0Thread1of1ForFork1_#in~arg.base=|P0Thread1of1ForFork1_#in~arg.base_In-962066347|, ~y~0=~y~0_In-962066347, ~x$w_buff0_used~0=~x$w_buff0_used~0_In-962066347} OutVars{~x$w_buff0~0=~x$w_buff0~0_Out-962066347, ~__unbuffered_p0_EAX~0=~__unbuffered_p0_EAX~0_Out-962066347, P0Thread1of1ForFork1_#in~arg.offset=|P0Thread1of1ForFork1_#in~arg.offset_In-962066347|, ~x$w_buff1~0=~x$w_buff1~0_Out-962066347, ~x$w_buff1_used~0=~x$w_buff1_used~0_Out-962066347, P0Thread1of1ForFork1___VERIFIER_assert_~expression=P0Thread1of1ForFork1___VERIFIER_assert_~expression_Out-962066347, P0Thread1of1ForFork1_~arg.offset=P0Thread1of1ForFork1_~arg.offset_Out-962066347, P0Thread1of1ForFork1_#in~arg.base=|P0Thread1of1ForFork1_#in~arg.base_In-962066347|, P0Thread1of1ForFork1___VERIFIER_assert_#in~expression=|P0Thread1of1ForFork1___VERIFIER_assert_#in~expression_Out-962066347|, ~y~0=~y~0_In-962066347, P0Thread1of1ForFork1_~arg.base=P0Thread1of1ForFork1_~arg.base_Out-962066347, ~x$w_buff0_used~0=~x$w_buff0_used~0_Out-962066347} AuxVars[] AssignedVars[~x$w_buff0~0, ~__unbuffered_p0_EAX~0, ~x$w_buff1~0, ~x$w_buff1_used~0, P0Thread1of1ForFork1___VERIFIER_assert_~expression, P0Thread1of1ForFork1_~arg.offset, P0Thread1of1ForFork1___VERIFIER_assert_#in~expression, P0Thread1of1ForFork1_~arg.base, ~x$w_buff0_used~0] because there is no mapped edge [2019-12-07 17:39:51,217 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1053] [1053] L754-->L754-2: Formula: (let ((.cse1 (= (mod ~x$w_buff0_used~0_In-966059907 256) 0)) (.cse0 (= (mod ~x$r_buff0_thd1~0_In-966059907 256) 0))) (or (and (or .cse0 .cse1) (= |P0Thread1of1ForFork1_#t~ite6_Out-966059907| ~x$w_buff0_used~0_In-966059907)) (and (= |P0Thread1of1ForFork1_#t~ite6_Out-966059907| 0) (not .cse1) (not .cse0)))) InVars {~x$r_buff0_thd1~0=~x$r_buff0_thd1~0_In-966059907, ~x$w_buff0_used~0=~x$w_buff0_used~0_In-966059907} OutVars{~x$r_buff0_thd1~0=~x$r_buff0_thd1~0_In-966059907, P0Thread1of1ForFork1_#t~ite6=|P0Thread1of1ForFork1_#t~ite6_Out-966059907|, ~x$w_buff0_used~0=~x$w_buff0_used~0_In-966059907} AuxVars[] AssignedVars[P0Thread1of1ForFork1_#t~ite6] because there is no mapped edge [2019-12-07 17:39:51,217 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1040] [1040] L755-->L755-2: Formula: (let ((.cse1 (= 0 (mod ~x$w_buff1_used~0_In-1931907763 256))) (.cse0 (= 0 (mod ~x$r_buff1_thd1~0_In-1931907763 256))) (.cse3 (= 0 (mod ~x$w_buff0_used~0_In-1931907763 256))) (.cse2 (= 0 (mod ~x$r_buff0_thd1~0_In-1931907763 256)))) (or (and (or .cse0 .cse1) (= ~x$w_buff1_used~0_In-1931907763 |P0Thread1of1ForFork1_#t~ite7_Out-1931907763|) (or .cse2 .cse3)) (and (or (and (not .cse1) (not .cse0)) (and (not .cse3) (not .cse2))) (= 0 |P0Thread1of1ForFork1_#t~ite7_Out-1931907763|)))) InVars {~x$r_buff0_thd1~0=~x$r_buff0_thd1~0_In-1931907763, ~x$w_buff1_used~0=~x$w_buff1_used~0_In-1931907763, ~x$r_buff1_thd1~0=~x$r_buff1_thd1~0_In-1931907763, ~x$w_buff0_used~0=~x$w_buff0_used~0_In-1931907763} OutVars{~x$r_buff0_thd1~0=~x$r_buff0_thd1~0_In-1931907763, P0Thread1of1ForFork1_#t~ite7=|P0Thread1of1ForFork1_#t~ite7_Out-1931907763|, ~x$w_buff1_used~0=~x$w_buff1_used~0_In-1931907763, ~x$r_buff1_thd1~0=~x$r_buff1_thd1~0_In-1931907763, ~x$w_buff0_used~0=~x$w_buff0_used~0_In-1931907763} AuxVars[] AssignedVars[P0Thread1of1ForFork1_#t~ite7] because there is no mapped edge [2019-12-07 17:39:51,218 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1032] [1032] L756-->L757: Formula: (let ((.cse0 (= ~x$r_buff0_thd1~0_In-458570688 ~x$r_buff0_thd1~0_Out-458570688)) (.cse1 (= (mod ~x$w_buff0_used~0_In-458570688 256) 0)) (.cse2 (= (mod ~x$r_buff0_thd1~0_In-458570688 256) 0))) (or (and .cse0 .cse1) (and .cse0 .cse2) (and (not .cse1) (not .cse2) (= 0 ~x$r_buff0_thd1~0_Out-458570688)))) InVars {~x$r_buff0_thd1~0=~x$r_buff0_thd1~0_In-458570688, ~x$w_buff0_used~0=~x$w_buff0_used~0_In-458570688} OutVars{~x$r_buff0_thd1~0=~x$r_buff0_thd1~0_Out-458570688, P0Thread1of1ForFork1_#t~ite8=|P0Thread1of1ForFork1_#t~ite8_Out-458570688|, ~x$w_buff0_used~0=~x$w_buff0_used~0_In-458570688} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, P0Thread1of1ForFork1_#t~ite8] because there is no mapped edge [2019-12-07 17:39:51,218 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1041] [1041] L757-->L757-2: Formula: (let ((.cse3 (= 0 (mod ~x$w_buff0_used~0_In1612778726 256))) (.cse2 (= (mod ~x$r_buff0_thd1~0_In1612778726 256) 0)) (.cse1 (= 0 (mod ~x$w_buff1_used~0_In1612778726 256))) (.cse0 (= (mod ~x$r_buff1_thd1~0_In1612778726 256) 0))) (or (and (or (and (not .cse0) (not .cse1)) (and (not .cse2) (not .cse3))) (= 0 |P0Thread1of1ForFork1_#t~ite9_Out1612778726|)) (and (or .cse3 .cse2) (= ~x$r_buff1_thd1~0_In1612778726 |P0Thread1of1ForFork1_#t~ite9_Out1612778726|) (or .cse1 .cse0)))) InVars {~x$r_buff0_thd1~0=~x$r_buff0_thd1~0_In1612778726, ~x$w_buff1_used~0=~x$w_buff1_used~0_In1612778726, ~x$r_buff1_thd1~0=~x$r_buff1_thd1~0_In1612778726, ~x$w_buff0_used~0=~x$w_buff0_used~0_In1612778726} OutVars{~x$r_buff0_thd1~0=~x$r_buff0_thd1~0_In1612778726, P0Thread1of1ForFork1_#t~ite9=|P0Thread1of1ForFork1_#t~ite9_Out1612778726|, ~x$w_buff1_used~0=~x$w_buff1_used~0_In1612778726, ~x$r_buff1_thd1~0=~x$r_buff1_thd1~0_In1612778726, ~x$w_buff0_used~0=~x$w_buff0_used~0_In1612778726} AuxVars[] AssignedVars[P0Thread1of1ForFork1_#t~ite9] because there is no mapped edge [2019-12-07 17:39:51,218 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1096] [1096] L757-2-->P0EXIT: Formula: (and (= 0 |v_P0Thread1of1ForFork1_#res.base_3|) (= v_~__unbuffered_cnt~0_26 (+ v_~__unbuffered_cnt~0_27 1)) (= 0 |v_P0Thread1of1ForFork1_#res.offset_3|) (= v_~x$r_buff1_thd1~0_104 |v_P0Thread1of1ForFork1_#t~ite9_20|)) InVars {P0Thread1of1ForFork1_#t~ite9=|v_P0Thread1of1ForFork1_#t~ite9_20|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_27} OutVars{P0Thread1of1ForFork1_#res.offset=|v_P0Thread1of1ForFork1_#res.offset_3|, P0Thread1of1ForFork1_#t~ite9=|v_P0Thread1of1ForFork1_#t~ite9_19|, P0Thread1of1ForFork1_#res.base=|v_P0Thread1of1ForFork1_#res.base_3|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_26, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_104} AuxVars[] AssignedVars[P0Thread1of1ForFork1_#res.offset, P0Thread1of1ForFork1_#t~ite9, P0Thread1of1ForFork1_#res.base, ~__unbuffered_cnt~0, ~x$r_buff1_thd1~0] because there is no mapped edge [2019-12-07 17:39:51,219 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [997] [997] L818-->L820-2: Formula: (and (not (= 0 (mod v_~main$tmp_guard0~0_6 256))) (or (= 0 (mod v_~x$r_buff0_thd0~0_50 256)) (= 0 (mod v_~x$w_buff0_used~0_448 256)))) InVars {~x$r_buff0_thd0~0=v_~x$r_buff0_thd0~0_50, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_6, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_448} OutVars{~x$r_buff0_thd0~0=v_~x$r_buff0_thd0~0_50, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_6, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_448} AuxVars[] AssignedVars[] because there is no mapped edge [2019-12-07 17:39:51,219 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1046] [1046] L820-2-->L820-4: Formula: (let ((.cse0 (= (mod ~x$w_buff1_used~0_In-749488256 256) 0)) (.cse1 (= (mod ~x$r_buff1_thd0~0_In-749488256 256) 0))) (or (and (= |ULTIMATE.start_main_#t~mem68_In-749488256| |ULTIMATE.start_main_#t~mem68_Out-749488256|) (not .cse0) (not .cse1) (= |ULTIMATE.start_main_#t~ite69_Out-749488256| ~x$w_buff1~0_In-749488256)) (and (= |ULTIMATE.start_main_#t~mem68_Out-749488256| |ULTIMATE.start_main_#t~ite69_Out-749488256|) (or .cse0 .cse1) (= |ULTIMATE.start_main_#t~mem68_Out-749488256| (select (select |#memory_int_In-749488256| |~#x~0.base_In-749488256|) |~#x~0.offset_In-749488256|))))) InVars {ULTIMATE.start_main_#t~mem68=|ULTIMATE.start_main_#t~mem68_In-749488256|, ~#x~0.offset=|~#x~0.offset_In-749488256|, ~x$w_buff1~0=~x$w_buff1~0_In-749488256, ~#x~0.base=|~#x~0.base_In-749488256|, #memory_int=|#memory_int_In-749488256|, ~x$w_buff1_used~0=~x$w_buff1_used~0_In-749488256, ~x$r_buff1_thd0~0=~x$r_buff1_thd0~0_In-749488256} OutVars{ULTIMATE.start_main_#t~mem68=|ULTIMATE.start_main_#t~mem68_Out-749488256|, ~#x~0.offset=|~#x~0.offset_In-749488256|, ~x$w_buff1~0=~x$w_buff1~0_In-749488256, ~#x~0.base=|~#x~0.base_In-749488256|, #memory_int=|#memory_int_In-749488256|, ~x$w_buff1_used~0=~x$w_buff1_used~0_In-749488256, ULTIMATE.start_main_#t~ite69=|ULTIMATE.start_main_#t~ite69_Out-749488256|, ~x$r_buff1_thd0~0=~x$r_buff1_thd0~0_In-749488256} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem68, ULTIMATE.start_main_#t~ite69] because there is no mapped edge [2019-12-07 17:39:51,219 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1023] [1023] L820-4-->L821: Formula: (= (store |v_#memory_int_76| |v_~#x~0.base_45| (store (select |v_#memory_int_76| |v_~#x~0.base_45|) |v_~#x~0.offset_45| |v_ULTIMATE.start_main_#t~ite69_12|)) |v_#memory_int_75|) InVars {~#x~0.offset=|v_~#x~0.offset_45|, #memory_int=|v_#memory_int_76|, ~#x~0.base=|v_~#x~0.base_45|, ULTIMATE.start_main_#t~ite69=|v_ULTIMATE.start_main_#t~ite69_12|} OutVars{ULTIMATE.start_main_#t~mem68=|v_ULTIMATE.start_main_#t~mem68_7|, ULTIMATE.start_main_#t~ite70=|v_ULTIMATE.start_main_#t~ite70_8|, ~#x~0.offset=|v_~#x~0.offset_45|, #memory_int=|v_#memory_int_75|, ~#x~0.base=|v_~#x~0.base_45|, ULTIMATE.start_main_#t~ite69=|v_ULTIMATE.start_main_#t~ite69_11|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem68, ULTIMATE.start_main_#t~ite70, #memory_int, ULTIMATE.start_main_#t~ite69] because there is no mapped edge [2019-12-07 17:39:51,219 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1052] [1052] L821-->L821-2: Formula: (let ((.cse1 (= (mod ~x$w_buff0_used~0_In-879675182 256) 0)) (.cse0 (= (mod ~x$r_buff0_thd0~0_In-879675182 256) 0))) (or (and (= 0 |ULTIMATE.start_main_#t~ite71_Out-879675182|) (not .cse0) (not .cse1)) (and (or .cse1 .cse0) (= |ULTIMATE.start_main_#t~ite71_Out-879675182| ~x$w_buff0_used~0_In-879675182)))) InVars {~x$r_buff0_thd0~0=~x$r_buff0_thd0~0_In-879675182, ~x$w_buff0_used~0=~x$w_buff0_used~0_In-879675182} OutVars{~x$r_buff0_thd0~0=~x$r_buff0_thd0~0_In-879675182, ULTIMATE.start_main_#t~ite71=|ULTIMATE.start_main_#t~ite71_Out-879675182|, ~x$w_buff0_used~0=~x$w_buff0_used~0_In-879675182} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite71] because there is no mapped edge [2019-12-07 17:39:51,219 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1034] [1034] L822-->L822-2: Formula: (let ((.cse3 (= (mod ~x$r_buff0_thd0~0_In1952945498 256) 0)) (.cse2 (= 0 (mod ~x$w_buff0_used~0_In1952945498 256))) (.cse1 (= 0 (mod ~x$r_buff1_thd0~0_In1952945498 256))) (.cse0 (= (mod ~x$w_buff1_used~0_In1952945498 256) 0))) (or (and (= |ULTIMATE.start_main_#t~ite72_Out1952945498| ~x$w_buff1_used~0_In1952945498) (or .cse0 .cse1) (or .cse2 .cse3)) (and (= |ULTIMATE.start_main_#t~ite72_Out1952945498| 0) (or (and (not .cse3) (not .cse2)) (and (not .cse1) (not .cse0)))))) InVars {~x$r_buff0_thd0~0=~x$r_buff0_thd0~0_In1952945498, ~x$w_buff1_used~0=~x$w_buff1_used~0_In1952945498, ~x$r_buff1_thd0~0=~x$r_buff1_thd0~0_In1952945498, ~x$w_buff0_used~0=~x$w_buff0_used~0_In1952945498} OutVars{~x$r_buff0_thd0~0=~x$r_buff0_thd0~0_In1952945498, ULTIMATE.start_main_#t~ite72=|ULTIMATE.start_main_#t~ite72_Out1952945498|, ~x$w_buff1_used~0=~x$w_buff1_used~0_In1952945498, ~x$r_buff1_thd0~0=~x$r_buff1_thd0~0_In1952945498, ~x$w_buff0_used~0=~x$w_buff0_used~0_In1952945498} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite72] because there is no mapped edge [2019-12-07 17:39:51,220 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1047] [1047] L823-->L823-2: Formula: (let ((.cse1 (= (mod ~x$w_buff0_used~0_In785950243 256) 0)) (.cse0 (= 0 (mod ~x$r_buff0_thd0~0_In785950243 256)))) (or (and (not .cse0) (= 0 |ULTIMATE.start_main_#t~ite73_Out785950243|) (not .cse1)) (and (= ~x$r_buff0_thd0~0_In785950243 |ULTIMATE.start_main_#t~ite73_Out785950243|) (or .cse1 .cse0)))) InVars {~x$r_buff0_thd0~0=~x$r_buff0_thd0~0_In785950243, ~x$w_buff0_used~0=~x$w_buff0_used~0_In785950243} OutVars{ULTIMATE.start_main_#t~ite73=|ULTIMATE.start_main_#t~ite73_Out785950243|, ~x$r_buff0_thd0~0=~x$r_buff0_thd0~0_In785950243, ~x$w_buff0_used~0=~x$w_buff0_used~0_In785950243} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite73] because there is no mapped edge [2019-12-07 17:39:51,220 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1038] [1038] L824-->L824-2: Formula: (let ((.cse3 (= (mod ~x$r_buff1_thd0~0_In1979523175 256) 0)) (.cse2 (= (mod ~x$w_buff1_used~0_In1979523175 256) 0)) (.cse0 (= 0 (mod ~x$w_buff0_used~0_In1979523175 256))) (.cse1 (= 0 (mod ~x$r_buff0_thd0~0_In1979523175 256)))) (or (and (or .cse0 .cse1) (or .cse2 .cse3) (= |ULTIMATE.start_main_#t~ite74_Out1979523175| ~x$r_buff1_thd0~0_In1979523175)) (and (= |ULTIMATE.start_main_#t~ite74_Out1979523175| 0) (or (and (not .cse3) (not .cse2)) (and (not .cse0) (not .cse1)))))) InVars {~x$r_buff0_thd0~0=~x$r_buff0_thd0~0_In1979523175, ~x$w_buff1_used~0=~x$w_buff1_used~0_In1979523175, ~x$r_buff1_thd0~0=~x$r_buff1_thd0~0_In1979523175, ~x$w_buff0_used~0=~x$w_buff0_used~0_In1979523175} OutVars{ULTIMATE.start_main_#t~ite74=|ULTIMATE.start_main_#t~ite74_Out1979523175|, ~x$r_buff0_thd0~0=~x$r_buff0_thd0~0_In1979523175, ~x$w_buff1_used~0=~x$w_buff1_used~0_In1979523175, ~x$r_buff1_thd0~0=~x$r_buff1_thd0~0_In1979523175, ~x$w_buff0_used~0=~x$w_buff0_used~0_In1979523175} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite74] because there is no mapped edge [2019-12-07 17:39:51,221 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1101] [1101] L828-->L828-5: Formula: (and (let ((.cse1 (= (mod v_~weak$$choice1~0_49 256) 0)) (.cse0 (= |v_ULTIMATE.start_main_#t~ite77_16| |v_ULTIMATE.start_main_#t~ite78_19|))) (or (and (= |v_ULTIMATE.start_main_#t~ite77_16| v_~__unbuffered_p1_EAX~0_26) (= |v_ULTIMATE.start_main_#t~mem76_12| |v_ULTIMATE.start_main_#t~mem76_11|) .cse0 .cse1) (and (not .cse1) (= |v_ULTIMATE.start_main_#t~mem76_11| |v_ULTIMATE.start_main_#t~ite77_16|) (= |v_ULTIMATE.start_main_#t~mem76_11| (select (select |v_#memory_int_204| v_~__unbuffered_p1_EAX$read_delayed_var~0.base_19) v_~__unbuffered_p1_EAX$read_delayed_var~0.offset_19)) .cse0))) (not (= 0 (mod v_~__unbuffered_p1_EAX$read_delayed~0_22 256)))) InVars {~weak$$choice1~0=v_~weak$$choice1~0_49, ULTIMATE.start_main_#t~mem76=|v_ULTIMATE.start_main_#t~mem76_12|, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_26, ~__unbuffered_p1_EAX$read_delayed~0=v_~__unbuffered_p1_EAX$read_delayed~0_22, ~__unbuffered_p1_EAX$read_delayed_var~0.base=v_~__unbuffered_p1_EAX$read_delayed_var~0.base_19, #memory_int=|v_#memory_int_204|, ~__unbuffered_p1_EAX$read_delayed_var~0.offset=v_~__unbuffered_p1_EAX$read_delayed_var~0.offset_19} OutVars{~weak$$choice1~0=v_~weak$$choice1~0_49, ULTIMATE.start_main_#t~mem76=|v_ULTIMATE.start_main_#t~mem76_11|, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_26, ~__unbuffered_p1_EAX$read_delayed~0=v_~__unbuffered_p1_EAX$read_delayed~0_22, ~__unbuffered_p1_EAX$read_delayed_var~0.base=v_~__unbuffered_p1_EAX$read_delayed_var~0.base_19, #memory_int=|v_#memory_int_204|, ~__unbuffered_p1_EAX$read_delayed_var~0.offset=v_~__unbuffered_p1_EAX$read_delayed_var~0.offset_19, ULTIMATE.start_main_#t~ite77=|v_ULTIMATE.start_main_#t~ite77_16|, ULTIMATE.start_main_#t~ite78=|v_ULTIMATE.start_main_#t~ite78_19|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem76, ULTIMATE.start_main_#t~ite77, ULTIMATE.start_main_#t~ite78] because there is no mapped edge [2019-12-07 17:39:51,221 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1121] [1121] L831-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: (and (= (mod v_~main$tmp_guard1~0_14 256) |v_ULTIMATE.start___VERIFIER_assert_#in~expression_10|) (= v_ULTIMATE.start___VERIFIER_assert_~expression_13 |v_ULTIMATE.start___VERIFIER_assert_#in~expression_10|) (= v_ULTIMATE.start___VERIFIER_assert_~expression_13 0)) InVars {~main$tmp_guard1~0=v_~main$tmp_guard1~0_14} OutVars{ULTIMATE.start___VERIFIER_assert_~expression=v_ULTIMATE.start___VERIFIER_assert_~expression_13, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_14, ULTIMATE.start___VERIFIER_assert_#in~expression=|v_ULTIMATE.start___VERIFIER_assert_#in~expression_10|} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_~expression, ULTIMATE.start___VERIFIER_assert_#in~expression] because there is no mapped edge [2019-12-07 17:39:51,273 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 07.12 05:39:51 BasicIcfg [2019-12-07 17:39:51,273 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-12-07 17:39:51,273 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2019-12-07 17:39:51,273 INFO L271 PluginConnector]: Initializing Witness Printer... [2019-12-07 17:39:51,273 INFO L275 PluginConnector]: Witness Printer initialized [2019-12-07 17:39:51,273 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.12 05:39:37" (3/4) ... [2019-12-07 17:39:51,275 INFO L131 WitnessPrinter]: Generating witness for reachability counterexample [2019-12-07 17:39:51,275 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1138] [1138] ULTIMATE.startENTRY-->L812: Formula: (let ((.cse1 (store |v_#valid_63| 0 0))) (let ((.cse0 (store .cse1 |v_~#x~0.base_138| 1))) (and (= 0 v_~weak$$choice1~0_73) (= 0 v_~x$read_delayed_var~0.base_6) (= v_~main$tmp_guard1~0_20 0) (= 0 v_~x$read_delayed_var~0.offset_6) (= |v_#memory_int_262| (store |v_#memory_int_263| |v_ULTIMATE.start_main_~#t1923~0.base_26| (store (select |v_#memory_int_263| |v_ULTIMATE.start_main_~#t1923~0.base_26|) |v_ULTIMATE.start_main_~#t1923~0.offset_20| 0))) (= v_~__unbuffered_p1_EAX$read_delayed~0_35 0) (= 0 v_~__unbuffered_p1_EAX~0_40) (= v_~x$w_buff0_used~0_1544 0) (= 0 v_~x$read_delayed~0_6) (= v_~x$flush_delayed~0_31 0) (= v_~__unbuffered_p1_EAX$flush_delayed~0_7 0) (= v_~__unbuffered_p1_EAX$r_buff1_thd0~0_8 0) (= v_~__unbuffered_p1_EAX$w_buff1~0_7 0) (= 0 v_~x$r_buff1_thd2~0_593) (= 0 |v_#NULL.base_8|) (= (store .cse0 |v_ULTIMATE.start_main_~#t1923~0.base_26| 1) |v_#valid_61|) (= 0 v_~x$r_buff0_thd2~0_678) (< |v_#StackHeapBarrier_19| |v_ULTIMATE.start_main_~#t1923~0.base_26|) (= 0 v_~__unbuffered_p1_EAX$mem_tmp~0_7) (= |v_ULTIMATE.start_main_~#t1923~0.offset_20| 0) (= |v_#NULL.offset_8| 0) (= v_~__unbuffered_p1_EAX$r_buff0_thd0~0_7 0) (= v_~x$r_buff1_thd1~0_228 0) (= v_~x$r_buff1_thd0~0_242 0) (= v_~x$r_buff0_thd0~0_266 0) (< 0 |v_#StackHeapBarrier_19|) (= v_~__unbuffered_p1_EAX$r_buff0_thd2~0_8 0) (= v_~__unbuffered_p1_EAX$w_buff1_used~0_7 0) (= 0 v_~__unbuffered_cnt~0_50) (= v_~__unbuffered_p1_EAX$read_delayed_var~0.offset_28 0) (= |v_#length_27| (store (store |v_#length_29| |v_~#x~0.base_138| 4) |v_ULTIMATE.start_main_~#t1923~0.base_26| 4)) (= (select .cse0 |v_ULTIMATE.start_main_~#t1923~0.base_26|) 0) (= 0 v_~x$w_buff0~0_879) (= v_~__unbuffered_p1_EAX$r_buff1_thd2~0_8 0) (= 0 |v_~#x~0.offset_138|) (= v_~__unbuffered_p1_EAX$r_buff1_thd1~0_8 0) (= 0 v_~x$w_buff1_used~0_906) (= 0 v_~x$w_buff1~0_524) (= v_~__unbuffered_p1_EAX$r_buff0_thd1~0_7 0) (= 0 v_~weak$$choice0~0_158) (= 0 (select .cse1 |v_~#x~0.base_138|)) (= v_~__unbuffered_p1_EAX$w_buff0_used~0_7 0) (< |v_#StackHeapBarrier_19| |v_~#x~0.base_138|) (= 0 (select (select |v_#memory_int_263| |v_~#x~0.base_138|) |v_~#x~0.offset_138|)) (= v_~x$mem_tmp~0_18 0) (= v_~y~0_410 0) (= v_~__unbuffered_p1_EAX$read_delayed_var~0.base_28 0) (= v_~x$r_buff0_thd1~0_440 0) (= v_~__unbuffered_p1_EAX$w_buff0~0_7 0) (= 0 v_~weak$$choice2~0_95) (= 0 v_~__unbuffered_p0_EAX~0_406) (= v_~main$tmp_guard0~0_37 0)))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_19|, #valid=|v_#valid_63|, #memory_int=|v_#memory_int_263|, #length=|v_#length_29|} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_879, ~__unbuffered_p1_EAX$r_buff0_thd0~0=v_~__unbuffered_p1_EAX$r_buff0_thd0~0_7, ~__unbuffered_p1_EAX$r_buff1_thd2~0=v_~__unbuffered_p1_EAX$r_buff1_thd2~0_8, ~x$flush_delayed~0=v_~x$flush_delayed~0_31, #NULL.offset=|v_#NULL.offset_8|, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_228, ULTIMATE.start_main_~#t1924~0.offset=|v_ULTIMATE.start_main_~#t1924~0.offset_14|, ULTIMATE.start_main_#t~ite73=|v_ULTIMATE.start_main_#t~ite73_31|, ULTIMATE.start_main_#t~ite71=|v_ULTIMATE.start_main_#t~ite71_63|, ~weak$$choice1~0=v_~weak$$choice1~0_73, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_406, ULTIMATE.start_main_~#t1924~0.base=|v_ULTIMATE.start_main_~#t1924~0.base_17|, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_40, ~__unbuffered_p1_EAX$w_buff0~0=v_~__unbuffered_p1_EAX$w_buff0~0_7, ~__unbuffered_p1_EAX$read_delayed_var~0.base=v_~__unbuffered_p1_EAX$read_delayed_var~0.base_28, #length=|v_#length_27|, ~x$r_buff0_thd0~0=v_~x$r_buff0_thd0~0_266, ~__unbuffered_p1_EAX$r_buff0_thd1~0=v_~__unbuffered_p1_EAX$r_buff0_thd1~0_7, ~#x~0.offset=|v_~#x~0.offset_138|, ULTIMATE.start_main_#t~nondet66=|v_ULTIMATE.start_main_#t~nondet66_7|, ~x$w_buff1~0=v_~x$w_buff1~0_524, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_906, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_593, ULTIMATE.start_main_#t~ite77=|v_ULTIMATE.start_main_#t~ite77_24|, ~x$read_delayed_var~0.base=v_~x$read_delayed_var~0.base_6, ~weak$$choice0~0=v_~weak$$choice0~0_158, #StackHeapBarrier=|v_#StackHeapBarrier_19|, ~__unbuffered_p1_EAX$w_buff1_used~0=v_~__unbuffered_p1_EAX$w_buff1_used~0_7, ~__unbuffered_p1_EAX$w_buff1~0=v_~__unbuffered_p1_EAX$w_buff1~0_7, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_50, ULTIMATE.start_main_~#t1923~0.base=|v_ULTIMATE.start_main_~#t1923~0.base_26|, ULTIMATE.start_main_#t~mem68=|v_ULTIMATE.start_main_#t~mem68_26|, ~__unbuffered_p1_EAX$r_buff0_thd2~0=v_~__unbuffered_p1_EAX$r_buff0_thd2~0_8, ULTIMATE.start_main_#t~nondet75=|v_ULTIMATE.start_main_#t~nondet75_37|, ~__unbuffered_p1_EAX$r_buff1_thd0~0=v_~__unbuffered_p1_EAX$r_buff1_thd0~0_8, ~__unbuffered_p1_EAX$flush_delayed~0=v_~__unbuffered_p1_EAX$flush_delayed~0_7, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_440, ~__unbuffered_p1_EAX$read_delayed~0=v_~__unbuffered_p1_EAX$read_delayed~0_35, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_20, ULTIMATE.start_main_#t~ite69=|v_ULTIMATE.start_main_#t~ite69_31|, ~x$mem_tmp~0=v_~x$mem_tmp~0_18, ULTIMATE.start_main_#t~ite74=|v_ULTIMATE.start_main_#t~ite74_53|, ULTIMATE.start_main_#t~ite72=|v_ULTIMATE.start_main_#t~ite72_71|, ULTIMATE.start_main_#t~ite70=|v_ULTIMATE.start_main_#t~ite70_32|, ~__unbuffered_p1_EAX$mem_tmp~0=v_~__unbuffered_p1_EAX$mem_tmp~0_7, ~y~0=v_~y~0_410, ULTIMATE.start_main_#t~mem76=|v_ULTIMATE.start_main_#t~mem76_24|, ULTIMATE.start_main_#t~nondet67=|v_ULTIMATE.start_main_#t~nondet67_14|, ~__unbuffered_p1_EAX$r_buff1_thd1~0=v_~__unbuffered_p1_EAX$r_buff1_thd1~0_8, ~__unbuffered_p1_EAX$read_delayed_var~0.offset=v_~__unbuffered_p1_EAX$read_delayed_var~0.offset_28, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_37, ~x$r_buff1_thd0~0=v_~x$r_buff1_thd0~0_242, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_678, ULTIMATE.start_main_#t~ite78=|v_ULTIMATE.start_main_#t~ite78_33|, #NULL.base=|v_#NULL.base_8|, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_1544, ~__unbuffered_p1_EAX$w_buff0_used~0=v_~__unbuffered_p1_EAX$w_buff0_used~0_7, ~x$read_delayed_var~0.offset=v_~x$read_delayed_var~0.offset_6, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_18|, #valid=|v_#valid_61|, #memory_int=|v_#memory_int_262|, ~#x~0.base=|v_~#x~0.base_138|, ULTIMATE.start_main_~#t1923~0.offset=|v_ULTIMATE.start_main_~#t1923~0.offset_20|, ~weak$$choice2~0=v_~weak$$choice2~0_95, ~x$read_delayed~0=v_~x$read_delayed~0_6} AuxVars[] AssignedVars[~x$w_buff0~0, ~__unbuffered_p1_EAX$r_buff0_thd0~0, ~__unbuffered_p1_EAX$r_buff1_thd2~0, ~x$flush_delayed~0, #NULL.offset, ~x$r_buff1_thd1~0, ULTIMATE.start_main_~#t1924~0.offset, ULTIMATE.start_main_#t~ite73, ULTIMATE.start_main_#t~ite71, ~weak$$choice1~0, ~__unbuffered_p0_EAX~0, ULTIMATE.start_main_~#t1924~0.base, ~__unbuffered_p1_EAX~0, ~__unbuffered_p1_EAX$w_buff0~0, ~__unbuffered_p1_EAX$read_delayed_var~0.base, #length, ~x$r_buff0_thd0~0, ~__unbuffered_p1_EAX$r_buff0_thd1~0, ~#x~0.offset, ULTIMATE.start_main_#t~nondet66, ~x$w_buff1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd2~0, ULTIMATE.start_main_#t~ite77, ~x$read_delayed_var~0.base, ~weak$$choice0~0, ~__unbuffered_p1_EAX$w_buff1_used~0, ~__unbuffered_p1_EAX$w_buff1~0, ~__unbuffered_cnt~0, ULTIMATE.start_main_~#t1923~0.base, ULTIMATE.start_main_#t~mem68, ~__unbuffered_p1_EAX$r_buff0_thd2~0, ULTIMATE.start_main_#t~nondet75, ~__unbuffered_p1_EAX$r_buff1_thd0~0, ~__unbuffered_p1_EAX$flush_delayed~0, ~x$r_buff0_thd1~0, ~__unbuffered_p1_EAX$read_delayed~0, ~main$tmp_guard1~0, ULTIMATE.start_main_#t~ite69, ~x$mem_tmp~0, ULTIMATE.start_main_#t~ite74, ULTIMATE.start_main_#t~ite72, ULTIMATE.start_main_#t~ite70, ~__unbuffered_p1_EAX$mem_tmp~0, ~y~0, ULTIMATE.start_main_#t~mem76, ULTIMATE.start_main_#t~nondet67, ~__unbuffered_p1_EAX$r_buff1_thd1~0, ~__unbuffered_p1_EAX$read_delayed_var~0.offset, ~main$tmp_guard0~0, ~x$r_buff1_thd0~0, ~x$r_buff0_thd2~0, ULTIMATE.start_main_#t~ite78, #NULL.base, ~x$w_buff0_used~0, ~__unbuffered_p1_EAX$w_buff0_used~0, ~x$read_delayed_var~0.offset, ULTIMATE.start_main_#res, #valid, #memory_int, ~#x~0.base, ULTIMATE.start_main_~#t1923~0.offset, ~weak$$choice2~0, ~x$read_delayed~0] because there is no mapped edge [2019-12-07 17:39:51,276 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1090] [1090] L812-1-->L814: Formula: (and (< |v_#StackHeapBarrier_11| |v_ULTIMATE.start_main_~#t1924~0.base_11|) (= |v_ULTIMATE.start_main_~#t1924~0.offset_11| 0) (= |v_#length_17| (store |v_#length_18| |v_ULTIMATE.start_main_~#t1924~0.base_11| 4)) (= (store |v_#memory_int_169| |v_ULTIMATE.start_main_~#t1924~0.base_11| (store (select |v_#memory_int_169| |v_ULTIMATE.start_main_~#t1924~0.base_11|) |v_ULTIMATE.start_main_~#t1924~0.offset_11| 1)) |v_#memory_int_168|) (= |v_#valid_29| (store |v_#valid_30| |v_ULTIMATE.start_main_~#t1924~0.base_11| 1)) (= 0 (select |v_#valid_30| |v_ULTIMATE.start_main_~#t1924~0.base_11|)) (not (= |v_ULTIMATE.start_main_~#t1924~0.base_11| 0))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_11|, #valid=|v_#valid_30|, #memory_int=|v_#memory_int_169|, #length=|v_#length_18|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_11|, ULTIMATE.start_main_~#t1924~0.base=|v_ULTIMATE.start_main_~#t1924~0.base_11|, #valid=|v_#valid_29|, ULTIMATE.start_main_#t~nondet66=|v_ULTIMATE.start_main_#t~nondet66_5|, #memory_int=|v_#memory_int_168|, #length=|v_#length_17|, ULTIMATE.start_main_~#t1924~0.offset=|v_ULTIMATE.start_main_~#t1924~0.offset_11|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t1924~0.base, #valid, ULTIMATE.start_main_#t~nondet66, #memory_int, #length, ULTIMATE.start_main_~#t1924~0.offset] because there is no mapped edge [2019-12-07 17:39:51,278 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1106] [1106] L774-->L774-14: Formula: (let ((.cse0 (= 0 (mod ~weak$$choice2~0_In-97422436 256)))) (or (and (not .cse0) (= |P1Thread1of1ForFork0_#t~ite34_Out-97422436| ~x$w_buff1~0_In-97422436) (= |P1Thread1of1ForFork0_#t~ite33_In-97422436| |P1Thread1of1ForFork0_#t~ite33_Out-97422436|)) (and (= 0 (mod ~x$w_buff0_used~0_In-97422436 256)) .cse0 (= |P1Thread1of1ForFork0_#t~ite33_Out-97422436| ~x$w_buff1~0_In-97422436) (= |P1Thread1of1ForFork0_#t~ite34_Out-97422436| |P1Thread1of1ForFork0_#t~ite33_Out-97422436|)))) InVars {~x$w_buff1~0=~x$w_buff1~0_In-97422436, P1Thread1of1ForFork0_#t~ite33=|P1Thread1of1ForFork0_#t~ite33_In-97422436|, ~weak$$choice2~0=~weak$$choice2~0_In-97422436, ~x$w_buff0_used~0=~x$w_buff0_used~0_In-97422436} OutVars{~x$w_buff1~0=~x$w_buff1~0_In-97422436, P1Thread1of1ForFork0_#t~ite33=|P1Thread1of1ForFork0_#t~ite33_Out-97422436|, P1Thread1of1ForFork0_#t~ite34=|P1Thread1of1ForFork0_#t~ite34_Out-97422436|, ~weak$$choice2~0=~weak$$choice2~0_In-97422436, ~x$w_buff0_used~0=~x$w_buff0_used~0_In-97422436} AuxVars[] AssignedVars[P1Thread1of1ForFork0_#t~ite33, P1Thread1of1ForFork0_#t~ite34] because there is no mapped edge [2019-12-07 17:39:51,278 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1105] [1105] L775-->L775-14: Formula: (let ((.cse0 (= 0 (mod ~weak$$choice2~0_In-705404087 256))) (.cse1 (mod ~x$w_buff0_used~0_In-705404087 256))) (or (and (not .cse0) (= .cse1 |P1Thread1of1ForFork0_#t~ite39_Out-705404087|) (= |P1Thread1of1ForFork0_#t~ite38_In-705404087| |P1Thread1of1ForFork0_#t~ite38_Out-705404087|)) (and (= |P1Thread1of1ForFork0_#t~ite38_Out-705404087| |P1Thread1of1ForFork0_#t~ite39_Out-705404087|) .cse0 (= .cse1 |P1Thread1of1ForFork0_#t~ite38_Out-705404087|) (= .cse1 0)))) InVars {~weak$$choice2~0=~weak$$choice2~0_In-705404087, ~x$w_buff0_used~0=~x$w_buff0_used~0_In-705404087, P1Thread1of1ForFork0_#t~ite38=|P1Thread1of1ForFork0_#t~ite38_In-705404087|} OutVars{P1Thread1of1ForFork0_#t~ite39=|P1Thread1of1ForFork0_#t~ite39_Out-705404087|, ~weak$$choice2~0=~weak$$choice2~0_In-705404087, P1Thread1of1ForFork0_#t~ite38=|P1Thread1of1ForFork0_#t~ite38_Out-705404087|, ~x$w_buff0_used~0=~x$w_buff0_used~0_In-705404087} AuxVars[] AssignedVars[P1Thread1of1ForFork0_#t~ite39, P1Thread1of1ForFork0_#t~ite38] because there is no mapped edge [2019-12-07 17:39:51,279 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [983] [983] L777-->L778: Formula: (and (= v_~x$r_buff0_thd2~0_150 v_~x$r_buff0_thd2~0_149) (not (= (mod v_~weak$$choice2~0_23 256) 0))) InVars {~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_150, ~weak$$choice2~0=v_~weak$$choice2~0_23} OutVars{P1Thread1of1ForFork0_#t~ite47=|v_P1Thread1of1ForFork0_#t~ite47_7|, P1Thread1of1ForFork0_#t~ite46=|v_P1Thread1of1ForFork0_#t~ite46_15|, P1Thread1of1ForFork0_#t~ite45=|v_P1Thread1of1ForFork0_#t~ite45_14|, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_149, ~weak$$choice2~0=v_~weak$$choice2~0_23, P1Thread1of1ForFork0_#t~ite49=|v_P1Thread1of1ForFork0_#t~ite49_7|, P1Thread1of1ForFork0_#t~ite48=|v_P1Thread1of1ForFork0_#t~ite48_7|} AuxVars[] AssignedVars[P1Thread1of1ForFork0_#t~ite47, P1Thread1of1ForFork0_#t~ite46, P1Thread1of1ForFork0_#t~ite45, ~x$r_buff0_thd2~0, P1Thread1of1ForFork0_#t~ite49, P1Thread1of1ForFork0_#t~ite48] because there is no mapped edge [2019-12-07 17:39:51,279 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1104] [1104] L778-->L778-17: Formula: (let ((.cse0 (= (mod ~weak$$choice2~0_In241599324 256) 0))) (or (and (= |P1Thread1of1ForFork0_#t~ite54_Out241599324| ~x$r_buff1_thd2~0_In241599324) (= |P1Thread1of1ForFork0_#t~ite55_Out241599324| |P1Thread1of1ForFork0_#t~ite54_Out241599324|) (= (mod ~x$w_buff0_used~0_In241599324 256) 0) .cse0) (and (= |P1Thread1of1ForFork0_#t~ite54_In241599324| |P1Thread1of1ForFork0_#t~ite54_Out241599324|) (not .cse0) (= |P1Thread1of1ForFork0_#t~ite55_Out241599324| ~x$r_buff1_thd2~0_In241599324)))) InVars {P1Thread1of1ForFork0_#t~ite54=|P1Thread1of1ForFork0_#t~ite54_In241599324|, ~x$r_buff1_thd2~0=~x$r_buff1_thd2~0_In241599324, ~weak$$choice2~0=~weak$$choice2~0_In241599324, ~x$w_buff0_used~0=~x$w_buff0_used~0_In241599324} OutVars{P1Thread1of1ForFork0_#t~ite54=|P1Thread1of1ForFork0_#t~ite54_Out241599324|, ~x$r_buff1_thd2~0=~x$r_buff1_thd2~0_In241599324, P1Thread1of1ForFork0_#t~ite55=|P1Thread1of1ForFork0_#t~ite55_Out241599324|, ~weak$$choice2~0=~weak$$choice2~0_In241599324, ~x$w_buff0_used~0=~x$w_buff0_used~0_In241599324} AuxVars[] AssignedVars[P1Thread1of1ForFork0_#t~ite54, P1Thread1of1ForFork0_#t~ite55] because there is no mapped edge [2019-12-07 17:39:51,280 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1031] [1031] L782-->L789: Formula: (and (= v_~y~0_230 1) (not (= 0 (mod v_~x$flush_delayed~0_12 256))) (= (store |v_#memory_int_98| |v_~#x~0.base_57| (store (select |v_#memory_int_98| |v_~#x~0.base_57|) |v_~#x~0.offset_57| v_~x$mem_tmp~0_9)) |v_#memory_int_97|) (= v_~x$flush_delayed~0_11 0)) InVars {~#x~0.offset=|v_~#x~0.offset_57|, ~x$flush_delayed~0=v_~x$flush_delayed~0_12, #memory_int=|v_#memory_int_98|, ~#x~0.base=|v_~#x~0.base_57|, ~x$mem_tmp~0=v_~x$mem_tmp~0_9} OutVars{P1Thread1of1ForFork0_#t~mem57=|v_P1Thread1of1ForFork0_#t~mem57_3|, ~x$flush_delayed~0=v_~x$flush_delayed~0_11, ~#x~0.offset=|v_~#x~0.offset_57|, P1Thread1of1ForFork0_#t~ite58=|v_P1Thread1of1ForFork0_#t~ite58_5|, #memory_int=|v_#memory_int_97|, ~#x~0.base=|v_~#x~0.base_57|, ~x$mem_tmp~0=v_~x$mem_tmp~0_9, ~y~0=v_~y~0_230} AuxVars[] AssignedVars[P1Thread1of1ForFork0_#t~mem57, ~x$flush_delayed~0, P1Thread1of1ForFork0_#t~ite58, #memory_int, ~y~0] because there is no mapped edge [2019-12-07 17:39:51,280 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1055] [1055] L789-2-->L789-4: Formula: (let ((.cse1 (= 0 (mod ~x$w_buff1_used~0_In-1827343978 256))) (.cse0 (= 0 (mod ~x$r_buff1_thd2~0_In-1827343978 256)))) (or (and (or .cse0 .cse1) (= (select (select |#memory_int_In-1827343978| |~#x~0.base_In-1827343978|) |~#x~0.offset_In-1827343978|) |P1Thread1of1ForFork0_#t~mem59_Out-1827343978|) (= |P1Thread1of1ForFork0_#t~mem59_Out-1827343978| |P1Thread1of1ForFork0_#t~ite60_Out-1827343978|)) (and (= |P1Thread1of1ForFork0_#t~ite60_Out-1827343978| ~x$w_buff1~0_In-1827343978) (not .cse1) (not .cse0) (= |P1Thread1of1ForFork0_#t~mem59_In-1827343978| |P1Thread1of1ForFork0_#t~mem59_Out-1827343978|)))) InVars {P1Thread1of1ForFork0_#t~mem59=|P1Thread1of1ForFork0_#t~mem59_In-1827343978|, ~#x~0.offset=|~#x~0.offset_In-1827343978|, ~x$w_buff1~0=~x$w_buff1~0_In-1827343978, ~#x~0.base=|~#x~0.base_In-1827343978|, #memory_int=|#memory_int_In-1827343978|, ~x$w_buff1_used~0=~x$w_buff1_used~0_In-1827343978, ~x$r_buff1_thd2~0=~x$r_buff1_thd2~0_In-1827343978} OutVars{P1Thread1of1ForFork0_#t~mem59=|P1Thread1of1ForFork0_#t~mem59_Out-1827343978|, ~#x~0.offset=|~#x~0.offset_In-1827343978|, P1Thread1of1ForFork0_#t~ite60=|P1Thread1of1ForFork0_#t~ite60_Out-1827343978|, ~x$w_buff1~0=~x$w_buff1~0_In-1827343978, ~#x~0.base=|~#x~0.base_In-1827343978|, #memory_int=|#memory_int_In-1827343978|, ~x$w_buff1_used~0=~x$w_buff1_used~0_In-1827343978, ~x$r_buff1_thd2~0=~x$r_buff1_thd2~0_In-1827343978} AuxVars[] AssignedVars[P1Thread1of1ForFork0_#t~mem59, P1Thread1of1ForFork0_#t~ite60] because there is no mapped edge [2019-12-07 17:39:51,280 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1025] [1025] L789-4-->L790: Formula: (= (store |v_#memory_int_82| |v_~#x~0.base_50| (store (select |v_#memory_int_82| |v_~#x~0.base_50|) |v_~#x~0.offset_50| |v_P1Thread1of1ForFork0_#t~ite60_10|)) |v_#memory_int_81|) InVars {~#x~0.offset=|v_~#x~0.offset_50|, P1Thread1of1ForFork0_#t~ite60=|v_P1Thread1of1ForFork0_#t~ite60_10|, #memory_int=|v_#memory_int_82|, ~#x~0.base=|v_~#x~0.base_50|} OutVars{P1Thread1of1ForFork0_#t~mem59=|v_P1Thread1of1ForFork0_#t~mem59_5|, ~#x~0.offset=|v_~#x~0.offset_50|, P1Thread1of1ForFork0_#t~ite60=|v_P1Thread1of1ForFork0_#t~ite60_9|, P1Thread1of1ForFork0_#t~ite61=|v_P1Thread1of1ForFork0_#t~ite61_5|, #memory_int=|v_#memory_int_81|, ~#x~0.base=|v_~#x~0.base_50|} AuxVars[] AssignedVars[P1Thread1of1ForFork0_#t~mem59, P1Thread1of1ForFork0_#t~ite60, P1Thread1of1ForFork0_#t~ite61, #memory_int] because there is no mapped edge [2019-12-07 17:39:51,280 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1054] [1054] L790-->L790-2: Formula: (let ((.cse0 (= 0 (mod ~x$r_buff0_thd2~0_In1869351778 256))) (.cse1 (= (mod ~x$w_buff0_used~0_In1869351778 256) 0))) (or (and (not .cse0) (not .cse1) (= |P1Thread1of1ForFork0_#t~ite62_Out1869351778| 0)) (and (or .cse0 .cse1) (= |P1Thread1of1ForFork0_#t~ite62_Out1869351778| ~x$w_buff0_used~0_In1869351778)))) InVars {~x$r_buff0_thd2~0=~x$r_buff0_thd2~0_In1869351778, ~x$w_buff0_used~0=~x$w_buff0_used~0_In1869351778} OutVars{P1Thread1of1ForFork0_#t~ite62=|P1Thread1of1ForFork0_#t~ite62_Out1869351778|, ~x$r_buff0_thd2~0=~x$r_buff0_thd2~0_In1869351778, ~x$w_buff0_used~0=~x$w_buff0_used~0_In1869351778} AuxVars[] AssignedVars[P1Thread1of1ForFork0_#t~ite62] because there is no mapped edge [2019-12-07 17:39:51,281 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1042] [1042] L791-->L791-2: Formula: (let ((.cse1 (= (mod ~x$r_buff1_thd2~0_In386668418 256) 0)) (.cse0 (= 0 (mod ~x$w_buff1_used~0_In386668418 256))) (.cse2 (= (mod ~x$w_buff0_used~0_In386668418 256) 0)) (.cse3 (= (mod ~x$r_buff0_thd2~0_In386668418 256) 0))) (or (and (or .cse0 .cse1) (= |P1Thread1of1ForFork0_#t~ite63_Out386668418| ~x$w_buff1_used~0_In386668418) (or .cse2 .cse3)) (and (or (and (not .cse1) (not .cse0)) (and (not .cse2) (not .cse3))) (= |P1Thread1of1ForFork0_#t~ite63_Out386668418| 0)))) InVars {~x$w_buff1_used~0=~x$w_buff1_used~0_In386668418, ~x$r_buff1_thd2~0=~x$r_buff1_thd2~0_In386668418, ~x$r_buff0_thd2~0=~x$r_buff0_thd2~0_In386668418, ~x$w_buff0_used~0=~x$w_buff0_used~0_In386668418} OutVars{P1Thread1of1ForFork0_#t~ite63=|P1Thread1of1ForFork0_#t~ite63_Out386668418|, ~x$w_buff1_used~0=~x$w_buff1_used~0_In386668418, ~x$r_buff1_thd2~0=~x$r_buff1_thd2~0_In386668418, ~x$r_buff0_thd2~0=~x$r_buff0_thd2~0_In386668418, ~x$w_buff0_used~0=~x$w_buff0_used~0_In386668418} AuxVars[] AssignedVars[P1Thread1of1ForFork0_#t~ite63] because there is no mapped edge [2019-12-07 17:39:51,281 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1051] [1051] L792-->L792-2: Formula: (let ((.cse1 (= (mod ~x$w_buff0_used~0_In2034150270 256) 0)) (.cse0 (= (mod ~x$r_buff0_thd2~0_In2034150270 256) 0))) (or (and (not .cse0) (not .cse1) (= |P1Thread1of1ForFork0_#t~ite64_Out2034150270| 0)) (and (or .cse1 .cse0) (= |P1Thread1of1ForFork0_#t~ite64_Out2034150270| ~x$r_buff0_thd2~0_In2034150270)))) InVars {~x$r_buff0_thd2~0=~x$r_buff0_thd2~0_In2034150270, ~x$w_buff0_used~0=~x$w_buff0_used~0_In2034150270} OutVars{P1Thread1of1ForFork0_#t~ite64=|P1Thread1of1ForFork0_#t~ite64_Out2034150270|, ~x$r_buff0_thd2~0=~x$r_buff0_thd2~0_In2034150270, ~x$w_buff0_used~0=~x$w_buff0_used~0_In2034150270} AuxVars[] AssignedVars[P1Thread1of1ForFork0_#t~ite64] because there is no mapped edge [2019-12-07 17:39:51,281 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1035] [1035] L793-->L793-2: Formula: (let ((.cse0 (= 0 (mod ~x$w_buff0_used~0_In1538980556 256))) (.cse1 (= (mod ~x$r_buff0_thd2~0_In1538980556 256) 0)) (.cse3 (= 0 (mod ~x$w_buff1_used~0_In1538980556 256))) (.cse2 (= 0 (mod ~x$r_buff1_thd2~0_In1538980556 256)))) (or (and (= |P1Thread1of1ForFork0_#t~ite65_Out1538980556| 0) (or (and (not .cse0) (not .cse1)) (and (not .cse2) (not .cse3)))) (and (or .cse0 .cse1) (= |P1Thread1of1ForFork0_#t~ite65_Out1538980556| ~x$r_buff1_thd2~0_In1538980556) (or .cse3 .cse2)))) InVars {~x$w_buff1_used~0=~x$w_buff1_used~0_In1538980556, ~x$r_buff1_thd2~0=~x$r_buff1_thd2~0_In1538980556, ~x$r_buff0_thd2~0=~x$r_buff0_thd2~0_In1538980556, ~x$w_buff0_used~0=~x$w_buff0_used~0_In1538980556} OutVars{P1Thread1of1ForFork0_#t~ite65=|P1Thread1of1ForFork0_#t~ite65_Out1538980556|, ~x$w_buff1_used~0=~x$w_buff1_used~0_In1538980556, ~x$r_buff1_thd2~0=~x$r_buff1_thd2~0_In1538980556, ~x$r_buff0_thd2~0=~x$r_buff0_thd2~0_In1538980556, ~x$w_buff0_used~0=~x$w_buff0_used~0_In1538980556} AuxVars[] AssignedVars[P1Thread1of1ForFork0_#t~ite65] because there is no mapped edge [2019-12-07 17:39:51,282 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1072] [1072] L793-2-->P1EXIT: Formula: (and (= 0 |v_P1Thread1of1ForFork0_#res.offset_3|) (= 0 |v_P1Thread1of1ForFork0_#res.base_3|) (= v_~x$r_buff1_thd2~0_268 |v_P1Thread1of1ForFork0_#t~ite65_18|) (= v_~__unbuffered_cnt~0_20 (+ v_~__unbuffered_cnt~0_21 1))) InVars {P1Thread1of1ForFork0_#t~ite65=|v_P1Thread1of1ForFork0_#t~ite65_18|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_21} OutVars{P1Thread1of1ForFork0_#t~ite65=|v_P1Thread1of1ForFork0_#t~ite65_17|, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_268, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_20, P1Thread1of1ForFork0_#res.offset=|v_P1Thread1of1ForFork0_#res.offset_3|, P1Thread1of1ForFork0_#res.base=|v_P1Thread1of1ForFork0_#res.base_3|} AuxVars[] AssignedVars[P1Thread1of1ForFork0_#t~ite65, ~x$r_buff1_thd2~0, ~__unbuffered_cnt~0, P1Thread1of1ForFork0_#res.offset, P1Thread1of1ForFork0_#res.base] because there is no mapped edge [2019-12-07 17:39:51,282 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1103] [1103] P0ENTRY-->L4-3: Formula: (and (= ~y~0_In-962066347 ~__unbuffered_p0_EAX~0_Out-962066347) (= P0Thread1of1ForFork1___VERIFIER_assert_~expression_Out-962066347 |P0Thread1of1ForFork1___VERIFIER_assert_#in~expression_Out-962066347|) (= ~x$w_buff0~0_Out-962066347 1) (= ~x$w_buff0_used~0_In-962066347 ~x$w_buff1_used~0_Out-962066347) (= P0Thread1of1ForFork1_~arg.base_Out-962066347 |P0Thread1of1ForFork1_#in~arg.base_In-962066347|) (= P0Thread1of1ForFork1_~arg.offset_Out-962066347 |P0Thread1of1ForFork1_#in~arg.offset_In-962066347|) (not (= P0Thread1of1ForFork1___VERIFIER_assert_~expression_Out-962066347 0)) (= ~x$w_buff1~0_Out-962066347 ~x$w_buff0~0_In-962066347) (= ~x$w_buff0_used~0_Out-962066347 1) (= (ite (not (and (not (= (mod ~x$w_buff1_used~0_Out-962066347 256) 0)) (not (= 0 (mod ~x$w_buff0_used~0_Out-962066347 256))))) 1 0) |P0Thread1of1ForFork1___VERIFIER_assert_#in~expression_Out-962066347|)) InVars {~x$w_buff0~0=~x$w_buff0~0_In-962066347, P0Thread1of1ForFork1_#in~arg.offset=|P0Thread1of1ForFork1_#in~arg.offset_In-962066347|, P0Thread1of1ForFork1_#in~arg.base=|P0Thread1of1ForFork1_#in~arg.base_In-962066347|, ~y~0=~y~0_In-962066347, ~x$w_buff0_used~0=~x$w_buff0_used~0_In-962066347} OutVars{~x$w_buff0~0=~x$w_buff0~0_Out-962066347, ~__unbuffered_p0_EAX~0=~__unbuffered_p0_EAX~0_Out-962066347, P0Thread1of1ForFork1_#in~arg.offset=|P0Thread1of1ForFork1_#in~arg.offset_In-962066347|, ~x$w_buff1~0=~x$w_buff1~0_Out-962066347, ~x$w_buff1_used~0=~x$w_buff1_used~0_Out-962066347, P0Thread1of1ForFork1___VERIFIER_assert_~expression=P0Thread1of1ForFork1___VERIFIER_assert_~expression_Out-962066347, P0Thread1of1ForFork1_~arg.offset=P0Thread1of1ForFork1_~arg.offset_Out-962066347, P0Thread1of1ForFork1_#in~arg.base=|P0Thread1of1ForFork1_#in~arg.base_In-962066347|, P0Thread1of1ForFork1___VERIFIER_assert_#in~expression=|P0Thread1of1ForFork1___VERIFIER_assert_#in~expression_Out-962066347|, ~y~0=~y~0_In-962066347, P0Thread1of1ForFork1_~arg.base=P0Thread1of1ForFork1_~arg.base_Out-962066347, ~x$w_buff0_used~0=~x$w_buff0_used~0_Out-962066347} AuxVars[] AssignedVars[~x$w_buff0~0, ~__unbuffered_p0_EAX~0, ~x$w_buff1~0, ~x$w_buff1_used~0, P0Thread1of1ForFork1___VERIFIER_assert_~expression, P0Thread1of1ForFork1_~arg.offset, P0Thread1of1ForFork1___VERIFIER_assert_#in~expression, P0Thread1of1ForFork1_~arg.base, ~x$w_buff0_used~0] because there is no mapped edge [2019-12-07 17:39:51,283 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1053] [1053] L754-->L754-2: Formula: (let ((.cse1 (= (mod ~x$w_buff0_used~0_In-966059907 256) 0)) (.cse0 (= (mod ~x$r_buff0_thd1~0_In-966059907 256) 0))) (or (and (or .cse0 .cse1) (= |P0Thread1of1ForFork1_#t~ite6_Out-966059907| ~x$w_buff0_used~0_In-966059907)) (and (= |P0Thread1of1ForFork1_#t~ite6_Out-966059907| 0) (not .cse1) (not .cse0)))) InVars {~x$r_buff0_thd1~0=~x$r_buff0_thd1~0_In-966059907, ~x$w_buff0_used~0=~x$w_buff0_used~0_In-966059907} OutVars{~x$r_buff0_thd1~0=~x$r_buff0_thd1~0_In-966059907, P0Thread1of1ForFork1_#t~ite6=|P0Thread1of1ForFork1_#t~ite6_Out-966059907|, ~x$w_buff0_used~0=~x$w_buff0_used~0_In-966059907} AuxVars[] AssignedVars[P0Thread1of1ForFork1_#t~ite6] because there is no mapped edge [2019-12-07 17:39:51,283 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1040] [1040] L755-->L755-2: Formula: (let ((.cse1 (= 0 (mod ~x$w_buff1_used~0_In-1931907763 256))) (.cse0 (= 0 (mod ~x$r_buff1_thd1~0_In-1931907763 256))) (.cse3 (= 0 (mod ~x$w_buff0_used~0_In-1931907763 256))) (.cse2 (= 0 (mod ~x$r_buff0_thd1~0_In-1931907763 256)))) (or (and (or .cse0 .cse1) (= ~x$w_buff1_used~0_In-1931907763 |P0Thread1of1ForFork1_#t~ite7_Out-1931907763|) (or .cse2 .cse3)) (and (or (and (not .cse1) (not .cse0)) (and (not .cse3) (not .cse2))) (= 0 |P0Thread1of1ForFork1_#t~ite7_Out-1931907763|)))) InVars {~x$r_buff0_thd1~0=~x$r_buff0_thd1~0_In-1931907763, ~x$w_buff1_used~0=~x$w_buff1_used~0_In-1931907763, ~x$r_buff1_thd1~0=~x$r_buff1_thd1~0_In-1931907763, ~x$w_buff0_used~0=~x$w_buff0_used~0_In-1931907763} OutVars{~x$r_buff0_thd1~0=~x$r_buff0_thd1~0_In-1931907763, P0Thread1of1ForFork1_#t~ite7=|P0Thread1of1ForFork1_#t~ite7_Out-1931907763|, ~x$w_buff1_used~0=~x$w_buff1_used~0_In-1931907763, ~x$r_buff1_thd1~0=~x$r_buff1_thd1~0_In-1931907763, ~x$w_buff0_used~0=~x$w_buff0_used~0_In-1931907763} AuxVars[] AssignedVars[P0Thread1of1ForFork1_#t~ite7] because there is no mapped edge [2019-12-07 17:39:51,284 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1032] [1032] L756-->L757: Formula: (let ((.cse0 (= ~x$r_buff0_thd1~0_In-458570688 ~x$r_buff0_thd1~0_Out-458570688)) (.cse1 (= (mod ~x$w_buff0_used~0_In-458570688 256) 0)) (.cse2 (= (mod ~x$r_buff0_thd1~0_In-458570688 256) 0))) (or (and .cse0 .cse1) (and .cse0 .cse2) (and (not .cse1) (not .cse2) (= 0 ~x$r_buff0_thd1~0_Out-458570688)))) InVars {~x$r_buff0_thd1~0=~x$r_buff0_thd1~0_In-458570688, ~x$w_buff0_used~0=~x$w_buff0_used~0_In-458570688} OutVars{~x$r_buff0_thd1~0=~x$r_buff0_thd1~0_Out-458570688, P0Thread1of1ForFork1_#t~ite8=|P0Thread1of1ForFork1_#t~ite8_Out-458570688|, ~x$w_buff0_used~0=~x$w_buff0_used~0_In-458570688} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, P0Thread1of1ForFork1_#t~ite8] because there is no mapped edge [2019-12-07 17:39:51,284 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1041] [1041] L757-->L757-2: Formula: (let ((.cse3 (= 0 (mod ~x$w_buff0_used~0_In1612778726 256))) (.cse2 (= (mod ~x$r_buff0_thd1~0_In1612778726 256) 0)) (.cse1 (= 0 (mod ~x$w_buff1_used~0_In1612778726 256))) (.cse0 (= (mod ~x$r_buff1_thd1~0_In1612778726 256) 0))) (or (and (or (and (not .cse0) (not .cse1)) (and (not .cse2) (not .cse3))) (= 0 |P0Thread1of1ForFork1_#t~ite9_Out1612778726|)) (and (or .cse3 .cse2) (= ~x$r_buff1_thd1~0_In1612778726 |P0Thread1of1ForFork1_#t~ite9_Out1612778726|) (or .cse1 .cse0)))) InVars {~x$r_buff0_thd1~0=~x$r_buff0_thd1~0_In1612778726, ~x$w_buff1_used~0=~x$w_buff1_used~0_In1612778726, ~x$r_buff1_thd1~0=~x$r_buff1_thd1~0_In1612778726, ~x$w_buff0_used~0=~x$w_buff0_used~0_In1612778726} OutVars{~x$r_buff0_thd1~0=~x$r_buff0_thd1~0_In1612778726, P0Thread1of1ForFork1_#t~ite9=|P0Thread1of1ForFork1_#t~ite9_Out1612778726|, ~x$w_buff1_used~0=~x$w_buff1_used~0_In1612778726, ~x$r_buff1_thd1~0=~x$r_buff1_thd1~0_In1612778726, ~x$w_buff0_used~0=~x$w_buff0_used~0_In1612778726} AuxVars[] AssignedVars[P0Thread1of1ForFork1_#t~ite9] because there is no mapped edge [2019-12-07 17:39:51,284 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1096] [1096] L757-2-->P0EXIT: Formula: (and (= 0 |v_P0Thread1of1ForFork1_#res.base_3|) (= v_~__unbuffered_cnt~0_26 (+ v_~__unbuffered_cnt~0_27 1)) (= 0 |v_P0Thread1of1ForFork1_#res.offset_3|) (= v_~x$r_buff1_thd1~0_104 |v_P0Thread1of1ForFork1_#t~ite9_20|)) InVars {P0Thread1of1ForFork1_#t~ite9=|v_P0Thread1of1ForFork1_#t~ite9_20|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_27} OutVars{P0Thread1of1ForFork1_#res.offset=|v_P0Thread1of1ForFork1_#res.offset_3|, P0Thread1of1ForFork1_#t~ite9=|v_P0Thread1of1ForFork1_#t~ite9_19|, P0Thread1of1ForFork1_#res.base=|v_P0Thread1of1ForFork1_#res.base_3|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_26, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_104} AuxVars[] AssignedVars[P0Thread1of1ForFork1_#res.offset, P0Thread1of1ForFork1_#t~ite9, P0Thread1of1ForFork1_#res.base, ~__unbuffered_cnt~0, ~x$r_buff1_thd1~0] because there is no mapped edge [2019-12-07 17:39:51,284 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [997] [997] L818-->L820-2: Formula: (and (not (= 0 (mod v_~main$tmp_guard0~0_6 256))) (or (= 0 (mod v_~x$r_buff0_thd0~0_50 256)) (= 0 (mod v_~x$w_buff0_used~0_448 256)))) InVars {~x$r_buff0_thd0~0=v_~x$r_buff0_thd0~0_50, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_6, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_448} OutVars{~x$r_buff0_thd0~0=v_~x$r_buff0_thd0~0_50, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_6, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_448} AuxVars[] AssignedVars[] because there is no mapped edge [2019-12-07 17:39:51,284 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1046] [1046] L820-2-->L820-4: Formula: (let ((.cse0 (= (mod ~x$w_buff1_used~0_In-749488256 256) 0)) (.cse1 (= (mod ~x$r_buff1_thd0~0_In-749488256 256) 0))) (or (and (= |ULTIMATE.start_main_#t~mem68_In-749488256| |ULTIMATE.start_main_#t~mem68_Out-749488256|) (not .cse0) (not .cse1) (= |ULTIMATE.start_main_#t~ite69_Out-749488256| ~x$w_buff1~0_In-749488256)) (and (= |ULTIMATE.start_main_#t~mem68_Out-749488256| |ULTIMATE.start_main_#t~ite69_Out-749488256|) (or .cse0 .cse1) (= |ULTIMATE.start_main_#t~mem68_Out-749488256| (select (select |#memory_int_In-749488256| |~#x~0.base_In-749488256|) |~#x~0.offset_In-749488256|))))) InVars {ULTIMATE.start_main_#t~mem68=|ULTIMATE.start_main_#t~mem68_In-749488256|, ~#x~0.offset=|~#x~0.offset_In-749488256|, ~x$w_buff1~0=~x$w_buff1~0_In-749488256, ~#x~0.base=|~#x~0.base_In-749488256|, #memory_int=|#memory_int_In-749488256|, ~x$w_buff1_used~0=~x$w_buff1_used~0_In-749488256, ~x$r_buff1_thd0~0=~x$r_buff1_thd0~0_In-749488256} OutVars{ULTIMATE.start_main_#t~mem68=|ULTIMATE.start_main_#t~mem68_Out-749488256|, ~#x~0.offset=|~#x~0.offset_In-749488256|, ~x$w_buff1~0=~x$w_buff1~0_In-749488256, ~#x~0.base=|~#x~0.base_In-749488256|, #memory_int=|#memory_int_In-749488256|, ~x$w_buff1_used~0=~x$w_buff1_used~0_In-749488256, ULTIMATE.start_main_#t~ite69=|ULTIMATE.start_main_#t~ite69_Out-749488256|, ~x$r_buff1_thd0~0=~x$r_buff1_thd0~0_In-749488256} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem68, ULTIMATE.start_main_#t~ite69] because there is no mapped edge [2019-12-07 17:39:51,284 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1023] [1023] L820-4-->L821: Formula: (= (store |v_#memory_int_76| |v_~#x~0.base_45| (store (select |v_#memory_int_76| |v_~#x~0.base_45|) |v_~#x~0.offset_45| |v_ULTIMATE.start_main_#t~ite69_12|)) |v_#memory_int_75|) InVars {~#x~0.offset=|v_~#x~0.offset_45|, #memory_int=|v_#memory_int_76|, ~#x~0.base=|v_~#x~0.base_45|, ULTIMATE.start_main_#t~ite69=|v_ULTIMATE.start_main_#t~ite69_12|} OutVars{ULTIMATE.start_main_#t~mem68=|v_ULTIMATE.start_main_#t~mem68_7|, ULTIMATE.start_main_#t~ite70=|v_ULTIMATE.start_main_#t~ite70_8|, ~#x~0.offset=|v_~#x~0.offset_45|, #memory_int=|v_#memory_int_75|, ~#x~0.base=|v_~#x~0.base_45|, ULTIMATE.start_main_#t~ite69=|v_ULTIMATE.start_main_#t~ite69_11|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem68, ULTIMATE.start_main_#t~ite70, #memory_int, ULTIMATE.start_main_#t~ite69] because there is no mapped edge [2019-12-07 17:39:51,285 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1052] [1052] L821-->L821-2: Formula: (let ((.cse1 (= (mod ~x$w_buff0_used~0_In-879675182 256) 0)) (.cse0 (= (mod ~x$r_buff0_thd0~0_In-879675182 256) 0))) (or (and (= 0 |ULTIMATE.start_main_#t~ite71_Out-879675182|) (not .cse0) (not .cse1)) (and (or .cse1 .cse0) (= |ULTIMATE.start_main_#t~ite71_Out-879675182| ~x$w_buff0_used~0_In-879675182)))) InVars {~x$r_buff0_thd0~0=~x$r_buff0_thd0~0_In-879675182, ~x$w_buff0_used~0=~x$w_buff0_used~0_In-879675182} OutVars{~x$r_buff0_thd0~0=~x$r_buff0_thd0~0_In-879675182, ULTIMATE.start_main_#t~ite71=|ULTIMATE.start_main_#t~ite71_Out-879675182|, ~x$w_buff0_used~0=~x$w_buff0_used~0_In-879675182} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite71] because there is no mapped edge [2019-12-07 17:39:51,285 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1034] [1034] L822-->L822-2: Formula: (let ((.cse3 (= (mod ~x$r_buff0_thd0~0_In1952945498 256) 0)) (.cse2 (= 0 (mod ~x$w_buff0_used~0_In1952945498 256))) (.cse1 (= 0 (mod ~x$r_buff1_thd0~0_In1952945498 256))) (.cse0 (= (mod ~x$w_buff1_used~0_In1952945498 256) 0))) (or (and (= |ULTIMATE.start_main_#t~ite72_Out1952945498| ~x$w_buff1_used~0_In1952945498) (or .cse0 .cse1) (or .cse2 .cse3)) (and (= |ULTIMATE.start_main_#t~ite72_Out1952945498| 0) (or (and (not .cse3) (not .cse2)) (and (not .cse1) (not .cse0)))))) InVars {~x$r_buff0_thd0~0=~x$r_buff0_thd0~0_In1952945498, ~x$w_buff1_used~0=~x$w_buff1_used~0_In1952945498, ~x$r_buff1_thd0~0=~x$r_buff1_thd0~0_In1952945498, ~x$w_buff0_used~0=~x$w_buff0_used~0_In1952945498} OutVars{~x$r_buff0_thd0~0=~x$r_buff0_thd0~0_In1952945498, ULTIMATE.start_main_#t~ite72=|ULTIMATE.start_main_#t~ite72_Out1952945498|, ~x$w_buff1_used~0=~x$w_buff1_used~0_In1952945498, ~x$r_buff1_thd0~0=~x$r_buff1_thd0~0_In1952945498, ~x$w_buff0_used~0=~x$w_buff0_used~0_In1952945498} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite72] because there is no mapped edge [2019-12-07 17:39:51,285 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1047] [1047] L823-->L823-2: Formula: (let ((.cse1 (= (mod ~x$w_buff0_used~0_In785950243 256) 0)) (.cse0 (= 0 (mod ~x$r_buff0_thd0~0_In785950243 256)))) (or (and (not .cse0) (= 0 |ULTIMATE.start_main_#t~ite73_Out785950243|) (not .cse1)) (and (= ~x$r_buff0_thd0~0_In785950243 |ULTIMATE.start_main_#t~ite73_Out785950243|) (or .cse1 .cse0)))) InVars {~x$r_buff0_thd0~0=~x$r_buff0_thd0~0_In785950243, ~x$w_buff0_used~0=~x$w_buff0_used~0_In785950243} OutVars{ULTIMATE.start_main_#t~ite73=|ULTIMATE.start_main_#t~ite73_Out785950243|, ~x$r_buff0_thd0~0=~x$r_buff0_thd0~0_In785950243, ~x$w_buff0_used~0=~x$w_buff0_used~0_In785950243} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite73] because there is no mapped edge [2019-12-07 17:39:51,286 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1038] [1038] L824-->L824-2: Formula: (let ((.cse3 (= (mod ~x$r_buff1_thd0~0_In1979523175 256) 0)) (.cse2 (= (mod ~x$w_buff1_used~0_In1979523175 256) 0)) (.cse0 (= 0 (mod ~x$w_buff0_used~0_In1979523175 256))) (.cse1 (= 0 (mod ~x$r_buff0_thd0~0_In1979523175 256)))) (or (and (or .cse0 .cse1) (or .cse2 .cse3) (= |ULTIMATE.start_main_#t~ite74_Out1979523175| ~x$r_buff1_thd0~0_In1979523175)) (and (= |ULTIMATE.start_main_#t~ite74_Out1979523175| 0) (or (and (not .cse3) (not .cse2)) (and (not .cse0) (not .cse1)))))) InVars {~x$r_buff0_thd0~0=~x$r_buff0_thd0~0_In1979523175, ~x$w_buff1_used~0=~x$w_buff1_used~0_In1979523175, ~x$r_buff1_thd0~0=~x$r_buff1_thd0~0_In1979523175, ~x$w_buff0_used~0=~x$w_buff0_used~0_In1979523175} OutVars{ULTIMATE.start_main_#t~ite74=|ULTIMATE.start_main_#t~ite74_Out1979523175|, ~x$r_buff0_thd0~0=~x$r_buff0_thd0~0_In1979523175, ~x$w_buff1_used~0=~x$w_buff1_used~0_In1979523175, ~x$r_buff1_thd0~0=~x$r_buff1_thd0~0_In1979523175, ~x$w_buff0_used~0=~x$w_buff0_used~0_In1979523175} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite74] because there is no mapped edge [2019-12-07 17:39:51,286 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1101] [1101] L828-->L828-5: Formula: (and (let ((.cse1 (= (mod v_~weak$$choice1~0_49 256) 0)) (.cse0 (= |v_ULTIMATE.start_main_#t~ite77_16| |v_ULTIMATE.start_main_#t~ite78_19|))) (or (and (= |v_ULTIMATE.start_main_#t~ite77_16| v_~__unbuffered_p1_EAX~0_26) (= |v_ULTIMATE.start_main_#t~mem76_12| |v_ULTIMATE.start_main_#t~mem76_11|) .cse0 .cse1) (and (not .cse1) (= |v_ULTIMATE.start_main_#t~mem76_11| |v_ULTIMATE.start_main_#t~ite77_16|) (= |v_ULTIMATE.start_main_#t~mem76_11| (select (select |v_#memory_int_204| v_~__unbuffered_p1_EAX$read_delayed_var~0.base_19) v_~__unbuffered_p1_EAX$read_delayed_var~0.offset_19)) .cse0))) (not (= 0 (mod v_~__unbuffered_p1_EAX$read_delayed~0_22 256)))) InVars {~weak$$choice1~0=v_~weak$$choice1~0_49, ULTIMATE.start_main_#t~mem76=|v_ULTIMATE.start_main_#t~mem76_12|, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_26, ~__unbuffered_p1_EAX$read_delayed~0=v_~__unbuffered_p1_EAX$read_delayed~0_22, ~__unbuffered_p1_EAX$read_delayed_var~0.base=v_~__unbuffered_p1_EAX$read_delayed_var~0.base_19, #memory_int=|v_#memory_int_204|, ~__unbuffered_p1_EAX$read_delayed_var~0.offset=v_~__unbuffered_p1_EAX$read_delayed_var~0.offset_19} OutVars{~weak$$choice1~0=v_~weak$$choice1~0_49, ULTIMATE.start_main_#t~mem76=|v_ULTIMATE.start_main_#t~mem76_11|, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_26, ~__unbuffered_p1_EAX$read_delayed~0=v_~__unbuffered_p1_EAX$read_delayed~0_22, ~__unbuffered_p1_EAX$read_delayed_var~0.base=v_~__unbuffered_p1_EAX$read_delayed_var~0.base_19, #memory_int=|v_#memory_int_204|, ~__unbuffered_p1_EAX$read_delayed_var~0.offset=v_~__unbuffered_p1_EAX$read_delayed_var~0.offset_19, ULTIMATE.start_main_#t~ite77=|v_ULTIMATE.start_main_#t~ite77_16|, ULTIMATE.start_main_#t~ite78=|v_ULTIMATE.start_main_#t~ite78_19|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem76, ULTIMATE.start_main_#t~ite77, ULTIMATE.start_main_#t~ite78] because there is no mapped edge [2019-12-07 17:39:51,287 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1121] [1121] L831-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: (and (= (mod v_~main$tmp_guard1~0_14 256) |v_ULTIMATE.start___VERIFIER_assert_#in~expression_10|) (= v_ULTIMATE.start___VERIFIER_assert_~expression_13 |v_ULTIMATE.start___VERIFIER_assert_#in~expression_10|) (= v_ULTIMATE.start___VERIFIER_assert_~expression_13 0)) InVars {~main$tmp_guard1~0=v_~main$tmp_guard1~0_14} OutVars{ULTIMATE.start___VERIFIER_assert_~expression=v_ULTIMATE.start___VERIFIER_assert_~expression_13, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_14, ULTIMATE.start___VERIFIER_assert_#in~expression=|v_ULTIMATE.start___VERIFIER_assert_#in~expression_10|} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_~expression, ULTIMATE.start___VERIFIER_assert_#in~expression] because there is no mapped edge [2019-12-07 17:39:51,340 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/run_dir_e88f349d-2da5-477b-bcd4-660ad52014c0/bin/uautomizer/witness.graphml [2019-12-07 17:39:51,340 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2019-12-07 17:39:51,341 INFO L168 Benchmark]: Toolchain (without parser) took 15080.22 ms. Allocated memory was 1.0 GB in the beginning and 1.7 GB in the end (delta: 645.9 MB). Free memory was 940.9 MB in the beginning and 1.1 GB in the end (delta: -110.1 MB). Peak memory consumption was 535.8 MB. Max. memory is 11.5 GB. [2019-12-07 17:39:51,342 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 960.3 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-07 17:39:51,342 INFO L168 Benchmark]: CACSL2BoogieTranslator took 390.31 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 127.4 MB). Free memory was 940.9 MB in the beginning and 1.1 GB in the end (delta: -154.7 MB). Peak memory consumption was 22.9 MB. Max. memory is 11.5 GB. [2019-12-07 17:39:51,342 INFO L168 Benchmark]: Boogie Procedure Inliner took 38.28 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 11.5 GB. [2019-12-07 17:39:51,342 INFO L168 Benchmark]: Boogie Preprocessor took 27.84 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 3.2 MB). Peak memory consumption was 3.2 MB. Max. memory is 11.5 GB. [2019-12-07 17:39:51,343 INFO L168 Benchmark]: RCFGBuilder took 471.08 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 63.1 MB). Peak memory consumption was 63.1 MB. Max. memory is 11.5 GB. [2019-12-07 17:39:51,343 INFO L168 Benchmark]: TraceAbstraction took 14080.49 ms. Allocated memory was 1.2 GB in the beginning and 1.7 GB in the end (delta: 518.5 MB). Free memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: -57.9 MB). Peak memory consumption was 460.6 MB. Max. memory is 11.5 GB. [2019-12-07 17:39:51,343 INFO L168 Benchmark]: Witness Printer took 67.42 ms. Allocated memory is still 1.7 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 33.0 MB). Peak memory consumption was 33.0 MB. Max. memory is 11.5 GB. [2019-12-07 17:39:51,345 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * 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 960.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 390.31 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 127.4 MB). Free memory was 940.9 MB in the beginning and 1.1 GB in the end (delta: -154.7 MB). Peak memory consumption was 22.9 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 38.28 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 27.84 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 3.2 MB). Peak memory consumption was 3.2 MB. Max. memory is 11.5 GB. * RCFGBuilder took 471.08 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 63.1 MB). Peak memory consumption was 63.1 MB. Max. memory is 11.5 GB. * TraceAbstraction took 14080.49 ms. Allocated memory was 1.2 GB in the beginning and 1.7 GB in the end (delta: 518.5 MB). Free memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: -57.9 MB). Peak memory consumption was 460.6 MB. Max. memory is 11.5 GB. * Witness Printer took 67.42 ms. Allocated memory is still 1.7 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 33.0 MB). Peak memory consumption was 33.0 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: PetriNetLargeBlockEncoding benchmarks LbeTime: 4.9s, 205 ProgramPointsBefore, 98 ProgramPointsAfterwards, 260 TransitionsBefore, 123 TransitionsAfterwards, 20900 CoEnabledTransitionPairs, 8 FixpointIterations, 45 TrivialSequentialCompositions, 51 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 69 ConcurrentYvCompositions, 33 ChoiceCompositions, 8349 VarBasedMoverChecksPositive, 364 VarBasedMoverChecksNegative, 112 SemBasedMoverChecksPositive, 382 SemBasedMoverChecksNegative, 0 SemBasedMoverChecksUnknown, SemBasedMoverCheckTime: 1.7s, 0 MoverChecksTotal, 111649 CheckedPairsTotal, 165 TotalNumberOfCompositions - CounterExampleResult [Line: 4]: a call of __VERIFIER_error() is reachable a call of __VERIFIER_error() is reachable We found a FailurePath: [L812] FCALL, FORK 0 pthread_create(&t1923, ((void *)0), P0, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EAX$flush_delayed=0, __unbuffered_p1_EAX$mem_tmp=0, __unbuffered_p1_EAX$r_buff0_thd0=0, __unbuffered_p1_EAX$r_buff0_thd1=0, __unbuffered_p1_EAX$r_buff0_thd2=0, __unbuffered_p1_EAX$r_buff1_thd0=0, __unbuffered_p1_EAX$r_buff1_thd1=0, __unbuffered_p1_EAX$r_buff1_thd2=0, __unbuffered_p1_EAX$read_delayed=0, __unbuffered_p1_EAX$read_delayed_var={0:0}, __unbuffered_p1_EAX$w_buff0=0, __unbuffered_p1_EAX$w_buff0_used=0, __unbuffered_p1_EAX$w_buff1=0, __unbuffered_p1_EAX$w_buff1_used=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice1=0, weak$$choice2=0, x={3:0}, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0] [L814] FCALL, FORK 0 pthread_create(&t1924, ((void *)0), P1, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EAX$flush_delayed=0, __unbuffered_p1_EAX$mem_tmp=0, __unbuffered_p1_EAX$r_buff0_thd0=0, __unbuffered_p1_EAX$r_buff0_thd1=0, __unbuffered_p1_EAX$r_buff0_thd2=0, __unbuffered_p1_EAX$r_buff1_thd0=0, __unbuffered_p1_EAX$r_buff1_thd1=0, __unbuffered_p1_EAX$r_buff1_thd2=0, __unbuffered_p1_EAX$read_delayed=0, __unbuffered_p1_EAX$read_delayed_var={0:0}, __unbuffered_p1_EAX$w_buff0=0, __unbuffered_p1_EAX$w_buff0_used=0, __unbuffered_p1_EAX$w_buff1=0, __unbuffered_p1_EAX$w_buff1_used=0, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice1=0, weak$$choice2=0, x={3:0}, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0] [L767] 2 weak$$choice0 = __VERIFIER_nondet_bool() [L768] 2 weak$$choice2 = __VERIFIER_nondet_bool() [L769] 2 x$flush_delayed = weak$$choice2 [L770] EXPR 2 \read(x) [L770] 2 x$mem_tmp = x [L771] 2 weak$$choice1 = __VERIFIER_nondet_bool() [L772] EXPR 2 !x$w_buff0_used ? x : (x$w_buff0_used && x$r_buff0_thd2 ? x$w_buff0 : (x$w_buff0_used && !x$r_buff1_thd2 && x$w_buff1_used && !x$r_buff0_thd2 ? (weak$$choice0 ? x : (weak$$choice1 ? x$w_buff0 : x$w_buff1)) : (x$w_buff0_used && x$r_buff1_thd2 && x$w_buff1_used && !x$r_buff0_thd2 ? (weak$$choice0 ? x$w_buff1 : x$w_buff0) : (weak$$choice0 ? x$w_buff0 : x)))) [L772] EXPR 2 \read(x) [L772] EXPR 2 !x$w_buff0_used ? x : (x$w_buff0_used && x$r_buff0_thd2 ? x$w_buff0 : (x$w_buff0_used && !x$r_buff1_thd2 && x$w_buff1_used && !x$r_buff0_thd2 ? (weak$$choice0 ? x : (weak$$choice1 ? x$w_buff0 : x$w_buff1)) : (x$w_buff0_used && x$r_buff1_thd2 && x$w_buff1_used && !x$r_buff0_thd2 ? (weak$$choice0 ? x$w_buff1 : x$w_buff0) : (weak$$choice0 ? x$w_buff0 : x)))) VAL [!x$w_buff0_used ? x : (x$w_buff0_used && x$r_buff0_thd2 ? x$w_buff0 : (x$w_buff0_used && !x$r_buff1_thd2 && x$w_buff1_used && !x$r_buff0_thd2 ? (weak$$choice0 ? x : (weak$$choice1 ? x$w_buff0 : x$w_buff1)) : (x$w_buff0_used && x$r_buff1_thd2 && x$w_buff1_used && !x$r_buff0_thd2 ? (weak$$choice0 ? x$w_buff1 : x$w_buff0) : (weak$$choice0 ? x$w_buff0 : x))))=0, \read(x)=0, __unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EAX$flush_delayed=0, __unbuffered_p1_EAX$mem_tmp=0, __unbuffered_p1_EAX$r_buff0_thd0=0, __unbuffered_p1_EAX$r_buff0_thd1=0, __unbuffered_p1_EAX$r_buff0_thd2=0, __unbuffered_p1_EAX$r_buff1_thd0=0, __unbuffered_p1_EAX$r_buff1_thd1=0, __unbuffered_p1_EAX$r_buff1_thd2=0, __unbuffered_p1_EAX$read_delayed=0, __unbuffered_p1_EAX$read_delayed_var={0:0}, __unbuffered_p1_EAX$w_buff0=0, __unbuffered_p1_EAX$w_buff0_used=0, __unbuffered_p1_EAX$w_buff1=0, __unbuffered_p1_EAX$w_buff1_used=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=3, weak$$choice1=2, weak$$choice2=1, x={3:0}, x$flush_delayed=1, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0] [L772] 2 x = !x$w_buff0_used ? x : (x$w_buff0_used && x$r_buff0_thd2 ? x$w_buff0 : (x$w_buff0_used && !x$r_buff1_thd2 && x$w_buff1_used && !x$r_buff0_thd2 ? (weak$$choice0 ? x : (weak$$choice1 ? x$w_buff0 : x$w_buff1)) : (x$w_buff0_used && x$r_buff1_thd2 && x$w_buff1_used && !x$r_buff0_thd2 ? (weak$$choice0 ? x$w_buff1 : x$w_buff0) : (weak$$choice0 ? x$w_buff0 : x)))) [L773] EXPR 2 weak$$choice2 ? x$w_buff0 : (!x$w_buff0_used ? x$w_buff0 : (x$w_buff0_used && x$r_buff0_thd2 ? x$w_buff0 : (x$w_buff0_used && !x$r_buff1_thd2 && x$w_buff1_used && !x$r_buff0_thd2 ? x$w_buff0 : (x$w_buff0_used && x$r_buff1_thd2 && x$w_buff1_used && !x$r_buff0_thd2 ? x$w_buff0 : x$w_buff0)))) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EAX$flush_delayed=0, __unbuffered_p1_EAX$mem_tmp=0, __unbuffered_p1_EAX$r_buff0_thd0=0, __unbuffered_p1_EAX$r_buff0_thd1=0, __unbuffered_p1_EAX$r_buff0_thd2=0, __unbuffered_p1_EAX$r_buff1_thd0=0, __unbuffered_p1_EAX$r_buff1_thd1=0, __unbuffered_p1_EAX$r_buff1_thd2=0, __unbuffered_p1_EAX$read_delayed=0, __unbuffered_p1_EAX$read_delayed_var={0:0}, __unbuffered_p1_EAX$w_buff0=0, __unbuffered_p1_EAX$w_buff0_used=0, __unbuffered_p1_EAX$w_buff1=0, __unbuffered_p1_EAX$w_buff1_used=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=3, weak$$choice1=2, weak$$choice2=1, weak$$choice2 ? x$w_buff0 : (!x$w_buff0_used ? x$w_buff0 : (x$w_buff0_used && x$r_buff0_thd2 ? x$w_buff0 : (x$w_buff0_used && !x$r_buff1_thd2 && x$w_buff1_used && !x$r_buff0_thd2 ? x$w_buff0 : (x$w_buff0_used && x$r_buff1_thd2 && x$w_buff1_used && !x$r_buff0_thd2 ? x$w_buff0 : x$w_buff0))))=0, x={3:0}, x$flush_delayed=1, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0] [L773] 2 x$w_buff0 = weak$$choice2 ? x$w_buff0 : (!x$w_buff0_used ? x$w_buff0 : (x$w_buff0_used && x$r_buff0_thd2 ? x$w_buff0 : (x$w_buff0_used && !x$r_buff1_thd2 && x$w_buff1_used && !x$r_buff0_thd2 ? x$w_buff0 : (x$w_buff0_used && x$r_buff1_thd2 && x$w_buff1_used && !x$r_buff0_thd2 ? x$w_buff0 : x$w_buff0)))) [L774] 2 x$w_buff1 = weak$$choice2 ? x$w_buff1 : (!x$w_buff0_used ? x$w_buff1 : (x$w_buff0_used && x$r_buff0_thd2 ? x$w_buff1 : (x$w_buff0_used && !x$r_buff1_thd2 && x$w_buff1_used && !x$r_buff0_thd2 ? x$w_buff1 : (x$w_buff0_used && x$r_buff1_thd2 && x$w_buff1_used && !x$r_buff0_thd2 ? x$w_buff1 : x$w_buff1)))) [L775] 2 x$w_buff0_used = weak$$choice2 ? x$w_buff0_used : (!x$w_buff0_used ? x$w_buff0_used : (x$w_buff0_used && x$r_buff0_thd2 ? (_Bool)0 : (x$w_buff0_used && !x$r_buff1_thd2 && x$w_buff1_used && !x$r_buff0_thd2 ? weak$$choice0 || !weak$$choice1 : (x$w_buff0_used && x$r_buff1_thd2 && x$w_buff1_used && !x$r_buff0_thd2 ? weak$$choice0 : weak$$choice0)))) [L776] EXPR 2 weak$$choice2 ? x$w_buff1_used : (!x$w_buff0_used ? x$w_buff1_used : (x$w_buff0_used && x$r_buff0_thd2 ? (_Bool)0 : (x$w_buff0_used && !x$r_buff1_thd2 && x$w_buff1_used && !x$r_buff0_thd2 ? weak$$choice0 : (x$w_buff0_used && x$r_buff1_thd2 && x$w_buff1_used && !x$r_buff0_thd2 ? (_Bool)0 : (_Bool)0)))) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EAX$flush_delayed=0, __unbuffered_p1_EAX$mem_tmp=0, __unbuffered_p1_EAX$r_buff0_thd0=0, __unbuffered_p1_EAX$r_buff0_thd1=0, __unbuffered_p1_EAX$r_buff0_thd2=0, __unbuffered_p1_EAX$r_buff1_thd0=0, __unbuffered_p1_EAX$r_buff1_thd1=0, __unbuffered_p1_EAX$r_buff1_thd2=0, __unbuffered_p1_EAX$read_delayed=0, __unbuffered_p1_EAX$read_delayed_var={0:0}, __unbuffered_p1_EAX$w_buff0=0, __unbuffered_p1_EAX$w_buff0_used=0, __unbuffered_p1_EAX$w_buff1=0, __unbuffered_p1_EAX$w_buff1_used=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=3, weak$$choice1=2, weak$$choice2=1, weak$$choice2 ? x$w_buff1_used : (!x$w_buff0_used ? x$w_buff1_used : (x$w_buff0_used && x$r_buff0_thd2 ? (_Bool)0 : (x$w_buff0_used && !x$r_buff1_thd2 && x$w_buff1_used && !x$r_buff0_thd2 ? weak$$choice0 : (x$w_buff0_used && x$r_buff1_thd2 && x$w_buff1_used && !x$r_buff0_thd2 ? (_Bool)0 : (_Bool)0))))=0, x={3:0}, x$flush_delayed=1, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0] [L776] 2 x$w_buff1_used = weak$$choice2 ? x$w_buff1_used : (!x$w_buff0_used ? x$w_buff1_used : (x$w_buff0_used && x$r_buff0_thd2 ? (_Bool)0 : (x$w_buff0_used && !x$r_buff1_thd2 && x$w_buff1_used && !x$r_buff0_thd2 ? weak$$choice0 : (x$w_buff0_used && x$r_buff1_thd2 && x$w_buff1_used && !x$r_buff0_thd2 ? (_Bool)0 : (_Bool)0)))) [L778] 2 x$r_buff1_thd2 = weak$$choice2 ? x$r_buff1_thd2 : (!x$w_buff0_used ? x$r_buff1_thd2 : (x$w_buff0_used && x$r_buff0_thd2 ? (_Bool)0 : (x$w_buff0_used && !x$r_buff1_thd2 && x$w_buff1_used && !x$r_buff0_thd2 ? (weak$$choice0 ? x$r_buff1_thd2 : (_Bool)0) : (x$w_buff0_used && x$r_buff1_thd2 && x$w_buff1_used && !x$r_buff0_thd2 ? (_Bool)0 : (_Bool)0)))) [L779] 2 __unbuffered_p1_EAX$read_delayed = (_Bool)1 [L780] 2 __unbuffered_p1_EAX$read_delayed_var = &x [L781] EXPR 2 \read(x) [L781] 2 __unbuffered_p1_EAX = x [L789] 2 x$w_buff0_used && x$r_buff0_thd2 ? x$w_buff0 : (x$w_buff1_used && x$r_buff1_thd2 ? x$w_buff1 : x) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EAX$flush_delayed=0, __unbuffered_p1_EAX$mem_tmp=0, __unbuffered_p1_EAX$r_buff0_thd0=0, __unbuffered_p1_EAX$r_buff0_thd1=0, __unbuffered_p1_EAX$r_buff0_thd2=0, __unbuffered_p1_EAX$r_buff1_thd0=0, __unbuffered_p1_EAX$r_buff1_thd1=0, __unbuffered_p1_EAX$r_buff1_thd2=0, __unbuffered_p1_EAX$read_delayed=1, __unbuffered_p1_EAX$read_delayed_var={3:0}, __unbuffered_p1_EAX$w_buff0=0, __unbuffered_p1_EAX$w_buff0_used=0, __unbuffered_p1_EAX$w_buff1=0, __unbuffered_p1_EAX$w_buff1_used=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=3, weak$$choice1=2, weak$$choice2=1, x={3:0}, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=1] [L790] 2 x$w_buff0_used = x$w_buff0_used && x$r_buff0_thd2 ? (_Bool)0 : x$w_buff0_used [L791] 2 x$w_buff1_used = x$w_buff0_used && x$r_buff0_thd2 || x$w_buff1_used && x$r_buff1_thd2 ? (_Bool)0 : x$w_buff1_used [L792] 2 x$r_buff0_thd2 = x$w_buff0_used && x$r_buff0_thd2 ? (_Bool)0 : x$r_buff0_thd2 [L747] 1 x$r_buff1_thd0 = x$r_buff0_thd0 [L748] 1 x$r_buff1_thd1 = x$r_buff0_thd1 [L749] 1 x$r_buff1_thd2 = x$r_buff0_thd2 [L750] 1 x$r_buff0_thd1 = (_Bool)1 VAL [\result={0:0}, __unbuffered_cnt=1, __unbuffered_p0_EAX=1, __unbuffered_p1_EAX=0, __unbuffered_p1_EAX$flush_delayed=0, __unbuffered_p1_EAX$mem_tmp=0, __unbuffered_p1_EAX$r_buff0_thd0=0, __unbuffered_p1_EAX$r_buff0_thd1=0, __unbuffered_p1_EAX$r_buff0_thd2=0, __unbuffered_p1_EAX$r_buff1_thd0=0, __unbuffered_p1_EAX$r_buff1_thd1=0, __unbuffered_p1_EAX$r_buff1_thd2=0, __unbuffered_p1_EAX$read_delayed=1, __unbuffered_p1_EAX$read_delayed_var={3:0}, __unbuffered_p1_EAX$w_buff0=0, __unbuffered_p1_EAX$w_buff0_used=0, __unbuffered_p1_EAX$w_buff1=0, __unbuffered_p1_EAX$w_buff1_used=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=3, weak$$choice1=2, weak$$choice2=1, x={3:0}, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=1, x$r_buff0_thd2=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=1, x$w_buff0_used=1, x$w_buff1=0, x$w_buff1_used=0, y=1] [L753] EXPR 1 x$w_buff0_used && x$r_buff0_thd1 ? x$w_buff0 : (x$w_buff1_used && x$r_buff1_thd1 ? x$w_buff1 : x) VAL [\result={0:0}, __unbuffered_cnt=1, __unbuffered_p0_EAX=1, __unbuffered_p1_EAX=0, __unbuffered_p1_EAX$flush_delayed=0, __unbuffered_p1_EAX$mem_tmp=0, __unbuffered_p1_EAX$r_buff0_thd0=0, __unbuffered_p1_EAX$r_buff0_thd1=0, __unbuffered_p1_EAX$r_buff0_thd2=0, __unbuffered_p1_EAX$r_buff1_thd0=0, __unbuffered_p1_EAX$r_buff1_thd1=0, __unbuffered_p1_EAX$r_buff1_thd2=0, __unbuffered_p1_EAX$read_delayed=1, __unbuffered_p1_EAX$read_delayed_var={3:0}, __unbuffered_p1_EAX$w_buff0=0, __unbuffered_p1_EAX$w_buff0_used=0, __unbuffered_p1_EAX$w_buff1=0, __unbuffered_p1_EAX$w_buff1_used=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=3, weak$$choice1=2, weak$$choice2=1, x={3:0}, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=1, x$r_buff0_thd2=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=1, x$w_buff0_used=1, x$w_buff1=0, x$w_buff1_used=0, y=1] [L753] 1 x = x$w_buff0_used && x$r_buff0_thd1 ? x$w_buff0 : (x$w_buff1_used && x$r_buff1_thd1 ? x$w_buff1 : x) [L754] 1 x$w_buff0_used = x$w_buff0_used && x$r_buff0_thd1 ? (_Bool)0 : x$w_buff0_used [L755] 1 x$w_buff1_used = x$w_buff0_used && x$r_buff0_thd1 || x$w_buff1_used && x$r_buff1_thd1 ? (_Bool)0 : x$w_buff1_used [L816] 0 main$tmp_guard0 = __unbuffered_cnt == 2 VAL [\result={0:0}, __unbuffered_cnt=2, __unbuffered_p0_EAX=1, __unbuffered_p1_EAX=0, __unbuffered_p1_EAX$flush_delayed=0, __unbuffered_p1_EAX$mem_tmp=0, __unbuffered_p1_EAX$r_buff0_thd0=0, __unbuffered_p1_EAX$r_buff0_thd1=0, __unbuffered_p1_EAX$r_buff0_thd2=0, __unbuffered_p1_EAX$r_buff1_thd0=0, __unbuffered_p1_EAX$r_buff1_thd1=0, __unbuffered_p1_EAX$r_buff1_thd2=0, __unbuffered_p1_EAX$read_delayed=1, __unbuffered_p1_EAX$read_delayed_var={3:0}, __unbuffered_p1_EAX$w_buff0=0, __unbuffered_p1_EAX$w_buff0_used=0, __unbuffered_p1_EAX$w_buff1=0, __unbuffered_p1_EAX$w_buff1_used=0, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=3, weak$$choice1=2, weak$$choice2=1, x={3:0}, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=1, x$r_buff0_thd2=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=1, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=1] [L821] 0 x$w_buff0_used = x$w_buff0_used && x$r_buff0_thd0 ? (_Bool)0 : x$w_buff0_used [L822] 0 x$w_buff1_used = x$w_buff0_used && x$r_buff0_thd0 || x$w_buff1_used && x$r_buff1_thd0 ? (_Bool)0 : x$w_buff1_used [L823] 0 x$r_buff0_thd0 = x$w_buff0_used && x$r_buff0_thd0 ? (_Bool)0 : x$r_buff0_thd0 [L824] 0 x$r_buff1_thd0 = x$w_buff0_used && x$r_buff0_thd0 || x$w_buff1_used && x$r_buff1_thd0 ? (_Bool)0 : x$r_buff1_thd0 [L827] 0 weak$$choice1 = __VERIFIER_nondet_bool() [L828] 0 __unbuffered_p1_EAX = __unbuffered_p1_EAX$read_delayed ? (weak$$choice1 ? *__unbuffered_p1_EAX$read_delayed_var : __unbuffered_p1_EAX) : __unbuffered_p1_EAX [L829] 0 main$tmp_guard1 = !(__unbuffered_p0_EAX == 1 && __unbuffered_p1_EAX == 1) VAL [\result={0:0}, __unbuffered_cnt=2, __unbuffered_p0_EAX=1, __unbuffered_p1_EAX=1, __unbuffered_p1_EAX$flush_delayed=0, __unbuffered_p1_EAX$mem_tmp=0, __unbuffered_p1_EAX$r_buff0_thd0=0, __unbuffered_p1_EAX$r_buff0_thd1=0, __unbuffered_p1_EAX$r_buff0_thd2=0, __unbuffered_p1_EAX$r_buff1_thd0=0, __unbuffered_p1_EAX$r_buff1_thd1=0, __unbuffered_p1_EAX$r_buff1_thd2=0, __unbuffered_p1_EAX$read_delayed=1, __unbuffered_p1_EAX$read_delayed_var={3:0}, __unbuffered_p1_EAX$w_buff0=0, __unbuffered_p1_EAX$w_buff0_used=0, __unbuffered_p1_EAX$w_buff1=0, __unbuffered_p1_EAX$w_buff1_used=0, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=3, weak$$choice1=1, weak$$choice2=1, x={3:0}, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=1, x$r_buff0_thd2=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=1, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=1] - StatisticsResult: Ultimate Automizer benchmark data CFG has 3 procedures, 199 locations, 2 error locations. Result: UNSAFE, OverallTime: 13.9s, OverallIterations: 15, TraceHistogramMax: 1, AutomataDifference: 4.9s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, HoareTripleCheckerStatistics: 2511 SDtfs, 3177 SDslu, 5159 SDs, 0 SdLazy, 4042 SolverSat, 250 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 2.6s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 128 GetRequests, 24 SyntacticMatches, 9 SemanticMatches, 95 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 244 ImplicationChecksByTransitivity, 1.4s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=25683occurred in iteration=3, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 1.8s AutomataMinimizationTime, 14 MinimizatonAttempts, 20575 StatesRemovedByMinimization, 11 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.2s SatisfiabilityAnalysisTime, 0.9s InterpolantComputationTime, 522 NumberOfCodeBlocks, 522 NumberOfCodeBlocksAsserted, 15 NumberOfCheckSat, 452 ConstructedInterpolants, 0 QuantifiedInterpolants, 84187 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 14 InterpolantComputations, 14 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be incorrect! Received shutdown request...